Symbol|Security Name|Market Category|Test Issue|Financial Status|Round Lot Size
AACC|Asset Acceptance Capital Corp. - COMMON STOCK|Q|N|N|100
AAME|Atlantic American Corporation - Common Stock|G|N|D|100
AAON|AAON, Inc. - Common Stock|Q|N|N|100
AAPL|Apple Inc. - Common Stock|Q|N|N|100
AATI|Advanced Analogic Technologies, Inc. - Common Stock|Q|N|N|100
AAWW|Atlas Air Worldwide Holdings - Common Stock|Q|N|N|100
AAXJ|iShares MSCI All Country Asia ex Japan Index Fund|G|N|N|100
ABAT|Advanced Battery Technologies, Inc. - Common Stock|S|N|N|100
ABAX|ABAXIS, Inc. - Common Stock|Q|N|N|100
ABBC|Abington Bancorp, Inc. - Common Stock, par value $0.01 per share|Q|N|N|100
ABCB|Ameris Bancorp - Common Stock|Q|N|N|100
ABCD|Cambium Learning Group, Inc. - Common Stock|G|N|N|100
ABCO|The Advisory Board Company - Common Stock|Q|N|N|100
ABCW|Anchor BanCorp Wisconsin Inc. - Common Stock|Q|N|D|100
ABFS|Arkansas Best Corporation - Common Stock|Q|N|N|100
ABII|Abraxis Bioscience Inc. - Common Stock|Q|N|N|100
ABIO|ARCA biopharma, Inc. - Common Stock|G|N|N|100
ABMD|ABIOMED, Inc. - Common Stock|G|N|N|100
ABTL|Autobytel Inc. - Common Stock|G|N|N|100
ABVA|Alliance Bankshares Corporation - Common Stock|S|N|N|100
ACAD|ACADIA Pharmaceuticals Inc. - Common Stock|G|N|D|100
ACAP|American Physicians Capital, Inc. - Common Stock|Q|N|N|100
ACAS|American Capital, Ltd. - Common Stock|Q|N|N|100
ACAT|Arctic Cat Inc. - Common Stock|Q|N|N|100
ACCL|Accelrys, Inc. - Common Stock|G|N|N|100
ACET|Aceto Corporation - Common Stock|Q|N|N|100
ACFC|Atlantic Coast Federal Corporation - Common Stock, par value $0.01 per share|G|N|N|100
ACFN|Acorn Energy, Inc. - Common Stock|G|N|N|100
ACGL|Arch Capital Group Ltd. - Common Stock|Q|N|N|100
ACGY|Acergy S.A. - ADS representing one common share|Q|N|N|100
ACHN|Achillion Pharmaceuticals, Inc. - Common Stock|G|N|N|100
ACIW|ACI Worldwide, Inc. - Common Stock|Q|N|N|100
ACLI|American Commercial Lines Inc - Common Stock, par value $0.01 per share|Q|N|N|100
ACLS|Axcelis Technologies, Inc. - Common Stock|Q|N|N|100
ACMR|A.C. Moore Arts & Crafts, Inc. - Common Stock|Q|N|N|100
ACOM|Ancestry.com, Inc. - common stock|Q|N|N|100
ACOR|Acorda Therapeutics, Inc. - Common Stock|G|N|N|100
ACPW|Active Power, Inc. - Common Stock|G|N|N|100
ACTG|Acacia Research Corporation - Common Stock $0.001|G|N|N|100
ACTI|ActivIdentity Corporation - Common Stock|G|N|N|100
ACTL|Actel Corporation - Common Stock|G|N|N|100
ACTS|Actions Semiconductor Co., Ltd. - American Depositary Shares, each representing Six Ordinary Shares|Q|N|N|100
ACTU|Actuate Corporation - Common Stock|Q|N|N|100
ACUR|Acura Pharmaceuticals, Inc. - Common Stock|S|N|N|100
ACWI|iShares MSCI ACWI Index Fund|G|N|N|100
ACWX|iShares MSCI ACWI ex US Index Fund|G|N|N|100
ACXM|Acxiom Corporation - Common Stock|Q|N|N|100
ADAM|A.D.A.M. Inc. - Common Stock|G|N|N|100
ADAT|Authentidate Holding Corp. - Common Stock|S|N|D|100
ADBE|Adobe Systems Incorporated - Common Stock|Q|N|N|100
ADCT|ADC Telecommunications, Inc. - Common Stock|Q|N|N|100
ADEP|Adept Technology, Inc. - Common Stock|G|N|N|100
ADES|ADA-ES, Inc. - Common Stock|S|N|N|100
ADGF|Adams Golf, Inc. - Common Stock|S|N|N|100
ADLR|Adolor Corporation - Common Stock|G|N|N|100
ADP|Automatic Data Processing, Inc. - Common Stock|Q|N|N|100
ADPI|American Dental Partners, Inc. - Common Stock|Q|N|N|100
ADRA|BLDRS Asia 50 ADR Index Fund|G|N|N|100
ADRD|BLDRS Developed Markets 100 ADR Index Fund|G|N|N|100
ADRE|BLDRS Emerging Markets 50 ADR Index Fund|G|N|N|100
ADRU|BLDRS Europe 100 ADR Index Fund|G|N|N|100
ADSK|Autodesk, Inc. - Common Stock|Q|N|N|100
ADTN|ADTRAN, Inc. - Common Stock|Q|N|N|100
ADUS|Addus HomeCare Corporation - Common Stock|G|N|N|100
ADVS|Advent Software, Inc. - Common Stock|Q|N|N|100
AEHR|Aehr Test Systems - Common Stock|G|N|N|100
AEIS|Advanced Energy Industries, Inc. - Common Stock|Q|N|N|100
AEPI|AEP Industries Inc. - Common Stock|Q|N|N|100
AERG|Applied Energetics, Inc - Common Stock|S|N|N|100
AERL|Asia Entertainment & Resources Ltd - Ordinary Shares (Cayman Islands)|G|N|N|100
AERLW|Asia Entertainment & Resources Ltd - Warrant Exp. 08/10/2013 (Cayman Islands)|G|N|N|100
AETI|American Electric Technologies, Inc. - Common Stock|S|N|N|100
AEY|ADDvantage Technologies Group, Inc. - Common Stock|G|N|N|100
AEZS|AEterna Zentaris, Inc. - Common Stock|G|N|N|100
AFAM|Almost Family Inc - Common Stock|Q|N|N|100
AFCB|Athens Bancshares Corporation - Common Stock|S|N|N|100
AFCE|AFC Enterprises, Inc. - Common Stock|Q|N|N|100
AFFM|Affirmative Insurance Holdings, Inc. - Common Stock|Q|N|N|100
AFFX|Affymetrix, Inc. - Common Stock|Q|N|N|100
AFFY|Affymax, Inc. - Common Stock|G|N|N|100
AFOPD|Alliance Fiber Optic Products, Inc. - Common Stock|S|N|N|100
AFSI|AmTrust Financial Services, Inc. - Common Stock|Q|N|N|100
AGAM|AGA Medical Holdings, Inc. - Common Stock|Q|N|N|100
AGEN|Antigenics Inc. - Common Stock|S|N|D|100
AGII|Argo Group International Holdings Ltd. - Common Stock|Q|N|N|100
AGNC|American Capital Agency Corp. - Common Stock|Q|N|N|100
AGYS|Agilysys, Inc. - Common Stock|Q|N|N|100
AHCI|Allied HealthCare International Inc. - Common Stock|Q|N|N|100
AHGP|Alliance Holdings GP, L.P. - Common Units Representing Limited Partner Interests|Q|N|N|100
AHII|Animal Health International, Inc. - Common Stock|Q|N|N|100
AHPI|Allied Healthcare Products, Inc. - Common Stock|G|N|N|100
AIMC|Altra Holdings, Inc. - Common Stock|Q|N|N|100
AINV|Apollo Investment Corporation - Closed End Fund|Q|N|N|100
AIRM|Air Methods Corporation - Common Stock|Q|N|N|100
AIRT|Air T, Inc. - Common Stock|S|N|N|100
AIXG|Aixtron Aktiengesellschaft - American Depositary Shares, each representing one Ordinary Share|Q|N|N|100
AKAM|Akamai Technologies, Inc. - Common Stock|Q|N|N|100
AKRX|Akorn, Inc. - Common Stock|G|N|N|100
ALAND|Alanco Technologies Inc. - Common Stock|S|N|D|100
ALCO|Alico, Inc. - Common Stock|Q|N|N|100
ALGN|Align Technology, Inc. - Common Stock|Q|N|N|100
ALGT|Allegiant Travel Company - Common Stock|Q|N|N|100
ALIM|Alimera Sciences, Inc. - Common Stock|G|N|N|100
ALKS|Alkermes, Inc. - Common Stock|Q|N|N|100
ALLB|Alliance Bancorp, Inc. of Pennsylvania - Common Stock|G|N|N|100
ALLT|Allot Communications Ltd. - Ordinary Shares|G|N|N|100
ALNC|Alliance Financial Corporation - Common Stock|Q|N|N|100
ALNY|Alnylam Pharmaceuticals, Inc. - Common Stock|Q|N|N|100
ALOG|Analogic Corporation - Common Stock|Q|N|N|100
ALOT|Astro-Med, Inc. - Common Stock|G|N|N|100
ALOY|Alloy, Inc. - Common Stock|G|N|N|100
ALRN|American Learning Corporation - Common Stock|S|N|D|100
ALSK|Alaska Communications Systems Group, Inc. - Common Stock|Q|N|N|100
ALTE|Alterra Capital Holdings Ltd - Common Stock|Q|N|N|100
ALTH|Allos Therapeutics, Inc. - Common Stock|G|N|N|100
ALTI|Altair Nanotechnologies Inc. - Common Stock|S|N|D|100
ALTR|Altera Corporation - Common Stock|Q|N|N|100
ALVR|Alvarion Ltd. - Ordinary Shares|G|N|N|100
ALXA|Alexza Pharmaceuticals, Inc. - Common Stock|G|N|N|100
ALXN|Alexion Pharmaceuticals, Inc. - Common Stock|Q|N|N|100
AMAC|American Medical Alert Corp. - Common Stock|S|N|N|100
AMAG|AMAG Pharmaceuticals, Inc. - Common Stock|G|N|N|100
AMAP|AutoNavi Holdings Limited - ADS representing 4 shares of Common Stock|Q|N|N|100
AMAT|Applied Materials, Inc. - Common Stock|Q|N|N|100
AMCC|Applied Micro Circuits Corporation - Common Stock|Q|N|N|100
AMCF|Andatee China Marine Fuel Services Corporation - Common Stock|G|N|N|100
AMCN|AirMedia Group Inc - American Depositary Shares, each representing two ordinary shares|G|N|N|100
AMED|Amedisys Inc - Common Stock|Q|N|N|100
AMGN|Amgen Inc. - Common Stock|Q|N|N|100
AMIC|American Independence Corp. - Common Stock|G|N|N|100
AMIED|Ambassadors International, Inc. - Common Stock|G|N|D|100
AMKR|Amkor Technology, Inc. - Common Stock|Q|N|N|100
AMLN|Amylin Pharmaceuticals, Inc. - Common Stock|Q|N|N|100
AMMD|American Medical Systems Holdings, Inc. - Common Stock|Q|N|N|100
AMNB|American National Bankshares, Inc. - Common Stock|Q|N|N|100
AMOT|Allied Motion Technologies, Inc. - Common Stock|G|N|N|100
AMOV|America Movil, S.A.B. de C.V. - American Depositary Shares, each representing 20 A Shares|Q|N|N|100
AMPH|American Physicians Service Group, Inc. - Common Stock|S|N|N|100
AMPL|Ampal-American Israel Corporation - Common Stock|G|N|N|100
AMRB|American River Bankshares - Common Stock|Q|N|N|100
AMRI|Albany Molecular Research, Inc. - Common Stock|Q|N|N|100
AMRN|Amarin Corporation PLC - American Depositary Shares, each representing one Ordinary Share|S|N|N|100
AMSC|American Superconductor Corporation - Common Stock|Q|N|N|100
AMSF|AMERISAFE, Inc. - Common Stock, par value $0.01 per share|Q|N|N|100
AMSG|Amsurg Corp. - Common Stock|Q|N|N|100
AMSWA|American Software, Inc. - Class A Common Stock|Q|N|N|100
AMTC|Ameritrans Capital Corporation - Common Stock|S|N|N|100
AMTCP|Ameritrans Capital Corporation - 9.375% participating Preferred Stock|S|N|N|100
AMTD|TD Ameritrade Holding Corporation - Common Stock|Q|N|N|100
AMWD|American Woodmark Corporation - Common Stock|Q|N|N|100
AMZN|Amazon.com, Inc. - Common Stock|Q|N|N|100
ANAD|ANADIGICS, Inc. - Common Stock|G|N|N|100
ANAT|American National Insurance Company - Common Stock|Q|N|N|100
ANCI|American Caresource Holdings Inc - Common Stock|S|N|N|100
ANCX|Access National Corporation - Common Stock|G|N|N|100
ANDE|The Andersons, Inc. - Common Stock|Q|N|N|100
ANDS|Anadys Pharmaceuticals, Inc. - Common Stock|G|N|N|100
ANEN|Anaren, Inc. - Common Stock|Q|N|N|100
ANGN|Angeion Corporation - Common Stock|S|N|N|100
ANGO|AngioDynamics, Inc. - Common Stock|Q|N|N|100
ANIK|Anika Therapeutics Inc. - Common Stock|Q|N|N|100
ANLY|Analysts International Corporation - Common Stock|G|N|N|100
ANNB|Annapolis Bancorp Inc. - Common Stock|S|N|N|100
ANPI|Angiotech Pharmaceuticals, Inc. - Common Shares|Q|N|D|100
ANSS|ANSYS, Inc. - Common Stock|Q|N|N|100
ANSW|Answers Corporation - Common Stock, par value $0.001 per share|S|N|N|100
ANTH|Anthera Pharmaceuticals, Inc. - Common Stock|G|N|N|100
ANTP|PHAZAR CORP - Common Stock|S|N|N|100
AONE|A123 Systems, Inc. - Common Stock|G|N|N|100
AOSL|Alpha and Omega Semiconductor Limited - Common Shares|G|N|N|100
APAC|APAC Customer Services, Inc. - Common Stock|G|N|N|100
APAGF|Apco Oil and Gas International Inc. - Ordinary Shares|S|N|N|100
APCVZ|Fresenius Kabi Pharmaceuticals Holding, Inc. - Contingent Value Rights|G|N|N|100
APEI|American Public Education, Inc. - Common Stock|Q|N|N|100
APFC|American Pacific Corporation - Common Stock|G|N|N|100
APKT|Acme Packet, Inc. - Common Stock|Q|N|N|100
APOG|Apogee Enterprises, Inc. - Common Stock|Q|N|N|100
APOL|Apollo Group, Inc. - Class A Common Stock|Q|N|N|100
APPA|A.P. Pharma, Inc. - Common Stock|S|N|D|100
APPY|AspenBio Pharma, Inc. - Common Stock|S|N|N|100
APSA|Alto Palermo S.A. - American Depository Shares, each representing forty shares of Common Stock|G|N|N|100
APSG|Applied Signal Technology, Inc. - Common Stock|Q|N|N|100
APWR|A-Power Energy Generation Systems, Ltd. - Common Stock|Q|N|N|100
ARAY|Accuray Incorporated - Common Stock|G|N|N|100
ARBA|Ariba, Inc. - Common Stock|Q|N|N|100
ARBX|Arbinet Corporation - Common Stock|G|N|N|100
ARCC|Ares Capital Corporation - Closed End Fund|Q|N|N|100
ARCI|Appliance Recycling Centers of America, Inc. - Common Stock|S|N|D|100
ARCL|Archipelago Learning, Inc. - Common Stock|G|N|N|100
ARCW|Arc Wireless Solutions, Inc. - Common Stock|S|N|N|100
ARDNA|Arden Group, Inc. - Class A Common Stock|G|N|N|100
AREX|Approach Resources Inc. - Common Stock|Q|N|N|100
ARGN|Amerigon Incorporated - Common Stock|Q|N|N|100
ARIA|ARIAD Pharmaceuticals, Inc. - Common Stock|G|N|N|100
ARII|American Railcar Industries, Inc. - Common stock|Q|N|N|100
ARKR|Ark Restaurants Corp. - Common Stock|G|N|N|100
ARLP|Alliance Resource Partners, L.P. - Common Units Representing Limited Partnership Interests|Q|N|N|100
ARMH|ARM Holdings, plc - American Depositary Shares each representing 3 Ordinary Shares|Q|N|N|100
ARNA|Arena Pharmaceuticals, Inc. - Common Stock|G|N|N|100
AROW|Arrow Financial Corporation - Common Stock|Q|N|N|100
ARQL|ArQule, Inc. - Common Stock|G|N|N|100
ARRS|Arris Group Inc - Common Stock|Q|N|N|100
ARRY|Array BioPharma Inc. - Common Stock|G|N|N|100
ARSD|Arabian American Development Company - Common Stock|Q|N|N|100
ARST|Arc Sight, Inc. - Common Stock|G|N|N|100
ARTC|ArthroCare Corporation - Common Stock|G|N|N|100
ARTG|Art Technology Group, Inc. - Common Stock|G|N|N|100
ARTNA|Artesian Resources Corporation - Class A Non-Voting Common Stock|Q|N|N|100
ARTW|Art's-Way Manufacturing Co., Inc. - Common Stock|S|N|N|100
ARTX|Arotech Corporation - Common Stock|G|N|N|100
ARUN|Aruba Networks, Inc. - Common Stock|G|N|N|100
ARWR|Arrowhead Research Corporation - Common Stock|S|N|N|100
ARYX|ARYx Therapeutics, Inc. - common stock|G|N|D|100
ASBC|Associated Banc-Corp - Common Stock|Q|N|N|100
ASBI|Ameriana Bancorp - Common Stock|S|N|N|100
ASCA|Ameristar Casinos, Inc. - Common Stock|Q|N|N|100
ASCMA|Ascent Media Corporation - Series A Common Stock|G|N|N|100
ASEI|American Science and Engineering, Inc. - Common Stock|Q|N|N|100
ASFI|Asta Funding, Inc. - Common Stock|Q|N|N|100
ASFN|Atlantic Southern Financial Group, Inc. - Common Stock|G|N|D|100
ASGN|On Assignment, Inc. - Common Stock|Q|N|N|100
ASGR|America Service Group Inc. - Common Stock|Q|N|N|100
ASIA|AsiaInfo-Linkage, Inc. - Common Stock|Q|N|N|100
ASMI|ASM International N.V. - Common Shares, par value ? 0.04|Q|N|N|100
ASML|ASML Holding N.V. - ADS represents 1 ordinary share|Q|N|N|100
ASPS|Altisource Portfolio Solutions S.A. - Common Stock|Q|N|N|100
ASRV|AmeriServ Financial Inc. - Common Stock|G|N|N|100
ASRVP|AmeriServ Financial Inc. - AmeriServ Financial Trust I - 8.45% Beneficial Unsecured Securities, Series A|G|N|N|100
ASTC|Astrotech Corporation - Common Stock|S|N|N|100
ASTE|Astec Industries, Inc. - Common Stock|Q|N|N|100
ASTI|Ascent Solar Technologies, Inc. - Common Stock|G|N|N|100
ASTIZ|Ascent Solar Technologies, Inc. - Class B Warrants|G|N|N|100
ASTM|Aastrom Biosciences, Inc. - Common Stock|S|N|N|100
ASUR|Asure Software Inc - Common Stock|S|N|N|100
ASYS|Amtech Systems, Inc. - Common Stock|G|N|N|100
ATAC|ATC Technology Corporation - Common Stock|Q|N|N|100
ATAI|ATA Inc. - American Depositary Shares, each representing two common shares|G|N|N|100
ATAX|America First Tax Exempt Investors, L.P. - Beneficial Unit Certificates (BUCs) representing Limited Partnership Interests|G|N|N|100
ATBC|Atlantic BancGroup Inc - Common Stock|S|N|N|100
ATEA|Astea International, Inc. - Common Stock|S|N|N|100
ATEC|Alphatec Holdings, Inc. - Common Stock|G|N|N|100
ATHN|athenahealth, Inc. - Common Stock|Q|N|N|100
ATHR|Atheros Communications, Inc. - Common Stock|Q|N|N|100
ATHX|Athersys, Inc. - Common Stock|S|N|N|100
ATLO|Ames National Corporation - Common Stock|S|N|N|100
ATLS|Atlas Energy, Inc. - Common Stock|Q|N|N|100
ATMI|ATMI Inc. - Common Stock|Q|N|N|100
ATML|Atmel Corporation - Common Stock|Q|N|N|100
ATNI|Atlantic Tele-Network, Inc. - Common Stock|Q|N|N|100
ATPG|ATP Oil & Gas Corporation - Common Stock|Q|N|N|100
ATRC|AtriCure, Inc. - Common Stock, par value $0.001 per share|G|N|N|100
ATRI|ATRION Corporation - Common Stock|Q|N|N|100
ATRM|Aetrium Incorporated - Common Stock|G|N|N|100
ATRN|Atrinsic, Inc. - Common Stock|G|N|D|100
ATRO|Astronics Corporation - Common Stock|G|N|N|100
ATSG|Air Transport Services Group, Inc - Common Stock|Q|N|N|100
ATVI|Activision Blizzard, Inc - Common Stock|Q|N|N|100
ATX|Cross (A.T.) Company - Class A Common Stock|G|N|N|100
AUBN|Auburn National Bancorporation, Inc. - Common Stock|G|N|N|100
AUDC|AudioCodes Ltd. - Ordinary Shares|Q|N|N|100
AUTC|AutoChina International Limited - Ordinary Shares (Cayman Islands)|S|N|N|100
AUTH|AuthenTec, Inc. - Common Stock|G|N|N|100
AUXL|Auxilium Pharmaceuticals, Inc. - Common Stock|Q|N|N|100
AVAV|AeroVironment, Inc. - Common Stock|Q|N|N|100
AVCA|Advocat, Inc. - Common Stock|S|N|N|100
AVEO|AVEO Pharmaceuticals, Inc. - Common Stock|G|N|N|100
AVGO|Avago Technologies Limited - Ordinary Shares|Q|N|N|100
AVID|Avid Technology, Inc. - Common Stock|Q|N|N|100
AVII|AVI BioPharma, Inc. - Common Stock|G|N|N|100
AVNR|Avanir Pharmaceuticals, Inc - Class A Common Stock|G|N|N|100
AVNW|Aviat Networks, Inc. - Common Stock|G|N|N|100
AVTR|Avatar Holdings Inc. - Common Stock|Q|N|N|100
AWRE|Aware, Inc. - Common Stock|G|N|N|100
AXAS|Abraxas Petroleum Corporation - Common Stock|S|N|N|100
AXFN|iShares MSCI ACWI ex US Financials Sector Index Fund|G|N|N|100
AXTI|AXT Inc - Common Stock|G|N|N|100
AZPN|Aspen Technology, Inc. - Common Stock|Q|N|N|100
BABY|Natus Medical Incorporated - Common Stock|Q|N|N|100
BAGL|Einstein Noah Restaurant Group, Inc. - Common Stock|G|N|N|100
BAMM|Books-A-Million, Inc. - Common Stock|Q|N|N|100
BANF|BancFirst Corporation - Common Stock|Q|N|N|100
BANFP|BancFirst Corporation - 7.2% Cumulative Trust Preferred Securities|Q|N|N|100
BANR|Banner Corporation - Common Stock|Q|N|N|100
BARI|Bancorp Rhode Island, Inc. - Common Stock|Q|N|N|100
BASI|Bioanalytical Systems, Inc. - Common Stock|S|N|D|100
BBBB|Blackboard Inc. - Common Stock|Q|N|N|100
BBBY|Bed Bath & Beyond Inc. - Common Stock|Q|N|N|100
BBEP|BreitBurn Energy Partners, L.P. - Common Units Representing Limited Partnership|Q|N|N|100
BBGI|Beasley Broadcast Group, Inc. - Class A Common Stock|G|N|N|100
BBND|BigBand Networks, Inc. - Common Stock|G|N|N|100
BBNK|Bridge Capital Holdings - Common Stock|Q|N|N|100
BBOX|Black Box Corporation - Common Stock|Q|N|N|100
BBSI|Barrett Business Services, Inc. - Common Stock|Q|N|N|100
BBXT|BankAtlantic Bancorp, Inc. - BankAtlantic Bancorp, Inc - BBC Capital Trust II 8.50% Trust Preferred Securities|G|N|N|100
BCAR|Bank of the Carolinas Corporation - Common Stock|G|N|N|100
BCBP|BCB Bancorp, Inc. (NJ) - Common Stock|G|N|N|100
BCOM|B Communications Ltd. - Ordinary Shares|G|N|N|100
BCON|Beacon Power Corporation - Common Stock|S|N|D|100
BCPC|Balchem Corporation - Common Stock|Q|N|N|100
BCRX|BioCryst Pharmaceuticals, Inc. - Common Stock|G|N|N|100
BCSB|BCSB Bancorp, Inc. - Common Stock|G|N|N|100
BCSI|Blue Coat Systems Inc - Common Stock|Q|N|N|100
BDCO|Blue Dolphin Energy Company - Common Stock|S|N|D|100
BDE|Clarus Corporation - Common Stock|G|N|N|100
BDGE|Bridge Bancorp, Inc. - Common Stock|Q|N|N|100
BDMS|Birner Dental Management Services, Inc. - Common Stock|S|N|N|100
BDSI|BioDelivery Sciences International, Inc. - Common Stock, par value .001|S|N|N|100
BEAT|CardioNet, Inc. - Common Stock|G|N|N|100
BEAV|BE Aerospace, Inc. - Common Stock|Q|N|N|100
BEBE|bebe stores, inc. - Common Stock|Q|N|N|100
BECN|Beacon Roofing Supply, Inc. - Common Stock|Q|N|N|100
BELFA|Bel Fuse Inc. - Class A Common Stock|Q|N|N|100
BELFB|Bel Fuse Inc. - Class B Common Stock|Q|N|N|100
BERK|Berkshire Bancorp, Inc. - Common Stock|G|N|N|100
BEST|Shiner International, Inc. - Common Stock|S|N|N|100
BEXP|Brigham Exploration Company - Common Stock|Q|N|N|100
BFED|Beacon Federal Bancorp, Inc. - Common Stock|G|N|N|100
BFIN|BankFinancial Corporation - Common Stock|Q|N|N|100
BFLY|Bluefly, Inc. - Common Stock|S|N|N|100
BFSB|Brooklyn Federal Bancorp, Inc. - Common Stock, par value $0.01 per share|G|N|N|100
BGCP|BGC Partners, Inc. - Class A Common Stock|Q|N|N|100
BGFV|Big 5 Sporting Goods Corporation - common stock|Q|N|N|100
BHLB|Berkshire Hills Bancorp, Inc. - Common Stock|Q|N|N|100
BIB|ProShares Ultra Nasdaq Biotechnology|G|N|N|100
BICK|First Trust BICK Index Fund|G|N|N|100
BIDU|Baidu, Inc. - American depositary shares, each representing one tenth Class A ordinary share|Q|N|N|100
BIDZ|Bidz.com, Inc. - Common Stock|S|N|N|100
BIIB|Biogen Idec Inc - Common Stock|Q|N|N|100
BIOC|BioClinica, Inc - Common Stock|G|N|N|100
BIOD|Biodel Inc. - Common Stock|G|N|N|100
BIOF|BioFuel Energy Corp. - Common Stock|G|N|N|100
BIOS|BioScrip, Inc. - Common Stock|G|N|N|100
BIS|ProShares UltraShort Nasdaq Biotechnology|G|N|N|100
BITS|Bitstream Inc. - Common Stock|S|N|N|100
BJGP|BMP Sunstone Corporation - Common Stock|G|N|N|100
BJRI|BJ's Restaurants, Inc. - Common Stock|Q|N|N|100
BKBK|Britton & Koontz Capital Corporation - Common Stock|S|N|N|100
BKCC|BlackRock Kelso Capital Corporation - Common Stock|Q|N|N|100
BKMU|Bank Mutual Corporation - Common Stock|Q|N|N|100
BKOR|Oak Ridge Financial Services, Inc. - Common Stock, par value $3.00 per share|S|N|N|100
BKSC|Bank of South Carolina Corp. - Common Stock|S|N|N|100
BKYF|The Bank of Kentucky Financial Corp. - Common Stock|G|N|N|100
BLDP|Ballard Power Systems, Inc. - Common Shares|G|N|N|100
BLDR|Builders FirstSource, Inc. - Common Stock|Q|N|N|100
BLIN|Bridgeline Digital, Inc. - Common Stock|S|N|N|100
BLKB|Blackbaud, Inc. - Common Stock|Q|N|N|100
BLTI|BioLase Technology, Inc. - Common Stock|S|N|D|100
BLUD|Immucor, Inc. - Common Stock|Q|N|N|100
BMC|BMC Software, Inc. - Common Stock|Q|N|N|100
BMRC|Bank of Marin Bancorp - Common Stock|S|N|N|100
BMRN|BioMarin Pharmaceutical Inc. - Common Stock|Q|N|N|100
BMTC|Bryn Mawr Bank Corporation - Common Stock|Q|N|N|100
BMTI|BioMimetic Therapeutics, Inc. - Common Stock|G|N|N|100
BNCL|Beneficial Mutual Bancorp, Inc. - Common Stock|Q|N|N|100
BNCN|BNC Bancorp - Common Stock|S|N|N|100
BNHN|Benihana Inc. - Common Stock|Q|N|N|100
BNHNA|Benihana Inc. - Class A Common Stock|Q|N|N|100
BNSO|Bonso Electronics International, Inc. - Common Stock|S|N|N|100
BNVID|Bionovo, Inc. - Common Stock|S|N|D|100
BOBE|Bob Evans Farms, Inc. - Common Stock|Q|N|N|100
BOCH|Bank of Commerce Holdings (CA) - Common Stock|G|N|N|100
BOFI|BofI Holding, Inc. - Common Stock, par value $0.01 per share|G|N|N|100
BOKF|BOK Financial Corporation - Common Stock|Q|N|N|100
BOLT|Bolt Technology Corporation - Common Stock|Q|N|N|100
BONT|The Bon-Ton Stores, Inc. - Common Stock|Q|N|N|100
BOOM|Dynamic Materials Corporation - Common Stock|Q|N|N|100
BOOT|LaCrosse Footwear, Inc. - Common Stock|G|N|N|100
BOSC|B.O.S. Better Online Solutions - Ordinary shares|S|N|N|100
BOVA|Bank Of Virginia - Common Stock (Virginia)|S|N|N|100
BPAX|Biosante Pharmaceuticals, Inc. - Common Stock|G|N|N|100
BPFH|Boston Private Financial Holdings, Inc. - Common Stock|Q|N|N|100
BPHX|BluePhoenix Solutions, Ltd. - Ordinary Shares|G|N|N|100
BPOP|Popular, Inc. - Common Stock|Q|N|N|100
BPOPM|Popular, Inc. - Popular Capital Trust II - 6.125% Cumulative Monthly Income Trust Preferred Securities|Q|N|N|100
BPOPN|Popular, Inc. - Popular Capital Trust I -6.70% Cumulative Monthly Income Trust Preferred Securities|Q|N|N|100
BRCD|Brocade Communications Systems, Inc. - Common Stock|Q|N|N|100
BRCM|Broadcom Corporation - Class A Common Stock|Q|N|N|100
BRID|Bridgford Foods Corporation - Common Stock|G|N|N|100
BRKL|Brookline Bancorp, Inc. - Common Stock|Q|N|N|100
BRKR|Bruker Corporation - Common Stock|Q|N|N|100
BRKS|Brooks Automation, Inc. - Common Stock|Q|N|N|100
BRLI|Bio-Reference Laboratories, Inc. - Common Stock|Q|N|N|100
BRNC|Bronco Drilling Company, Inc. - Common Stock|Q|N|N|100
BSDM|BSD Medical Corporation - Common Stock|G|N|N|100
BSET|Bassett Furniture Industries, Incorporated - Common Stock|Q|N|N|100
BSFT|BroadSoft, Inc. - Common Stock|G|N|N|100
BSMD|BioSphere Medical, Inc. - Common Stock|G|N|N|100
BSPM|Biostar Pharmaceuticals, Inc. - Common Stock|G|N|N|100
BSQR|BSQUARE Corporation - Common Stock|G|N|N|100
BSRR|Sierra Bancorp - Common Stock|Q|N|N|100
BSTC|BioSpecifics Technologies Corp - Common Stock|G|N|N|100
BTFG|BancTrust Financial Group, Inc. - Common Stock|Q|N|N|100
BTUI|BTU International, Inc. - Common Stock|G|N|N|100
BUCY|Bucyrus International, Inc. - Common Stock|Q|N|N|100
BUSE|First Busey Corporation - Common Stock|Q|N|N|100
BVSN|BroadVision, Inc. - Common Stock|G|N|N|100
BWEN|Broadwind Energy, Inc. - Common Stock|Q|N|N|100
BWINA|Baldwin & Lyons, Inc. - Class A (voting) Common Stock|G|N|N|100
BWINB|Baldwin & Lyons, Inc. - Class B (nonvoting) Common Stock|G|N|N|100
BWLD|Buffalo Wild Wings, Inc. - Common Stock|Q|N|N|100
BWOW|Wowjoint Holdings Limited - Common Shares|G|N|N|100
BWOWU|Wowjoint Holdings Limited - Unit|G|N|N|100
BWOWW|Wowjoint Holdings Limited - Warrant|G|N|N|100
BYFC|Broadway Financial Corporation - Common Stock|S|N|N|100
CA|CA Inc. - Common Stock|Q|N|N|100
CAAS|China Automotive Systems, Inc. - Common Stock|S|N|N|100
CABL|China Cablecom Holdings, Ltd. - Common Stock|S|N|D|100
CAC|Camden National Corporation - Common Stock|Q|N|N|100
CACB|Cascade Bancorp - Common Stock|S|N|D|100
CACC|Credit Acceptance Corporation - Common Stock|Q|N|N|100
CACH|Cache, Inc. - Common Stock|Q|N|N|100
CADC|China Advanced Construction Materials Group, Inc. - Common Stock|G|N|N|100
CADE|Cadence Financial Corporation - Common Stock|Q|N|N|100
CADX|Cadence Pharmaceuticals, Inc. - Common Stock|G|N|N|100
CAEI|China Architectural Engineering, Inc - Common stock|Q|N|D|100
CAFI|Camco Financial Corporation - Common Stock|G|N|N|100
CAGC|China Agritech, Inc. - Common Stock|G|N|N|100
CAKE|The Cheesecake Factory Incorporated - Common Stock|Q|N|N|100
CALD|Callidus Software, Inc. - Common Stock|G|N|N|100
CALI|China Auto Logistics Inc. - Common Stock|G|N|N|100
CALL|VocalTec Communications Ltd. - Ordinary Shares|G|N|N|100
CALM|Cal-Maine Foods, Inc. - Common Stock|Q|N|N|100
CALP|Caliper Life Sciences Inc - Common Stock|G|N|N|100
CALPW|Caliper Life Sciences Inc - Warrant, par value $0.001, 5 year expiration and exercise price of $6.79.|G|N|N|100
CAMP|CalAmp Corp. - Common Stock|Q|N|N|100
CAMT|Camtek Ltd. - Ordinary Shares|G|N|N|100
CAPS|Capstone Therapeutics Corp - Common Stock|S|N|D|100
CART|Carolina Trust Bank - Common Stock|S|N|N|100
CARV|Carver Bancorp, Inc. - Common Stock|G|N|N|100
CASA|Mexican Restaurants, Inc. - Common Stock|S|N|N|100
CASB|Cascade Financial Corp. - Common Stock|Q|N|D|100
CASH|Meta Financial Group, Inc. - Common Stock|G|N|N|100
CASM|CAS Medical Systems, Inc. - Common Stock|G|N|N|100
CASS|Cass Information Systems, Inc - Common Stock|Q|N|N|100
CAST|ChinaCast Education Corporation - Common Stock|Q|N|N|100
CASY|Caseys General Stores, Inc. - Common Stock|Q|N|N|100
CATM|Cardtronics, Inc. - common stock|G|N|N|100
CATY|Cathay General Bancorp - Common Stock|Q|N|N|100
CAVM|Cavium Networks, Inc. - Common Stock|G|N|N|100
CAVO|Cavico Corp. - Common Stock|S|N|N|100
CBAK|China BAK Battery, Inc. - Common Stock|G|N|N|100
CBAN|Colony Bankcorp, Inc. - Common Stock|G|N|N|100
CBEH|China Integrated Energy, Inc - Common Stock|S|N|N|100
CBEY|Cbeyond, Inc. - Common Stock|Q|N|N|100
CBIN|Community Bank Shares of Indiana, Inc. - Common Stock|S|N|N|100
CBKN|Capital Bank Corporation - Common Stock|Q|N|N|100
CBLI|Cleveland BioLabs, Inc. - Common Stock|S|N|N|100
CBMX|CombiMatrix Corporation - Common Stock $0.001 Par Value|G|N|N|100
CBMXW|CombiMatrix Corporation - Warrants to purchase common stock|G|N|N|100
CBNJ|Cape Bancorp, Inc. - Common Stock|Q|N|N|100
CBNK|Chicopee Bancorp, Inc. - Common Stock|G|N|N|100
CBOE|CBOE Holdings, Inc. - Common Stock|Q|N|N|100
CBOU|Caribou Coffee Company, Inc. - Common Stock, par value $0.01 per share|G|N|N|100
CBPO|China Biologic Products, Inc. - Common Stock|G|N|N|100
CBRL|Cracker Barrel Old Country Store, Inc. - Common Stock|Q|N|N|100
CBRX|Columbia Laboratories, Inc. - Common Stock|G|N|N|100
CBSH|Commerce Bancshares, Inc. - Common Stock|Q|N|N|100
CBST|Cubist Pharmaceuticals, Inc. - Common Stock|Q|N|N|100
CCBD|Community Central Bank Corp. - Common Stock|S|N|N|100
CCBG|Capital City Bank Group - Common Stock|Q|N|N|100
CCBP|Comm Bancorp, Inc. - Common Stock|G|N|N|100
CCIX|Coleman Cable, Inc. - Common Stock, $0.001 par value|G|N|N|100
CCME|China MediaExpress Holdings, Inc. - Common Stock|Q|N|N|100
CCMP|Cabot Microelectronics Corporation - Common Stock|Q|N|N|100
CCNE|CNB Financial Corporation - Common Stock|Q|N|N|100
CCOI|Cogent Communications Group, Inc. - Cogent Common Stock|Q|N|N|100
CCRN|Cross Country Healthcare, Inc. - Common Stock|Q|N|N|100
CCRT|CompuCredit Holdings Corporation - Common Stock|Q|N|D|100
CCUR|Concurrent Computer Corporation - Common Stock|G|N|N|100
CDCS|CDC Software Corporation - American Depositary Shares, each representing one Class A ordinary share|G|N|N|100
CDII|China Direct Industries, Inc. - Common Stock|G|N|N|100
CDNS|Cadence Design Systems, Inc. - Common Stock (par value $0.01)|Q|N|N|100
CDTI|Clean Diesel Technologies, Inc. - Common Stock|S|N|N|100
CDXS|Codexis, Inc. - Common Stock|G|N|N|100
CDZI|Cadiz, Inc. - Common Stock|G|N|N|100
CEBK|Central Bancorp, Inc - Common Stock|G|N|N|100
CECE|CECO Environmental Corp. - Common Stock|G|N|N|100
CECO|Career Education Corporation - Common Stock|Q|N|N|100
CEDC|Central European Distribution Corporation - Common Stock|Q|N|N|100
CEDU|ChinaEdu Corporation - American Depositary Shares, each representing three Ordinary Shares|G|N|N|100
CELG|Celgene Corporation - Common Stock|Q|N|N|100
CELH|Celsius Holdings, Inc. - Common Stock|S|N|N|100
CELHW|Celsius Holdings, Inc. - Warrants|S|N|N|100
CELL|Brightpoint, Inc. - Common Stock|Q|N|N|100
CELM|China Electric Motor, Inc. - Common Stock|G|N|N|100
CENT|Central Garden & Pet Company - Common Stock|Q|N|N|100
CENTA|Central Garden & Pet Company - Class A Common Stock Nonvoting|Q|N|N|100
CENX|Century Aluminum Company - Common Stock|Q|N|N|100
CEPH|Cephalon, Inc. - Common Stock|Q|N|N|100
CERN|Cerner Corporation - Common Stock|Q|N|N|100
CERP|Cereplast, Inc. - Common Stock|S|N|N|100
CERS|Cerus Corporation - Common Stock|G|N|N|100
CETV|Central European Media Enterprises Ltd. - Class A Common Stock|Q|N|N|100
CEVA|CEVA, Inc. - Common Stock|G|N|N|100
CFBK|Central Federal Corporation - Common Stock|S|N|N|100
CFFC|Community Financial Corp. - Common Stock|S|N|N|100
CFFI|C&F Financial Corporation - Common Stock|Q|N|N|100
CFFN|Capitol Federal Financial - Common Stock|Q|N|N|100
CFK|CE Franklin Ltd. - Common Stock|G|N|N|100
CFNB|California First National Bancorp - Common Stock|G|N|N|100
CFNL|Cardinal Financial Corporation - Common Stock|Q|N|N|100
CFSG|China Fire & Security Group, Inc. - Common Stock|S|N|N|100
CGEN|Compugen Ltd. - Ordinary Shares|S|N|N|100
CGNX|Cognex Corporation - Common Stock|Q|N|N|100
CHBT|China-Biotics, Inc. - Common Stock|G|N|N|100
CHCI|Comstock Homebuilding Companies, Inc. - Class A Common Stock|S|N|N|100
CHCO|City Holding Company - Common Stock|Q|N|N|100
CHDN|Churchill Downs, Incorporated - Common Stock|Q|N|N|100
CHDX|Chindex International, Inc. - Common Stock|Q|N|N|100
CHEV|Cheviot Financial Corp - Common Stock|S|N|N|100
CHFC|Chemical Financial Corporation - Common Stock|Q|N|N|100
CHIND|CDC Corporation - Class A Common Shares|Q|N|N|100
CHIO|China INSOnline Corp. - Common Stock|S|N|D|100
CHKE|Cherokee Inc. - Common Stock|Q|N|N|100
CHKP|Check Point Software Technologies Ltd. - Ordinary Shares|Q|N|N|100
CHLN|China Housing & Land Development, Inc. - Common Stock|S|N|N|100
CHMP|Champion Industries, Inc. - Common Stock|G|N|N|100
CHNG|China Natural Gas, Inc. - Common Stock|G|N|N|100
CHNR|China Natural Resources, Inc. - Common Stock|S|N|N|100
CHOP|China Gerui Advanced Materials Group Limited - Ordinary Shares|G|N|N|100
CHOPU|China Gerui Advanced Materials Group Limited - Units 1 Sh & e Wts (Virgin Islands British)|G|N|N|100
CHOPW|China Gerui Advanced Materials Group Limited - Warrant 03/19/2011 (Virgin Islands British)|G|N|N|100
CHRM|Charm Communications Inc. - American Depositary Shares representing 2 Class A Ordinary Shares|G|N|N|100
CHRS|Charming Shoppes, Inc. - Common Stock|Q|N|N|100
CHRW|C.H. Robinson Worldwide, Inc. - Common Stock|Q|N|N|100
CHSCP|CHS Inc - 8%  Cumulative Redeemable Preferred Stock|Q|N|N|100
CHSI|Catalyst Health Solutions, Inc - Common Stock|Q|N|N|100
CHTP|Chelsea Therapeutics International, Ltd. - Common Stock|S|N|N|100
CHUX|O'Charley's Inc. - Common Stock|Q|N|N|100
CHYR|Chyron Corporation - Common Stock|G|N|N|100
CIDM|Cinedigm Digital Cinema Corp - Class A Common Stock|G|N|N|100
CIEN|Ciena Corporation - Common Stock|Q|N|N|100
CIGX|Star Scientific, Inc. - Common Stock|G|N|N|100
CIIC|China Infrastructure Investment Corporation - Common Stock|S|N|N|100
CIMT|Cimatron, Limited - Ordinary Shares|S|N|N|100
CINF|Cincinnati Financial Corporation - Common Stock|Q|N|N|100
CISG|CNinsure Inc. - American depositary shares, each representing 20 ordinary shares|Q|N|N|100
CITZ|CFS Bancorp, Inc. - Common Stock|G|N|N|100
CIZN|Citizens Holding Company - Common Stock|G|N|N|100
CJBK|Central Jersey Bancorp - Common Stock|G|N|N|100
CJJD|China Jo-Jo Drugstores, Inc. - Common Stock|S|N|N|100
CKEC|Carmike Cinemas, Inc. - Common Stock|G|N|N|100
CKSW|ClickSoftware Technologies Ltd. - Ordinary Shares|Q|N|N|100
CKXE|CKX, Inc. - Common Stock|Q|N|N|100
CLBH|Carolina Bank Holdings Inc. - Common Stock|G|N|N|100
CLCT|Collectors Universe, Inc. - Common Stock|G|N|N|100
CLDA|Clinical Data, Inc. - Common Stock|G|N|N|100
CLDX|Celldex Therapeutics, Inc - Common Stock|G|N|N|100
CLFC|Center Financial Corporation - Common Stock|Q|N|N|100
CLFD|Clearfield, Inc. - Common Stock|G|N|N|100
CLMS|Calamos Asset Management, Inc. - Class A Common Stock, par value $0.01 per share|Q|N|N|100
CLMT|Calumet Specialty Products Partners, L.P. - Common units representing limited partner interests|Q|N|N|100
CLNE|Clean Energy Fuels Corp. - Common Stock|Q|N|N|100
CLRO|ClearOne Communications Inc. - Common Stock|S|N|N|100
CLRT|Clarient, Inc. - Common Stock|S|N|N|100
CLSN|Celsion Corporation - Common Stock|S|N|N|100
CLUB|Town Sports International Holdings, Inc. - Common Stock|G|N|N|100
CLWR|Clearwire Corporation - Class A Common stock|Q|N|N|100
CLWT|Euro Tech Holdings Company Limited - Common Stock|S|N|N|100
CMCO|Columbus McKinnon Corporation - Common Stock|Q|N|N|100
CMCSA|Comcast Corporation - Class A Common Stock|Q|N|N|100
CMCSK|Comcast Corporation - Class A Special Common Stock|Q|N|N|100
CME|CME Group Inc. - Class A Common Stock|Q|N|N|100
CMED|China Medical Technologies, Inc. - American Depositary Shares, each representing 10 ordinary shares|Q|N|N|100
CMFB|COMMERCEFIRST BANCORP INC - Common Stock|S|N|N|100
CMLS|Cumulus Media Inc. - Common Stock|Q|N|N|100
CMRG|Casual Male Retail Group, Inc. - Common Stock|Q|N|N|100
CMRO|COMARCO, Inc. - Common Stock|G|N|D|100
CMSB|CMS Bancorp, Inc. - common stock|S|N|N|100
CMTL|Comtech Telecommunications Corp. - Common Stock|Q|N|N|100
CNAF|Commercial National Financial Corporation - Common Stock|G|N|N|100
CNBC|Center Bancorp, Inc. - Common Stock|Q|N|N|100
CNBKA|Century Bancorp, Inc. - Class A Common Stock|G|N|N|100
CNIC|Copernic Inc. - Common Stock|S|N|N|100
CNIT|China Information Technology, Inc. - Common Stock|Q|N|N|100
CNLG|Conolog Corporation - Common Stock|S|N|H|100
CNMD|CONMED Corporation - Common Stock|Q|N|N|100
CNQR|Concur Technologies, Inc. - Common Stock|Q|N|N|100
CNSL|Consolidated Communications Holdings, Inc. - Common Stock, par value $0.01 per share|Q|N|N|100
CNST|Constar International Inc. - Common Stock|S|N|N|100
CNTF|China TechFaith Wireless Communication Technology Limited - American Depositary Shares, each representing 15 ordinary shares|G|N|N|100
CNTY|Century Casinos, Inc. - Common Stock|S|N|N|100
CNVO|Convio, Inc. - Common Stock|G|N|N|100
CNXT|Conexant Systems, Inc. - Common Stock|Q|N|N|100
CNYD|China Yida Holding, Co. - Common Stock|S|N|N|100
COBK|Colonial Financial Services, Inc. - Common Stock|G|N|N|100
COBR|Cobra Electronics Corporation - Common Stock|G|N|N|100
COBZ|CoBiz Financial Inc. - Common Stock|Q|N|N|100
COCO|Corinthian Colleges, Inc. - Common Stock|Q|N|N|100
CODI|Compass Diversified Holdings - Shares of Beneficial Interest|Q|N|N|100
COGO|Cogo Group, Inc. - Common Stock|Q|N|N|100
COGT|Cogent, Inc. - Common Stock|Q|N|N|100
COHR|Coherent, Inc. - Common Stock|Q|N|N|100
COHU|Cohu, Inc. - Common Stock|Q|N|N|100
COIN|Converted Organics Inc. - Common Stock|S|N|D|100
COINW|Converted Organics Inc. - Class H Warrants|S|N|D|100
COINZ|Converted Organics Inc. - Class B Warrants|S|N|D|100
COKE|Coca-Cola Bottling Co. Consolidated - Common Stock|Q|N|N|100
COLB|Columbia Banking System, Inc. - Common Stock|Q|N|N|100
COLM|Columbia Sportswear Company - Common Stock|Q|N|N|100
COMV|Comverge, Inc. - Common Stock|G|N|N|100
CONN|Conn's, Inc. - Common Stock|Q|N|N|100
COOL|Majesco Entertainment Company - Common Stock|S|N|D|100
CORE|Core-Mark Holding Company, Inc. - Common Stock|Q|N|N|100
CORT|Corcept Therapeutics Incorporated - Common Stock|S|N|N|100
COSI|Cosi, Inc. - Common Stock|G|N|D|100
COST|Costco Wholesale Corporation - Common Stock|Q|N|N|100
COWN|Cowen Group, Inc. - Class A Common Stock|G|N|N|100
CPBC|Community Partners Bancorp - Common Stock|S|N|N|100
CPBK|Community Capital Corporation - Common Stock|G|N|N|100
CPEX|CPEX Pharmaceuticals, Inc. - Common stock|S|N|N|100
CPHC|Canterbury Park Holding Corporation - Common Stock|G|N|N|100
CPHD|CEPHEID - Common Stock|Q|N|N|100
CPII|CPI International, Inc. - Common Stock|Q|N|N|100
CPIX|Cumberland Pharmaceuticals Inc. - Common Stock|Q|N|N|100
CPKI|California Pizza Kitchen, Inc. - Common Stock|Q|N|N|100
CPLA|Capella Education Company - Common Stock|Q|N|N|100
CPLP|Capital Product Partners L.P. - common units representing limited partner interests|Q|N|N|100
CPNO|Copano Energy, L.L.C. - Common Units representing limited liability company interests|Q|N|N|100
CPRT|Copart, Inc. - Common Stock|Q|N|N|100
CPRX|Catalyst Pharmaceutical Partners, Inc. - Common Stock, par value $0.001|S|N|N|100
CPSI|Computer Programs and Systems, Inc. - Common Stock|Q|N|N|100
CPSL|China Precision Steel, Inc. - Common Stock|S|N|N|100
CPSS|Consumer Portfolio Services, Inc. - Common Stock|G|N|D|100
CPST|Capstone Turbine Corporation - Common Stock|G|N|D|100
CPTS|Conceptus, Inc. - Common Stock|G|N|N|100
CPWM|Cost Plus, Inc. - Common Stock|Q|N|N|100
CPWR|Compuware Corporation - Common Stock|Q|N|N|100
CRA|Celera Corporation - Common Stock|Q|N|N|100
CRAI|CRA International,Inc. - Common Stock|Q|N|N|100
CRAY|Cray Inc - Common Stock|G|N|N|100
CRBC|Citizens Republic Bancorp, Inc. - Common Stock|S|N|D|100
CRDC|Cardica, Inc. - Common Stock|G|N|D|100
CRDN|Ceradyne, Inc. - Common Stock|Q|N|N|100
CRED|Credo Petroleum Corporation - Common Stock|G|N|N|100
CREE|Cree, Inc. - Common Stock|Q|N|N|100
CREG|China Recycling Energy Corporation - Common Stock|G|N|N|100
CRESW|Cresud S.A.C.I.F. y A. - Each warrant entitles holder to purchase .333333 common share at an exercise price of $1.68|Q|N|N|100
CRESY|Cresud S.A.C.I.F. y A. - American Depositary Shares, each representing ten shares of Common Stock|Q|N|N|100
CRFN|Crescent Financial Corporation - Common Stock|G|N|N|100
CRIC|China Real Estate Information Corporation - American depositary shares, each representing one ordinary share|Q|N|N|100
CRIS|Curis, Inc. - Common Stock|G|N|N|100
CRME|Cardiome Pharma Corporation - Ordinary Shares (Canada)|G|N|N|100
CRMT|America's Car-Mart, Inc. - Common Stock|Q|N|N|100
CRNT|Ceragon Networks Ltd. - Ordinary Shares|G|N|N|100
CROX|Crocs, Inc. - Common Stock|Q|N|N|100
CRRB|Carrollton Bancorp - Common Stock|G|N|N|100
CRRC|Courier Corporation - Common Stock|Q|N|N|100
CRTP|China Ritar Power Corp. - Common Stock|G|N|N|100
CRTX|Cornerstone Therapeutics Inc. - Common Stock|S|N|N|100
CRUS|Cirrus Logic, Inc. - Common Stock|Q|N|N|100
CRVL|CorVel Corp. - Common Stock|Q|N|N|100
CRWN|Crown Media Holdings, Inc. - Class A Common Stock|G|N|N|100
CRWS|Crown Crafts, Inc. - Common Stock|S|N|N|100
CRXL|Crucell NV - American Depositary Shares, each representing one ordinary share|Q|N|N|100
CRXX|CombinatoRx, Incorporated - Common|G|N|N|100
CRYP|CryptoLogic Limited - Common Stock|Q|N|N|100
CRZO|Carrizo Oil & Gas, Inc. - Common Stock|Q|N|N|100
CSBC|Citizens South Banking Corporation - Common Stock|G|N|N|100
CSBK|Clifton Savings Bancorp, Inc. - Common Stock|Q|N|N|100
CSCD|Cascade Microtech, Inc. - Common Stock|G|N|N|100
CSCO|Cisco Systems, Inc. - Common Stock|Q|N|N|100
CSCX|Cardiac Science Corporation - Common Stock|G|N|N|100
CSFL|CenterState Banks, Inc. - Common Stock|Q|N|N|100
CSGP|CoStar Group, Inc. - Common Stock|Q|N|N|100
CSGS|CSG Systems International, Inc. - Common Stock|Q|N|N|100
CSHB|Community Shores Bank Corp. - Common Stock|S|N|N|100
CSII|Cardiovascular Systems, Inc. - Common Stock|G|N|N|100
CSIQ|Canadian Solar Inc. - common shares|G|N|N|100
CSKI|China Sky One Medical, Inc. - Common Stock|Q|N|N|100
CSPI|CSP Inc. - Common Stock|G|N|N|100
CSTR|Coinstar, Inc. - Common Stock|Q|N|N|100
CSUN|China Sunergy Co., Ltd. - American Depositary Shares, each representing six ordinary shares|G|N|N|100
CSWC|Capital Southwest Corporation - Common Stock|Q|N|N|100
CTAS|Cintas Corporation - Common Stock|Q|N|N|100
CTBC|The Connecticut Bank and Trust Company - Common Stock|S|N|N|100
CTBI|Community Trust Bancorp, Inc. - Common Stock|Q|N|N|100
CTCH|Commtouch Software Ltd. - Ordinary Shares|S|N|N|100
CTCM|CTC Media, Inc. - Common Stock|Q|N|N|100
CTCT|Constant Contact, Inc. - Common Stock|G|N|N|100
CTDC|China Technology Development Group Corporation - Common Stock|S|N|N|100
CTEL|City Telecom (H.K.) Limited - American Depositary Shares, each representing 20 Ordinary Shares|G|N|N|100
CTFO|China TransInfo Technology Corp. - Common Stock|G|N|N|100
CTGX|Computer Task Group, Incorporated - Common Stock|G|N|N|100
CTHR|Charles & Colvard Ltd - Common Stock|Q|N|N|100
CTIB|CTI Industries Corporation - Common Stock|S|N|N|100
CTIC|Cell Therapeutics, Inc. - Common Stock|S|N|D|100
CTRN|Citi Trends, Inc. - Common Stock, par value $0.01 per share|Q|N|N|100
CTRP|Ctrip.com International, Ltd. - American depositary shares, each representing 0.25 of an ordinary share|Q|N|N|100
CTSH|Cognizant Technology Solutions Corporation - Class A Common Stock|Q|N|N|100
CTWS|Connecticut Water Service, Inc. - Common Stock|Q|N|N|100
CTXS|Citrix Systems, Inc. - Common Stock|Q|N|N|100
CU|First Trust ISE Global Copper Index Fund|G|N|N|100
CUBA|The Herzfeld Caribbean Basin Fund, Inc. - Closed End FUnd|S|N|N|100
CUTR|Cutera, Inc. - Common Stock|Q|N|N|100
CVBF|CVB Financial Corporation - Common Stock|Q|N|N|100
CVBK|Central Virginia Bankshares, Inc. - Common Stock|G|N|D|100
CVCO|Cavco Industries, Inc. - Common Stock When Issued|Q|N|N|100
CVCY|Central Valley Community Bancorp - Common Stock|S|N|N|100
CVGI|Commercial Vehicle Group, Inc. - Common Stock|Q|N|N|100
CVGW|Calavo Growers, Inc. - Common Stock|Q|N|N|100
CVLT|CommVault Systems, Inc. - Common Stock|Q|N|N|100
CVLY|Codorus Valley Bancorp, Inc - Common Stock|G|N|N|100
CVTI|Covenant Transportation Group, Inc. - Class A Common Stock|Q|N|N|100
CVV|CVD Equipment Corporation - Common Stock|S|N|N|100
CVVT|China Valves Technology, Inc. - Common Stock|G|N|N|100
CWBC|Community West Bancshares - Common Stock|G|N|N|100
CWBS|Commonwealth Bankshares, Inc. - Common Stock|Q|N|N|100
CWCO|Consolidated Water Co. Ltd. - Ordinary Shares|Q|N|N|100
CWEI|Clayton Williams Energy, Inc. - Common Stock|Q|N|N|100
CWS|China Wind Systems, Inc. - Common Stock|G|N|N|100
CWST|Casella Waste Systems, Inc. - Class A Common Stock|Q|N|N|100
CWTR|Coldwater Creek, Inc. - Common Stock|Q|N|N|100
CXDC|China XD Plastics Company Limited - Common Stock|G|N|N|100
CXPO|Crimson Exploration Inc. - Common Stock|G|N|N|100
CY|Cypress Semiconductor Corporation - Common Stock|Q|N|N|100
CYAN|Cyanotech Corporation - Common Stock|S|N|N|100
CYBE|CyberOptics Corporation - Common Stock|G|N|N|100
CYBI|Cybex International, Inc. - Common Stock|G|N|N|100
CYBX|Cyberonics, Inc. - Common Stock|G|N|N|100
CYCC|Cyclacel Pharmaceuticals, Inc. - Common Stock|G|N|N|100
CYCCP|Cyclacel Pharmaceuticals, Inc. - 6% Convertible Preferred Stock|S|N|N|100
CYDE|CyberDefender Corporation - Common Stock|G|N|N|100
CYMI|Cymer, Inc. - Common Stock|Q|N|N|100
CYNO|Cynosure, Inc. - Class A Common Stock|G|N|N|100
CYOU|Changyou.com Limited - American Depositary Shares, each representing two Class A ordinary shares|Q|N|N|100
CYPB|Cypress Bioscience, Inc. - Common Stock|G|N|N|100
CYTK|Cytokinetics, Incorporated - Common Stock|G|N|N|100
CYTR|CytRx Corporation - Common Stock|S|N|D|100
CYTX|Cytori Therapeutics Inc - Common Stock|G|N|N|100
CYTXW|Cytori Therapeutics Inc - Warrants to purchase shares of common stock.|G|N|N|100
CZFC|Citizens First Corporation - Common Stock|G|N|N|100
CZNC|Citizens & Northern Corp - Common Stock|S|N|N|100
CZWI|Citizens Community Bancorp, Inc. - Common Stock|G|N|N|100
DAIO|Data I/O Corporation - Common Stock|S|N|N|100
DAKT|Daktronics, Inc. - Common Stock|Q|N|N|100
DARA|DARA Biosciences, Inc. - Common Stock|S|N|D|100
DAVE|Famous Dave's of America, Inc. - Common Stock|Q|N|N|100
DBLE|Double Eagle Petroleum Company - Common Stock|Q|N|N|100
DBLEP|Double Eagle Petroleum Company - Series A Cumulative Preferred Stock|Q|N|N|100
DBRN|The Dress Barn, Inc. - Common Stock|Q|N|N|100
DCOM|Dime Community Bancshares, Inc. - Common Stock|Q|N|N|100
DCTH|Delcath Systems, Inc. - Common Stock|S|N|N|100
DDIC|DDi Corp. - Common Stock|G|N|N|100
DDMX|Dynamex, Inc. - Common Stock|Q|N|N|100
DDSS|Labopharm Inc. - Ordinary Shares|G|N|N|100
DEAR|Dearborn Bancorp, Inc. - Common Stock|G|N|N|100
DECK|Deckers Outdoor Corporation - Common Stock|Q|N|N|100
DEER|Deer Consumer Products, Inc. - Common Stock|Q|N|N|100
DELL|Dell Inc. - Common Stock|Q|N|N|100
DENN|Denny's Corporation - Common Stock|S|N|N|100
DEPO|Depomed, Inc. - Common Stock|G|N|N|100
DEST|Destination Maternity Corporation - Common Stock|G|N|N|100
DFR|Deerfield Capital Corp. - Common Stock|S|N|N|100
DFZ|R.G. Barry Corporation - Common Stock|G|N|N|100
DGAS|Delta Natural Gas Company, Inc. - Common Stock|G|N|N|100
DGICA|Donegal Group, Inc. - Class A Common Stock|Q|N|N|100
DGICB|Donegal Group, Inc. - Class B Common Stock|Q|N|N|100
DGII|Digi International Inc. - Common Stock|Q|N|N|100
DGIT|DG FastChannel, Inc. - Common Stock|Q|N|N|100
DGLY|Digital Ally, Inc. - Common Stock|S|N|N|100
DHFT|Diamond Hill Financial Trends Fund, Inc. - Closed End Fund|Q|N|N|100
DHIL|Diamond Hill Investment Group, Inc. - Class A Common Stock|Q|N|N|100
DHRM|Dehaier Medical Systems Limited - Common Stock|S|N|N|100
DIET|eDiets.com, Inc. - Common Stock|S|N|D|100
DIGA|Digital Angel Corporation - Common Stock|S|N|D|100
DINE|Rewards Network, Inc. - Common Stock|S|N|N|100
DIOD|Diodes Incorporated - Common Stock|Q|N|N|100
DISCA|Discovery Communications, Inc - Series A Common Stock|Q|N|N|100
DISCB|Discovery Communications, Inc - Series B Common Stock|Q|N|N|100
DISCK|Discovery Communications, Inc - Series C Common Stock|Q|N|N|100
DISH|DISH Network Corporation - Class A Common Stock|Q|N|N|100
DITC|Ditech Networks, Inc. - Common Stock|G|N|N|100
DIVX|DivX, Inc. - common stock|Q|N|N|100
DJCO|Daily Journal Corp. (S.C.) - Common Stock|S|N|N|100
DJSP|DJSP Enterprises, Inc - Ordinary Shares|G|N|N|100
DJSPU|DJSP Enterprises, Inc - Units|G|N|N|100
DJSPW|DJSP Enterprises, Inc - Warrants|G|N|N|100
DLIA|dELIA*s Inc. - Common stock|G|N|N|100
DLLR|Dollar Financial Corp. - Common stock|Q|N|N|100
DLTR|Dollar Tree, Inc. - Common Stock|Q|N|N|100
DMAN|DemandTec, Inc. - Common Stock|G|N|N|100
DMED|D. Medical Industries Ltd. - Ordinary Shares|S|N|N|100
DMLP|Dorchester Minerals, L.P. - Common Units Representing Limited Partnership Interests|Q|N|N|100
DMND|Diamond Foods, Inc. - Common Stock, par value $0.001|Q|N|N|100
DMRC|Digimarc Corporation - Common Stock|G|N|N|100
DNBF|DNB Financial Corp - Common Stock|S|N|N|100
DNBK|Danvers Bancorp, Inc. - Common Stock|Q|N|N|100
DNDN|Dendreon Corporation - Common Stock|G|N|N|100
DNEX|Dionex Corporation - Common Stock|Q|N|N|100
DORM|Dorman Products, Inc. - Common Stock|Q|N|N|100
DOVR|Dover Saddlery, Inc. - Common Stock, par value $0.0001 per share|S|N|N|100
DPTR|Delta Petroleum Corporation - Common Stock|Q|N|D|100
DRAD|Digirad Corporation - Common Stock|G|N|N|100
DRAM|Dataram Corporation - Common Stock|G|N|N|100
DRCO|Dynamics Research Corporation - Common Stock|G|N|N|100
DRIV|Digital River, Inc. - Common Stock|Q|N|N|100
DROOY|DRDGOLD Limited - American Depositary Share representing ten underlying ordinary shares|S|N|N|100
DRRX|Durect Corporation - Common Stock|G|N|N|100
DRWI|DragonWave Inc - Common (Canada)|G|N|N|100
DRYS|DryShips Inc. - Common Stock|Q|N|N|100
DSCI|Derma Sciences, Inc. - Common Stock|S|N|N|100
DSCM|drugstore.com, inc. - Common Stock|G|N|N|100
DSCO|Discovery Laboratories, Inc. - Common Stock|S|N|D|100
DSGX|The Descartes Systems Group Inc. - Common Stock|Q|N|N|100
DSPG|DSP Group, Inc. - Common Stock|Q|N|N|100
DSTI|DayStar Technologies, Inc. - Common Stock|S|N|D|100
DSWL|Deswell Industries, Inc. - Common Shares|G|N|N|100
DTLK|Datalink Corporation - Common Stock|G|N|N|100
DTPI|Diamond Management & Technology Consultants, Inc. - Common Stock|Q|N|N|100
DTSI|DTS, Inc. - COMMON STOCK|Q|N|N|100
DTV|DIRECTV - Cmn stk|Q|N|N|100
DUCK|Duckwall-Alco Stores, Inc. - Common Stock|G|N|N|100
DUSA|DUSA Pharmaceuticals, Inc. - Common Stock|G|N|N|100
DVAX|Dynavax Technologies Corporation - Common Stock|S|N|N|100
DVOX|DynaVox Inc. - Class A Common Stock|Q|N|N|100
DWA|Dreamworks Animation SKG, Inc. - Class A Common Stock|Q|N|N|100
DWCH|Datawatch Corporation - Common Stock|S|N|N|100
DWMT|Merrill Lynch & Co., Inc. - Dow Jones Industial Average MITTS Securities due 2010|G|N|N|100
DWSN|Dawson Geophysical Company - Common Stock|Q|N|N|100
DXCM|DexCom, Inc. - Common Stock|G|N|N|100
DXPE|DXP Enterprises, Inc. - Common Stock|Q|N|N|100
DXYN|The Dixie Group, Inc. - Common Stock|G|N|N|100
DYAX|Dyax Corp. - Common Stock|G|N|N|100
DYII|Dynacq Healthcare, Inc. - Common Stock|G|N|N|100
DYNT|Dynatronics Corporation - Common Stock|S|N|D|100
EBAY|eBay Inc. - Common Stock|Q|N|N|100
EBIX|Ebix Inc - Common Stock|Q|N|N|100
EBMT|Eagle Bancorp Montana, Inc. - Common Stock|G|N|N|100
EBSB|Meridian Interstate Bancorp, Inc. - Common Stock|Q|N|N|100
EBTC|Enterprise Bancorp Inc - Common Stock.|G|N|N|100
EBTX|Encore Bancshares, Inc. - Common Stock|G|N|N|100
ECBE|ECB Bancorp Inc - Common Stock|G|N|N|100
ECGI|Envoy Capital Group Inc. - Common Stock|S|N|N|100
ECHO|Echo Global Logistics, Inc. - Common Stock|G|N|N|100
ECOL|US Ecology, Inc. - Common Stock|Q|N|N|100
ECPG|Encore Capital Group Inc - Common Stock|Q|N|N|100
ECTY|Ecotality, Inc. - Common Stock|S|N|N|100
EDAC|Edac Technologies Corporation - Common Stock|S|N|N|100
EDAP|EDAP TMS S.A. - American Depositary Shares, each representing One Ordinary Share|G|N|N|100
EDCI|EDCI Holdings, Inc. - Common Stock|S|N|N|100
EDGR|EDGAR Online, Inc. - Common Stock|S|N|N|100
EDGW|Edgewater Technology, Inc. - Common Stock|G|N|N|100
EDMC|Education Management Corporation - Common Stock|Q|N|N|100
EDS|Exceed Company Ltd. - Common Stock|G|N|N|100
EDSUU|Exceed Company Ltd. - Units (One (1) share of common stock and one (1) warrant)|G|N|N|100
EDSWW|Exceed Company Ltd. - Warrants (Each warrant entitles the holder to purchase one (1) share of common stock (TTY) at $5.25.)|G|N|N|100
EDUC|Educational Development Corporation - Common Stock|G|N|N|100
EEFT|Euronet Worldwide, Inc. - Common Stock|Q|N|N|100
EEI|Ecology and Environment, Inc. - Class A Common Stock|G|N|N|100
EFII|Electronics for Imaging, Inc. - Common Stock|Q|N|N|100
EFOI|Energy Focus, Inc. - Common Stock|S|N|N|100
EFSC|Enterprise Financial Services Corporation - Common Stock|Q|N|N|100
EFUT|eFuture Information Technology Inc. - Ordinary Shares|S|N|N|100
EGBN|Eagle Bancorp, Inc. - Common Stock|S|N|N|100
EGHT|8x8 Inc - Common Stock|S|N|N|100
EGLE|Eagle Bulk Shipping Inc. - common stock|Q|N|N|100
EGOV|NIC Inc. - Common Stock|Q|N|N|100
EHTH|eHealth, Inc. - Common Stock|Q|N|N|100
EIHI|Eastern Insurance Holdings, Inc. - common stock, no par value|G|N|N|100
ELGX|Endologix  Inc - Common Stock|G|N|N|100
ELMD|Electromed, Inc. - Common Stock|S|N|N|100
ELMG|EMS Technologies, Inc. - Common Stock|Q|N|N|100
ELNK|EarthLink, Inc. - Common Stock|Q|N|N|100
ELON|Echelon Corporation - Common Stock|G|N|N|100
ELOS|Syneron Medical Ltd. - Ordinary Shares|Q|N|N|100
ELOY|eLoyalty Corporation - Common Stock|G|N|N|100
ELRC|Electro Rent Corporation - Common Stock|Q|N|N|100
ELSE|Electro-Sensors, Inc. - Common Stock|S|N|N|100
ELTK|Eltek Ltd. - Ordinary Shares|S|N|N|100
EMCF|Emclaire Financial Corp - Common Stock|S|N|N|100
EMCI|EMC Insurance Group, Inc. - Common Stock|Q|N|N|100
EMFN|iShares MSCI Emerging Markets Financials Sector Index Fund|G|N|N|100
EMIF|iShares S&P Emerging Markets Infrastructure Index Fund|G|N|N|100
EMITF|Elbit Imaging Ltd. - Ordinary Shares|Q|N|N|100
EMKR|EMCORE Corporation - Common Stock|G|N|E|100
EMMS|Emmis Communications Corporation - Class A Common Stock|Q|N|N|100
EMMSP|Emmis Communications Corporation - 6.25% Series A Cumulative Convertible Preferred Stock|Q|N|N|100
EMMT|iShares MSCI Emerging Markets Materials Sector Index Fund|G|N|N|100
ENCO|Encorium Group, Inc. - Common Stock|S|N|D|100
ENDP|Endo Pharmaceuticals Holdings Inc. - Common Stock|Q|N|N|100
ENER|Energy Conversion Devices, Inc. - Common Stock|Q|N|N|100
ENG|ENGlobal Corporation - Common Stock|G|N|N|100
ENMD|EntreMed, Inc. - Common Stock|S|N|D|100
ENOC|EnerNOC, Inc. - Common Stock|G|N|N|100
ENSG|The Ensign Group, Inc. - Common Stock|Q|N|N|100
ENTG|Entegris, Inc. - Common Stock|Q|N|N|100
ENTR|Entropic Communications, Inc. - Common Stock|G|N|N|100
ENWV|Endwave Corporation - Common Stock|G|N|N|100
ENZN|Enzon Pharmaceuticals, Inc. - Common Stock|G|N|N|100
EONC|eOn Communications Corporation - Common Stock|S|N|N|100
EOSPN|EOS Preferred Corporation - Series D Non-Cumulative Exchangeable Preferred Stock|G|N|N|100
EPAX|Ambassadors Group, Inc. - Common Stock|Q|N|N|100
EPAY|Bottomline Technologies, Inc. - Common Stock|G|N|N|100
EPCT|EpiCept Corporation - common stock|S|N|N|100
EPHC|Epoch Holding Corporation - Common Stock|Q|N|N|100
EPIC|Epicor Software Corporation - Common Stock|Q|N|N|100
EPIQ|EPIQ Systems, Inc. - Common Stock|Q|N|N|100
EQIX|Equinix, Inc. - Common Stock $0.001 Par Value|Q|N|N|100
ERES|eResearch Technology Inc. - Common Stock|Q|N|N|100
ERIC|LM Ericsson Telephone Company - ADS each representing 1 underlying Class B share|Q|N|N|100
ERIE|Erie Indemnity Company - Class A Common Stock|Q|N|N|100
ERII|Energy Recovery, Inc. - Common Stock|Q|N|N|100
EROC|Eagle Rock Energy Partners, L.P. - Common Units Representing Limited Partner Interests|Q|N|N|100
EROCW|Eagle Rock Energy Partners, L.P. - Warrants to purchase one common unit at an x price of $6.00 per common unit.|Q|N|N|100
ERTS|Electronic Arts Inc. - Common Stock|Q|N|N|100
ESBF|ESB Financial Corporation - Common Stock|Q|N|N|100
ESBK|The Elmira Savings Bank, FSB - Common Stock|S|N|N|100
ESCA|Escalade, Incorporated - Common Stock|G|N|N|100
ESEA|Euroseas Ltd. - Common Stock (Marshall Islands)|Q|N|N|100
ESGR|Enstar Group Limited - Ordinary Shares|Q|N|N|100
ESIC|EasyLink Services International Corporation - Class A Common Stock|S|N|N|100
ESIO|Electro Scientific Industries, Inc. - Common Stock|Q|N|N|100
ESLR|Evergreen Solar, Inc. - Common Stock|G|N|D|100
ESLT|Elbit Systems Ltd. - Ordinary Shares|Q|N|N|100
ESMC|Escalon Medical Corp. - Common Stock|S|N|N|100
ESRX|Express Scripts, Inc. - Class A Common Stock|Q|N|N|100
ESSA|ESSA Bancorp, Inc. - common stock|Q|N|N|100
ESSX|Essex Rental Corporation - Common Stock|S|N|N|100
ESSXU|Essex Rental Corporation - Units 03/04/2011|S|N|N|100
ESSXW|Essex Rental Corporation - Warrant|S|N|N|100
ESYS|Elecsys Corporation - Common Stock|S|N|N|100
ETFC|E*TRADE Financial Corporation - Common Stock|Q|N|N|100
ETRM|EnteroMedics Inc. - Common Stock|S|N|N|100
EUFN|iShares MSCI Europe Financials Sector Index Fund|G|N|N|100
EURX|Eurand N.V. - Ordinary Shares|G|N|N|100
EVBN|Evans Bancorp, Inc. - Common Stock|G|N|N|100
EVBS|Eastern Virginia Bankshares, Inc. - Common Stock|Q|N|N|100
EVEP|EV Energy Partners, L.P. - common units representing limited partnership interest|Q|N|N|100
EVOL|Evolving Systems, Inc. - Common Stock|S|N|N|100
EWBC|East West Bancorp, Inc. - Common Stock|Q|N|N|100
EXAC|Exactech, Inc. - Common Stock|Q|N|N|100
EXAR|Exar Corporation - Common Stock|Q|N|N|100
EXAS|Exact Sciences Corporation - Common Stock|S|N|N|100
EXEL|Exelixis, Inc. - Common Stock|Q|N|N|100
EXFO|EXFO Inc - Subordinate Voting Shares|Q|N|N|100
EXLP|Exterran Partners, L.P. - Common Units representing Limited Partner Interests|Q|N|N|100
EXLS|ExlService Holdings, Inc. - Common Stock, par value $0.001|Q|N|N|100
EXPD|Expeditors International of Washington, Inc. - Common Stock|Q|N|N|100
EXPE|Expedia, Inc. - Common stock|Q|N|N|100
EXPO|Exponent, Inc. - Common Stock|Q|N|N|100
EXTR|Extreme Networks, Inc. - Common Stock|G|N|N|100
EXXI|Energy XXI (Bermuda) Limited - Common Stock|S|N|N|100
EZCH|EZchip Semiconductor Limited - Ordinary Shares|G|N|N|100
EZPW|EZCORP, Inc. - Class A Non-Voting Common Stock|Q|N|N|100
FABK|First Advantage Bancorp - Common Stock|G|N|N|100
FACE|Physicians Formula Holdings, Inc. - Common Stock|Q|N|N|100
FALC|FalconStor Software, Inc. - Common Stock|G|N|N|100
FARM|Farmer Brothers Company - Common Stock|G|N|N|100
FARO|FARO Technologies, Inc. - Common Stock|Q|N|N|100
FAST|Fastenal Company - Common Stock|Q|N|N|100
FBCM|FBR Capital Markets Corporation - Common Stock|Q|N|N|100
FBIZ|First Business Financial Services, Inc. - Common stock|G|N|N|100
FBMI|Firstbank Corporation - Common Stock|Q|N|N|100
FBMS|The First Bancshares, Inc. - Common Stock|G|N|N|100
FBNC|First Bancorp - Common Stock|Q|N|N|100
FBSI|First Bancshares, Inc. - Common Stock|G|N|N|100
FBSS|Fauquier Bankshares, Inc. - Common Stock|S|N|N|100
FCAL|First California Financial Group, Inc. - Common Stock|G|N|N|100
FCAP|First Capital, Inc. - Common Stock|S|N|N|100
FCBC|First Community Bancshares, Inc. - Common Stock|Q|N|N|100
FCCO|First Community Corporation - Common Stock|S|N|N|100
FCCY|1st Constitution Bancorp (NJ) - Common Stock|G|N|N|100
FCEC|First Chester County Corporation - Common Stock|S|N|N|100
FCEL|FuelCell Energy, Inc. - Common Stock|G|N|N|100
FCFC|FirstCity Financial Corporation - Common Stock|Q|N|N|100
FCFL|First Community Bank Corporation of America - Common Stock|S|N|N|100
FCFS|First Cash Financial Services, Inc. - Common Stock|Q|N|N|100
FCHI|iShares FTSE China (HK Listed) Index Fund|G|N|N|100
FCLF|First Clover Leaf Financial Corp. - Common Stock|S|N|N|100
FCNCA|First Citizens BancShares, Inc. - Class A Common Stock|Q|N|N|100
FCTY|1st Century Bancshares, Inc - Common Stock|S|N|N|100
FCVA|First Capital Bancorp, Inc. (VA) - Common Stock|S|N|N|100
FCZA|First Citizens Banc Corp. - Common Stock|S|N|N|100
FDEF|First Defiance Financial Corp. - Common Stock|Q|N|N|100
FDML|Federal-Mogul Corporation - Class A Common Stock|Q|N|N|100
FEED|AgFeed Industries, Inc. - Common Stock|Q|N|D|100
FEFN|iShares MSCI Far East Financials Sector Index Fund|G|N|N|100
FEIC|FEI Company - Common Stock|Q|N|N|100
FEIM|Frequency Electronics, Inc. - Common Stock|G|N|N|100
FELE|Franklin Electric Co., Inc. - Common Stock|Q|N|N|100
FFBC|First Financial Bancorp. - Common Stock|Q|N|N|100
FFBCW|First Financial Bancorp. - Warrant|Q|N|N|100
FFBH|First Federal Bancshares of Arkansas, Inc. - Common Stock|G|N|N|100
FFCH|First Financial Holdings, Inc. - Common Stock|Q|N|N|100
FFCO|FedFirst Financial Corporation - Common Stock|S|N|N|100
FFDF|FFD Financial Corporation - Common Stock|S|N|N|100
FFEX|Frozen Food Express Industries, Inc. - Common Stock|Q|N|N|100
FFFD|North Central Bancshares, Inc. - Common Stock|G|N|N|100
FFHL|Fuwei Films (Holdings) Co., Ltd. - ORDINARY SHARES|G|N|N|100
FFHS|First Franklin Corporation - Common Stock|G|N|N|100
FFIC|Flushing Financial Corporation - Common Stock|Q|N|N|100
FFIN|First Financial Bankshares, Inc. - Common Stock|Q|N|N|100
FFIV|F5 Networks, Inc. - Common Stock|Q|N|N|100
FFKT|Farmers Capital Bank Corporation - Common Stock|Q|N|N|100
FFKY|First Financial Service Corporation - Common Stock|G|N|N|100
FFNM|First Federal of Northern Michigan Bancorp, Inc. - Common Stock, par value $0.01 per share|S|N|N|100
FFNW|First Financial Northwest, Inc. - Common Stock|Q|N|N|100
FHCO|Female Health Company (The) - Common Stock|S|N|N|100
FIBK|First Interstate BancSystem, Inc. - Class A Common Stock|Q|N|N|100
FINL|The Finish Line, Inc. - Class A Common Stock|Q|N|N|100
FIRE|Sourcefire, Inc. - Common Stock|G|N|N|100
FISI|Financial Institutions, Inc. - Common Stock|Q|N|N|100
FISV|Fiserv, Inc. - Common Stock|Q|N|N|100
FITB|Fifth Third Bancorp - Common Stock|Q|N|N|100
FITBP|Fifth Third Bancorp - Depositary Shares representing 1/250th of 8.5% Series G Non-Cum Perp Conv Preferred Stock|Q|N|N|100
FIZZ|National Beverage Corp. - Common Stock|Q|N|N|100
FLEX|Flextronics International Ltd. - Ordinary Shares|Q|N|N|100
FLIC|The First of Long Island Corporation - Common Stock|S|N|N|100
FLIR|FLIR Systems, Inc. - Common Stock|Q|N|N|100
FLML|Flamel Technologies S.A. - American Depositary Shares each representing one Ordinary Share|G|N|N|100
FLOW|Flow International Corporation - Common Stock|G|N|N|100
FLWS|1-800 FLOWERS.COM, Inc. - Common Stock|Q|N|N|100
FLXS|Flexsteel Industries, Inc. - Common Stock|G|N|N|100
FMAR|First Mariner Bancorp - Common Stock|G|N|D|100
FMBI|First Midwest Bancorp, Inc. - Common Stock|Q|N|N|100
FMCN|Focus Media Holding Limited - American depositary shares, each of which represents five ordinary shares|Q|N|N|100
FMER|FirstMerit Corporation - Common Stock|Q|N|N|100
FMFC|First M & F Corporation - Common Stock|Q|N|N|100
FNBN|FNB United Corp. - Common Stock|Q|N|D|100
FNDT|Fundtech Ltd. - Ordinary Shares|Q|N|N|100
FNFG|First Niagara Financial Group Inc. - Common Stock|Q|N|N|100
FNGN|Financial Engines, Inc. - Common Stock|G|N|N|100
FNLC|First Bancorp, Inc (ME) - Common Stock|Q|N|N|100
FNSR|Finisar Corporation - Common Stock|Q|N|N|100
FOLD|Amicus Therapeutics, Inc. - Common Stock|G|N|N|100
FONR|Fonar Corporation - Common Stock|S|N|N|100
FORD|Forward Industries, Inc. - Common Stock|S|N|N|100
FORM|FormFactor, Inc. - Common Stock|Q|N|N|100
FORR|Forrester Research, Inc. - Common Stock|Q|N|N|100
FORTY|Formula Systems (1985) Ltd. - ADS represents 1 ordinary shares|G|N|N|100
FOSL|Fossil, Inc. - Common Stock|Q|N|N|100
FPBI|FPB Bancorp, Inc. - Common Stock|S|N|N|100
FPFC|First Place Financial Corp. - Common Stock|Q|N|N|100
FPIC|FPIC Insurance Group, Inc. - Common Stock|Q|N|N|100
FPTB|First PacTrust Bancorp, Inc. - Common Stock|G|N|N|100
FRBK|Republic First Bancorp, Inc. - Common Stock|G|N|N|100
FRCCO|First Republic Preferred Capital Corporation - Preferred Stock, convertible|G|N|N|100
FRED|Fred's, Inc. - Common Stock|Q|N|N|100
FREE|FreeSeas Inc. - Common Stock|G|N|N|100
FREEZ|FreeSeas Inc. - Freeseas Inc Warrant Z|G|N|N|100
FRME|First Merchants Corporation - Common Stock|Q|N|N|100
FRPT|Force Protection, Inc. - Common Stock|S|N|N|100
FSBI|Fidelity Bancorp, Inc. - Common Stock|G|N|N|100
FSBK|First South Bancorp Inc - Common Stock|Q|N|N|100
FSCI|Fisher Communications, Inc. - Common Stock|G|N|N|100
FSFG|First Savings Financial Group, Inc. - Common Stock|S|N|N|100
FSGI|First Security Group, Inc. - Common Stock|Q|N|N|100
FSII|FSI International, Inc. - Common Stock|G|N|N|100
FSIN|Fushi Copperweld, Inc. - Common Stock|Q|N|N|100
FSLR|First Solar, Inc. - Common Stock|Q|N|N|100
FSRV|FirstService Corporation - Subordinate Voting Shares|Q|N|N|100
FSTR|L.B. Foster Company - Common Stock|Q|N|N|100
FSYS|Fuel Systems Solutions, Inc. - Common Stock|Q|N|N|100
FTEK|Fuel Tech, Inc. - Common Stock|Q|N|N|100
FTLK|Funtalk China Holdings Limited - Ordinary Shares|G|N|N|100
FTNT|Fortinet, Inc. - Common Stock|Q|N|N|100
FTWR|FiberTower Corporation - Common Stock|G|N|N|100
FUBC|1st United Bancorp, Inc. (FL) - Common Stock|G|N|N|100
FUEL|SMF Energy Corporation - Common Stock|S|N|N|100
FULL|Full Circle Capital Corporation - Common Stock|S|N|N|100
FULT|Fulton Financial Corporation - Common Stock|Q|N|N|100
FUNC|First United Corporation - Common Stock|Q|N|N|100
FUND|Royce Focus Trust, Inc. - Closed End Fund|Q|N|N|100
FUQI|Fuqi International, Inc. - Common Stock|Q|N|E|100
FURX|Furiex Pharmaceuticals, Inc. - Common Stock|G|N|N|100
FWLT|Foster Wheeler AG. - Common Stock|Q|N|N|100
FWRD|Forward Air Corporation - Common Stock|Q|N|N|100
FXCB|Fox Chase Bancorp, Inc. - Common Stock|G|N|N|100
FXEN|FX Energy, Inc. - Common Stock|G|N|N|100
GABC|German American Bancorp, Inc. - Common Stock|Q|N|N|100
GAI|Global-Tech Advanced Innovations Inc. - Common Stock|G|N|N|100
GAIA|Gaiam, Inc. - Class A Common Stock|G|N|N|100
GAIN|Gladstone Investment Corporation - Closed End Fund|Q|N|N|100
GAME|Shanda Games Limited - American Depositary Shares representing 2 Class A Ordinary Shares|Q|N|N|100
GASS|StealthGas, Inc. - common stock|Q|N|D|100
GBCI|Glacier Bancorp, Inc. - Common Stock|Q|N|N|100
GBDC|Golub Capital BDC, Inc. - Common Stock|Q|N|N|100
GBLI|Global Indemnity plc - Class A Common Shares|Q|N|N|100
GBNK|Guaranty Bancorp - Common Stock|Q|N|N|100
GCBC|Greene County Bancorp, Inc. - Common Stock|S|N|N|100
GCFB|Granite City Food And Brewery Ltd. - Common Stock|S|N|N|100
GCOM|Globecomm Systems Inc. - Common Stock|Q|N|N|100
GENC|Gencor Industries Inc. - Common Stock|G|N|N|100
GENE|Genetic Technologies Ltd - American Depositary Shares representing 30 ordinary shares|S|N|D|100
GENT|Gentium SpA - ADS represents ordinary shares|G|N|N|100
GENZ|Genzyme Corporation - Genzyme Corporation Common Stock|Q|N|N|100
GEOI|GeoResources, Inc. - Common Stock|G|N|N|100
GEOY|GeoEye, Inc. - Common Stock (Delaware)|Q|N|N|100
GERN|Geron Corporation - Common Stock|G|N|N|100
GFED|Guaranty Federal Bancshares, Inc. - Common Stock|G|N|N|100
GFIG|GFI Group Inc. - Common Stock|Q|N|N|100
GFN|General Finance Corporation - General Finance Corporation Common Stock|G|N|N|100
GFNCL|General Finance Corporation - Units; consisting of 1 share of common stock and a 3 year warrant|G|N|N|100
GFNCZ|General Finance Corporation - Warrant (3 year term) to purchase .5 shares of common stock at $4.00 per share|G|N|N|100
GFRE|Gulf Resources, Inc. - Common Stock|Q|N|N|100
GGAL|Grupo Financiero Galicia S.A. - Class B Ordinary Shares each ten shares of which are represented by an American Depositary Share|S|N|N|100
GHDX|Genomic Health, Inc. - Common Stock|G|N|N|100
GIFI|Gulf Island Fabrication, Inc. - Common Stock|Q|N|N|100
GIGA|Giga-tronics Incorporated - Common Stock|S|N|N|100
GIGM|GigaMedia Limited - Ordinary Shares|Q|N|N|100
GIII|G-III Apparel Group, LTD. - Common Stock|Q|N|N|100
GILD|Gilead Sciences, Inc. - Common Stock|Q|N|N|100
GILT|Gilat Satellite Networks Ltd. - Ordinary Shares|G|N|N|100
GIVN|Given Imaging Ltd. - Ordinary shares|G|N|N|100
GKNT|Geeknet, Inc. - Common Stock|G|N|N|100
GKSR|G&K Services, Inc. - Class A Common Stock|Q|N|N|100
GLAD|Gladstone Capital Corporation - Closed End Fund|Q|N|N|100
GLBC|Global Crossing Ltd. - Common Stock|Q|N|N|100
GLBL|Global Industries, Ltd. - Common Stock|Q|N|N|100
GLBZ|Glen Burnie Bancorp - Common Stock|S|N|N|100
GLCH|Gleacher & Company, Inc. - Common Stock|G|N|N|100
GLDC|Golden Enterprises, Inc. - Common Stock|G|N|N|100
GLDD|Great Lakes Dredge & Dock Corporation - Common Stock|Q|N|N|100
GLGL|GLG Life Tech Corp - Common Shares (Canada)|G|N|N|100
GLNG|Golar LNG Limited - common shares|Q|N|N|100
GLOI|GlobalOptions Group, Inc. - Common Stock|S|N|N|100
GLPW|Global Power Equipment Group Inc - Common new|Q|N|N|100
GLRE|Greenlight Reinsurance, Ltd. - Class A Ordinary Shares|Q|N|N|100
GLUU|Glu Mobile Inc. - Common Stock|G|N|N|100
GMAN|Gordmans Stores, Inc. - Common Stock|Q|N|N|100
GMCR|Green Mountain Coffee Roasters, Inc. - Common Stock|Q|N|N|100
GMET|GeoMet, Inc. - Common Stock|G|N|N|100
GMTC|GameTech International, Inc. - Common Stock|G|N|D|100
GNBT|Generex Biotechnology Corporation - Common Stock|S|N|D|100
GNCMA|General Communication, Inc. - Class A Common Stock|Q|N|N|100
GNET|Global Traffic Network, Inc. - Common Stock|G|N|N|100
GNMK|GenMark Diagnostics, Inc. - Common Stock|G|N|N|100
GNTX|Gentex Corporation - Common Stock|Q|N|N|100
GNVC|GenVec, Inc. - Common Stock|G|N|D|100
GOLD|Randgold Resources Limited - American Depositary Shares each represented by one Ordinary Share|Q|N|N|100
GOLF|Golfsmith International Holdings, Inc. - Common Stock|G|N|N|100
GOOD|Gladstone Commercial Corporation - Common stock|Q|N|N|100
GOODO|Gladstone Commercial Corporation - 7.50% Series B Cumulative Redeemable Preferred Stock|Q|N|N|100
GOODP|Gladstone Commercial Corporation - 7.75% Series A Cumulative Convertible Preferred Stock|Q|N|N|100
GOOG|Google Inc. - Class A Common Stock|Q|N|N|100
GPIC|Gaming Partners International Corporation - Common Stock|G|N|N|100
GPOR|Gulfport Energy Corporation - Common Stock|Q|N|N|100
GPRC|Guanwei Recycling Corp. - Common Stock|S|N|N|100
GPRE|Green Plains Renewable Energy, Inc. - Common Stock|G|N|N|100
GPRO|Gen-Probe Incorporated - Common Stock|Q|N|N|100
GRAN|Bank of Granite Corporation - Common Stock|Q|N|N|100
GRID|First Trust NASDAQ Clean Edge Smart Grid Infrastructure Index Fund|G|N|N|100
GRIF|Griffin Land & Nurseries, Inc. - Common Stock|G|N|N|100
GRMH|GrayMark Healthcare, Inc. - Common Stock|S|N|N|100
GRMN|Garmin Ltd. - Common Stock|Q|N|N|100
GRNB|Green Bankshares, Inc. - Common Stock|Q|N|N|100
GROW|U.S. Global Investors, Inc. - Class A Common Stock|S|N|N|100
GRRF|China Grentech Corporation Limited - American Depositary Shares, each representing 25 ordinary shares|Q|N|N|100
GRVY|GRAVITY Co., Ltd. - American depositary shares, each representing one-fourth of a share of common stock|G|N|N|100
GSAT|Globalstar, Inc. - Common Stock|Q|N|N|100
GSBC|Great Southern Bancorp, Inc. - Common Stock|Q|N|N|100
GSIC|GSI Commerce, Inc. - Common Stock|Q|N|N|100
GSIT|GSI Technology, Inc. - Common Stock|G|N|N|100
GSLA|GS Financial Corp. - Common Stock|G|N|N|100
GSM|Globe Specialty Metals Inc. - Common Stock|Q|N|N|100
GSOL|Global Sources Ltd. - Common Stock|Q|N|N|100
GTEC|Global Defense Technology and Systems, Inc. - Common Stock|G|N|N|100
GTIM|Good Times Restaurants Inc. - Common Stock|S|N|D|100
GTIV|Gentiva Health Services, Inc. - Common Stock|Q|N|N|100
GTLS|Chart Industries, Inc. - Common Stock|Q|N|N|100
GTSI|GTSI Corp. - Common Stock|G|N|N|100
GTXI|GTx, Inc. - Common Stock|G|N|N|100
GUID|Guidance Software, Inc. - Common Stock|G|N|N|100
GULF|WisdomTree Middle East Dividend Fund|G|N|N|100
GXDX|Genoptix, Inc. - Common Stock|Q|N|N|100
GYMB|The Gymboree Corporation - Common Stock|Q|N|N|100
GYRO|Gyrodyne Company of America, Inc. - Common Stock|S|N|N|100
HA|Hawaiian Holdings, Inc. - Common Stock|G|N|N|100
HAFC|Hanmi Financial Corporation - Common Stock|Q|N|N|100
HAIN|The Hain Celestial Group, Inc. - Common Stock|Q|N|N|100
HALL|Hallmark Financial Services, Inc. - Common Stock|G|N|N|100
HALO|Halozyme Therapeutics, Inc. - Common Stock|G|N|N|100
HANS|Hansen Natural Corporation - Common Stock|Q|N|N|100
HARL|Harleysville Savings Bank - Common Stock|G|N|N|100
HAST|Hastings Entertainment, Inc. - Common Stock|S|N|N|100
HAUP|Hauppauge Digital, Inc. - Common Stock|G|N|N|100
HAVNP|New York Community Bancorp, Inc. - Haven Capital Trust II - 10.25% Capital Securities|G|N|N|100
HAWK|Seahawk Drilling, Inc. - Common Stock (When-Issued)|Q|N|N|100
HAYN|Haynes International, Inc. - Common Stock New|Q|N|N|100
HBAN|Huntington Bancshares Incorporated - Common Stock|Q|N|N|100
HBANP|Huntington Bancshares Incorporated - Non Cumulative Perp Conv Pfd Ser A|Q|N|N|10
HBCP|Home Bancorp, Inc. - Common Stock|G|N|N|100
HBE|Henry Bros. Electronics, Inc. - Common Stock|S|N|N|100
HBHC|Hancock Holding Company - Common Stock|Q|N|N|100
HBIO|Harvard Bioscience, Inc. - Common Stock|G|N|N|100
HBNC|Horizon Bancorp (IN) - Common Stock|G|N|N|100
HBNK|Hampden Bancorp, Inc. - common stock|G|N|N|100
HBOS|Heritage Financial Group - Common Stock, par value $0.01 per share|G|N|N|100
HCBK|Hudson City Bancorp, Inc. - Common Stock|Q|N|N|100
HCCI|Heritage-Crystal Clean, Inc. - Common Stock|G|N|N|100
HCII|Homeowners Choice, Inc. - Common Stock|Q|N|N|100
HCIIW|Homeowners Choice, Inc. - Warrant|G|N|N|100
HCKT|The Hackett Group, Inc. - Common Stock|G|N|N|100
HCSG|Healthcare Services Group, Inc. - Common Stock|Q|N|N|100
HDNG|Hardinge, Inc. - Common Stock|Q|N|N|100
HDSN|Hudson Technologies, Inc. - Common Stock|S|N|N|100
HEAT|SmartHeat Inc. - Common Stock|G|N|N|100
HEES|H&E Equipment Services, Inc. - Common Stock|Q|N|N|100
HELE|Helen of Troy Limited - Common Stock|Q|N|N|100
HEOP|Heritage Oaks Bancorp - Common Stock|S|N|N|100
HERO|Hercules Offshore, Inc. - Common Stock, par value $0.01 per share|Q|N|N|100
HEV|Ener1 Inc - Common Stock|G|N|N|100
HFBC|HopFed Bancorp, Inc. - Common Stock|G|N|N|100
HFFC|HF Financial Corp. - Common Stock|G|N|N|100
HFWA|Heritage Financial Corporation - Common Stock|Q|N|N|100
HGIC|Harleysville Group Inc. - Common Stock|Q|N|N|100
HGRD|Health Grades, Inc. - Common Stock|Q|N|N|100
HGSI|Human Genome Sciences, Inc. - Common Stock|G|N|N|100
HHGP|Hudson Highland Group, Inc. - Common Stock|G|N|N|100
HIBB|Hibbett Sports, Inc. - Common Stock|Q|N|N|100
HIFS|Hingham Institution for Savings - Common Stock|G|N|N|100
HIHO|Highway Holdings Limited - Common Stock|S|N|N|100
HILL|Dot Hill Systems Corporation - Common Stock|G|N|D|100
HIMX|Himax Technologies, Inc. - American depositary shares, each of which represents two ordinary shares.|Q|N|N|100
HITK|Hi-Tech Pharmacal Co., Inc. - Common Stock|Q|N|N|100
HITT|Hittite Microwave Corporation - common stock|Q|N|N|100
HLCS|Helicos BioSciences Corporation - Common Stock|G|N|D|100
HLIT|Harmonic Inc. - Common Stock|Q|N|N|100
HLYS|Heelys, Inc. - Common Stock|S|N|N|100
HMIN|Home Inns & Hotels Management Inc. - American Depositary Shares, each representing two ordinary shares|Q|N|N|100
HMNA|Helios & Matheson North America Inc. - Common Stock|S|N|D|100
HMNF|HMN Financial, Inc. - Common Stock|G|N|N|100
HMPR|Hampton Roads Bankshares Inc - Common Stock|Q|N|N|100
HMSY|HMS Holdings Corp - Common Stock|Q|N|N|100
HNRG|Hallador Energy Company - Common Stock|S|N|N|100
HNSN|Hansen Medical, Inc. - Common Stock|G|N|N|100
HOFT|Hooker Furniture Corporation - Common Stock|Q|N|N|100
HOGS|Zhongpin Inc. - Common Stock|Q|N|N|100
HOKU|Hoku Corporation - Common Stock|G|N|N|100
HOLI|Hollysys Automation Technologies, Ltd. - Common Stock|Q|N|N|100
HOLL|Hollywood Media Corp. - Common Stock|G|N|N|100
HOLX|Hologic, Inc. - Common Stock|Q|N|N|100
HOMB|Home BancShares, Inc. - common stock|Q|N|N|100
HOME|Home Federal Bancorp, Inc. - Common Stock|Q|N|N|100
HOOK|Craft Brewers Alliance, Inc - Common Stock|G|N|N|100
HOTT|Hot Topic, Inc. - Common Stock|Q|N|N|100
HOVNP|Hovnanian Enterprises Inc - Depositary Share representing 1/1000th of 7.625% Series A Preferred Stock|G|N|N|100
HPCCP|Huntington Preferred Capital, Inc. - Class C Preferred Stock|G|N|N|100
HPJ|Hong Kong Highpower Technology - Hong Kong Highpower Technology, Inc.|G|N|N|100
HPOL|Harris Interactive, Inc. - Common Stock|Q|N|N|100
HRBN|Harbin Electric, Inc. - Common Stock|Q|N|N|100
HRBR|Harbor BioSciences, Inc. - Common Stock|S|N|D|100
HRLY|Herley Industries, Inc. - Common Stock|G|N|N|100
HSFT|HiSoft Technology International Limited - American Depositary Shares|G|N|N|100
HSIC|Henry Schein, Inc. - Common Stock|Q|N|N|100
HSII|Heidrick & Struggles International, Inc. - Common Stock|Q|N|N|100
HSKA|Heska Corporation - Common Stock|S|N|D|100
HSNI|HSN, Inc. - Common Stock|Q|N|N|100
HSTM|HealthStream, Inc. - Common Stock|G|N|N|100
HSWI|HSW International, Inc. - Common Stock|G|N|N|100
HTBK|Heritage Commerce Corp - Common Stock|Q|N|N|100
HTCH|Hutchinson Technology Incorporated - Common Stock|Q|N|N|100
HTCO|Hickory Tech Corporation - Common Stock|Q|N|N|100
HTGC|Hercules Technology Growth Capital, Inc. - Closed End Fund|Q|N|N|100
HTHT|China Lodging Group, Limited - American Depositary Shares, each representing four Ordinary Shares|G|N|N|100
HTLD|Heartland Express, Inc. - Common Stock|Q|N|N|100
HTLF|Heartland Financial USA, Inc. - Common Stock|Q|N|N|100
HTWR|Heartware International, Inc. - Common Stock|G|N|N|100
HUBG|Hub Group, Inc. - Class A Common Stock|Q|N|N|100
HUGH|Hughes Communications Inc - Common Stock|Q|N|N|100
HURC|Hurco Companies, Inc. - Common Stock|Q|N|N|100
HURN|Huron Consulting Group Inc. - Common stock|Q|N|N|100
HUVL|Hudson Valley Holding Corp. - Common Stock|Q|N|N|100
HWAY|Healthways, Inc. - Common Stock|Q|N|N|100
HWBK|Hawthorn Bancshares, Inc. - Common Stock|Q|N|N|100
HWCC|Houston Wire & Cable Company - Common Stock|Q|N|N|100
HWKN|Hawkins, Inc. - Common Stock|Q|N|N|100
HYGS|Hydrogenics Corporation - Common Shares|G|N|N|100
IAAC|International Assets Holding Corporation - Common Stock|G|N|N|100
IACI|IAC/InterActiveCorp - Common Stock|Q|N|N|100
IART|Integra LifeSciences Holdings Corporation - Common Stock|Q|N|N|100
IBB|iShares Nasdaq Biotechnology Index Fund|G|N|N|100
IBCA|Intervest Bancshares Corp. - Class A Common Stock|Q|N|N|100
IBCPD|Independent Bank Corporation - Common Stock|Q|N|D|100
IBCPO|Independent Bank Corporation - IBC Capital Finance II - % Cumulative Trust Preferred Securities|Q|N|N|100
IBKC|IBERIABANK Corporation - Common Stock|Q|N|N|100
IBKR|Interactive Brokers Group, Inc. - Common Stock|Q|N|N|100
IBNK|Integra Bank Corporation - Common Stock|G|N|D|100
IBOC|International Bancshares Corporation - Common Stock|Q|N|N|100
ICAD|icad inc. - Common Stock|S|N|N|100
ICCC|ImmuCell Corporation - Common Stock|S|N|N|100
ICFI|ICF International, Inc. - Common Stock|Q|N|N|100
ICGE|Internet Capital Group, Inc. - Common Stock|G|N|N|100
ICGN|Icagen, Inc. - Common Stock|G|N|D|100
ICLK|interCLICK, Inc. - Common Stock|S|N|N|100
ICLN|iShares S&P Global Clean Energy Index Fund|G|N|N|100
ICLR|ICON plc - American Depository Shares, representing Ordinary Shares|Q|N|N|100
ICOG|ICO Global Communications Holdings Limited DE - Class A Common Stock|G|N|N|100
ICON|Iconix Brand Group, Inc. - Common Stock|Q|N|N|100
ICOP|ICOP Digital, Inc. - Common Stock|S|N|N|100
ICUI|ICU Medical, Inc. - Common Stock|Q|N|N|100
ICXT|ICx Technologies, Inc. - Common Stock|G|N|N|100
IDCC|InterDigital, Inc. - Common Stock|Q|N|N|100
IDIX|Idenix Pharmaceuticals, Inc. - Common Stock|G|N|N|100
IDRA|Idera Pharmaceuticals, Inc. - Common Stock|G|N|N|100
IDSA|Industrial Services of America, Inc. - Common Stock|S|N|N|100
IDSY|I.D. Systems, Inc. - Common Stock|G|N|N|100
IDTI|Integrated Device Technology, Inc. - Common Stock|Q|N|N|100
IDXX|IDEXX Laboratories, Inc. - Common Stock|Q|N|N|100
IESC|Integrated Electrical Services, Inc. - Common Stock|G|N|N|100
IFAS|iShares FTSE EPRA/NAREIT Asia Index Fund|G|N|N|100
IFEU|iShares FTSE EPRA/NAREIT Europe Index Fund|G|N|N|100
IFGL|iShares FTSE EPRA/NAREIT Global Real Estate ex-U.S. Index Fund|G|N|N|100
IFLG|InfoLogix, Inc. - Common Stock|S|N|D|100
IFNA|iShares FTSE EPRA/NAREIT North America Index Fund|G|N|N|100
IFON|InfoSonics Corp - Common Stock|G|N|D|100
IFSIA|Interface, Inc. - Class A Common Stock|Q|N|N|100
IFSM|iShares FTSE Developed Small Cap ex-North America Index Fund|G|N|N|100
IGLD|Internet Gold Golden Lines Ltd. - Ordinary Shares|G|N|N|100
IGOI|iGo, Inc - Common Stock|G|N|N|100
IGOV|iShares S&P/Citigroup International Treasury Bond Fund|G|N|N|100
IGTE|iGATE Corporation - Common Stock|Q|N|N|100
III|Information Services Group, Inc. - Information Services Group Inc. Common Stock|G|N|N|100
IIIIU|Information Services Group, Inc. - Units|G|N|N|100
IIIIW|Information Services Group, Inc. - Information Services Group, Inc. Warrants (Each warrant entitles the holder to purchase one (1) share of Common Stock (III) at $6.00 per warrant)|G|N|N|100
IIIN|Insteel Industries, Inc. - Common Stock|Q|N|N|100
IIJI|Internet Initiative Japan, Inc. - ADS represents common stock|Q|N|N|100
IILG|Interval Leisure Group, Inc. - Common Stock|Q|N|N|100
IIN|IntriCon Corporation - Common Stock|G|N|N|100
IIVI|II-VI Incorporated - Common Stock|Q|N|N|100
IKAN|Ikanos Communications, Inc. - Common Stock|G|N|N|100
IKNX|Ikonics Corporation - Common Stock|S|N|N|100
ILMN|Illumina, Inc. - Common Stock|Q|N|N|100
IMAX|Imax Corporation - Common Stock|G|N|N|100
IMGN|ImmunoGen, Inc. - Common Stock|G|N|N|100
IMKTA|Ingles Markets, Incorporated - Class A Common Stock|Q|N|N|100
IMMR|Immersion Corporation - Common Stock|G|N|N|100
IMMU|Immunomedics, Inc. - Common Stock|G|N|N|100
IMOS|ChipMOS TECHNOLOGIES (Bermuda) LTD. - Common Shares|S|N|N|100
INAP|Internap Network Services Corporation - Common Stock|Q|N|N|100
INCB|Indiana Community Bancorp - Common Stock|G|N|N|100
INCY|Incyte Corporation - Common Stock|G|N|N|100
INDB|Independent Bank Corp. - Common Stock|Q|N|N|100
INDY|iShares S&P India Nifty 50 Index Fund|G|N|N|100
INET|Internet Brands, Inc. - Class A Common stock|Q|N|N|100
INFA|Informatica Corporation - Common Stock|Q|N|N|100
INFI|Infinity Pharmaceuticals, Inc. - Common Stock|G|N|N|100
INFN|Infinera Corporation - Common Stock|Q|N|N|100
INFY|Infosys Technologies Limited - American Depositary Shares each represented by one Equity Share|Q|N|N|100
INHX|Inhibitex, Inc. - Common Stock|S|N|N|100
ININ|Interactive Intelligence, Inc. - Common Stock|Q|N|N|100
INMD|IntegraMed America, Inc. - Common Stock|G|N|N|100
INOC|Innotrac Corporation - Common Stock|S|N|N|100
INOD|Innodata Isogen Inc - Common Stock|G|N|N|100
INPH|Interphase Corporation - Common Stock|G|N|N|100
INSM|Insmed, Inc. - Common Stock|S|N|D|100
INSP|InfoSpace, Inc. - Common Stock|Q|N|N|100
INSU|Insituform Technologies, Inc. - Class A Common Stock|Q|N|N|100
INSW|InsWeb Corporation - Common Stock|S|N|N|100
INTC|Intel Corporation - Common Stock|Q|N|N|100
INTG|The Intergroup Corporation - Common Stock|S|N|N|100
INTT|inTest Corporation - Common Stock|S|N|N|100
INTU|Intuit Inc. - Common Stock|Q|N|N|100
INTX|Intersections, Inc. - Common Stock|G|N|N|100
INVE|Identive Group, Inc. - Common Stock|G|N|N|100
INWK|InnerWorkings, Inc. - Common Stock|Q|N|N|100
INXI|INX Inc. - Common Stock|G|N|E|100
IOSP|Innospec Inc. - Common Stock|Q|N|N|100
IPAR|Inter Parfums, Inc. - Common Stock|Q|N|N|100
IPAS|iPass Inc. - Common Stock|Q|N|N|100
IPCC|Infinity Property and Casualty Corporation - Common Stock|Q|N|N|100
IPCI|Intellipharmaceutics International Inc. - Common Stock|S|N|N|100
IPCM|IPC The Hospitalist Company, Inc. - Common Stock|Q|N|N|100
IPGP|IPG Photonics Corporation - common stock|Q|N|N|100
IPHS|Innophos Holdings, Inc. - Common Stock|G|N|N|100
IPSU|Imperial Sugar Company - Common Stock|G|N|N|100
IPXL|Impax Laboratories, Inc. - Common Stock|G|N|N|100
IRBT|iRobot Corporation - Common Stock, par value $0.01 per share|G|N|N|100
IRDM|Iridium Communications Inc - Common Stock|G|N|N|100
IRDMU|Iridium Communications Inc - GHL ACQUISITION CP - One (1) share of common stock and one (1) warrant|G|N|N|100
IRDMW|Iridium Communications Inc - GHL Acquisition Warrants|G|N|N|100
IRDMZ|Iridium Communications Inc - $11.50 warrants to purchase common stock|G|N|N|100
IRET|Investors Real Estate Trust - Shares of Beneficial Interest|Q|N|N|100
IRETP|Investors Real Estate Trust - Series A Cumulative Redeemable Preferred Shares of Beneficial Interest|Q|N|N|100
IRIS|IRIS International, Inc. - Common Stock|Q|N|N|100
IRIX|IRIDEX Corporation - Common Stock|G|N|N|100
IRSN|Irvine Sensors Corporation - Common Stock|S|N|D|100
IRWD|Ironwood Pharmaceuticals, Inc. - Class A Common Stock|G|N|N|100
ISBC|Investors Bancorp, Inc. - Common Stock|Q|N|N|100
ISCA|International Speedway Corporation - Class A Common Stock|Q|N|N|100
ISHG|iShares S&P/Citigroup 1-3 Year International Treasury Bond Fund|G|N|N|100
ISIG|Insignia Systems, Inc. - Common Stock|S|N|N|100
ISIL|Intersil Corporation - Class A Common Stock|Q|N|N|100
ISIS|Isis Pharmaceuticals, Inc. - Common Stock|Q|N|N|100
ISLE|Isle of Capri Casinos, Inc. - Common Stock|Q|N|N|100
ISLN|Isilon Systems, Inc. - Common Stock|G|N|N|100
ISNS|Image Sensing Systems, Inc. - Common Stock|S|N|N|100
ISPH|Inspire Pharmaceuticals, Inc. - Common Stock|G|N|N|100
ISRG|Intuitive Surgical, Inc. - Common Stock|Q|N|N|100
ISRL|Isramco, Inc. - Common Stock|S|N|N|100
ISSC|Innovative Solutions and Support, Inc. - Common Stock|Q|N|N|100
ISSI|Integrated Silicon Solution, Inc. - Common Stock|G|N|N|100
ISTA|ISTA Pharmaceuticals, Inc. - Common Stock|G|N|N|100
ISYS|Integral Systems, Inc. - Common Stock|Q|N|N|100
ITIC|Investors Title Company - Common Stock|G|N|N|100
ITMN|InterMune, Inc. - Common Stock|Q|N|N|100
ITRI|Itron, Inc. - Common Stock|Q|N|N|100
ITRN|Ituran Location and Control Ltd. - Ordinary Shares|Q|N|N|100
IVAC|Intevac, Inc. - Common Stock|G|N|N|100
IVAN|Ivanhoe Energy, Inc. - Common Shares|S|N|N|100
IXYS|IXYS Corporation - Common Stock|Q|N|N|100
JACK|Jack In The Box Inc. - Common Stock|Q|N|N|100
JADE|LJ International, Inc. - Common Stock|G|N|N|100
JAKK|JAKKS Pacific, Inc. - Common Stock|Q|N|N|100
JASO|JA Solar Holdings, Co., Ltd. - American depositary shares, each representing one ordinary share|Q|N|N|100
JAX|J. Alexander's Corporation - Common Stock|G|N|N|100
JAXB|Jacksonville Bancorp, Inc. - Common Stock|G|N|N|100
JAZZ|Jazz Pharmaceuticals, Inc. - Common Stock|G|N|N|100
JBHT|J.B. Hunt Transport Services, Inc. - Common Stock|Q|N|N|100
JBLU|JetBlue Airways Corporation - Common Stock|Q|N|N|100
JBSS|John B. Sanfilippo & Son, Inc. - Common Stock|G|N|N|100
JCDA|Jacada Ltd. - Ordinary Shares|G|N|D|100
JCOM|j2 Global Communications Inc - Common Stock|Q|N|N|100
JCS|Communications Systems, Inc. - Common Stock|G|N|N|100
JCTCF|Jewett-Cameron Trading Company - Common Shares|S|N|N|100
JDAS|JDA Software Group, Inc. - Common Stock|Q|N|N|100
JDSU|JDS Uniphase Corporation - Common Stock|Q|N|N|100
JFBC|Jeffersonville Bancorp - Common Stock|S|N|N|100
JFBI|Jefferson Bancshares, Inc. - Common Stock|G|N|N|100
JGBO|Jiangbo Pharmaceuticals, Inc. - Common Stock|G|N|N|100
JJSF|J & J Snack Foods Corp. - Common Stock|Q|N|N|100
JKHY|Jack Henry & Associates, Inc. - Common Stock|Q|N|N|100
JMBA|Jamba, Inc. - Common Stock|G|N|N|100
JNGW|Jingwei International Limited - Common Stock|G|N|N|100
JOBS|51job, Inc. - American Depositary Shares, each representing two common shares|Q|N|D|100
JOEZ|Joe's Jeans Inc. - Common Stock|S|N|N|100
JOSB|Jos. A. Bank Clothiers, Inc. - Common Stock|Q|N|N|100
JOUT|Johnson Outdoors Inc. - Class A Common Stock|G|N|N|100
JOYG|Joy Global Inc. - Common Stock|Q|N|N|100
JRCC|James River Coal Company - Common Stock New|Q|N|N|100
JRJC|China Finance Online Co. Limited - American Depositary Shares representing 5 ordinary shares|G|N|N|100
JSDA|Jones Soda Co. - Common Stock|S|N|N|100
JST|Jinpan International Limited - Common Stock|Q|N|N|100
JVA|Coffee Holding Co., Inc. - Common Stock|S|N|N|100
JXSB|Jacksonville Bancorp Inc. - Common Stock|S|N|N|100
KALU|Kaiser Aluminum Corporation - Common Stock|Q|N|N|100
KAMN|Kaman Corporation - Common Stock|Q|N|N|100
KBALB|Kimball International, Inc. - Class B Common Stock|Q|N|N|100
KCAP|Kohlberg Capital Corporation - common stock|Q|N|N|100
KCLI|Kansas City Life Insurance Company - Common Stock|S|N|N|100
KELYA|Kelly Services, Inc. - Class A Common Stock|Q|N|N|100
KELYB|Kelly Services, Inc. - Class B Common Stock|Q|N|N|100
KENT|Kent Financial Services, Inc. - Common Stock|S|N|N|100
KEQU|Kewaunee Scientific Corporation - Common Stock|G|N|N|100
KERX|Keryx Biopharmaceuticals, Inc. - Common Stock|S|N|N|100
KEYN|Keynote Systems, Inc. - Common Stock|G|N|N|100
KFED|K-Fed Bancorp - Common Stock|G|N|N|100
KFFB|Kentucky First Federal Bancorp - Common Stock|G|N|N|100
KFRC|Kforce, Inc. - Common Stock|Q|N|N|100
KGJI|Kingold Jewerly Inc. - Common Stock|S|N|N|100
KINS|Kingstone Companies, Inc - Common Stock|S|N|N|100
KIRK|Kirkland's, Inc. - COMMONSTOCK|G|N|N|100
KITD|KIT digital, Inc. - Common Stock|G|N|N|100
KLAC|KLA-Tencor Corporation - Common Stock|Q|N|N|100
KLIC|Kulicke and Soffa Industries, Inc. - Common Stock|G|N|N|100
KMGB|KMG Chemicals, Inc. - Common Stock|G|N|N|100
KNDI|Kandi Technolgies, Corp. - Common Stock|S|N|N|100
KNDL|Kendle International Inc. - Common Stock|Q|N|N|100
KNOL|Knology, Inc. - Common Stock|G|N|N|100
KNOT|The Knot, Inc. - Common Stock|Q|N|D|100
KNSY|Kensey Nash Corporation - Common Stock|Q|N|N|100
KNXA|Kenexa Corporation - Common Stock, par value $.01 per share|Q|N|N|100
KONA|Kona Grill, Inc. - Common Stock, par value $0.01 per share|G|N|N|100
KONE|Kingtone Wirelessinfo Solution Holding Ltd - American Depositary Shares|S|N|N|100
KONG|KongZhong Corporation - American Depositary Shares, each representing 40 ordinary shares|Q|N|N|100
KOOLD|THERMOGENESIS Corp. - Common Stock|S|N|D|100
KOPN|Kopin Corporation - Common Stock|G|N|N|100
KOSS|Koss Corporation - Common Stock|G|N|N|100
KRNY|Kearny Financial - Common Stock|Q|N|N|100
KSW|KSW Inc - Common Stock|G|N|N|100
KSWS|K-Swiss Inc. - Class A Common Stock|Q|N|N|100
KTCC|Key Tronic Corporation - Common Stock|G|N|N|100
KTEC|Key Technology, Inc. - Common Stock|G|N|N|100
KTOS|Kratos Defense & Security Solutions, Inc. - Common Stock|Q|N|N|100
KUTV|Ku6 Media Co., Ltd. - American Depositary Shares, each representing 100 ordinary shares|G|N|N|100
KVHI|KVH Industries, Inc. - Common Stock|G|N|N|100
LABC|Louisiana Bancorp, Inc. - Common Stock|G|N|N|100
LABL|Multi-Color Corporation - Common Stock|Q|N|N|100
LACO|Lakes Entertainment, Inc. - Common Stock|G|N|N|100
LAKE|Lakeland Industries, Inc. - Common Stock|G|N|N|100
LAMR|Lamar Advertising Company - Class A Common Stock|Q|N|N|100
LANC|Lancaster Colony Corporation - Common Stock|Q|N|N|100
LARK|Landmark Bancorp Inc. - Common Stock|G|N|N|100
LAVA|Magma Design Automation, Inc. - Common Stock|G|N|N|100
LAWS|Lawson Products, Inc. - Common Stock|Q|N|N|100
LAYN|Layne Christensen Company - Common Stock|Q|N|N|100
LBAI|Lakeland Bancorp, Inc. - Common Stock|Q|N|N|100
LBIX|Leading Brands Inc - Common Shares|S|N|N|100
LBTYA|Liberty Global, Inc. - Series A Common Stock|Q|N|N|100
LBTYB|Liberty Global, Inc. - Series B Common Stock|Q|N|N|100
LBTYK|Liberty Global, Inc. - Series C Common Stock|Q|N|N|100
LCAPA|Liberty Media Corporation - Series A Liberty Capital common stock|Q|N|N|100
LCAPB|Liberty Media Corporation - Series B Liberty Capital common stock|Q|N|N|100
LCAV|LCA-Vision Inc. - Common Stock|Q|N|N|100
LCRD|LaserCard Corporation - Common Stock|G|N|N|100
LCRY|LeCroy Corporation - Common Stock|G|N|N|100
LCUT|Lifetime Brands, Inc. - Common Stock|Q|N|N|100
LDSH|Ladish Co., Inc. - Common Stock|Q|N|N|100
LEAP|Leap Wireless International, Inc. - Common Stock|Q|N|N|100
LECO|Lincoln Electric Holdings, Inc. - Common Shares|Q|N|N|100
LEDR|Market Leader, Inc - Common Stock|Q|N|N|100
LEGC|Legacy Bancorp, Inc. - Common Stock par value $0.01 per share|G|N|N|100
LFUS|Littelfuse, Inc. - Common Stock|Q|N|N|100
LGCY|Legacy Reserves LP - Units Representing Limited Partner Interests|Q|N|N|100
LGND|Ligand Pharmaceuticals Incorporated - Common Stock|G|N|N|100
LHCG|LHC Group - common stock|Q|N|N|100
LIFE|Life Technologies Corporation - Common Stock|Q|N|N|100
LIME|Lime Energy Co. - Common Stock|S|N|N|100
LINC|Lincoln Educational Services Corporation - Common Stock|Q|N|N|100
LINE|Linn Energy, LLC - Common Units representing limited liability company interests|Q|N|N|100
LINTA|Liberty Media Corporation - Series A Liberty Interactive common stock|Q|N|N|100
LINTB|Liberty Media Corporation - Series B Liberty Interactive common stock|Q|N|N|100
LION|Fidelity Southern Corporation - Common Stock|Q|N|N|100
LIOX|Lionbridge Technologies, Inc. - Common Stock|G|N|N|100
LIVE|LiveDeal, Inc. - Common Stock|S|N|D|100
LIWA|Lihua International, Inc. - Common Stock|S|N|N|100
LKFN|Lakeland Financial Corporation - Common Stock|Q|N|N|100
LKQX|LKQ Corporation - LKQ Corporation Common Stock|Q|N|N|100
LLEN|L&L Energy, Inc. - Common Stock|G|N|N|100
LLNW|Limelight Networks, Inc. - Common Stock|G|N|N|100
LLTC|Linear Technology Corporation - Common Stock|Q|N|N|100
LMAT|LeMaitre Vascular, Inc. - Common Stock|G|N|N|100
LMIA|LMI Aerospace, Inc. - Common Stock|Q|N|N|100
LMLP|LML Payment Systems, Inc. - Common Stock|S|N|N|100
LMNR|Limoneira Co - Common Stock|G|N|N|100
LMNX|Luminex Corporation - Common Stock|G|N|N|100
LNBB|LNB Bancorp, Inc. - Common Stock|G|N|N|100
LNCE|Lance, Inc. - Common Stock|Q|N|N|100
LNCR|Lincare Holdings Inc. - Common Stock|Q|N|N|100
LNDC|Landec Corporation - Common Stock|Q|N|N|100
LNET|LodgeNet Interactive Corporation - Common Stock|Q|N|N|100
LOAN|Manhattan Bridge Capital, Inc - Common Stock|S|N|N|100
LOCM|Local.com Corporation - Common Stock, par value $0.00001|S|N|N|100
LOGC|Logic Devices Incorporated - Common Stock|S|N|D|100
LOGI|Logitech International S.A. - Registered Shares|Q|N|N|100
LOGM|LogMein, Inc. - Common Stock|G|N|N|100
LOJN|LoJack Corporation - Common Stock|Q|N|N|100
LONG|eLong, Inc. - American Depositary Shares representing 2 Ordinary Shares|G|N|N|100
LOOK|LookSmart, Ltd. - Common Stock|G|N|N|100
LOOP|LoopNet, Inc. - Common Stock|Q|N|N|100
LOPE|Grand Canyon Education, Inc. - Common Stock|Q|N|N|100
LORL|Loral Space and Communications, Inc. - Common Stock|Q|N|N|100
LPHI|Life Partners Holdings Inc - Common Stock|Q|N|N|100
LPNT|LifePoint Hospitals, Inc. - Common Stock|Q|N|N|100
LPSB|LaPorte Bancorp, Inc. - Common Stock|S|N|N|100
LPSN|LivePerson, Inc. - Common Stock|S|N|N|100
LPTH|LightPath Technologies, Inc. - Class A Common Stock|S|N|N|100
LQDT|Liquidity Services, Inc. - Common Stock|Q|N|N|100
LRAD|LRAD Corporation - Common Stock|S|N|N|100
LRCX|Lam Research Corporation - Common Stock|Q|N|N|100
LSBI|LSB Financial Corp. - Common Stock|G|N|N|100
LSBK|Lake Shore Bancorp, Inc. - Common Stock|G|N|N|100
LSBX|LSB Corporation - Common Stock|G|N|N|100
LSCC|Lattice Semiconductor Corporation - Common Stock|G|N|N|100
LSTR|Landstar System, Inc. - Common Stock|Q|N|N|100
LSTZA|Liberty Media Corporation - Liberty Starz Ser A Common Stock|Q|N|N|100
LSTZB|Liberty Media Corporation - Liberty Starz Ser B common|Q|N|N|100
LTBR|Lightbridge Corporation - Common Stock|S|N|N|100
LTON|Linktone Ltd. - American Depositary Shares, each representing 10 ordinary shares|G|N|N|100
LTRE|Learning Tree International, Inc. - Common Stock|G|N|N|100
LTRX|Lantronix, Inc. - Common Stock|S|N|N|100
LTXC|LTX-Credence Corporation - Common Stock|G|N|N|100
LUFK|Lufkin Industries, Inc. - Common Stock|Q|N|N|100
LULU|lululemon athletica inc. - Common Stock|Q|N|N|100
LUNA|Luna Innovations Incorporated - Common Stock|S|N|N|100
LVLT|Level 3 Communications, Inc. - Common Stock|Q|N|N|100
LWAY|Lifeway Foods, Inc. - Common Stock|G|N|N|100
LWSN|Lawson Software, Inc. - Common Stock|Q|N|N|100
LXRX|Lexicon Pharmaceuticals, Inc. - Common Stock|G|N|N|100
LYTS|LSI Industries Inc. - Common Stock|Q|N|N|100
MACC|MACC Private Equities Inc. - Common Stock|S|N|H|100
MACE|Mace Security International, Inc. - Common Stock|G|N|D|100
MAGS|Magal Security Systems Ltd. - Ordinary Shares|G|N|N|100
MAIL|IncrediMail Ltd. - ordinary shares|G|N|N|100
MAIN|Main Street Capital Corporation - Common Stock|Q|N|N|100
MAJC|Majestic Capital, Ltd. - Common Shares|S|N|D|100
MAKO|MAKO Surgical Corp. - Common Stock|G|N|N|100
MALL|PC Mall, Inc. - Common Stock|G|N|N|100
MANH|Manhattan Associates, Inc. - Common Stock|Q|N|N|100
MANT|ManTech International Corporation - Common Stock|Q|N|N|100
MAPP|MAP Pharmaceuticals, Inc. - Common Stock|G|N|N|100
MARPS|Marine Petroleum Trust - Units of Beneficial Interest|S|N|N|100
MASI|Masimo Corporation - Common Stock|Q|N|N|100
MAT|Mattel, Inc. - Common Stock|Q|N|N|100
MATK|Martek Biosciences Corporation - Common Stock|Q|N|N|100
MATW|Matthews International Corporation - Class A Common Stock|Q|N|N|100
MAXY|Maxygen, Inc. - Common Stock|G|N|N|100
MAYS|J. W. Mays, Inc. - Common Stock|S|N|N|100
MBFI|MB Financial Inc. - Common Stock|Q|N|N|100
MBLX|Metabolix, Inc. - Common Stock|G|N|N|100
MBND|Multiband Corporation - Common Stock|S|N|N|100
MBRG|Middleburg Financial Corporation - Common Stock|S|N|N|100
MBTF|M B T Financial Corp - Common Stock|Q|N|N|100
MBVT|Merchants Bancshares, Inc. - Common Stock|G|N|N|100
MBWM|Mercantile Bank Corporation - Common Stock|Q|N|N|100
MCBC|Macatawa Bank Corporation - Common Stock|Q|N|N|100
MCBF|Monarch Community Bancorp, Inc. - Common Stock par value .01|S|N|N|100
MCBI|MetroCorp Bancshares, Inc. - Common Stock|Q|N|N|100
MCCC|Mediacom Communications Corporation - Class A Common Stock|Q|N|N|100
MCGC|MCG Capital Corporation - Closed End Fund|Q|N|N|100
MCHP|Microchip Technology Incorporated - Common Stock|Q|N|N|100
MCHX|Marchex, Inc. - Class B Common Stock|G|N|N|100
MCRI|Monarch Casino & Resort, Inc. - Common Stock|Q|N|N|100
MCRL|Micrel, Incorporated - Common Stock|Q|N|N|100
MCRS|MICROS Systems, Inc. - Common Stock|Q|N|N|100
MDAS|MedAssets, Inc. - Common Stock|Q|N|N|100
MDCA|MDC Partners Inc. - Class A Subordinate Voting Shares|Q|N|N|100
MDCI|Medical Action Industries Inc. - Common Stock|Q|N|N|100
MDCO|The Medicines Company - Common Stock|Q|N|N|100
MDH|MHI Hospitality Corporation - Common Stock|G|N|N|100
MDMD|MediaMind Technologies Inc. - Common Stock|Q|N|N|100
MDRX|Allscripts Healthcare Solutions, Inc. - common stock|Q|N|N|100
MDSO|Medidata Solutions, Inc. - Common Stock|G|N|N|100
MDTH|MedCath Corporation - Common Stock|Q|N|N|100
MDVN|Medivation, Inc. - Common Stock|G|N|N|100
MEAD|Meade Instruments Corp. - Common Stock|S|N|N|100
MEAS|Measurement Specialties, Inc. - Common Stock|Q|N|N|100
MEDQ|MedQuist, Inc. - Common Stock|G|N|N|100
MEDW|MEDIWARE Information Systems, Inc. - Common Stock|S|N|N|100
MELA|MELA Sciences, Inc - Common Stock|S|N|N|100
MELI|MercadoLibre, Inc. - Common Stock|Q|N|N|100
MEMS|MEMSIC, Inc. - Common Stock|G|N|N|100
MEND|Micrus Endovascular Corporation - Common Stock|G|N|N|100
MENT|Mentor Graphics Corporation - Common Stock|Q|N|N|100
MEOH|Methanex Corporation - Common Stock|Q|N|N|100
MERC|Mercer International Inc. - Common Stock|G|N|N|100
MERRD|Merriman Holdings, Inc. - Common Stock|S|N|N|100
MERU|Meru Networks, Inc. - Common Stock|G|N|N|100
METR|Metro Bancorp, Inc - Common Stock|Q|N|N|100
MFI|MicroFinancial Incorporated - Common Stock|G|N|N|100
MFLR|Mayflower Bancorp, Inc. - Common Stock|G|N|N|100
MFLX|Multi-Fineline Electronix, Inc. - Common Stock|Q|N|N|100
MFNC|Mackinac Financial Corporation - Common Stock|S|N|N|100
MFRI|MFRI, Inc. - Common Stock|G|N|N|100
MFSF|MutualFirst Financial Inc. - Common Stock|G|N|N|100
MGAM|Multimedia Games, Inc. - Common Stock|Q|N|N|100
MGEE|MGE Energy Inc. - Common Stock|Q|N|N|100
MGIC|Magic Software Enterprises Ltd. - Ordinary Shares|G|N|N|100
MGLN|Magellan Health Services, Inc. - Common Stock|Q|N|N|100
MGPI|MGP Ingredients, Inc. - Common Stock|Q|N|N|100
MGRC|McGrath RentCorp - Common Stock|Q|N|N|100
MGYR|Magyar Bancorp, Inc. - Common Stock, $0.01 par value per share|G|N|N|100
MHGC|Morgans Hotel Group Co. - Common Stock|G|N|N|100
MHLD|Maiden Hldgs Ltd - Common Stock|Q|N|N|100
MICC|Millicom International Cellular S.A. - Common Stock|Q|N|N|100
MIDD|The Middleby Corporation - Common Stock|Q|N|N|100
MIGP|Mercer Insurance Group, Inc. - Common Stock|G|N|N|100
MILL|Miller Petroleum, Inc. - Common Stock|G|N|N|100
MIND|Mitcham Industries, Inc. - Common Stock|Q|N|N|100
MINI|Mobile Mini, Inc. - Common Stock|Q|N|N|100
MIPI|Molecular Insight Pharmaceuticals, Inc. - Common Stock|G|N|D|100
MIPS|MIPS Technologies, Inc. - Common Stock|Q|N|N|100
MITI|Micromet, Inc. - Common Stock|G|N|N|100
MITL|Mitel Networks Corporation - Common Shares|G|N|N|100
MITSY|Mitsui & Company, Ltd. - ADS each representing 20 shares of common stock|Q|N|N|100
MKSI|MKS Instruments, Inc. - Common Stock|Q|N|N|100
MKTAY|Makita Corp. - ADS each representing one share of the registrant?s Common Stock|Q|N|N|100
MKTX|MarketAxess Holdings, Inc. - common stock|Q|N|N|100
MLAB|Mesa Laboratories, Inc. - Common Stock|G|N|D|100
MLHR|Herman Miller, Inc. - Common Stock|Q|N|N|100
MLNK|ModusLink Global Solutions, Inc - Common Stock|Q|N|N|100
MLNX|Mellanox Technologies, Ltd. - Ordinary Shares|Q|N|N|100
MLVF|Malvern Federal Bancorp, Inc. - Common Stock|G|N|N|100
MMLP|Martin Midstream Partners L.P. - Common Units Representing Limited Partnership Interests|Q|N|N|100
MMSI|Merit Medical Systems, Inc. - Common Stock|Q|N|N|100
MMUS|MakeMusic, Inc. - Common Stock|S|N|N|100
MMYT|MakeMyTrip Limited - Ordinary Shares|G|N|N|100
MNDO|MIND C.T.I. Ltd. - Ordinary Shares|G|N|N|100
MNKD|MannKind Corporation - Common Stock, par value $0.01 per share|G|N|N|100
MNNY|Merrill Lynch & Co., Inc. - Nikkei 225 Market Index Target-Term Securities (MITTS)|G|N|N|100
MNOV|MediciNova, Inc. - Common Stock|G|N|N|100
MNRK|Monarch Financial Holdings, Inc. - Common Stock|S|N|N|100
MNRKP|Monarch Financial Holdings, Inc. - Series B Noncumulative Convertible Perpetual Preferred Stock|S|N|N|100
MNRO|Monro Muffler Brake, Inc. - Common Stock|Q|N|N|100
MNTA|Momenta Pharmaceuticals, Inc. - Common Stock|G|N|N|100
MNTG|MTR Gaming Group, Inc. - Common Stock|Q|N|N|100
MNTX|Manitex International, Inc. - common stock|S|N|N|100
MOCO|MOCON, Inc. - Common Stock|G|N|N|100
MOFG|MidWestOne Financial Group, Inc. - Common Stock|Q|N|N|100
MOLX|Molex Incorporated - Common Stock|Q|N|N|100
MOLXA|Molex Incorporated - Class A Common Stock|Q|N|N|100
MORN|Morningstar, Inc. - Common Stock|Q|N|N|100
MOSY|MoSys, Inc. - Common Stock|G|N|N|100
MOTR|Motricity, Inc. - Common Stock|G|N|N|100
MOVE|Move, Inc. - Common Stock|Q|N|N|100
MPAA|Motorcar Parts of America, Inc. - Common Stock|G|N|N|100
MPAC|MOD-PAC CORP. - Common Stock|G|N|N|100
MPB|Mid Penn Bancorp - Common Stock|G|N|N|100
MPEL|Melco Crown Entertainment Limited - American depositary shares each representing three ordinary shares|Q|N|N|100
MPET|Magellan Petroleum Corporation - Common Stock|S|N|N|100
MPWR|Monolithic Power Systems, Inc. - Common Stock|Q|N|N|100
MRCY|Mercury Computer Systems - Common Stock|Q|N|N|100
MRGE|Merge Healthcare Incorporated. - Common Stock|G|N|N|100
MRLN|Marlin Business Services Corp. - Common Stock|Q|N|N|100
MRNA|Marina Biotech, Inc. - Common Stock|G|N|N|100
MROE|Monroe Bancorp - Common Stock|G|N|N|100
MRTN|Marten Transport, Ltd. - Common Stock|Q|N|N|100
MRVL|Marvell Technology Group, Ltd. - Common Stock|Q|N|N|100
MSBF|MSB Financial Corp. - common stock|G|N|N|100
MSCC|Microsemi Corporation - Common Stock|Q|N|N|100
MSDXP|BB&T Corporation - Mason-Dixon Capital Trust - $2.5175 Preferred Securities|G|N|N|100
MSEX|Middlesex Water Company - Common Stock|Q|N|N|100
MSFG|MainSource Financial Group, Inc. - Common Stock|Q|N|N|100
MSFT|Microsoft Corporation - Common Stock|Q|N|N|100
MSG|Madison Square Garden, Inc. - Common Stock|Q|N|N|100
MSHL|Marshall Edwards, Inc. - Common Stock|G|N|D|100
MSON|MISONIX, Inc. - Common Stock|G|N|N|100
MSPD|Mindspeed Technologies, Inc. - Common Stock|G|N|N|100
MSSR|McCormick & Schmick's Seafood Restaurants, Inc. - Common Stock, $0.001 par value|G|N|N|100
MSTR|MicroStrategy Incorporated - Common Stock Class A|Q|N|N|100
MSW|Mission West Properties, Inc. - Common Stock|Q|N|N|100
MTEX|Mannatech, Incorporated - Common Stock|Q|N|N|100
MTLK|Metalink, Ltd. - Ordinary Shares|S|N|N|100
MTNK|Merrill Lynch & Co., Inc. - Nikkei 225 Market Index Target-Term Securities (MITTS)|G|N|N|100
MTOX|Medtox Scientific, Inc. - Common Stock|Q|N|N|100
MTRX|Matrix Service Company - Common Stock|Q|N|N|100
MTSC|MTS Systems Corporation - Common Stock|Q|N|N|100
MTSL|MER Telemanagement Solutions Ltd. - Ordinary Shares|S|N|D|100
MTSN|Mattson Technology, Inc. - Common Stock|Q|N|N|100
MTTX|Merrill Lynch & Co., Inc. - S&P 500 Market Index Target-Term Securities|G|N|N|100
MTXX|Matrixx Initiatives Inc. - Common Stock|Q|N|N|100
MU|Micron Technology, Inc. - Common Stock|Q|N|N|100
MVIS|Microvision, Inc. - Common Stock|G|N|N|100
MVISW|Microvision, Inc. - Warrants to purchase shares of common stock, $.001 par value, of Microvision, Inc. The Warrants have an exercise price of $3.60, which equals 120% of the offering price of common stock sold concurrently on July 25, 2008.|G|N|N|100
MWIV|MWI Veterinary Supply, Inc. - common stock|Q|N|N|100
MXIM|Maxim Integrated Products, Inc. - Common Stock|Q|N|N|100
MXWL|Maxwell Technologies, Inc. - Common Stock|G|N|N|100
MYGN|Myriad Genetics, Inc. - Common Stock|Q|N|N|100
MYL|Mylan Inc. - Common Stock|Q|N|N|100
MYLNG|Mylan Inc. - 1.25% Senior Convertible Notes Due 3/15/2012|S|N|N|1
MYLNP|Mylan Inc. - Mandatory Convertible Preferred Stock|Q|N|N|10
MYRG|MYR Group, Inc. - Common Stock|G|N|N|100
MYRX|Myrexis, Inc - Common Stock|G|N|N|100
NABI|Nabi Biopharmaceuticals - Common Stock|G|N|N|100
NAFC|Nash-Finch Company - Common Stock|Q|N|N|100
NAII|Natural Alternatives International, Inc. - Common Stock|G|N|N|100
NANO|Nanometrics Incorporated - Common Stock|G|N|N|100
NANX|Nanophase Technologies Corporation - Common Stock|G|N|N|100
NARA|Nara Bancorp, Inc. - Common Stock|Q|N|N|100
NASB|NASB Financial Inc. - Common Stock|S|N|N|100
NATH|Nathan's Famous, Inc. - Common Stock|G|N|N|100
NATI|National Instruments Corporation - Common Stock|Q|N|N|100
NATL|National Interstate Corporation - Common Stock|Q|N|N|100
NATR|Nature's Sunshine Products, Inc. - Common Stock|S|N|N|100
NAUH|National American University Holdings, Inc. - Common Stock|G|N|N|100
NAVG|The Navigators Group, Inc. - Common Stock|Q|N|N|100
NAVI|NaviSite, Inc. - Common Stock|S|N|N|100
NAVR|Navarre Corporation - Common Stock|G|N|N|100
NBBC|NewBridge Bancorp - Common Stock|Q|N|N|100
NBIX|Neurocrine Biosciences, Inc. - Common Stock|Q|N|N|100
NBN|Northeast Bancorp - Common Stock|G|N|N|100
NBTB|NBT Bancorp Inc. - Common Stock|Q|N|N|100
NBTF|NB&T FINANCIAL GROUP INC - Common Stock|S|N|N|100
NBXH|Morgan Stanley - Morgan Stanley 9% Targeted Income Strategic Return Securities|G|N|N|100
NCBC|New Century Bancorp, Inc. (NC) - Common Stock|G|N|N|100
NCIT|NCI, Inc. - Common Stock|Q|N|N|100
NCMI|National CineMedia, Inc. - Common Stock|Q|N|N|100
NCOC|National Coal Corp. - Common Stock|G|N|D|100
NCTY|The9 Limited - American Depository Shares representing one ordinary share|Q|N|N|100
NDAQ|The NASDAQ OMX Group, Inc. - Common Stock|Q|N|N|100
NDSN|Nordson Corporation - Common Stock|Q|N|N|100
NEBS|New England Bancshares, Inc. - Common Stock|G|N|N|100
NECB|Northeast Community Bancorp, Inc. - Common Stock|G|N|N|100
NENG|Network Engines, Inc - Common Stock|G|N|N|100
NEOG|Neogen Corporation - Common Stock|Q|N|N|100
NEPT|Neptune Technologies & Bioresources Inc - Ordinary Shares|S|N|N|100
NETC|NET Servicos de Comunicacao S.A. - American Depositary Shares each representing one preferred share|Q|N|N|100
NETL|NetLogic Microsystems, Inc. - Common Stock|Q|N|N|100
NEWL|NewLead Holdings Ltd. - Common shares|Q|N|N|100
NEWP|Newport Corporation - Common Stock|Q|N|N|100
NEWS|NewStar Financial, Inc. - Common Stock|G|N|N|100
NEWT|Newtek Business Services Inc. - Common Stock|S|N|N|100
NEXM|NexMed, Inc. - Common Stock|S|N|N|100
NEXS|Nexxus Lighting, Inc. - Class A Common Stock|S|N|N|100
NFBK|Northfield Bancorp, Inc. - Common Stock|Q|N|N|100
NFLX|Netflix, Inc. - Common Stock|Q|N|N|100
NFSB|Newport Bancorp, Inc. - common stock|G|N|N|100
NGAS|NGAS Resources, Inc. - Common Stock|Q|N|N|100
NGBF|New Generation Biofuels Holdings, Inc - Common Stock|S|N|D|100
NGPC|NGP Capital Resources Company - Closed End Fund|Q|N|N|100
NGSX|NeurogesX, Inc. - Common Stock|G|N|N|100
NHTB|New Hampshire Thrift Bancshares, Inc. - Common Stock|G|N|N|100
NHWK|NightHawk Radiology Holdings, Inc. - Common Stock|G|N|N|100
NICE|NICE-Systems Limited - American Depositary Shares each representing one Ordinary Share|Q|N|N|100
NICK|Nicholas Financial, Inc. - Common Stock|Q|N|N|100
NIHD|NII Holdings, Inc. - Common Stock|Q|N|N|100
NILE|Blue Nile, Inc. - Common Stock|Q|N|N|100
NINE|Ninetowns Internet Technology Group Company Limited - American Depositary Shares representing 1 ordinary share|G|N|N|100
NKBP|China Nuokang Bio-Pharmaceutical Inc. - American depositary shares, each representing eight ordinary shares|G|N|N|100
NKSH|National Bankshares, Inc. - Common Stock|S|N|N|100
NKTR|Nektar Therapeutics - Common Stock|Q|N|N|100
NLCI|Nobel Learning Communities, Inc. - Common Stock|G|N|N|100
NLST|Netlist, Inc. - Common Stock|G|N|N|100
NLTX|Nile Therapeutics, Inc. - Common Stock|S|N|D|100
NLTXW|Nile Therapeutics, Inc. - Warrant|S|N|N|100
NMRX|Numerex Corp. - Class A Common Stock|G|N|N|100
NMTI|NMT Medical Inc. - Common Stock|S|N|D|100
NNBR|NN, Inc. - Common Stock|Q|N|N|100
NOBH|Nobility Homes, Inc. - Common Stock|G|N|N|100
NOEC|New Oriental Energy & Chemical Corp. - Common Stock|S|N|D|100
NOIZ|Micronetics, Inc. - Common Stock|S|N|N|100
NOOF|New Frontier Media, Inc. - Common Stock|Q|N|N|100
NOVA|NovaMed, Inc. - Common Stock|Q|N|N|100
NOVB|North Valley Bancorp - Common Stock|Q|N|N|100
NOVL|Novell, Inc. - Common Stock|Q|N|N|100
NPBC|National Penn Bancshares, Inc. - Common Stock|Q|N|N|100
NPBCO|National Penn Bancshares, Inc. - NPB Capital Trust II - 7.85% Cumulative Trust Preferred Securities|Q|N|N|100
NPSP|NPS Pharmaceuticals, Inc. - Common Stock|G|N|N|100
NRCI|National Research Corporation - Common Stock|G|N|N|100
NRIM|Northrim BanCorp Inc - Common Stock|Q|N|N|100
NSEC|National Security Group, Inc. - Common Stock|G|N|N|100
NSFC|Northern States Financial Corporation - Common Stock|S|N|N|100
NSIT|Insight Enterprises, Inc. - Common Stock|Q|N|N|100
NSPH|Nanosphere, Inc. - Common Stock|G|N|N|100
NSSC|NAPCO Security Technologies, Inc. - Common Stock|Q|N|N|100
NSTC|Ness Technologies, Inc. - Common Stock|Q|N|N|100
NSYS|Nortech Systems Incorporated - Common Stock|S|N|N|100
NTAP|NetApp, Inc. - Common Stock|Q|N|N|100
NTCT|NetScout Systems, Inc. - Common Stock|Q|N|N|100
NTES|NetEase.com, Inc. - American Depositary Shares, each representing 25 ordinary shares|Q|N|N|100
NTGR|NETGEAR, Inc. - Netgear, Inc. Common Stock|Q|N|N|100
NTIC|Northern Technologies International Corporation - Common Stock|G|N|N|100
NTLS|NTELOS Holdings Corp. - Common Stock|Q|N|N|100
NTRI|NutriSystem Inc - Common Stock|Q|N|N|100
NTRS|Northern Trust Corporation - Common Stock|Q|N|N|100
NTSC|National Technical Systems, Inc. - Common Stock|G|N|N|100
NTWK|NetSol Technologies Inc. - Common  Stock|S|N|D|100
NUAN|Nuance Communications, Inc. - Common Stock|Q|N|N|100
NUCL|iShares S&P Global Nuclear Energy Index Fund|G|N|N|100
NUHC|Nu Horizons Electronics Corp. - Common Stock|Q|N|N|100
NURO|NeuroMetrix, Inc. - Common Stock|G|N|N|100
NUTR|Nutraceutical International Corporation - Common Stock|Q|N|N|100
NUVA|NuVasive, Inc. - Common Stock|Q|N|N|100
NVAX|Novavax, Inc. - Common Stock|G|N|N|100
NVDA|NVIDIA Corporation - Common Stock|Q|N|N|100
NVEC|NVE Corporation - Common Stock|S|N|N|100
NVGN|Novogen Limited - American Depositary Shares each representing five Ordinary Shares|G|N|D|100
NVLS|Novellus Systems, Inc. - Common Stock|Q|N|N|100
NVMI|Nova Measuring Instruments Ltd. - Ordinary Shares|G|N|N|100
NVSL|Naugatuck Valley Financial Corporation - common stock|G|N|N|100
NVTL|Novatel Wireless, Inc. - Common Stock|Q|N|N|100
NWBI|Northwest Bancshares, Inc. - Common Stock|Q|N|N|100
NWFL|Norwood Financial Corp. - Common Stock|G|N|N|100
NWK|Network Equipment Technologies, Inc. - Common Stock|G|N|N|100
NWLI|National Western Life Insurance Company - Class A Common Stock|Q|N|N|100
NWPX|Northwest Pipe Company - Common Stock|Q|N|H|100
NWS|News Corporation - Class B Common Stock|Q|N|N|100
NWSA|News Corporation - Class A Common Stock|Q|N|N|100
NXPI|NXP Semiconductors N.V. - Common Stock|Q|N|N|100
NXST|Nexstar Broadcasting Group, Inc. - Class A Common Stock|G|N|N|100
NXTM|NxStage Medical, Inc. - Common Stock|G|N|N|100
NYMT|New York Mortgage Trust, Inc. - Common Stock|S|N|N|100
NYMX|Nymox Pharmaceutical Corporation - Common Stock|S|N|N|100
NYNY|Empire Resorts, Inc. - Common Stock|G|N|N|100
OABC|OmniAmerican Bancorp, Inc. - Common Stock|G|N|N|100
OBAF|OBA Financial Services, Inc. - COMMON STOCK|S|N|N|100
OBAS|Optibase Ltd. - Ordinary Shares|G|N|N|100
OBCI|Ocean Bio-Chem, Inc. - Common Stock|S|N|N|100
OCCF|Optical Cable Corporation - Common Stock|G|N|N|100
OCFC|OceanFirst Financial Corp. - Common Stock|Q|N|N|100
OCLR|Oclaro, Inc. - Common Stock|G|N|N|100
OCLS|Oculus Innovative Sciences, Inc. - Common Stock|S|N|N|100
OCNF|OceanFreight Inc. - common stock|G|N|N|100
OCNW|Occam Networks, Inc. - Common Stock|G|N|N|100
OCZ|OCZ Technology Group Inc - Common Stock|S|N|N|100
ODFL|Old Dominion Freight Line, Inc. - Common Stock|Q|N|N|100
OFIX|Orthofix International N.V. - Common Stock|Q|N|N|100
OFLX|Omega Flex, Inc. - Common Stock|G|N|N|100
OGXI|OncoGenex Pharmaceuticals Inc. - Common Shares|S|N|N|100
OICO|O. I. Corporation - Common Stock|G|N|N|100
OIIM|O2Micro International Limited - Ordinary Shares each 50 shares of which are represented by an American Depositary Share|Q|N|N|100
OINK|Tianli Agritech, Inc. - Common Shares|G|N|N|100
OKSB|Southwest Bancorp, Inc. - Common Stock|Q|N|N|100
OKSBP|Southwest Bancorp, Inc. - Southwest Capital Trust II-  Trust Preferred Securities|Q|N|N|100
OLBK|Old Line Bancshares, Inc. - Common Stock|S|N|N|100
OLCB|Ohio Legacy Corporation - Common Stock|S|N|N|100
OMAB|Grupo Aeroportuario del Centro Norte S.A.B. de C.V. - American Depositary Shares each representing 8 Series B shares|Q|N|N|100
OMCL|Omnicell, Inc. - Common Stock|Q|N|N|100
OMER|Omeros Corporation - Common Stock|G|N|N|100
OMEX|Odyssey Marine Exploration, Inc. - Common Stock|S|N|N|100
OMNI|OMNI Energy Services Corp. - Common Stock|Q|N|E|100
OMPI|Obagi Medical Products, Inc. - Common Stock|Q|N|N|100
ONAV|Omega Navigation Enterprises, Inc. - Class A Common Stock|G|N|N|100
ONCY|Oncolytics Biotech, Inc. - Common Shares|S|N|N|100
ONEQ|Fidelity Nasdaq Composite Index Tracking Stock|G|N|N|100
ONFC|Oneida Financial Corp. - Common Stock|G|N|N|100
ONNN|ON Semiconductor Corporation - Common Stock|Q|N|N|100
ONSM|Onstream Media Corporation - Common Stock|S|N|D|100
ONTY|Oncothyreon Inc . - Common Shares|G|N|N|100
ONVI|Onvia, Inc. - Common Stock|S|N|N|100
ONXX|ONYX Pharmaceuticals, Inc. - Common Stock|Q|N|N|100
OPEN|OpenTable, Inc. - Common Stock|G|N|N|100
OPHC|OptimumBank Holdings, Inc. - Common Stock|S|N|D|100
OPLK|Oplink Communications, Inc. - Common Stock|G|N|N|100
OPNT|OPNET Technologies Inc. - Common Stock|Q|N|N|100
OPOF|Old Point Financial Corporation - Common Stock|S|N|N|100
OPTC|Optelecom-NKF, Inc. - Common Stock|S|N|N|100
OPTR|Optimer Pharmaceuticals, Inc. - Common Stock|G|N|N|100
OPTT|Ocean Power Technologies, Inc. - Common Stock|G|N|N|100
OPWV|Openwave Systems Inc - Common Stock|Q|N|N|100
OPXA|Opexa Therapeutics, Inc. - Common Stock|S|N|N|100
OPXAW|Opexa Therapeutics, Inc. - Series E Warrant|S|N|N|100
OPXT|Opnext, Inc. - Common Stock|Q|N|N|100
ORBC|ORBCOMM Inc. - Common Stock|G|N|N|100
ORBK|Orbotech Ltd. - Ordinary Shares|Q|N|N|100
ORBT|Orbit International Corporation - Common Stock|S|N|N|100
ORCC|Online Resources Corporation - Common Stock|Q|N|N|100
ORCH|Orchid Cellmark Inc. - Common Stock|G|N|N|100
ORCL|Oracle Corporation - Common Stock|Q|N|N|100
ORCT|Orckit Communications, Limited - Ordinary Shares|G|N|N|100
OREX|Orexigen Therapeutics, Inc. - Common Stock|G|N|N|100
ORIT|Oritani Financial Corp. - Common Stock|Q|N|N|100
ORLY|O'Reilly Automotive, Inc. - Common Stock|Q|N|N|100
ORRF|Orrstown Financial Services Inc - Common Stock|S|N|N|100
OSBC|Old Second Bancorp, Inc. - Common Stock|Q|N|N|100
OSBCP|Old Second Bancorp, Inc. - 7.80% Cumulative Trust Preferred Securities|Q|N|N|100
OSHC|Ocean Shore Holding Co. - Common Stock|G|N|N|100
OSIR|Osiris Therapeutics, Inc. - Common Stock|G|N|N|100
OSIS|OSI Systems, Inc. - Common Stock|G|N|N|100
OSTE|Osteotech, Inc. - Common Stock|G|N|N|100
OSTK|Overstock.com, Inc. - Common Stock|G|N|N|100
OSUR|OraSure Technologies, Inc. - Common Stock|Q|N|N|100
OTEX|Open Text Corporation - Common Shares|Q|N|N|100
OTIV|On Track Innovations Ltd - Ordinary Shares|G|N|N|100
OTIX|OTIX Global, Inc - Common Stock|G|N|N|100
OTT|Otelco, Inc. - Otelco, Inc. Income Deposit Securities 1 share of Class A common stock and 7.5% Senior Subordinated Notes due 2019|G|N|N|100
OTTR|Otter Tail Corporation - Common Stock|Q|N|N|100
OUTD|Outdoor Channel Holdings, Inc. - Common Stock|G|N|N|100
OVBC|Ohio Valley Banc Corp. - Common Stock|G|N|N|100
OVLY|Oak Valley Bancorp (CA) - Common Stock|S|N|N|100
OVRL|Overland Storage, Inc. - Common Stock|S|N|N|100
OVTI|OmniVision Technologies, Inc. - Common Stock|Q|N|N|100
OXBT|Oxygen Biotherapeutics, Inc. - Common Stock|S|N|N|100
OXGN|OXiGENE, Inc. - Common Stock|G|N|D|100
OXPS|optionsXpress Holdings, Inc. - Common Stock, par value $0.0001 per share|Q|N|N|100
OYOG|OYO Geospace Corporation - Common Stock|Q|N|N|100
OZRK|Bank of the Ozarks - Common Stock|Q|N|N|100
PAAS|Pan American Silver Corp. - Common Stock|Q|N|N|100
PABK|PAB Bankshares, Inc. - Common Stock|Q|N|N|100
PACR|Pacer International, Inc. - Common stock|Q|N|N|100
PACW|PacWest Bancorp - Common Stock|Q|N|N|100
PAET|PAETEC Holding Corp. - Common Stock|Q|N|N|100
PAGG|PowerShares Global Agriculture Portfolio|G|N|N|100
PANL|Universal Display Corporation - Common Stock|G|N|N|100
PARD|Poniard Pharmaceuticals, Inc. - Common Stock|G|N|D|100
PARL|Parlux Fragrances, Inc. - Common Stock|Q|N|N|100
PATH|NuPathe Inc. - Common Stock|G|N|N|100
PATK|Patrick Industries, Inc. - Common Stock|G|N|N|100
PATR|Patriot Transportation Holding, Inc. - Common Stock|Q|N|N|100
PAYX|Paychex, Inc. - Common Stock|Q|N|N|100
PBCT|People's United Financial, Inc. - Common Stock|Q|N|N|100
PBHC|Pathfinder Bancorp, Inc. - Common Stock|S|N|N|100
PBIB|Porter Bancorp, Inc. - Common Stock|G|N|N|100
PBIO|Pressure BioSciences, Inc. - Common Stock|S|N|N|100
PBIP|Prudential Bancorp, Inc. of Pennsylvania - Common Stock, par value $0.01 per share|G|N|N|100
PBNY|Provident New York Bancorp - Common Stock|Q|N|N|100
PBTQ|PowerShares Global Biotech Portfolio|G|N|N|100
PCAR|PACCAR Inc. - Common Stock|Q|N|N|100
PCBC|Pacific Capital Bancorp - Common Stock|Q|N|N|100
PCBK|Pacific Continental Corporation (Ore) - Common Stock|Q|N|N|100
PCBS|Provident Community Bancshares, Inc. - Common Stock|S|N|N|100
PCCC|PC Connection, Inc. - Common Stock|Q|N|N|100
PCLN|priceline.com Incorporated - Common Stock|Q|N|N|100
PCTI|PC-Tel, Inc. - Common Stock|G|N|N|100
PCYC|Pharmacyclics, Inc. - Common Stock|S|N|N|100
PCYO|Pure Cycle Corporation - Common Stock|S|N|N|100
PDCO|Patterson Companies Inc. - Common Stock|Q|N|N|100
PDEX|Pro-Dex, Inc. - Common Stock|S|N|N|100
PDFS|PDF Solutions, Inc. - Common Stock|G|N|N|100
PDII|PDI, Inc. - Common Stock|G|N|N|100
PDLI|PDL BioPharma, Inc. - Common Stock|Q|N|N|100
PDNT|Merrill Lynch & Co., Inc. - 97% Protected Notes linked to the Performance of the Dow Jones Industrial Average due March 28, 2011|G|N|N|100
PEBK|Peoples Bancorp of North Carolina, Inc. - Common Stock|G|N|N|100
PEBO|Peoples Bancorp Inc. - Common Stock|Q|N|N|100
PEDH|Peoples Educational Holdings, Inc. - Common Stock|S|N|N|100
PEET|Peet's Coffee & Tea, Inc. - Common Stock|Q|N|N|100
PEGA|Pegasystems Inc. - Common Stock|Q|N|N|100
PEIX|Pacific Ethanol, Inc. - commonstock|S|N|D|100
PENN|Penn National Gaming, Inc. - Common Stock|Q|N|N|100
PENX|Penford Corporation - Common Stock|G|N|N|100
PEOP|Peoples Federal Bancshares, Inc. - Common Stock|S|N|N|100
PERF|Perfumania Holdings, Inc - Common Stock|S|N|N|100
PERY|Perry Ellis International Inc. - Common Stock|Q|N|N|100
PESI|Perma-Fix Environmental Services, Inc. - Common Stock|S|N|N|100
PETD|Petroleum Development Corporation - Common Stock|Q|N|N|100
PETM|PetSmart, Inc - Common Stock|Q|N|N|100
PETS|PetMed Express, Inc. - Common Stock|Q|N|N|100
PFBC|Preferred Bank - Common Stock|Q|N|N|100
PFBI|Premier Financial Bancorp, Inc. - Common Stock|G|N|N|100
PFBX|Peoples Financial Corporation - Common Stock|S|N|N|100
PFCB|P.F.Chang's China Bistro, Inc. - Common Stock|Q|N|N|100
PFED|Park Bancorp, Inc. - Common Stock|S|N|N|100
PFIN|P & F Industries, Inc. - Class A Common Stock|G|N|N|100
PFSW|PFSweb, Inc. - Common Stock|S|N|N|100
PGC|Peapack-Gladstone Financial Corporation - Common Stock|Q|N|N|100
PGEB|Merrill Lynch & Co., Inc. - 97% Protected Notes Linked to Global Equity Basket|G|N|N|100
PGNX|Progenics Pharmaceuticals Inc. - Common Stock|G|N|N|100
PGTI|PGT, Inc. - Common Stock|G|N|N|100
PHHM|Palm Harbor Homes, Inc. - Common Stock|G|N|N|100
PHII|PHI, Inc. - Voting Common Stock|G|N|N|100
PHIIK|PHI, Inc. - Non-Voting Common Stock|G|N|N|100
PHMD|PhotoMedex, Inc. - Common Stock|G|N|N|100
PICO|PICO Holdings Inc. - Common Stock|G|N|N|100
PINN|Pinnacle Gas Resources, Inc. - Common Stock|G|N|D|100
PKBK|Parke Bancorp, Inc. - Common Stock|S|N|N|100
PKOH|Park-Ohio Holdings Corp. - Common Stock|Q|N|N|100
PKOL|PowerShares Global Coal Portfolio|G|N|N|100
PLAB|Photronics, Inc. - Common Stock|Q|N|N|100
PLBC|Plumas Bancorp - Common Stock|S|N|N|100
PLCC|Paulson Capital Corp. - Common Stock|S|N|N|100
PLCE|The Children's Place Retail Stores, Inc. - Common Stock|Q|N|N|100
PLCM|Polycom, Inc. - Common Stock|Q|N|N|100
PLFE|Presidential Life Corporation - Common Stock|Q|N|N|100
PLNR|Planar Systems, Inc. - Common Stock|G|N|N|100
PLPC|Preformed Line Products Company - Common Stock|Q|N|N|100
PLTM|First Trust ISE Global Platinum Index Fund|G|N|N|100
PLUG|Plug Power, Inc. - Common Stock|S|N|D|100
PLUS|ePlus inc. - Common Stock|G|N|N|100
PLXS|Plexus Corp. - Common Stock|Q|N|N|100
PLXT|PLX Technology, Inc. - Common Stock|G|N|N|100
PMACA|PMA Capital Corporation - Class A Common Stock|Q|N|N|100
PMBC|Pacific Mercantile Bancorp - Common Stock|Q|N|N|100
PMCS|PMC - Sierra, Inc. - Common Stock|Q|N|N|100
PMD|Psychemedics Corporation - Common Stock|S|N|N|100
PMFG|PMFG, Inc. - Common Stock|Q|N|N|100
PMIC|Penn Millers Holding Corporation - Common Stock|G|N|N|100
PMNA|PowerShares MENA Frontier Countries Portfolio|G|N|N|100
PMTC|Parametric Technology Corporation - Common Stock|Q|N|N|100
PMTI|Palomar Medical Technologies, Inc. - Common Stock|Q|N|N|100
PNBC|Princeton National Bancorp, Inc. - Common Stock|G|N|N|100
PNBK|Patriot National Bancorp Inc. - Common Stock|G|N|N|100
PNCL|Pinnacle Airlines Corp. - Common Stock|Q|N|N|100
PNFP|Pinnacle Financial Partners, Inc. - Common Stock|Q|N|N|100
PNNT|PennantPark Investment Corporation - common stock|Q|N|N|100
PNNW|Pennichuck Corporation - Common Stock|G|N|N|100
PNQI|PowerShares Nasdaq Internet Portfolio|G|N|N|100
PNRA|Panera Bread Company - Class A Common Stock|Q|N|N|100
PNRG|PrimeEnergy Corporation - Common Stock|S|N|N|100
PNSN|Penson Worldwide, Inc. - Common Stock|Q|N|N|100
PNTR|Pointer Telocation Ltd. - Ordinary Shares|S|N|N|100
PNXQ|PowerShares Nasdaq Next Q Portfolio|G|N|N|100
PODD|Insulet Corporation - Common Stock|G|N|N|100
POOL|Pool Corporation - Common Stock|Q|N|N|100
POPE|Pope Resources - Limited Partnership|S|N|N|100
POWI|Power Integrations, Inc. - Common Stock|Q|N|N|100
POWL|Powell Industries, Inc. - Common Stock|Q|N|N|100
POWR|PowerSecure International, Inc - Common Stock|Q|N|N|100
POZN|Pozen, Inc. - Common Stock|G|N|N|100
PPBI|Pacific Premier Bancorp Inc - Common Stock|G|N|N|100
PPCO|Penwest Pharmaceuticals Co. - Common Stock|G|N|N|100
PPDI|Pharmaceutical Product Development, Inc. - Common Stock|Q|N|N|100
PPHM|Peregrine Pharmaceuticals Inc. - Common Stock|S|N|N|100
PQBW|PowerShares Nasdaq-100 BuyWrite Portfolio|G|N|N|100
PQSC|PowerShares FTSE Nasdaq Small Cap Portfolio|G|N|N|100
PRAA|Portfolio Recovery Associates, Inc. - Common Stock|Q|N|N|100
PRAN|Prana Biotechnology Ltd - American Depositary Shares each representing ten Ordinary Shares|S|N|N|100
PRCP|Perceptron, Inc. - Common Stock|G|N|N|100
PRFT|Perficient, Inc. - Common Stock|Q|N|N|100
PRFZ|PowerShares FTSE RAFI US 1500 Small-Mid Portfolio|G|N|N|100
PRGO|Perrigo Company - Common Stock|Q|N|N|100
PRGS|Progress Software Corporation - Common Stock|Q|N|N|100
PRGX|PRGX Global, Inc. - Common Stock|G|N|N|100
PRIM|Primoris Services Corporation - Common Stock|G|N|N|100
PRIMU|Primoris Services Corporation - Units|G|N|N|100
PRIMW|Primoris Services Corporation - Warrants 10/2/2010|G|N|N|100
PRKR|ParkerVision, Inc. - Common Stock|G|N|D|100
PRLS|Peerless Systems Corporation - Common Stock|S|N|N|100
PROJ|Deltek, Inc. - Common Stock|Q|N|N|100
PROV|Provident Financial Holdings, Inc. - Common Stock|Q|N|N|100
PRPH|ProPhase Labs, Inc. - Common Stock|G|N|N|100
PRPX|Portec Rail Products, Inc. - Common Stock|G|N|N|100
PRSC|The Providence Service Corporation - Common Stock|Q|N|N|100
PRSP|Prosperity Bancshares, Inc. - Common Stock|Q|N|N|100
PRST|Presstek, Inc. - Common Stock|Q|N|N|100
PRTS|U.S. Auto Parts Network, Inc. - Common Stock|Q|N|N|100
PRVT|Private Media Group, Inc. - Common Stock|G|N|N|100
PRWT|Premier West Bancorp - Common Stock|S|N|D|100
PRXI|Premier Exhibitions, Inc. - Common Stock|G|N|N|100
PRXL|PAREXEL International Corporation - Common Stock|Q|N|N|100
PSAU|PowerShares Global Gold & Precious Metals Portfolio|G|N|N|100
PSBH|PSB Holdings, Inc. - Common Stock|G|N|N|100
PSDV|pSivida Corp. - Common Stock|G|N|N|100
PSEC|Prospect Capital Corporation - Common Stock, $0.001 par value per share|Q|N|N|100
PSEM|Pericom Semiconductor Corporation - Common Stock|Q|N|N|100
PSID|PositiveID Corporation - Common Stock|S|N|N|100
PSMT|PriceSmart, Inc. - Common Stock|Q|N|N|100
PSOF|Pansoft Company Limited - Common Stock|S|N|N|100
PSSI|PSS World Medical Inc. - Common Stock|Q|N|N|100
PSTB|Park Sterling Bank - Common Stock|G|N|N|100
PSTI|Pluristem Therapeutics, Inc. - Common Stock|S|N|N|100
PSTL|PowerShares Global Steel Portfolio|G|N|N|100
PSTR|PostRock Energy Corporation - Common Stock|G|N|N|100
PSUN|Pacific Sunwear of California, Inc. - Common Stock|Q|N|N|100
PSYS|Psychiatric Solutions, Inc. - common stock|Q|N|N|100
PTEC|Phoenix Technologies Ltd. - Common Stock|G|N|N|100
PTEK|PokerTek, Inc. - Common Stock|S|N|D|100
PTEN|Patterson-UTI Energy, Inc. - Common Stock|Q|N|N|100
PTIE|Pain Therapeutics - Common Stock|Q|N|N|100
PTIX|Performance Technologies, Incorporated - Common Stock|G|N|N|100
PTNR|Partner Communications Company Ltd. - American Depositary Shares, each representing one ordinary share|Q|N|N|100
PTRP|PowerShares Global Progressive Transportation Portfolio|G|N|N|100
PTRY|The Pantry, Inc. - Common Stock|Q|N|N|100
PTSI|P.A.M. Transportation Services, Inc. - Common Stock|G|N|N|100
PTSX|Point.360 - Common Stock, no par|G|N|N|100
PULB|Pulaski Financial Corp. - Common Stock|Q|N|N|100
PURE|PURE Bioscience - Common Stock|S|N|N|100
PVFC|Pvf Capital Corp. - Common Stock|S|N|N|100
PVSA|Parkvale Financial Corporation - Common Stock|Q|N|N|100
PVSW|Pervasive Software Inc. - Common Stock|G|N|N|100
PVTB|PrivateBancorp, Inc. - Common Stock|Q|N|N|100
PVTBP|PrivateBancorp, Inc. - PrivateBancorp Capital Trust IV - 10% Trust Preferred|Q|N|N|100
PWAV|Powerwave Technologies, Inc. - Common Stock|Q|N|N|100
PWER|Power-One, Inc. - Common Stock|G|N|N|100
PWND|PowerShares Global Wind Energy Portfolio|G|N|N|100
PWOD|Penns Woods Bancorp, Inc. - Common Stock|Q|N|N|100
PWRD|Perfect World Co., Ltd. - American Depositary Shares, each representing five Class B ordinary shares|Q|N|N|100
PWX|Providence and Worcester Railroad Company - Common Stock|G|N|N|100
PXLW|Pixelworks, Inc. - Common Stock|G|N|N|100
PZZ|Prospect Medical Hldgs Inc - Common Stock|G|N|N|100
PZZA|Papa John'S International, Inc. - Common Stock|Q|N|N|100
PZZI|Pizza Inn, Inc. - Common Stock|S|N|N|100
QABA|First Trust NASDAQ ABA Community Bank Index Fund|G|N|N|100
QADI|QAD Inc. - Common Stock|Q|N|N|100
QBAK|Qualstar Corporation - Common Stock|G|N|N|100
QCCO|QC Holdings, Inc. - Common Stock|G|N|N|100
QCLN|First Trust NASDAQ Clean Edge Green Energy Index Fund|G|N|N|100
QCOM|QUALCOMM Incorporated - Common Stock|Q|N|N|100
QCOR|Questcor Pharmaceuticals, Inc. - Common Stock|G|N|N|100
QCRH|QCR Holdings, Inc. - Common Stock|G|N|N|100
QDEL|Quidel Corporation - Common Stock|Q|N|N|100
QGEN|Qiagen N.V. - Common Shares|Q|N|N|100
QKLS|QKL Stores, Inc. - Common Stock|S|N|N|100
QLGC|QLogic Corporation - Common Stock|Q|N|N|100
QLIK|Qlik Technologies Inc. - Common Stock|G|N|N|100
QLTI|QLT Inc. - Common Shares|Q|N|N|100
QLTY|Quality Distribution, Inc. - Common Stock|G|N|N|100
QNST|QuinStreet, Inc. - Common Stock|Q|N|N|100
QQEW|First Trust NASDAQ-100 Equal Weighted Index Fund|G|N|N|100
QQQQ|PowerShares QQQ Trust, Series 1|G|N|N|100
QQQX|NASDAQ Premium Income and Growth Fund Inc. - Common Stock|Q|N|N|100
QQXT|First Trust NASDAQ-100 Ex-Technology Sector Index Fund|G|N|N|100
QSFT|Quest Software, Inc. - Common Stock|Q|N|N|100
QSII|Quality Systems, Inc. - Common Stock|Q|N|N|100
QTEC|First Trust NASDAQ-100- Technology Index Fund|G|N|N|100
QTWW|Quantum Fuel Systems Technologies Worldwide, Inc. - COMMON STOCK|G|N|D|100
QUIK|QuickLogic Corporation - Common Stock|G|N|N|100
RADA|Rada Electronics Industries Limited - Ordinary Shares|S|N|N|100
RADS|Radiant Systems, Inc. - Common Stock|Q|N|N|100
RAIL|Freightcar America, Inc. - Common Stock, par value $0.01 per share|Q|N|N|100
RAME|RAM Energy Resources, Inc. - Common Stock|G|N|N|100
RAND|Rand Capital Corporation - Common Stock ($0.10 Par Value)|S|N|N|100
RAVN|Raven Industries, Inc. - Common Stock|Q|N|N|100
RBCAA|Republic Bancorp, Inc. - Class A Common Stock|Q|N|N|100
RBCN|Rubicon Technology, Inc. - Common Stock|G|N|N|100
RBNF|Rurban Financial Corp - Common Stock|G|N|E|100
RBPAA|Royal Bancshares of Pennsylvania, Inc. - Class A Common Stock|G|N|N|100
RCII|Rent-A-Center Inc. - Common Stock|Q|N|N|100
RCKB|Rockville Financial, Inc. - Common Stock|Q|N|N|100
RCKY|Rocky Brands, Inc. - Common Stock|Q|N|N|100
RCMT|RCM Technologies, Inc. - Common Stock|G|N|N|100
RCON|Recon Technology, Ltd. - Ordinary Shares|S|N|N|100
RCRC|RC2 Corporation - Common Stock|Q|N|N|100
RDCM|Radcom Ltd. - Ordinary Shares|S|N|N|100
RDEA|Ardea Biosciences, Inc. - Common Stock|G|N|N|100
RDEN|Elizabeth Arden, Inc. - Common Stock|Q|N|N|100
RDI|Reading International Inc - Class A Non-voting Common Stock|S|N|N|100
RDIB|Reading International Inc - Class B Voting Common Stock|S|N|N|100
RDNT|RadNet, Inc. - Common Stock|G|N|N|100
RDWR|Radware Ltd. - Ordinary Shares|Q|N|N|100
RECN|Resources Connection, Inc. - Common Stock|Q|N|N|100
REDF|Rediff.com India Limited - American Depositary Shares, each represented by one-half of one equity share|G|N|N|100
REED|Reeds, Inc. - Common Stock|S|N|N|100
REFR|Research Frontiers Incorporated - Common Stock|S|N|N|100
REGN|Regeneron Pharmaceuticals, Inc. - Common Stock|Q|N|N|100
REIS|Reis, Inc - Common Stock|G|N|N|100
RELL|Richardson Electronics, Ltd. - Common Stock|G|N|N|100
RELV|Reliv' International, Inc. - Common Stock|Q|N|N|100
RENT|Rentrak Corporation - Common Stock|Q|N|N|100
REVU|The Princeton Review, Inc. - Common Stock|G|N|N|100
REXI|Resource America, Inc. - Class A Common Stock|Q|N|N|100
REXX|Rex Energy Corporation - Common Stock|G|N|N|100
RFIL|RF Industries, Ltd. - Common Stock|G|N|N|100
RFMD|RF Micro Devices, Inc. - Common Stock|Q|N|N|100
RFMI|RF Monolithics, Inc. - Common Stock|S|N|N|100
RGCO|RGC Resources Inc. - Common Stock|G|N|N|100
RGDX|Response Genetics, Inc. - Common Stock|S|N|D|100
RGEN|Repligen Corporation - Common Stock|G|N|N|100
RGLD|Royal Gold, Inc. - Common Stock|Q|N|N|100
RGNC|Regency Energy Partners LP - Common Units Representing Limited Partner Interests|Q|N|N|100
RICK|Rick's Cabaret International, Inc. - Common Stock|G|N|N|100
RIGL|Rigel Pharmaceuticals, Inc. - Common Stock|G|N|N|100
RIMG|Rimage Corporation - Common Stock|Q|N|N|100
RIMM|Research In Motion Limited - Common Stock|Q|N|N|100
RINO|RINO International Corporation - Common Stock|Q|N|N|100
RITT|RIT Technologies Ltd. - ordinary shares|S|N|N|100
RIVR|River Valley Bancorp. - Common Stock|S|N|N|100
RJET|Republic Airways Holdings, Inc. - Common stock|Q|N|N|100
RLOC|ReachLocal, Inc. - Common Stock|Q|N|N|100
RLOG|Rand Logistics, Inc. - Common Stock|S|N|N|100
RLRN|Renaissance Learning, Inc. - Common Stock|Q|N|N|100
RMBS|Rambus, Inc. - Common Stock|Q|N|N|100
RMCF|Rocky Mountain Chocolate Factory, Inc. - Common Stock|G|N|N|100
RMKR|Rainmaker Systems, Inc. - Common Stock|G|N|N|100
RMTI|Rockwell Medical Technologies, Inc. - Common Stock|G|N|N|100
RMTR|Ramtron International Corporation - Common Stock|G|N|N|100
RNIN|Wireless Ronin Technologies, Inc. - Common Stock|G|N|D|100
RNOW|RightNow Technologies, Inc. - Common Stock|G|N|N|100
RNST|Renasant Corporation - Common Stock|Q|N|N|100
RNWK|RealNetworks, Inc. - Common Stock|Q|N|N|100
ROAC|Rock of Ages Corporation - Class A Common Stock|G|N|N|100
ROCK|Gibraltar Industries, Inc. - Common Stock|Q|N|N|100
ROCM|Rochester Medical Corporation - Common Stock|G|N|N|100
RODM|Rodman & Renshaw Capital Group, Inc. - Common Stock|G|N|N|100
ROIA|Radio One, Inc. - Class A Common Stock|S|N|N|100
ROIAK|Radio One, Inc. - Class D Common Stock|G|N|N|100
ROIC|Retail Opportunity Investments Corp. - NRDC Acquisition Corp Common Stock|G|N|N|100
ROICU|Retail Opportunity Investments Corp. - NRDC Acquisition Corp Units|G|N|N|100
ROICW|Retail Opportunity Investments Corp. - NRDC Acquisition Corp Warrant|G|N|N|100
ROLL|RBC Bearings Incorporated - Common Stock|Q|N|N|100
ROMA|Roma Financial Corporation - Common Stock|Q|N|N|100
ROME|Rome Bancorp, Inc. - Common Stock|G|N|N|100
ROSE|Rosetta Resources Inc. - Common Stock|Q|N|N|100
ROSG|Rosetta Genomics Ltd. - ordinary shares|S|N|N|100
ROST|Ross Stores, Inc. - Common Stock|Q|N|N|100
ROVI|Rovi Corporation - Common Stock|Q|N|N|100
ROYL|Royale Energy, Inc. - Common Stock|S|N|N|100
RP|RealPage, Inc. - Common Stock|Q|N|N|100
RPRX|Repros Therapeutics Inc. - Common Stock|S|N|D|100
RPTP|Raptor Pharmaceutical Corp. - Common Stock|S|N|N|100
RRD|R.R. Donnelley & Sons Company - Common Stock|Q|N|N|100
RRGB|Red Robin Gourmet Burgers, Inc. - Common Stock|Q|N|N|100
RRST|RRSat Global Communications Network Ltd. - Ordinary Shares|Q|N|N|100
RSCR|Res-Care, Inc. - Common Stock|Q|N|N|100
RSOL|Real Goods Solar, Inc. - Class A Common Stock|G|N|N|100
RSTI|Rofin-Sinar Technologies, Inc. - Common Stock|Q|N|N|100
RSYS|RadiSys Corporation - Common Stock|Q|N|N|100
RTEC|Rudolph Technologies, Inc. - Common Stock|Q|N|N|100
RTIX|RTI Biologics, Inc. - Common Stock|G|N|N|100
RTLX|Retalix Ltd. - Ordinary Shares|Q|N|N|100
RUE|rue21, inc. - rue21, inc. common stock|Q|N|N|100
RURL|Rural/Metro Corporation - Common Stock|S|N|N|100
RUSHA|Rush Enterprises, Inc. - Class A Common Stock|Q|N|N|100
RUSHB|Rush Enterprises, Inc. - Class B Common Stock|Q|N|N|100
RUTH|Ruth's Hospitality Group, Inc. - Common Stock, par value $0.01 per share|Q|N|N|100
RVBD|Riverbed Technology, Inc. - COMMON STOCK|Q|N|N|100
RVSB|Riverview Bancorp Inc - Common Stock|Q|N|N|100
RVSN|RADVision Ltd. - Ordinary Shares|Q|N|N|100
RXII|RXi Pharmaceuticals Corporation - Common Stock|S|N|N|100
RYAAY|Ryanair Holdings plc - American Depositary Shares, each representing five Ordinary Shares|Q|N|N|100
SAAS|inContact, Inc. - Common Stock|S|N|N|100
SABA|Saba Software, Inc. - Common Stock|G|N|N|100
SAFM|Sanderson Farms, Inc. - Common Stock|Q|N|N|100
SAFT|Safety Insurance Group, Inc. - Common Stock|Q|N|N|100
SAIA|Saia, Inc. - Common Stock|Q|N|N|100
SALM|Salem Communications Corporation - Class A Common Stock|G|N|N|100
SANM|Sanmina-SCI Corporation - Common Stock|Q|N|N|100
SANW|S&W Seed Company - Common Stock|S|N|N|100
SANWW|S&W Seed Company - Class A Warrant|S|N|N|100
SANWZ|S&W Seed Company - Class B Warrants|S|N|N|100
SAPE|Sapient Corporation - Common Stock|Q|N|N|100
SAPX|Seven Arts Pictures PLC - Common Stock|S|N|N|100
SASR|Sandy Spring Bancorp, Inc. - Common Stock|Q|N|N|100
SATC|SatCon Technology Corporation - Common Stock|S|N|N|100
SATS|EchoStar Corporation - common stock|Q|N|N|100
SAVB|The Savannah Bancorp, Inc. - Common Stock|G|N|N|100
SBAC|SBA Communications Corporation - Common Stock|Q|N|N|100
SBAY|Subaye, Inc. - Common Stock|G|N|N|100
SBBX|Sussex Bancorp - Common Stock|G|N|N|100
SBCF|Seacoast Banking Corporation of Florida - Common Stock|Q|N|N|100
SBGI|Sinclair Broadcast Group, Inc. - Class A Common Stock|Q|N|N|100
SBIB|Sterling Bancshares, Inc. - Common Stock|Q|N|N|100
SBIBN|Sterling Bancshares, Inc. - Sterling Bancshares Capital Trust III - 8.30% Cummulative Trust Preferred Securities|Q|N|N|100
SBIBW|Sterling Bancshares, Inc. - Warrants|Q|N|N|100
SBLK|Star Bulk Carriers Corp. - Common Stock|Q|N|N|100
SBNY|Signature Bank - Common Stock|Q|N|N|100
SBNYW|Signature Bank - Warrant|Q|N|N|100
SBSA|Spanish Broadcasting System, Inc. - Class A Common Stock|G|N|N|100
SBSI|Southside Bancshares, Inc. - Common Stock|Q|N|N|100
SBUX|Starbucks Corporation - Common Stock|Q|N|N|100
SCBT|SCBT Financial Corporation - Common Stock|Q|N|N|100
SCEI|Sino Clean Energy Inc. - Common Stock|G|N|N|100
SCHL|Scholastic Corporation - Common Stock|Q|N|N|100
SCHN|Schnitzer Steel Industries, Inc. - Class A Common Stock|Q|N|N|100
SCHS|School Specialty, Inc. - Common Stock|Q|N|N|100
SCIL|Scientific Learning Corporation - Common Stock|G|N|N|100
SCKT|Socket Mobile, Inc. - Common Stock|S|N|N|100
SCLN|SciClone Pharmaceuticals, Inc. - Common Stock|G|N|N|100
SCMF|Southern Community Financial Corporation - Common Stock|Q|N|N|100
SCMFO|Southern Community Financial Corporation - Southern Community Capital Trust II - % Cumulative Trust Preferred Securities|Q|N|N|100
SCMP|Sucampo Pharmaceuticals, Inc. - Class A Common Stock|G|N|N|100
SCMR|Sycamore Networks, Inc. - Common Stock|Q|N|N|100
SCOK|SinoCoking Coal and Coke Chemical Industries, Inc - Common Stock|S|N|N|100
SCON|Superconductor Technologies Inc. - Common Stock|S|N|N|100
SCOR|comScore, Inc. - Common Stock|Q|N|N|100
SCSC|ScanSource, Inc. - Common Stock|Q|N|N|100
SCSS|Select Comfort Corporation - Common Stock|Q|N|N|100
SCVL|Shoe Carnival, Inc. - Common Stock|Q|N|N|100
SDBT|SoundBite Communications, Inc. - Common Stock|G|N|N|100
SDIX|Strategic Diagnostics Inc. - Common Stock|G|N|N|100
SDTH|ShengdaTech, Inc. - Common Stock|Q|N|N|100
SEAC|SeaChange International, Inc. - Common Stock|G|N|N|100
SEED|Origin Agritech Limited - Common Stock|Q|N|N|100
SEIC|SEI Investments Company - Common Stock|Q|N|N|100
SENEA|Seneca Foods Corp. - Class A Common Stock|G|N|N|100
SENEB|Seneca Foods Corp. - Class B Common Stock|G|N|N|100
SERV|Servidyne, Inc. - Common Stock|G|N|N|100
SFLY|Shutterfly, Inc. - Common Stock|Q|N|N|100
SFNC|Simmons First National Corporation - Common Stock|Q|N|N|100
SFSF|SuccessFactors, Inc. - Common Stock|G|N|N|100
SFST|Southern First Bancshares, Inc. - Common Stock|G|N|N|100
SGC|Superior Uniform Group, Inc. - Common Stock|G|N|N|100
SGEN|Seattle Genetics, Inc. - Common Stock|G|N|N|100
SGI|Silicon Graphics International Corp - Common Stock, par value $0.001 per share|Q|N|N|100
SGMA|SigmaTron International, Inc. - Common Stock|S|N|N|100
SGMO|Sangamo BioSciences, Inc. - Common Stock|G|N|N|100
SGMS|Scientific Games Corp - Class A Common Stock|Q|N|N|100
SGRP|SPAR Group, Inc. - Common Stock|S|N|D|100
SHBI|Shore Bancshares Inc - Common Stock|Q|N|N|100
SHEN|Shenandoah Telecommunications Co - Common Stock|Q|N|N|100
SHFL|Shuffle Master, Inc. - Common Stock|Q|N|N|100
SHIP|Seanergy Maritime Holdings Corp - Seanergy Maritime Holdings Corp Common Stock|G|N|N|100
SHIPW|Seanergy Maritime Holdings Corp - Seanergy Maritime Corp Warrants (Each warrant entitles the holder to purchase one (1) share of common stock (SRG) at $6.50 per warrant.)|G|N|N|100
SHLD|Sears Holdings Corporation - Common Stock Par Value $0.01|Q|N|N|100
SHLM|A. Schulman, Inc. - Common Stock|Q|N|N|100
SHLO|Shiloh Industries, Inc. - Common Stock|G|N|N|100
SHMR|Shamir Optical Industry Ltd. - Ordinary shares|G|N|N|100
SHOO|Steven Madden, Ltd. - Common Stock|Q|N|N|100
SHOR|ShoreTel, Inc. - Common Stock|G|N|N|100
SHPGY|Shire plc - American Depositary Shares, each representing three Ordinary Shares|Q|N|N|100
SIAL|Sigma-Aldrich Corporation - Common Stock|Q|N|N|100
SIEB|Siebert Financial Corp. - Common Stock|G|N|D|100
SIFI|SI Financial Group, Inc. - Common Stock|G|N|N|100
SIFY|Sify Technologies Limited - American Depository Shares, each represented by one Equity Share|G|N|N|100
SIGA|SIGA Technologies Inc. - Common Stock|G|N|N|100
SIGI|Selective Insurance Group, Inc. - Common Stock|Q|N|N|100
SIGM|Sigma Designs, Inc. - Common Stock|Q|N|N|100
SILC|Silicom Ltd - Ordinary Shares|G|N|N|100
SIMG|Silicon Image, Inc. - Common Stock|Q|N|N|100
SIMO|Silicon Motion Technology Corporation - American Depositary Shares, each representing four ordinary shares|Q|N|N|100
SINA|Sina Corporation - Ordinary Shares|Q|N|N|100
SINO|Sino-Global Shipping America, Ltd. - Common Stock|S|N|N|100
SIRI|Sirius XM Radio Inc. - Common Stock|Q|N|N|100
SIRO|Sirona Dental Systems, Inc. - Common Stock|Q|N|N|100
SIVB|SVB Financial Group - Common Stock|Q|N|N|100
SIVBO|SVB Financial Group - 7% Cumulative Trust Preferred Securities - SVB Capital II|Q|N|N|100
SKBI|Skystar Bio-Pharmaceutical Company - Common Stock|S|N|N|100
SKYW|SkyWest, Inc. - Common Stock|Q|N|N|100
SLAB|Silicon Laboratories, Inc. - Common Stock|Q|N|N|100
SLGN|Silgan Holdings, Inc. - Common Stock|Q|N|N|100
SLP|Simulations Plus, Inc. - Common Stock|S|N|N|100
SLRC|Solar Capital Ltd. - $0.01 par value common stock|Q|N|N|100
SLRY|Salary.com - Common Stock|S|N|N|100
SLTC|Selectica, Inc. - Common Stock|G|N|N|100
SLTM|Solta Medical, Inc - Common Stock|G|N|N|100
SLXP|Salix Pharmaceuticals, Ltd. - Common Stock|Q|N|N|100
SMBC|Southern Missouri Bancorp, Inc. - Common Stock|G|N|N|100
SMBL|Smart Balance Inc - Common Stock|G|N|N|100
SMCG|Millenium India Acquisition Company Inc. - Common Stock|S|N|N|100
SMCI|Super Micro Computer, Inc. - Common Stock|Q|N|N|100
SMED|Sharps Compliance Corp - Common Stock|S|N|N|100
SMHG|Sanders Morris Harris Group, Inc. - Common Stock|Q|N|N|100
SMIT|Schmitt Industries, Inc. - Common Stock|S|N|N|100
SMMF|Summit Financial Group, Inc. - Common Stock|S|N|N|100
SMOD|SMART Modular Technologies (WWH), Inc. - Ordinary shares, $0.00016667 par value.|Q|N|N|100
SMRT|Stein Mart, Inc. - Common Stock|Q|N|N|100
SMSC|Standard Microsystems Corporation - Common Stock|Q|N|N|100
SMSI|Smith Micro Software, Inc. - Common Stock|Q|N|N|100
SMT|SMART Technologies Inc. - Class A Subordinate Voting Shares|Q|N|N|100
SMTB|Smithtown Bancorp Inc - Common Stock|Q|N|N|100
SMTC|Semtech Corporation - Common Stock|Q|N|N|100
SMTX|SMTC Corporation - Common Stock|G|N|N|100
SNAK|Inventure Foods, Inc. - Common Stock|S|N|N|100
SNBC|Sun Bancorp, Inc. - Common Stock|Q|N|N|100
SNCR|Synchronoss Technologies, Inc. - Common Stock|Q|N|N|100
SNDA|Shanda Interactive Entertainment Limited - American Depositary Shares, each representing 2 ordinary shares|Q|N|N|100
SNDK|SanDisk Corporation - Common Stock|Q|N|N|100
SNEN|Sinoenergy Corporation - Common Stock|S|N|N|100
SNFCA|Security National Financial Corporation - Class A Common Stock|G|N|N|100
SNHY|Sun Hydraulics Corporation - Common Stock|Q|N|N|100
SNIC|Sonic Solutions - Common Stock|Q|N|N|100
SNMX|Senomyx, Inc. - Common Stock|G|N|N|100
SNPS|Synopsys, Inc. - Common Stock|Q|N|N|100
SNSS|Sunesis Pharmaceuticals, Inc. - Common Stock, par value $0.0001 per share|S|N|D|100
SNSTA|Sonesta International Hotels Corporation - Class A Common Stock|G|N|N|100
SNTA|Synta Pharmaceuticals Corp. - Common Stock|G|N|N|100
SNTS|Santarus, Inc. - Common Stock|G|N|N|100
SOCB|Southcoast Financial Corporation - Common Stock|G|N|N|100
SOFO|Sonic Foundry, Inc. - Common Stock|S|N|N|100
SOHU|Sohu.com Inc. - Common Stock|Q|N|N|100
SOLF|Solarfun Power Holdings Co., Ltd. - American Depository Shares, each representing five ordinary shares|Q|N|N|100
SOLR|GT Solar International, Inc. - Common Stock|Q|N|N|100
SOMH|Somerset Hills Bancorp - Common Stock|G|N|N|100
SOMX|Somaxon Pharmaceuticals, Inc. - Common Stock, par value $0.0001 per share|S|N|N|100
SONA|Southern National Bancorp of Virginia, Inc. - Common Stock|G|N|N|100
SONC|Sonic Corp. - Common Stock|Q|N|N|100
SONE|S1 Corporation - Common Stock|G|N|N|100
SONO|SonoSite, Inc. - Common Stock|Q|N|N|100
SONS|Sonus Networks, Inc. - Common Stock|Q|N|N|100
SORL|SORL Auto Parts, Inc. - Common Stock|G|N|N|100
SPAN|Span-America Medical Systems, Inc. - Common Stock|G|N|N|100
SPAR|Spartan Motors, Inc. - Common Stock|Q|N|N|100
SPCHA|Sport Chalet, Inc. - Class A Common Stock|G|N|N|100
SPCHB|Sport Chalet, Inc. - Class B Common Stock|G|N|N|100
SPEC|Spectrum Control, Inc. - Common Stock|Q|N|N|100
SPEX|Spherix Incorporated - Common Stock|S|N|N|100
SPIL|Siliconware Precision Industries Company, Ltd. - ADS represents common shares|Q|N|N|100
SPIR|Spire Corporation - Common Stock|G|N|N|100
SPLS|Staples, Inc. - Common Stock|Q|N|N|100
SPMD|SuperMedia Inc. - Common Stock|G|N|N|100
SPNC|The Spectranetics Corporation - Common Stock|G|N|N|100
SPNS|Sapiens International Corporation N.V. - Common Shares|S|N|N|100
SPPI|Spectrum Pharmaceuticals, Inc. - Common Stock|G|N|N|100
SPPR|Supertel Hospitality, Inc. - Common Stock|G|N|N|100
SPPRO|Supertel Hospitality, Inc. - Series B Cumulative Preferred Stock|G|N|N|100
SPPRP|Supertel Hospitality, Inc. - Series A Convertible Preferred Stock|G|N|N|100
SPRD|Spreadtrum Communications, Inc. - American Depositary Share represents three Ordinary Shares|G|N|N|100
SPRO|SmartPros Ltd. - Common Stock|S|N|N|100
SPRT|support.com, Inc. - Common Stock|Q|N|N|100
SPSC|SPS Commerce, Inc. - Common Stock|G|N|N|100
SPTN|Spartan Stores, Inc. - Common Stock|Q|N|N|100
SPU|SkyPeople Fruit Juice, Inc. - Common Stock|G|N|N|100
SPWRA|SunPower Corporation - Class A Common Stock|Q|N|N|100
SPWRB|SunPower Corporation - Class B Common Stock|Q|N|N|100
SQNM|Sequenom, Inc. - Common Stock|G|N|N|100
SQQQ|ProShares UltraPro Short QQQ|G|N|N|100
SRCE|1st Source Corporation - Common Stock|Q|N|N|100
SRCL|Stericycle, Inc. - Common Stock|Q|N|N|100
SRDX|SurModics, Inc. - Common Stock|Q|N|N|100
SRGV|SurgiVision, Inc. - Common Stock|S|N|N|100
SRIB|Merrill Lynch & Co., Inc. - Strategic Return Notes Linked to the Industrial 15 Index|G|N|N|100
SRLS|SeraCare Life Sciences Inc - Common Stock|S|N|N|100
SRSL|SRS Labs, Inc. - Common Stock|G|N|N|100
SSBI|Summit State Bank - Common Stock|G|N|N|100
SSFN|Stewardship Financial Corp - Common Stock|S|N|N|100
SSNC|SS&C Technologies Holdings, Inc. - Common Stock|Q|N|N|100
SSRI|Silver Standard Resources, Inc - Common Stock|G|N|N|100
SSRX|3SBio Inc. - American Depositary Shares, each representing seven ordinary shares|Q|N|N|100
SSYS|Stratasys, Inc. - Common Stock|Q|N|N|100
STAA|STAAR Surgical Company - Common Stock|G|N|N|100
STAN|Standard Parking Corporation - common stock|Q|N|N|100
STBA|S&T Bancorp, Inc. - Common Stock|Q|N|N|100
STBC|State Bancorp, Inc. - Common Stock|G|N|N|100
STEC|STEC, Inc. - Common Stock|Q|N|N|100
STEI|Stewart Enterprises, Inc. - Class A Common Stock|Q|N|N|100
STEL|StellarOne Corporation - Common Stock|Q|N|N|100
STEM|StemCells, Inc. - Common Stock|G|N|D|100
STFC|State Auto Financial Corporation - Common Stock|Q|N|N|100
STKL|SunOpta, Inc. - Common Stock|Q|N|N|100
STLD|Steel Dynamics, Inc. - Common Stock|Q|N|N|100
STLY|Stanley Furniture Company, Inc. - Common Stock|Q|N|N|100
STMP|Stamps.com Inc. - Common Stock|Q|N|N|100
STNR|Steiner Leisure Limited - Common Shares|Q|N|N|100
STON|StoneMor Partners L.P. - Common Unit Representing Limited Partnership Interests|Q|N|N|100
STRA|Strayer Education, Inc. - Common Stock|Q|N|N|100
STRC|SRI/Surgical Express, Inc. - Common Stock|G|N|N|100
STRL|Sterling Construction Company Inc - Common Stock|Q|N|N|100
STRM|Streamline Health Solutions, Inc. - Common Stock|S|N|N|100
STRN|Sutron Corporation - Common Stock|S|N|N|100
STRS|Stratus Properties, Inc. - Common Stock|Q|N|N|100
STRT|Strattec Security Corporation - Common Stock|G|N|N|100
STRZ|Star Buffet, Inc. - Common Stock|S|N|N|100
STSA|Sterling Financial Corporation - Common Stock|S|N|D|100
STX|Seagate Technology. - common stock|Q|N|N|100
STXS|Stereotaxis, Inc. - Common Stock|G|N|N|100
SUBK|Suffolk Bancorp - Common Stock|Q|N|N|100
SUMR|Summer Infant, Inc. - Common Stock|S|N|N|100
SUNH|Sun Healthcare Group, Inc. - Common Stock|Q|N|N|100
SUPG|SuperGen, Inc. - Common Stock|G|N|N|100
SUPR|Superior Bancorp - Common Stock|G|N|N|100
SUPX|Supertex, Inc. - Common Stock|Q|N|N|100
SURG|Synergetics USA, Inc. - Common Stock|S|N|N|100
SURW|SureWest Communications - Common Stock|G|N|N|100
SUSQ|Susquehanna Bancshares, Inc. - Common Stock|Q|N|N|100
SUSS|Susser Holdings Corporation - Common Stock, $0.01 par value|G|N|N|100
SUTR|Sutor Technology Group Limited - Common Stock|S|N|N|100
SVA|Sinovac Biotech, Ltd. - Ordinary Shares (Antigua/Barbudo)|G|N|N|100
SVBI|Severn Bancorp Inc - Common Stock|S|N|N|100
SVLF|Silverleaf Resorts, Inc. - Common Stock|S|N|N|100
SVNT|Savient Pharmaceuticals Inc - Common Stock|G|N|N|100
SVVS|SAVVIS, Inc. - Common Stock|Q|N|N|100
SWHC|Smith & Wesson Holding Corporation - Common Stock|Q|N|N|100
SWIR|Sierra Wireless, Inc. - Common Stock|Q|N|N|100
SWKS|Skyworks Solutions, Inc. - Common Stock|Q|N|N|100
SWSI|Superior Well Services, Inc. - Common Stock|Q|N|N|100
SWWC|Southwest Water Company - Common Stock|Q|N|N|100
SXCI|SXC Health Solutions Corp. - Common Stock|Q|N|N|100
SYBT|S.Y. Bancorp, Inc. - Common Stock|Q|N|N|100
SYBTP|S.Y. Bancorp, Inc. - Cumulative Trust Preferred Stock|Q|N|N|100
SYKE|Sykes Enterprises, Incorporated - Common Stock|Q|N|N|100
SYMC|Symantec Corporation - Common Stock|Q|N|N|100
SYMM|Symmetricom, Inc. - Common Stock|G|N|N|100
SYMS|Syms Corp - Common Stock|G|N|N|100
SYMX|Synthesis Energy Systems, Inc. - Common Stock|G|N|N|100
SYNA|Synaptics Incorporated - Common Stock|Q|N|N|100
SYNL|Synalloy Corporation - Common Stock|G|N|N|100
SYNM|Syntroleum Corporation - Common Stock|S|N|N|100
SYNO|Synovis Life Technologies, Inc. - Common Stock|G|N|N|100
SYNT|Syntel, Inc. - Common Stock|Q|N|N|100
SYPR|Sypris Solutions, Inc. - Common Stock|G|N|N|100
SYUT|Synutra International, Inc. - Common Stock|Q|N|N|100
TACT|TransAct Technologies Incorporated - Common Stock|G|N|N|100
TAIT|Taitron Components Incorporated - Class A Common Stock|S|N|N|100
TASR|TASER International, Inc. - Common Stock|Q|N|N|100
TAST|Carrols Restaurant Group, Inc. - Common Stock|G|N|N|100
TATT|TAT Technologies Ltd. - Ordinary Shares|G|N|N|100
TAXI|Medallion Financial Corp. - Common Stock|Q|N|N|100
TAYC|Taylor Capital Group, Inc. - COMMON STOCK|Q|N|N|100
TAYCP|Taylor Capital Group, Inc. - TAYC Capital Trust I - 9.75% Preferred Securities|Q|N|N|100
TAYD|Taylor Devices, Inc. - Common Stock|S|N|N|100
TBAC|Tandy Brands Accessories, Inc. - Common Stock|G|N|N|100
TBBK|The Bancorp, Inc. - Common Stock|Q|N|N|100
TBNK|Territorial Bancorp Inc. - Common Stock|Q|N|N|100
TBSI|TBS International Plc - Class A Ordinary Shares|Q|N|N|100
TBUS|DRI Corporation - Common Stock|S|N|N|100
TCAP|Triangle Capital Corporation - Common Stock|Q|N|N|100
TCBI|Texas Capital Bancshares, Inc. - Common Stock|Q|N|N|100
TCBIW|Texas Capital Bancshares, Inc. - Warrant|Q|N|N|100
TCBK|TriCo Bancshares - Common Stock|Q|N|N|100
TCCO|Technical Communications Corporation - Common Stock|S|N|N|100
TCHC|21st Century Holding Company - Common Stock|G|N|N|100
TCLP|TC PipeLines, LP - Common Units Representing Limited Partnership Interests|Q|N|N|100
TCRD|THL Credit, Inc. - Common Stock|Q|N|N|100
TDBK|Tidelands Bancshares, Inc. - Common Stock (South Carolina)|G|N|N|100
TDSC|3D Systems Corporation - Common Stock|G|N|N|100
TEAM|TechTeam Global, Inc. - Common Stock|G|N|N|100
TEAR|TearLab Corporation - Common Stock|S|N|N|100
TECD|Tech Data Corporation - Common Stock|Q|N|N|100
TECH|Techne Corporation - Common Stock|Q|N|N|100
TECUA|Tecumseh Products Company - Class A Common Stock|G|N|N|100
TECUB|Tecumseh Products Company - Class B Common Stock|G|N|N|100
TELK|Telik, Inc. - Common Stock|S|N|D|100
TELOZ|TEL Offshore Trust - Units of Beneficial Interest|S|N|N|100
TESO|Tesco Corporation - Common Stock|Q|N|N|100
TESS|TESSCO Technologies Incorporated - Common Stock|G|N|N|100
TEVA|Teva Pharmaceutical Industries Limited - American Depositary Shares, each representing one Ordinary Share|Q|N|N|100
TFCO|Tufco Technologies, Inc. - Common Stock|S|N|N|100
TFONY|Telefonos de Mexico - American Depositary Shares each representing 20 Series A Shares|S|N|N|100
TFSL|TFS Financial Corporation - Common Stock|Q|N|N|100
TGA|Transglobe Energy Corp - Ordinary Shares|Q|N|N|100
TGAL|Tegal Corporation - Common Stock|S|N|D|100
TGE|TGC Industries, Inc. - Common Stock|Q|N|N|100
TGISD|Thomas Group, Inc. - Common Stock|S|N|D|100
THFF|First Financial Corporation Indiana - Common Stock|Q|N|N|100
THLD|Threshold Pharmaceuticals, Inc. - Common Stock|S|N|N|100
THMD|Thermadyne Holdings Corporation New - Common Stock|S|N|N|100
THOR|Thoratec Corporation - Common Stock|Q|N|N|100
THQI|THQ Inc. - Common Stock|Q|N|N|100
THRD|TF Financial Corporation - Common Stock|G|N|N|100
THRX|Theravance, Inc. - Common Stock|G|N|N|100
THTI|THT Heat Transfer Technology, Inc. - Common Stock|S|N|N|100
TIBB|TIB Financial Corporation - Common Stock|Q|N|D|100
TIBX|TIBCO Software, Inc. - Common Stock|Q|N|N|100
TICC|TICC Capital Corp. - Closed End Fund|Q|N|N|100
TIER|Tier Technologies, Inc. - Common Stock|G|N|N|100
TIGR|TigerLogic Corporation - Common Stock|S|N|N|100
TIII|Tii Network Technologies, Inc. - Common Stock|S|N|N|100
TINY|Harris & Harris Group, Inc. - Common Stock|G|N|N|100
TISA|Top Image Systems, Ltd. - Ordinary Shares|S|N|D|100
TISI|Team, Inc. - Common Stock|Q|N|N|100
TITN|Titan Machinery Inc. - Common Stock|Q|N|N|100
TIVO|TiVo Inc. - Common Stock|Q|N|N|100
TIXC|Tix Corporation - Common Stock|S|N|N|100
TKLC|Tekelec - Common Stock|Q|N|N|100
TLAB|Tellabs, Inc. - Common Stock|Q|N|N|100
TLCR|Talecris Biotherapeutics Holdings Corp. - Common Stock|Q|N|N|100
TLEO|Taleo Corporation - Class A Common Stock|G|N|N|100
TLF|Tandy Leather Factory, Inc. - Common Stock|G|N|N|100
TLGD|Tollgrade Communications, Inc. - Common Stock|Q|N|N|100
TLVT|Telvent GIT, S.A. - Ordinary Shares|Q|N|N|100
TMNG|The Management Network Group, Inc. - Common Stock|G|N|N|100
TMRK|Terremark Worldwide, Inc. - Common Stock|G|N|N|100
TNAV|TeleNav, Inc. - Common Stock|G|N|N|100
TNCC|Tennessee Commerce Bancorp, Inc. (TN) - Common Stock|G|N|N|100
TNDM|Neutral Tandem, Inc. - Common Stock|Q|N|N|100
TNGN|Tengion, Inc. - Common Stock|G|N|N|100
TO|Tech/Ops Sevcon, Inc. - Common Stock|S|N|N|100
TOBC|Tower Bancorp Inc - Common Stock|G|N|N|100
TOFC|Tower Financial Corporation - Common Stock|G|N|N|100
TOMO|TomoTherapy Incorporated - Common Stock|Q|N|N|100
TOPS|TOP Ships Inc. - Common Stock|Q|N|D|100
TORM|TOR Minerals International Inc - Common Stock|S|N|N|100
TOWN|Towne Bank - Common Stock|Q|N|N|100
TPCG|TPC Group, Inc. - Common Stock|S|N|N|100
TPGI|Thomas Properties Group, Inc. - Common Stock|G|N|N|100
TQNT|TriQuint Semiconductor, Inc. - Common Stock|Q|N|N|100
TQQQ|ProShares UltraPro QQQ|G|N|N|100
TRAD|TradeStation Group Inc - Common Stock|Q|N|N|100
TRAK|DealerTrack Holdings, Inc. - Common Stock, par value $0.01 per share|Q|N|N|100
TRBN|Trubion Pharmaceuticals,  Inc. - common stock|G|N|N|100
TRBR|Trailer Bridge, Inc. - Common Stock|G|N|N|100
TRCI|Technology Research Corporation - Common Stock|G|N|N|100
TRCR|Transcend Services, Inc. - Common Stock|Q|N|N|100
TREE|Tree.com, Inc. - Common Stock|G|N|N|100
TRGL|Toreador Resources Corporation - Common Stock|G|N|N|100
TRGT|Targacept, Inc. - Common Stock|G|N|N|100
TRIB|Trinity Biotech plc - American Depositary Shares each representing 4 A Ordinary Shares|Q|N|N|100
TRID|Trident Microsystems, Inc. - Common Stock|Q|N|N|100
TRIT|Tri-Tech Holding Inc. - Ordinary Shares|S|N|N|100
TRLG|True Religion Apparel, Inc. - Common Stock|Q|N|N|100
TRMA|Trico Marine Services, Inc. - Common Stock New|G|N|G|100
TRMB|Trimble Navigation Limited - Common Stock|Q|N|N|100
TRMD|TORM A/S - American Depository Shares each representing one Common Share|Q|N|N|100
TRMK|Trustmark Corporation - Common Stock|Q|N|N|100
TRMS|Trimeris, Inc. - Common Stock|G|N|N|100
TRNS|Transcat, Inc. - Common Stock|S|N|N|100
TROW|T. Rowe Price Group, Inc. - Common Stock|Q|N|N|100
TRS|TriMas Corporation - Trimas Corporation Common Stock|G|N|N|100
TRST|TrustCo Bank Corp NY - Common Stock|Q|N|N|100
TRUE|Centrue Financial Corporation - Common Stock|G|N|N|100
TSBK|Timberland Bancorp, Inc. - Common Stock|G|N|N|100
TSCM|TheStreet.com, Inc. - Common Stock|G|N|N|100
TSCO|Tractor Supply Company - Common Stock|Q|N|N|100
TSEM|Tower Semiconductor Ltd. - Ordinary Shares|G|N|N|100
TSEMG|Tower Semiconductor Ltd. - Debentures convertible into common stock|S|N|N|100
TSFG|The South Financial Group Inc. - Common Stock|S|N|D|100
TSLA|Tesla Motors, Inc. - Common Stock|Q|N|N|100
TSON|TranS1 Inc. - Common Stock|G|N|N|100
TSPT|Transcept Pharmaceuticals, Inc. - Common Stock|G|N|N|100
TSRA|Tessera Technologies, Inc. - Common Stock|Q|N|N|100
TSRI|TSR, Inc. - Common Stock|S|N|N|100
TSRX|Trius Therapeutics, Inc. - Common Stock|G|N|N|100
TSTC|Telestone Technologies Corp. - Common Stock|Q|N|N|100
TSTF|TeamStaff, Inc. - Common Stock|S|N|D|100
TSTR|TerreStar Corporation - Common Stock|G|N|D|100
TSTY|Tasty Baking Company - Common Stock|G|N|N|100
TSYS|TeleCommunication Systems, Inc. - Class A Common Stock|G|N|N|100
TTEC|TeleTech Holdings, Inc. - Common Stock|Q|N|N|100
TTEK|Tetra Tech, Inc. - Common Stock|Q|N|N|100
TTES|T-3 Energy Services Inc - Common Stock|Q|N|N|100
TTGT|TechTarget, Inc. - Common Stock|G|N|N|100
TTHI|Transition Therapeutics, Inc. - (Canada) Ordinary Shares|G|N|N|100
TTMI|TTM Technologies, Inc. - Common Stock|Q|N|N|100
TTPA|Trintech Group PLC - American Depositary Shares each representing two Ordinary Shares|G|N|N|100
TTWO|Take-Two Interactive Software, Inc. - Common Stock|Q|N|N|100
TUES|Tuesday Morning Corp. - Common Stock|Q|N|N|100
TUNE|Microtune, Inc. - Common Stock|G|N|N|100
TWER|Towerstream Corporation - Common Stock|S|N|N|100
TWGP|Tower Group, Inc. - Common Stock|Q|N|N|100
TWIN|Twin Disc, Incorporated - Common Stock|Q|N|N|100
TWMC|Trans World Entertainment Corp. - Common Stock|G|N|N|100
TWTC|tw telecom inc. - Class A Common Stock|Q|N|N|100
TXCC|TranSwitch Corporation - Common Stock|S|N|N|100
TXIC|Tongxin International Ltd. - Common Stock|G|N|E|100
TXICU|Tongxin International Ltd. - Units|G|N|E|100
TXICW|Tongxin International Ltd. - Warrants 4/10/2011|G|N|E|100
TXRH|Texas Roadhouse, Inc. - Common Stock, par value $0.001 per share|Q|N|N|100
TYPE|Monotype Imaging Holdings Inc. - Common Stock|Q|N|N|100
TZOO|Travelzoo Inc - Common Stock|Q|N|N|100
UACL|Universal Truckload Services, Inc. - Common Stock, no par value|Q|N|N|100
UAUA|UAL Corporation - Common Stock New|Q|N|N|100
UBCP|United Bancorp, Inc. - Common Stock|S|N|N|100
UBFO|United Security Bancshares - Common Stock|Q|N|N|100
UBNK|United Financial Bancorp, Inc. - Common Stock|Q|N|N|100
UBOH|United Bancshares, Inc. - Common Stock|G|N|N|100
UBSH|Union First Market Bankshares Corporation - Common Stock|Q|N|N|100
UBSI|United Bankshares, Inc. - Common Stock|Q|N|N|100
UCBA|United Community Bancorp - Common Stock|G|N|N|100
UCBI|United Community Banks, Inc. - Common Stock|Q|N|N|100
UCFC|United Community Financial Corp. - Common Stock|Q|N|N|100
UCTT|Ultra Clean Holdings, Inc. - Common Stock|Q|N|N|100
UDRL|Union Drilling, Inc. - common stock|Q|N|N|100
UEIC|Universal Electronics Inc. - Common Stock|Q|N|N|100
UEPS|Net 1 UEPS Technologies, Inc. - Common Stock|Q|N|N|100
UFCS|United Fire & Casualty Company - Common Stock|Q|N|N|100
UFPI|Universal Forest Products, Inc. - Common Stock|Q|N|N|100
UFPT|UFP Technologies, Inc. - Common Stock|S|N|N|100
UG|United-Guardian, Inc. - Common Stock|G|N|N|100
UHAL|Amerco - Common Stock|Q|N|N|100
ULBI|Ultralife Corporation - Common Stock|G|N|N|100
ULCM|Ulticom, Inc. - Common Stock|G|N|N|100
ULGX|Urologix, Inc. - Common Stock|S|N|D|100
ULTA|Ulta Salon, Cosmetics & Fragrance, Inc. - Common Stock|Q|N|N|100
ULTI|The Ultimate Software Group, Inc. - Common Stock|Q|N|N|100
ULTR|Ultrapetrol (Bahamas) Limited - common stock|Q|N|N|100
UMBF|UMB Financial Corporation - Common Stock|Q|N|N|100
UMPQ|Umpqua Holdings Corporation - Common Stock|Q|N|N|100
UNAM|Unico American Corporation - Common Stock|G|N|N|100
UNB|Union Bankshares, Inc. - Common Stock|G|N|N|100
UNCA|Unica Corporation - Common Stock, par value $0.01 per share|G|N|N|100
UNFI|United Natural Foods, Inc. - Common Stock|Q|N|N|100
UNFY|Unify Corporation - Common Stock|S|N|N|100
UNIS|Unilife Corporation - Common Stock|G|N|N|100
UNTD|United Online, Inc. - Common Stock|Q|N|N|100
UNTY|Unity Bancorp, Inc. - Common Stock|G|N|N|100
UPI|Uroplasty, Inc. - Common Stock|S|N|N|100
URBN|Urban Outfitters, Inc. - Common Stock|Q|N|N|100
URRE|Uranium Resources, Inc. - Common Stock|S|N|D|100
USAK|USA Truck, Inc. - Common Stock|Q|N|N|100
USAP|Universal Stainless & Alloy Products, Inc. - Common Stock|Q|N|N|100
USAT|USA Technologies, Inc. - Common Stock|G|N|D|100
USATP|USA Technologies, Inc. - Preferred Stock|G|N|N|100
USATW|USA Technologies, Inc. - Warrants|G|N|N|100
USATZ|USA Technologies, Inc. - Warrants|G|N|N|100
USBI|United Security Bancshares, Inc. - Common Stock|S|N|N|100
USEG|U.S. Energy Corp. - Common Stock|S|N|N|100
USHS|U.S. Home Systems, Inc. - Common Stock|G|N|N|100
USLM|United States Lime & Minerals, Inc. - Common Stock|G|N|N|100
USMO|USA Mobility, Inc. - Common Stock|Q|N|N|100
USNA|USANA Health Sciences Inc. - Common Stock|Q|N|N|100
USPH|U.S. Physical Therapy, Inc. - Common Stock|Q|N|N|100
USTR|United Stationers Inc. - Common Stock|Q|N|N|100
UTEK|Ultratech, Inc. - Common Stock|G|N|N|100
UTHR|United Therapeutics Corporation - Common Stock|Q|N|N|100
UTIW|UTi Worldwide Inc. - Ordinary Shares|Q|N|N|100
UTMD|Utah Medical Products, Inc. - Common Stock|G|N|N|100
UTSI|UTStarcom, Inc. - Common Stock|Q|N|N|100
UVSP|Univest Corporation of Pennsylvania - Common Stock|Q|N|N|100
UWBK|United Western Bancorp, Inc. - Common Stock|G|N|D|100
VALU|Value Line, Inc. - Common Stock|G|N|N|100
VALV|Shengkai Innovations, Inc. - Common Stock|G|N|N|100
VASC|Vascular Solutions, Inc. - Common Stock|G|N|N|100
VBFC|Village Bank and Trust Financial Corp. - Common Stock|S|N|N|100
VCBI|Virginia Commerce Bancorp - Common Stock|Q|N|N|100
VCGH|VCG Holding Corporation - Common Stock|G|N|N|100
VCIT|Vanguard Intermediate-Term Corporate Bond ETF|G|N|N|100
VCLK|ValueClick, Inc. - Common Stock|Q|N|N|100
VCLT|Vanguard Long-Term Corporate Bond ETF|G|N|N|100
VCSH|Vanguard Short-Term Corporate Bond ETF|G|N|N|100
VDSI|VASCO Data Security International, Inc. - Common Stock|S|N|N|100
VECO|Veeco Instruments Inc. - Common Stock|Q|N|N|100
VETS|Pet DRx Corporation - Common Stock|S|N|D|100
VGIT|Vanguard Intermediate -Term Government Bond ETF|G|N|N|100
VGLT|Vanguard Long-Term Government Bond ETF|G|N|N|100
VGSH|Vanguard Short-Term Government ETF|G|N|N|100
VIAS|Viasystems Group, Inc. - Common Stock|G|N|N|100
VICL|Vical Incorporated - Common Stock|G|N|N|100
VICR|Vicor Corporation - Common Stock|Q|N|N|100
VIDE|Video Display Corporation - Common Stock|G|N|N|100
VIFL|Food Technology Service, Inc. - Common Stock|S|N|N|100
VIMC|Vimicro International Corporation - American depositary shares, each representing four ordinary shares|G|N|N|100
VIRC|Virco Manufacturing Corporation - Common Stock|G|N|N|100
VIRL|Virage Logic Corporation - Common Stock|G|N|N|100
VISN|VisionChina Media, Inc. - American Depositary Shares, each representing one Common Share|G|N|N|100
VIST|VIST Financial Corp - Common Stock|Q|N|N|100
VITA|Orthovita, Inc. - Common Stock|G|N|N|100
VITC|Vitacost.com, Inc. - Common Stock|G|N|N|100
VIVO|Meridian Bioscience Inc. - Common Stock|Q|N|N|100
VLCCF|Knightsbridge Tankers, Limited - Common Stock|Q|N|N|100
VLCM|Volcom, Inc. - Common Stock|Q|N|N|100
VLGEA|Village Super Market, Inc. - Class A Common Stock|Q|N|N|100
VLNC|Valence Technology, Inc. - Common Stock|S|N|D|100
VLTR|Volterra Semiconductor Corporation - Common Stock|Q|N|N|100
VLYWW|Valley National Bancorp - Warrants|S|N|N|100
VMBS|Vanguard Mortgage-Backed Securities ETF|G|N|N|100
VMED|Virgin Media Inc. - Common Stock|Q|N|N|100
VMEDW|Virgin Media Inc. - Series A Warrants|Q|N|N|100
VNDA|Vanda Pharmaceuticals Inc. - Common Stock|G|N|N|100
VOCS|Vocus, Inc. - Common Stock|G|N|N|100
VOD|Vodafone Group Plc - American Depositary Shares each representing ten Ordinary Shares|Q|N|N|100
VOLC|Volcano Corporation - Common Stock|Q|N|N|100
VOLT|Voltaire Ltd. - Ordinary Shares|G|N|N|100
VOXW|Voxware, Inc. - Common Stock|S|N|D|100
VOXX|Audiovox Corporation - Class A Common Stock|G|N|N|100
VPF|Valpey Fisher Corporation - Common Stock|S|N|N|100
VPFG|ViewPoint Financial Group, Inc. - Common Stock|Q|N|N|100
VPHM|ViroPharma Incorporated - Common Stock|Q|N|N|100
VPRT|Vistaprint N.V. - Ordinary Shares (The Netherlands)|Q|N|N|100
VRAZ|Veraz Networks, Inc. - Common Stock|G|N|D|100
VRGY|Verigy Ltd. - Ordinary Shares|Q|N|N|100
VRML|Vermillion, Inc. - Common Stock|G|N|N|100
VRNM|Verenium Corporation - Common Stock|G|N|N|100
VRNT|Verint Systems Inc. - Common Stock|G|N|N|100
VRSK|Verisk Analytics, Inc. - Class A Common Stock|Q|N|N|100
VRSN|VeriSign, Inc. - Common Stock|Q|N|N|100
VRTA|Vestin Realty Mortgage I, Inc. - Common Stock|G|N|D|100
VRTB|Vestin Realty Mortgage II, Inc. - Common Stock|Q|N|N|100
VRTS|Virtus Investment Partners, Inc. - Common Stock|G|N|N|100
VRTU|Virtusa Corporation - common stock|Q|N|N|100
VRTX|Vertex Pharmaceuticals Incorporated - Common Stock|Q|N|N|100
VRUS|Pharmasset, Inc. - common stock|G|N|N|100
VSAT|ViaSat, Inc. - Common Stock|Q|N|N|100
VSBN|VSB Bancorp, Inc. (NY) - Common Stock|G|N|N|100
VSCI|Vision-Sciences, Inc. - Common Stock|S|N|N|100
VSCP|VirtualScopics, Inc. - Common Stock|S|N|N|100
VSEA|Varian Semiconductor Equipment Associates, Inc. - Common Stock|Q|N|N|100
VSEC|VSE Corporation - Common Stock|Q|N|N|100
VSNT|Versant Corporation - Common Stock|S|N|N|100
VTAL|Vital Images, Inc. - Common Stock|Q|N|N|100
VTNC|Vitran Corporation, Inc. - Common Stock|Q|N|N|100
VTROD|Vertro, Inc - Common Stock|S|N|N|100
VVTV|ValueVision Media, Inc. - Common Stock|G|N|N|100
VVUS|VIVUS, Inc. - Common Stock|G|N|N|100
VYFC|Valley Financial Corporation - Common Stock|S|N|N|100
WABC|Westamerica Bancorporation - Common Stock|Q|N|N|100
WACLY|Wacoal Holdings Corporation - American Depositary Shares each representing 5 shares of such Common Stock|S|N|N|100
WAIN|Wainwright Bank & Trust Company - Common Stock|G|N|N|100
WASH|Washington Trust Bancorp, Inc. - Common Stock|Q|N|N|100
WATG|Wonder Auto Technology, Inc. - Common Stock|G|N|N|100
WAVX|Wave Systems Corp. - Class A Common Stock|S|N|N|100
WAYN|Wayne Savings Bancshares Inc. - Common Stock|G|N|N|100
WBCO|Washington Banking Company - Common Stock|Q|N|N|100
WBMD|WebMD Health Corp - Common Stock|Q|N|N|100
WBNK|Waccamaw Bankshares Inc - Common Stock|G|N|N|100
WBNKW|Waccamaw Bankshares Inc - Warrants|G|N|N|100
WBSN|Websense, Inc. - Common Stock|Q|N|N|100
WBSTP|Webster Preferred Capital Corp - Series B 8.625% Cumulative|G|N|N|100
WCAA|WCA Waste Corporation - Common Stock|G|N|N|100
WCBO|West Coast Bancorp - Common Stock|Q|N|N|100
WCRX|Warner Chilcott plc - Ordinary Shares|Q|N|N|100
WDFC|WD-40 Company - Common Stock|Q|N|N|100
WEBM|WebMediaBrands Inc - Common Stock|Q|N|D|100
WERN|Werner Enterprises, Inc. - Common Stock|Q|N|N|100
WEST|Akeena Solar, Inc. d/b/a Westinghouse Solar - Common Stock|S|N|D|100
WEYS|Weyco Group, Inc. - Common Stock|Q|N|N|100
WFD|Westfield Financial, Inc. - Common Stock|Q|N|N|100
WFMI|Whole Foods Market, Inc. - Common Stock|Q|N|N|100
WFSL|Washington Federal, Inc. - Common Stock|Q|N|N|100
WFSLW|Washington Federal, Inc. - Warrant|Q|N|N|100
WGOV|Woodward Governor Company - Common Stock|Q|N|N|100
WHRT|World Heart Corporation - Common Stock|S|N|N|100
WIBC|Wilshire Bancorp, Inc. - Common Stock|Q|N|N|100
WILC|G. Willi-Food International,  Ltd. - Ordinary Shares|S|N|N|100
WIN|Windstream Corporation - Common Stock|Q|N|N|100
WINA|Winmark Corporation - Common Stock|G|N|N|100
WINN|Winn-Dixie Stores, Inc. - Common Stock|Q|N|N|100
WIRE|Encore Wire Corporation - Common Stock|Q|N|N|100
WLDN|Willdan Group, Inc. - Common Stock|G|N|N|100
WLFC|Willis Lease Finance Corporation - Common Stock|G|N|N|100
WLFCP|Willis Lease Finance Corporation - Series A Preferred Shares|G|N|N|100
WMAR|West Marine, Inc. - Common Stock|G|N|N|100
WMCO|Williams Controls, Inc. - Common Stock|G|N|N|100
WMGI|Wright Medical Group, Inc. - Common Stock|Q|N|N|100
WOLF|Great Wolf Resorts, Inc. - Common Stock|G|N|N|100
WOOD|iShares S&P Global Timber & Forestry Index Fund|G|N|N|100
WOOF|VCA Antech, Inc. - Common Stock|Q|N|N|100
WPCS|WPCS International Incorporated - Common Stock|G|N|N|100
WPPGY|WPP plc - American Depositary Shares each representing five Ordinary Shares|Q|N|N|100
WPRT|Westport Innovations Inc - Ordinary Shares|G|N|N|100
WRES|Warren Resources, Inc. - Common Stock|G|N|N|100
WRLD|World Acceptance Corporation - Common Stock|Q|N|N|100
WRLS|Telular Corporation - Common Stock|G|N|N|100
WSB|WSB Holdings, Inc. - Common Stock|G|N|N|100
WSBC|WesBanco, Inc. - Common Stock|Q|N|N|100
WSBF|Waterstone Financial, Inc. - Common Stock, par value $0.01 per share|Q|N|N|100
WSCI|WSI Industries Inc. - Common Stock|S|N|N|100
WSFS|WSFS Financial Corporation - Common Stock|Q|N|N|100
WSTG|Wayside Technology Group, Inc. - Common Stock|G|N|N|100
WSTL|Westell Technologies, Inc. - Class A Common Stock|Q|N|N|100
WTBA|West Bancorporation - Common Stock|Q|N|N|100
WTFC|Wintrust Financial Corporation - Common Stock|Q|N|N|100
WTNY|Whitney Holding Corporation - Common Stock|Q|N|N|100
WTSLA|The Wet Seal, Inc. - Class A Common Stock|G|N|N|100
WUHN|Wuhan General Group (China), Inc. - Common Stock|S|N|N|100
WVFC|WVS Financial Corp. - Common Stock|G|N|N|100
WVVI|Willamette Valley Vineyards, Inc. - Common Stock|S|N|N|100
WWAY|Westway Group, Inc. - Common Stock|S|N|N|100
WWAYU|Westway Group, Inc. - Units 2010|S|N|N|100
WWAYW|Westway Group, Inc. - Warrant 2011|S|N|N|100
WWIN|Winner Medical Group Inc. - Common Stock|G|N|N|100
WWON|Westwood One, Inc. - Common Stock|G|N|N|100
WWVY|Warwick Valley Telephone Company - Common Stock|G|N|N|100
WWWW|Web.com Group, Inc - Common Stock, par value $0.001 per share|G|N|N|100
WXCO|WHX Corporation - Common Stock Par $0.01|S|N|N|100
WYNN|Wynn Resorts, Limited - Common stock|Q|N|N|100
XATA|XATA Corporation - Common Stock|S|N|N|100
XBKS|Xenith Bankshares, Inc. - Common Stock|S|N|N|100
XETA|XETA Technologies, Inc. - Common Stock|G|N|N|100
XIDE|Exide Technologies - Common Stock|G|N|N|100
XIDEW|Exide Technologies - Warrant|G|N|N|100
XING|Qiao Xing Universal Resources, Inc. - Common Stock|Q|N|N|100
XLBS|PowerShares S&P SmallCap Materials Portfolio|G|N|N|100
XLES|PowerShares S&P SmallCap Energy Portfolio|G|N|N|100
XLFS|PowerShares S&P SmallCap Financials Portfolio|G|N|N|100
XLIS|PowerShares S&P SmallCap Industrials Portfolio|G|N|N|100
XLKS|PowerShares S&P SmallCap Information Technology Portfolio|G|N|N|100
XLNX|Xilinx, Inc. - Common Stock|Q|N|N|100
XLPS|PowerShares S&P SmallCap Consumer Staples Portfolio|G|N|N|100
XLUS|PowerShares S&P SmallCap Utilities Portfolio|G|N|N|100
XLVS|PowerShares S&P SmallCap Health Care Portfolio|G|N|N|100
XLYS|PowerShares S&P SmallCap Consumer Discretionary Portfolio|G|N|N|100
XNPT|XenoPort, Inc. - Common Stock|Q|N|N|100
XOMAD|XOMA Ltd. - Common Stock|G|N|N|100
XPRT|LECG Corporation - Common Stock|Q|N|N|100
XRAY|DENTSPLY International Inc. - Common Stock|Q|N|N|100
XRIT|X-Rite, Incorporated - Common Stock|Q|N|N|100
XRTX|Xyratex Ltd. - Common Shares|Q|N|N|100
XSEL|Xinhua Sports & Entertainment Limited - American depositary shares, each representing two class A common shares|G|N|D|100
XTEX|Crosstex Energy, L.P. - Common Units Representing Limited Partner Interests|Q|N|N|100
XTXI|Crosstex Energy, Inc. - Common stock|Q|N|N|100
XWES|World Energy Solutions Inc (DE) - Common|S|N|N|100
XXIA|Ixia - Common Stock|Q|N|N|100
YAVY|Yadkin Valley Financial Corporation - Common Stock|Q|N|N|100
YDNT|Young Innovations, Inc. - Common Stock|Q|N|N|100
YHOO|Yahoo! Inc. - Common Stock|Q|N|N|100
YONG|Yongye International, Inc. - Common Stock|Q|N|N|100
YORW|The York Water Company - Common Stock|Q|N|N|100
YRCW|YRC Worldwide, Inc. - Common Stock|Q|N|D|100
YTEC|Yucheng Technologies Limited - Ordinary shares|Q|N|N|100
YUII|Yuhe International, Inc - Common Stock|S|N|N|100
ZAGG|ZAGG Incorporated - Common Stock|G|N|N|100
ZANE|Zanett Inc. - Common Stock|S|N|N|100
ZBRA|Zebra Technologies Corporation - Class A Common Stock|Q|N|N|100
ZEUS|Olympic Steel, Inc. - Common Stock|Q|N|N|100
ZGEN|ZymoGenetics, Inc. - Common Stock|G|N|N|100
ZHNE|Zhone Technologies, Inc. - Common Stock|S|N|N|100
ZIGO|Zygo Corporation - Common Stock|Q|N|N|100
ZINC|Horsehead Holding Corp. - Common Stock|Q|N|N|100
ZION|Zions Bancorporation - Common Stock|Q|N|N|100
ZIONW|Zions Bancorporation - Warrants|Q|N|N|100
ZIOP|ZIOPHARM Oncology Inc - Common Stock|S|N|N|100
ZIPR|ZipRealty, Inc. - Common Stock|G|N|N|100
ZIXI|Zix Corporation - Common Stock|G|N|N|100
ZJZZT|NASDAQ TEST STOCK|Q|Y|N|100
ZN|Zion Oil & Gas Inc - Common Stock|G|N|N|100
ZNWAW|Zion Oil & Gas Inc - Warrant entitling the holder to purchase (1) one share of common stock at $7.00 per warrant.|G|N|N|100
ZOLL|Zoll Medical Corporation - Common Stock|Q|N|N|100
ZOLT|Zoltek Companies, Inc. - Common Stock|Q|N|N|100
ZOOG|Zoo Entertainment, Inc. - Common Stock|S|N|N|100
ZOOM|Zoom Technologies, Inc. - Common Stock|S|N|N|100
ZRAN|Zoran Corporation - Common Stock|Q|N|N|100
ZSTN|ZST Digital Networks, Inc. - Common Stock|G|N|N|100
ZUMZ|Zumiez Inc. - Common Stock, no par value|Q|N|N|100
ZVZZT|NASDAQ TEST STOCK|G|Y|N|100
ZWZZT|NASDAQ TEST STOCK|S|Y|N|100
ZXZZT|NASDAQ TEST STOCK|G|Y|N|100
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