| Symbol |
Company |
| SMLC |
012 Smile.Communications Ltd. - Ordinary Shar |
| FLWS |
1-800 FLOWERS.COM, Inc. - Common Stock |
| FCCY |
1st Constitution Bancorp (NJ) - Common Stock |
| FIFG |
1st Independence Financial Group, Inc. - Comm |
| FPBN |
1st Pacific Bancorp (CA) - Common Stock |
| SRCE |
1st Source Corporation - Common Stock |
| TCHC |
21st Century Holding Company - Common Stock |
| COMS |
3Com Corporation - Common Stock |
| TDSC |
3D Systems Corporation - Common Stock |
| SSRX |
3SBio Inc. - American Depositary Shares |
| JOBS |
51job, Inc. - American Depositary Shares |
| EGHT |
8x8 Inc - Common Stock |
| APWR |
A-Power Energy Generation Systems, Ltd. - Com |
| APWRU |
A-Power Energy Generation Systems, Ltd. - Uni |
| APWRW |
A-Power Energy Generation Systems, Ltd. - War |
| SHLM |
A. Schulman, Inc. - Common Stock |
| ACMR |
A.C. Moore Arts & Crafts, Inc. - Common Stock |
| ADAM |
A.D.A.M. Inc. - Common Stock |
| APPA |
A.P. Pharma, Inc. - Common Stock |
| ASVI |
A.S.V., Inc. - Common Stock |
| AAON |
AAON, Inc. - Common Stock |
| ASTM |
Aastrom Biosciences, Inc. - Common Stock |
| ABAX |
ABAXIS, Inc. - Common Stock |
| AANB |
Abigail Adams National Bancorp, Inc. - Common |
| ABBC |
Abington Bancorp, Inc. - Common Stock, par va |
| ABMD |
ABIOMED, Inc. - Common Stock |
| ABII |
Abraxis Bioscience Inc. - Common Stock |
| ABXA |
ABX Holdings, Inc. - Common Stock |
| ACTG |
Acacia Research Corporation - Common Stock $0 |
| ACAD |
ACADIA Pharmaceuticals Inc. - Common Stock |
| ACCL |
Accelrys, Inc. - Common Stock |
| ABPI |
Accentia Biopharmaceuticals, Inc. - Common St |
| AIXD |
Access Integrated Technologies, Inc. - Class |
| ANCX |
Access National Corporation - Common Stock |
| AUSA |
Access Plans USA, Inc. - Common Stock |
| ARAY |
Accuray Incorporated - Common Stock |
| ACGY |
Acergy S.A. - American Depositary Shares |
| ACET |
Aceto Corporation - Common Stock |
| ACHN |
Achillion Pharmaceuticals, Inc. - Common Stoc |
| ACIW |
ACI Worldwide, Inc. - Common Stock |
| ACME |
ACME Communications, Inc. - Common Stock |
| APKT |
Acme Packet, Inc. - Common Stock |
| ACOR |
Acorda Therapeutics, Inc. - Common Stock |
| ACFN |
Acorn Energy, Inc. - Common Stock |
| ACSEF |
ACS Motion Control Ltd. - Ordinary Shares |
| ACTL |
Actel Corporation - Common Stock |
| APII |
Action Products International, Inc. - Common |
| ACTS |
Actions Semiconductor Co., Ltd. - american de |
| ACPW |
Active Power, Inc. - Common Stock |
| ACTI |
ActivIdentity Corporation - Common Stock |
| ATVI |
Activision, Inc. - Common Stock |
| ACTU |
Actuate Corporation - Common Stock |
| ACUR |
Acura Pharmaceuticals, Inc. - Common Stock |
| ACUS |
Acusphere, Inc. - Common Stock |
| ACXM |
Acxiom Corporation - Common Stock |
| ADES |
ADA-ES, Inc. - Common Stock |
| ADPT |
Adaptec, Inc. - Common Stock |
| ADCT |
ADC Telecommunications, Inc. - Common Stock |
| AEY |
ADDvantage Technologies Group, Inc. - Common |
| ADEP |
Adept Technology, Inc. - Common Stock |
| ADBE |
Adobe Systems Incorporated - Common Stock |
| ADLR |
Adolor Corporation - Common Stock |
| ADST |
AdStar, Inc. - Common Stock |
| ADTN |
ADTRAN, Inc. - Common Stock |
| AATI |
Advanced Analogic Technologies, Inc. - Common |
| AEIS |
Advanced Energy Industries, Inc. - Common Sto |
| AERT |
Advanced Environmental Recycling Technologies |
| ADLS |
Advanced Life Sciences Holdings, Inc. - Commo |
| ADVNA |
ADVANTA Corp. - Class A Common Stock |
| ADVNB |
ADVANTA Corp. - Class B Common Non Voting |
| ADVS |
Advent Software, Inc. - Common Stock |
| ABCO |
Advisory Board Company (The) - Common Stock |
| AVCA |
Advocat, Inc. - Common Stock |
| AEHR |
Aehr Test Systems - Common Stock |
| AEPI |
AEP Industries Inc. - Common Stock |
| AERO |
AeroGrow International, Inc. - Common Stock |
| AVAV |
AeroVironment, Inc. - Common Stock |
| AEZS |
AEterna Zentaris, Inc. - Common Stock |
| ATRM |
Aetrium Incorporated - Common Stock |
| AFCE |
AFC Enterprises, Inc. - Common Stock |
| AFFM |
Affirmative Insurance Holdings, Inc. - Common |
| AFFY |
Affymax, Inc. - Common Stock |
| AFFX |
Affymetrix, Inc. - Common Stock |
| ATAC |
Aftermarket Technology Corp. - Common Stock |
| FEED |
AgFeed Industries, Inc. - Common Stock |
| AGYS |
Agilysys, Inc. - Common Stock |
| AIRM |
Air Methods Corporation - Common Stock |
| AIRT |
Air T, Inc. - Common Stock |
| AMCN |
AirMedia Group Inc - American Depositary Shar |
| AIRN |
Airspan Networks Inc. - Common Stock |
| AIRV |
Airvana, Inc. - Common Stock |
| AIXG |
Aixtron Aktiengesellschaft - American Deposit |
| AKAM |
Akamai Technologies, Inc. - Common Stock |
| AKNS |
Akeena Solar, Inc. - Common Stock |
| AKRX |
Akorn, Inc. - Common Stock |
| TRMD |
Aktieselskabet Dampskibsselskabet Torm - Amer |
| AAII |
Alabama Aircraft Industries, Inc. - Common St |
| ALAB |
Alabama National BanCorporation - Common Stoc |
| ALDN |
Aladdin Knowledge Systems Limited - Ordinary |
| ALAN |
Alanco Technologies Inc. - Common Stock |
| ALSK |
Alaska Communications Systems Group, Inc. - C |
| AMRI |
Albany Molecular Research, Inc. - Common Stoc |
| ALDA |
Aldila, Inc. - Common Stock |
| ALEX |
Alexander & Baldwin, Inc. - Common Stock |
| ALXN |
Alexion Pharmaceuticals, Inc. - Common Stock |
| ALXA |
Alexza Pharmaceuticals, Inc. - Common Stock |
| ALFA |
Alfa Corporation - Common Stock |
| ACEL |
Alfacell Corporation - Common Stock |
| ALCO |
Alico, Inc. - Common Stock |
| ALGN |
Align Technology, Inc. - Common Stock |
| ALKS |
Alkermes, Inc. - Common Stock |
| ALGT |
Allegiant Travel Company - Common Stock |
| ALLB |
Alliance Bancorp, Inc. of Pennsylvania - Comm |
| ABVA |
Alliance Bankshares Corporation - Common Stoc |
| AFOP |
Alliance Fiber Optic Products, Inc. - Common |
| ALNC |
Alliance Financial Corporation - Common Stock |
| AHGP |
Alliance Holdings GP, L.P. - Common Units Rep |
| ARLP |
Alliance Resource Partners, L.P. - Common Uni |
| AHCI |
Allied HealthCare International Inc. - Common |
| AHPI |
Allied Healthcare Products, Inc. - Common Sto |
| AMOT |
Allied Motion Technologies, Inc. - Common Sto |
| ALLI |
Allion Healthcare, Inc. - Common Stock, par v |
| ALTH |
Allos Therapeutics, Inc. - Common Stock |
| ALLT |
Allot Communications Ltd. - Ordinary Shares |
| ALOY |
Alloy, Inc. - Common Stock |
| MDRX |
Allscripts Healthcare Solutions Inc - Common |
| AFAM |
Almost Family Inc - Common Stock |
| ALNY |
Alnylam Pharmaceuticals, Inc. - Common Stock |
| ATEC |
Alphatec Holdings, Inc. - Common Stock |
| ALSE |
Alseres Pharmaceuticals, Inc. - Common Stock |
| ALUS |
Alsius Corporation - Common Stock |
| ALUSU |
Alsius Corporation - Unit consisting of 1 Com |
| ALUSW |
Alsius Corporation - Warrant 08/03/2009 |
| ALTI |
Altair Nanotechnologies Inc. - Common Stock |
| ALTR |
Altera Corporation - Common Stock |
| ATGN |
AltiGen Communications, Inc. - Common Stock |
| APSA |
Alto Palermo S.A. - American Depositary Share |
| AIMC |
Altra Holdings, Inc. - Common Stock |
| ALTU |
Altus Pharmaceuticals Inc. - Common Stock, pa |
| ALVR |
Alvarion Ltd. - Ordinary Shares |
| AMAG |
AMAG Pharmaceuticals, Inc. - Common Stock |
| AMRN |
Amarin Corporation PLC - American Depositary |
| AMZN |
Amazon.com, Inc. - Common Stock |
| EPAX |
Ambassadors Group, Inc. - Common Stock |
| AMIE |
Ambassadors International, Inc. - Common Stoc |
| AMCP |
AmCOMP Incorporated - common stock |
| AMFI |
Amcore Financial, Inc. - Common Stock |
| AMED |
Amedisys Inc - Common Stock |
| AMEN |
AMEN Properties Inc. - Common Stock |
| UHAL |
Amerco - Common Stock |
| ASBI |
Ameriana Bancorp - Common Stock |
| ATAXZ |
America First Tax Exempt Investors, L.P. - Be |
| AMOV |
America Movil, S.A.B. de C.V. - Class A Ameri |
| ASGR |
America Service Group Inc. - Common Stock |
| CRMT |
America's Car-Mart, Inc. - Common Stock |
| ABNJ |
American Bancorp of New Jersey, Inc. - Common |
| ABMC |
American Bio Medica Corp. - Common Stock |
| ACAS |
American Capital Strategies, Ltd. - Common St |
| AMCE |
American Claims Evaluation, Inc. - Common Sto |
| ACLI |
American Commercial Lines Inc - Common Stock, |
| ACBA |
American Community Bancshares - Common Stock |
| ADPI |
American Dental Partners, Inc. - Common Stock |
| ECOL |
American Ecology Corporation - Common Stock |
| AETI |
American Electric Technologies, Inc. - Common |
| AMIC |
American Independence Corp. - Common Stock |
| AMIN |
American International Industries Inc - Commo |
| AMAC |
American Medical Alert Corp. - Common Stock |
| AMMD |
American Medical Systems Holdings, Inc. - Com |
| AMGIW |
American Mold Guard, Inc. - Class A Warrant |
| AMGIZ |
American Mold Guard, Inc. - Class B Warrant |
| AMGI |
American Mold Guard, Inc. - common stock |
| AMNB |
American National Bankshares, Inc. - Common S |
| ANAT |
American National Insurance Company - Common |
| APFC |
American Pacific Corporation - Common Stock |
| ACAP |
American Physicians Capital, Inc. - Common St |
| AMPH |
American Physicians Service Group, Inc. - Com |
| APEI |
American Public Education, Inc. - Common Stoc |
| ARII |
American Railcar Industries, Inc. - Common st |
| AMRB |
American River Bankshares - Common Stock |
| ASEI |
American Science and Engineering, Inc. - Comm |
| AMSWA |
American Software, Inc. - Class A Common Stoc |
| AMSC |
American Superconductor Corporation - Common |
| ATCO |
American Technology Corporation - Common Stoc |
| AMWD |
American Woodmark Corporation - Common Stock |
| AWBC |
AmericanWest Bancorporation - Common Stock |
| AMAB |
AmericasBank Corp. - Common Stock |
| ARGN |
Amerigon Incorporated - Common Stock |
| ABCB |
Ameris Bancorp - Common Stock |
| AMSF |
AMERISAFE, Inc. - Common Stock, par value $0. |
| ASRVP |
AmeriServ Financial Inc. - AmeriServ Financia |
| ASRV |
AmeriServ Financial Inc. - Common Stock |
| ASCA |
Ameristar Casinos, Inc. - Common Stock |
| AMTCP |
Ameritrans Capital Corporation - 9.375% parti |
| AMTC |
Ameritrans Capital Corporation - Common Stock |
| AMTY |
Amerityre Corporation - Common Stock |
| ATLO |
Ames National Corporation - Common Stock |
| AMGN |
Amgen Inc. - Common Stock |
| AMCS |
AMICAS, Inc. - Common Stock |
| FOLD |
Amicus Therapeutics, Inc. - Common Stock |
| AMIS |
AMIS Holdings, Inc. - common stock |
| AMKR |
Amkor Technology, Inc. - Common Stock |
| AMPL |
Ampal-American Israel Corporation - Common St |
| AMPX |
Ampex Corporation - Class A Common Stock |
| AMSG |
Amsurg Corp. - Common Stock |
| ASYS |
Amtech Systems, Inc. - Common Stock |
| AFSI |
AmTrust Financial Services, Inc. - Common Sto |
| AMLN |
Amylin Pharmaceuticals, Inc. - Common Stock |
| ANAD |
ANADIGICS, Inc. - Common Stock |
| ANDS |
Anadys Pharmaceuticals, Inc. - Common Stock |
| ALOG |
Analogic Corporation - Common Stock |
| ANLY |
Analysts International Corporation - Common S |
| ANEN |
Anaren, Inc. - Common Stock |
| ABCW |
Anchor BanCorp Wisconsin Inc. - Common Stock |
| ANDE |
Andersons, Inc. (The) - Common Stock |
| ANSV |
Anesiva, Inc. - Common Stock |
| ANGN |
Angeion Corporation - Common Stock |
| ANGO |
AngioDynamics, Inc. - Common Stock |
| ANPI |
Angiotech Pharmaceuticals, Inc. - Common Shar |
| AAUK |
Anglo American plc - American Depositary Shar |
| ANIK |
Anika Therapeutics Inc. - Common Stock |
| AHII |
Animal Health International, Inc. - Common St |
| ANNB |
Annapolis Bancorp Inc. - Common Stock |
| ANST |
Ansoft Corporation - Common Stock |
| ANSW |
Answers Corporation - Common Stock, par value |
| ANSS |
ANSYS, Inc. - Common Stock |
| AGEN |
Antigenics Inc. - Common Stock |
| APAC |
APAC Customer Services, Inc. - Common Stock |
| APAGF |
APCO Argentina Inc. - Ordinary Shares |
| APOG |
Apogee Enterprises, Inc. - Common Stock |
| APOL |
Apollo Group, Inc. - Class A Common Stock |
| AINV |
Apollo Investment Corporation - Closed End Fu |
| APPX |
APP Pharmaceuticals - Common stock |
| APAB |
Appalachian Bancshares, Inc. (GA) - Common St |
| AAPL |
Apple Inc. - Common Stock |
| ARCI |
Appliance Recycling Centers of America, Inc. |
| DIGA |
Applied Digital Solutions, Inc. - Common Stoc |
| AERG |
Applied Energetics, Inc - Common Stock |
| AMAT |
Applied Materials, Inc. - Common Stock |
| AMCC |
Applied Micro Circuits Corporation - Common S |
| APSG |
Applied Signal Technology, Inc. - Common Stoc |
| AREX |
Approach Resources Inc. - Common Stock |
| ARSD |
Arabian American Development Company - Common |
| ARBX |
Arbinet-thexchange, Inc. - Common Stock |
| ARST |
Arc Sight, Inc. - Common Stock |
| ARCW |
Arc Wireless Solutions, Inc. - Common Stock |
| ACGL |
Arch Capital Group Ltd. - Common Stock |
| ACAT |
Arctic Cat Inc. - Common Stock |
| RDEA |
Ardea Biosciences, Inc. - Common Stock |
| ARDNA |
Arden Group, Inc. - Class A Common Stock |
| ARNA |
Arena Pharmaceuticals, Inc. - Common Stock |
| ARCC |
Ares Capital Corporation - Closed End Fund |
