| A Agilent Technologies Inc |
AA Alcoa Inc. |
| AAA AAA |
AAAA Atlas Industries |
| AAAC ASIA AUTOMOTIVE ACQUISITION |
AAACU ASIA AUTOMOTIVE ACQUISITION |
| AAACW ASIA AUTOMOTIVE ACQUISITION |
AAAE AAA ENERGY INC |
| AAB.WS LEHMAN BROS HLDGS INC |
AAC Ableauctions.com Inc |
| AACB Alliance Atlantis Communication |
AACC Asset Acceptance Capital Corp. |
| AACE Ace Cash Express |
AACO Asset Alliance Corporation |
| AACS AMERICAN COMMERCE SOLUTION I |
AADG ASIAN DRAGON GROUP INC NEW |
| AADV AllAdvantage.com Inc. |
AAGH ASIA GLOBAL HOLDINGS CORP |
| AAI Airtran Hldgs Inc |
AAII Applied Analytical Industries, Inc. |
| AAIR AVANTAIR INC |
AAIRU AVANTAIR INC |
| AAIRW AVANTAIR INC |
AAMA ASIAMART INC |
| AAME Atlantic American Corporation |
AAMU AMERICAN AMMUNITION INC |
| AAN ABN AMRO Holding N.V. |
AANB Abigail Adams National Bancorp, Inc. |
| AANI Amedia Networks Inc |
AAON AAON, Inc. |
| AAP Advance Auto Parts, Inc. |
AAPH AMERICAN PETRO HUNTER INC |
| AAPL Apple Inc. |
AAR AMR Corporation |
| AARD ACROSS AMERICA REAL ESTATE C |
AAS AmeriSource Health Corporation |
| AASP All American Sportpark Inc |
AATI Advanced Analogic Technologies, Inc. |
| AATT Aavid Thermal Technologies, Inc. |
AAU Almaden Minerals Ltd. |
| AAUK Anglo American plc (ADR) |
AAV ADVANTAGE ENERGY INCOME FUND |
| AAWW Atlas Air Worldwide Holdings |
AAY Structured Products Morgan Stanley |
| AB Alliance Bernstein Holdings |
ABA Alabama Power Company |
| ABAT ADVANCED BATTERY TECHNOLOG I |
ABAX Abaxis Inc |
| ABB ABB Ltd |
ABBC Abington Bancorp, Inc. |
| ABBCD Abington Bancorp, Inc. |
ABBI Abraxis BioScience, Inc. |
| ABC AmerisourceBergen Corporation |
ABCB Ameris Bancorp |
| ABCO Advisory Board Company |
ABCP AMBASE CORP |
| ABCR ABC Rail Products Corporation |
ABCW Anchor BanCorp Wisconsin Inc. |
| ABCZ School Specialty, Inc. |
ABD Acco Brands Corporation |
| ABDR Abacus Direct Corporation |
ABDS ALLEGRO BIODIESEL CORP |
| ABER Aber Diamond Corporation |
ABEV ATLANTIC BEVERAGE CO |
| ABEW AIRBEE WIRELESS INC |
ABFS Arkansas Best Corporation |
| ABG Asbury Automotive Group Inc |
ABGX Abgenix, Inc. |
| ABH AbitibiBowater Inc. |
ABHH AMERICAN BK NT HOLOGRAPHIC D |
| ABI Applied Biosystems Group |
ABIO APPLIED BIOMETRICS INC |
| ABIX Abatix Corp. |
ABK Ambac Financial Group Inc |
| ABKB AMERICAN BASKETBALL ASSC INC |
ABKH AMERICAN BK HLDGS INC |
| ABL American Biltrite Inc. |
ABLE Able Energy Inc |
| ABM ABM Industries, Inc. |
ABMC American Bio Medica Corp. |
| ABMD Abiomed Inc |
ABN Abn Amro Hldg N.V. |
| ABN.E ABN AMRO CAP FDG TR V |
ABN.F ABN AMRO CAP FDG TR VI |
| ABN.G ABN AMRO CAP FDG TR VII |
ABNC AMERICAN BANCORP INC LA |
| ABNJ American Bancorp of New Jersey, Inc. |
ABNS ALLIANCE BANCSHARES CALIF |
| ABOS ARBIOS SYS INC |
ABOV AboveNet Communications, Inc. |
| ABP Abraxas Petroleum Corp |
ABPA ALLEGIANCE BK NORTH AMER |
| ABPH Advanced BioPhotonics Inc |
ABPI Accentia Biopharmaceuticals, Inc. |
| ABR Arbor Realty Trust, Inc. |
ABRS AMBER'S STORES, INC. |
| ABS Absolut Resources Corp. |
ABSC Aurora Biosciences Corp. |
| ABSO ABSOLUTE ENTERTAINMENT |
ABT Abbott Laboratories |
| ABTC A B T BLDG PRODUCTS CORP |
ABTG Ambient Corp |
| ABTL Autobytel Inc. |
ABTN ALLIANCE BK & TR CO GASTONIA |
| ABV Companhia de Bebidas das Americas |
ABV.C COMPANHIA DE BEBIDAS DAS AME |
| ABVA Alliance Bankshares Corporation |
ABW.A ASBC CAP TR I |
| ABX Barrick Gold Corporation |
ABXA ABX Air, Inc. |
| ABY Abitibi-Consolidated Inc |
ABZA ABAZIAS INC |
| AC AMC Entertainment |
ACA ACA Capital Holdings Inc |
| ACAC American Capital Agency |
ACAD ACADIA Pharmaceuticals Inc. |
| ACAI ATLANTIC COAST AIRLINES |
ACAL AMERICA CALI BANK PALO ALTO |
| ACAP APCapital, Inc. |
ACAQ ACORN ACQUISITION CORP |
| ACAS American Capital Strategies, Ltd. |
ACAT Arctic Cat Inc. |
| ACBA American Community Bancshares |
ACBC ALBINA CMNTY BANCORP |
| ACBP AMERICAN COMMUNITY BANCORP |
ACC American Campus Communities, Inc. |
| ACCD Accord Networks Ltd. |
ACCI Asset Capital Corp. |
| ACCL Accelrys, Inc. |
ACCP ACCESS PHARMACEUTICALS INC |
| ACCS ACCESS HEALTH INC |
ACCY ALTERNATIVE CONTRUCTN CO INC |
| ACDO Accredo Health, Inc. |
ACDQ ACDQ |
| ACDQU ACDQU |
ACDQW ACDQW |
| ACE ACE Limited |
ACE.C ACE LTD |
| ACEC ACE*COMM Corporation |
ACEH ATLANTIC COAST ENTMT HLDGS I |
| ACEL Alfacell Corporation |
ACET Aceto Corp. |
| ACF AmeriCredit Corp |
ACFC Atlantic Coast Federal Corporation |
| ACFN ACORN FACTOR INC |
ACG Acm Government Income Fund |
| ACGI AMACORE GROUP INC |
ACGL Arch Capital Group Ltd. |
| ACGY Acergy S.A. |
ACH Aluminum Corporation Of China Limited |
| ACHI AMERICHIP INTL CORP |
ACHN Achillion Pharmaceuticals, Inc. |
| ACI Ashland Coal Inc |
ACIE ACIES CORP |
| ACIW ACI Worldwide, Inc. |
ACKH ARMSTRONG HLDGS INC |
| ACL Alcon, Inc. |
ACLA ACLARA BioSciences, Inc. |
| ACLI American Commercial Lines Inc |
ACLO ACL SEMICONDUCTORS INC |
| ACLR Accent Color Sciences, Inc. |
ACLS Axcelis Technologies, Inc. |
| ACM Aecom Technology Corporation |
ACME ACME Communications, Inc. |
| ACMM Accom, Inc. |
ACMR A.C. Moore Arts & Crafts, Inc. |
| ACMTA Acmat Corp |
ACMZ ACHIEVERS MAGAZINE INC |
| ACN Accenture Ltd. |
ACNA Accoona |
| ACNB ACNB Corporation. |
ACO AMCOL International Corporation |
| ACOM AGENCY.COM Ltd. |
ACOR Acorda Therapeutics Inc. |
| ACP American Real Estate Partner, L. P. |
ACP American Real Estate Partner, L. P. |
| ACPC ACCPAC International, Inc. |
ACPW Active Power, Inc. |
| ACQU Acquicor Technology |
ACR ACR |
| ACRD Acorda Therapeutics, Inc. |
ACRI ACRO INC |
| ACRN Acorn Products, Inc. |
ACRU Accrue Sofware, Inc. |
| ACS Affiliated Computer Services Inc |
ACSC Advanced Communications Sys., Inc. |
| ACSEF ACS Motion Control Ltd. |
ACSY ACSYS, Inc. |
| ACTC ADVANCED CELL TECHNOLOGY INC |
ACTG Acacia Research Corporation |
| ACTI ActivIdentity Corporation |
ACTL Actel Corporation |
| ACTM ACT Manufacturing, Inc. |
ACTN The Active Network Inc. |
| ACTS Actions Semiconductor Co., Ltd. |
ACTT Act Teleconferencing, Inc. |
| ACTU Actuate Corporation |
ACTV ActivBiotics, Inc. |
| ACU Acme United Corporation |
ACUR Acura Pharmaceuticals Inc |
| ACUS Acusphere, Inc. |
ACV Alberto-Culver Company |
| ACVC Active Voice Corporation |
ACW Accuride Corporation |
| ACXM Acxiom Corporation |
ACY Aerocentury Corporation |
| ACYT Autocyte, Inc. |
AD Advo Inc. |
| ADAM A.D.A.M. Inc. |
ADAT Authentidate Holding Corp. |
| ADAX Applied Digital Access |
ADAY Adaytum Software, Inc. |
| ADBE Adobe Systems Incorporated |
ADBL Audible, Inc. |
| ADBN AMERICANA DISTR INC |
ADC Agree Realty Corporation |
| ADCT ADC Telecommunications |
ADDL ADUDDELL INDS INC |
| ADEP Adept Technology, Inc. |
ADES ADA-ES, Inc. |
| ADEX ADE Corporation |
ADF ACM Managed Dollar Income Fund |
| ADFC AdForce, Inc. |
ADG Allied Defense Group Inc. |
| ADGO Adams Golf Inc. |
ADH Adherex Technologies Inc |
| ADHC ADVANTAGE HEALTH CORP. |
ADI Analog Devices |
| ADIN Aviation Distributors, Inc. |
ADK Adcare Health Systems Inc |
| ADK.WS ADCARE HEALTH SYSTEMS INC |
ADKN AdKnowledge Inc. |
| ADL AMDL INC |
ADLI American Medical Technologies, Inc. |
| ADLR Adolor Corporation |
ADLS Advanced Life Sciences Holdings, Inc. |
| ADLT Advanced Lighting Technologies |
ADM Archer Daniels Midland Co |
| ADMG Advanced Materials Group, Inc. |
ADMHE ADMIRALTY HLDG CO |
| ADMT ADM Tronics Unlimited, Inc. |
ADNT ARDENT MINES LTD |
| ADNX Adnexus Therapeutics |
ADO Adecco SA |
| ADOT ADVANCED OPTICS ELECTRONICS |
ADOV ANDOVER MEDICAL INC |
| ADP Automatic Data Processing, Inc. |
ADPI American Dental Partners, Inc. |
| ADPT Adaptec, Inc. |
ADPX Aderis Pharmaceuticals Inc. |
| ADRA BLDRS Asia 50 ADR Index Fund |
ADRD BLDRS Developed Markets 100 ADR Index Fund |
| ADRE BLDRS Emerging Markets 50 ADR Index Fund |
ADRM ADUROMED INDS INC |
| ADRU BLDRS Europe 100 ADR Index Fund |
ADS Alliance Data Systems Corporation |
| ADSI American Disposal Services, Inc. |
ADSK Autodesk, Inc. |
| ADSO Insurance Auto Auctions |
ADST AdStar, Inc. |
| ADSX Applied Digital Solutions, Inc. |
ADTC Advanced Deposition Technologies, Inc. |
| ADTI ADVANCE DISPLAY TECHNOLOGIES |
ADTK Adept Technologies, Inc. |
| ADTN ADTRAN, Inc. |
ADTR ALLIANCE DISTRS HLDG INC |
| ADTV CGEN Digital Media Company Limited |
ADVB Advanced Biotherapy Inc |
| ADVC ADVANCED COMM TECH INC |
ADVH Advanced Health Corporation |
| ADVM Advanced Medicine, Inc. |
ADVNA Advanta Corp |
| ADVNB Advanta Corp. |
ADVP Advance ParadigM, Inc. |
| ADVR ADVANCED VIRAL RESH CORP |
ADVS Advent Software, Inc. |
| ADWT AUTO UNDERWRITERS OF AMER IN |
ADX Adams Express Company |
| ADXA Adexa, Inc. |
ADXS ADVAXIS INC |
| ADYE ARADYME CORP |
ADYN ALGODYNE ETHANOL ENERGY CORP |
| ADZA Adeza Biomedical |
AE Adams Resouces & Energy, Inc. |
| AEA Advance Amer Cash Advance Centers |
AEB AEGON N.V. |
| AEC Associated Estates Reality Corporation |
AEC.B ASSOCIATED ESTATES RLTY CORP |
| AED AEGON N.V. |
AEE Ameren Corporation |
| AEG AEGON NV |
AEGG AMERICAN ENERGY GROUP LTD |
| AEGN AeroGen, Inc. |
AEGP American Eagle Group, Inc. |
| AEGR Aegerion Pharmaceuticals |
AEH AEGON N.V. |
| AEHR Aehr Test Systems |
AEIS Advanced Energy Industries, Inc. |
| AEL American Equity Investment Life Holding Co. |
AEM Agnico-Eagle Mines Limited |
| AEMD AETHLON MED INC |
AEMLW Agnico-Eagle Mines Limited |
| AEN Austral Pac Energy Ltd. |
AEND AMERICAN ENTERPRISE DEV CORP |
| AENS ALTERNATIVE ENERGY SOURCES I |
AEO American Eagle Outfitters |
| AEOS American Eagle Outfitters Inc. |
AEP American Elec Pwr Inc |
| AEPI AEP Industries |
AEPW ASIA ELECTRICAL PWR INTL GRO |
| AER Aercap Holdings N.V. |
AERL Aerial Communications, Inc. |
| AERN A E R ENERGY RES INC |
AERO AeroGrow International, Inc. |
| AERT Advanced Environmental Recycling Technologies, Inc. |
AES AES Corp. |
| AES.C AES TR III |
AESK AMERICAN SKIING CO |
| AET Aetna Inc. |
AETH Aether System, Inc. |
| AETI American Electric Technologies, Inc. |
AEV Aegon NV |
| AEXG AEXG |
AEXGE AMEREX GROUP INC |
| AEY Addvantage Technologies Group, Inc. |
AEZ American Oil & Gas Inc. |
| AEZS AEterna Zentaris, Inc. |
AF Astoria Financial Corporation |
| AFA Affiliated Computer Services Inc. |
AFAM Almost Family Inc |
| AFAS ARDEN INDL PROD INC |
AFB Alliancebernstein Natnl Muncpl Incm Fnd. |
| AFBA ALLIED FIRST BANCORP INC |
AFBI AFFINITY BIOTECH |
| AFC Allied Capital Corporation |
AFCE AFC Enterprises, Inc. |
| AFCI Advanced Fibre Communications |
AfCN Accenture Ltd. |
| AFCO Applied Films Corporation |
AFCX A F C CABLE SYSTEMS INC |
| AFDG ABC FUNDING INC |
AFE American Financial Group Inc. |
| AFF American International Group, Inc. |
AFFI Affinity Technology Group, Inc. |
| AFFM Affirmative Insurance Holdings, Inc. |
AFFX Affymetrix, Inc. |
| AFFY Affymax, Inc. |
AFG American Financial Group Inc |
| AFH American Financial Holding, Inc. |
AFI Affinion Group Holdings |
| AFIC ATM FINL CORP |
AFIS Printrak International Inc. |
| AFK AMBAC FINL GROUP INC |
AFL Aflac Incorporated |
| AFLX ADFlex Solutiions, Inc. |
AFM American Radio Systems Corp. |
| AFMI AFFINITY MEDIA INTL CORP |
AFMIU AFFINITY MEDIA INTL CORP |
| AFMIW AFFINITY MEDIA INTL CORP |
AFN Alesco Financial Inc |
| AFO Safety First Trust |
AFOP Alliance Fiber Optic Products, Inc. |
| AFOR Account4.com, Inc. |
AFP United Capital Corporation |
| AFPC AFP Imaging Corporation |
AFR American Financial Realty Trust |
| AFS Associates First Capital Corporation |
AFSI AmTrust Financial Services, Inc. |
| AFT Axesstel, Inc |
AFVSE AFV SOLUTIONS INC |
| AG AGCO Corporation |
AGA U.S. Aggregates, Inc. |
| AGA.U Angelo, Gordon Acquisition |
AGAM ACRES GAMING INC |
| AGAX ARGAN INC |
AGB Citigroup Inc. |
| AGC Advent Claymore Convertible Securities and Income Fund |
AGCC Anchor Glass Container Corp. |
| AGCI ANGELCITI ENTMT INC |
AGCM AmericanGreetings.com, Inc. |
| AGCX Asia Global Crossing Ltd. |
AGD Alpine Global Dynamic Dividend Fund |
| AGE Edwards A G Inc |
AGEN Antigenics Inc. |
| AGFI AGFEED INDUSTRIES INC |
AGFL American Goldfields Inc |
| AGG iShares Lehman Aggregate Bond Fund |
AGGX ANGIOGENEX INC |
| AGH Affinion Group Holdings |
AGI AmWINS Group, Inc. |
| AGII Argonaut Group, Inc. |
AGIL Agile Software Corporation |
| AGIX AtheroGenics, Inc. |
AGIX1 Analytical Graphics, Inc. |
| AGL Angelica Corp |
AGLV AGLV |
| AGM Federal Agric Mortgage Corp. |
AGM.A FEDERAL AGRIC MTG CORP |
| AGMB ALONG MOBILE TECH INC |
AGN Allergan Inc |
| AGN Allergan Inc |
AGNC American Capital Agency |
| AGNM ACRONGENOMICS INC |
AGNT Argonaut Technologies Inc |
| AGO ASSURED GUARANTY LTD |
AGP AMERIGroup Corporation. |
| AGR AGR Group ASA |
AGRQ AgraQuest, Inc. |
| AGRX Algorx Pharmaceuticals Inc. |
AGS Software AG Systems, Inc. |
| AGSIE AEGIS ASSMTS INC |
AGT Apollo Gold Corporation |
| AGTX Applied Graphics Technologies |
AGU Agrium Inc. |
| AGWT ATMOSPHERIC GLOW TECH INC |
AGXM ARGENTEX MNG CORP |
| AGYS Agilysys, Inc. |
AH Armor Holdings |
| AHCC ARBOR HEALTH CARE CO |
AHCI Allied HealthCare International Inc. |
| AHCKF AMS HOMECARE INC |
AHD Atlas Pipeline Holdings, L.P. |
| AHFP AMERICAN HOME FOOD PRODCTS I |
AHG Apria Healthcare Group Inc. |
| AHGP Alliance Holdings GP, L.P. |
AHH.A ACCREDITED MTG LN REIT TR |
| AHII Animal Health International, Inc. |
AHL Aspen Insurance Holdings Limited |
| AHL Aspen Insurance Holdings Limited |
AHL.A ASPEN INSURANCE HOLDINGS LTD |
| AHLS AHL SERVICES |
AHM American Home Mortage Investment Corp. |
| AHM.A AMERICAN HOME MTG INVT CORP |
AHM.B AMERICAN HOME MTG INVT CORP |
| AHMH American Home Mortgage Holdings, Inc. |
AHN ATC Healthcare Inc |
| AHO Koninklijke Ahold N.V. (ADR) |
AHOM AMERICAN HOMEPATIENT INC |
| AHPI Allied Healthcare Products, Inc. |
AHR Anthracite Cap Inc. |
| AHR.C ANTHRACITE CAP INC |
AHR.D ANTHRACITE CAP INC |
| AHS AMN Healthcare Services, Inc. |
AHT Ashford Hospitality Trust, Inc. |
| AHT.A ASHFORD HOSPITALITY TR INC |
AHX Ansell Healthcare Inc. |
| AHY Structured Products Morgan Stanley |
AIB Allied Irish Banks ADR |
| AIC Aicon Spa |
AICX Applied Imaging Corporation |
| AID Law Enforcement Associates Corporation |
AIDA AIDA PHARMACEUTICALS INC |
| AIDO ADVANCED ID CORP |
AIG American Intl Group Inc |
| AIH ABLEST INC |
AII Aldabra 2 Acquisition Corp |
| AII.U AII.U |
AII.WS AII.WS |
| AIM Aerosonic Corporation |
AIMC Altra Holdings, Inc. |
| AIMM Autommune Inc. |
AIN Albany International Corp |
| AINN Applied Innovation Inc. |
AINV Apollo Investment Corporation |
| AIP American Israeli Paper Mills Ltd. (USA) |
AIQ Alliance Imaging, Inc. |
| AIR AAR Corp. |
AIRB Select Comfort Corp. |
| AIRM Air Methods Corporation |
AIRN Airspan Networks Inc. |
| AIRO Aironet Wireless Communications, Inc. |
AIRS American Aircarriers Support, Inc. |
| AIRT Air T, Inc. |
AIRV Airvana, Inc. |
| AIS Antares Pharma, Inc. |
AIT Applied Industrial Technologies |
| AITX AIRTRAX INC |
AIV Apartment Investment and Management Company |
| AIV.G APARTMENT INVT & MGMT CO |
AIV.T APARTMENT INVT & MGMT CO |
| AIV.U APARTMENT INVT & MGMT CO |
AIV.V APARTMENT INVT & MGMT CO |
| AIV.Y APARTMENT INVT & MGMT CO |
AIVN AMERICAN INTL VENTURES INC D |
| AIXD Access Integrated Technologies, Inc. |
AIXG Aixtron Aktiengesellschaft |
| AIZ Assurant, Inc. |
AJG Gallagher Arthur J & Co |
| AJL Amway Japan Ltd. |
AJRSF AMERA RES CORP |
| AJSB AJS BANCORP INC ILL |
AKAM Akamai Technologies Inc. |
| AKDS ARKADOS GROUP INC |
AKE Safety First Trust |
| AKER Aker ASA |
AKES AKESIS PHARMACEUTICALS INC |
| AKF Ambac Financial Group Inc. |
AKH Air France-KLM (ADR) |
| AKH.WS AIR FRANCE KLM |
AKLA Akela Pharma |
| AKMN ASKMENOW INC |
AKNS AKEENA SOLAR INC DE |
| AKO.A Embotelladora Andina S.A. |
AKO.B Embotelladora Andina S.A. |
| AKOA Embotelladora Andina S.A. |
AKP Alliance California Municipal Income Fund Inc |
| AKPB ALASKA PACIFIC BANCSHARES IN |
AKR Acadia Realty Trust |
