NASDAQ
Symbol

Company Name

National
or
SmallCap

AAAB

Admiralty Bancorp, Inc.

NNM

AABC

Access Anytime Bancorp, Inc.

SCM

AACB

Alliance Atlantis Communications, Inc.

NNM

AACE

Ace Cash Express, Inc.

NNM

AAII

aaiPharma Inc

NNM

AALA

AmerAlia, Inc.

SCM

AAME

Atlantic American Corporation

NNM

AANB

Abigail Adams National Bancorp, Inc.

NNM

AAON

AAON, Inc.

NNM

AAPL

Apple Computer, Inc.

NNM

AATK

American Access Technologies, Inc.

SCM

AAUK

Anglo American plc

SCM

ABANP

Gold Banc Corporation, Inc.

NNM

ABAX

ABAXIS, Inc.

NNM

ABBK

Abington Bancorp Inc.

NNM

ABBKP

Abington Bancorp Inc.

NNM

ABCB

ABC Bancorp

NNM

ABCO

Advisory Board Company (The)

NNM

ABCW

Anchor BanCorp Wisconsin Inc.

NNM

ABER

Aber Diamond Corporation

SCM

ABFI

American Business Financial Services, Inc.

NNM

ABFS

Arkansas Best Corporation

NNM

ABGX

Abgenix, Inc.

NNM

ABIX

Abatix Corp.

SCM

ABIZ

Adelphia Business Solutions, Inc.

NNM

ABLE

Able Energy, Inc.

SCM

ABMC

American Bio Medica Corp.

SCM

ABMD

ABIOMED, Inc.

NNM

ABRI

Abrams Industries, Inc.

NNM

ABTL

Autobytel Inc.

NNM

ABWG

A B Watley Group, Inc.

NNM

ACAI

Atlantic Coast Airlines Holdings, Inc.

NNM

ACAM

Acambis plc

NNM

ACAP

American Physicians Capital, Inc.

NNM

ACAS

American Capital Strategies, Ltd.

NNM

ACAT

Arctic Cat Inc.

NNM

ACBA

American Community Bancshares

SCM

ACCL

Accelerated Networks, Inc.

NNM

ACDO

Accredo Health, Incorporated

NNM

ACEC

ACE*COMM Corporation

NNM

ACET

Aceto Corporation

NNM

ACGL

Arch Capital Group Ltd.

NNM

ACHI

American Country Holdings Inc.

SCM

ACHIW

American Country Holdings Inc.

SCM

ACLA

ACLARA BioSciences, Inc.

NNM

ACLO

Accelio Corporation

NNM

ACLS

Axcelis Technologies, Inc.

NNM

ACME

ACME Communications, Inc.

NNM

ACMR

A.C. Moore Arts & Crafts, Inc.

NNM

ACMTA

ACMAT Corporation

NNM

ACNAF

Air Canada

NNM

ACPW

Active Power, Inc.

NNM

ACRI

Acacia Research Corporation

NNM

ACRN

Acorn Products, Inc.

SCM

ACRT

Actrade Financial Technologies, Ltd.

NNM

ACRU

Accrue Software, Inc.

NNM

ACSEF

ACS-Tech80 Limited

SCM

ACTI

ActivCard S.A.

NNM

ACTL

Actel Corporation

NNM

ACTM

ACT Manufacturing, Inc.

NNM

ACTN

Action Performance Companies, Inc.

NNM

ACTP

ActionPoint Inc

NNM

ACTR

Acterna Corp.

NNM

ACTT

ACT Teleconferencing, Inc.

NNM

ACTU

Actuate Corporation

NNM

ACXM

Acxiom Corporation

NNM

ADAM

A.D.A.M. Inc.

NNM

ADAT

Authentidate Holding Corp.

NNM

ADBE

Adobe Systems Incorporated

NNM

ADBI

ADB Systems International Inc.

NNM

ADBL

Audible, Inc.

NNM

ADCT

ADC Telecommunications, Inc.

NNM

ADEX

ADE Corporation

NNM

ADGO

Adams Golf, Inc.

NNM

ADIC

Advanced Digital Information Corporation

NNM

ADLAC

Adelphia Communications Corporation

NNM

ADLI

American Medical Technologies Inc.

NNM

ADLR

Adolor Corporation

NNM

ADLT

Advanced Lighting Technologies Inc.

NNM

ADPI

American Dental Partners, Inc.

NNM

ADPT

Adaptec, Inc.

NNM

ADRX

Andrx Group

NNM

ADSC

Atlantic Data Services, Inc.

NNM

ADSK

Autodesk, Inc.

NNM

ADST

AdStar, Inc.

SCM

ADSTW

AdStar, Inc.

SCM

ADSX

Applied Digital Solutions, Inc.

NNM

ADTK

Adept Technology, Inc.

NNM

ADTN

ADTRAN, Inc.

NNM

ADVNA

ADVANTA Corp.

NNM

ADVNB

ADVANTA Corp.

NNM

ADVP

AdvancePCS

NNM

ADVS

Advent Software, Inc.

NNM

ADYN

AVIDYN Inc.

SCM

AEGGF

Agnico-Eagle Mines Limited

SCM

AEGN

AeroGen, Inc.

NNM

AEHR

Aehr Test Systems

NNM

AEIS

Advanced Energy Industries, Inc.

NNM

AELA

AEterna Laboratories Inc.

NNM

AEOS

American Eagle Outfitters, Inc.

NNM

AEPI

AEP Industries Inc.

NNM

AERS

Aero Systems Engineering, Inc.

SCM

AERTA

Advanced Environmental Recycling Technologies, I

SCM

AESP

Advanced Electronic Support Products, Inc.

SCM

AESPW

Advanced Electronic Support Products, Inc.

SCM

AETC

Applied Extrusion Technologies, Inc.

NNM

AETH

Aether Systems, Inc.

NNM

AFAM

Almost Family Inc

SCM

AFBC

Advance Financial Bancorp

SCM

AFCE

AFC Enterprises, Inc.

NNM

AFCI

Advanced Fibre Communications

NNM

AFCO

Applied Films Corporation

NNM

AFFX

Affymetrix, Inc.

NNM

AFOP

Alliance Fiber Optic Products, Inc.

NNM

AFREZ

America First Real Estate Investment Partners, L

NNM

AGAM

Acres Gaming Incorporated

SCM

AGEN

Antigenics Inc.

NNM

AGII

Argonaut Group, Inc.

NNM

AGIL

Agile Software Corporation

NNM

AGIX

AtheroGenics, Inc.

NNM

AGNT

Argonaut Technologies, Inc.

NNM

AHAA

Alpha Industries, Inc.

NNM

AHCI

Ambanc Holding Co., Inc.

NNM

AHLS

AHL Services, Inc.

NNM

AHMH

American Home Mortgage Holdings, Inc.

NNM

AHPI

Allied Healthcare Products, Inc.

NNM

AICX

Applied Imaging Corp.

NNM

AIII

Autologic Information International, Inc.

NNM

AIMM

AutoImmune Inc.

NNM

AIND

Arnold Industries, Inc.

NNM

AINN

Applied Innovation Inc.

NNM

AIQT

Active IQ Technologies, Inc.

SCM

AIQTW

Active IQ Technologies, Inc.

SCM

AIRM

Air Methods Corporation

NNM

AIRN

Airspan Networks Inc.

NNM

AIRT

Air T, Inc.

SCM

AKAM

Akamai Technologies, Inc.

NNM

AKLM

Acclaim Entertainment, Inc.

SCM

AKRN

Akorn, Inc.

NNM

AKSY

Aksys, Ltd.

NNM

AKZOY

Akzo Nobel N.V.

NNM

ALAB

Alabama National BanCorporation

NNM

ALAN

Alanco Technologies Inc.

SCM

ALAO

Alcatel

NNM

ALBY

Community Capital Bancshares, Inc.

SCM

ALCD

Alcide Corporation

NNM

ALCI

Allcity Insurance Company

NNM

ALCO

Alico, Inc.

NNM

ALDA

Aldila, Inc.

NNM

ALDN

Aladdin Knowledge Systems Limited

NNM

ALDV

Allied Devices Corporation

SCM

ALEX

Alexander & Baldwin, Inc.

NNM

ALFA

Alfa Corporation

NNM

ALGI

American Locker Group, Inc.

NNM

ALGN

Align Technology, Inc.

NNM

ALGX

Allegiance Telecom, Inc.

NNM

ALHY

Alpha Hospitality Corporation

SCM

ALKS

Alkermes, Inc.

NNM

ALLB

Greater Delaware Valley Savings Bank

SCM

ALLE

Allegiant Bancorp, Inc.

NNM

ALLEP

Allegiant Bancorp, Inc.

NNM

ALLP

Alliance Pharmaceutical Corp.

NNM

ALLY

Alliance Gaming Corporation

NNM

ALNC

Alliance Financial Corporation

NNM

ALOG

Analogic Corporation

NNM

ALOT

Astro-Med, Inc.

NNM

ALOY

Alloy, Inc.

NNM

ALPH

AlphaNet Solutions, Inc.

NNM

ALSC

Alliance Semiconductor Corporation

NNM

ALSK

Alaska Communications Systems Group, Inc.

NNM

ALTH

Allos Therapeutics, Inc.

NNM

ALTI

Altair International, Inc.

NNM

ALTM

Alternate Marketing Networks, Inc.

SCM

ALTR

Altera Corporation

NNM

ALVR

Alvarion Ltd.

NNM

ALXN

Alexion Pharmaceuticals, Inc.

NNM

AMAC

American Medical Alert Corp.

SCM

AMAT

Applied Materials, Inc.

NNM

AMBC

American Bancorporation

NNM

AMBCP

American Bancorporation

NNM

AMCC

Applied Micro Circuits Corporation

NNM

AMCE

American Claims Evaluation, Inc.

SCM

AMCN

American Coin Merchandising, Inc.

SCM

AMCR

Amcor Limited

NNM

AMCRP

Amcor Limited

SCM

AMCT

AMRESCO Capital Trust

NNM

AMEN

Crosswalk.com Inc.

SCM

AMEV

Applied Molecular Evolution, Inc.

NNM

AMFC

AMB Financial Corp.

SCM

AMFH

American Financial Holdings, Inc.

NNM

AMFI

Amcore Financial, Inc.

NNM

AMGN

Amgen Inc.

NNM

AMGP

AMERIGROUP Corporation

NNM

AMHC

American Healthways, Inc.

NNM

AMIE

Ambassadors International, Inc.

NNM

AMKR

Amkor Technology, Inc.

NNM

AMLJ

AML Communications, Inc.

SCM

AMLN

Amylin Pharmaceuticals, Inc.

NNM

AMMD

American Medical Systems Holdings, Inc.

NNM

AMNB

American National Bankshares, Inc.

NNM

AMOV

America Movil, S.A. de C.V.

NNM

AMPB

American Pacific Bank

SCM

AMPD

Amplidyne, Inc.

SCM

AMPH

American Physicians Service Group, Inc.

SCM

AMPL

Ampal-American Israel Corporation

NNM

AMPLP

Ampal-American Israel Corporation

SCM

AMRB

American River Holdings

NNM

AMRI

Albany Molecular Research, Inc.

NNM

AMRN

Amarin Corporation PLC

NNM

AMRSW

AmerUs Group Company

SCM

AMSC

American Superconductor Corporation

NNM

AMSG

Amsurg Corp.

NNM

AMSWA

American Software, Inc.

NNM

AMSY

American Management Systems, Incorporated

NNM

AMTA

Amistar Corporation

SCM

AMTC

Ameritrans Capital Corporation

SCM

AMTD

Ameritrade Holding Corporation

NNM

AMTR

Amtran, Inc.

NNM

AMWD

American Woodmark Corporation

NNM

AMXC

AMX Corporation

NNM

AMZN

Amazon.com, Inc.

NNM

ANAD

ANADIGICS, Inc.

NNM

ANAT

American National Insurance Company

NNM

ANCC

AirNet Communications Corporation

NNM

ANDE

Andersons, Inc. (The)

NNM

ANDR

Andersen Group, Inc.

NNM

ANDW

Andrew Corporation

NNM

ANEN

Anaren Microwave, Inc.

NNM

ANFI

American National Financial, Inc.

NNM

ANGN

Angeion Corporation

SCM

ANII

Advanced Nutraceuticals, Inc.

SCM

ANIK

Anika Therapeutics Inc.

NNM

ANLT

Analytical Surveys, Inc.

NNM

ANLY

Analysts International Corporation

NNM

ANNB

Annapolis Bancorp Inc.

SCM

ANPI

Angiotech Pharmaceuticals, Inc.

NNM

ANSI

Advanced Neuromodulation Systems, Inc.

NNM

ANSR

answerthink inc.

NNM

ANSS

ANSYS, Inc.

NNM

ANST

Ansoft Corporation

NNM

ANTP

PHAZAR CORP

SCM

ANTR

Antares Pharma, Inc.

SCM

ANTV

Antenna TV S.A.

NNM

AOLA

America Online Latin America, Inc.

NNM

AORGB

Allen Organ Company

NNM

APAC

APAC Customer Services, Inc.

NNM

APAGF

APCO Argentina Inc.

SCM

APAT

APA Optics, Inc.

NNM

APCC

American Power Conversion Corporation

NNM

APCFY

Atlas Pacific Limited

SCM

APCS

Alamosa Holdings, Inc.

NNM

APFC

American Pacific Corporation

NNM

APGT

Apogee Technology, Inc.

SCM

APHT

Aphton Corp.

NNM

APII

Action Products International, Inc.

SCM

APLX

Applix, Inc.

NNM

APMC

Applied Microsystems Corporation

NNM

APOG

Apogee Enterprises, Inc.

NNM

APOL

Apollo Group, Inc.

NNM

APPA

AP Pharma, Inc.

NNM

APPB

Applebee's International, Inc.

NNM

APPS

Appiant Technologies, Inc.

SCM

APROZ

America First Apartment Investors, L.P.

NNM

APRS

Apropos Technology, Inc.

NNM

APSA

Alto Palermo S.A.

NNM

APSG

Applied Signal Technology, Inc.

NNM

APTI

Advanced Power Technology, Inc.

NNM

APTM

Aptimus Inc

NNM

APWR

ASTROPOWER, Inc.

NNM

AQCR

Aqua Care Systems, Inc. New

SCM

ARBA

Ariba, Inc.

NNM

ARCAF

Arcadis NV

NNM

ARCC

Allied Riser Communications Corporation

NNM

ARDI

At Road, Inc.

NNM

ARDM

Aradigm Corporation

NNM

ARDNA

Arden Group, Inc.

NNM

AREA

Area Bancshares Corporation

NNM

ARGN

Amerigon Incorporated

SCM

ARGY

Argosy Education Group, Inc.

NNM

ARIA

ARIAD Pharmaceuticals, Inc.

NNM

ARKR

Ark Restaurants Corp.

NNM

ARLC

Arel Communications & Software Ltd.

NNM

ARLP

Alliance Resource Partners, L.P.

NNM

ARMF

Armanino Foods of Distinction, Incorporated

SCM

ARMHY

ARM Holdings, plc

NNM

ARMX

Aramex International Limited

NNM

ARNA

Arena Pharmaceuticals, Inc.

NNM

AROW

Arrow Financial Corporation

NNM

ARQL

ArQule, Inc.

NNM

ARRO

Arrow International, Inc.

NNM

ARRS

Arris Group Inc

NNM

ARRW

MindArrow Systems, Inc.

SCM

ARRY

Array BioPharma Inc.

NNM

ARTC

ArthroCare Corporation

NNM

ARTD

ARTISTdirect, Inc.

NNM

ARTG

Art Technology Group, Inc.

NNM

ARTI

Artisan Components, Inc.

NNM

ARTL

The Aristotle Corporation

SCM

ARTNA

Artesian Resources Corporation

NNM

ARTW

Art's-Way Manufacturing Co., Inc.

SCM

ARWM

Arrow-Magnolia International, Inc.

SCM

ARXX

Aeroflex Incorporated

NNM

ASAA

ASA International Ltd.

SCM

ASBC

Associated Banc-Corp

NNM

ASBI

Ameriana Bancorp

NNM

ASBP

ASB Financial Corp.

NNM

ASCA

Ameristar Casinos, Inc.

NNM

ASCL

Ascential Software Corporation

NNM

ASCX

Advanced Switching Communications, Inc.

NNM

ASFC

Astoria Financial Corporation

NNM

ASFD

Ashford.com, Inc.

NNM

ASFI

Asta Funding, Inc.

NNM

ASFT

Artisoft, Inc.

NNM

ASGN

On Assignment, Inc.

NNM

ASGR

America Service Group Inc.

NNM

ASHW

Ashworth, Inc.

NNM

ASIA

AsiaInfo Holdings, Inc.

NNM

ASIPY

Anangel-American Shipholdings Limited

NNM

ASKJ

Ask Jeeves, Inc.

NNM

ASMI

ASM International N.V.

NNM

ASML

ASML Holding N.V.

NNM

ASPM

Aspect Medical Systems, Inc.

NNM

ASPT

Aspect Communications Corporation

NNM

ASPX

Auspex Systems, Inc.

NNM

ASRV

AmeriServ Financial Inc.

NNM

ASRVP

AmeriServ Financial Inc.

NNM

ASTE

Astec Industries, Inc.

NNM

ASTM

Aastrom Biosciences, Inc.

NNM

ASTSF

ASE Test, Limited

NNM

ASTT

ASAT Holdings Limited

NNM

ASVI

A.S.V., Inc.

NNM

ASYS

Amtech Systems, Inc.

NNM

ASYT

Asyst Technologies, Inc.

NNM

ATAC

Aftermarket Technology Corp.

NNM

ATAXZ

America First Tax Exempt Investors, L.P.

NNM

ATCO

American Technology Corporation

SCM

ATEA

Astea International, Inc.

NNM

ATGCE

ATG Inc.

NNM

ATGI

Alpha Technologies Group, Inc.

NNM

ATGN

AltiGen Communications, Inc.

NNM

ATHY

AppliedTheory Corporation

NNM

ATIS

Advanced Tissue Sciences, Inc.

NNM

ATLRS

Atlantic Realty Trust

SCM

ATMI

ATMI Inc.

NNM

ATML

Atmel Corporation

NNM

ATMS

Tidel Technologies, Inc.

NNM

ATPG

ATP Oil & Gas Corporation

NNM

ATPX

Advanced Technical Products, Inc.

NNM

ATRI

ATRION Corporation

NNM

ATRK

@Track Communications, Inc.

SCM

ATRM

Aetrium Incorporated

NNM

ATRO

Astronics Corporation

NNM

ATRX

Atrix Laboratories, Inc.

NNM

ATSI

ATS Medical, Inc.

NNM

ATSN

Artesyn Technologies, Inc.

NNM

ATTC

AT&T Canada, Inc.

NNM

ATTL

AT&T Latin America Corp.

NNM

ATTU

Attunity Ltd.

NNM

ATTY

1-800-ATTORNEY, Inc.

SCM

ATVI

Activision, Inc.

NNM

ATYT

ATI Technologies Inc.

NNM

AUBN

Auburn National Bancorporation, Inc.

SCM

AUDC

AudioCodes Ltd.

NNM

AUGT

August Technology Corporation

NNM

AULT

Ault Incorporated

NNM

AUTH

Authoriszor, Inc.

NNM

AUTN

Autonomy Corporation plc

NNM

AVAN

Avant Immunotherapeutics, Inc.

NNM

AVCC

Acorn Holding Corp.

SCM

AVCI

Avici Systems Inc.

NNM

AVCS

American Vantage Companies

SCM

AVCT

Avocent Corporation

NNM

AVEA

Avenue A, Inc.

NNM

AVGE

Aviation General, Inc.

SCM

AVGN

Avigen, Inc.

NNM

AVGO

AvantGo, Inc.

NNM

AVID

Avid Technology, Inc.

NNM

AVII

AVI BioPharma, Inc.

NNM

AVIIW

AVI BioPharma, Inc.

NNM

AVIIZ

AVI BioPharma, Inc.

NNM

AVIR

Aviron

NNM

AVNT

Avant! Corporation

NNM

AVNX

Avanex Corporation

NNM

AVSR

Avistar Communications Corporation

NNM

AVTR

Avatar Holdings Inc.

NNM

AVTRG

Avatar Holdings Inc.

SCM

AVXT

AVAX Technologies, Inc.

NNM

AWBC

AmericanWest Bancorporation

NNM

AWLD

Activeworlds Corporation

SCM

AWLDW

Activeworlds Corporation

SCM

AWRE

Aware, Inc.

NNM

AXCA

Axcan Pharma Inc.

NNM

AXSI

Axcess, Inc.

SCM

AXTI

AXT Inc

NNM

AXYS

Axsys Technologies, Inc.

NNM

AXYX

Axonyx, Inc.

NNM

AZPN

Aspen Technology, Inc.

NNM