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