BLAIR WILLIAM & CO/IL


150 NORTH RIVERSIDE PLAZA
CHICAGO,  IL,
  USA
3122361600
Filing DateCurrent and former namesChanged on date
2013-04-10
BLAIR WILLIAM & CO/IL
Central Index Key (CIK)
0000902367
State of Incorporation
IL
Country of Incorporation
USA
Fiscal year end
1231

Ownership (Form 3,4,5)# Filings
MACKENZIE TIMOTHY JOHN (0001212695) 3
SHIPP TERRANCE MICHAEL (0001212696) 3
WALFISH MARC JAY (0001212698) 3
WILBLAIRCO ASSOCIATES (0001212699) 3
WILLIAM BLAIR MEZZANINE CAPITAL FUND III L P (0001095499) 3
WILLIAM BLAIR MEZZANINE CAPITAL PARTNERS III LLC (0001261404) 3
All related persons/companies# Filings
12th Street Asset Management Company, LLC (0001633703) 4
4 KIDS ENTERTAINMENT INC (0000058592) 5
ABERDEEN ASSET MANAGEMENT PLC/UK (0001080434) 3
ABIOMED INC (0000815094) 4
ACCESS INTEGRATED TECHNOLOGIES INC (0001173204) 4
ACORN ENERGY, INC. (0000880984) 2
ACORN FACTOR, INC. 2
ACR Alpine Capital Research, LLC (0001508822) 1
ACXIOM CORP (0000733269) 6
ADDITIONAL MANAGERS DO NOT FIT TEMPLATE 13
ADMINISTAFF INC \DE\ (0001000753) 2
AEW CAPITAL MANAGEMENT INC (0001042008) 5
AFFILIATED MANAGERS GROUP INC (0001004434) 3
AFFINITY INVESTMENT ADVISORS, LLC (0001520601) 13
AGREE REALTY CORP (0000917251) 3
AIR METHODS CORP (0000816159) 4
ALASKA FREIGHTWAYS INC 2
ALLIANCEBERNSTEIN L.P. (0001109448) 18
ALPINE GAMING INC 6
ALTA CAPITAL MANAGEMENT LLC/ (0001093589) 13
ALTERNATIVE RESOURCES CORP (0000920521) 6
AMERICAN CAPITAL MANAGEMENT INC (0001320168) 11
AMERICAN CENTURY COMPANIES INC (0000748054) 20
AMERICAN CENTURY INVESTMENT MANAGEMENT INC (0000052388) 7
AMERICAN HEALTHCORP INC /DE 7
AMERICAN HEALTHWAYS INC (0000704415) 7
AMERICAN LEISURE INDUSTRIES INC 5
AMERICAN MANAGEMENT SYSTEMS INC (0000310624) 1
AMERICAN MEDICAL RESEARCH INC 2
AMERICAN RESIDENTIAL SERVICES INC (0001014187) 2
AMERIGON INC (0000903129) 5
AMG Funds LLC (0001115419) 4
AMI ASSET MANAGEMENT CORP (0001369702) 12
AMICAS INC (0001028584) 1
AMICAS, Inc. (0001028584) 2
ANCHOR CAPITAL ADVISORS LLC (0000813933) 31
ANTHONY INDUSTRIES INC 2
ANTHONY POOLS INC 2
APCOA INC 1
APCOA STANDARD PARKING INC /DE/ 2
APPLETON PARTNERS INC/MA (0001055290) 18
APPLIED POWER INC (0000006955) 2
APPLIED POWER INDUSTRIES INC 2
APROPOS TECHNOLOGY INC (0001098803) 1
ASHFIELD & CO INC /CA/ (0000769910) 6
ASPEN TECHNOLOGY INC /DE/ (0000929940) 1
ASPEN TECHNOLOGY INC /MA/ (0000929940) 1
ATALANTA SOSNOFF CAPITAL, LLC (0000700529) 13
ATLANTA CAPITAL MANAGEMENT CO L L C (0001027817) 31
AUDIENCE INC (0001201663) 2
AXCAN PHARMA INC (0001116094) 3
Addus HomeCare Corp (0001468328) 3
Allegiant Travel CO (0001362468) 4
Allianz Global Investors Managed Accounts LLC (0001290765) 18
Allianz Global Investors U.S. LLC (0001493338) 13
Aperio Group, LLC (0001364615) 17
Apex Capital Management (0001293585) 17
Aristotle Capital Management, LLC (0000860644) 1
Artisan Partners Limited Partnership (0001466153) 9
Ashfield Capital Partners, LLC (0001398103) 13
Astor Asset Management, LLC (0001488446) 13
Astor Investment Management LLC (0001598416) 1
BA MERCHANT SERVICES INC (0001024674) 2
BAHL & GAYNOR INC (0000872259) 13
BANK OF AMERICA CORP /DE/ (0000070858) 9
BARCLAYS BANK LTD 2
BARCLAYS BANK PLC 2
BARCLAYS PLC (0000312069) 2
BAREFOOT INC /DE (0000878944) 1
BEACH INVESTMENT COUNSEL INC/PA (0001058800) 18
BEACON ROOFING SUPPLY INC (0001124941) 4
BELMONT ASSET MANAGEMENT (0001258413) 4
BERINGER GOLD CORP 2
BHH INC 1
BIO RECOVERY TECHNOLOGY INC 5
BIOSITE DIAGNOSTICS INC (0000834306) 3
BLACK BOX CORP (0000849547) 4
BLACK BOX INCORPORATED 4
BLACK HAWK HOLDINGS INC /MN/ 1
BLACKROCK ADVISORS LLC (0001086364) 7
BLACKROCK CAPITAL MANAGEMENT INC (0001173486) 5
BLAIR WILLIAM READY RESERVES INC 5
BMO FINANCIAL CORP (0000934729) 14
BOSTON CO INSTITUTIONAL INVESTORS INC 1
BOSTON Co ASSET MANAGEMENT LLC (0000013353) 2
BOWEN HANES & CO INC (0001077583) 10
BRANDES INVESTMENT PARTNERS, LP (0001015079) 13
BRC Investment Management LLC (0001332160) 13
BRINKER CAPITAL INC (0001502976) 5
BROWN ADVISORY INC (0001345929) 13
BROWN BROTHERS HARRIMAN & CO (0000014661) 2
BSI CORP 6
Baldwin Investment Management, LLC (0001346378) 18
Bank of New York Mellon Corp (0001390777) 12
BlackRock (Isle of Man) Ltd (0001483438) 4
BlackRock Inc. (0001364742) 13
BlackRock Investment Management, LLC (0001305227) 23
Boston Common Asset Management, LLC (0001409427) 2
Boston Partners (0001386060) 12
Boulder Specialty Brands, Inc. 3
Brookmont Capital Management (0001512978) 13
Brown Advisory LLC (0001114667) 5
CADENCE CAPITAL MANAGEMENT LLC (0001175399) 2
CADMUS COMMUNICATIONS CORP/NEW (0000745274) 4
CAI International, Inc. (0001388430) 3
CAMBIAR INVESTORS LLC (0000823621) 13
CAMPBELL NEWMAN ASSET MANAGEMENT INC (0000874791) 13
CAPITAL GROUP COMPANIES INC (0000732812) 1
CAPITAL GUARDIAN TRUST CO (0000314965) 18
CAPITAL SENIOR LIVING CORP (0001043000) 2
CARDIONET INC (0001113784) 5
CARVANA CO. (0001690820) 1
CASH SYSTEMS INC (0000861050) 1
CATALINA MARKETING CORP/DE (0000883977) 5
CAVIUM NETWORKS 4
CAVIUM NETWORKS, INC. (0001175609) 4
CAVIUM, INC. (0001175609) 3
CCX NETWORK INC 6
CELL TECHNOLOGY INC /DE/ 4
CENTURY CASINOS INC 6
CENTURY CASINOS INC /CO/ (0000911147) 6
CENVEO, INC (0000920321) 3
CGI HOLDING CORP 8
CHARTWELL INVESTMENT PARTNERS/PA (0001044516) 15
CHECKPOINT SYSTEMS INC (0000215419) 2
CHICKASAW CAPITAL MANAGEMENT LLC (0001276460) 1
CHINACAST EDUCATION CORP (0001261888) 2
CHIPOTLE MEXICAN GRILL INC (0001058090) 2
CLARION TECHNOLOGIES INC/DE/ (0000835409) 4
CLEARBRIDGE, LLC (0000820330) 13
COHEN & STEERS CAPITAL MANAGEMENT INC (0000845563) 1
COINSTAR INC (0000941604) 8
COLUMBIA MANAGEMENT INVESTMENT ADVISERS, LLC (0001233991) 26
COLUMBUS CIRCLE INVESTORS (0001228773) 15
COMFORT SYSTEMS USA INC (0001035983) 3
CONCEPTUS INC (0000896778) 1
CONCORD COMPUTING CORP 11
CONCORD EFS INC (0000740112) 11
CONCUR TECHNOLOGIES INC (0001066026) 2
CONGRESS ASSET MANAGEMENT CO /MA (0000897378) 13
COOKE & BIELER LP (0000024386) 9
CORBYN INVESTMENT MANAGEMENT INC/MD (0000919538) 13
CORNING PHARMACEUTICAL SERVICES INC 2
CORPORATE ADVISORY BOARD CO 2
CORPORATE EXECUTIVE BOARD CO (0001066104) 2
COVANCE INC (0001023131) 2
COWEN GROUP, INC. (0001466538) 2
CRAMER ROSENTHAL MCGLYNN LLC (0000820743) 15
CRAWFORD INVESTMENT COUNSEL INC (0000837592) 15
CREDIT ACCEPTANCE CORPORATION (0000885550) 2
CS MCKEE LP (0000728575) 24
CUMBERLAND ADVISORS INC (0001255435) 11
CYBERSOURCE CORP (0000934280) 1
CYTEC INDUSTRIES INC/DE/ (0000912513) 3
Calvert Investment Management Inc. (0000918006) 8
Calvert Investment Management, Inc. (0000918006) 10
Cambridge Financial Group, Inc. (0001334199) 3
Capital Innovations LLC (0001596076) 5
Capital Wealth Planning, LLC (0001566728) 13
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Clearbridge Investments, LLC (0001348883) 17
Coho Partners, Ltd. (0001350585) 5
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DAVCO RESTAURANTS INC (0000906471) 1
DAVIS SELECTED ADVISERS (0001036325) 31
DAY RUNNER INC (0000853102) 4
DEFENSE SOFTWARE & SYSTEMS INC 2
DEFLECTA SHIELD CORP /DE/ (0000914605) 2
DELAWARE MANAGEMENT BUSINESS TRUST (0000727770) 4
DELTEK SYSTEMS INC (0001029299) 4
DENDRITE INTERNATIONAL INC (0000880321) 2
DENISON INTERNATIONAL PLC (0001042598) 2
DENVER INVESTMENT ADVISORS LLC (0000943656) 13
DESKTOP DATA INC (0000858912) 2
DF DENT & CO INC (0000934999) 5
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DIAGNOSTIC INC 2
DIAMOND HOME SERVICES INC (0001012442) 3
DICKS SPORTING GOODS INC (0001089063) 5
DIGI INTERNATIONAL INC (0000854775) 1
DIGICON INC 2
DIGITAL GENERATION SYSTEMS INC 7
DIGITAL THEATER SYSTEMS INC 3
DISCOVERY PARTNERS INTERNATIONAL INC (0001113148) 3
DJ ORTHOPEDICS INC 1
DJO INC (0001157972) 1
DODGE & COX (0000200217) 18
DOWLING & YAHNKE LLC (0001133197) 18
DREAMS INC (0000810829) 4
DREMAN VALUE MANAGEMENT, L L C (0001055282) 12
DSM CAPITAL PARTNERS LLC (0001214639) 13
DTS, INC. (0001226308) 3
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DUCKWALL STORES INC 7
DYNAMEX INC (0001015483) 3
Dolan Co. (0001396838) 2
Dolan Media CO (0001396838) 3
E CRUITER COM INC 3
EAGLE ASSET MANAGEMENT INC (0000790502) 31
EAGLE GLOBAL ADVISORS LLC (0001130787) 13
EAGLE PACIFIC INDUSTRIES INC/MN (0000852426) 1
EARNEST PARTNERS LLC (0001102578) 13
EATON VANCE MANAGEMENT (0001076598) 13
ECOLLEGE COM (0001085653) 6
EDGEWOOD MANAGEMENT LLC (0000860561) 18
ELECTRONIC CLEARING HOUSE INC (0000721773) 5
ELIZABETH ARDEN INC (0000095052) 5
ELTRON INTERNATIONAL INC (0000915910) 2
ENCORE CAPITAL GROUP INC (0001084961) 6
ENCORE MEDICAL CORP (0000944763) 4
ENVESTNET ASSET MANAGEMENT GROUP INC 2
ENVESTNET ASSET MANAGEMENT INC (0001407543) 13
ENVESTNET, INC. (0001337619) 2
EQUITY INVESTMENT CORP/GA (0001093694) 11
EUNIVERSE INC (0001088244) 5
EURONET SERVICES INC 7
EURONET WORLDWIDE INC (0001029199) 7
EXACT CORP 3
EXACT SCIENCES CORP (0001124140) 3
Edgewater Bancorp, Inc. (0001584770) 2
Energy Income Partners, LLC (0001388814) 13
Epoch Investment Partners, Inc. (0001305841) 18
Estabrook Capital Management (0001344717) 5
ExamWorks Group, Inc. (0001498021) 2
FASTENAL CO (0000815556) 9
FAYEZ SAROFIM & CO (0000937729) 8
FEDERATED INVESTMENT MANAGEMENT CO (0001086433) 7
FEDERATED INVESTORS INC /PA/ (0001056288) 31
FIAM LLC (0001385495) 7
FIDUCIARY MANAGEMENT INC /WI/ (0000764532) 7
FINDWHAT COM INC 9
FIRST COMMONWEALTH INC (0001001493) 5
FIRST FINANCIAL HOLDINGS INC /DE/ (0000787075) 2
FIRSTSERVICE CORP (0000913353) 5
FRANKLIN COVEY CO (0000886206) 8
FRANKLIN QUEST CO 8
FRANKLIN RESOURCES INC (0000038777) 31
FRED ALGER MANAGEMENT INC (0000003520) 13
FRENCH FRAGRANCES INC 5
FRESCO INDEX SHARES FUNDS 3
FROZEN FOOD EXPRESS INDUSTRIES INC (0000039273) 2
FXCM Inc. (0001499912) 4
Fifth Street Asset Management Inc. (0001611988) 4
GADZOOKS INC (0000924140) 2
GAIAM, INC (0001089872) 4
GARDNER RUSSO & GARDNER (0000860643) 4
GARDNER RUSSO & GARDNER LLC (0000860643) 8
GEMSTAR ENTERPRISES INC 4
GENTHERM Inc (0000903129) 1
GLENMEDE TRUST CO NA (0000314949) 13
GOLDMAN SACHS & CO (0000769993) 16
GOLDMAN SACHS & CO. LLC (0000769993) 2
GRAFTECH INTERNATIONAL LTD (0000931148) 2
GRANITE CITY FOOD & BREWERY LTD (0001048620) 3
GREAT LAKES ADVISORS INC (0000880058) 18
GREAT WALL ACQUISITION CORP 2
GRILL CONCEPTS INC (0000895041) 1
GULF SOUTH MEDICAL SUPPLY INC (0000889885) 3
GUYANA GOLD CORP 2
GW&K Investment Management, LLC (0001082917) 5
Genpact LTD (0001398659) 4
Glovista Investments LLC (0001546283) 13
Good Harbor Financial, LLC (0001528086) 5
GoodHaven Capital Management, LLC (0001542300) 8
Green Street Investors, LLC (0001391974) 9
Guidewire Software, Inc. (0001528396) 3
HAMMER ASSET MANAGEMENT, LLC 1
HANNA M A CO/DE (0000045370) 3
HANNA MINING CO 3
HANSBERGER GLOBAL INVESTORS INC/FL (0001044910) 13
HARDING LOEVNER LP (0000928196) 31
HARRIS ASSOCIATES L P (0000813917) 33
HAVERFORD TRUST CO (0000842941) 1
HAYS ADVISORY LLC (0001175130) 13
HCC INSURANCE HOLDINGS INC/DE/ (0000888919) 2
HEALTHCARE ACQUISITION CORP 4
HEALTHCARE SERVICES GROUP INC (0000731012) 5
HEALTHSOUTH CORP (0000785161) 2
HEALTHSOUTH REHABILITATION CORP 2
HEALTHWAYS, INC (0000704415) 5
HEARTLAND EXPRESS INC (0000799233) 1
HEIDRICK & STRUGGLES INTERNATIONAL INC (0001066605) 5
HEITMAN LLC (0001372696) 13
HENDERSON FUND MANAGEMENT Ltd (0001080265) 3
HGK ASSET MANAGEMENT INC (0000740272) 13
HMS HOLDINGS CORP (0001196501) 8
HORIZON ASSET MANAGEMENT LLC (0001056823) 4
HUB GROUP INC (0000940942) 4
HUDSON HIGHLAND INC 3
HUDSON HIGHLAND GROUP INC (0001210708) 3
HUDSON TECHNOLOGIES INC /NY (0000925528) 5
HYTHIAM INC (0001136174) 2
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Haverford Financial Services, Inc. (0001347683) 13
Haverford Trust Co (0000842941) 12
Heritage-Crystal Clean, Inc. (0001403431) 2
HighTower Advisors, LLC (0001462245) 13
Horizon Investment Services, LLC (0001426940) 13
Horizon Kinetics LLC (0001519418) 13
Huron Consulting Group Inc. (0001289848) 4
ICF International, Inc. (0001362004) 9
ICG GROUP, INC. (0001085621) 2
IDEXX CORP / DE 9
IDEXX LABORATORIES INC /DE (0000874716) 9
IHS Inc. (0001316360) 2
IMAGEMAX INC (0001046032) 2
IMAX CORP (0000921582) 2
INFOCURE CORP 4
INFOSAFE SYSTEMS INC 1
ING INVESTMENT MANAGEMENT CO (0000033670) 1
INNERWORKINGS INC (0001350381) 8
INPHI Corp (0001160958) 3
INSURANCE AUTO AUCTIONS INC /CA (0000880026) 1
INTEGRA LIFESCIENCES CORP 7
INTEGRA LIFESCIENCES HOLDINGS CORP (0000917520) 7
INTEGRITY ASSET MANAGEMENT LLC (0001317445) 18
INTELLIQUEST INFORMATION GROUP INC (0001007083) 4
INTERIM SERVICES INC (0000914536) 3
INTERNATIONAL IMAGING MATERIALS INC /DE/ (0000904009) 1
INTERNET CAPITAL GROUP INC (0001085621) 3
INTERNET COMMERCE CORP (0000894738) 1
INTERSTATE UNIFORM SERVICES CORP/MA 10
INTRADO INC (0000924505) 4
INUVO, INC. (0000829323) 4
INVESTORS FINANCIAL SERVICES CORP (0000949589) 2
IRON MOUNTAIN INC /DE (0001004317) 4
ISTHMUS PARTNERS, LLC (0001639666) 5
Intermix Media, Inc. (0001088244) 4
Inuvo, Inc. (0000829323) 3
Invesco Advisers, Inc. (0000020430) 18
Invesco Global Asset Management (N.A.), Inc. (0001113956) 4
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J2 GLOBAL COMMUNICATIONS INC (0001084048) 12
J2 GLOBAL, INC. (0001084048) 4
JABIL CIRCUIT INC (0000898293) 2
JANUS CAPITAL MANAGEMENT LLC (0000812295) 12
JENNISON ASSOCIATES LLC (0000053417) 18
JFAX COM INC 12
JFB Holdings Corp (0001093694) 2
JP FOODSERVICE INC (0000928395) 2
JPMORGAN CHASE & CO (0000019617) 31
K12 INC (0001157408) 8
K2 INC (0000006720) 2
KALMAR INVESTMENTS INC /DE/ (0000928749) 16
KANBAY INTERNATIONAL INC (0001125011) 3
KAR VENTURES INC 4
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC (0001021223) 31
KEELEY ASSET MANAGEMENT CORP (0001056504) 15
KENNEDY CAPITAL MANAGEMENT, INC. (0000884589) 13
KENSEY NASH CORP (0001002811) 11
KFORCE INC (0000930420) 4
KING LUTHER CAPITAL MANAGEMENT CORP (0000310051) 18
KLINGENSTEIN FIELDS & CO LLC (0000859872) 18
KNIGHT TRANSPORTATION INC (0000929452) 9
KONA GRILL INC (0001265572) 7
KOWABUNGA! INC. (0000829323) 9
KR CAPITAL ADVISORS INC (0000740918) 12
KYPHON INC (0001123313) 1
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Kornit Digital Ltd. (0001625791) 1
LANDSTAR SYSTEM INC (0000853816) 2
LARGE SCALE BIOLOGY CORP (0001108951) 4
LASON HOLDINGS INC 2
LASON INC (0001020616) 2
LATEEF INVESTMENT MANAGEMENT, L.P. (0001009262) 13
LAUREATE EDUCATION, INC. (0000912766) 3
LAWSON KROEKER INVESTMENT MANAGEMENT INC/NE (0001013701) 1
LAZARD ASSET MANAGEMENT LLC (0001207017) 31
LCA VISION INC (0001003130) 2
LCC INTERNATIONAL INC (0001016229) 2
LEISURE CONCEPTS INC 5
LIFE TIME FITNESS INC (0001076195) 5
LIFECORE BIOMEDICAL INC (0000028626) 2
LIGAND PHARMACEUTICALS INC (0000886163) 4
LIONBRIDGE TECHNOLOGIES HOLDINGS INC 4
LIONBRIDGE TECHNOLOGIES INC /DE/ (0001058299) 4
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LMCG INVESTMENTS, LLC (0001470944) 4
LOGAN CAPITAL MANAGEMENT INC (0001121330) 6
LONDON CO OF VIRGINIA (0001259887) 31
LOOMIS SAYLES & CO L P (0000312348) 20
LORD, ABBETT & CO. LLC (0000728100) 18
LSI INDUSTRIES INC (0000763532) 4
LSI LIGHTING SYSTEMS INC 4
LSV ASSET MANAGEMENT (0001050470) 4
Laffer Investments (0001307878) 4
Lattice Strategies LLC (0001540945) 13
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MACKAY SHIELDS LLC (0000061227) 18
MACKENZIE TIMOTHY JOHN (0001212695) 3
MACQUARIE GROUP LTD (0001418333) 18
MACQUARIE INVESTMENT MANAGEMENT BUSINESS TRUST (0000727770) 4
MADISON INVESTMENT HOLDINGS INC (0001138060) 19
MAGELLAN RESTAURANT SYSTEMS INC 1
MAIL WELL HOLDINGS INC 3
MAIL WELL INC 3
MARKS BROS JEWELERS INC 5
MARLIN BUSINESS SERVICES CORP (0001260968) 6
MARLIN BUSINESS SERVICES INC 6
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MATRIX BANCORP INC 3
MATRIX CAPITAL CORP /CO/ 3
MAXLINEAR INC (0001288469) 8
MAY & SPEH INC (0001002521) 1
MCKINLEY CAPITAL MANAGEMENT LLC /DELAWARE (0000915287) 18
MCM CAPITAL GROUP INC 6
MD SASS INVESTORS SERVICES INC (0000922940) 13
MDC COMMUNICATIONS CORP 4
MDC CORP INC 4
MDC CORPORATION 4
MDC PARTNERS INC (0000876883) 4
MEDASSETS INC (0001254419) 2
MELLON CAPITAL MANAGEMENT CORP (0000874779) 20
METZLER GROUP INC 2
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MIKOHN GAMING CORP (0000912241) 4
MILLER HOWARD INVESTMENTS INC /NY (0000903947) 23
MINERALS TECHNOLOGIES INC (0000891014) 4
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MIVA, INC. (0001094808) 9
MOLEX INC (0000067472) 5
MONOCLONAL ANTIBODIES INC /DE/ 2
MONOLITHIC POWER SYSTEMS INC (0001280452) 5
MONOLITHIC SYSTEM TECHNOLOGY INC (0000890394) 2
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MOTORCAR PARTS & ACCESSORIES INC 3
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NATIONAL FINANCIAL PARTNERS CORP (0001183186) 5
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NEUBERGER BERMAN LLC /ADV (0000733553) 18
NEUSTAR INC (0001265888) 5
NEW AMSTERDAM PARTNERS LLC/NY (0001010232) 30
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NFO WORLDWIDE INC (0000897940) 2
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OVERLAND DATA INC (0000889930) 5
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PSYCHEMEDICS CORP (0000806517) 2
PZENA INVESTMENT MANAGEMENT LLC (0001027796) 9
Polypore International, Inc. (0001292556) 2
QUIDEL CORP /DE/ (0000353569) 2
REALPAGE INC (0001286225) 2
REAVES W H & CO INC (0000740913) 8
REFRIGERANT RECLAMATION INDUSTRIES INC 5
REINHART MAHONEY CAPITAL MANAGEMENT INC (0001080298) 1
REINHART PARTNERS, INC. (0001080298) 17
RENAISSANCE GROUP LLC (0000944234) 8
RESMED INC (0000943819) 10
RIGHTNOW TECHNOLOGIES INC (0001111247) 2
RIVERBRIDGE PARTNERS LLC (0001112325) 26
RNC CAPITAL MANAGEMENT LLC (0000051762) 8
ROBBINS & MYERS INC (0000084290) 2
ROMAC INTERNATIONAL INC 4
ROOSEVELT INVESTMENT GROUP INC (0001020617) 6
RURAL METRO CORP /DE/ (0000906326) 4
RWD TECHNOLOGIES INC (0001032373) 2
SANGAMO BIOSCIENCES INC (0001001233) 3
SANTA BARBARA ASSET MANAGEMENT, LLC (0001109426) 5
SANTARUS INC (0001172480) 4
SAROFIM FAYEZ (0000315027) 23
SCANSOFT INC 2
SCC COMMUNICATIONS CORP 4
SCHAFER CULLEN CAPITAL MANAGEMENT INC (0001056593) 5
SCHICK TECHNOLOGIES INC 3
SCHWAB CHARLES INVESTMENT MANAGEMENT INC (0000884546) 20
SELECT COMFORT CORP (0000827187) 2
SELIGMAN J & W & CO INC /NY/ (0000350440) 5
SHARED MEDICAL SYSTEMS CORP (0000089415) 5
SHARPER IMAGE CORP (0000811696) 3
SHELTON CAPITAL MANAGEMENT (0001002784) 1
SHIPP TERRANCE MICHAEL (0001212696) 3
SHUFFLE MASTER INC (0000718789) 4
SILICON LABORATORIES INC (0001038074) 11
SIRONA DENTAL SYSTEMS, INC. (0001014507) 3
SMART BALANCE, INC. (0001331301) 3
SOLA INTERNATIONAL INC (0000912088) 3
SONIC SOLUTIONS/CA/ (0000916235) 5
SOUTHERNSUN ASSET MANAGEMENT, LLC (0001089755) 10
SP Plus Corp (0001059262) 1
SPDR INDEX SHARES FUNDS (Formerly streetTRACKS Index Shares Funds) (0001168164) 3
SPEECE THORSON CAPITAL GROUP INC (0000900169) 18
STANDARD PARKING CORP (0001059262) 2
STEINER LEISURE LTD (0001018946) 3
STERICYCLE INC (0000861878) 3
STRATAMERICA CORP 4
STRATASYS INC (0000915735) 2
STRATEGY ASSET MANAGERS LLC (0001166716) 1
STREETTRACKS INDEX SHARES FUNDS (Formerly Fresco Index Shares Funds) 3
SUAVE SHOE CORP 5
SURMODICS INC (0000924717) 6
SYLVAN LEARNING SYSTEMS INC 3
SYNIVERSE HOLDINGS INC (0001169264) 2
SYSTEMATIC FINANCIAL MANAGEMENT LP (0001085936) 5
Salient Capital Advisors, LLC (0001510769) 3
Sarasin Asset Management Ltd (0001510483) 2
Signature Bank Corp (0001288784) 2
Spectrum Asset Management, Inc. (0001318293) 18
Stone Harbor Investment Partners LP (0001508123) 9
TAMRO CAPITAL PARTNERS LLC (0001173494) 6
TCW ASSET MANAGEMENT CO (0000096616) 13
TCW ASSET MANAGEMENT CO LLC (0000096616) 5
TCW GROUP INC (0000850401) 4
TELIK INC (0001109196) 2
TEMPLETON INVESTMENT COUNSEL LLC (0000315282) 7
TESSCO TECHNOLOGIES INC (0000927355) 2
THINK PARTNERSHIP INC (0000829323) 11
THOMAS WHITE INTERNATIONAL LTD (0001092351) 3
THOMPSON PBE INC (0000929035) 1
THOMPSON SIEGEL & WALMSLEY LLC (0001008322) 11
THORNBURG INVESTMENT MANAGEMENT INC (0001145020) 21
TIER TECHNOLOGIES INC (0001045150) 2
TMP WORLDWIDE SEARCH INC 3
TNT FREIGHTWAYS CORP 2
TODD ASSET MANAGEMENT LLC (0001071483) 1
TOREADOR RESOURCES CORP (0000098720) 2
TOREADOR ROYALTY CORP 2
TORTOISE CAPITAL ADVISORS, L.L.C. (0001280965) 18
TRACTOR SUPPLY CO /DE/ (0000916365) 3
TRIAD INVESTMENT MANAGEMENT 8
TRIMAS CORP (0000842633) 7
TRINITY BIOTECH PLC (0000888721) 8
TRUST FOR PROFESSIONAL MANAGERS (0001141819) 4
TSI TELECOMMUNICATION HOLDINGS INC 2
TURNER INVESTMENTS, L.P. (0000877035) 7
TimesSquare Capital Management, LLC (0001313816) 18
Tradewinds Global Investors, LLC (0001383221) 15
Tributary Capital Management, LLC (0001441888) 1
U.S. Auto Parts Network, Inc. (0001378950) 9
UBS FINANCIAL SERVICES INC (0001161787) 16
UBS FINANCIAL SERVICES INC. (0001161787) 2
UBS GLOBAL ASSET MANAGEMENT AMERICAS INC (0000861177) 2
UCAR INTERNATIONAL INC 2
ULTIMATE SOFTWARE GROUP INC (0001016125) 13
UNIFIRST CORP (0000717954) 10
UNISTONE INC 1
UNITED ONLINE INC (0001142701) 7
UNITED WESTERN BANCORP INC (0000944725) 3
UNITOG CO (0000101909) 2
UNIVERSAL CAPITAL CORP 2
USFREIGHTWAYS CORP (0000881791) 2
VALASSIS COMMUNICATIONS INC (0000883293) 2
VALUECLICK INC/CA (0001080034) 2
VALUEVISION INTERNATIONAL INC 2
VALUEVISION MEDIA INC (0000870826) 2
VERITAS DGC INC (0000028866) 2
VIKING OFFICE PRODUCTS INC (0000859303) 1
VIRTUSA CORP (0001207074) 2
VISIONEER INC 2
VISTACARE INC (0000787030) 3
VISTACARE INC/AZ (0001099808) 1
VISTACARE, INC. (0000787030) 3
VISTAPRINT LTD (0001262976) 5
VISTAPRINT N.V. (0001262976) 2
VITAL WORKS INC (0001028584) 4
VITALWORKS INC (0001028584) 4
VOLTERRA SEMICONDUCTOR CORP (0001050550) 7
VOYA INVESTMENT MANAGEMENT CO (0000033670) 1
VOYA INVESTMENT MANAGEMENT LLC (0001068837) 5
Vantiv, Inc. (0001533932) 3
Veritable, L.P. (0001300311) 18
Vertro, Inc. (0001094808) 4
WALDEN ASSET MANAGEMENT (0001517194) 13
WALFISH MARC JAY (0001212698) 3
WALLACE BUSINESS FORMS INC 4
WALLACE COMPUTER SERVICES INC (0000104348) 4
WASATCH ADVISORS INC (0000814133) 9
WATSCO INC (0000105016) 2
WEB.COM GROUP, INC. (0001095291) 2
WEBEX COMMUNICATIONS INC (0001109935) 3
WEBEX INC 3
WEBSITE PROS INC (0001095291) 1
WEBSITE PROS, INC. (0001095291) 3
WELLINGTON MANAGEMENT CO LLP (0000902219) 6
WELLINGTON MANAGEMENT GROUP LLP (0000902219) 21
WELLS CAPITAL MANAGEMENT INC (0001075869) 7
WELLS FARGO & COMPANY/MN (0000072971) 18
WELLS FARGO BANK N A (0000740906) 18
WESTERN ASSET MANAGEMENT CO (0001138897) 6
WHITEHALL JEWELLERS INC (0000868984) 5
WHV Investment Management, Inc. (0000105692) 3
WILBLAIRCO ASSOCIATES (0001212699) 3
WILLIAM BLAIR FUNDS (0000822632) 5
WILLIAM BLAIR MEZZANINE CAPITAL FUND III L P (0001095499) 3
WILLIAM BLAIR MEZZANINE CAPITAL PARTNERS III LLC (0001261404) 3
WILLIAM BLAIR MUTUAL FUNDS INC 5
WILLIAMS SONOMA INC (0000719955) 3
WNS (HOLDINGS) LTD (0001356570) 4
WORKSTREAM INC (0001095266) 3
Windhaven Investment Management, Inc. (0001507640) 1
Winslow Capital Management, LLC (0000900973) 3
WisdomTree Trust (0001350487) 3
ZEBRA TECHNOLOGIES CORP/DE (0000877212) 8
ZILA INC (0000827156) 5
ZODIAC TRUST 4
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