AFFILIATED MANAGERS GROUP

Ticker: AMG CUSIP: 008252108 Class: COM

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
BlackRock, Inc.2,799,201$806,954
VANGUARD GROUP INC2,683,585$773,624
MORGAN STANLEY1,705,721$491,726
ARIEL INVESTMENTS, LLC1,182,223$340,811
Boston Partners1,136,710$327,757
STATE STREET CORP929,397$267,927
Clarkston Capital Partners, LLC904,119$260,639
MILLENNIUM MANAGEMENT LLC796,010$229,474
DIMENSIONAL FUND ADVISORS LP699,448$201,640
FULLER & THALER ASSET MANAGEMENT, INC.685,588$197,641
LYRICAL ASSET MANAGEMENT LP551,587$159,012
GEODE CAPITAL MANAGEMENT, LLC551,153$158,916
LSV ASSET MANAGEMENT473,021$136
Allianz Asset Management GmbH426,649$122,994
NORGES BANK394,559$113,743
NORTHERN TRUST CORP325,696$93,892
CITADEL ADVISORS LLC319,437$92,087
CHARLES SCHWAB INVESTMENT MANAGEMENT INC305,596$88,097
UBS Group AG295,418$85,163
Channing Capital Management, LLC290,720$83,809
BRUNI J V & CO /CO252,147$72,689
Bank of New York Mellon Corp247,189$71,260
Fisher Asset Management, LLC243,830$70,291
PRICE T ROWE ASSOCIATES INC /MD/242,292$70
RAYMOND JAMES FINANCIAL INC236,897$68,436
Kiltearn Partners LLP236,414$68,153
BANK OF AMERICA CORP /DE/233,332$67,265
BALYASNY ASSET MANAGEMENT L.P.231,675$66,787
Holocene Advisors, LP184,010$53,046
FMR LLC181,842$52,422
GOLDMAN SACHS GROUP INC161,651$46,601
Alyeska Investment Group, L.P.145,483$41,940
JPMORGAN CHASE & CO133,897$38,600
Artisan Partners Limited Partnership130,112$37,509
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.122,905$35,431
Polar Capital Holdings Plc107,245$30,917
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC106,100$30,587
SEI INVESTMENTS CO102,297$29,489
FIRST TRUST ADVISORS LP102,034$29,414
UBS ASSET MANAGEMENT AMERICAS INC100,594$28,999
Concentric Capital Strategies, LP99,955$28,815
Invesco Ltd.96,721$27,883
VICTORY CAPITAL MANAGEMENT INC94,501$27,243
Treasurer of the State of North Carolina94,453$27
Engineers Gate Manager LP92,301$26,609
NEW YORK STATE COMMON RETIREMENT FUND91,538$26,389
DELAP WEALTH ADVISORY, LLC88,749$25,585
ALLIANCEBERNSTEIN L.P.86,642$24,977
WELLS FARGO & COMPANY/MN86,038$24,803
Arbejdsmarkedets Tillaegspension85,807$24,736
Retirement Systems of Alabama85,514$24,652
Man Group plc84,334$24,312
LORD, ABBETT & CO. LLC77,328$22
NORTH STAR ASSET MANAGEMENT INC77,228$22,263
RHUMBLINE ADVISERS76,392$22,022
LOOMIS SAYLES & CO L P74,280$21,413
Freestone Grove Partners LP73,413$21,164
Goodman Financial Corp67,474$19,451
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM67,333$19,411
Quantinno Capital Management LP67,084$19,339
Wallace Capital Management Inc.65,097$18,766
Nuveen, LLC64,377$18,559
VOLORIDGE INVESTMENT MANAGEMENT, LLC63,194$18,218
FRANKLIN RESOURCES INC63,086$18,186
PRINCIPAL FINANCIAL GROUP INC60,503$17,442
CITIGROUP INC60,416$17,417
Swiss National Bank56,100$16,173
LOS ANGELES CAPITAL MANAGEMENT LLC55,190$13,062
Russell Investments Group, Ltd.52,708$15,196
DEUTSCHE BANK AG\51,354$14,804
Brandywine Global Investment Management, LLC50,902$14,674
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO46,483$13,400
AMERIPRISE FINANCIAL INC46,243$13,331
Universal- Beteiligungs- und Servicegesellschaft mbH44,402$12,829
Legal & General Group Plc44,165$12,732
ENVESTNET ASSET MANAGEMENT INC43,114$12,429
BW Gestao de Investimentos Ltda.42,000$12,108
JANE STREET GROUP, LLC40,079$11,554
NORDEA INVESTMENT MANAGEMENT AB39,784$11,484
Thrivent Financial for Lutherans39,459$11
D. E. Shaw & Co., Inc.39,261$11,318
Qube Research & Technologies Ltd39,246$11,314
JACOBS LEVY EQUITY MANAGEMENT, INC38,505$11,100
ExodusPoint Capital Management, LP37,845$10,910
Corient Private Wealth LLC37,656$3,651
NEW YORK STATE TEACHERS RETIREMENT SYSTEM35,748$10
Calamos Advisors LLC35,430$10,214
Robeco Institutional Asset Management B.V.34,908$10,063
ALGERT GLOBAL LLC33,947$10
SCHRODER INVESTMENT MANAGEMENT GROUP33,319$9,674
Livforsakringsbolaget Skandia, Omsesidigt31,850$9,182
ZACKS INVESTMENT MANAGEMENT31,471$9,072
Edgestream Partners, L.P.30,459$8,781
BARCLAYS PLC29,061$8,378
NICOLA WEALTH MANAGEMENT LTD.29,000$8,360
Schonfeld Strategic Advisors LLC28,720$8,279
REINHART PARTNERS, LLC.28,283$8,154
ASSETMARK, INC28,113$8,104
Genus Capital Management Inc.26,985$7,779
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM26,765$7,716
405 other institutions1,640,320$414,109
Total (505 institutions)25,950,417$7,125,616