Affiliated Managers Group Inc

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Affiliated Managers Group Inc
TickerAMG
CIK #0001004434
CUSIP008252108
SectorFinance - Investment Advice
Address600 Hale Street /, Prides Crossing, MA 01965
Source [EDGAR]
CIK Filing 2011 - 2025
[0001004434] 10-K
[0001004434] 10-Q
[0001004434] 13F-NT
[0001004434] 3
[0001004434] 4
[0001004434] 5
[0001004434] 8-K
[0001004434] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Integrated Core Strategies US LLC Affiliated Managers Group Inc [2025-06-06] 0.0
Integrated Core Strategies US LLC Affiliated Managers Group Inc [2025-05-14] 0.0
Clarkston Capital Partners LLC Affiliated Managers Group Inc [2023-02-14] 5.94
Eaton Vance Management Affiliated Managers Group Inc [2021-02-16] 6.39
EdgePoint Investment Group Inc Affiliated Managers Group Inc [2019-12-10] 16.14
EdgePoint Investment Group Inc Affiliated Managers Group Inc [2019-02-13] 8.8
State Street Corp Affiliated Managers Group Inc [2019-02-13] 5.1
Manulife Financial Corp Affiliated Managers Group Inc [2018-02-13] 9.0
Vanguard Group Inc Affiliated Managers Group Inc [2014-02-10] 5.46
[2013-01-09] None
Form 3/4/5 Filer 2011 - 2025
Affiliated Managers Group Inc
Palandjian Tracy P.
Franqui Annette
Alvingham Karen L.
Starr Loren M
Ryan David Christopher
Churchill Dwight D.
Matos Rodriguez Felix V.
Horgen Jay C.
Padiyar Kavita
Wojcik Thomas M
Ritchea Dava
Jeffery Reuben III
Jamal Rizwan M
Atkinson Tracy A
Erickson John R
Billings David M.
Earle Glenn
Byrne Samuel T
Ryan Patrick T
Healey Sean M
Dalton Nathaniel
Cutler Hugh
Zeitlin Jide James
Ferguson Niall
MacEwen Peter W
Dyson Andrew
NUTT William J
Meyerman Harold J
AMG Pantheon Master Fund, LLC
Rodriguez Rita M
Kingston John III
Form 13F Holdings
Firm Period DFND Voting Shares
BlackRock, Inc. [2025-06-30] SOLE 2,591,948 2,822,624
Vanguard Group Inc [2025-06-30] SOLE 0 2,760,882
Morgan Stanley [2025-06-30] DFND 1,894,859 2,017,494
Millennium Management LLC [2025-06-30] SOLE 1,569,326 1,569,326
Clarkston Capital Partners LLC [2025-06-30] SOLE 1,367,154 1,435,354
Ariel Investments LLC [2025-06-30] SOLE 1,133,224 1,300,916
Boston Partners [2025-06-30] DFND 1,060,038 1,096,122
State Street Corp [2025-06-30] DFND 886,478 980,889
Citadel Advisors LLC [2025-06-30] DFND 644,088 644,088
Dimensional Fund Advisors LP [2025-06-30] SOLE 544,883 582,238
Fuller & Thaler Asset Management Inc [2025-06-30] SOLE 570,857 570,857
Lyrical Asset Management LP [2025-06-30] SOLE 511,360 539,040
Geode Capital Management LLC [2025-06-30] DFND 499,200 504,358
Channing Capital Management LLC [2025-06-30] SOLE 213,125 430,464
Norges Bank [2025-06-30] SOLE 364,786 364,786
Allianz Asset Management GmbH [2025-06-30] DFND 225,570 342,942
Northern Trust Corp [2025-06-30] DFND 305,444 316,736
Balyasny Asset Management LP [2025-06-30] SOLE 311,383 311,383
Charles Schwab Investment Management Inc [2025-06-30] SOLE 311,367 311,367
Kiltearn Partners LLP [2025-06-30] SOLE 300,114 300,114
Bruni J V & Co /CO [2025-06-30] SOLE 273,439 293,735
Bank of New York Mellon Corp [2025-06-30] DFND 234,498 251,211
First Trust Advisors LP [2025-06-30] SOLE 234,275 234,275
FMR LLC [2025-06-30] DFND 7,381 185,985
Bank of America Corp /DE/ [2025-06-30] DFND 5,715 184,640
UBS Group AG [2025-06-30] DFND 149,507 177,441
Fisher Asset Management LLC [2025-06-30] DFND 133,702 168,374
JPMorgan Chase & Co [2025-06-30] DFND 61,631 137,669
Goldman Sachs Group Inc [2025-06-30] DFND 117,171 121,104
Raymond James Financial Inc [2025-06-30] DFND 101,349 117,747
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