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Affiliated Managers Group

504 hedge funds and large institutions have $7.47B invested in Affiliated Managers Group in 2025 Q4 according to their latest regulatory filings, with 98 funds opening new positions, 144 increasing their positions, 168 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

13% more funds holding

Funds holding: 447504 (+57)

0.69% less ownership

Funds ownership: 92.96%92.27% (-0.69%)

14% less repeat investments, than reductions

Existing positions increased: 144 | Existing positions reduced: 168

Holders
504
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$22M
Puts
$2.68M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
MSRPS
301
Maryland State Retirement & Pension System
Maryland
$397K
MML Investors Services
302
MML Investors Services
Massachusetts
$390K
DWT
303
Dorsey & Whitney Trust
South Dakota
$388K
PMAM
304
Picton Mahoney Asset Management
Ontario, Canada
$384K
TWM
305
Tolleson Wealth Management
Texas
$380K
SC
306
Syon Capital
California
$371K
N
307
Natixis
France
$369K
AI
308
Atria Investments
North Carolina
$367K
FB
309
Fulton Bank
Pennsylvania
$364K
MNA
310
Manning & Napier Advisors
New York
$360K
SSWM
311
Sheets Smith Wealth Management
North Carolina
$354K
QC
312
Quent Capital
New York
$350K
QLSGSCF
313
Quent Long Short Global Small Cap Fund
New York
$350K
CPC
314
Cookson Peirce & Co
Pennsylvania
$347K
TPCW
315
TD Private Client Wealth
New York
$341K
WA
316
Waverly Advisors
Alabama
$333K
LNWTC
317
Laird Norton Wetherby Trust Company
Washington
$333K
ACGA
318
Atlanta Consulting Group Advisors
Georgia
$332K
CL
319
Choreo LLC
Illinois
$330K
CCA
320
Cadent Capital Advisors
Oklahoma
$327K
ProShare Advisors
321
ProShare Advisors
Maryland
$325K
BONH
322
Bank of New Hampshire
New Hampshire
$318K
GC
323
Guggenheim Capital
Illinois
$317K
MCM
324
MAI Capital Management
Ohio
$313K
ONB
325
Old National Bancorp
Indiana
$313K