AMG icon

Affiliated Managers Group

430 hedge funds and large institutions have $5.28B invested in Affiliated Managers Group in 2025 Q2 according to their latest regulatory filings, with 86 funds opening new positions, 110 increasing their positions, 174 reducing their positions, and 44 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 funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

10% more funds holding

Funds holding: 392430 (+38)

1.08% more ownership

Funds ownership: 93.29%94.37% (+1.1%)

37% less repeat investments, than reductions

Existing positions increased: 110 | Existing positions reduced: 174

Holders
430
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$6.45M
Puts
$2.16M
Net Calls
Net Calls Change

Top Buyers

1 +$59.8M
2 +$59.7M
3 +$56.1M
4
Holocene Advisors
Holocene Advisors
New York
+$19.9M
5
UBS Group
UBS Group
Switzerland
+$11.2M
Name Holding Trade Value Shares
Change
Change in
Stake
URS
276
Utah Retirement Systems
Utah
$291K
IPW
277
Impact Partnership Wealth
Georgia
$290K
Osaic Holdings
278
Osaic Holdings
Arizona
$286K
MF
279
Magnetar Financial
Illinois
$285K
HSBC Holdings
280
HSBC Holdings
United Kingdom
$283K
DWT
281
Dorsey & Whitney Trust
South Dakota
$279K
FFM
282
Forum Financial Management
Illinois
$272K
QCM
283
QRG Capital Management
Illinois
$269K
RWM
284
Ritholtz Wealth Management
New York
$263K
TWM
285
Tolleson Wealth Management
Texas
$260K
Bessemer Group
286
Bessemer Group
New Jersey
$259K
PTC
287
Petrus Trust Company
Texas
$259K
CL
288
Choreo LLC
Illinois
$250K
ProShare Advisors
289
ProShare Advisors
Maryland
$248K
GI
290
GAMMA Investing
California
$246K
SSWM
291
Sheets Smith Wealth Management
North Carolina
$241K
QC
292
Quent Capital
New York
$239K
SFI
293
Susquehanna Fundamental Investments
Pennsylvania
$236K
SAM
294
Shell Asset Management
Netherlands
$236K
UCFA
295
United Capital Financial Advisors
Texas
$234K
CCA
296
Cadent Capital Advisors
Oklahoma
$233K
Lido Advisors
297
Lido Advisors
California
$232K
ACGA
298
Atlanta Consulting Group Advisors
Georgia
$226K
DekaBank Deutsche Girozentrale
299
DekaBank Deutsche Girozentrale
Germany
$225K
MCM
300
MAI Capital Management
Ohio
$219K