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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
Mercer Global Advisors
251
Mercer Global Advisors
Colorado
$805K
Public Employees Retirement Association of Colorado
252
Public Employees Retirement Association of Colorado
Colorado
$767K
SC
253
Sepio Capital
Utah
$763K
RC
254
RBF Capital
California
$750K
ASN
255
Advisory Services Network
Georgia
$749K
LWAM
256
Legacy Wealth Asset Management
Minnesota
$746K
X
257
Xponance
Pennsylvania
$745K
FCM
258
FJ Capital Management
Virginia
$737K
Lazard Asset Management
259
Lazard Asset Management
New York
$731K
HA
260
Harbor Advisors
Florida
$721K
Osaic Holdings
261
Osaic Holdings
Arizona
$709K
VA
262
Vident Advisory
Georgia
$697K
AC
263
AXQ Capital
New Jersey
$693K
CCM
264
Coldstream Capital Management
Washington
$692K
MM
265
MQS Management
New York
$659K
CIS
266
Custom Index Systems
New York
$647K
SC
267
Schubert & Co
Texas
$638K
SLAM
268
Swiss Life Asset Management
$637K
HKAM
269
Horizon Kinetics Asset Management
New York
$633K
CCA
270
Childress Capital Advisors
Texas
$589K
Mackenzie Financial
271
Mackenzie Financial
Ontario, Canada
$589K
KCM
272
Kathmere Capital Management
Pennsylvania
$584K
SAM
273
Securian Asset Management
Minnesota
$582K
GI
274
GAMCO Investors
Connecticut
$577K
UCFA
275
United Capital Financial Advisors
Texas
$558K