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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
Walleye Trading
301
Walleye Trading
New York
$218K
BONH
302
Bank of New Hampshire
New Hampshire
$217K
MML Investors Services
303
MML Investors Services
Massachusetts
$215K
ONB
304
Old National Bancorp
Indiana
$214K
BFG
305
Birch Financial Group
New Hampshire
$214K
Commonwealth Equity Services
306
Commonwealth Equity Services
Massachusetts
$213K
PAM
307
Panagora Asset Management
Massachusetts
$210K
WGAM
308
Wilkinson Global Asset Management
New York
$210K
ECM
309
EMC Capital Management
Texas
$209K
SCM
310
Shelton Capital Management
Colorado
$208K
CCA
311
Checchi Capital Advisers
California
$208K
WA
312
Waverly Advisors
Alabama
$208K
CIBC Asset Management
313
CIBC Asset Management
Ontario, Canada
$201K
PA
314
Parallel Advisors
California
$196K
TPCW
315
TD Private Client Wealth
New York
$185K
KBC Group
316
KBC Group
Belgium
$172K
CI Investments Inc
317
CI Investments Inc
Ontario, Canada
$134K
Northwestern Mutual Wealth Management
318
Northwestern Mutual Wealth Management
Wisconsin
$133K
CFB
319
Cullen/Frost Bankers
Texas
$118K
TRCT
320
Tower Research Capital (TRC)
New York
$113K
S
321
SignatureFD
Georgia
$109K
HNB
322
Huntington National Bank
Ohio
$106K
PD
323
Point72 (DIFC)
United Arab Emirates
$93.7K
ST
324
Smithfield Trust
Pennsylvania
$82K
AF
325
Allworth Financial
California
$79.4K