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Affiliated Managers Group
AMG

Overview Fund Activity

426 hedge funds and large institutions have $5.27B invested in Affiliated Managers Group in 2025 Q2 according to their latest regulatory filings, with 84 funds opening new positions, 109 increasing their positions, 174 reducing their positions, and 44 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
426
Holders Change
+34
Holders Change %
+8.67%
% of All Funds
5.71%
Holding in Top 10
6
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+20%
% of All Funds
0.08%
New
84
Increased
109
Reduced
174
Closed
44
Calls
$6.45M
Puts
$2.16M
Net Calls
+$4.29M
Net Calls Change
-$865K

Top Buyers

1
Millennium Management
Millennium Management
New York
+$59.8M
2
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$59.7M
3
Citadel Advisors
Citadel Advisors
Florida
+$56.1M
4
Holocene Advisors
Holocene Advisors
New York
+$19.9M
5
UBS Group
UBS Group
Switzerland
+$11.2M

Top Sellers

1
SAM
Southeastern Asset Management
Tennessee
-$93.1M
2
Morgan Stanley
Morgan Stanley
New York
-$54.5M
3
Vanguard Group
Vanguard Group
Pennsylvania
-$35.9M
4
CCP
Clarkston Capital Partners
Michigan
-$29.5M
5
LCP
LGT Capital Partners
Switzerland
-$26.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
Neuberger Berman Group
176
Neuberger Berman Group
New York
$1.1M -$407K -2,069 -27%
AIP
177
Ameritas Investment Partners
Nebraska
$1.09M -$46.4K -236 -4%
OIA
178
OneDigital Investment Advisors
Kansas
$1.08M +$787 +4 +0.1%
PAS
179
Point72 Asia (Singapore)
Singapore
$1.08M +$1.08M +5,503 New
BNP Paribas Financial Markets
180
BNP Paribas Financial Markets
France
$1.08M +$358K +1,818 +50%
HI
181
Horizon Investments
North Carolina
$1.03M +$1.03M +5,220 New
VT
182
Vise Technologies
New York
$1.01M +$1.01M +5,131 New
ET
183
Entropy Technologies
New York
$981K +$981K +4,987 New
KCM
184
Kennondale Capital Management
Virginia
$963K – – –
Mariner
185
Mariner
Kansas
$947K +$90.9K +462 +11%
TCM
186
Traub Capital Management
Massachusetts
$940K +$940K +4,775 New
LAM
187
L2 Asset Management
Massachusetts
$939K +$139K +705 +17%
BTI
188
Blue Trust Inc
Georgia
$938K +$28.5K +145 +3%
YIH
189
Y-Intercept (HK)
Hong Kong
$916K +$916K +4,657 New
Pictet Asset Management
190
Pictet Asset Management
Switzerland
$897K -$41.9K -213 -4%
Federated Hermes
191
Federated Hermes
Pennsylvania
$883K -$64.1K -326 -7%
BBHC
192
Brown Brothers Harriman & Co
New York
$848K +$2.16K +11 +0.3%
SSA
193
Schonfeld Strategic Advisors
New York
$831K +$831K +4,221 New
CA
194
CSM Advisors
Pennsylvania
$798K +$798K +4,058 New
Susquehanna International Group
195
Susquehanna International Group
Pennsylvania
$767K -$1.65M -8,395 -68%
LWAM
196
Legacy Wealth Asset Management
Minnesota
$760K -$9.25K -47 -1%
KCM
197
Kendall Capital Management
Maryland
$759K -$28.5K -145 -4%
Mackenzie Financial
198
Mackenzie Financial
Ontario, Canada
$750K -$12K -61 -2%
ASN
199
Advisory Services Network
Georgia
$744K +$361K +1,718 +94%
OTL
200
Oak Thistle LLC
New York
$737K +$22.4K +114 +3%
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