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Affiliated Managers Group
AMG

Overview Fund Activity

392 hedge funds and large institutions have $4.59B invested in Affiliated Managers Group in 2025 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 113 increasing their positions, 167 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
392
Holders Change
-13
Holders Change %
-3.21%
% of All Funds
5.33%
Holding in Top 10
5
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-37.5%
% of All Funds
0.07%
New
39
Increased
113
Reduced
167
Closed
49
Calls
$6.13M
Puts
$975K
Net Calls
+$5.16M
Net Calls Change
+$6.95M

Top Buyers

1
Millennium Management
Millennium Management
New York
+$161M
2
Verition Fund Management
Verition Fund Management
Connecticut
+$8.97M
3
LSV Asset Management
LSV Asset Management
Illinois
+$7.41M
4
Northern Trust
Northern Trust
Illinois
+$6M
5
BGIM
Brandywine Global Investment Management
Pennsylvania
+$4.56M

Top Sellers

1
SAM
Southeastern Asset Management
Tennessee
-$37.4M
2
Vanguard Group
Vanguard Group
Pennsylvania
-$36.5M
3
Invesco
Invesco
Georgia
-$22.4M
4
LCP
LGT Capital Partners
Switzerland
-$12.9M
5
CCM
Channing Capital Management
Illinois
-$11.8M
Name Holding Trade Value Shares
Change 		Shares
Change %
Comerica Bank
126
Comerica Bank
Texas
$2M -$110K -655 -5%
IMPI
127
Ilmarinen Mutual Pension Insurance
Finland
$1.97M – – –
State of New Jersey Common Pension Fund D
128
State of New Jersey Common Pension Fund D
New Jersey
$1.96M +$33.3K +198 +2%
Jane Street
129
Jane Street
New York
$1.95M +$1.95M +11,586 New
LS
130
Livforsakringsbolaget Skandia
Sweden
$1.94M – – –
VPIM
131
Vanguard Personalized Indexing Management
California
$1.89M -$104K -616 -5%
TRSOTSOK
132
Teachers Retirement System of the State of Kentucky
Kentucky
$1.86M – – –
MAP
133
Moody Aldrich Partners
Massachusetts
$1.84M – – –
PCM
134
Penn Capital Management
Pennsylvania
$1.84M -$11.7M -68,619 -86%
PFSRSONJ
135
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.83M +$27.1K +161 +1%
YCM
136
Yousif Capital Management
Michigan
$1.82M -$98.5K -586 -5%
IIM
137
INTECH Investment Management
Florida
$1.8M +$8.07K +48 +0.4%
Ensign Peak Advisors
138
Ensign Peak Advisors
Utah
$1.67M +$73.9K +440 +5%
KK
139
KLP Kapitalforvaltning
Norway
$1.56M – – –
Teacher Retirement System of Texas
140
Teacher Retirement System of Texas
Texas
$1.55M -$1.11M -6,618 -42%
Corient Private Wealth
141
Corient Private Wealth
Florida
$1.54M -$558K -3,323 -27%
Mitsubishi UFJ Trust & Banking
142
Mitsubishi UFJ Trust & Banking
Japan
$1.54M -$166K -985 -10%
ASRS
143
Arizona State Retirement System
Arizona
$1.46M +$3.7K +22 +0.3%
WCM
144
Wedge Capital Management
North Carolina
$1.43M +$203K +1,207 +16%
MAM
145
Martingale Asset Management
Massachusetts
$1.42M -$1.55M -9,219 -52%
American Century Companies
146
American Century Companies
Missouri
$1.42M -$7.15M -42,554 -83%
AIMCA
147
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1.41M – – –
DT
148
Diversified Trust
Tennessee
$1.38M -$6.55K -39 -0.5%
LSERS
149
Louisiana State Employees Retirement System
Louisiana
$1.38M -$33.6K -200 -2%
Nisa Investment Advisors
150
Nisa Investment Advisors
Missouri
$1.37M – – –
4 5
6
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