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Affiliated Managers Group

392 hedge funds and large institutions have $4.58B invested in Affiliated Managers Group in 2025 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 113 increasing their positions, 168 reducing their positions, and 49 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

less ownership

Funds ownership:

less funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

22% less first-time investments, than exits

New positions opened: 38 | Existing positions closed: 49

33% less repeat investments, than reductions

Existing positions increased: 113 | Existing positions reduced: 168

38% less funds holding in top 10

Funds holding in top 10: 85 (-3)

Holders
392
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$6.13M
Puts
$975K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
126
$1.97M
127
$1.96M
128
$1.95M
129
$1.94M
130
$1.89M
131
$1.86M
132
$1.84M
133
$1.84M
134
$1.83M
135
$1.82M
136
$1.8M
137
$1.74M
138
$1.67M
139
$1.56M
140
$1.55M
141
$1.54M
142
$1.54M
143
$1.46M
144
$1.43M
145
$1.42M
146
$1.42M
147
$1.41M
148
$1.38M
149
$1.38M
150
$1.37M