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Affiliated Managers Group

392 hedge funds and large institutions have $4.59B 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
151
$1.34M
152
$1.34M
153
$1.34M
154
$1.31M
155
$1.31M
156
$1.29M
157
$1.27M
158
$1.25M
159
$1.23M
160
$1.22M
161
$1.18M
162
$1.18M
163
$1.18M
164
$1.16M
165
$1.14M
166
$1.14M
167
$1.13M
168
$1.09M
169
$1.09M
170
$1.08M
171
$1.02M
172
$999K
173
$999K
174
$998K
175
$995K