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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
201
$588K
202
$586K
203
$581K
204
$575K
205
$559K
206
$547K
207
$543K
208
$540K
209
$538K
210
$536K
211
$533K
212
$525K
213
$522K
214
$520K
215
$517K
216
$507K
217
$504K
218
$499K
219
$495K
220
$475K
221
$474K
222
$465K
223
$465K
224
$457K
225
$448K