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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
226
$440K
227
$439K
228
$437K
229
$435K
230
$424K
231
$420K
232
$412K
233
$408K
234
$405K
235
$402K
236
$397K
237
$385K
238
$381K
239
$377K
240
$373K
241
$368K
242
$363K
243
$358K
244
$350K
245
$342K
246
$338K
247
$332K
248
$329K
249
$321K
250
$315K