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Affiliated Managers Group

393 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, 114 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

32% less repeat investments, than reductions

Existing positions increased: 114 | Existing positions reduced: 168

38% less funds holding in top 10

Funds holding in top 10: 85 (-3)

Holders
393
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
276
$220K
277
$213K
278
$212K
279
$210K
280
$208K
281
$206K
282
$204K
283
$203K
284
$200K
285
$197K
286
$194K
287
$190K
288
$186K
289
$181K
290
$158K
291
$134K
292
$126K
293
$124K
294
$119K
295
$109K
296
$69.1K
297
$68.4K
298
$68K
299
$63.3K
300
$60.8K