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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
276
$213K
277
$212K
278
$210K
279
$208K
280
$206K
281
$204K
282
$203K
283
$200K
284
$197K
285
$194K
286
$190K
287
$186K
288
$181K
289
$158K
290
$134K
291
$126K
292
$124K
293
$119K
294
$109K
295
$69.1K
296
$68.4K
297
$68K
298
$63.3K
299
$60.8K
300
$56.4K