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Affiliated Managers Group, Inc.

AMG Financials
$271.95 +$1.52 (0.56%)
Market Cap: $7.26 B
Gurus Holding
9
Popularity Rank
#676
% of Shares Held
5.55%
Net Activity (Q4 2025)
-$29.15 M

Guru Ownership Trend

Guru Analysis for Affiliated Managers Group, Inc. (AMG)

Affiliated Managers Group, Inc. (AMG), a key player in the Financials sector, continues to attract institutional attention.

As of Q4 2025, a total of 9 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $402.64 M.

Top institutional holders include John Rogers and Ken Fisher.

Institutional sentiment is currently Slightly Bearish. This is evidenced by a $29.15 M net outflow during the quarter.

Recent activity highlights Ken Fisher who increased their stake by 19.7%. Conversely, Renaissance Technologies reduced exposure by 71.6%.

Key Holders

Top 5 by Value

$340.81 M
$70.29 M
$3.79 M
$3.25 M

Top 5 by Conviction

Recent Activity Breakdown (Q4 2025)

+$11.62 M
Total Buy Value
New Buys 0
Additions 2
-$40.78 M
Total Sell Value
Reductions 6
Sold Out 1

Guru Consensus (Q4 2025)

Based on recent activity
Net Sellers
7
Net Buyers
2

FAQs for Affiliated Managers Group, Inc. (AMG)

Major holders include John Rogers ($340.81 M), Ken Fisher ($70.29 M), Renaissance Technologies ($5.51 M). According to the latest reported data, 9 tracked investment managers collectively hold approximately 1.48 M shares.

According to the latest 13F reporting period, sentiment appears Bearish (Net Selling). There was a net outflow of $29.15 M, with 2 managers increasing positions and 7 managers reducing holdings.

During the most recent reporting period, 6 managers trimmed their positions, while 1 fully exited AMG. The total reported sell value was $40.78 M.

Yes, 0 managers opened new positions in AMG, and 2 increased their existing holdings. The total reported buy value was $11.62 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
3.68% Reduce -6.5% 1,182,223 $340.81 M Q4 2025
0.02% Add 19.7% 243,830 $70.29 M Q4 2025
0.01% Reduce -71.6% 19,100 $5.51 M Q4 2025
0.01% Reduce -8.2% 13,159 $3.79 M Q4 2025
0.01% Reduce -32.0% 11,259 $3.25 M Q4 2025
0.07% Reduce -18.7% 5,562 $1.6 M Q4 2025
0.01% Add 11.0% 2,195 $632,774 Q4 2025
0.01% Reduce -27.9% 2,000 $576,560 Q4 2025
0.00% 1,240 $360,034 Q4 2025
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Insider Name
Transaction
Value
Shares
Position / Chg
SEC Form