AMG
Common Stock

Affiliated Managers Group

As of Jun 30, 2026 CUSIP 008252108
Institutional Holders
577
Total Held Value
$8.58B
Total Exact Shares
25.32M
Largest Holder
BlackRock
2.77M shares • $938.3M
Reported Holders577
Filings dated Jun 30, 2026 unless marked
# Trend (4Q)
1 BlackRock $938.3M <0.1% -3.3% 2.77M Jun 30, 2026
2 Morgan Stanley $503.3M <0.1% -14.2% 1.49M Jun 30, 2026
3 Vanguard Portfolio Management $471.0M <0.1% +2.4% 1.39M Jun 30, 2026
4 Vanguard Capital Management $389.5M <0.1% -2.0% 1.15M Jun 30, 2026
5 Boston Partners $339.1M 0.3% +3.2% 1.00M Jun 30, 2026
6 Ariel Investments $338.3M 3.4% -6.0% 999.7K Jun 30, 2026
7 State Street $298.9M <0.1% -4.7% 883.3K Jun 30, 2026
8 Millennium Management $296.1M 0.1% >999% 875.1K Jun 30, 2026
9 Fuller & Thaler Asset Management $290.3M 0.8% +12.8% 857.8K Jun 30, 2026
10 Dimensional Fund Advisors $226.8M <0.1% -6.7% 670.2K Jun 30, 2026
11 Geode Capital Management $200.0M <0.1% -7.1% 590.8K Jun 30, 2026
12 LSV Asset Management $180.6M 0.3% +11.9% 533.6K Jun 30, 2026
13 Lyrical Asset Management $160.0M 2.0% -5.8% 472.9K Jun 30, 2026
14 Allianz Asset Management $153.6M 0.1% -7.1% 454.0K Jun 30, 2026
15 Bank of America $146.3M <0.1% +5.6% 432.4K Jun 30, 2026
16 Invesco $128.8M <0.1% — 380.6K — Jun 30, 2026
17 Norges Bank $122.3M <0.1% — 361.5K — Jun 30, 2026
18 Northern Trust $109.2M <0.1% -7.5% 322.7K Jun 30, 2026
19 Jane Street Group $104.6M <0.1% +22.4% 309.1K Jun 30, 2026
20 Channing Capital Management $102.4M 2.4% -0.1% 302.5K Jun 30, 2026
Exited in Latest Filing57
# Fund Prior Value Prior % of Fund Change Prior Shares Trend (4Q) Exit Report
Each exit is an immediately prior-filing position absent from that manager's latest published filing. Prior values are shown for context and are not included in current totals.