Who Owns AFFIL MANAGERS (AMG)? -- Institutional Holders (2026-06-30)

617 institutions reported holding $8.68B of AFFIL MANAGERS (AMG) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($938.3M), VANGUARD GROUP INC ($932.8M), MORGAN STANLEY ($503.3M), Boston Partners ($339.1M), ARIEL INVESTMENTS, LLC ($338.3M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1BlackRock, Inc.$938.3M2.8MTrimmed
2VANGUARD GROUP INC$932.8M2.8MAdded
3MORGAN STANLEY$503.3M1.5MTrimmed
4Boston Partners$339.1M1.0MAdded
5ARIEL INVESTMENTS, LLC$338.3M999,676Trimmed
6STATE STREET CORP$298.9M883,323Trimmed
7MILLENNIUM MANAGEMENT LLC$296.1M875,116Added
8FULLER & THALER ASSET MANAGEMENT, INC.$290.3M857,756Added
9DIMENSIONAL FUND ADVISORS LP$226.8M670,195Trimmed
10GEODE CAPITAL MANAGEMENT, LLC$200.0M590,757Trimmed
11LSV ASSET MANAGEMENT$180.6M533,611Added
12LYRICAL ASSET MANAGEMENT LP$160.0M472,886Trimmed
13Allianz Asset Management GmbH$153.6M453,989Trimmed
14BANK OF AMERICA CORP /DE/$146.3M432,420Added
15Invesco Ltd.$128.8M380,623Added
16JANE STREET GROUP, LLC$123.8M365,934Added
17NORGES BANK$122.3M361,473Trimmed
18NORTHERN TRUST CORP$109.2M322,670Trimmed
19Channing Capital Management, LLC$102.4M302,514Trimmed
20Sixth Street Partners Management Company, L.P.$97.4M287,795New
21CHARLES SCHWAB INVESTMENT MANAGEMENT INC$97.4M287,795Trimmed
22Bank of New York Mellon Corp$95.4M281,967Trimmed
23Qube Research & Technologies Ltd$90.9M268,737Added
24GOLDMAN SACHS GROUP INC$87.4M258,331Added
25Fisher Asset Management, LLC$83.4M246,463Trimmed

Source: SEC Form 13F filings · as of 2026-06-30