AFFILIATED MANAGERS GROUP, INC.

PublicCIK: 1004434
MGRNYSEAMGNYSEMGRDNYSE+2 more
Location

JUPITER, FL

13F Filings

Institutional Holders

AFFILIATED MANAGERS GROUP, INC.MGRD— Latest position per institution from SEC 13F filings

15

Institutional holders

34.61M

Total shares held

6.11B

Estimated value

1.73M

Avg. position size

1

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

CIK 1081019

Shares

9.91M

Value

29.27K

Filed

Jun 30, 2026

2

BLACKROCK FINANCE, INC.

CIK 1364742

Shares

3.08M

Value

480.97M

Filed

Jun 30, 2024

3

BLACKROCK, INC.

CIK 2012383

Shares

2.77M

Value

938.29M

Filed

Jun 30, 2026

4

VANGUARD GROUP INC

CIK 102909

Shares

2.68M

Value

773.62M

Filed

Dec 31, 2025

5

ATLANTA CAPITAL MANAGEMENT CO L L C

CIK 1027817

Shares

2.44M

Value

272.93K

Filed

Sep 30, 2022

6

EDGEPOINT INVESTMENT GROUP INC.

CIK 1481669

Shares

1.83M

Value

238.84M

Filed

Sep 30, 2023

7

MORGAN STANLEY

CIK 895421

Shares

1.49M

Value

503.28M

Filed

Jun 30, 2026

8

VANGUARD PORTFOLIO MANAGEMENT LLC

CIK 2100121

Shares

1.39M

Value

471M

Filed

Jun 30, 2026

9

VANGUARD CAPITAL MANAGEMENT LLC

CIK 2100119

Shares

1.15M

Value

389.53M

Filed

Jun 30, 2026

10

BOSTON PARTNERS

CIK 1386060

Shares

1M

Value

339.15M

Filed

Jun 30, 2026

11

ARIEL INVESTMENTS, LLC

CIK 936753

Shares

999.68K

Value

338.29M

Filed

Jun 30, 2026

12

STATE STREET CORP

CIK 93751

Shares

883.32K

Value

298.92M

Filed

Jun 30, 2026

13

MILLENNIUM MANAGEMENT LLC

CIK 1273087

Shares

875.12K

Value

296.14M

Filed

Jun 30, 2026

14

FULLER & THALER ASSET MANAGEMENT, INC.

CIK 1082327

Shares

857.76K

Value

290.26M

Filed

Jun 30, 2026

15

DIMENSIONAL FUND ADVISORS LP

CIK 354204

Shares

670.20K

Value

226.80M

Filed

Jun 30, 2026

16

GEODE CAPITAL MANAGEMENT, LLC

CIK 1214717

Shares

590.76K

Value

199.95M

Filed

Jun 30, 2026

17

LSV ASSET MANAGEMENT

CIK 1050470

Shares

533.61K

Value

180.57K

Filed

Jun 30, 2026

18

CONNECTUS WEALTH, LLC

CIK 1857493

Shares

502.83K

Value

11.08M

Filed

Jun 30, 2023

19

ALLIANZ ASSET MANAGEMENT GMBH

CIK 1535323

Shares

479.59K

Value

152.85M

Filed

Jun 30, 2026

20

LYRICAL ASSET MANAGEMENT LP

CIK 1542302

Shares

472.89K

Value

160.02M

Filed

Jun 30, 2026

Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.