OMNICOM GROUP INC.

PublicCIK: 29989
OMCNYSE
Location

NEW YORK, NY

13F Filings

Institutional Holders

OMNICOM GROUP INC.OMC— Latest position per institution from SEC 13F filings

15

Institutional holders

241.63M

Total shares held

18.26B

Estimated value

12.08M

Avg. position size

1

VANGUARD GROUP INC

CIK 102909

Shares

38.93M

Value

3.14B

Filed

Dec 31, 2025

2

BLACKROCK, INC.

CIK 2012383

Shares

28.59M

Value

2.08B

Filed

Jun 30, 2026

3

STATE STREET CORP

CIK 93751

Shares

24.59M

Value

1.81B

Filed

Jun 30, 2026

4

VANGUARD CAPITAL MANAGEMENT LLC

CIK 2100119

Shares

18.60M

Value

1.35B

Filed

Jun 30, 2026

5

BLACKROCK FINANCE, INC.

CIK 1364742

Shares

18.32M

Value

1.64B

Filed

Jun 30, 2024

6

VANGUARD PORTFOLIO MANAGEMENT LLC

CIK 2100121

Shares

13.48M

Value

981.60M

Filed

Jun 30, 2026

7

BANK OF NEW YORK MELLON CORP

CIK 1390777

Shares

12.55M

Value

914.16M

Filed

Jun 30, 2026

8

JPMORGAN CHASE & CO

CIK 19617

Shares

12.09M

Value

893.48M

Filed

Jun 30, 2026

9

GEODE CAPITAL MANAGEMENT, LLC

CIK 1214717

Shares

8.65M

Value

628.29M

Filed

Jun 30, 2026

10

MASSACHUSETTS FINANCIAL SERVICES CO /MA/

CIK 912938

Shares

8.31M

Value

611.73M

Filed

Jun 30, 2026

11

FMR LLC

CIK 315066

Shares

7.67M

Value

558.33M

Filed

Jun 30, 2026

12

FIRST EAGLE INVESTMENT MANAGEMENT, LLC

CIK 1325447

Shares

7.34M

Value

534.81M

Filed

Jun 30, 2026

13

HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC

CIK 1164833

Shares

6.87M

Value

500.18M

Filed

Jun 30, 2026

14

CAPITAL RESEARCH GLOBAL INVESTORS

CIK 1422848

Shares

6.72M

Value

489.62M

Filed

Jun 30, 2026

15

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 884546

Shares

6.10M

Value

444.59M

Filed

Jun 30, 2026

16

MORGAN STANLEY

CIK 895421

Shares

5.88M

Value

428.07M

Filed

Jun 30, 2026

17

BAIRD FINANCIAL GROUP, INC.

CIK 1648711

Shares

4.85M

Value

353.38M

Filed

Jun 30, 2026

18

INVESCO LTD.

CIK 914208

Shares

4.24M

Value

309.05M

Filed

Jun 30, 2026

19

DIMENSIONAL FUND ADVISORS LP

CIK 354204

Shares

3.99M

Value

290.37M

Filed

Jun 30, 2026

20

GOLDMAN SACHS GROUP INC

CIK 886982

Shares

3.86M

Value

281.38M

Filed

Jun 30, 2026

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