STATE STREET CORP - 30 Nov 2025 SCHEDULE 13G Report for OMNICOM GROUP INC COMMON STOCK (OMC)

Filing Manager: STATE STREET CORP
Reporting Manager: STATE STREET CORPORATION
Security: OMNICOM GROUP INC COMMON STOCK
Symbol: OMC
Shares outstanding: 193M shares
Disclosed Ownership: 26.7M shares
Ownership: 13.8%
Form type: SCHEDULE 13G
Filing time: 05 Dec 2025, 12:40:42 UTC
Date of event: 30 Nov 2025
Previous filing: 13 May 2025
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
SSGA FUNDS MANAGEMENT, INC.	8.2%	15.9M	0	15.9M	BRIAN HARRIS	CHIEF COMPLIANCE OFFICER
STATE STREET CORPORATION	13.8%	26.7M	0	21.2M	ELIZABETH SCHAEFER	SENIOR VICE PRESIDENT, CHIEF ACCOUNTING OFFICER