STATE STREET CORP - 31 Dec 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: 315,703,787 shares
Disclosed Ownership: 23,677,784 shares
Ownership: 7.5%
Form type: SCHEDULE 13G
Filing time: 08 Jan 2026, 11:25:58 UTC
Date of event: 31 Dec 2025
Previous filing: 05 Dec 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.	4%	12,551,099	0	12,493,176	BRIAN HARRIS	CHIEF COMPLIANCE OFFICER
STATE STREET CORPORATION	7.5%	23,677,784	0	18,264,452	ELIZABETH SCHAEFER	SENIOR VICE PRESIDENT, CHIEF ACCOUNTING OFFICER