Stagwell Group LLC - 15 Dec 2025 SCHEDULE 13D/A Report for Stagwell Inc Class A Common Stock (STGW)

Filing Manager
Stagwell Group LLC
Reporting Manager
Stagwell Group LLC
Security
Stagwell Inc Class A Common Stock
Symbol
STGW
Disclosed Ownership
0 shares
Ownership
0.8%
Form type
SCHEDULE 13D/A
Filing time
13 Jan 2026, 19:41:53 UTC
Date of event
15 Dec 2025
Previous filing
21 Jul 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Stagwell Group LLC 0.8% 0 0 2,000,000 /s/ Mark J. Penn Mark J. Penn/Manager 0001771444
Stagwell Agency Holdings LLC 0% 0 0 0 /s/ Mark J. Penn Mark J. Penn/Manager 0001771728
Penn Mark Jeffery 12% 29,368,697 27,368,697 2,000,000 /s/ Mark J. Penn Mark J. Penn 0001771735
Stagwell Media LP 0% 0 0 0 /s/ Mark J. Penn Mark J. Penn/Manager 0001876672