BlackRock Portfolio Management LLC - 01 Jul 2025 SCHEDULE 13D Report for Mediaco Holding Inc. Class A common stock, par value $0.01 per share (MDIA)

Filing Manager: BlackRock Portfolio Management LLC
Reporting Manager: BlackRock Portfolio Management LLC
Security: Mediaco Holding Inc. Class A common stock, par value $0.01 per share
Symbol: MDIA
Shares outstanding: 76,480,889 shares
Disclosed Ownership: 35,257,690 shares
Ownership: 46%
Form type: SCHEDULE 13D
Filing time: 03 Jul 2025, 16:42:15 UTC
Date of event: 01 Jul 2025
Next filing: 08 Sep 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock Portfolio Management LLC	46%	35,257,690	35,257,690	0	/s/ Joseph Virgilio	Attorney-in-Fact	0002052113