BlackRock Portfolio Management LLC - 31 Dec 2025 SCHEDULE 13G/A Report for iShares Government Money Market ETF Common Stock (GMMF)

Filing Manager: BlackRock Portfolio Management LLC
Reporting Manager: BlackRock Portfolio Management LLC
Security: iShares Government Money Market ETF Common Stock
Symbol: GMMF
Shares outstanding: 909,091 shares
Disclosed Ownership: 250,000 shares
Ownership: 28%
Form type: SCHEDULE 13G/A
Filing time: 08 Jan 2026, 13:20:16 UTC
Date of event: 31 Dec 2025
Previous filing: 02 Oct 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	28%	250,000	0	0	Spencer Fleming	Managing Director