BlackRock Portfolio Management LLC - 31 Dec 2025 SCHEDULE 13G/A Report for iShares Managed Futures Active ETF Common Stock (ISMF)

Filing Manager: BlackRock Portfolio Management LLC
Reporting Manager: BlackRock Portfolio Management LLC
Security: iShares Managed Futures Active ETF Common Stock
Symbol: ISMF
Shares outstanding: 859,599 shares
Disclosed Ownership: 600,000 shares
Ownership: 70%
Form type: SCHEDULE 13G/A
Filing time: 08 Jan 2026, 13:20:16 UTC
Date of event: 31 Dec 2025
Previous filing: 06 Nov 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	70%	600,000	600,000	0	Spencer Fleming	Managing Director