BlackRock Portfolio Management LLC - Aug 31, 2025 SCHEDULE 13G/A Report for iShares Total Return Active ETF Common Stock (BRTR)

Filing Manager: BlackRock Portfolio Management LLC
Reporting Manager: BlackRock Portfolio Management LLC
Security: iShares Total Return Active ETF Common Stock
Symbol: BRTR
Shares outstanding: 5.16M shares
Disclosed Ownership: 800K shares
Ownership: 15.5%
Form type: SCHEDULE 13G/A
Date filed: 9/5/2025, 12:05 PM
Date of event: Aug 31, 2025
Previous filing: Jul 15, 2025
Next filing: Oct 2, 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	15.5%	800K	800K	0	Spencer Fleming	Managing Director