BlackRock Portfolio Management LLC - Sep 30, 2025 SCHEDULE 13G/A Report for ISHARES SYSTEMATIC BOND ETF Common Stock (SYSB)

Filing Manager: BlackRock Portfolio Management LLC
Reporting Manager: BlackRock Portfolio Management LLC
Security: ISHARES SYSTEMATIC BOND ETF Common Stock
Symbol: SYSB
Shares outstanding: 953K shares
Disclosed Ownership: 116K shares
Ownership: 12.2%
Form type: SCHEDULE 13G/A
Date filed: 10/17/2025, 12:45 PM
Date of event: Sep 30, 2025
Previous filing: Apr 15, 2025
Next filing: Dec 4, 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	12.2%	116K	0	0	Spencer Fleming	Managing Director