BlackRock, Inc. - 31 Mar 2025 SCHEDULE 13G/A Report for ISHARES CORE TOTAL USD BOND MARKET ETF Common Stock (IUSB)

Filing Manager: BlackRock, Inc.
Reporting Manager: BlackRock, Inc.
Security: ISHARES CORE TOTAL USD BOND MARKET ETF Common Stock
Symbol: IUSB
Shares outstanding: 718,669,768 shares
Disclosed Ownership: 49,588,214 shares
Ownership: 6.9%
Form type: SCHEDULE 13G/A
Filing time: 17 Apr 2025, 09:35:30 UTC
Date of event: 31 Mar 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock, Inc.	6.9%	49,588,214	49,588,214	0	Spencer Fleming	Managing Director