BlackRock, Inc. - 31 Mar 2025 SCHEDULE 13G/A Report for Ultra Clean Holdings, Inc. Common Stock (UCTT)

Filing Manager: BlackRock, Inc.
Reporting Manager: BlackRock, Inc.
Security: Ultra Clean Holdings, Inc. Common Stock
Symbol: UCTT
Shares outstanding: 44,988,207 shares
Disclosed Ownership: 6,748,231 shares
Ownership: 15%
Form type: SCHEDULE 13G/A
Filing time: 30 Apr 2025, 13:08:18 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.	15%	6,748,231	6,693,601	0	Spencer Fleming	Managing Director