BlackRock, Inc. - 31 Dec 2025 SCHEDULE 13G/A Report for MONOLITHIC POWER SYSTEMS INC Common Stock (MPWR)

Filing Manager: BlackRock, Inc.
Reporting Manager: BlackRock, Inc.
Security: MONOLITHIC POWER SYSTEMS INC Common Stock
Symbol: MPWR
Shares outstanding: 48,033,167 shares
Disclosed Ownership: 4,899,383 shares
Ownership: 10%
Form type: SCHEDULE 13G/A
Filing time: 08 Jan 2026, 13:28:03 UTC
Date of event: 31 Dec 2025
Previous filing: 17 Apr 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
BlackRock, Inc.	10%	4,899,383	4,567,525	0	Spencer Fleming	Managing Director