STATE STREET CORP - 31 Dec 2025 SCHEDULE 13G Report for POWER INTEGRATIONS INC COMMON STOCK (POWI)

Filing Manager: STATE STREET CORP
Reporting Manager: STATE STREET CORPORATION
Security: POWER INTEGRATIONS INC COMMON STOCK
Symbol: POWI
Shares outstanding: 55,753,607 shares
Disclosed Ownership: 3,400,970 shares
Ownership: 6.1%
Form type: SCHEDULE 13G
Filing time: 09 Feb 2026, 07:58:50 UTC
Date of event: 31 Dec 2025
Previous filing: 10 Nov 2025
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
STATE STREET CORPORATION	6.1%	3,400,970	0	3,216,719	ELIZABETH SCHAEFER	SENIOR VICE PRESIDENT, CHIEF ACCOUNTING OFFICER