BlackRock Portfolio Management LLC - 31 Dec 2025 SCHEDULE 13G Report for WESCO INTERNATIONAL INC Common Stock (WCC)

Filing Manager: BlackRock Portfolio Management LLC
Reporting Manager: BlackRock Portfolio Management LLC
Security: WESCO INTERNATIONAL INC Common Stock
Symbol: WCC
Shares outstanding: 48,849,200 shares
Disclosed Ownership: 3,907,936 shares
Ownership: 8%
Form type: SCHEDULE 13G
Filing time: 21 Jan 2026, 15:11:46 UTC
Date of event: 31 Dec 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	8%	3,907,936	3,758,951	0	Spencer Fleming	Managing Director