BlackRock Portfolio Management LLC 13D and 13G filings for WESCO International, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-03-04 5:21 pm Purchase | 2026-02-27 | 13G | WESCO INTERNATIONAL INC WCC | BlackRock Portfolio Management LLC | 4,937,210 10.100% | 1,029,274 (+26.34%) | Filing |
| 2026-01-21 3:11 pm Purchase | 2025-12-31 | 13G | WESCO INTERNATIONAL INC WCC | BlackRock Portfolio Management LLC | 3,907,936 8.000% | 3,907,936 (New Position) | Filing |