Wesco International INC Schedule 13G passive stakes

BlackRock, Inc. has filed an amendment to its Schedule 13G, reporting beneficial ownership of 8.9% of WESCO INTERNATIONAL, INC. common stock as of June 30, 2026.

Wellington Management Group LLP and its affiliates have filed a Schedule 13G, reporting beneficial ownership of 7.4% of WESCO International, Inc. common stock as of March 31, 2026.

Vanguard Capital Management has reported beneficial ownership of 2,553,067 shares, representing 5.24% of the outstanding common stock of WESCO International Inc.

The Vanguard Group has filed an amended Schedule 13G, reporting 0% beneficial ownership in WESCO International Inc. following an internal realignment.

BlackRock Portfolio Management LLC, on behalf of its affiliates, has reported an increased beneficial ownership of 10.1% in WESCO International Inc. common stock.

Wellington Management Group and its affiliates have reported a 5.7% passive ownership stake in WESCO International, Inc. common stock.

BlackRock Portfolio Management LLC has filed a Schedule 13G, reporting an 8.0% beneficial ownership stake in WESCO INTERNATIONAL INC as of December 31, 2025.

Wellington Management Group LLP and its affiliates reported a 7.0% beneficial ownership stake in WESCO International, Inc. common stock as of September 30, 2025.

PointState Capital and its affiliates have reported a 0.6% beneficial ownership stake in WESCO International, Inc. common stock.

An amended Schedule 13G filing reveals that SteelMill Master Fund LP and affiliated PointState entities, including Zachary J. Schreiber, collectively hold a 4.6% beneficial ownership stake in WESCO International, Inc.