WCC WESCO INTERNATIONAL INC: institutional ownership and insider trading
765 funds reported holding $17.6B of WESCO INTERNATIONAL INC in their latest 13F filings; in Q2 2026 funds net sold $708M, with 115 new positions and 37 funds selling out; over the last 12 months insiders bought $724K and sold $68.3M on the open market.
Famous investors holding WCC
- Seth Klarman (Baupost Group): $229M, 4.2% of the portfolio
- Ken Griffin (Citadel Advisors): $166M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $14.7M, 0.0% of the portfolio
- Ray Dalio (Bridgewater Associates): $1.35M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $11.2M, 0.0% of the portfolio
- Two Sigma (Two Sigma Investments): $4.71M, 0.0% of the portfolio
Largest institutional holders of WCC
- BlackRock, Inc. (BLK) — $3.09B
- VANGUARD GROUP INC — $1.11B
- VANGUARD CAPITAL MANAGEMENT LLC — $760M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $716M
- WELLINGTON MANAGEMENT GROUP LLP — $697M
- DIMENSIONAL FUND ADVISORS LP — $696M
- STATE STREET CORP (STT, STT-PG) — $524M
- JANE STREET GROUP, LLC — $350M
- Invesco Ltd. (IVZ) — $336M
- GEODE CAPITAL MANAGEMENT, LLC — $321M
Recent WCC insider trades
- Aug 17, 2026: Khurana Akash sold 3,400 shares ($1.25M)
- Aug 12, 2026: Thompson Laura K sold 270 shares ($99.5K)
- Aug 4, 2026: Castillo Daniel J bought 960 shares ($351K)
- May 11, 2026: Porwal Hemant sold 4,445 shares ($1.61M)
Members of Congress trading WCC
- Jun 23, 2025: Thomas H. Kean, Jr. sold $1.00K–$15.0K
5%+ owners
- BlackRock, Inc.: 8.9% (Schedule 13G/A, filed Jul 30, 2026)
- Vanguard Capital Management: 5.2% (Schedule 13G, filed Apr 30, 2026)