Wesco International Inc
WCC- Exchange
- NYSE
- Industry
- Wholesale-Electrical Apparatus & Equipment, Wiring Supplies
- SEC CIK
- 0000929008
In the last 90 days, Wesco International Inc insiders filed 1 open-market purchase and 2 sales; 704 institutions reported holding it in 13F filings for Q2 2026, worth $16.2B in total; Baupost Group is the only superinvestor holding it.
13F holders, Q3 2021
Institutional positions in Wesco International Inc as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 305
- +28 vs. Q2 2021
- Shares held
- 47.3M
- +581.3K (+1.2%) vs. Q2 2021
- Total value
- $5.45B
- +$651.3M (+13.6%) vs. Q2 2021
- New holders
- 58
- 79 more added
- Sold out
- 30
- 123 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WCC on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 704 | $16.2B |
| Q1 2026 | 624 | $13.3B |
| Q4 2025 | 619 | $11.9B |
| Q3 2025 | 561 | $10.2B |
| Q2 2025 | 530 | $8.97B |
| Q1 2025 | 531 | $7.37B |
| Q4 2024 | 528 | $8.37B |
| Q3 2024 | 505 | $7.67B |
| Q2 2024 | 483 | $7.57B |
| Q1 2024 | 455 | $8.07B |
| Q4 2023 | 439 | $8.33B |
| Q3 2023 | 407 | $6.97B |
| Q2 2023 | 446 | $9.19B |
| Q1 2023 | 431 | $7.39B |
| Q4 2022 | 375 | $6.01B |
| Q3 2022 | 368 | $5.77B |
| Q2 2022 | 352 | $5.14B |
| Q1 2022 | 340 | $6.20B |
| Q4 2021 | 348 | $6.22B |
| Q3 2021 | 305 | $5.45B |
| Q2 2021 | 280 | $4.83B |
| Q1 2021 | 284 | $4.06B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Wesco International Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Macquarie Group Ltd | 2,460,581 | $283.8M | 0.24% | −10,886−0.4% | Reduced |
| Dimensional Fund Advisors LP | 2,747,361 | $316.8M | 0.10% | +31,940+1.2% | Added |
| BlackRock Inc. | 3,184,424 | $367.2M | 0.01% | −91,634−2.8% | Reduced |
| Vanguard Group Inc | 4,460,903 | $514.4M | 0.01% | +3620.0% | Added |
| Leonard Green & Partners, L.P. | 5,700,000 | $657.3M | 7.45% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −68,774−100.0% | Sold out |
| Carlson Capital L P | 0 | $0 | 0.00% | −54,993−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −51,574−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −41,796−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −23,239−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −21,152−100.0% | Sold out |
| Advisor Resource Council | 0 | $0 | 0.00% | −15,122−100.0% | Sold out |
| SummerHaven Investment Management, LLC | 0 | $0 | 0.00% | −12,299−100.0% | Sold out |
| Commerce Bank | 0 | $0 | 0.00% | −11,373−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −7,100−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −6,280−100.0% | Sold out |
| O'Neil Global Advisors, Inc. | 0 | $0 | 0.00% | −4,888−100.0% | Sold out |
| Mainstay Capital Management LLC | 0 | $0 | 0.00% | −3,615−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −3,445−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −3,335−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −3,094−100.0% | Sold out |
| Centiva Capital, LP | 0 | $0 | 0.00% | −2,711−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −2,698−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −2,686−100.0% | Sold out |
| Claret Asset Management Corp | 0 | $0 | 0.00% | −2,606−100.0% | Sold out |
| Valley National Advisers Inc | 0 | $0 | 0.00% | −2,445−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −2,446−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −2,089−100.0% | Sold out |
| AMP Capital Investors Ltd | 0 | $0 | 0.00% | −2,033−100.0% | Sold out |
| Exos Asset Management LLC | 0 | $0 | 0.00% | −821−100.0% | Sold out |
| Fuller & Thaler Asset Management, Inc. | 0 | $0 | 0.00% | −440−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −158−100.0% | Sold out |
| Parisi Gray Wealth Management | 0 | $0 | 0.00% | −115−100.0% | Sold out |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| MCF Advisors LLC | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Snow Capital Management LP | – | – | – | – | Not filed |
| Pictet Asset Management Ltd | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |