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, Q2 2026
Institutional positions in Wesco International Inc as of Jun 30, 2026. 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
- 704
- +88 vs. Q1 2026
- Shares held
- 47.0M
- −1.75M (−3.6%) vs. Q1 2026
- Total value
- $16.2B
- +$2.89B (+21.7%) vs. Q1 2026
- New holders
- 124
- 207 more added
- Sold out
- 36
- 279 more reduced
8 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Wesco International Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Auxano Advisors, LLC | 3,878 | $1.34M | 0.25% | −14−0.4% | Reduced |
| Bridgewater Associates, LP | 3,921 | $1.35M | 0.01% | +2,887+279.2% | Added |
| Skylands Capital, LLC | 4,015 | $1.39M | 0.17% | −1,600−28.5% | Reduced |
| Rehmann Capital Advisory Group | 4,055 | $1.40M | 0.06% | +211+5.5% | Added |
| Quadrature Capital Ltd | 4,062 | $1.40M | 0.01% | +4,062 | New |
| Kestra Private Wealth Services, LLC | 4,229 | $1.46M | 0.02% | −647−13.3% | Reduced |
| Everest Financial Group LLC | 4,232 | $1.46M | 0.20% | −651−13.3% | Reduced |
| Peddock Capital Advisors, LLC | 4,248 | $1.47M | 0.29% | +110+2.7% | Added |
| Oppenheimer Asset Management Inc. | 4,317 | $1.49M | 0.02% | −347−7.4% | Reduced |
| Williamson Legacy Group, LLC | 4,366 | $1.51M | 0.75% | +629+16.8% | Added |
| Janney Montgomery Scott LLC | 4,419 | $1.53M | 0.00% | −725−14.1% | Reduced |
| Pathstone Holdings, LLC | 4,533 | $1.57M | 0.00% | +197+4.5% | Added |
| Yorktown Management & Research Co Inc | 4,550 | $1.57M | 0.96% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 4,668 | $1.61M | 0.00% | −945−16.8% | Reduced |
| Two Sigma Securities, LLC | 4,767 | $1.65M | 0.14% | +4,767 | New |
| State of Alaska, Department of Revenue | 4,773 | $1.65M | 0.02% | −159−3.2% | Reduced |
| James Investment Research Inc | 4,796 | $1.66M | 0.17% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 4,875 | $1.68M | 0.00% | −70−1.4% | Reduced |
| Commonwealth Equity Services, LLC | 4,889 | $1.69M | 0.00% | +23+0.5% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 4,895 | $1.69M | 0.00% | −902−15.6% | Reduced |
| Nisa Investment Advisors, LLC | 4,914 | $1.70M | 0.01% | +355+7.8% | Added |
| Prospera Financial Services Inc | 5,064 | $1.75M | 0.03% | −631−11.1% | Reduced |
| Tower Research Capital LLC (TRC) | 5,073 | $1.75M | 0.04% | +2,644+108.9% | Added |
| Stance Capital LLC | 5,145 | $1.78M | 0.54% | +5,145 | New |
| Wiley Bros.-Aintree Capital, LLC | 5,209 | $1.80M | 0.01% | −724−12.2% | Reduced |
| Dynamic Technology Lab Private Ltd | 5,270 | $1.82M | 0.41% | +5,270 | New |
| New York Life Investment Management LLC | 5,346 | $1.85M | 0.01% | −254−4.5% | Reduced |
| TD Private Client Wealth LLC | 5,460 | $1.89M | 0.03% | −1,135−17.2% | Reduced |
| EAM Investors, LLC | 5,461 | $1.89M | 0.17% | −86−1.6% | Reduced |
| Advisor Group Holdings, Inc. | 5,526 | $1.91M | 0.00% | +654+13.4% | Added |
| Krilogy Financial LLC | 5,778 | $2.00M | 0.06% | −138−2.3% | Reduced |
| Hantz Financial Services, Inc. | 5,820 | $2.01M | 0.03% | +465+8.7% | Added |
| Shikiar Asset Management Inc | 5,840 | $2.02M | 0.51% | −2,795−32.4% | Reduced |
| Hancock Whitney Corp | 5,851 | $2.02M | 0.03% | −26−0.4% | Reduced |
| 44 Wealth Management LLC | 5,875 | $2.03M | 0.67% | −1,611−21.5% | Reduced |
| CAPROCK Group, Inc. | 5,973 | $2.06M | 0.04% | +592+11.0% | Added |
| Xponance, Inc. | 5,978 | $2.06M | 0.01% | −7−0.1% | Reduced |
| Cornell Pochily Investment Advisors, Inc. | 6,134 | $2.12M | 0.57% | −208−3.3% | Reduced |
| XML Financial, LLC | 6,480 | $2.24M | 0.16% | −25−0.4% | Reduced |
| Susquehanna Fundamental Investments, LLC | 6,493 | $2.24M | 0.04% | +6,493 | New |
| St. Nicholas Private Asset Management, Inc | 6,625 | $2.29M | 1.99% | −153−2.3% | Reduced |
| Pacer Advisors, Inc. | 6,693 | $2.31M | 0.01% | −446−6.2% | Reduced |
| Horizon Investments, LLC | 6,703 | $2.32M | 0.03% | +6,703 | New |
| O'Shaughnessy Asset Management, LLC | 6,791 | $2.35M | 0.01% | −1,502−18.1% | Reduced |
| JustInvest LLC | 6,923 | $2.39M | 0.02% | +381+5.8% | Added |
| Diversified Enterprises, LLC | 6,925 | $2.39M | 0.12% | −8−0.1% | Reduced |
| The PNC Financial Services Group, Inc. | 7,011 | $2.42M | 0.00% | +367+5.5% | Added |
| Northwestern Mutual Wealth Management Co | 7,093 | $2.45M | 0.00% | +992+16.3% | Added |
| Oak Thistle LLC | 7,128 | $2.46M | 0.24% | +4,561+177.7% | Added |
| Global Trust Asset Management, LLC | 7,259 | $2.51M | 0.78% | −805−10.0% | Reduced |
| Dean Capital Management | 7,286 | $2.52M | 0.91% | −1,471−16.8% | Reduced |
| Pictet Asset Management Holding SA | 7,384 | $2.55M | 0.00% | −502−6.4% | Reduced |
| Intech Investment Management LLC | 7,442 | $2.57M | 0.02% | +2,084+38.9% | Added |
| Cornerstone Select Advisors, LLC | 7,469 | $2.58M | 1.09% | +249+3.4% | Added |
| Private Harbour Investment Management & Counsel, LLC | 7,515 | $2.60M | 3.08% | −22−0.3% | Reduced |
| ARGA Investment Management, LP | 7,711 | $2.66M | 0.07% | −608−7.3% | Reduced |
| Truist Financial Corp | 7,757 | $2.68M | 0.00% | −472−5.7% | Reduced |
| Teacher Retirement System of Texas | 8,142 | $2.81M | 0.01% | −4,019−33.0% | Reduced |
| Shaker Investments LLC | 8,265 | $2.85M | 1.03% | −59−0.7% | Reduced |
| CIBC World Markets Inc. | 8,301 | $2.87M | 0.00% | +593+7.7% | Added |
| Amundi | 8,352 | $2.89M | 0.00% | −5,780−40.9% | Reduced |
| Pinebridge Investments LLC | 8,566 | $2.96M | 0.02% | −1,040−10.8% | Reduced |
| Cookson Peirce & Co Inc | 8,615 | $2.98M | 0.10% | +786+10.0% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 8,795 | $3.04M | 0.01% | −5,663−39.2% | Reduced |
| Vestmark Advisory Solutions, Inc. | 8,860 | $3.06M | 0.03% | −178−2.0% | Reduced |
| Coastal Bridge Advisors, LLC | 8,899 | $3.07M | 0.19% | −789−8.1% | Reduced |
| Concentric Capital Strategies, LP | 9,005 | $3.11M | 0.19% | +9,005 | New |
| Gabelli Funds LLC | 9,100 | $3.14M | 0.02% | −1,150−11.2% | Reduced |
| Trexquant Investment LP | 9,469 | $3.27M | 0.02% | +9,469 | New |
| BNP Paribas Arbitrage, SA | 9,780 | $3.38M | 0.00% | −29,697−75.2% | Reduced |
| Mariner, LLC | 9,873 | $3.41M | 0.00% | +745+8.2% | Added |
| New Mexico Educational Retirement Board | 10,000 | $3.45M | 0.09% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 10,058 | $3.47M | 0.04% | +103+1.0% | Added |
| Summit Trail Advisors, LLC | 10,097 | $3.49M | 0.04% | −939−8.5% | Reduced |
| Ethic Inc. | 10,494 | $3.63M | 0.05% | −450−4.1% | Reduced |
| Aquatic Capital Management LLC | 10,521 | $3.63M | 0.12% | +10,521 | New |
| Sanctuary Advisors, LLC | 10,589 | $3.66M | 0.02% | −899−7.8% | Reduced |
| GWM Advisors LLC | 10,672 | $3.69M | 0.01% | +1,342+14.4% | Added |
| Northwestern Mutual Investment Management Company, LLC | 10,956 | $3.78M | 0.04% | +59+0.5% | Added |
| Virtu Financial LLC | 11,002 | $3.80M | 0.12% | +9,416+593.7% | Added |
| KLP Kapitalforvaltning AS | 11,086 | $3.83M | 0.01% | 00.0% | Unchanged |
| Ieq Capital, LLC | 11,154 | $3.85M | 0.02% | +191+1.7% | Added |
| Panagora Asset Management Inc | 11,326 | $3.91M | 0.01% | +9,622+564.7% | Added |
| State of Michigan Retirement System | 11,400 | $3.94M | 0.02% | −300−2.6% | Reduced |
| SRS Capital Advisors, Inc. | 11,555 | $3.94M | 0.03% | +8,118+236.2% | Added |
| AIA Group Ltd | 12,000 | $4.15M | 0.05% | +12,000 | New |
| Gsa Capital Partners LLP | 12,083 | $4.17M | 0.26% | +12,083 | New |
| Lighthouse Investment Partners, LLC | 12,142 | $4.19M | 0.13% | +5,931+95.5% | Added |
| Deutsche Bank AG | 12,214 | $4.22M | 0.00% | −3,423−21.9% | Reduced |
| Vanguard Investments Australia, Ltd. | 12,382 | $4.28M | 0.01% | +144+1.2% | Added |
| Creative Planning | 12,412 | $4.29M | 0.00% | +1,589+14.7% | Added |
| Bank of Montreal | 12,610 | $4.36M | 0.00% | −24−0.2% | Reduced |
| Granite Investment Partners, LLC | 12,614 | $4.36M | 0.22% | −18,546−59.5% | Reduced |
| Two Sigma Investments, LP | 12,729 | $4.40M | 0.00% | +12,729 | New |
| Voloridge Investment Management, LLC | 13,023 | $4.50M | 0.02% | +13,023 | New |
| Vista Investment Management | 13,199 | $4.56M | 1.38% | −551−4.0% | Reduced |
| Arizona State Retirement System | 13,427 | $4.64M | 0.02% | +65+0.5% | Added |
| Federated Hermes, Inc. | 13,626 | $4.71M | 0.01% | −7,134−34.4% | Reduced |
| Norman Fields, Gottscho Capital Management, LLC | 13,663 | $4.72M | 1.43% | −100−0.7% | Reduced |
| Brant Point Investment Management LLC | 13,712 | $4.74M | 1.05% | 00.0% | Unchanged |