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 |
|---|---|---|---|---|---|
| Ameritas Investment Partners, Inc. | 14,176 | $4.90M | 0.13% | 00.0% | Unchanged |
| Mercer Global Advisors Inc | 14,109 | $4.87M | 0.01% | +2,878+25.6% | Added |
| Cetera Investment Advisers | 14,037 | $4.85M | 0.00% | −831−5.6% | Reduced |
| Black Cypress Capital Management, LLC | 13,729 | $4.74M | 3.17% | −23,413−63.0% | Reduced |
| Brant Point Investment Management LLC | 13,712 | $4.74M | 1.05% | 00.0% | Unchanged |
| Norman Fields, Gottscho Capital Management, LLC | 13,663 | $4.72M | 1.43% | −100−0.7% | Reduced |
| Federated Hermes, Inc. | 13,626 | $4.71M | 0.01% | −7,134−34.4% | Reduced |
| Arizona State Retirement System | 13,427 | $4.64M | 0.02% | +65+0.5% | Added |
| Vista Investment Management | 13,199 | $4.56M | 1.38% | −551−4.0% | Reduced |
| Voloridge Investment Management, LLC | 13,023 | $4.50M | 0.02% | +13,023 | New |
| Two Sigma Investments, LP | 12,729 | $4.40M | 0.00% | +12,729 | New |
| Granite Investment Partners, LLC | 12,614 | $4.36M | 0.22% | −18,546−59.5% | Reduced |
| Bank of Montreal | 12,610 | $4.36M | 0.00% | −24−0.2% | Reduced |
| Creative Planning | 12,412 | $4.29M | 0.00% | +1,589+14.7% | Added |
| Vanguard Investments Australia, Ltd. | 12,382 | $4.28M | 0.01% | +144+1.2% | Added |
| Deutsche Bank AG | 12,214 | $4.22M | 0.00% | −3,423−21.9% | Reduced |
| Lighthouse Investment Partners, LLC | 12,142 | $4.19M | 0.13% | +5,931+95.5% | Added |
| Gsa Capital Partners LLP | 12,083 | $4.17M | 0.26% | +12,083 | New |
| AIA Group Ltd | 12,000 | $4.15M | 0.05% | +12,000 | New |
| SRS Capital Advisors, Inc. | 11,555 | $3.94M | 0.03% | +8,118+236.2% | Added |
| State of Michigan Retirement System | 11,400 | $3.94M | 0.02% | −300−2.6% | Reduced |
| Panagora Asset Management Inc | 11,326 | $3.91M | 0.01% | +9,622+564.7% | Added |
| Ieq Capital, LLC | 11,154 | $3.85M | 0.02% | +191+1.7% | Added |
| KLP Kapitalforvaltning AS | 11,086 | $3.83M | 0.01% | 00.0% | Unchanged |
| Virtu Financial LLC | 11,002 | $3.80M | 0.12% | +9,416+593.7% | Added |
| Northwestern Mutual Investment Management Company, LLC | 10,956 | $3.78M | 0.04% | +59+0.5% | Added |
| GWM Advisors LLC | 10,672 | $3.69M | 0.01% | +1,342+14.4% | Added |
| Sanctuary Advisors, LLC | 10,589 | $3.66M | 0.02% | −899−7.8% | Reduced |
| Aquatic Capital Management LLC | 10,521 | $3.63M | 0.12% | +10,521 | New |
| Ethic Inc. | 10,494 | $3.63M | 0.05% | −450−4.1% | Reduced |
| Summit Trail Advisors, LLC | 10,097 | $3.49M | 0.04% | −939−8.5% | Reduced |
| Oregon Public Employees Retirement Fund | 10,058 | $3.47M | 0.04% | +103+1.0% | Added |
| New Mexico Educational Retirement Board | 10,000 | $3.45M | 0.09% | 00.0% | Unchanged |
| Mariner, LLC | 9,873 | $3.41M | 0.00% | +745+8.2% | Added |
| BNP Paribas Arbitrage, SA | 9,780 | $3.38M | 0.00% | −29,697−75.2% | Reduced |
| Trexquant Investment LP | 9,469 | $3.27M | 0.02% | +9,469 | New |
| Gabelli Funds LLC | 9,100 | $3.14M | 0.02% | −1,150−11.2% | Reduced |
| Concentric Capital Strategies, LP | 9,005 | $3.11M | 0.19% | +9,005 | New |
| Coastal Bridge Advisors, LLC | 8,899 | $3.07M | 0.19% | −789−8.1% | Reduced |
| Vestmark Advisory Solutions, Inc. | 8,860 | $3.06M | 0.03% | −178−2.0% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 8,795 | $3.04M | 0.01% | −5,663−39.2% | Reduced |
| Cookson Peirce & Co Inc | 8,615 | $2.98M | 0.10% | +786+10.0% | Added |
| Pinebridge Investments LLC | 8,566 | $2.96M | 0.02% | −1,040−10.8% | Reduced |
| Amundi | 8,352 | $2.89M | 0.00% | −5,780−40.9% | Reduced |
| CIBC World Markets Inc. | 8,301 | $2.87M | 0.00% | +593+7.7% | Added |
| Shaker Investments LLC | 8,265 | $2.85M | 1.03% | −59−0.7% | Reduced |
| Teacher Retirement System of Texas | 8,142 | $2.81M | 0.01% | −4,019−33.0% | Reduced |
| Truist Financial Corp | 7,757 | $2.68M | 0.00% | −472−5.7% | Reduced |
| ARGA Investment Management, LP | 7,711 | $2.66M | 0.07% | −608−7.3% | Reduced |
| Private Harbour Investment Management & Counsel, LLC | 7,515 | $2.60M | 3.08% | −22−0.3% | Reduced |
| Cornerstone Select Advisors, LLC | 7,469 | $2.58M | 1.09% | +249+3.4% | Added |
| Intech Investment Management LLC | 7,442 | $2.57M | 0.02% | +2,084+38.9% | Added |
| Pictet Asset Management Holding SA | 7,384 | $2.55M | 0.00% | −502−6.4% | Reduced |
| Dean Capital Management | 7,286 | $2.52M | 0.91% | −1,471−16.8% | Reduced |
| Global Trust Asset Management, LLC | 7,259 | $2.51M | 0.78% | −805−10.0% | Reduced |
| Oak Thistle LLC | 7,128 | $2.46M | 0.24% | +4,561+177.7% | Added |
| Northwestern Mutual Wealth Management Co | 7,093 | $2.45M | 0.00% | +992+16.3% | Added |
| The PNC Financial Services Group, Inc. | 7,011 | $2.42M | 0.00% | +367+5.5% | Added |
| Diversified Enterprises, LLC | 6,925 | $2.39M | 0.12% | −8−0.1% | Reduced |
| JustInvest LLC | 6,923 | $2.39M | 0.02% | +381+5.8% | Added |
| O'Shaughnessy Asset Management, LLC | 6,791 | $2.35M | 0.01% | −1,502−18.1% | Reduced |
| Horizon Investments, LLC | 6,703 | $2.32M | 0.03% | +6,703 | New |
| Pacer Advisors, Inc. | 6,693 | $2.31M | 0.01% | −446−6.2% | Reduced |
| St. Nicholas Private Asset Management, Inc | 6,625 | $2.29M | 1.99% | −153−2.3% | Reduced |
| Susquehanna Fundamental Investments, LLC | 6,493 | $2.24M | 0.04% | +6,493 | New |
| XML Financial, LLC | 6,480 | $2.24M | 0.16% | −25−0.4% | Reduced |
| Cornell Pochily Investment Advisors, Inc. | 6,134 | $2.12M | 0.57% | −208−3.3% | Reduced |
| Xponance, Inc. | 5,978 | $2.06M | 0.01% | −7−0.1% | Reduced |
| CAPROCK Group, Inc. | 5,973 | $2.06M | 0.04% | +592+11.0% | Added |
| 44 Wealth Management LLC | 5,875 | $2.03M | 0.67% | −1,611−21.5% | Reduced |
| Hancock Whitney Corp | 5,851 | $2.02M | 0.03% | −26−0.4% | Reduced |
| Shikiar Asset Management Inc | 5,840 | $2.02M | 0.51% | −2,795−32.4% | Reduced |
| Hantz Financial Services, Inc. | 5,820 | $2.01M | 0.03% | +465+8.7% | Added |
| Krilogy Financial LLC | 5,778 | $2.00M | 0.06% | −138−2.3% | Reduced |
| Advisor Group Holdings, Inc. | 5,526 | $1.91M | 0.00% | +654+13.4% | Added |
| EAM Investors, LLC | 5,461 | $1.89M | 0.17% | −86−1.6% | Reduced |
| TD Private Client Wealth LLC | 5,460 | $1.89M | 0.03% | −1,135−17.2% | Reduced |
| New York Life Investment Management LLC | 5,346 | $1.85M | 0.01% | −254−4.5% | Reduced |
| Dynamic Technology Lab Private Ltd | 5,270 | $1.82M | 0.41% | +5,270 | New |
| Wiley Bros.-Aintree Capital, LLC | 5,209 | $1.80M | 0.01% | −724−12.2% | Reduced |
| Stance Capital LLC | 5,145 | $1.78M | 0.54% | +5,145 | New |
| Tower Research Capital LLC (TRC) | 5,073 | $1.75M | 0.04% | +2,644+108.9% | Added |
| Prospera Financial Services Inc | 5,064 | $1.75M | 0.03% | −631−11.1% | Reduced |
| Nisa Investment Advisors, LLC | 4,914 | $1.70M | 0.01% | +355+7.8% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 4,895 | $1.69M | 0.00% | −902−15.6% | Reduced |
| Commonwealth Equity Services, LLC | 4,889 | $1.69M | 0.00% | +23+0.5% | Added |
| Lazard Asset Management LLC | 4,875 | $1.68M | 0.00% | −70−1.4% | Reduced |
| James Investment Research Inc | 4,796 | $1.66M | 0.17% | 00.0% | Unchanged |
| State of Alaska, Department of Revenue | 4,773 | $1.65M | 0.02% | −159−3.2% | Reduced |
| Two Sigma Securities, LLC | 4,767 | $1.65M | 0.14% | +4,767 | New |
| Neuberger Berman Group LLC | 4,668 | $1.61M | 0.00% | −945−16.8% | Reduced |
| Yorktown Management & Research Co Inc | 4,550 | $1.57M | 0.96% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 4,533 | $1.57M | 0.00% | +197+4.5% | Added |
| Janney Montgomery Scott LLC | 4,419 | $1.53M | 0.00% | −725−14.1% | Reduced |
| Williamson Legacy Group, LLC | 4,366 | $1.51M | 0.75% | +629+16.8% | Added |
| Oppenheimer Asset Management Inc. | 4,317 | $1.49M | 0.02% | −347−7.4% | Reduced |
| Peddock Capital Advisors, LLC | 4,248 | $1.47M | 0.29% | +110+2.7% | Added |
| Everest Financial Group LLC | 4,232 | $1.46M | 0.20% | −651−13.3% | Reduced |
| Kestra Private Wealth Services, LLC | 4,229 | $1.46M | 0.02% | −647−13.3% | Reduced |
| Quadrature Capital Ltd | 4,062 | $1.40M | 0.01% | +4,062 | New |