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 2025
Institutional positions in Wesco International Inc as of Sep 30, 2025. 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
- 561
- +38 vs. Q2 2025
- Shares held
- 48.3M
- +662.1K (+1.4%) vs. Q2 2025
- Total value
- $10.2B
- +$1.38B (+15.6%) vs. Q2 2025
- New holders
- 91
- 201 more added
- Sold out
- 53
- 186 more reduced
7 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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 2025
Shares, value and share of portfolio for each institution holding Wesco International Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Impax Asset Management Group plc | 5,117 | $1.08M | 0.01% | +5,117 | New |
| Oppenheimer Asset Management Inc. | 5,142 | $1.09M | 0.01% | +1,144+28.6% | Added |
| Neuberger Berman Group LLC | 5,214 | $1.10M | 0.00% | −191−3.5% | Reduced |
| State of Alaska, Department of Revenue | 5,322 | $1.13M | 0.01% | +337+6.8% | Added |
| Jaffetilchin Investment Partners, LLC | 5,343 | $1.13M | 0.07% | −225−4.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 5,447 | $1.15M | 0.01% | +279+5.4% | Added |
| US Bancorp | 5,508 | $1.17M | 0.00% | +372+7.2% | Added |
| Sandler Capital Management | 5,519 | $1.17M | 0.43% | −1,493−21.3% | Reduced |
| Advisor Group Holdings, Inc. | 5,602 | $1.20M | 0.00% | +1,673+42.6% | Added |
| Peregrine Capital Management LLC | 5,718 | $1.21M | 0.04% | 00.0% | Unchanged |
| Skylands Capital, LLC | 5,760 | $1.22M | 0.17% | −3,650−38.8% | Reduced |
| Hancock Whitney Corp | 5,785 | $1.22M | 0.02% | +49+0.9% | Added |
| CIBC World Markets Inc. | 5,813 | $1.23M | 0.00% | +3,978+216.8% | Added |
| Franklin Resources Inc | 6,124 | $1.30M | 0.00% | −1,966−24.3% | Reduced |
| Prospera Financial Services Inc | 6,133 | $1.30M | 0.02% | −133−2.1% | Reduced |
| The PNC Financial Services Group, Inc. | 6,176 | $1.31M | 0.00% | +1,143+22.7% | Added |
| Kennondale Capital Management LLC | 6,214 | $1.31M | 1.01% | +1,858+42.7% | Added |
| Xponance, Inc. | 6,263 | $1.32M | 0.01% | −362−5.5% | Reduced |
| Oak Thistle LLC | 6,290 | $1.33M | 0.20% | −686−9.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 6,302 | $1.33M | 0.00% | −54−0.8% | Reduced |
| Profit Investment Management, LLC | 6,607 | $1.40M | 1.76% | −3,529−34.8% | Reduced |
| Cornell Pochily Investment Advisors, Inc. | 6,629 | $1.40M | 0.42% | −550−7.7% | Reduced |
| JustInvest LLC | 6,681 | $1.41M | 0.01% | −70−1.0% | Reduced |
| Oddo BHF Asset Management SAS | 6,709 | $1.42M | 0.05% | −240−3.5% | Reduced |
| Colony Group, LLC | 6,721 | $1.42M | 0.00% | −45−0.7% | Reduced |
| Summit Wealth Group LLC | 4,634 | $1.43M | 0.20% | +4,634 | New |
| Davy Global Fund Management Ltd | 6,953 | $1.47M | 0.10% | +1,781+34.4% | Added |
| Pictet Asset Management Holding SA | 6,965 | $1.47M | 0.00% | −453−6.1% | Reduced |
| XML Financial, LLC | 6,965 | $1.47M | 0.12% | −165−2.3% | Reduced |
| Mercer Global Advisors Inc | 6,978 | $1.48M | 0.00% | +1,623+30.3% | Added |
| Amundi | 6,819 | $1.49M | 0.00% | +20+0.3% | Added |
| Polianta Ltd | 7,100 | $1.50M | 0.62% | 00.0% | Unchanged |
| St. Nicholas Private Asset Management, Inc | 7,111 | $1.50M | 1.31% | +32+0.5% | Added |
| Aquatic Capital Management LLC | 7,320 | $1.55M | 0.03% | +7,320 | New |
| Cornerstone Select Advisors, LLC | 7,391 | $1.56M | 1.15% | +48+0.7% | Added |
| Private Harbour Investment Management & Counsel, LLC | 7,588 | $1.60M | 1.66% | −618−7.5% | Reduced |
| ISAM Funds (UK) Ltd | 7,727 | $1.63M | 0.34% | +3,707+92.2% | Added |
| Engineers Gate Manager LP | 7,777 | $1.64M | 0.02% | +7,777 | New |
| Jones Financial Companies LLLP | 7,899 | $1.69M | 0.00% | +2,617+49.5% | Added |
| Bank of Montreal | 7,991 | $1.69M | 0.00% | −427−5.1% | Reduced |
| Summit Trail Advisors, LLC | 8,031 | $1.70M | 0.02% | +3,132+63.9% | Added |
| BNP Paribas Arbitrage, SA | 8,035 | $1.70M | 0.00% | −33,319−80.6% | Reduced |
| HSBC Holdings PLC | 8,327 | $1.75M | 0.00% | −485−5.5% | Reduced |
| Global Trust Asset Management, LLC | 8,357 | $1.77M | 0.80% | −367−4.2% | Reduced |
| Assenagon Asset Management S.A. | 8,380 | $1.77M | 0.00% | +8,380 | New |
| O'Shaughnessy Asset Management, LLC | 8,505 | $1.80M | 0.01% | −3,342−28.2% | Reduced |
| CI Private Wealth, LLC | 8,622 | $1.82M | 0.00% | −374−4.2% | Reduced |
| MML Investors Services, LLC | 8,681 | $1.84M | 0.00% | −1,283−12.9% | Reduced |
| Edgestream Partners, L.P. | 8,706 | $1.84M | 0.05% | +8,706 | New |
| Cookson Peirce & Co Inc | 8,716 | $1.84M | 0.08% | +8,716 | New |
| Creative Planning | 9,019 | $1.91M | 0.00% | +2,516+38.7% | Added |
| Pacer Advisors, Inc. | 9,092 | $1.92M | 0.00% | +9,092 | New |
| Legato Capital Management LLC | 9,136 | $1.93M | 0.21% | −2,797−23.4% | Reduced |
| Sanctuary Advisors, LLC | 9,251 | $1.96M | 0.01% | +915+11.0% | Added |
| SRS Capital Advisors, Inc. | 9,730 | $2.06M | 0.03% | +8,563+733.8% | Added |
| Oregon Public Employees Retirement Fund | 9,766 | $2.07M | 0.03% | +700+7.7% | Added |
| Coastal Bridge Advisors, LLC | 9,777 | $2.07M | 0.16% | −38−0.4% | Reduced |
| Dean Capital Management | 9,913 | $2.10M | 0.82% | +1,500+17.8% | Added |
| New Mexico Educational Retirement Board | 10,000 | $2.12M | 0.07% | +1,000+11.1% | Added |
| Mariner, LLC | 10,226 | $2.16M | 0.00% | +1,259+14.0% | Added |
| Assetmark, Inc | 10,229 | $2.16M | 0.00% | +4,497+78.5% | Added |
| D. E. Shaw & Co., Inc. | 10,492 | $2.22M | 0.00% | +6,898+191.9% | Added |
| Credit Agricole S A | 10,692 | $2.26M | 0.01% | +10,692 | New |
| Neo Ivy Capital Management | 10,700 | $2.26M | 0.55% | +10,700 | New |
| SG Americas Securities, LLC | 10,742 | $2.27M | 0.01% | +6,800+172.5% | Added |
| Northwestern Mutual Investment Management Company, LLC | 10,846 | $2.29M | 0.03% | +930+9.4% | Added |
| Captrust Financial Advisors | 11,087 | $2.34M | 0.00% | −1,687−13.2% | Reduced |
| Ethic Inc. | 11,269 | $2.38M | 0.04% | +1,616+16.7% | Added |
| Gabelli Funds LLC | 11,550 | $2.44M | 0.02% | −4,840−29.5% | Reduced |
| State of Michigan Retirement System | 11,600 | $2.45M | 0.01% | +900+8.4% | Added |
| Magnetar Financial LLC | 11,737 | $2.48M | 0.02% | +11,737 | New |
| Thrivent Financial for Lutherans | 11,958 | $2.53M | 0.00% | −33,757−73.8% | Reduced |
| KLP Kapitalforvaltning AS | 12,086 | $2.56M | 0.01% | 00.0% | Unchanged |
| Cetera Investment Advisers | 12,301 | $2.60M | 0.00% | +4,976+67.9% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 12,489 | $2.64M | 0.01% | +1,078+9.4% | Added |
| ARGA Investment Management, LP | 13,019 | $2.75M | 0.07% | −12,121−48.2% | Reduced |
| Renaissance Technologies LLC | 13,274 | $2.81M | 0.00% | −134,100−91.0% | Reduced |
| OP Asset Management Ltd | 13,292 | $2.81M | 0.04% | +835+6.7% | Added |
| Advantage Alpha Capital Partners LP | 13,307 | $2.81M | 0.85% | −8,272−38.3% | Reduced |
| CWM, LLC | 13,423 | $2.84M | 0.01% | +4,024+42.8% | Added |
| Louisiana State Employees Retirement System | 13,500 | $2.86M | 0.05% | +1,000+8.0% | Added |
| Norman Fields, Gottscho Capital Management, LLC | 13,785 | $2.92M | 0.93% | +7,303+112.7% | Added |
| Sequoia Financial Advisors, LLC | 13,982 | $2.96M | 0.02% | +11,915+576.4% | Added |
| Teacher Retirement System of Texas | 14,082 | $2.98M | 0.01% | +69+0.5% | Added |
| Wealth Enhancement Advisory Services, LLC | 13,959 | $2.99M | 0.00% | +1,813+14.9% | Added |
| Arizona State Retirement System | 14,441 | $3.05M | 0.02% | +199+1.4% | Added |
| Empowered Funds, LLC | 14,496 | $3.07M | 0.03% | −45,413−75.8% | Reduced |
| Virginia Retirement Systems Et Al | 14,534 | $3.07M | 0.02% | −1,500−9.4% | Reduced |
| Vista Investment Management | 14,589 | $3.09M | 1.08% | −407−2.7% | Reduced |
| Ameritas Investment Partners, Inc. | 14,942 | $3.16M | 0.10% | −26−0.2% | Reduced |
| Deutsche Bank AG | 15,097 | $3.19M | 0.00% | −89−0.6% | Reduced |
| Regency Capital Management Inc. | 15,203 | $3.22M | 1.53% | +15,203 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 15,246 | $3.22M | 0.01% | +1,396+10.1% | Added |
| State of New Jersey Common Pension Fund D | 15,767 | $3.33M | 0.01% | +1,381+9.6% | Added |
| Brant Point Investment Management LLC | 16,203 | $3.43M | 0.76% | −3,000−15.6% | Reduced |
| Yousif Capital Management, LLC | 16,301 | $3.45M | 0.04% | +208+1.3% | Added |
| Scopus Asset Management, L.P. | 17,658 | $3.73M | 0.09% | −666−3.6% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 17,898 | $3.79M | 0.01% | −56,442−75.9% | Reduced |
| RBF Capital, LLC | 18,000 | $3.81M | 0.17% | 00.0% | Unchanged |
| SeaBridge Investment Advisors LLC | 18,109 | $3.83M | 0.62% | +1,212+7.2% | Added |