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 |
|---|---|---|---|---|---|
| Assetmark, Inc | 10,229 | $2.16M | 0.00% | +4,497+78.5% | Added |
| Mariner, LLC | 10,226 | $2.16M | 0.00% | +1,259+14.0% | Added |
| New Mexico Educational Retirement Board | 10,000 | $2.12M | 0.07% | +1,000+11.1% | Added |
| Dean Capital Management | 9,913 | $2.10M | 0.82% | +1,500+17.8% | Added |
| Coastal Bridge Advisors, LLC | 9,777 | $2.07M | 0.16% | −38−0.4% | Reduced |
| Oregon Public Employees Retirement Fund | 9,766 | $2.07M | 0.03% | +700+7.7% | Added |
| SRS Capital Advisors, Inc. | 9,730 | $2.06M | 0.03% | +8,563+733.8% | Added |
| Sanctuary Advisors, LLC | 9,251 | $1.96M | 0.01% | +915+11.0% | Added |
| Legato Capital Management LLC | 9,136 | $1.93M | 0.21% | −2,797−23.4% | Reduced |
| Pacer Advisors, Inc. | 9,092 | $1.92M | 0.00% | +9,092 | New |
| Creative Planning | 9,019 | $1.91M | 0.00% | +2,516+38.7% | Added |
| Cookson Peirce & Co Inc | 8,716 | $1.84M | 0.08% | +8,716 | New |
| Edgestream Partners, L.P. | 8,706 | $1.84M | 0.05% | +8,706 | New |
| MML Investors Services, LLC | 8,681 | $1.84M | 0.00% | −1,283−12.9% | Reduced |
| CI Private Wealth, LLC | 8,622 | $1.82M | 0.00% | −374−4.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 8,505 | $1.80M | 0.01% | −3,342−28.2% | Reduced |
| Assenagon Asset Management S.A. | 8,380 | $1.77M | 0.00% | +8,380 | New |
| Global Trust Asset Management, LLC | 8,357 | $1.77M | 0.80% | −367−4.2% | Reduced |
| HSBC Holdings PLC | 8,327 | $1.75M | 0.00% | −485−5.5% | Reduced |
| BNP Paribas Arbitrage, SA | 8,035 | $1.70M | 0.00% | −33,319−80.6% | Reduced |
| Summit Trail Advisors, LLC | 8,031 | $1.70M | 0.02% | +3,132+63.9% | Added |
| Bank of Montreal | 7,991 | $1.69M | 0.00% | −427−5.1% | Reduced |
| Jones Financial Companies LLLP | 7,899 | $1.69M | 0.00% | +2,617+49.5% | Added |
| Engineers Gate Manager LP | 7,777 | $1.64M | 0.02% | +7,777 | New |
| ISAM Funds (UK) Ltd | 7,727 | $1.63M | 0.34% | +3,707+92.2% | Added |
| Private Harbour Investment Management & Counsel, LLC | 7,588 | $1.60M | 1.66% | −618−7.5% | Reduced |
| Cornerstone Select Advisors, LLC | 7,391 | $1.56M | 1.15% | +48+0.7% | Added |
| Aquatic Capital Management LLC | 7,320 | $1.55M | 0.03% | +7,320 | New |
| St. Nicholas Private Asset Management, Inc | 7,111 | $1.50M | 1.31% | +32+0.5% | Added |
| Polianta Ltd | 7,100 | $1.50M | 0.62% | 00.0% | Unchanged |
| Amundi | 6,819 | $1.49M | 0.00% | +20+0.3% | Added |
| Mercer Global Advisors Inc | 6,978 | $1.48M | 0.00% | +1,623+30.3% | 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 |
| Davy Global Fund Management Ltd | 6,953 | $1.47M | 0.10% | +1,781+34.4% | Added |
| Summit Wealth Group LLC | 4,634 | $1.43M | 0.20% | +4,634 | New |
| Colony Group, LLC | 6,721 | $1.42M | 0.00% | −45−0.7% | Reduced |
| Oddo BHF Asset Management SAS | 6,709 | $1.42M | 0.05% | −240−3.5% | Reduced |
| JustInvest LLC | 6,681 | $1.41M | 0.01% | −70−1.0% | Reduced |
| Cornell Pochily Investment Advisors, Inc. | 6,629 | $1.40M | 0.42% | −550−7.7% | Reduced |
| Profit Investment Management, LLC | 6,607 | $1.40M | 1.76% | −3,529−34.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 6,302 | $1.33M | 0.00% | −54−0.8% | Reduced |
| Oak Thistle LLC | 6,290 | $1.33M | 0.20% | −686−9.8% | Reduced |
| Xponance, Inc. | 6,263 | $1.32M | 0.01% | −362−5.5% | Reduced |
| Kennondale Capital Management LLC | 6,214 | $1.31M | 1.01% | +1,858+42.7% | Added |
| The PNC Financial Services Group, Inc. | 6,176 | $1.31M | 0.00% | +1,143+22.7% | Added |
| Prospera Financial Services Inc | 6,133 | $1.30M | 0.02% | −133−2.1% | Reduced |
| Franklin Resources Inc | 6,124 | $1.30M | 0.00% | −1,966−24.3% | Reduced |
| CIBC World Markets Inc. | 5,813 | $1.23M | 0.00% | +3,978+216.8% | Added |
| Hancock Whitney Corp | 5,785 | $1.22M | 0.02% | +49+0.9% | Added |
| Skylands Capital, LLC | 5,760 | $1.22M | 0.17% | −3,650−38.8% | Reduced |
| Peregrine Capital Management LLC | 5,718 | $1.21M | 0.04% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 5,602 | $1.20M | 0.00% | +1,673+42.6% | Added |
| Sandler Capital Management | 5,519 | $1.17M | 0.43% | −1,493−21.3% | Reduced |
| US Bancorp | 5,508 | $1.17M | 0.00% | +372+7.2% | Added |
| Steward Partners Investment Advisory, LLC | 5,447 | $1.15M | 0.01% | +279+5.4% | Added |
| Jaffetilchin Investment Partners, LLC | 5,343 | $1.13M | 0.07% | −225−4.0% | Reduced |
| State of Alaska, Department of Revenue | 5,322 | $1.13M | 0.01% | +337+6.8% | Added |
| Neuberger Berman Group LLC | 5,214 | $1.10M | 0.00% | −191−3.5% | Reduced |
| Oppenheimer Asset Management Inc. | 5,142 | $1.09M | 0.01% | +1,144+28.6% | Added |
| Impax Asset Management Group plc | 5,117 | $1.08M | 0.01% | +5,117 | New |
| CAPROCK Group, Inc. | 4,877 | $1.07M | 0.03% | +4,877 | New |
| RSM US Wealth Management LLC | 4,994 | $1.06M | 0.01% | −1,400−21.9% | Reduced |
| Public Employees Retirement Association of Colorado | 4,995 | $1.06M | 0.00% | 00.0% | Unchanged |
| Truist Financial Corp | 4,946 | $1.05M | 0.00% | −1,607−24.5% | Reduced |
| Pekin Hardy Strauss, Inc. | 4,936 | $1.04M | 0.10% | −55,741−91.9% | Reduced |
| Commonwealth Equity Services, LLC | 4,811 | $1.02M | 0.00% | +402+9.1% | Added |
| Twin Tree Management, LP | 4,810 | $1.02M | 0.05% | +4,810 | New |
| James Investment Research Inc | 4,790 | $1.01M | 0.11% | +936+24.3% | Added |
| Millennium Management LLC | 4,757 | $1.01M | 0.00% | −171,660−97.3% | Reduced |
| Auxano Advisors, LLC | 4,754 | $1.01M | 0.21% | −601−11.2% | Reduced |
| Seven Six Capital Management, LLC | 4,625 | $978.2K | 0.96% | −9,875−68.1% | Reduced |
| Rehmann Capital Advisory Group | 4,626 | $977.3K | 0.05% | −645−12.2% | Reduced |
| Allworth Financial LP | 4,595 | $971.9K | 0.00% | +88+2.0% | Added |
| Nisa Investment Advisors, LLC | 4,581 | $968.9K | 0.00% | 00.0% | Unchanged |
| Yorktown Management & Research Co Inc | 4,550 | $962.3K | 0.77% | 00.0% | Unchanged |
| Krilogy Financial LLC | 3,736 | $958.6K | 0.04% | +3,736 | New |
| New York Life Investment Management LLC | 4,507 | $953.2K | 0.01% | −145−3.1% | Reduced |
| Crossmark Global Holdings, Inc. | 4,321 | $913.9K | 0.01% | +748+20.9% | Added |
| Natixis | 4,271 | $903.3K | 0.00% | +4,271 | New |
| HGK Asset Management Inc | 4,211 | $890.6K | 0.14% | −36−0.8% | Reduced |
| 44 Wealth Management LLC | 4,207 | $889.8K | 0.30% | +2,044+94.5% | Added |
| Versor Investments LP | 4,095 | $866.1K | 0.16% | −1,900−31.7% | Reduced |
| Pathstone Holdings, LLC | 4,066 | $859.9K | 0.00% | +274+7.2% | Added |
| Buckingham Strategic Partners | 3,547 | $856.0K | 0.01% | +938+36.0% | Added |
| Lazard Asset Management LLC | 3,932 | $831.6K | 0.00% | −74−1.8% | Reduced |
| GWM Advisors LLC | 3,928 | $830.8K | 0.00% | −124−3.1% | Reduced |
| Vestcor Inc | 3,920 | $829.0K | 0.02% | 00.0% | Unchanged |
| Atria Investments LLC | 3,918 | $828.6K | 0.01% | +700+21.8% | Added |
| TD Private Client Wealth LLC | 3,870 | $818.5K | 0.02% | +1,872+93.7% | Added |
| Heritage Wealth Management, Inc. | 3,840 | $812.2K | 0.24% | −40−1.0% | Reduced |
| Bailard, Inc. | 3,838 | $811.7K | 0.02% | −197−4.9% | Reduced |
| Alerus Financial NA | 3,815 | $806.9K | 0.04% | −50−1.3% | Reduced |
| Convergence Investment Partners, LLC | 3,808 | $805.4K | 0.18% | +3,808 | New |
| Bridgewater Associates, LP | 3,774 | $798.2K | 0.00% | +3,774 | New |
| Securian Asset Management, Inc | 3,645 | $770.9K | 0.02% | +274+8.1% | Added |
| Wetherby Asset Management Inc | 3,567 | $754.4K | 0.03% | +72+2.1% | Added |
| Jane Street Group, LLC | 3,518 | $744.1K | 0.00% | +3,518 | New |
| Change Path, LLC | 3,514 | $743.2K | 0.02% | −47−1.3% | Reduced |
| Quent Capital, LLC | 3,487 | $737.4K | 0.06% | +23+0.7% | Added |