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 |
|---|---|---|---|---|---|
| Panagora Asset Management Inc | 1,801 | $380.9K | 0.00% | −82,368−97.9% | Reduced |
| Personal Cfo Solutions, LLC | 1,808 | $382.5K | 0.07% | +1+0.1% | Added |
| Bayforest Capital Ltd | 1,839 | $388.9K | 0.18% | +1,839 | New |
| Evergreen Capital Management LLC | 1,856 | $392.5K | 0.01% | +292+18.7% | Added |
| Merit Financial Group, LLC | 1,862 | $393.8K | 0.00% | +101+5.7% | Added |
| Perigon Wealth Management, LLC | 1,899 | $401.6K | 0.01% | +1,899 | New |
| Jefferies Financial Group Inc. | 1,900 | $401.9K | 0.00% | −18,850−90.8% | Reduced |
| Tocqueville Asset Management L.P. | 1,900 | $401.9K | 0.01% | 00.0% | Unchanged |
| Smithfield Trust Co | 1,914 | $403.0K | 0.02% | −30−1.5% | Reduced |
| Forum Financial Management, LP | 1,923 | $406.7K | 0.01% | +3+0.2% | Added |
| Park Avenue Securities LLC | 1,923 | $407.0K | 0.00% | +211+12.3% | Added |
| Level Four Advisory Services, LLC | 1,952 | $412.8K | 0.01% | +246+14.4% | Added |
| MGB Wealth Management, LLC | 1,956 | $413.6K | 0.12% | −499−20.3% | Reduced |
| Citadel Advisors LLC | 1,957 | $413.9K | 0.00% | −155,789−98.8% | Reduced |
| Campbell & CO Investment Adviser LLC | 1,968 | $416.2K | 0.03% | +1,968 | New |
| Man Group plc | 1,997 | $422.4K | 0.00% | −534−21.1% | Reduced |
| Great Lakes Advisors, LLC | 2,018 | $426.8K | 0.00% | −2−0.1% | Reduced |
| Institute for Wealth Management, LLC. | 2,064 | $436.5K | 0.05% | 00.0% | Unchanged |
| Aristeia Capital LLC | 2,065 | $436.7K | 0.01% | +2,065 | New |
| ProShare Advisors LLC | 2,069 | $437.6K | 0.00% | +100+5.1% | Added |
| Montgomery Investment Management Inc | 2,107 | $445.6K | 0.16% | 00.0% | Unchanged |
| CenterBook Partners LP | 2,112 | $446.7K | 0.02% | −826−28.1% | Reduced |
| Foster & Motley Inc | 2,117 | $448.0K | 0.02% | +90+4.4% | Added |
| Isthmus Partners, LLC | 2,190 | $463.2K | 0.10% | 00.0% | Unchanged |
| Burns Matteson Capital Management, LLC | 2,193 | $463.8K | 0.19% | +2,193 | New |
| Bessemer Group Inc | 2,190 | $464.0K | 0.00% | +27+1.2% | Added |
| Swiss Life Asset Management Ltd | 2,254 | $476.7K | 0.00% | +994+78.9% | Added |
| Bridgefront Capital, LLC | 2,272 | $480.5K | 0.14% | +2,272 | New |
| Delta Investment Management, LLC | 2,341 | $495.0K | 0.09% | −562−19.4% | Reduced |
| Titleist Asset Management, LLC | 2,431 | $514.2K | 0.05% | 00.0% | Unchanged |
| WealthTrust Axiom LLC | 2,474 | $523.4K | 0.14% | 00.0% | Unchanged |
| Ellevest, Inc. | 2,499 | $528.5K | 0.08% | −252−9.2% | Reduced |
| Utah Retirement Systems | 2,533 | $535.7K | 0.01% | 00.0% | Unchanged |
| Inscription Capital, LLC | 2,544 | $538.1K | 0.06% | +165+6.9% | Added |
| Brevan Howard Capital Management LP | 2,598 | $549.5K | 0.01% | −19,443−88.2% | Reduced |
| Maryland State Retirement & Pension System | 2,600 | $549.9K | 0.01% | +271+11.6% | Added |
| Washington Capital Management Inc | 2,600 | $549.9K | 0.39% | +2,600 | New |
| Greenleaf Trust | 2,605 | $551.0K | 0.01% | +8+0.3% | Added |
| Kestra Advisory Services, LLC | 2,615 | $553.0K | 0.00% | −370−12.4% | Reduced |
| Qsemble Capital Management, LP | 2,616 | $553.3K | 0.05% | +842+47.5% | Added |
| Tectonic Advisors LLC | 2,647 | $559.9K | 0.03% | +452+20.6% | Added |
| Turning Point Benefit Group, Inc. | 2,647 | $563.0K | 0.34% | +527+24.9% | Added |
| Advisory Services Network, LLC | 2,689 | $568.7K | 0.01% | +102+3.9% | Added |
| Essential Partners LLC | 2,750 | $581.6K | 0.19% | +163+6.3% | Added |
| Aspire Growth Partners LLC | 2,795 | $591.0K | 0.43% | +6+0.2% | Added |
| Syon Capital LLC | 2,839 | $600.4K | 0.03% | −10−0.4% | Reduced |
| HighPoint Advisor Group LLC | 2,913 | $616.1K | 0.03% | +320+12.3% | Added |
| Pinnacle Associates Ltd | 3,073 | $649.9K | 0.01% | −10−0.3% | Reduced |
| Federation des caisses Desjardins du Quebec | 3,076 | $650.6K | 0.00% | +2,976+2,976.0% | Added |
| Abacus Planning Group, Inc. | 3,095 | $654.6K | 0.09% | +42+1.4% | Added |
| Quadrant Capital Group LLC | 3,149 | $666.0K | 0.02% | +76+2.5% | Added |
| Two Sigma Investments, LP | 3,151 | $666.4K | 0.00% | +3,151 | New |
| Pallas Capital Advisors LLC | 3,159 | $668.1K | 0.02% | +5+0.2% | Added |
| M&T Bank Corp | 3,179 | $672.6K | 0.00% | −432−12.0% | Reduced |
| Snowden Capital Advisors LLC | 3,212 | $679.4K | 0.02% | +56+1.8% | Added |
| Cambridge Investment Research Advisors, Inc. | 3,221 | $681.0K | 0.00% | +144+4.7% | Added |
| Meixler Investment Management, Ltd. | 3,307 | $699.4K | 0.43% | −322−8.9% | Reduced |
| Harbor Capital Advisors, Inc. | 3,342 | $707.0K | 0.05% | −14,024−80.8% | Reduced |
| Sterling Capital Management LLC | 3,389 | $716.8K | 0.01% | −186−5.2% | Reduced |
| Janney Montgomery Scott LLC | 3,423 | $724.0K | 0.00% | +900+35.7% | Added |
| Peddock Capital Advisors, LLC | 3,462 | $732.3K | 0.16% | +220+6.8% | Added |
| Quent Capital, LLC | 3,487 | $737.4K | 0.06% | +23+0.7% | Added |
| Change Path, LLC | 3,514 | $743.2K | 0.02% | −47−1.3% | Reduced |
| Jane Street Group, LLC | 3,518 | $744.1K | 0.00% | +3,518 | New |
| Wetherby Asset Management Inc | 3,567 | $754.4K | 0.03% | +72+2.1% | Added |
| Securian Asset Management, Inc | 3,645 | $770.9K | 0.02% | +274+8.1% | Added |
| Bridgewater Associates, LP | 3,774 | $798.2K | 0.00% | +3,774 | New |
| Convergence Investment Partners, LLC | 3,808 | $805.4K | 0.18% | +3,808 | New |
| Alerus Financial NA | 3,815 | $806.9K | 0.04% | −50−1.3% | Reduced |
| Bailard, Inc. | 3,838 | $811.7K | 0.02% | −197−4.9% | Reduced |
| Heritage Wealth Management, Inc. | 3,840 | $812.2K | 0.24% | −40−1.0% | Reduced |
| TD Private Client Wealth LLC | 3,870 | $818.5K | 0.02% | +1,872+93.7% | Added |
| Atria Investments LLC | 3,918 | $828.6K | 0.01% | +700+21.8% | Added |
| Vestcor Inc | 3,920 | $829.0K | 0.02% | 00.0% | Unchanged |
| GWM Advisors LLC | 3,928 | $830.8K | 0.00% | −124−3.1% | Reduced |
| Lazard Asset Management LLC | 3,932 | $831.6K | 0.00% | −74−1.8% | Reduced |
| Buckingham Strategic Partners | 3,547 | $856.0K | 0.01% | +938+36.0% | Added |
| Pathstone Holdings, LLC | 4,066 | $859.9K | 0.00% | +274+7.2% | Added |
| Versor Investments LP | 4,095 | $866.1K | 0.16% | −1,900−31.7% | Reduced |
| 44 Wealth Management LLC | 4,207 | $889.8K | 0.30% | +2,044+94.5% | Added |
| HGK Asset Management Inc | 4,211 | $890.6K | 0.14% | −36−0.8% | Reduced |
| Natixis | 4,271 | $903.3K | 0.00% | +4,271 | New |
| Crossmark Global Holdings, Inc. | 4,321 | $913.9K | 0.01% | +748+20.9% | Added |
| New York Life Investment Management LLC | 4,507 | $953.2K | 0.01% | −145−3.1% | Reduced |
| Krilogy Financial LLC | 3,736 | $958.6K | 0.04% | +3,736 | New |
| Yorktown Management & Research Co Inc | 4,550 | $962.3K | 0.77% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 4,581 | $968.9K | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 4,595 | $971.9K | 0.00% | +88+2.0% | Added |
| Rehmann Capital Advisory Group | 4,626 | $977.3K | 0.05% | −645−12.2% | Reduced |
| Seven Six Capital Management, LLC | 4,625 | $978.2K | 0.96% | −9,875−68.1% | Reduced |
| Auxano Advisors, LLC | 4,754 | $1.01M | 0.21% | −601−11.2% | Reduced |
| Millennium Management LLC | 4,757 | $1.01M | 0.00% | −171,660−97.3% | Reduced |
| James Investment Research Inc | 4,790 | $1.01M | 0.11% | +936+24.3% | Added |
| Twin Tree Management, LP | 4,810 | $1.02M | 0.05% | +4,810 | New |
| Commonwealth Equity Services, LLC | 4,811 | $1.02M | 0.00% | +402+9.1% | Added |
| Pekin Hardy Strauss, Inc. | 4,936 | $1.04M | 0.10% | −55,741−91.9% | Reduced |
| Truist Financial Corp | 4,946 | $1.05M | 0.00% | −1,607−24.5% | Reduced |
| Public Employees Retirement Association of Colorado | 4,995 | $1.06M | 0.00% | 00.0% | Unchanged |
| RSM US Wealth Management LLC | 4,994 | $1.06M | 0.01% | −1,400−21.9% | Reduced |
| CAPROCK Group, Inc. | 4,877 | $1.07M | 0.03% | +4,877 | New |