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 |
|---|---|---|---|---|---|
| Peddock Capital Advisors, LLC | 3,462 | $732.3K | 0.16% | +220+6.8% | Added |
| Janney Montgomery Scott LLC | 3,423 | $724.0K | 0.00% | +900+35.7% | Added |
| Sterling Capital Management LLC | 3,389 | $716.8K | 0.01% | −186−5.2% | Reduced |
| Harbor Capital Advisors, Inc. | 3,342 | $707.0K | 0.05% | −14,024−80.8% | Reduced |
| Meixler Investment Management, Ltd. | 3,307 | $699.4K | 0.43% | −322−8.9% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 3,221 | $681.0K | 0.00% | +144+4.7% | Added |
| Snowden Capital Advisors LLC | 3,212 | $679.4K | 0.02% | +56+1.8% | Added |
| M&T Bank Corp | 3,179 | $672.6K | 0.00% | −432−12.0% | Reduced |
| Pallas Capital Advisors LLC | 3,159 | $668.1K | 0.02% | +5+0.2% | Added |
| Two Sigma Investments, LP | 3,151 | $666.4K | 0.00% | +3,151 | New |
| Quadrant Capital Group LLC | 3,149 | $666.0K | 0.02% | +76+2.5% | Added |
| Abacus Planning Group, Inc. | 3,095 | $654.6K | 0.09% | +42+1.4% | Added |
| Federation des caisses Desjardins du Quebec | 3,076 | $650.6K | 0.00% | +2,976+2,976.0% | Added |
| Pinnacle Associates Ltd | 3,073 | $649.9K | 0.01% | −10−0.3% | Reduced |
| HighPoint Advisor Group LLC | 2,913 | $616.1K | 0.03% | +320+12.3% | Added |
| Syon Capital LLC | 2,839 | $600.4K | 0.03% | −10−0.4% | Reduced |
| Aspire Growth Partners LLC | 2,795 | $591.0K | 0.43% | +6+0.2% | Added |
| Essential Partners LLC | 2,750 | $581.6K | 0.19% | +163+6.3% | Added |
| Advisory Services Network, LLC | 2,689 | $568.7K | 0.01% | +102+3.9% | Added |
| Turning Point Benefit Group, Inc. | 2,647 | $563.0K | 0.34% | +527+24.9% | Added |
| Tectonic Advisors LLC | 2,647 | $559.9K | 0.03% | +452+20.6% | Added |
| Qsemble Capital Management, LP | 2,616 | $553.3K | 0.05% | +842+47.5% | Added |
| Kestra Advisory Services, LLC | 2,615 | $553.0K | 0.00% | −370−12.4% | Reduced |
| Greenleaf Trust | 2,605 | $551.0K | 0.01% | +8+0.3% | Added |
| 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 |
| Brevan Howard Capital Management LP | 2,598 | $549.5K | 0.01% | −19,443−88.2% | Reduced |
| Inscription Capital, LLC | 2,544 | $538.1K | 0.06% | +165+6.9% | Added |
| Utah Retirement Systems | 2,533 | $535.7K | 0.01% | 00.0% | Unchanged |
| Ellevest, Inc. | 2,499 | $528.5K | 0.08% | −252−9.2% | Reduced |
| WealthTrust Axiom LLC | 2,474 | $523.4K | 0.14% | 00.0% | Unchanged |
| Titleist Asset Management, LLC | 2,431 | $514.2K | 0.05% | 00.0% | Unchanged |
| Delta Investment Management, LLC | 2,341 | $495.0K | 0.09% | −562−19.4% | Reduced |
| Bridgefront Capital, LLC | 2,272 | $480.5K | 0.14% | +2,272 | New |
| Swiss Life Asset Management Ltd | 2,254 | $476.7K | 0.00% | +994+78.9% | Added |
| Bessemer Group Inc | 2,190 | $464.0K | 0.00% | +27+1.2% | Added |
| Burns Matteson Capital Management, LLC | 2,193 | $463.8K | 0.19% | +2,193 | New |
| Isthmus Partners, LLC | 2,190 | $463.2K | 0.10% | 00.0% | Unchanged |
| Foster & Motley Inc | 2,117 | $448.0K | 0.02% | +90+4.4% | Added |
| CenterBook Partners LP | 2,112 | $446.7K | 0.02% | −826−28.1% | Reduced |
| Montgomery Investment Management Inc | 2,107 | $445.6K | 0.16% | 00.0% | Unchanged |
| ProShare Advisors LLC | 2,069 | $437.6K | 0.00% | +100+5.1% | Added |
| Aristeia Capital LLC | 2,065 | $436.7K | 0.01% | +2,065 | New |
| Institute for Wealth Management, LLC. | 2,064 | $436.5K | 0.05% | 00.0% | Unchanged |
| Great Lakes Advisors, LLC | 2,018 | $426.8K | 0.00% | −2−0.1% | Reduced |
| Man Group plc | 1,997 | $422.4K | 0.00% | −534−21.1% | Reduced |
| Campbell & CO Investment Adviser LLC | 1,968 | $416.2K | 0.03% | +1,968 | New |
| Citadel Advisors LLC | 1,957 | $413.9K | 0.00% | −155,789−98.8% | Reduced |
| MGB Wealth Management, LLC | 1,956 | $413.6K | 0.12% | −499−20.3% | Reduced |
| Level Four Advisory Services, LLC | 1,952 | $412.8K | 0.01% | +246+14.4% | Added |
| Park Avenue Securities LLC | 1,923 | $407.0K | 0.00% | +211+12.3% | Added |
| Forum Financial Management, LP | 1,923 | $406.7K | 0.01% | +3+0.2% | Added |
| Smithfield Trust Co | 1,914 | $403.0K | 0.02% | −30−1.5% | Reduced |
| 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 |
| Perigon Wealth Management, LLC | 1,899 | $401.6K | 0.01% | +1,899 | New |
| Merit Financial Group, LLC | 1,862 | $393.8K | 0.00% | +101+5.7% | Added |
| Evergreen Capital Management LLC | 1,856 | $392.5K | 0.01% | +292+18.7% | Added |
| Bayforest Capital Ltd | 1,839 | $388.9K | 0.18% | +1,839 | New |
| Personal Cfo Solutions, LLC | 1,808 | $382.5K | 0.07% | +1+0.1% | Added |
| Panagora Asset Management Inc | 1,801 | $380.9K | 0.00% | −82,368−97.9% | Reduced |
| Pollock Investment Advisors, LLC | 1,797 | $380.1K | 0.30% | 00.0% | Unchanged |
| Transatlantique Private Wealth LLC | 1,795 | $379.6K | 0.12% | −68−3.7% | Reduced |
| Ashton Thomas Private Wealth, LLC | 1,786 | $377.7K | 0.01% | −23−1.3% | Reduced |
| Mount Yale Investment Advisors, LLC | 1,779 | $376.3K | 0.03% | +1,779 | New |
| Commerce Bank | 1,750 | $370.1K | 0.00% | +309+21.4% | Added |
| Skopos Labs, Inc. | 1,985 | $368.1K | 0.05% | −14−0.7% | Reduced |
| Aaron Wealth Advisors | 1,731 | $366.1K | 0.02% | +1,731 | New |
| Kestra Private Wealth Services, LLC | 1,715 | $362.8K | 0.00% | +1,715 | New |
| Chicago Partners Investment Group LLC | 1,603 | $353.9K | 0.01% | +122+8.2% | Added |
| Integrated Investment Consultants, LLC | 1,638 | $346.4K | 0.06% | −492−23.1% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 1,629 | $344.6K | 0.00% | +264+19.3% | Added |
| Shelton Capital Management | 1,607 | $339.9K | 0.01% | 00.0% | Unchanged |
| Denali Advisors LLC | 1,606 | $339.7K | 0.04% | +1,606 | New |
| Tower Research Capital LLC (TRC) | 1,603 | $339.0K | 0.01% | −1,077−40.2% | Reduced |
| Malaga Cove Capital, LLC | 1,599 | $338.2K | 0.12% | +1,599 | New |
| Highland Capital Management, LLC | 1,590 | $336.3K | 0.02% | −17−1.1% | Reduced |
| CIBC Asset Management Inc | 1,589 | $336.1K | 0.00% | 00.0% | Unchanged |
| Vise Technologies, Inc. | 1,584 | $335.0K | 0.01% | −1,408−47.1% | Reduced |
| Southeast Asset Advisors Inc. | 1,570 | $332.1K | 0.04% | +1,570 | New |
| Fragasso Group Inc. | 1,530 | $330.4K | 0.02% | +3+0.2% | Added |
| Sheets Smith Wealth Management | 1,530 | $323.6K | 0.04% | +1+0.1% | Added |
| Stonegate Investment Group, LLC | 1,509 | $319.2K | 0.01% | +1,509 | New |
| IFP Advisors, Inc | 1,482 | $313.4K | 0.01% | −76−4.9% | Reduced |
| Everence Capital Management Inc | 1,450 | $307.0K | 0.02% | 00.0% | Unchanged |
| Group One Trading, L.P. | 1,437 | $303.9K | 0.01% | +1,257+698.3% | Added |
| Fulcrum Capital LLC | 1,429 | $302.2K | 0.06% | 00.0% | Unchanged |
| KBC Group NV | 1,409 | $298.0K | 0.00% | 00.0% | Unchanged |
| Vestmark Advisory Solutions, Inc. | 1,408 | $297.8K | 0.01% | +1,408 | New |
| Polymer Capital Management (US) LLC | 1,408 | $297.8K | 0.04% | +1,408 | New |
| Fifth Third Wealth Advisors LLC | 1,405 | $297.2K | 0.01% | +15+1.1% | Added |
| Prairie Wealth Advisors, Inc. | 1,398 | $295.8K | 0.12% | 00.0% | Unchanged |
| Ci Investments Inc. | 1,392 | $294.0K | 0.00% | −74−5.0% | Reduced |
| Ostrum Asset Management | 1,390 | $294.0K | 0.01% | +1,390 | New |
| Farther Finance Advisors, LLC | 1,340 | $283.4K | 0.00% | +79+6.3% | Added |
| Arkadios Wealth Advisors | 1,333 | $281.8K | 0.01% | +1,333 | New |
| Kera Capital Partners, Inc. | 1,313 | $277.7K | 0.04% | +49+3.9% | Added |
| Shell Asset Management Co | 1,312 | $277.0K | 0.03% | −1,745−57.1% | Reduced |
| David Loasby | 1,291 | $276.2K | 0.02% | +1,291 | New |
| Koshinski Asset Management, Inc. | 1,305 | $276.0K | 0.02% | 00.0% | Unchanged |