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, Q1 2026
Institutional positions in Wesco International Inc as of Mar 31, 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
- 624
- +18 vs. Q4 2025
- Shares held
- 48.8M
- +5.72M (+13.3%) vs. Q4 2025
- Total value
- $13.3B
- +$2.80B (+26.5%) vs. Q4 2025
- New holders
- 90
- 234 more added
- Sold out
- 72
- 216 more reduced
13 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Wesco International Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fifth Third Bancorp | 32,611 | $8.92M | 0.02% | +30,415+1,385.0% | Added |
| Great West Life Assurance Co | 34,620 | $9.49M | 0.02% | +356+1.0% | Added |
| Manufacturers Life Insurance Company, The | 34,703 | $9.50M | 0.01% | −900−2.5% | Reduced |
| Captrust Financial Advisors | 34,732 | $9.50M | 0.02% | +25,500+276.2% | Added |
| Royce & Associates LP | 34,787 | $9.52M | 0.09% | −48,305−58.1% | Reduced |
| New York State Common Retirement Fund | 34,835 | $9.53M | 0.01% | 00.0% | Unchanged |
| Robeco Schweiz AG | 35,000 | $9.58M | 0.20% | −34,300−49.5% | Reduced |
| HighTower Advisors, LLC | 36,606 | $10.0M | 0.01% | +1,050+3.0% | Added |
| Federation des caisses Desjardins du Quebec | 36,702 | $10.0M | 0.04% | −5,040−12.1% | Reduced |
| Black Cypress Capital Management, LLC | 37,142 | $10.2M | 7.30% | −98,864−72.7% | Reduced |
| Vanguard Asset Management, Ltd | 37,526 | $10.3M | 0.01% | +37,526 | New |
| Empowered Funds, LLC | 37,983 | $10.4M | 0.07% | +22,672+148.1% | Added |
| Franklin Resources Inc | 38,217 | $10.5M | 0.00% | +32,504+568.9% | Added |
| Kennedy Capital Management, Inc. | 38,821 | $10.6M | 0.22% | −34−0.1% | Reduced |
| LMCG Investments, LLC | 39,103 | $10.7M | 0.64% | −6,552−14.4% | Reduced |
| BNP Paribas Arbitrage, SA | 39,477 | $10.8M | 0.01% | +29,716+304.4% | Added |
| Stifel Financial Corp | 39,612 | $10.8M | 0.01% | +5,606+16.5% | Added |
| Storebrand Asset Management AS | 40,392 | $11.1M | 0.03% | −7,021−14.8% | Reduced |
| LPL Financial LLC | 41,638 | $11.4M | 0.00% | +8,958+27.4% | Added |
| South Dakota Investment Council | 42,803 | $11.7M | 0.22% | −131−0.3% | Reduced |
| Tran Capital Management, L.P. | 44,279 | $12.1M | 1.66% | +43,210+4,042.1% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 49,379 | $13.5M | 0.02% | −23,639−32.4% | Reduced |
| State Board of Administration of Florida Retirement System | 49,397 | $13.5M | 0.03% | +354+0.7% | Added |
| First Eagle Investment Management, LLC | 51,158 | $14.0M | 0.02% | −6,050−10.6% | Reduced |
| Price T Rowe Associates Inc | 52,513 | $14.4M | 0.00% | −5,988−10.2% | Reduced |
| Alliancebernstein L.P. | 59,645 | $14.6M | 0.00% | −2,678−4.3% | Reduced |
| Toroso Investments, LLC | 55,672 | $15.2M | 0.05% | −6,991−11.2% | Reduced |
| First Trust Advisors LP | 56,234 | $15.4M | 0.01% | −3,798−6.3% | Reduced |
| California State Teachers Retirement System | 56,353 | $15.4M | 0.02% | +10,267+22.3% | Added |
| D.A. Davidson & Co. | 56,510 | $15.5M | 0.09% | −3,248−5.4% | Reduced |
| State of Wisconsin Investment Board | 58,959 | $16.1M | 0.04% | −9,904−14.4% | Reduced |
| Marathon Asset Mgmt Ltd | 59,455 | $16.3M | 0.62% | +7,037+13.4% | Added |
| CI Private Wealth, LLC | 60,866 | $16.5M | 0.02% | +49,378+429.8% | Added |
| Azimuth Capital Investment Management LLC | 61,783 | $16.9M | 0.64% | −9,933−13.9% | Reduced |
| Bayberry Capital Partners LP | 62,200 | $17.0M | 5.62% | −25,900−29.4% | Reduced |
| Glenmede Trust Co NA | 65,138 | $17.8M | 0.09% | −5,954−8.4% | Reduced |
| Frontier Capital Management Co LLC | 65,651 | $18.0M | 0.18% | −12,925−16.4% | Reduced |
| Leeward Investments, LLC - MA | 69,059 | $18.9M | 0.93% | −2,392−3.3% | Reduced |
| Mackenzie Financial Corp | 69,703 | $19.1M | 0.02% | +19,928+40.0% | Added |
| Citigroup Inc | 70,824 | $19.4M | 0.01% | −8,866−11.1% | Reduced |
| Allianz Asset Management GmbH | 71,100 | $19.5M | 0.02% | +23,354+48.9% | Added |
| Marshall Wace, LLP | 71,466 | $19.6M | 0.02% | +31,839+80.3% | Added |
| Legal & General Group Plc | 73,517 | $20.1M | 0.00% | −8,962−10.9% | Reduced |
| Public Employees Retirement System of Ohio | 75,231 | $20.6M | 0.07% | −8,026−9.6% | Reduced |
| Rockefeller Capital Management L.P. | 77,788 | $21.3M | 0.04% | −8,580−9.9% | Reduced |
| River Road Asset Management, LLC | 79,832 | $21.8M | 0.25% | −137,641−63.3% | Reduced |
| Generali Powszechne Towarzystwo Emerytalne | 82,679 | $22.6M | 4.00% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 83,893 | $23.0M | 0.08% | −63,000−42.9% | Reduced |
| Sea Cliff Partners Management, LP | 86,216 | $23.6M | 12.18% | −9,784−10.2% | Reduced |
| Jain Global LLC | 91,495 | $25.0M | 0.32% | +91,495 | New |
| Swiss National Bank | 96,175 | $26.3M | 0.02% | +200+0.2% | Added |
| CIBC Bancorp USA Inc. | 97,273 | $26.6M | 0.04% | +97,273 | New |
| Prudential Financial Inc | 98,295 | $26.9M | 0.03% | −80,669−45.1% | Reduced |
| California Public Employees Retirement System | 98,407 | $26.9M | 0.02% | +3,010+3.2% | Added |
| Clean Energy Transition LLP | 103,173 | $28.2M | 2.32% | −108,247−51.2% | Reduced |
| Public Employees Retirement Association of Colorado | 103,445 | $28.3M | 0.11% | +14,800+16.7% | Added |
| Kames Capital plc | 105,965 | $29.0M | 0.38% | −40,220−27.5% | Reduced |
| Retirement Systems of Alabama | 107,103 | $29.3M | 0.10% | −5,983−5.3% | Reduced |
| Guyasuta Investment Advisors Inc | 111,291 | $30.5M | 1.76% | −1,196−1.1% | Reduced |
| Pzena Investment Management LLC | 113,581 | $31.1M | 0.10% | −360.0% | Reduced |
| Point72 Asset Management, L.P. | 118,421 | $32.4M | 0.06% | +11,511+10.8% | Added |
| Freestone Grove Partners LP | 119,400 | $32.7M | 0.24% | +119,400 | New |
| Gotham Asset Management, LLC | 121,062 | $33.1M | 0.10% | +19,154+18.8% | Added |
| Ensign Peak Advisors, Inc | 121,966 | $33.4M | 0.06% | +2,166+1.8% | Added |
| Seizert Capital Partners, LLC | 126,569 | $34.6M | 1.59% | −6,081−4.6% | Reduced |
| Rhumbline Advisers | 127,405 | $34.9M | 0.03% | +2,753+2.2% | Added |
| Russell Investments Group, Ltd. | 129,202 | $35.4M | 0.04% | −37,185−22.3% | Reduced |
| Wells Fargo & Company | 138,126 | $37.8M | 0.01% | +25,008+22.1% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 143,649 | $39.3M | 0.05% | +142,911+19,364.6% | Added |
| Vontobel Holding Ltd. | 146,944 | $40.2M | 0.14% | −3,360−2.2% | Reduced |
| UBS Asset Management Americas Inc | 156,450 | $42.8M | 0.01% | +2,576+1.7% | Added |
| Jones Financial Companies LLLP | 173,743 | $45.5M | 0.02% | +164,818+1,846.7% | Added |
| Diamond Hill Capital Management Inc | 172,743 | $47.3M | 0.30% | −3,994−2.3% | Reduced |
| Farmers & Merchants Investments Inc | 175,597 | $48.0M | 1.33% | −3,126−1.7% | Reduced |
| Swedbank AB | 177,484 | $48.6M | 0.05% | −6,916−3.8% | Reduced |
| Goldman Sachs Group Inc | 178,260 | $48.8M | 0.01% | +19,301+12.1% | Added |
| Royal Bank of Canada | 180,241 | $49.3M | 0.01% | −80,758−30.9% | Reduced |
| SEI Investments Co | 187,801 | $51.4M | 0.05% | −21,556−10.3% | Reduced |
| Kempen Capital Management N.V. | 189,951 | $52.0M | 0.46% | +3,939+2.1% | Added |
| Thrivent Financial for Lutherans | 191,978 | $52.5M | 0.10% | +32,648+20.5% | Added |
| Victory Capital Management Inc | 219,604 | $60.1M | 0.04% | +16,900+8.3% | Added |
| Natixis Advisors, L.P. | 231,405 | $63.3M | 0.09% | +38,990+20.3% | Added |
| Nuveen, LLC | 259,291 | $70.9M | 0.02% | −33,181−11.3% | Reduced |
| JPMorgan Chase & Co | 277,081 | $71.2M | 0.00% | −118,046−29.9% | Reduced |
| Envestnet Asset Management Inc | 263,497 | $72.1M | 0.02% | +44,071+20.1% | Added |
| American Century Companies Inc | 270,238 | $73.9M | 0.04% | −79,007−22.6% | Reduced |
| Capital Research Global Investors | 273,590 | $74.9M | 0.01% | +2,114+0.8% | Added |
| Quantinno Capital Management LP | 274,301 | $75.1M | 0.13% | +90,772+49.5% | Added |
| PointState Capital LP | 295,107 | $80.7M | 1.87% | −317,398−51.8% | Reduced |
| UBS Group AG | 296,115 | $81.0M | 0.01% | +158,975+115.9% | Added |
| Vanguard Fiduciary Trust Co | 302,157 | $82.7M | 0.02% | +302,157 | New |
| Ameriprise Financial Inc | 311,715 | $85.3M | 0.02% | −9,287−2.9% | Reduced |
| Jennison Associates LLC | 319,165 | $87.3M | 0.06% | +1,299+0.4% | Added |
| Copeland Capital Management, LLC | 321,625 | $88.0M | 1.96% | −42,279−11.6% | Reduced |
| Clearbridge Investments, LLC | 322,372 | $88.2M | 0.08% | −44,213−12.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 357,465 | $97.8M | 0.13% | +23,569+7.1% | Added |
| Principal Financial Group Inc | 362,761 | $99.3M | 0.05% | −69,337−16.0% | Reduced |
| Nomura Asset Management International Inc. | 372,278 | $101.9M | 0.17% | −34,557−8.5% | Reduced |
| Charles Schwab Investment Management Inc | 379,113 | $103.7M | 0.02% | +9,952+2.7% | Added |
| Holocene Advisors, LP | 379,344 | $103.8M | 0.25% | +379,344 | New |