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 |
|---|---|---|---|---|---|
| Bell Investment Advisors, Inc | 78 | $21.3K | 0.00% | +2+2.6% | Added |
| Transamerica Financial Advisors, Inc. | 80 | $21.9K | 0.00% | +53+196.3% | Added |
| Quarry LP | 90 | $24.6K | 0.00% | −46−33.8% | Reduced |
| Peregrine Capital Management LLC | 90 | $24.6K | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 90 | $24.6K | 0.00% | +90 | New |
| Centerpoint Advisors, LLC | 93 | $25.0K | 0.01% | −25−21.2% | Reduced |
| Private Wealth Management Group, LLC | 101 | $27.6K | 0.01% | −8−7.3% | Reduced |
| WPG Advisers, LLC | 106 | $29.0K | 0.02% | −12−10.2% | Reduced |
| Private Trust Co NA | 110 | $30.1K | 0.00% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 111 | $30.4K | 0.00% | +28+33.7% | Added |
| Cornerstone Planning Group LLC | 107 | $37.2K | 0.00% | +1+0.9% | Added |
| Harbour Investments, Inc. | 143 | $39.1K | 0.00% | +80+127.0% | Added |
| True Wealth Design, LLC | 149 | $40.8K | 0.01% | +16+12.0% | Added |
| Community Bank, N.A. | 159 | $43.5K | 0.01% | 00.0% | Unchanged |
| Hilton Head Capital Partners, LLC | 159 | $43.5K | 0.02% | −1−0.6% | Reduced |
| Macquarie Group Ltd | 162 | $44.3K | 0.00% | +162 | New |
| SJS Investment Consulting Inc. | 179 | $49.0K | 0.01% | +128+251.0% | Added |
| Larson Financial Group LLC | 184 | $50.3K | 0.00% | +143+348.8% | Added |
| Bryn Mawr Trust Co | 187 | $51.2K | 0.00% | −8−4.1% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 189 | $51.7K | 0.00% | +78+70.3% | Added |
| V-Square Quantitative Management LLC | 213 | $58.3K | 0.01% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 219 | $59.9K | 0.01% | −26−10.6% | Reduced |
| Los Angeles Capital Management LLC | 221 | $60.5K | 0.00% | 00.0% | Unchanged |
| Cedar Mountain Advisors, LLC | 223 | $61.0K | 0.01% | +223 | New |
| Deseret Mutual Benefit Administrators | 230 | $62.9K | 0.02% | +103+81.1% | Added |
| Root Financial Partners, LLC | 234 | $64.0K | 0.00% | +29+14.1% | Added |
| Rossby Financial, LCC | 227 | $64.1K | 0.01% | +5+2.3% | Added |
| Ares Financial Consulting, LLC | 237 | $66.9K | 0.05% | +215+977.3% | Added |
| Global Assets Advisory, LLC | 250 | $68.4K | 0.02% | +250 | New |
| Walleye Capital LLC | 259 | $70.9K | 0.00% | −695−72.9% | Reduced |
| Ancora Advisors, LLC | 264 | $72.2K | 0.00% | +79+42.7% | Added |
| Whittier Trust Co | 270 | $75.4K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 278 | $76.1K | 0.00% | −201−42.0% | Reduced |
| Harvest Fund Management Co., Ltd | 301 | $82.0K | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 300 | $82.1K | 0.00% | −2−0.7% | Reduced |
| Aster Capital Management (DIFC) Ltd | 537 | $83.4K | 0.03% | +350+187.2% | Added |
| Whittier Trust Co of Nevada Inc | 299 | $83.5K | 0.00% | −12−3.9% | Reduced |
| RMG Wealth Management LLC | 230 | $84.2K | 0.01% | +230 | New |
| National Bank of Canada | 315 | $86.1K | 0.00% | −124−28.2% | Reduced |
| Havemeyer Place LP | 315 | $86.2K | 0.01% | −1,889−85.7% | Reduced |
| EFG International AG | 399 | $109.2K | 0.00% | +399 | New |
| International Assets Investment Management, LLC | 390 | $110.3K | 0.01% | −10−2.5% | Reduced |
| Walleye Trading LLC | 432 | $118.2K | 0.00% | −1,119−72.1% | Reduced |
| State of Wyoming | 444 | $121.5K | 0.01% | −174−28.2% | Reduced |
| Caitong International Asset Management Co., Ltd | 456 | $124.8K | 0.02% | −393−46.3% | Reduced |
| Covestor Ltd | 456 | $125.0K | 0.09% | −360−44.1% | Reduced |
| Smartleaf Asset Management LLC | 498 | $128.1K | 0.00% | −642−56.3% | Reduced |
| Advisors Asset Management, Inc. | 470 | $128.6K | 0.00% | +153+48.3% | Added |
| Atlas Capital Advisors LLC | 534 | $146.1K | 0.02% | −402−42.9% | Reduced |
| Huntington National Bank | 549 | $150.2K | 0.00% | +10+1.9% | Added |
| Arcadia Investment Management Corp | 550 | $150.5K | 0.03% | 00.0% | Unchanged |
| Umb Bank N A | 558 | $152.7K | 0.00% | −15−2.6% | Reduced |
| Parallel Advisors, LLC | 598 | $163.9K | 0.00% | +17+2.9% | Added |
| Millstone Evans Group, LLC | 605 | $165.5K | 0.10% | 00.0% | Unchanged |
| MAI Capital Management | 694 | $190.0K | 0.00% | +469+208.4% | Added |
| Trust Point Inc. | 738 | $201.9K | 0.02% | +738 | New |
| U.S. Capital Wealth Advisors, LLC | 739 | $202.2K | 0.01% | +739 | New |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 770 | $210.7K | 0.07% | 00.0% | Unchanged |
| Sage Rhino Capital LLC | 770 | $210.7K | 0.04% | +770 | New |
| Prelude Capital Management, LLC | 772 | $211.2K | 0.02% | +772 | New |
| Ritholtz Wealth Management | 774 | $211.8K | 0.00% | +774 | New |
| Parkside Financial Bank & Trust | 774 | $211.8K | 0.02% | +450+138.9% | Added |
| PCM Encore, LLC | 778 | $212.9K | 0.04% | +778 | New |
| United Capital Financial Advisers, LLC | 781 | $213.7K | 0.00% | +781 | New |
| Jeter Robert S II | 604 | $214.6K | 0.21% | +604 | New |
| NorthCrest Asset Manangement, LLC | 775 | $215.0K | 0.01% | +13+1.7% | Added |
| Vident Advisory, LLC | 788 | $215.7K | 0.00% | −64−7.5% | Reduced |
| EP Wealth Advisors, LLC | 793 | $217.0K | 0.00% | +793 | New |
| We Are One Seven, LLC | 817 | $223.5K | 0.00% | +817 | New |
| Stephens Inc | 819 | $224.1K | 0.00% | −121−12.9% | Reduced |
| DGS Capital Management, LLC | 824 | $225.5K | 0.04% | +824 | New |
| Platform Technology Partners | 826 | $226.0K | 0.04% | +826 | New |
| Net Worth Advisory Group | 829 | $226.9K | 0.05% | −44−5.0% | Reduced |
| GAMMA Investing LLC | 831 | $227.4K | 0.01% | +97+13.2% | Added |
| Alteri Wealth LLC | 833 | $227.9K | 0.07% | +833 | New |
| Cambria Investment Management, L.P. | 840 | $229.8K | 0.01% | −659−44.0% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 841 | $230.1K | 0.00% | −151−15.2% | Reduced |
| Private Advisor Group, LLC | 874 | $239.3K | 0.00% | −85−8.9% | Reduced |
| Profund Advisors LLC | 886 | $242.4K | 0.01% | −102−10.3% | Reduced |
| Ballentine Partners, LLC | 895 | $244.9K | 0.00% | +9+1.0% | Added |
| Kestra Investment Management, LLC | 903 | $247.2K | 0.00% | +903 | New |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 912 | $249.5K | 0.01% | +912 | New |
| Core Wealth Partners LLC | 917 | $250.9K | 0.12% | −99−9.7% | Reduced |
| QRG Capital Management, Inc. | 921 | $252.1K | 0.00% | +921 | New |
| Sagespring Wealth Partners, LLC | 929 | $254.3K | 0.00% | +108+13.2% | Added |
| Bull Harbor Capital LLC | 941 | $257.5K | 0.07% | +941 | New |
| Atomi Financial Group, Inc. | 962 | $263.2K | 0.01% | +962 | New |
| OpenArc Corporate Advisory, LLC | 980 | $268.1K | 0.00% | +980 | New |
| Insigneo Advisory Services, LLC | 983 | $269.0K | 0.02% | +149+17.9% | Added |
| Integrity Advisory Solutions, LLC | 1,000 | $273.6K | 0.04% | +1,000 | New |
| Meeder Advisory Services, Inc. | 1,001 | $273.9K | 0.01% | +6+0.6% | Added |
| Davenport & Co LLC | 1,003 | $274.4K | 0.00% | +108+12.1% | Added |
| Bravias Capital Group, LLC | 1,023 | $280.0K | 0.18% | +2+0.2% | Added |
| Bridgewater Associates, LP | 1,034 | $282.9K | 0.00% | +1,034 | New |
| Eurizon Capital SGR S.p.A. | 1,081 | $283.1K | 0.00% | +1,081 | New |
| Signaturefd, LLC | 1,051 | $287.6K | 0.00% | 00.0% | Unchanged |
| Frec Markets, Inc. | 1,053 | $288.1K | 0.05% | +1,053 | New |
| VELA Investment Management, LLC | 1,060 | $290.0K | 0.07% | −86−7.5% | Reduced |
| Versant Capital Management, Inc | 1,062 | $290.6K | 0.03% | +279+35.6% | Added |
| CenterBook Partners LP | 1,065 | $291.4K | 0.02% | −1,401−56.8% | Reduced |