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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5,970,222 | $1.26B | 0.02% | +1,125,151+23.2% | Added |
| Vanguard Group Inc | 4,612,338 | $975.5M | 0.01% | +204,495+4.6% | Added |
| Wellington Management Group LLP | 3,386,421 | $716.2M | 0.13% | +1,382,154+69.0% | Added |
| Dimensional Fund Advisors LP | 2,220,263 | $469.6M | 0.10% | −66,371−2.9% | Reduced |
| Baupost Group LLCSuperinvestorBaupost Group | 1,503,180 | $317.9M | 6.64% | −704,421−31.9% | Reduced |
| State Street Corp | 1,461,821 | $309.2M | 0.01% | +71,644+5.2% | Added |
| Invesco Ltd. | 1,385,117 | $293.0M | 0.05% | +21,030+1.5% | Added |
| Allspring Global Investments Holdings, LLC | 1,323,321 | $281.5M | 0.45% | −269,539−16.9% | Reduced |
| Geode Capital Management, LLC | 849,498 | $179.7M | 0.01% | +65,650+8.4% | Added |
| Bank of New York Mellon Corp | 784,596 | $165.9M | 0.03% | −11,033−1.4% | Reduced |
| PointState Capital LP | 689,098 | $145.7M | 2.61% | +410,504+147.3% | Added |
| Barrow Hanley Mewhinney & Strauss LLC | 686,630 | $145.2M | 0.46% | +111,930+19.5% | Added |
| Lyrical Asset Management LP | 678,512 | $143.5M | 2.02% | +59,901+9.7% | Added |
| Morgan Stanley | 639,415 | $135.2M | 0.01% | +10,237+1.6% | Added |
| New South Capital Management Inc | 623,379 | $131.8M | 6.01% | −3,070−0.5% | Reduced |
| JPMorgan Chase & Co | 602,813 | $127.5M | 0.01% | −299,991−33.2% | Reduced |
| FMR LLC | 589,080 | $124.6M | 0.01% | −400,697−40.5% | Reduced |
| River Road Asset Management, LLC | 572,357 | $121.1M | 1.36% | −33,561−5.5% | Reduced |
| Diamond Hill Capital Management Inc | 564,524 | $119.4M | 0.57% | −250,263−30.7% | Reduced |
| UBS Group AG | 557,444 | $117.9M | 0.02% | +232,959+71.8% | Added |
| AQR Capital Management LLC | 529,618 | $112.0M | 0.07% | +51,021+10.7% | Added |
| Alyeska Investment Group, L.P. | 514,682 | $108.9M | 0.33% | +384,762+296.2% | Added |
| Northern Trust Corp | 456,696 | $96.6M | 0.01% | +16,288+3.7% | Added |
| Raymond James Financial Inc | 450,647 | $95.3M | 0.03% | −10,420−2.3% | Reduced |
| Royal Bank of Canada | 436,057 | $92.2M | 0.02% | +187,393+75.4% | Added |
| Macquarie Group Ltd | 416,974 | $88.2M | 0.10% | −43,179−9.4% | Reduced |
| Principal Financial Group Inc | 411,621 | $87.1M | 0.04% | −47,298−10.3% | Reduced |
| Copeland Capital Management, LLC | 383,316 | $81.1M | 1.69% | −19,591−4.9% | Reduced |
| Clearbridge Investments, LLC | 378,992 | $80.2M | 0.06% | −46,280−10.9% | Reduced |
| American Century Companies Inc | 375,624 | $79.4M | 0.04% | −153,682−29.0% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 368,030 | $77.8M | 0.71% | −37,670−9.3% | Reduced |
| Charles Schwab Investment Management Inc | 364,674 | $77.1M | 0.01% | +28,375+8.4% | Added |
| Jennison Associates LLC | 351,500 | $74.3M | 0.04% | +112,069+46.8% | Added |
| Nuveen, LLC | 349,716 | $74.0M | 0.02% | −4,881−1.4% | Reduced |
| Prudential Financial Inc | 341,099 | $72.1M | 0.09% | −134,940−28.3% | Reduced |
| Balyasny Asset Management LLC | 326,945 | $69.1M | 0.14% | +326,945 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 325,568 | $68.9M | 0.11% | +3,609+1.1% | Added |
| Ameriprise Financial Inc | 324,068 | $68.5M | 0.02% | +19,056+6.2% | Added |
| Bank of America Corp | 315,862 | $66.8M | 0.01% | −26,889−7.8% | Reduced |
| Davis Selected Advisers | 292,570 | $61.9M | 0.32% | +1,824+0.6% | Added |
| Adage Capital Partners GP, L.L.C. | 273,265 | $57.8M | 0.09% | +193,265+241.6% | Added |
| Capital Research Global Investors | 270,312 | $57.2M | 0.01% | 00.0% | Unchanged |
| Victory Capital Management Inc | 268,644 | $56.8M | 0.04% | −6,208−2.3% | Reduced |
| Thompson Siegel & Walmsley LLC | 236,905 | $50.1M | 0.81% | −21,035−8.2% | Reduced |
| Clean Energy Transition LLP | 228,666 | $48.4M | 4.26% | +1,332+0.6% | Added |
| Pzena Investment Management LLC | 213,069 | $45.1M | 0.15% | −15,750−6.9% | Reduced |
| Handelsbanken Fonder AB | 194,893 | $41.2M | 0.13% | +18,377+10.4% | Added |
| Natixis Advisors, L.P. | 192,092 | $40.6M | 0.06% | +33,316+21.0% | Added |
| Seizert Capital Partners, LLC | 185,176 | $39.2M | 1.70% | −56,591−23.4% | Reduced |
| Swedbank AB | 184,400 | $39.0M | 0.04% | +11,645+6.7% | Added |
| Farmers & Merchants Investments Inc | 178,219 | $37.7M | 1.07% | −15,058−7.8% | Reduced |
| Black Cypress Capital Management, LLC | 173,941 | $36.8M | 27.59% | +1,301+0.8% | Added |
| Russell Investments Group, Ltd. | 170,577 | $36.1M | 0.04% | +17,377+11.3% | Added |
| SEI Investments Co | 160,108 | $33.9M | 0.04% | +1,797+1.1% | Added |
| Quantinno Capital Management LP | 158,393 | $33.5M | 0.09% | +14,319+9.9% | Added |
| UBS Asset Management Americas Inc | 154,711 | $32.7M | 0.01% | −76,796−33.2% | Reduced |
| Ensign Peak Advisors, Inc | 151,655 | $32.1M | 0.05% | −12,031−7.4% | Reduced |
| Point72 Asset Management, L.P. | 150,828 | $31.9M | 0.07% | −93,130−38.2% | Reduced |
| Kames Capital plc | 147,900 | $31.3M | 0.37% | +1,270+0.9% | Added |
| Envestnet Asset Management Inc | 142,970 | $30.2M | 0.01% | +4,473+3.2% | Added |
| Point72 Europe (London) LLP | 140,419 | $29.7M | 1.61% | −4,981−3.4% | Reduced |
| LSV Asset Management | 139,940 | $29.6M | 0.07% | −16,500−10.5% | Reduced |
| Goldman Sachs Group Inc | 138,785 | $29.4M | 0.00% | −77,004−35.7% | Reduced |
| Bayberry Capital Partners LP | 134,100 | $28.4M | 8.16% | −10,700−7.4% | Reduced |
| Vontobel Holding Ltd. | 132,918 | $28.1M | 0.09% | +132,918 | New |
| Rhumbline Advisers | 127,991 | $27.1M | 0.02% | +5,961+4.9% | Added |
| First Trust Advisors LP | 127,578 | $27.0M | 0.02% | −50,620−28.4% | Reduced |
| Guyasuta Investment Advisors Inc | 114,288 | $24.2M | 1.39% | −253−0.2% | Reduced |
| Retirement Systems of Alabama | 113,539 | $24.0M | 0.08% | +4,555+4.2% | Added |
| Glenmede Investment Management, LP | 108,592 | $23.0M | 0.11% | −5,619−4.9% | Reduced |
| Concentric Capital Strategies, LP | 107,524 | $22.7M | 1.09% | +41,890+63.8% | Added |
| CIBC Private Wealth Group, LLC | 106,998 | $22.6M | 0.04% | −2,195−2.0% | Reduced |
| Kempen Capital Management N.V. | 106,400 | $22.5M | 0.20% | +106,400 | New |
| Jain Global LLC | 104,221 | $22.0M | 0.29% | −151,936−59.3% | Reduced |
| Barclays PLC | 99,239 | $21.0M | 0.01% | +34,677+53.7% | Added |
| Swiss National Bank | 94,575 | $20.0M | 0.01% | +1,400+1.5% | Added |
| Legal & General Group Plc | 94,246 | $19.9M | 0.00% | −2,903−3.0% | Reduced |
| Frontier Capital Management Co LLC | 93,635 | $19.8M | 0.18% | +3,627+4.0% | Added |
| Royce & Associates LP | 91,043 | $19.3M | 0.19% | −4,187−4.4% | Reduced |
| California Public Employees Retirement System | 90,661 | $19.2M | 0.01% | +5,591+6.6% | Added |
| Walleye Capital LLC | 86,347 | $18.3M | 0.15% | −20,534−19.2% | Reduced |
| Gotham Asset Management, LLC | 84,812 | $17.9M | 0.08% | +41,275+94.8% | Added |
| Rockefeller Capital Management L.P. | 84,711 | $17.9M | 0.04% | +68,968+438.1% | Added |
| Public Employees Retirement System of Ohio | 83,734 | $17.7M | 0.06% | +777+0.9% | Added |
| Generali Powszechne Towarzystwo Emerytalne | 82,679 | $17.5M | 3.39% | 00.0% | Unchanged |
| Sea Cliff Partners Management, LP | 82,503 | $17.4M | 6.68% | +82,503 | New |
| Kennedy Capital Management, Inc. | 80,062 | $16.9M | 0.37% | −41,158−34.0% | Reduced |
| Leeward Investments, LLC - MA | 75,650 | $16.0M | 0.82% | −2,732−3.5% | Reduced |
| Interval Partners, LP | 73,098 | $15.5M | 0.33% | −520,393−87.7% | Reduced |
| Robeco Schweiz AG | 66,900 | $14.1M | 0.32% | +66,900 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 66,394 | $14.0M | 0.02% | +25,534+62.5% | Added |
| Alliancebernstein L.P. | 66,021 | $14.0M | 0.00% | −6,800−9.3% | Reduced |
| First Eagle Investment Management, LLC | 65,208 | $13.8M | 0.03% | −6,800−9.4% | Reduced |
| State of Wisconsin Investment Board | 64,381 | $13.6M | 0.03% | −7,098−9.9% | Reduced |
| Algert Global LLC | 63,617 | $13.5M | 0.23% | +27,890+78.1% | Added |
| Qube Research & Technologies Ltd | 63,512 | $13.4M | 0.02% | +63,512 | New |
| Verition Fund Management LLC | 63,147 | $13.4M | 0.08% | +56,537+855.3% | Added |
| Toroso Investments, LLC | 62,935 | $13.3M | 0.06% | +60,377+2,360.3% | Added |
| D.A. Davidson & Co. | 61,133 | $12.9M | 0.08% | +1,974+3.3% | Added |
| Easterly Investment Partners LLC | 60,285 | $12.8M | 0.86% | −1,727−2.8% | Reduced |