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WESCO International (WCC) Institutional Ownership

WESCO International logo
$340.98 -5.68 (-1.64%)
Closing price 10/16/2026 03:59 PM Eastern
Extended Trading
$332.74 -8.25 (-2.42%)
As of 10/16/2026 07:57 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for WESCO International (NYSE:WCC)

Current
Institutional Ownership
Percentage
93.75%
Number of
Institutional Buyers
(last 12 months)
168
Total
Institutional Inflows
(last 12 months)
$4.65B
Number of
Institutional Sellers
(last 12 months)
68
Total
Institutional Outflows
(last 12 months)
$1.05B
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WCC Institutional Buying and Selling by Quarter

WESCO International Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
10/16/2026Vontobel Holding Ltd.132,983$47.82M0.2%-8.5%0.273%
10/16/2026Peddock Capital Advisors LLC4,389$1.58M0.3%+3.3%0.009%
10/16/2026Guyasuta Investment Advisors Inc.107,218$38.56M2.3%-1.4%0.220%
10/15/2026Assenagon Asset Management S.A.16,946$6.09M0.0%N/A0.035%
10/15/2026State of Alaska Department of Revenue4,618$1.66M0.0%-3.2%0.009%
10/15/2026Curated Wealth Partners LLC1,155$415K0.0%N/A0.002%
10/15/2026Fortitude Family Office LLC160$58K0.0%+142.4%0.000%
10/14/2026Generate Investment Management Ltd18,029$6.48M0.3%-61.9%0.037%
10/14/2026Copeland Capital Management LLC72,275$25.99M0.6%-66.1%0.148%
10/14/2026B. Riley Wealth Advisors Inc.742$267K0.0%N/A0.002%
10/14/2026Krilogy Financial LLC7,696$2.78M0.1%+33.2%0.016%
10/13/2026Fragasso Financial Advisors Inc1,603$586K0.0%+2.7%0.003%
10/13/2026NorthCrest Asset Manangement LLC2,413$859K0.0%+111.5%0.005%
10/9/2026Riversedge Advisors LLC571$205K0.0%N/A0.001%
10/9/2026Wedmont Private Capital1,064$379K0.0%+36.2%0.002%
10/9/2026GAMMA Investing LLC1,259$453K0.0%+26.9%0.003%
10/9/2026Galvin Gaustad & Stein LLC28,582$10.28M0.8%-8.6%0.059%
10/8/2026Farther Finance Advisors LLC1,542$555K0.0%+44.4%0.003%
10/7/2026Elevation Wealth Partners LLC109$39K0.0%+70.3%0.000%
10/7/2026Retirement Wealth Solutions LLC136$49K0.0%+142.9%0.000%
10/5/2026MassMutual Private Wealth & Trust FSB20,655$7.43M0.2%-2.0%0.042%
10/2/2026 Versant Capital Management Inc1,214$437K0.0%+5.7%0.002%
10/1/2026 Burkett Financial Services LLC88$32K0.0%N/A0.000%
9/23/2026QRG Capital Management Inc.1,193$412K0.0%+29.5%0.002%
9/23/2026Envestnet Portfolio Solutions Inc.710$245K0.0%-15.6%0.001%
9/9/2026Sequoia Financial Advisors LLC23,336$8.06M0.0%+28.8%0.048%
9/9/2026Tidal Investments LLC49,489$17.10M0.0%-11.1%0.102%
9/9/2026WINTON GROUP Ltd1,120$387K0.0%N/A0.002%
9/9/2026Engineers Gate Manager LP24,138$8.34M0.1%N/A0.050%
9/9/2026Cidel Asset Management Inc.580$200K0.0%N/A0.001%
9/9/2026Integrated Wealth Concepts LLC1,327$458K0.0%+16.6%0.003%
9/9/2026Community Bank N.A.303$105K0.0%+90.6%0.001%
9/9/2026NewEdge Advisors LLC10,672$3.69M0.0%+14.4%0.022%
9/9/2026IFP Advisors Inc1,333$460K0.0%-5.6%0.003%
9/8/2026Allworth Financial LP3,244$1.12M0.0%-31.6%0.007%
9/8/2026Arizona State Retirement System13,427$4.64M0.0%+0.5%0.028%
9/8/2026Waverly Advisors LLC929$321K0.0%N/A0.002%
9/8/2026Nykredit A S319,905$110.51M0.3%N/A0.656%
8/27/2026Corient Private Wealth LP48,489$16.75M0.0%-20.3%0.099%
8/26/2026Amundi8,352$2.89M0.0%-40.9%0.017%
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8/26/2026HighTower Advisors LLC28,445$9.83M0.0%-22.3%0.058%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al15,044$5.20M0.0%N/A0.031%
8/23/2026Ameritas Advisory Services LLC239$82K0.0%N/A0.000%
8/23/2026Wedmont Private Capital781$262K0.0%N/A0.002%
8/23/2026HB Wealth Management LLC1,948$673K0.0%+29.4%0.004%
8/23/2026Azimuth Capital Investment Management LLC59,754$20.64M0.7%-3.3%0.123%
8/22/2026AlphaGrep UK Ltd1,632$564K0.2%N/A0.003%
8/22/2026Syon Capital LLC2,776$959K0.0%-14.1%0.006%
8/22/2026TD Waterhouse Canada Inc.1,310$420K0.0%-23.1%0.003%
8/22/2026United Community Bank938$324K0.1%-19.3%0.002%
8/22/2026Concurrent Investment Advisors LLC1,842$636K0.0%+18.4%0.004%
8/21/2026AXQ Capital LP1,317$455K0.0%N/A0.003%
8/21/2026iSAM Funds UK Ltd720$249K0.2%N/A0.001%
8/21/2026Nykredit A S445,919$154.03M0.5%N/A0.915%
8/20/2026Proficio Capital Partners LLC813$281K0.0%N/A0.002%
8/20/2026Rehmann Capital Advisory Group4,055$1.40M0.1%+5.5%0.008%
8/20/2026BTG Pactual Asset Management US LLC963$333K0.0%N/A0.002%
8/20/2026Headlands Technologies LLC1,987$686K0.1%N/A0.004%
8/20/2026Susquehanna Fundamental Investments LLC6,493$2.24M0.0%N/A0.013%
8/20/2026Two Sigma Securities LLC4,767$1.65M0.1%N/A0.010%
8/20/2026Alyeska Investment Group L.P.653,591$225.77M0.6%+16.2%1.341%
8/20/2026Cookson Peirce & Co. Inc.8,615$2.98M0.1%+10.0%0.018%
8/20/2026Northwestern Mutual Wealth Management Co.7,093$2.45M0.0%+16.3%0.015%
8/20/2026Hennessy Advisors Inc.26,600$9.19M0.3%N/A0.055%
8/20/2026Sheets Smith Wealth Management1,565$541K0.1%+2.2%0.003%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC153,650$53.08M0.0%-1.8%0.315%
8/19/2026Hsbc Holdings PLC25,202$8.75M0.0%+1,185.8%0.052%
8/19/2026Wellington Management Group LLP2,018,251$697.16M0.1%-43.9%4.142%
8/18/2026Beacon Pointe Advisors LLC1,330$459K0.0%N/A0.003%
8/18/2026Empowered Funds LLC16,080$5.56M0.0%N/A0.033%
8/18/2026United Capital Financial Advisors LLC719$248K0.0%N/A0.001%
8/18/2026Formula Growth Ltd.2,300$794K0.3%N/A0.005%
8/18/2026Coastal Bridge Advisors LLC8,899$3.07M0.2%N/A0.018%
8/18/2026Jefferies Financial Group Inc.1,894$654K0.0%N/A0.004%
8/18/2026Public Employees Retirement System of Ohio72,329$24.99M0.1%N/A0.148%
8/17/2026Proficio Capital Partners LLC813$281K0.0%N/A0.002%
8/17/2026Transamerica Financial Advisors LLC79$27K0.0%N/A0.000%
8/17/2026Corient Private Wealth LP49,126$16.97M0.0%N/A0.101%
8/17/2026Ausdal Financial Partners Inc.1,109$383K0.0%N/A0.002%
8/17/2026Bank of America Corp DE857,783$296.30M0.0%N/A1.760%
8/15/2026Jupiter Topco LLC21,423$7.40M0.0%N/A0.044%
8/14/2026Hsbc Holdings PLC25,202$8.75M0.0%N/A0.052%
8/14/2026EFG International AG509$176K0.0%N/A0.001%
8/14/2026PDT Partners LLC14,333$4.95M0.3%N/A0.029%
8/14/2026Canada Pension Plan Investment Board21,700$7.50M0.0%N/A0.045%
8/14/2026Castleark Management LLC27,347$9.45M0.3%N/A0.056%
8/14/2026Legal & General Group Plc72,887$25.18M0.0%N/A0.150%
8/14/2026The Manufacturers Life Insurance Company35,126$12.13M0.0%N/A0.072%
8/14/2026Jones Financial Companies Lllp103$36K0.0%N/A0.000%
8/14/2026Paradigm Capital Management Inc. NY30,000$10.36M0.3%N/A0.062%
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8/14/2026Algert Global LLC65,146$22.50M0.3%+103.3%0.134%
8/13/2026Cibc World Market Inc.8,301$2.87M0.0%N/A0.017%
8/13/2026Sanctuary Advisors LLC10,589$3.66M0.0%N/A0.022%
8/13/2026Meiji Yasuda Asset Management Co Ltd.1,122$388K0.0%N/A0.002%
8/13/2026Barrow Hanley Mewhinney & Strauss LLC507,163$175.19M0.5%N/A1.041%
8/12/2026Vista Investment Management13,199$4.56M1.4%N/A0.027%
8/12/2026Elevation Point Wealth Partners LLC1,277$441K0.0%N/A0.003%
8/12/2026Commerce Bank1,830$632K0.0%N/A0.004%
8/12/2026Northwestern Mutual Wealth Management Co.7,093$2.45M0.0%N/A0.015%
8/12/2026Quantbot Technologies LP1,109$383K0.0%N/A0.002%


WCC Institutional Ownership - Frequently Asked Questions

During the previous two years, 245 institutional investors and hedge funds held shares of WESCO International. The most heavily invested institutionals were BlackRock Inc. ($3.09B), Wellington Management Group LLP ($697.16M), Bank of America Corp DE ($296.30M), Bank of New York Mellon Corp ($249.50M), Alyeska Investment Group L.P. ($225.77M), Geode Capital Management LLC ($211.47M), and Barrow Hanley Mewhinney & Strauss LLC ($175.19M).Learn more on WESCO International's institutional investors.

93.75% of WESCO International's stock is owned by institutional investors. Learn more on WCC's institutional investor holdings.

Of the 205 institutional investors that purchased WESCO International's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BlackRock Inc. ($8.96M), Bank of New York Mellon Corp ($1.25M), Bank of America Corp DE ($857.78K), Nykredit A S ($765.82K), Barrow Hanley Mewhinney & Strauss LLC ($619.09K), Pacer Advisors Inc. ($460.06K), and Vaughan Nelson Investment Management L.P. ($442.40K).

Institutional investors have bought a total of 13,717,163 shares in the last 24 months. This purchase volume represents approximately $4.65B in transactions.

Of the 68 institutional investors that sold WESCO International's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Wellington Management Group LLP ($1.58M), Diamond Hill Capital Management Inc. ($638.05K), River Road Asset Management LLC ($354.88K), Copeland Capital Management LLC ($140.97K), Barrow Hanley Mewhinney & Strauss LLC ($104.94K), Thompson Siegel & Walmsley LLC ($98.37K), and Kennedy Capital Management LLC ($82.37K).

Institutional investors have sold a total of 3,590,735 shares in the last 24 months. This volume of shares sold represents approximately $1.05B in transactions.


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Institutional ownership data for NYSE:WCC is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/16/2026. New 13F filings are added each quarter as they're published.
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