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Livermore
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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.

Q3 2025 vs. Q2 2025

How the institutions holding Wesco International Inc changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of WCC: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders5307561+38
Shares48.3M684.3K48.3M+662.1K (+1.4%)
Value$8.97B$126.7M$10.2B+$1.38B (+15.6%)

7 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (91)

Institutions that held Wesco International Inc at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to WCC in Q3 2025
InstitutionSharesValue% of portfolio
Balyasny Asset Management LLC326,945$69.1M0.14%
Vontobel Holding Ltd.132,918$28.1M0.09%
Kempen Capital Management N.V.106,400$22.5M0.20%
Sea Cliff Partners Management, LP82,503$17.4M6.68%
Robeco Schweiz AG66,900$14.1M0.32%
Qube Research & Technologies Ltd63,512$13.4M0.02%
Lord, Abbett & Co. LLC30,000$6.34M0.02%
Pinebridge Investments, L.P.19,849$4.20M0.03%
Hudson Bay Capital Management LP18,148$3.84M0.02%
Regency Capital Management Inc.15,203$3.22M1.53%
Magnetar Financial LLC11,737$2.48M0.02%
Neo Ivy Capital Management10,700$2.26M0.55%
Credit Agricole S A10,692$2.26M0.01%
Pacer Advisors, Inc.9,092$1.92M0.00%
Cookson Peirce & Co Inc8,716$1.84M0.08%
Edgestream Partners, L.P.8,706$1.84M0.05%
Assenagon Asset Management S.A.8,380$1.77M0.00%
Engineers Gate Manager LP7,777$1.64M0.02%
Aquatic Capital Management LLC7,320$1.55M0.03%
Summit Wealth Group LLC4,634$1.43M0.20%
Impax Asset Management Group plc5,117$1.08M0.01%
CAPROCK Group, Inc.4,877$1.07M0.03%
Twin Tree Management, LP4,810$1.02M0.05%
Krilogy Financial LLC3,736$958.6K0.04%
Natixis4,271$903.3K0.00%
Convergence Investment Partners, LLC3,808$805.4K0.18%
Bridgewater Associates, LP3,774$798.2K0.00%
Jane Street Group, LLC3,518$744.1K0.00%
Two Sigma Investments, LP3,151$666.4K0.00%
Washington Capital Management Inc2,600$549.9K0.39%
Bridgefront Capital, LLC2,272$480.5K0.14%
Burns Matteson Capital Management, LLC2,193$463.8K0.19%
Aristeia Capital LLC2,065$436.7K0.01%
Campbell & CO Investment Adviser LLC1,968$416.2K0.03%
Perigon Wealth Management, LLC1,899$401.6K0.01%
Bayforest Capital Ltd1,839$388.9K0.18%
Mount Yale Investment Advisors, LLC1,779$376.3K0.03%
Aaron Wealth Advisors1,731$366.1K0.02%
Kestra Private Wealth Services, LLC1,715$362.8K0.00%
Denali Advisors LLC1,606$339.7K0.04%
Malaga Cove Capital, LLC1,599$338.2K0.12%
Southeast Asset Advisors Inc.1,570$332.1K0.04%
Stonegate Investment Group, LLC1,509$319.2K0.01%
Vestmark Advisory Solutions, Inc.1,408$297.8K0.01%
Polymer Capital Management (US) LLC1,408$297.8K0.04%
Ostrum Asset Management1,390$294.0K0.01%
Arkadios Wealth Advisors1,333$281.8K0.01%
David Loasby1,291$276.2K0.02%
Kovitz Investment Group Partners, LLC1,285$271.8K0.00%
Brighton Jones LLC1,278$270.2K0.01%
Avantra Family Wealth, Inc.1,250$264.4K0.20%
Savant Capital, LLC1,235$261.2K0.00%
Guggenheim Capital LLC1,160$245.3K0.00%
Meiji Yasuda Asset Management Co Ltd.1,131$239.2K0.01%
Concurrent Investment Advisors, LLC1,087$229.9K0.00%
Profund Advisors LLC1,087$229.9K0.01%
Ausdal Financial Partners, Inc.1,073$227.0K0.01%
Callan Family Office, LLC1,064$225.0K0.01%
Blair William & Co1,028$217.4K0.00%
Bravias Capital Group, LLC1,020$215.6K0.14%
Core Wealth Partners LLC1,015$214.6K0.10%
Black Diamond Capital Management I, LLLP1,000$211.5K0.14%
Meeder Advisory Services, Inc.981$207.5K0.01%
Transcend Wealth Collective, LLC965$204.0K0.01%
Root Financial Partners, LLC173$36.6K0.00%
Community Bank, N.A.159$33.6K0.00%
Advisors Asset Management, Inc.122$25.8K0.00%
Wealthspire Advisors, LLC119$25.2K0.00%
Deseret Mutual Benefit Administrators96$20.3K0.01%
Motco84$17.8K0.00%
Mather Group, LLC.63$13.3K0.00%
First Horizon Corp56$11.8K0.00%
Pin Oak Investment Advisors Inc45$9.52K0.01%
CoreCap Advisors, LLC44$9.31K0.00%
Salomon & Ludwin, LLC41$8.85K0.00%
Cape Investment Advisory, Inc.30$6.34K0.01%
Delos Wealth Advisors, LLC17$3.60K0.00%
Teachers Insurance & Annuity Association of America15$3.17K0.00%
Steigerwald, Gordon & Koch Inc.11$2.33K0.00%
Cloud Capital Management, LLC14$2.00K0.00%
Quest 10 Wealth Builders, Inc.9$1.90K0.00%
Heartwood Wealth Advisors LLC8$1.69K0.00%
Rakuten Securities, Inc.8$1.69K0.00%
Transamerica Financial Advisors, Inc.7$1.48K0.00%
SBI Securities Co., Ltd.5$1.06K0.00%
UMA Financial Services, Inc.4$8460.00%
Guerra Advisors Inc4$8460.00%
Wealth Watch Advisors, INC2$4230.00%
First Pacific Financial1$2120.00%
Imprint Wealth LLC1$2120.00%
ZRC Wealth Management, LLC1$2120.00%

Sold out (53)

Institutions that held Wesco International Inc at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of WCC in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Moore Capital Management, LP97,597$18.1M
Weiss Asset Management LP66,232$12.3M
GMT Capital Corp65,800$12.2M
Marshall Wace, LLP62,705$11.6M
Generate Investment Management Ltd47,399$8.78M
Alight Capital Management LP40,000$7.41M
Susquehanna International Group, LLP35,273$6.53M
Atlantic Investment Management, Inc.32,500$6.02M
Graham Capital Management, L.P.29,226$5.41M
SummitTX Capital, L.P.19,260$3.57M
TT International Asset Management LTD16,452$3.05M
Bastion Asset Management Inc.11,700$2.11M
Cinctive Capital Management LP10,866$2.01M
Pinnbrook Capital Management LP10,722$1.99M
Maverick Capital LtdSuperinvestorMaverick Capital5,263$974.7K
Quadrature Capital Ltd5,087$942.5K
Penserra Capital Management LLC4,573$846.0K
Villanova Investment Management Co LLC4,312$798.6K
Independent Financial Group, LLC3,438$636.8K
Gamco Investors, Inc. Et Al3,094$573.0K
Fox Run Management, L.L.C.2,840$526.0K
Shay Capital LLC2,400$444.5K
XTX Topco Ltd2,123$393.2K
Numerai GP LLC2,038$377.4K
DRW Securities, LLC1,862$345.5K
Counterpoint Mutual Funds LLC1,714$317.4K
Aristides Capital LLC1,414$261.9K
Lighthouse Investment Partners, LLC1,400$259.3K
Red Crane Wealth Management, LLC1,216$225.2K
CSS LLC1,195$221.3K
Blueshift Asset Management, LLC1,183$219.1K
Two Sigma Advisers, LP1,114$206.3K
Envestnet Portfolio Solutions, Inc.1,087$201.4K
Dakota Wealth Management1,081$200.2K
NBC Securities, Inc.1,019$188.0K
Point72 Asia (Singapore) Pte. Ltd.705$130.6K
Erste Asset Management GmbH600$111.3K
Mirae Asset Global Investments Co., Ltd.511$94.6K
GeoWealth Management, LLC446$82.6K
Geneos Wealth Management Inc.226$41.9K
Ameritas Advisory Services, LLC184$34.0K
V-Square Quantitative Management LLC153$28.3K
Atticus Wealth Management, LLC71$13.2K
Kestra Investment Management, LLC53$9.70K
Twin Peaks Wealth Advisors, LLC35$7.39K
Whipplewood Advisors, LLC29$5.37K
NewSquare Capital LLC19$3.52K
Pittenger & Anderson Inc16$2.96K
Wood Tarver Financial Group, LLC11$2.00K
Riggs Asset Managment Co. Inc.7$1.30K
Proathlete Wealth Management LLC4$740
Stephens Consulting, LLC2$371
WealthTrak Capital Management LLC1$186

Not filed for Q3 2025 yet (7)

Institutions that held Wesco International Inc at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding WCC in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Norges Bank675,586$125.1M
Avantax Advisory Services, Inc.5,335$988.1K
Congress Wealth Management LLC1,302$241.1K
Total Wealth Planning & Management, Inc.1,095$202.8K
Atlas Capital Advisors LLC744$137.8K
First Horizon Advisors, Inc.232$43.0K
Parkworth Wealth Management, Inc.2$370