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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.

Q4 2025 vs. Q3 2025

How the institutions holding Wesco International Inc changed between Q3 2025 and Q4 2025.

All holders in Q4 2025All holders in Q3 2025

13F holders of WCC: Q3 2025 compared with Q4 2025
MeasureQ3 2025Of which not filed for Q4 2025Q4 2025Change
Holders5619619+67
Shares48.3M275.5K48.4M+391.8K (+0.8%)
Value$10.2B$58.3M$11.9B+$1.70B (+16.7%)

9 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (122)

Institutions that held Wesco International Inc at the end of Q4 2025 but not at the end of Q3 2025.

Showing the largest 100 of 122 by value.

Institutions new to WCC in Q4 2025
InstitutionSharesValue% of portfolio
Norges Bank636,187$155.6M0.02%
Artisan Partners Limited Partnership477,485$116.8M0.18%
Nomura Asset Management International Inc.406,835$99.5M0.15%
Waratah Capital Advisors Ltd.77,040$18.8M1.43%
Azimuth Capital Investment Management LLC71,716$17.5M0.63%
Glenmede Trust Co NA71,092$17.4M0.08%
Steadfast Capital Management LP68,100$16.7M0.29%
Marshall Wace, LLP39,627$9.69M0.01%
Generate Investment Management Ltd35,868$8.77M0.40%
FACT Capital, LP29,506$7.22M4.04%
Galvin, Gaustad & Stein, LLC28,504$6.97M0.54%
Aureus Asset Management, LLC24,182$5.92M0.38%
Heartland Advisors Inc21,402$5.24M0.28%
Pinebridge Investments LLC16,202$3.96M0.03%
Grantham, Mayo, Van Otterloo & Co. LLC15,156$3.71M0.01%
EAM Investors, LLC15,069$3.69M0.41%
BLI - Banque de Luxembourg Investments13,000$3.25M0.10%
HRT Financial LP12,904$3.16M0.01%
Graham Capital Management, L.P.12,400$3.03M0.10%
Twinbeech Capital LP11,000$2.69M0.19%
Cinctive Capital Management LP10,876$2.66M0.15%
BCJ Capital Management, LLC9,886$2.42M0.14%
Shaker Investments LLC8,814$2.16M0.90%
Landscape Capital Management, L.L.C.8,412$2.06M0.14%
Diversified Enterprises, LLC6,935$1.70M0.10%
Inceptionr LLC5,764$1.41M0.39%
Formula Growth Ltd4,800$1.17M0.45%
Virtu Financial LLC4,151$1.01M0.04%
CIBC World Markets Corp4,113$1.01M0.01%
Fox Run Management, L.L.C.4,083$998.9K0.15%
Lighthouse Investment Partners, LLC3,710$907.6K0.03%
AlphaGrep UK Ltd3,490$853.8K0.29%
Laird Norton Trust Company, LLC3,411$834.5K0.02%
Evolve Private Wealth, LLC3,396$830.8K0.05%
Blueshift Asset Management, LLC3,264$798.5K0.23%
Lombard Odier Asset Management (USA) Corp3,211$785.5K0.32%
Cresset Asset Management, LLC2,999$733.7K0.00%
Abacus Wealth Partners, LLC2,816$688.8K0.07%
17 Capital Partners, LLC2,455$600.6K0.31%
Gsa Capital Partners LLP2,246$549.0K0.05%
Havemeyer Place LP2,204$539.2K0.11%
Baader Bank INC2,184$534.3K0.04%
Counterpoint Mutual Funds LLC2,034$497.6K0.04%
Dynamic Technology Lab Private Ltd1,910$467.0K0.11%
Sig Brokerage, LP1,830$447.7K0.15%
Y-Intercept (Hong Kong) Ltd1,758$430.1K0.01%
Fedenia Advisers LLC1,753$428.9K0.16%
Two Sigma Securities, LLC1,745$426.9K0.06%
VestGen Advisors, LLC1,719$420.6K0.02%
North Dakota State Investment Board1,693$414.2K0.02%
Sagewood Asset Management LP1,620$396.3K0.14%
Walleye Trading LLC1,551$379.4K0.01%
Quantbot Technologies LP1,535$375.5K0.01%
Intech Investment Management LLC1,398$342.0K0.00%
Simplex Trading, LLC1,341$328.1K0.01%
Pensionmark Financial Group, LLC1,301$318.3K0.01%
Total Wealth Planning & Management, Inc.1,186$290.1K0.23%
Mirabella Financial Services LLP1,176$287.7K0.03%
W Advisors, LLC1,165$285.0K0.14%
Cary Street Partner Investment Advisory LLC1,145$280.2K0.08%
Savvy Advisors, Inc.1,128$275.8K0.01%
XTX Topco Ltd1,116$273.0K0.01%
Tran Capital Management, L.P.1,069$261.5K0.03%
Aigen Investment Management, LP1,007$246.4K0.06%
Simon Quick Advisors, LLC996$243.7K0.01%
Envestnet Portfolio Solutions, Inc.992$242.7K0.00%
Baker Avenue Asset Management, LP973$238.0K0.01%
Private Advisor Group, LLC959$234.6K0.00%
TCG Advisory Services, LLC947$231.7K0.01%
Stephens Inc940$230.0K0.00%
Atlas Capital Advisors LLC936$229.0K0.03%
Davenport & Co LLC895$219.0K0.00%
Ballentine Partners, LLC886$216.8K0.00%
Net Worth Advisory Group873$213.6K0.04%
Hollencrest Capital Management869$212.6K0.01%
Storgate, LLC863$211.1K0.17%
Vident Advisory, LLC852$208.5K0.00%
Resources Investment Advisors, LLC.844$206.5K0.00%
Susquehanna International Group, LLP844$206.5K0.00%
Insigneo Advisory Services, LLC834$204.0K0.01%
NorthCrest Asset Manangement, LLC762$203.3K0.00%
Sagespring Wealth Partners, LLC821$200.7K0.00%
Rafferty Asset Management, LLC818$200.1K0.00%
International Assets Investment Management, LLC400$97.9K0.01%
Friedenthal Financial349$85.4K0.04%
Harvest Fund Management Co., Ltd301$74.0K0.00%
Pinnacle Wealth Planning Services, Inc.245$59.9K0.01%
Los Angeles Capital Management LLC221$55.8K0.00%
V-Square Quantitative Management LLC213$52.1K0.01%
Aster Capital Management (DIFC) Ltd187$45.7K0.02%
Ancora Advisors, LLC185$45.3K0.00%
Hilton Head Capital Partners, LLC160$39.1K0.02%
Torren Management, LLC132$32.3K0.02%
DV Trading LLC66$16.1K0.00%
Entrust Financial LLC64$15.7K0.01%
Tucker Asset Management LLC58$14.2K0.00%
Keating Financial Advisory Services, Inc.37$9.05K0.00%
United Financial Planning Group LLC36$8.81K0.01%
SageView Advisory Group, LLC33$8.07K0.00%
Global Wealth Strategies & Associates26$6.36K0.00%

Sold out (55)

Institutions that held Wesco International Inc at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of WCC in Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Macquarie Group Ltd416,974$88.2M
Jain Global LLC104,221$22.0M
Interval Partners, LP73,098$15.5M
Kailix Advisors LLC46,974$9.94M
Zimmer Partners, LP35,000$7.40M
Hauser Brothers GmbH33,000$6.98M
Lord, Abbett & Co. LLC30,000$6.34M
Schonfeld Strategic Advisors LLC29,135$6.16M
Advantage Alpha Capital Partners LP13,307$2.81M
Renaissance Technologies LLC13,274$2.81M
Neo Ivy Capital Management10,700$2.26M
Edgestream Partners, L.P.8,706$1.84M
Engineers Gate Manager LP7,777$1.64M
Aquatic Capital Management LLC7,320$1.55M
Polianta Ltd7,100$1.50M
Summit Wealth Group LLC4,634$1.43M
Oddo BHF Asset Management SAS6,709$1.42M
Profit Investment Management, LLC6,607$1.40M
Twin Tree Management, LP4,810$1.02M
Seven Six Capital Management, LLC4,625$978.2K
Versor Investments LP4,095$866.1K
Convergence Investment Partners, LLC3,808$805.4K
Bridgewater Associates, LP3,774$798.2K
Two Sigma Investments, LP3,151$666.4K
Qsemble Capital Management, LP2,616$553.3K
Aristeia Capital LLC2,065$436.7K
Man Group plc1,997$422.4K
Campbell & CO Investment Adviser LLC1,968$416.2K
Integrated Investment Consultants, LLC1,638$346.4K
Denali Advisors LLC1,606$339.7K
Highland Capital Management, LLC1,590$336.3K
Group One Trading, L.P.1,437$303.9K
Polymer Capital Management (US) LLC1,408$297.8K
Kovitz Investment Group Partners, LLC1,285$271.8K
Brighton Jones LLC1,278$270.2K
Guggenheim Capital LLC1,160$245.3K
Boothbay Fund Management, LLC1,098$232.2K
Integrated Wealth Concepts LLC1,058$223.7K
Black Diamond Capital Management I, LLLP1,000$211.5K
Applied Finance Capital Management, LLC975$206.2K
Manchester Capital Management LLC220$46.5K
Wealthspire Advisors, LLC119$25.2K
Rise Advisors, LLC93$19.7K
Matrix Trust Co90$19.0K
Mather Group, LLC.63$13.3K
GPS Wealth Strategies Group, LLC33$7.03K
Cloud Capital Management, LLC14$2.00K
Quest 10 Wealth Builders, Inc.9$1.90K
Heartwood Wealth Advisors LLC8$1.69K
Rakuten Securities, Inc.8$1.69K
Scarborough Advisors, LLC4$869
Tortoise Investment Management, LLC4$846
Optiver Holding B.V.3$634
First Pacific Financial1$212
Imprint Wealth LLC1$212

Not filed for Q4 2025 yet (9)

Institutions that held Wesco International Inc at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding WCC in Q3 2025 that haven't filed for Q4 2025
InstitutionShares, Q3 2025Value, Q3 2025
Point72 Europe (London) LLP140,419$29.7M
Glenmede Investment Management, LP108,592$23.0M
Pinebridge Investments, L.P.19,849$4.20M
Wetherby Asset Management Inc3,567$754.4K
Stonegate Investment Group, LLC1,509$319.2K
Shell Asset Management Co1,312$277.0K
Hemington Wealth Management134$28.0K
Binnacle Investments Inc113$23.9K
Guerra Advisors Inc4$846