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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.

13F holders, Q4 2025

Institutional positions in Wesco International Inc as of Dec 31, 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
619
+67 vs. Q3 2025
Shares held
48.4M
+391.8K (+0.8%) vs. Q3 2025
Total value
$11.9B
+$1.70B (+16.7%) vs. Q3 2025
New holders
122
204 more added
Sold out
55
206 more reduced

9 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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.

Institutional holdersQ4 2025: 619 institutions
Q1 2021: 284 institutionsQ2 2021: 280 institutionsQ3 2021: 305 institutionsQ4 2021: 348 institutionsQ1 2022: 340 institutionsQ2 2022: 352 institutionsQ3 2022: 368 institutionsQ4 2022: 375 institutionsQ1 2023: 431 institutionsQ2 2023: 446 institutionsQ3 2023: 407 institutionsQ4 2023: 439 institutionsQ1 2024: 455 institutionsQ2 2024: 483 institutionsQ3 2024: 505 institutionsQ4 2024: 528 institutionsQ1 2025: 531 institutionsQ2 2025: 530 institutionsQ3 2025: 561 institutionsQ4 2025: 619 institutionsQ1 2026: 624 institutionsQ2 2026: 704 institutions
Value heldQ4 2025: $11.9B
Q1 2021: $4.06BQ2 2021: $4.83BQ3 2021: $5.45BQ4 2021: $6.22BQ1 2022: $6.20BQ2 2022: $5.14BQ3 2022: $5.77BQ4 2022: $6.01BQ1 2023: $7.39BQ2 2023: $9.19BQ3 2023: $6.97BQ4 2023: $8.33BQ1 2024: $8.07BQ2 2024: $7.57BQ3 2024: $7.67BQ4 2024: $8.37BQ1 2025: $7.37BQ2 2025: $8.97BQ3 2025: $10.2BQ4 2025: $11.9BQ1 2026: $13.3BQ2 2026: $16.2B
Institutions holding WCC and their total value by quarter
QuarterHoldersValue
Q2 2026704$16.2B
Q1 2026624$13.3B
Q4 2025619$11.9B
Q3 2025561$10.2B
Q2 2025530$8.97B
Q1 2025531$7.37B
Q4 2024528$8.37B
Q3 2024505$7.67B
Q2 2024483$7.57B
Q1 2024455$8.07B
Q4 2023439$8.33B
Q3 2023407$6.97B
Q2 2023446$9.19B
Q1 2023431$7.39B
Q4 2022375$6.01B
Q3 2022368$5.77B
Q2 2022352$5.14B
Q1 2022340$6.20B
Q4 2021348$6.22B
Q3 2021305$5.45B
Q2 2021280$4.83B
Q1 2021284$4.06B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Wesco International Inc; share changes are against Q3 2025.

Institutions holding WCC in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Avion Wealth3$00.00%−3−50.0%Reduced
Dunhill Financial, LLC1$1970.00%+1New
MV Capital Management, Inc.1$2450.00%00.0%Unchanged
Private Wealth Asset Management, LLC1$2450.00%00.0%Unchanged
ZRC Wealth Management, LLC1$2450.00%00.0%Unchanged
Kilter Group LLC1$2450.00%00.0%Unchanged
Financial Management Professionals, Inc.1$2450.00%+1New
Atlantic Private Wealth, LLC1$2450.00%+1New
Elyxium Wealth, LLC1$2450.00%+1New
Abound Wealth Management1$3580.00%+1New
Toronto Dominion Bank2$4630.00%+2New
AdvisorNet Financial, Inc2$4890.00%00.0%Unchanged
Wealth Watch Advisors, INC2$4890.00%00.0%Unchanged
ROSS\JOHNSON & Associates LLC2$4890.01%+1+100.0%Added
Basecamp Wealth Advisors LLC2$4890.00%+2New
DecisionPoint Financial, LLC2$4900.00%00.0%Unchanged
PEAK6 LLC3$6490.00%−296−99.0%Reduced
Signature Equity Partners, LLC3$7340.00%+3New
South State Corp.4$9790.00%00.0%Unchanged
Cromwell Holdings LLC4$9790.00%00.0%Unchanged
Sunbelt Securities, Inc.4$9790.00%+4New
Cornerstone Financial Management LLC4$9790.00%+4New
Sunrise Financial Services, LLC5$1.22K0.00%+5New
HFM Investment Advisors, LLC5$1.22K0.00%00.0%Unchanged
Hughes Financial Services, LLC6$1.47K0.00%00.0%Unchanged
Bare Financial Services, Inc6$1.47K0.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC7$1.71K0.00%+2+40.0%Added
CX Institutional9$2.00K0.00%+9New
Prestige Wealth Management Group LLC9$2.20K0.00%00.0%Unchanged
Financial Network Wealth Advisors LLC9$2.20K0.00%00.0%Unchanged
UMA Financial Services, Inc.9$2.20K0.00%+5+125.0%Added
Park Place Capital Corp9$2.20K0.00%+9New
Strengthening Families & Communities, LLC9$2.21K0.00%+9New
Dixon Mitchell Investment Counsel Inc.10$2.45K0.00%+10New
Steigerwald, Gordon & Koch Inc.11$2.69K0.00%00.0%Unchanged
McMillan Office, Inc.11$2.69K0.00%+11New
Benson Wealth Management INC11$2.69K0.00%+11New
Cullen/Frost Bankers, Inc.11$2.71K0.00%00.0%Unchanged
IMA Wealth, Inc.12$2.94K0.00%+12New
Delos Wealth Advisors, LLC12$2.94K0.00%−5−29.4%Reduced
Capital Analysts, LLC14$3.00K0.00%00.0%Unchanged
Central Trust Co13$3.18K0.00%+13New
DiNuzzo Private Wealth, Inc.14$3.42K0.00%00.0%Unchanged
Creative Financial Designs Inc14$3.42K0.00%00.0%Unchanged
Teachers Insurance & Annuity Association of America15$3.67K0.00%00.0%Unchanged
Rialto Wealth Management, LLC15$3.67K0.00%+1+7.1%Added
Activest Wealth Management15$3.67K0.00%+15New
Valued Wealth Advisors LLC15$3.70K0.00%00.0%Unchanged
Princeton Global Asset Management LLC15$3.77K0.00%00.0%Unchanged
Atlantic Trust, LLC17$4.16K0.00%00.0%Unchanged
Bravera Wealth17$4.16K0.00%+17New
ORG Partners LLC22$5.38K0.00%+12+120.0%Added
Ares Financial Consulting, LLC22$5.38K0.01%+22New
High Note Wealth, LLC23$5.63K0.00%00.0%Unchanged
Colonial Trust Co25$6.12K0.00%00.0%Unchanged
Frazier Financial Advisors, LLC26$6.36K0.00%00.0%Unchanged
Global Wealth Strategies & Associates26$6.36K0.00%+26New
Medallion Wealth Advisors, LLC27$6.61K0.00%00.0%Unchanged
Transamerica Financial Advisors, Inc.27$6.61K0.00%+20+285.7%Added
SBI Securities Co., Ltd.31$7.58K0.00%+26+520.0%Added
Dogwood Wealth Management LLC32$7.83K0.00%00.0%Unchanged
LRI Investments, LLC33$8.07K0.00%00.0%Unchanged
SageView Advisory Group, LLC33$8.07K0.00%+33New
Fortitude Family Office, LLC36$8.81K0.00%+1+2.9%Added
United Financial Planning Group LLC36$8.81K0.01%+36New
Keating Financial Advisory Services, Inc.37$9.05K0.00%+37New
TimesSquare Capital Management, LLC40$9.79K0.00%00.0%Unchanged
Anchor Investment Management, LLC40$9.79K0.00%00.0%Unchanged
Ronald Blue Trust, Inc.41$10.0K0.00%00.0%Unchanged
Larson Financial Group LLC41$10.0K0.00%+33+412.5%Added
Salomon & Ludwin, LLC41$10.9K0.00%00.0%Unchanged
Capital Advisors, Ltd. LLC46$11.0K0.00%00.0%Unchanged
Global X Japan Co., Ltd.48$11.7K0.00%−28−36.8%Reduced
CoreCap Advisors, LLC50$12.2K0.00%+6+13.6%Added
SJS Investment Consulting Inc.51$12.5K0.00%+11+27.5%Added
TD Capital Management LLC54$13.2K0.00%00.0%Unchanged
Glen Eagle Advisors, LLC57$14.0K0.00%00.0%Unchanged
Pin Oak Investment Advisors Inc45$14.0K0.01%00.0%Unchanged
Quest Partners LLC58$14.2K0.00%−18,581−99.7%Reduced
Tucker Asset Management LLC58$14.2K0.00%+58New
Retirement Wealth Solutions LLC60$14.7K0.01%00.0%Unchanged
Golden State Wealth Management, LLC63$15.4K0.00%00.0%Unchanged
Harbour Investments, Inc.63$15.4K0.00%+10+18.9%Added
First Horizon Corp64$15.7K0.00%+8+14.3%Added
Entrust Financial LLC64$15.7K0.01%+64New
DV Trading LLC66$16.1K0.00%+66New
Spire Wealth Management67$16.4K0.00%−14−17.3%Reduced
Citizens National Bank Trust Department69$16.9K0.00%00.0%Unchanged
Key Financial Inc70$17.1K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC73$17.9K0.00%+18+32.7%Added
Bell Investment Advisors, Inc76$18.6K0.00%+16+26.7%Added
MB, Levis & Associates, LLC77$18.9K0.01%00.0%Unchanged
Orion Capital Management LLC80$19.6K0.01%00.0%Unchanged
Cape Investment Advisory, Inc.80$19.6K0.01%+50+166.7%Added
Brown Brothers Harriman & Co83$20.3K0.00%−50−37.6%Reduced
Motco84$20.6K0.00%00.0%Unchanged
Pinnacle Bancorp, Inc.87$21.3K0.01%+65+295.5%Added
Peregrine Capital Management LLC90$22.0K0.00%−5,628−98.4%Reduced
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna100$24.5K0.01%+50+100.0%Added
Meeder Asset Management Inc108$26.4K0.00%+91+535.3%Added