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WESCO INTL INC

WCC

Holders

2

Combined Value

$497.41M

Combined Shares

1,817,888

Current Price

$346.77

52W High

$377.90

vs 52W High

−8.2%

Investor Activity Chart

Quarterly buys (▲) and sells (▼) by tracked investors. Click a marker to view that investor's portfolio; hover for details. Price line is implied from 13F filings (value ÷ shares), not market data.

$131.64$186.85$242.07$297.29Q2'24Q3'24Q4'24Q1'25Q2'25Q3'25Q4'25Q1'26Q2 2024 · implied price $158.52Q3 2024 · implied price $167.98Q4 2024 · implied price $180.96Q1 2025 · implied price $155.30Q2 2025 · implied price $185.20Q3 2025 · implied price $211.50Q4 2025 · implied price $244.64Q1 2026 · implied price $273.62Seth Klarman - Baupost Group · bought 803,000 shares @ ~$158.52 · Q2 2024 (new position)Davis Selected Advisers · bought 193,646 shares @ ~$158.52 · Q2 2024 (new position)Seth Klarman - Baupost Group · bought 455,000 shares @ ~$167.98 · Q3 2024Davis Selected Advisers · bought 62,374 shares @ ~$167.98 · Q3 2024Jim Simons - Renaissance Technologies · bought 31,574 shares @ ~$167.98 · Q3 2024 (new position)Seth Klarman - Baupost Group · bought 177,671 shares @ ~$180.96 · Q4 2024Jim Simons - Renaissance Technologies · bought 71,400 shares @ ~$180.96 · Q4 2024Davis Selected Advisers · bought 967 shares @ ~$180.96 · Q4 2024Seth Klarman - Baupost Group · bought 569,930 shares @ ~$155.30 · Q1 2025Jim Simons - Renaissance Technologies · bought 6,700 shares @ ~$155.30 · Q1 2025Davis Selected Advisers · bought 1,516 shares @ ~$155.30 · Q1 2025Seth Klarman - Baupost Group · bought 202,000 shares @ ~$185.20 · Q2 2025Jim Simons - Renaissance Technologies · bought 37,700 shares @ ~$185.20 · Q2 2025Davis Selected Advisers · bought 32,243 shares @ ~$185.20 · Q2 2025Davis Selected Advisers · bought 1,824 shares @ ~$211.50 · Q3 2025Seth Klarman - Baupost Group · sold 704,421 shares @ ~$211.50 · Q3 2025Jim Simons - Renaissance Technologies · sold 134,100 shares @ ~$211.50 · Q3 2025Davis Selected Advisers · bought 71,932 shares @ ~$244.64 · Q4 2025Seth Klarman - Baupost Group · sold 84,349 shares @ ~$244.64 · Q4 2025Jim Simons - Renaissance Technologies · sold 13,274 shares @ ~$211.50 · Q4 2025 (sold out)Seth Klarman - Baupost Group · bought 18,050 shares @ ~$273.62 · Q1 2026Davis Selected Advisers · bought 16,505 shares @ ~$273.62 · Q1 2026BUYSELLIMPLIED PRICE

Held By

Tracked investors currently holding this security, based on each investor's most recent 13F filing. Gain compares the current market price to each investor's estimated average buy price.

InvestorValue% of PortfolioAvg Buy PriceGainLast ActivityAs of
Seth Klarman - Baupost Group$393.16M7.69%~$165.26+109.8%BUY Q1 2026Q1 2026
Davis Selected Advisers$104.25M0.48%~$183.87+88.6%BUY Q1 2026Q1 2026

Recent Activity

Latest position changes by tracked investors. Prices are estimates implied from 13F filings.

QuarterInvestorActionEst. ValueEst. Price
Q1 2026Seth Klarman - Baupost GroupBUY+$4.94M~$273.62
Q1 2026Davis Selected AdvisersBUY+$4.52M~$273.62
Q4 2025Seth Klarman - Baupost GroupSELL−$20.64M~$244.64
Q4 2025Davis Selected AdvisersBUY+$17.60M~$244.64
Q4 2025Jim Simons - Renaissance TechnologiesSOLD OUT−$2.81M~$211.50
Q3 2025Seth Klarman - Baupost GroupSELL−$148.99M~$211.50
Q3 2025Jim Simons - Renaissance TechnologiesSELL−$28.36M~$211.50
Q3 2025Davis Selected AdvisersBUY+$385.8K~$211.50
Q2 2025Seth Klarman - Baupost GroupBUY+$37.41M~$185.20
Q2 2025Jim Simons - Renaissance TechnologiesBUY+$6.98M~$185.20
Q2 2025Davis Selected AdvisersBUY+$5.97M~$185.20
Q1 2025Seth Klarman - Baupost GroupBUY+$88.51M~$155.30
Q1 2025Jim Simons - Renaissance TechnologiesBUY+$1.04M~$155.30
Q1 2025Davis Selected AdvisersBUY+$235.4K~$155.30
Q4 2024Seth Klarman - Baupost GroupBUY+$32.15M~$180.96
Q4 2024Jim Simons - Renaissance TechnologiesBUY+$12.92M~$180.96
Q4 2024Davis Selected AdvisersBUY+$175.0K~$180.96
Q3 2024Seth Klarman - Baupost GroupBUY+$76.43M~$167.98
Q3 2024Davis Selected AdvisersBUY+$10.48M~$167.98
Q3 2024Jim Simons - Renaissance TechnologiesNEW BUY+$5.30M~$167.98
Q2 2024Seth Klarman - Baupost GroupNEW BUY+$127.29M~$158.52
Q2 2024Davis Selected AdvisersNEW BUY+$30.70M~$158.52

Ownership History

Aggregate position across all tracked investors per quarter (options excluded). Implied price is the reported value divided by shares held.

PeriodHoldersTotal SharesΔ SharesTotal ValueImplied Price
Q1 202621,817,888+1.9%$497.41M$273.62
Q4 202521,783,333-1.4%$436.28M$244.64
Q3 202531,809,024-31.6%$382.61M$211.50
Q2 202532,645,721+11.5%$489.99M$185.20
Q1 202532,373,778+32.2%$368.65M$155.30
Q4 202431,795,632+16.2%$324.94M$180.96
Q3 202431,545,594+55.1%$259.63M$167.98
Q2 20242996,646—$157.99M$158.52