Latest market capitalization
Costco Wholesale Market capitalization
Direct answer
Costco Wholesale's market capitalization is $419.61B.
The verified market snapshot reports $419.61B.
Bullstory displays the reported value and does not estimate missing data.
Market data checked October 11, 2026.
Get free Costco Wholesale email updates.
Bullstory sends one daily email when new analysis or important company news is available.
Verified data
- Market capitalization
- $419.61B
Explore related company data
View Costco Wholesale's p/e ratioView Costco Wholesale's price-to-book ratioView Costco Wholesale's return on equityView Costco Wholesale's dividend yieldView Costco Wholesale's 52-week price rangeView Costco Wholesale's revenue growthView Costco Wholesale's profit marginView Costco Wholesale's debt-to-equity ratioView all Costco Wholesale key metricsReturn to Costco Wholesale profile