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Costco Wholesale COST Market capitalization
Market capitalization at other companies
Other financials
Where this comes from
Computed from the period-end share price: $424.14B.
The source filing: Costco Wholesale’s 10-Q, filed June 3, 2026. Open the filing →
- Filed
- Jun 3, 2026, 4:43 PM EDT
- Fiscal quarter
- Q3 FY2026
- Calendar quarter
- Q2 2026
- Accession
- 0000909832-26-000051
FAQ
- What is Costco Wholesale's market capitalization?
- Costco Wholesale (COST) reported market capitalization of $424.14B in Q1 2026.
- How has Costco Wholesale's market capitalization changed year-over-year?
- Costco Wholesale's market capitalization decreased by 6.1% year-over-year, from $451.58B to $424.14B.
- What is the long-term trend for Costco Wholesale's market capitalization?
- Over 4 years (2021 to 2025), Costco Wholesale's market capitalization has grown at a 20.0% compound annual growth rate (CAGR), from $201.98B to $418.34B.
- What does market capitalization mean?
- The total market value of the company's equity at the quarter end (share price × shares outstanding), sampled from daily market data. The latest point tracks the live price.
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