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COSTCO WHOLESALE CORP /NEW
COST - Company ID 0000909832
Market cap$468.51 B
Rank#22
Filings1,001
Market capitalization of COSTCO WHOLESALE CORP /NEW
As of 2026-11-06, COSTCO WHOLESALE CORP /NEW (COST) has a market capitalization of $468.51 B, making it the #22 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-11-06 | $468.51 B |
| 2026-11-05 | $472.19 B |
| 2026-11-04 | $465.20 B |
| 2026-11-03 | $452.19 B |
| 2026-11-02 | $461.10 B |
| 2026-11-01 | $448.92 B |
| 2026-10-31 | $448.92 B |
| 2026-10-30 | $452.42 B |
| 2026-10-29 | $441.74 B |
| 2026-10-28 | $435.23 B |
| 2026-10-27 | $439.99 B |
| 2026-10-26 | $445.77 B |
Market Cap of similar companies
Frequently asked questions
What is COSTCO WHOLESALE CORP /NEW's market cap?
As of 2026-11-06, COSTCO WHOLESALE CORP /NEW (COST) has a market capitalization of $468.51 B, making it the #22 most valuable US-listed company.
Where does COSTCO WHOLESALE CORP /NEW rank by market cap?
COSTCO WHOLESALE CORP /NEW is the #22 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.