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CARMAX INC
KMX - Company ID 0001170010
Market cap$7.27 B
Rank#1108
Filings1,772
Market capitalization of CARMAX INC
As of 2026-11-06, CARMAX INC (KMX) has a market capitalization of $7.27 B, making it the #1108 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-11-06 | $7.27 B |
| 2026-11-05 | $7.82 B |
| 2026-11-04 | $7.82 B |
| 2026-11-03 | $7.57 B |
| 2026-11-02 | $8.12 B |
| 2026-11-01 | $7.88 B |
| 2026-10-31 | $7.88 B |
| 2026-10-30 | $7.96 B |
| 2026-10-29 | $7.97 B |
| 2026-10-28 | $7.66 B |
| 2026-10-27 | $7.64 B |
| 2026-10-26 | $7.46 B |
Market Cap of similar companies
Frequently asked questions
What is CARMAX INC's market cap?
As of 2026-11-06, CARMAX INC (KMX) has a market capitalization of $7.27 B, making it the #1108 most valuable US-listed company.
Where does CARMAX INC rank by market cap?
CARMAX INC is the #1108 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.