Identity
- Security key
- 17764
- Ticker
- KMX
- Type
- CS — Common Stock
- Exchange
- New York Stock Exchange(XNYS)
- Venue group
- NYSE
- Operating MIC
- XNYS
- Market
- stocks
- Locale
- us
- Currency
- USD
- Listed
- 1997-02-04
- Round lot
- 100
- Active
- Yes
- Last seen in a load
- 2026-08-14 20:49
- Vendor updated
- 2026-08-13 06:09
- Ticker root / suffix
- KMX
Detail
Enriched 2026-08-14 20:47
- Market cap
- $8,331,600,446.16
- Shares outstanding (class)
- 141,911,096
- Shares outstanding (weighted)
- 141,911,096
- SIC
- 5500 RETAIL-AUTO DEALERS & GASOLINE STATIONS
- Employees
- 27,796
- Location
- RICHMOND, VA
- Homepage
- https://www.carmax.com
- Description
CarMax sells, finances, and services used and new cars through a chain of over about 260 retail stores. It was formed in 1993 as a unit of Circuit City and spun off into an independent company in late 2002. Used-vehicle sales were 80% of fiscal 2026 revenue and wholesale about 17%, with the remaining portion composed of extended service plans and repair. In fiscal 2026, the company retailed and wholesaled 780,684 and 538,203 used vehicles, respectively. CarMax is the largest used-vehicle retailer in the US, but still estimates that it had only about 3.6% US market share of vehicles zero to 10 years old in calendar 2025. CarMax is based in Richmond, Virginia.
Market cap and share counts drift.