CarMax, Inc. (KMX)
CarMax Market Cap: 5.479B for Dec. 31, 2025
Market Cap Chart
Historical Data
Market Capitalization Definition
Market Capitalization measures the total value of a company based on their stock price multiplied by the shares outstanding. This metric is important because it gives you an idea of the size of a company, and how the size has changed over time. When studying companies from a relative basis, it would make sense to compare companies that have a similar market capitalization because factors like market share, economies of scale, and business models would also be similar.
Market Cap Range, Past 5 Years
Market Cap Benchmarks
| Group 1 Automotive, Inc. | 4.968B |
| OPENLANE, Inc. | 3.165B |
| Amazon.com, Inc. | 2.468T |
| Kingsway Financial Services, Inc. | 384.84M |
| Carvana Co. | 59.68B |
Market Cap Related Metrics
| PE Ratio | 12.78 |
| PS Ratio | 0.213 |
| PEG Ratio | 4.544 |
| Price to Book Value | 0.9035 |
| Price to Free Cash Flow | 2.983 |
| Price | 38.64 |
| Earnings Yield | 7.82% |
| PEGY Ratio | 4.544 |
| Operating PE Ratio | 12.87 |
| Normalized PE Ratio | 12.78 |