CarMax Inc
CarMax, Inc., through its subsidiaries, operates as a retailer of used vehicles and related products in the United States. The company operates in two segments: CarMax Sales Operations and CarMax Auto Finance. The CarMax Sales Operations segment offers customers a range of makes and models of used vehicles, including domestic, imported, and luxury vehicles, as well as hybrid and electric vehicles… Read more
Market Cap & Net Worth: CarMax Inc (KMX)
CarMax Inc (NYSE:KMX) has a market capitalization of $6.00 Billion ($6.00 Billion) as of March 18, 2026. Listed on the NYSE stock exchange, this USA-based company holds position #2447 globally and #1726 in its home market, demonstrating a -0.40% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying CarMax Inc's stock price $42.33 by its total outstanding shares 141796641 (141.80 Million).
CarMax Inc Market Cap History: 2015 to 2026
CarMax Inc's market capitalization history from 2015 to 2026. Data shows change from $7.65 Billion to $6.00 Billion (-2.79% CAGR).
Index Memberships
CarMax Inc is a constituent of 2 market indices:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
S&P 500 Index
GSPC
|
$53.17 Trillion | 0.02% | #482 of 503 |
|
S&P RETAIL SELECT INDUST
SPSIRE
|
$3.43 Trillion | 1.31% | #29 of 76 |
Weight: CarMax Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
CarMax Inc Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how CarMax Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.
Latest Price to Sales (P/S) Ratio
0.19x
CarMax Inc's market cap is 0.19 times its annual revenue
0.23x
Lower than industry averageLatest Price to Earnings (P/E) Ratio
10.95x
CarMax Inc's market cap is 10.95 times its annual earnings
4.92x
Higher than industry averageWhat These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2016 | $9.13 Billion | $15.83 Billion | $623.43 Million | 0.58x | 14.65x |
| 2017 | $9.09 Billion | $16.64 Billion | $626.97 Million | 0.55x | 14.50x |
| 2018 | $8.89 Billion | $18.11 Billion | $664.11 Million | 0.49x | 13.39x |
| 2019 | $12.43 Billion | $19.15 Billion | $842.41 Million | 0.65x | 14.76x |
| 2020 | $13.39 Billion | $21.42 Billion | $888.43 Million | 0.63x | 15.08x |
| 2021 | $18.47 Billion | $20.09 Billion | $746.92 Million | 0.92x | 24.72x |
| 2022 | $8.63 Billion | $33.20 Billion | $1.15 Billion | 0.26x | 7.50x |
| 2023 | $10.88 Billion | $31.13 Billion | $484.76 Million | 0.35x | 22.45x |
| 2024 | $11.59 Billion | $28.21 Billion | $479.20 Million | 0.41x | 24.19x |
| 2025 | $5.48 Billion | $28.21 Billion | $500.56 Million | 0.19x | 10.95x |
Competitor Companies of KMX by Market Capitalization
Companies near CarMax Inc in the global market cap rankings as of March 18, 2026.
Key companies related to CarMax Inc by market ranking:
- Carvana Co (NYSE:CVNA): Ranked #491 globally with a market cap of $44.07 Billion USD.
- AutoNation Inc (NYSE:AN): Ranked #2439 globally with a market cap of $6.02 Billion USD.
- Lithia Motors Inc (NYSE:LAD): Ranked #2660 globally with a market cap of $5.30 Billion USD.
- Hotai Motor Co Ltd (TW:2207): Ranked #2907 globally with a market cap of $4.69 Billion USD ( NT$155.03 Billion TWD).
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #491 | Carvana Co | NYSE:CVNA | $44.07 Billion | $314.74 |
| #2439 | AutoNation Inc | NYSE:AN | $6.02 Billion | $184.47 |
| #2660 | Lithia Motors Inc | NYSE:LAD | $5.30 Billion | $250.97 |
| #2907 | Hotai Motor Co Ltd | TW:2207 | $4.69 Billion | NT$528.00 |
CarMax Inc Historical Marketcap From 2015 to 2026
Between 2015 and today, CarMax Inc's market cap moved from $7.65 Billion to $ 6.00 Billion, with a yearly change of -2.79%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $6.00 Billion | +9.55% |
| 2025 | $5.48 Billion | -52.74% |
| 2024 | $11.59 Billion | +6.54% |
| 2023 | $10.88 Billion | +26.03% |
| 2022 | $8.63 Billion | -53.24% |
| 2021 | $18.47 Billion | +37.87% |
| 2020 | $13.39 Billion | +7.74% |
| 2019 | $12.43 Billion | +39.76% |
| 2018 | $8.89 Billion | -2.18% |
| 2017 | $9.09 Billion | -0.40% |
| 2016 | $9.13 Billion | +19.31% |
| 2015 | $7.65 Billion | -- |
End of Day Market Cap According to Different Sources
On Mar 18th, 2026 the market cap of CarMax Inc was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $6.00 Billion USD |
| MoneyControl | $6.00 Billion USD |
| MarketWatch | $6.00 Billion USD |
| marketcap.company | $6.00 Billion USD |
| Reuters | $6.00 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.