Carmax (KMX) Market Capitalization (2009 - 2026)
Carmax (KMX) recorded Market Capitalization of $8.7 billion in fiscal Q2 2027 (quarter ended Aug 31, 2026), down 3.9% from $9.06 billion a year earlier but up 37.5% from the prior quarter.
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Analysis
Carmax (KMX) Market Capitalization (2009 - 2026) Analysis & Trends
For FY2026 (ended Feb 28, 2026), Carmax reported Market Capitalization of $6.12 billion, down 51.9% from FY2025.
- Annual Market Capitalization has a five-year compound annual growth rate of -20.7% (FY2021 to FY2026).
- Across earlier fiscal years, Market Capitalization came in at $12.72 billion in FY2025 (+2.2%), $12.45 billion in FY2024 (+14.1%), $10.91 billion in FY2023 (-38.0%) and $17.61 billion in FY2022 (-9.7%).
- Quarterly Market Capitalization has ranged from $5.53 billion in fiscal Q3 2026 to $22.86 billion in fiscal Q3 2022 over the past five years.
- On a year-over-year basis, Market Capitalization has declined for six consecutive quarters, with an average decline of 20.0% over the last eight quarters.
- Peak year-over-year performance for Market Capitalization in the last five years was growth of 50.0% in fiscal Q3 2022, against a decline of 57.2% in fiscal Q3 2026 at the low end.
- Per Business Quant, the preceding three fiscal quarters came in at $6.33 billion (Q1 2027), $6.12 billion (Q4 2026) and $5.53 billion (Q3 2026).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Amazon Com | 2,826.65 Bn | 2,343.34 Bn | 104.83 Bn |
| 2 | Home Depot | 307.75 Bn | 300.99 Bn | 16.12 Bn |
| 3 | Tjx Companies | 162.60 Bn | 140.14 Bn | 5.07 Bn |
| 4 | Lowes Companies | 109.37 Bn | 102.33 Bn | 8.58 Bn |
| 5 | Ross Stores | 75.83 Bn | 58.75 Bn | 2.12 Bn |
| 6 | O Reilly Automotive | 73.47 Bn | 72.55 Bn | 2.52 Bn |
| 7 | Target | 69.62 Bn | 64.21 Bn | 8.94 Bn |
| 8 | Autozone | 51.01 Bn | 49.91 Bn | 2.52 Bn |
| 9 | Carvana | 42.20 Bn | 32.69 Bn | 1.38 Bn |
| 10 | Carmax | 7.32 Bn | 6.69 Bn | 799.46 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Aug 31, 2026 | 8.70 Bn |
| May 31, 2026 | 6.33 Bn |
| Feb 28, 2026 | 6.12 Bn |
| Nov 30, 2025 | 5.53 Bn |
| Aug 31, 2025 | 9.06 Bn |
| May 31, 2025 | 9.71 Bn |
| Feb 28, 2025 | 12.72 Bn |
| Nov 30, 2024 | 12.92 Bn |
| Aug 31, 2024 | 13.13 Bn |
| May 31, 2024 | 10.99 Bn |
| Feb 29, 2024 | 12.45 Bn |
| Nov 30, 2023 | 10.10 Bn |
| Aug 31, 2023 | 12.96 Bn |
| May 31, 2023 | 11.42 Bn |
| Feb 28, 2023 | 10.91 Bn |
| Nov 30, 2022 | 10.96 Bn |
| Aug 31, 2022 | 13.98 Bn |
| May 31, 2022 | 15.84 Bn |
| Feb 28, 2022 | 17.61 Bn |
| Nov 30, 2021 | 22.86 Bn |
API Access
Carmax Market Capitalization API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=market-capitalization&ticker=KMX&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "market-capitalization", "ticker": "KMX", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=market-capitalization&ticker=KMX&period=max&api_key=YOUR_API_KEY");
const data = await res.json();