Comfort Systems USA Inc vs CarMax, Inc — how do they compare? Comfort Systems USA Inc trades at $1,675.27 (market cap $61.14B), while CarMax, Inc trades at $60.55 (market cap $8.36B). The key difference: Comfort Systems USA Inc is far larger — about 7.3× CarMax, Inc's market cap, and Comfort Systems USA Inc pays a 0.15% dividend while CarMax, Inc pays none. Which is the better fit depends on your goals.
| FIX | KMX | |
|---|---|---|
Market Cap | $61.14B | $8.36B |
Sector | Technology | Consumer Cyclical |
52-Week High | $2.07K | $63.53 |
52-Week Low | $532.14 | $30.88 |
Enterprise Value | $60.42B | $26.87B |
Dividend Yield | 0.15% | — |
Signals from Pluang's Aura AI — not financial advice
Comfort Systems USA (FIX) trades at $1,694.14, down 4.56% amid bearish technical signals, though fundamentals remain strong with Q1 2026 EPS beating estimates at $10.51 versus $6.81 expected. Revenue growth is robust, projected to rise from $9.10B in 2025 to $10.1B in 2026, while net profit margins improve to 12.07%. The company benefits from AI infrastructure demand and a record backlog, though valuation multiples appear elevated with a P/E of 50.14.
Outlook is mixed: analyst consensus is bullish with a $2,100 price target and 55.56% buy ratings, but technical indicators signal near-term pressure. Key risks include execution challenges from rapid growth and premium valuation. The stock offers growth exposure to data center and construction markets, but investors should weigh high multiples against earnings momentum.
CarMax (KMX) trades at $55.73, up 1.57% with bullish technical signals from moving averages. The company shows mixed fundamentals with a high P/E of 36.61 but attractive P/S of 0.32, while recent Q1 2026 earnings beat expectations. Revenue has declined from $31.9B in 2022 to $26.35B in 2025, though net income improved to $500.56M. Technical analysis indicates bullish momentum with support at $55 and resistance at $56.
Outlook remains cautious with analyst consensus at Hold (62.86%) and price target of $48.91 below current levels. Key risks include ongoing margin pressure and high debt load of $18.14B. Positive catalysts include the four-pillar turnaround strategy gaining traction and insider buying activity.
Trailing returns across standard periods
Latest headlines on both assets
Comfort Systems USA is a premier provider of mechanical and electrical contracting services. It specializes in HVAC, plumbing, and energy management solutions for commercial and industrial facilities.
Read more on FIX →CarMax sells, finances, and services used and new cars through a chain of over 230 used 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 typically account for about 83% of revenue and wholesale about 13%, with the remaining portion composed of extended service plans and repair. In fiscal 2022, the company retailed and wholesaled 924,338 and 706,212 used vehicles, respectively. CarMax is the largest used-vehicle retailer in the U.S. but still estimates that it has only about 4% U.S. market share of vehicles 0-10 years old in 2021. It seeks over 5% share by the end of calendar 2025 and revenue between $33 billion to $45 billion by fiscal 2026. CarMax is based in Richmond, Virginia.
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