Compare CarMax, Inc (KMX) vs Monolithic Power Systems Inc (MPWR) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
CarMax, Inc vs Monolithic Power Systems Inc — how do they compare? CarMax, Inc trades at $57.98 (market cap $8.26B), while Monolithic Power Systems Inc trades at $1,433.25 (market cap $68.90B). The key difference: Monolithic Power Systems Inc is far larger — about 8.3× CarMax, Inc's market cap, and Monolithic Power Systems Inc pays a 0.57% dividend while CarMax, Inc pays none. Which is the better fit depends on your goals.
| KMX | MPWR | |
|---|---|---|
Market Cap | $8.26B | $68.90B |
Sector | Consumer Cyclical | Utilities |
52-Week High | $62.17 | $1.69K |
52-Week Low | $30.88 | $820.74 |
Enterprise Value | $26.77B | $67.51B |
Dividend Yield | — | 0.57% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
CarMax (KMX) trades at $58.78, up 1.03% today, with a bullish technical signal and strong analyst support. Recent earnings have beaten expectations, with Q3 2025 and Q1 2026 EPS surpassing estimates, though Q2 2025 missed. Revenue remains stable around $26.4 billion, but net income margin is thin at 0.84%. The stock is near its consensus price target of $53.09, with a high target of $66.00. Positive news includes a Zacks Strong Buy rating and partnerships to enhance customer experience.
The outlook for KMX is cautiously optimistic, driven by earnings beats and bullish technicals, but high debt and margin pressures pose risks. Investment opportunity lies in continued execution and market share gains, while risks include competitive pressures and economic sensitivity. Analyst consensus leans Hold, with 68.58% holding, suggesting a wait-and-see approach for further growth confirmation.
MPWR is trading at $1,446.91, up 4.77% in the last 24 hours, with a bullish technical signal and strong earnings momentum after beating Q2 2026 estimates. The stock shows robust fundamentals with a 24.5% net income margin and 21.98% ROE, though valuation ratios like P/E of 85.55 are elevated. Recent news highlights AI-driven revenue growth and a legal investigation into potential misleading statements.
The outlook is positive with an 88% analyst buy rating and a $1,870 consensus price target, but risks include high valuation sensitivity, competitive pressures, and legal scrutiny. Earnings growth from AI infrastructure demand remains a key catalyst for upside.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
About CarMax, Inc
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.
Read more on KMX →About Monolithic Power Systems Inc
Monolithic Power Systems, Inc. is a global leader in high-performance, analog, and mixed-signal semiconductors. The company specializes in power management solutions, providing integrated circuits (ICs) for a wide range of applications, including computing, automotive, industrial, and communications. MPWR's proprietary process technology is designed to deliver highly energy-efficient and compact power solutions, positioning the company as a key supplier for the next generation of electronic devices.
Read more on MPWR →
