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Compare CarMax, Inc (KMX) vs Monolithic Power Systems Inc (MPWR) Price & Performance

CarMax, IncTrade
Monolithic Power Systems IncTrade

Price performance (Past 24H)

Key statistics

CarMax, Inc vs Monolithic Power Systems Inc — how do they compare? CarMax, Inc trades at $58.24 (market cap $8.26B), while Monolithic Power Systems Inc trades at $1,440.79 (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.

KMXMPWR
Market Cap
$8.26B$68.90B
Sector
Consumer CyclicalUtilities
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

CarMax, Inc

CarMax (KMX) trades at $58.20, showing modest near-term weakness with a 0.99% daily decline. The stock maintains a bullish technical stance with strong moving average support and trades near key support at $58. Fundamentally, the company reported Q1 2026 earnings beat with $0.34 EPS versus $0.23 expected, though revenue trends show slight contraction from $26.4B in 2025 to projected $26.3B in 2026. Recent positive developments include AI partnership enhancements and strong institutional recognition.

CarMax presents a mixed investment case with technical strength offset by fundamental challenges. The bullish moving average configuration and recent earnings beats provide near-term support, but declining revenue trends and thin 0.84% net margin limit upside potential. Key risks include ongoing fiduciary investigations and competitive pressure in the used car market. Analyst consensus remains cautious with 68.6% hold ratings and $53.09 price target below current levels.

Monolithic Power Systems Inc

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

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