Compare CarMax, Inc (KMX) vs United Microelectronics Corp (UMC) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
CarMax, Inc vs United Microelectronics Corp — how do they compare? CarMax, Inc trades at $57.75 (market cap $8.26B), while United Microelectronics Corp trades at $19.37 (market cap $47.81B). The key difference: United Microelectronics Corp is far larger — about 5.8× CarMax, Inc's market cap, and United Microelectronics Corp pays a 2.12% dividend while CarMax, Inc pays none. Which is the better fit depends on your goals.
| KMX | UMC | |
|---|---|---|
Market Cap | $8.26B | $47.81B |
Sector | Consumer Cyclical | Technology |
52-Week High | $62.17 | $28.02 |
52-Week Low | $30.88 | $6.58 |
Enterprise Value | $26.77B | $44.93B |
Dividend Yield | — | 2.12% |
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.
UMC trades at $18.79, up 0.37% today, with a bearish technical signal. Recent earnings beats and strong July 2026 sales growth of 18.98% year-over-year highlight operational momentum. The company is expanding capacity in Singapore and Taiwan to meet AI-driven demand, supported by a robust balance sheet with $115.24 billion in cash. However, net income margin has declined from 32.1% in 2022 to 16.99% in 2025, posing a concern.
The outlook is mixed; expansion initiatives and AI tailwinds offer growth potential, but margin compression and a bearish technical stance present risks. Analyst consensus is cautious with 53.33% hold ratings. Key catalysts include Q3 2026 earnings and fab expansion progress, while competitive pressures and macroeconomic volatility remain headwinds.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
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 United Microelectronics Corp
Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with 7% market share in 2021, according to Gartner, after TSMC and GlobalFoundries. UMC's headquarters are in Hsinchu, Taiwan, and it operates 12 fabs in Taiwan, Mainland China, Japan and Singapore, with additional sales offices in Europe, the U.S. and South Korea. UMC features a diverse customer base including Texas Instruments, MediaTek, Qualcomm, Broadcom, Xilinx and Realtek, supplying a wide range of products applied in communications, display, memory, automotive and more. UMC employs about 20,000 people.
Read more on UMC →
