Compare Aon PLC (AON) vs CarMax, Inc (KMX) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Aon PLC vs CarMax, Inc — how do they compare? Aon PLC trades at $351.9 (market cap $75.61B), while CarMax, Inc trades at $58.33 (market cap $8.26B). The key difference: Aon PLC is far larger — about 9.2× CarMax, Inc's market cap, and Aon PLC pays a 0.92% dividend while CarMax, Inc pays none. Which is the better fit depends on your goals.
| AON | KMX | |
|---|---|---|
Market Cap | $75.61B | $8.26B |
Sector | Financials | Consumer Cyclical |
52-Week High | $381.26 | $62.17 |
52-Week Low | $308.22 | $30.88 |
Enterprise Value | $90.22B | $26.77B |
Dividend Yield | 0.92% | — |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
AON trades at $351.56, down 1.52% on the day, with a neutral technical signal and strong fundamentals including a 22.27% net income margin and consistent earnings beats. The stock shows robust profitability with ROE of 44.88% and revenue growth to $17.18B in 2025, though valuation multiples like a P/E of 19.65 and P/S of 4.37 reflect premium pricing. Recent news highlights institutional buying and Q2 2026 earnings beat, with organic revenue growth of 5% supporting positive sentiment.
Outlook remains favorable given earnings momentum and analyst consensus price target of $410, but risks include high valuation sensitivity and debt levels. The stock offers growth exposure with upside potential, balanced by execution risks in a competitive insurance brokerage sector.
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.
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 Aon PLC
Aon is a leading global provider of insurance and reinsurance brokerage and human resource solutions. Its operations are tilted toward its brokerage operations. Headquartered in London, Aon has about 50,000 employees and operations in 120 countries around the world.
Read more on AON →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.
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