Compare Aon PLC (AON) vs Marsh & McLennan Companies, Inc. (MRSH) Price & Performance
Price performance
Price movement over the last 24 hours
Key statistics
Key statistics
Aon PLC vs Marsh & McLennan Companies, Inc. — how do they compare? Aon PLC trades at $356.91 (market cap $76.23B), while Marsh & McLennan Companies, Inc. trades at $178.31 (market cap $85.91B). The key difference: Aon PLC and Marsh & McLennan Companies, Inc. are close in size by market cap, and Marsh & McLennan Companies, Inc. pays the higher dividend (2.22%). Which is the better fit depends on your goals.
| AON | MRSH | |
|---|---|---|
Market Cap | $76.23B | $85.91B |
Sector | Financials | Financials |
52-Week High | $375.27 | $213.57 |
52-Week Low | $308.22 | $157.32 |
Enterprise Value | $90.29B | $106.75B |
Dividend Yield | 0.92% | 2.22% |
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 $356.94, up 0.39% with a bullish technical outlook supported by moving averages. The company demonstrates strong fundamentals with Q1 2026 EPS of $6.48 beating expectations and revenue growth from $17.18B in 2025 to projected $17.5B in 2026. Net income margin improved to 22.54% with robust ROE of 46.82%. Recent news highlights dividend declarations and upcoming Q2 earnings.
AON presents a compelling investment case with consistent earnings beats, strong profitability metrics, and analyst consensus target of $399.67 offering 12% upside. Risks include elevated valuation multiples and debt levels, while institutional sentiment remains positive with 50% buy ratings. The stock's technical strength and fundamental growth support continued upward momentum.
Marsh (MRSH) trades at $178.31, down 0.39% on the day, with a bullish technical signal from moving averages but overbought RSI readings. The company reported strong earnings beats in recent quarters, with Q1 2026 EPS of $3.29 exceeding expectations, and recently raised its quarterly dividend by 10% to $0.99 per share. Revenue growth has been steady, reaching $26.98 billion in 2025, supported by a robust net income margin of 14.26%.
The outlook remains positive given consistent earnings outperformance and shareholder returns, though valuation multiples like a P/E of 22.29 and P/B of 5.9 suggest a premium. Risks include easing pricing tailwinds in insurance and rising costs. Analysts are predominantly neutral with a consensus price target of $199.44, indicating modest upside potential from 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 Marsh & McLennan Companies, Inc.
Marsh & McLennan Companies Inc is a professional services firm that provides advice and solutions in the areas of risk, strategy, and human capital. The company operates through two main segments: risk and insurance services and consulting. In risk and insurance services, the firm offers services via Marsh (an insurance broker) and Guy Carpenter (a risk and reinsurance specialist). The consulting division comprises Mercer (a provider of human resource services) and Oliver Wyman (management and economic consultancy).
Read more on MRSH →
