Aon PLC vs Exxon Mobil Corporation — how do they compare? Aon PLC trades at $351.56 (market cap $75.61B), while Exxon Mobil Corporation trades at $159.5 (market cap $657.08B). The key difference: Exxon Mobil Corporation is far larger — about 8.7× Aon PLC's market cap, and Exxon Mobil Corporation pays the higher dividend (2.58%). Which is the better fit depends on your goals.
| AON | XOM | |
|---|---|---|
Market Cap | $75.61B | $657.08B |
Sector | Financials | Energy |
52-Week High | $381.26 | $171.52 |
52-Week Low | $308.22 | $106.13 |
Enterprise Value | $90.22B | $688.86B |
Dividend Yield | 0.92% | 2.58% |
Signals from Pluang's Aura AI — not financial advice
AON trades at $356.97, down 0.37% with neutral technical signals. The company shows strong fundamentals with Q2 2026 EPS beating estimates at $3.81 versus $3.80 expected, marking the third consecutive quarterly beat. Revenue growth accelerated to 5% organic in Q2 2026, while margins expanded 70 basis points. Analyst consensus price target stands at $410, representing 15% upside potential from current levels.
AON presents a compelling investment case with consistent earnings outperformance and robust profitability metrics including 44.88% ROE. However, premium valuation multiples and modest organic growth create headwinds. The stock offers 15% upside to consensus targets but requires monitoring of valuation compression risks amid competitive insurance brokerage markets.
ExxonMobil (XOM) trades at $159.79, up 4.48% today, showing strong momentum near its consensus price target of $163.71. The stock maintains a bullish technical outlook with support at $156 and resistance at $162. Recent earnings show mixed results with Q2 2026 missing expectations, but profitability remains solid with a 9.07% net margin and 12.55% ROE. The company benefits from high oil prices and strategic Permian Basin operations, though revenue has declined from $398.7B in 2022 to $323.9B in 2025.
XOM presents a balanced investment case with analyst consensus leaning toward Hold (51.85%). Upside potential exists from oil price strength and operational efficiency, but risks include volatile energy markets and declining revenue trends. The stock's current valuation at 20.57x P/E appears reasonable given stable dividends and strong cash flow generation. Institutional sentiment remains cautiously optimistic with price targets suggesting modest upside from current levels.
Trailing returns across standard periods
Latest headlines on both assets
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 →Exxon Mobil Corporation operates petroleum and petro chemicals businesses. The Company provides operations include exploration and production of oil and gas, electric power generation, and coal and minerals operations. Exxon Mobil also manufactures and markets fuels, lubricants, and chemicals. Exxon Mobil serves customers worldwide.
Read more on XOM →