Compare Aon PLC (AON) vs Banco Santander SA (SAN) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Aon PLC vs Banco Santander SA — how do they compare? Aon PLC trades at $352.81 (market cap $75.61B), while Banco Santander SA trades at $14.84 (market cap $211.63B). The key difference: Banco Santander SA is far larger — about 2.8× Aon PLC's market cap, and Banco Santander SA pays the higher dividend (1.89%). Which is the better fit depends on your goals.
| AON | SAN | |
|---|---|---|
Market Cap | $75.61B | $211.63B |
Sector | Financials | Financials |
52-Week High | $381.26 | $14.71 |
52-Week Low | $308.22 | $9.37 |
Enterprise Value | $90.22B | — |
Dividend Yield | 0.92% | 1.89% |
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.
Banco Santander (SAN) trades at $14.83, up 0.92% today, with a bullish technical signal from moving averages but overbought RSI readings. The company reported mixed Q2 2026 earnings, beating estimates in Q1 but missing in Q2, while net income grew to $14.10 billion in 2025. Recent news includes Federal Reserve approval for its $12 billion acquisition of Webster Bank, enhancing its U.S. footprint.
Outlook is supported by analyst consensus (64% buy ratings) and record profitability, but risks include volatile earnings, high debt levels, and integration challenges from acquisitions. The stock's valuation appears reasonable with a P/E of 14.4, offering potential for growth if execution remains strong amid economic uncertainties.
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 Banco Santander SA
Santander's focus is on retail and commercial banking. Latin America is geographically the largest operation, with Brazil by far the largest. Its continental European business is still mainly Iberian. Santander's U.K. presence is the result of the acquisition of building society Abbey. In the U.S., Santander operates a vehicle finance business and a regional bank focused on the Northeastern states.
Read more on SAN →
