Compare Aon PLC (AON) vs Costco Wholesale Corporation (COST) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Aon PLC vs Costco Wholesale Corporation — how do they compare? Aon PLC trades at $366.53 (market cap $76.23B), while Costco Wholesale Corporation trades at $923.69 (market cap $406.34B). The key difference: Costco Wholesale Corporation is far larger — about 5.3× Aon PLC's market cap, and Aon PLC pays the higher dividend (0.92%). Which is the better fit depends on your goals.
| AON | COST | |
|---|---|---|
Market Cap | $76.23B | $406.34B |
Sector | Financials | Consumer Staples |
52-Week High | $375.27 | $1.09K |
52-Week Low | $308.22 | $849.63 |
Enterprise Value | $90.29B | $394.48B |
Dividend Yield | 0.92% | 0.64% |
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.
Costco (COST) trades at $924.29, up 0.88% with strong revenue growth to $275.24B in 2025 and consistent earnings beats in recent quarters. The stock shows bearish technical signals but maintains solid fundamentals with expanding profit margins and robust cash flow generation. Recent March sales surged 11.3% year-over-year, demonstrating continued business momentum despite elevated valuation multiples.
While valuation remains stretched at 46x P/E, Costco's membership fee increase and warehouse expansion support long-term growth. Key risks include competitive pressures and economic sensitivity, but analyst consensus remains bullish with $1,120 price target. The stock offers defensive growth potential for patient investors willing to pay premium multiples for quality.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
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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 Costco Wholesale Corporation
The leading warehouse club, Costco has 815 stores worldwide (at the end of fiscal 2021), with most sales derived in the United States (72%) and Canada (14%). It sells memberships that allow customers to shop in its warehouses, which feature low prices on a limited product assortment. Costco mainly caters to individual shoppers, but roughly 20% of paid members carry business memberships. Food and sundries accounted for 40% of fiscal 2021 sales, with non-food merchandise 29%, warehouse ancillary and other businesses (such as fuel and pharmacy) nearly 17%, and fresh food 14%. Costco's warehouses average around 146,000 square feet
Read more on COST →
