Aon plc (LON:0XHL)
London · Delayed Price · Currency is GBP · Price in USD 352.78
+0.48 (0.14%)
At close: Jan 9, 2026
Aon plc Market Cap
Aon plc has a market cap or net worth of 56.24 billion as of January 9, 2026. Its market cap has decreased by -9.16% in one year.
Market Cap
56.24B
Enterprise Value
68.71B
Revenue
12.67B
Ranking
n/a
PE Ratio
27.82
Stock Price
352.78
Market Cap Chart
Since June 2, 1980, Aon plc's market cap has increased from 210.29M to 56.24B, an increase of 26,645.53%. That is a compound annual growth rate of 13.03%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Jan 9, 2026 | 56.24B | -0.19% |
| Dec 31, 2025 | 56.35B | -9.17% |
| Dec 31, 2024 | 62.04B | 35.63% |
| Dec 29, 2023 | 45.74B | -11.22% |
| Dec 30, 2022 | 51.53B | 5.36% |
| Dec 31, 2021 | 48.91B | 39.75% |
| Dec 31, 2020 | Upgrade Pro | Upgrade Pro |
| Dec 31, 2019 | Upgrade Pro | Upgrade Pro |
| Dec 31, 2018 | Upgrade Pro | Upgrade Pro |
| Dec 29, 2017 | Upgrade Pro | Upgrade Pro |
| Dec 30, 2016 | Upgrade Pro | Upgrade Pro |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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