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Market Closed -
NYSE
21:00:03 23/10/2026 BST
|
5-day change | 1st Jan Change | ||
| 303.52 USD | -1.07% |
|
+3.75% | -13.99% |
| Market Cap | 64.38B 57.5B 53.11B 48.13B 90.05B 6,112B 91.54B 639B 253B 3,202B 242B 236B 10,096B | P/E 2026 * |
21.3x | P/E 2027 * | 20.2x |
|---|---|---|---|---|---|
| Enterprise Value | 80.9B 72.25B 66.74B 60.48B 113B 7,680B 115B 803B 318B 4,024B 304B 297B 12,686B | EV / Sales 2026 * |
4.51x | EV / Sales 2027 * | 3.82x |
| Free-Float |
98.99% | Yield 2026 * |
1.05% | Yield 2027 * | 1.14% |
| Markets | Quality | ||
|---|---|---|---|
NYSE
| AON | Delayed | |
CBOE
| AON | Real-time | |
|
Mexican S.E.
| AON N | End-of-day quote | |
|
Börse Stuttgart
| 4VK | Delayed | |
|
London S.E.
| 0XHL | Delayed | |
|
Tradegate
| 4VK | Real-time | |
|
Xetra
| 4VK | Delayed | |
|
Borsa Italiana
| 1AON | End-of-day quote | |
|
Deutsche Boerse AG
| 4VK | Delayed | |
|
Boerse Muenchen
| 4VK | Real-time | |
|
Wiener Boerse
| AON | End-of-day quote |
Last Transcript: Aon plc
| 1 day | -1.07% | ||
| 1 week | +3.75% | ||
| Current month | +9.67% | ||
| 1 month | +7.78% | ||
| 3 months | -14.69% | ||
| 6 months | -6.19% | ||
| Current year | -13.99% |
| 1 week | 287.18 |  | 307.67 |
| 1 month | 266.33 | | 307.67 |
| Current year | 266.33 | | 382.34 |
| 1 year | 266.33 | | 382.34 |
| 3 years | 266.33 | | 412.97 |
| 5 years | 246.21 | | 412.97 |
| 10 years | 107.19 | | 412.97 |
| Manager | Title | Age | Since |
|---|---|---|---|
Gregory Case
CEO | Chief Executive Officer | 63 | 31/03/2005 |
Nadin Virani
DFI | Director of Finance/CFO | 49 | 16/08/2026 |
Mindy Simon
COO | Chief Operating Officer | 49 | 09/10/2022 |
| Director | Title | Age | Since |
|---|---|---|---|
Lester Knight
CHM | Chairman | 67 | 31/07/2008 |
Jin-Yong Cai
BRD | Director/Board Member | 66 | 31/12/2015 |
Jeffrey Campbell
BRD | Director/Board Member | 65 | 31/12/2017 |
| Date | Insider | Type | Main position | Quantity | % Market Cap. | Importance |
|---|---|---|---|---|---|---|
| 02/09/26 | Buy | Chairman | 20,000 | 0.0094% | ||
| 17/08/26 | Other | Chief Financial Officer | 3,024 | 0.0014% | ||
| 28/07/26 | Sell | General Counsel | -1,900 | 0.0009% |
| Change | 5-day change | 1-year change | 3-year change | Capi.($) | ||
|---|---|---|---|---|---|---|
 | -1.07% | +3.75% | -11.08% | -3.18% | 64.38B | |
| -1.09% | -1.38% | +22.19% | +96.46% | 179B | |
| -2.43% | -1.30% | +25.51% | +71.95% | 136B | |
| -0.58% | +0.82% | +8.83% | +48.30% | 113B | |
| -0.74% | -2.93% | +5.89% | +53.09% | 94.5B | |
| -0.90% | +4.85% | +5.00% | +5.93% | 93.9B | |
| -1.08% | +5.16% | -5.12% | +17.72% | 68.71B | |
| -1.93% | +1.21% | +9.19% | +96.75% | 37.04B | |
| -1.26% | +0.32% | +16.23% | +116.97% | 36.21B | |
| -2.16% | +3.02% | -1.92% | +59.69% | 30.18B | |
| Average | -1.32% | +2.90% | +7.47% | +56.37% | 85.33B | |
| Weighted average by Cap. | -1.26% | +1.97% | +10.87% | +57.12% |
| 2026 * | 2027 * | |
|---|---|---|
| Net sales | 17.92B 16B 14.78B 13.4B 25.06B 1,701B 25.48B 178B 70.43B 891B 67.25B 65.82B 2,810B | 21.66B 19.34B 17.87B 16.19B 30.3B 2,056B 30.8B 215B 85.14B 1,077B 81.29B 79.57B 3,397B |
| Net income | 3.03B 2.7B 2.5B 2.26B 4.23B 287B 4.3B 30.04B 11.89B 151B 11.36B 11.12B 475B | 3.39B 3.03B 2.8B 2.54B 4.74B 322B 4.82B 33.67B 13.33B 169B 12.73B 12.46B 532B |
| Net Debt | 16.52B 14.75B 13.63B 12.35B 23.1B 1,568B 23.49B 164B 64.92B 822B 61.99B 60.67B 2,590B | 18.47B 16.49B 15.23B 13.81B 25.83B 1,753B 26.26B 183B 72.58B 918B 69.3B 67.83B 2,896B |
| Date | Price | Change | Volume |
|---|---|---|---|
| 23/10/26 | US$303.52 | -1.07% | 1,108,596 |
| 22/10/26 | US$306.80 | +4.23% | 1,636,535 |
| 21/10/26 | US$294.35 | -0.80% | 1,009,715 |
| 20/10/26 | US$296.71 | +2.41% | 1,477,586 |
| 19/10/26 | US$289.74 | -0.96% | 1,521,731 |
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The MSCI ESG score assesses a company’s environmental, social, and governance practices relative to its industry peers. Companies are rated from CCC (laggard) to AAA (leader). This rating helps investors incorporate sustainability risks and opportunities into their investment decisions.
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