Aon (1AON) Stock Overview
Operates as a professional services firm in the United States, rest of the Americas, the United Kingdom, Ireland, rest of Europe, the Middle East, Africa, and the Asia Pacific. More details
| Snowflake Score | |
|---|---|
| Valuation | 4/6 |
| Future Growth | 2/6 |
| Past Performance | 5/6 |
| Financial Health | 5/6 |
| Dividends | 4/6 |
Rewards
Risk Analysis
1AON Community Fair Values
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Aon plc Competitors
Price History & Performance
| Historical stock prices | |
|---|---|
| Current Share Price | US$271.30 |
| 52 Week High | US$320.30 |
| 52 Week Low | US$260.00 |
| Beta | 0.83 |
| 1 Month Change | 0.89% |
| 3 Month Change | -10.05% |
| 1 Year Change | n/a |
| 3 Year Change | n/a |
| 5 Year Change | n/a |
| Change since IPO | -6.64% |
Recent News & Updates
Recent updates
Shareholder Returns
| 1AON | IT Insurance | IT Market | |
|---|---|---|---|
| 7D | -2.9% | -1.0% | 0.2% |
| 1Y | n/a | 0.3% | 10.5% |
Return vs Industry: Insufficient data to determine how 1AON performed against the Italian Insurance industry.
Return vs Market: Insufficient data to determine how 1AON performed against the Italian Market.
Price Volatility
| 1AON volatility | |
|---|---|
| 1AON Average Weekly Movement | 10.3% |
| Insurance Industry Average Movement | 3.8% |
| Market Average Movement | 4.8% |
| 10% most volatile stocks in IT Market | 7.6% |
| 10% least volatile stocks in IT Market | 3.0% |
Stable Share Price: 1AON's share price has been volatile over the past 3 months compared to the Italian market.
Volatility Over Time: 1AON's weekly volatility (10%) has been stable over the past year, but is still higher than 75% of Italian stocks.
About the Company
| Founded | Employees | CEO | Website |
|---|---|---|---|
| 1979 | 60,000 | Greg Case | www.aon.com |
Aon plc operates as a professional services firm in the United States, rest of the Americas, the United Kingdom, Ireland, rest of Europe, the Middle East, Africa, and the Asia Pacific. It operates through Risk Capital and Human Capital segments. The company offers commercial risk solutions comprising retail and insurance brokerage, specialty solutions, global risk consulting, captives management, and affinity programs; health solutions, such as consulting and brokerage, consumer benefits, and talent advisory services; and wealth solutions, including retirement consulting and investments.
Aon plc Fundamentals Summary
| 1AON fundamental statistics | |
|---|---|
| Market cap | €60.17b |
| Earnings (TTM) | €3.21b |
| Revenue (TTM) | €14.90b |
Is 1AON overvalued?
See Fair Value and valuation analysisEarnings & Revenue
| 1AON income statement (TTM) | |
|---|---|
| Revenue | US$17.18b |
| Cost of Revenue | US$9.07b |
| Gross Profit | US$8.11b |
| Other Expenses | US$4.41b |
| Earnings | US$3.70b |
Last Reported Earnings
Dec 31, 2025
Next Earnings Date
n/a
| Earnings per share (EPS) | 17.25 |
| Gross Margin | 47.20% |
| Net Profit Margin | 21.51% |
| Debt/Equity Ratio | 159.7% |
How did 1AON perform over the long term?
See historical performance and comparisonDividends
Company Analysis and Financial Data Status
| Data | Last Updated (UTC time) |
|---|---|
| Company Analysis | 2026/03/27 22:14 |
| End of Day Share Price | 2026/03/27 00:00 |
| Earnings | 2025/12/31 |
| Annual Earnings | 2025/12/31 |
Data Sources
The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.
| Package | Data | Timeframe | Example US Source * |
|---|---|---|---|
| Company Financials | 10 years |
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| Analyst Consensus Estimates | +3 years |
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| Market Prices | 30 years |
| |
| Ownership | 10 years |
| |
| Management | 10 years |
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| Key Developments | 10 years |
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* Example for US securities, for non-US equivalent regulatory forms and sources are used.
Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.
Analysis Model and Snowflake
Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.
Learn about the world class team who designed and built the Simply Wall St analysis model.
Industry and Sector Metrics
Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.
Analyst Sources
Aon plc is covered by 29 analysts. 17 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.
| Analyst | Institution |
|---|---|
| Taylor Scott | Barclays |
| Michael Zaremski | BMO Capital Markets Equity Research |
| Joshua Shanker | BofA Global Research |