Aon plc (AON)
NYSE · Financials · market cap 67.50B
Share price
$296.05
At the last nightly close
Intrinsic value
$310.08
A single conservative estimate.
Margin of safety
+4.7%
($310.08 − $296.05) ÷ $296.05
EV / EBIT
n/a
Not ranked: financial sector.
How these numbers are computed
The valuations are calculated in Python from filed accounts, not written by a language model. Three methods run side by side: earnings power value, which capitalises a normalised operating profit; a free-cash-flow model; and the Graham Number as an asset-side cross-check. The conservative figure above is the low end of what they agree on.
The frame gives no credit for growth. A company that compounds will therefore read as expensive against it — that is deliberate. It is a price-discipline floor, not a price target, and it is not a view on what the shares will do.
The EV/EBIT ranking uses the median operating profit of up to fifteen fiscal years — a full cycle — where the free screeners use the last twelve months. When the data cannot support a method, the figure reads n/a rather than a number: a free-cash-flow valuation on a bank, a PEG on erratic earnings, a multiple on a company with no operating profit to speak of.
Fundamentals from SEC EDGAR. Prices, market data and technicals from yfinance. Valuation computed 2026-08-23.
Key metrics
Market position
Annual financials
| Period | Revenue | Operating income | Net income | EPS | Free cash flow |
|---|---|---|---|---|---|
| 2025-FY | 17.18B | 4.71B | 3.69B | 17.11 | 3.22B |
| 2024-FY | 15.70B | 4.22B | 2.65B | 12.55 | 2.82B |
| 2023-FY | 13.38B | 3.92B | 2.56B | 12.60 | 3.18B |
| 2022-FY | 12.48B | 3.67B | 2.59B | 12.23 | 3.02B |
| 2021-FY | 12.19B | 2.09B | 1.25B | 5.55 | 2.04B |
Filed figures from SEC EDGAR, in the reporting currency.
Next earnings
Recent news
- Aon (AON) Stock Cools As Margin Gains Meet Earnings Drag - Simply Wall St Newssimplywall.st
- Aon (AON) Earnings: Latest Report, Earnings Call & Financialspublic.com
- Aon (AON) Stock Price, News & Analysisstocktitan.net
- AON Stock | Aon plc Q4 2025 Earnings Callyoutube.com
- Aon plc (AON) Latest Stock News & Headlines - Yahoo Financefinance.yahoo.com
Headlines link to their source. Sperio does not republish article text.
The figures above are the arithmetic. To see what a board of eight AI agents makes of them — macro, sector, filings, news and a devil's advocate whose only job is to attack the thesis — run the full analysis on AON.
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This page presents computed figures and filed financial data for information only. It is not investment advice, not a recommendation to buy or sell any security, and not a statement about what these shares will do. Sperio is a research tool, not an investment adviser. Figures are derived automatically from public filings and market data and may be incomplete, out of date or wrong. See the Terms & Disclaimer.