AONAon plc
Is the price fair?
Cheap against its own history. That is the only one of 3 checks this filer's data supports, so take it as a single data point rather than a settled answer.
Cheap vs its own history: P/E 15.1 vs a 25.3 median over 41 quarters (−40% vs median).
Against the whole market›
Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.
Where this answer is blind. The growth-implied estimate assumes a fixed discount rate; capital-heavy sectors look structurally rich on it.
What AON's price assumes
Aon plc trades at 15.1× earnings against 27.9× for the median Insurance Brokers name, cheaper than its own group.
Trailing P/E · Insurance Brokers median 27.9 · cheaper than the typical name in its group
- Price / sales
- 3.96
Price / sales · as of 2026-Q2
- Price / book
- 7.25
Price / book · as of 2026-Q2
- EV / sales
- 4.74
EV / sales
Details›
- Price / bookas of 2026-Q2
- 7.25
- EV / EBITas of 2026-Q2
- 17.9
- EV / salesas of 2026-Q2
- 4.74
- Financial Services median P/E625 names
- 12.1
- Insurance Brokers median P/E15 names
- 27.9
- Market capitalisation
- $67.9B
| Method | Per share |
|---|---|
| Its own P/E history, lower quartile | $398.84 |
| Its own P/E history, median | $458.55 |
| Its own P/E history, upper quartile | $543.78 |
| 52-week range | $269.53 – $381.27 |
| Today | $273.44 |
Multiples from SEC filings and end-of-day closes; implied growth from a reverse discounted cash flow. Group medians across the names Ryufin tracks.
Insurance Brokers
The closest names by size in the same industry