AJG vs AON: fair value comparison
Arthur J. Gallagher & Co. and Aon plc · Updated 2026-10-19
Both currently screen as undervalued on TickrTrends' Forward Fair Value model. Within Financial Services, AON currently sits closer to the top of our ranking by discount to fair value. AJG carries the stronger quality grade.
| AJG | AON | |
|---|---|---|
| Verdict | Undervalued | Undervalued |
| Last price | $232.70 | $273.47 |
| 12-month range | $192.00–$280.73 | $269.45–$381.26 |
| Rank by discount to fair value | #13 of 167 Financial Services | #12 of 167 Financial Services |
| Quality grade | A | B |
| Leverage | Low | High |
| Margin trend | Expanding | Expanding |
| Revenue growth | Strong | Strong |
| RSI zone | Neutral | Neutral |
| 52-week position | The lower-middle quarter | The bottom quarter |
Full single-stock breakdowns: AJG fair value analysis · AON fair value analysis