Aon (AON) Price to Book (2009 - 2026)
Aon (AON) posted Price to Book of 7.26 for Q2 2026, up 4.93% on a QoQ basis from 6.92 in Q1 2026, and down 24.38% year-over-year from 9.61 in Q2 2025.
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Analysis
Aon (AON) Price to Book (2009 - 2026) Analysis & Trends
Aon has reported Price to Book for 18 years, with the latest figure at 7.26 in Q2 2026.
- On a quarterly basis, Price to Book fell 24.38% year-over-year to 7.26 in Q2 2026; TTM through Jun 2026 was 7.26, a 24.38% decrease from a year earlier, with the FY2025 full-year figure at 7.99, down 35.04% from the prior year.
- Price to Book was 7.26 for Q2 2026 at Aon, up from 6.92 in the prior quarter.
- The five-year high for Price to Book was 1110.29 in Q1 2023, with the low at 2591.46 in Q1 2024.
- Average Price to Book over 5 years is 70.72, with a median of 9.53 recorded in 2025.
- The sharpest annual moves came in 2022 and 2023: Price to Book slumped 401.96% in 2022, then jumped 1972.6% in 2023.
- Over 5 years, Price to Book stood at 143.52 in 2022, then surged by 45.81% to 77.77 in 2023, then jumped by 115.82% to 12.3 in 2024, then plunged by 35.04% to 7.99 in 2025, then retreated by 9.12% to 7.26 in 2026.
- The last three Price to Book figures came in at 7.26 (Q2 2026), 6.92 (Q1 2026), and 7.99 (Q4 2025), per Business Quant data.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Marsh & Mclennan Companies | 88.77 Bn | 76.82 Bn | 6.04 Bn |
| 2 | Aon | 68.55 Bn | 67.31 Bn | - |
| 3 | Arthur J. Gallagher | 67.32 Bn | 65.96 Bn | - |
| 4 | Willis Towers Watson | 31.09 Bn | 29.51 Bn | 2.09 Bn |
| 5 | Brown & Brown | 23.57 Bn | 22.68 Bn | 1.41 Bn |
| 6 | XChange TEC.INC | 19.63 Bn | 19.63 Bn | - |
| 7 | Erie Indemnity | 11.68 Bn | 11.33 Bn | - |
| 8 | Ryan Specialty Holdings | 10.71 Bn | 11.08 Bn | - |
| 9 | Hagerty | 4.65 Bn | 4.78 Bn | 244.11 Mn |
| 10 | Neptune Insurance Holdings | 4.58 Bn | 4.56 Bn | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 7.26 |
| Mar 31, 2026 | 6.92 |
| Dec 31, 2025 | 7.99 |
| Sep 30, 2025 | 9.45 |
| Jun 30, 2025 | 9.61 |
| Mar 31, 2025 | 11.98 |
| Dec 31, 2024 | 12.30 |
| Sep 30, 2024 | 11.66 |
| Jun 30, 2024 | 10.58 |
| Mar 31, 2024 | -2,591.46 |
| Dec 31, 2023 | -77.77 |
| Sep 30, 2023 | -133.57 |
| Jun 30, 2023 | 432.28 |
| Mar 31, 2023 | 1,110.29 |
| Dec 31, 2022 | -143.52 |
| Sep 30, 2022 | -82.70 |
| Jun 30, 2022 | 72.19 |
| Mar 31, 2022 | 53.57 |
| Dec 31, 2021 | 55.53 |
| Sep 30, 2021 | 27.39 |