Aon AON
NYSE AON
$276.03 -0.74 (-0.27%)
As of: Oct 1, 2026 · 3:59 PM EDT

Aon (AON) Price to Book (2009 - 2026)

Updated

Aon's Price to Book was 7.26 in Q2 2026, down 24.4% from 9.61 a year earlier but up 4.9% from the prior quarter.

Analysis

Aon (AON) Price to Book (2009 - 2026) Analysis & Trends

For FY2025, Price to Book at Aon came in at 7.99, down 35.0% from FY2024.

  • In earlier years, Price to Book was 12.30 in FY2024 and 55.53 in FY2021 (+316.7%).
  • Quarterly Price to Book has moved between 6.92 (Q1 2026) and 1110.29 (Q1 2023) over five years.
  • Compared with a year earlier, Price to Book has declined for five straight quarters, with an average decline of 26.0% over the last five quarters.
  • The best year-over-year quarter for Price to Book over five years was Q2 2022 (growth of 511.6%); the worst was Q2 2024 (a decline of 97.6%).
  • Per Business Quant data, AON's Price to Book in the three quarters before Q2 2026 was 6.92 (Q1 2026), 7.99 (Q4 2025) and 9.45 (Q3 2025).
Peer Set

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr)
1 Berkshire Hathaway 1,073.91 Bn -343.57 Bn 55.86 Bn
2 Chubb 125.44 Bn 77.50 Bn 9.13 Bn
3 Progressive 120.54 Bn 96.37 Bn 9.04 Bn
4 Marsh & Mclennan Companies 81.59 Bn 73.34 Bn -
5 Travelers Companies 74.40 Bn 50.64 Bn 6.23 Bn
6 Manulife Financial 72.53 Bn 73.74 Bn -
7 Metlife 60.06 Bn -46.42 Bn 7.82 Bn
8 Aon 58.71 Bn 51.95 Bn -
9 Arthur J. Gallagher 58.49 Bn 52.93 Bn -
10 Allstate 56.37 Bn 17.62 Bn 8.73 Bn
Historic Data

Historic Data

Download Data
DateValue
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
Jun 30, 2023 432.28
Mar 31, 2023 1,110.29
Jun 30, 2022 72.19
Mar 31, 2022 53.57
Dec 31, 2021 55.53
Sep 30, 2021 27.39
Jun 30, 2021 11.80
Mar 31, 2021 11.91
Dec 31, 2020 13.33
Sep 30, 2020 13.03
Jun 30, 2020 12.07
API Access

Aon Price to Book API

Pull this series into your own models, spreadsheets and apps with the Business Quant Historical Metrics API. The request below matches the chart above — change the frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.

https://data.businessquant.com/historic?slug=price-to-book&ticker=AON&period=max&api_key=YOUR_API_KEY