Aon plc
AON
Rank in Stocks
#395
Aon plc operates as a professional services firm in the United States, rest of... Aon plc operates as a professional services firm in the United States, rest of the Americas, the United Kingdom, Ireland, rest of Europe, the Middle East, Africa, and the Asia Pacific. It operates through Risk Capital and Human Capital segments. The company offers commercial risk solutions comprising retail and insurance brokerage, specialty solutions, global risk consulting, captives management, and affinity programs; health solutions, such as consulting and brokerage, consumer benefits, and talent advisory services; and wealth solutions, including retirement consulting and investments. It also provides treaty and facultative reinsurance; strategy and technology group solutions; insurance-linked securities, capital raising, strategic advice, restructuring, and merger and acquisition services; and risk management products and solutions, capital market solutions, and corporate finance advisory services. In addition, the company offers strategic design advice and actuarial services; pension risk transfer and integrated pension administration; and investment advisory services on developing and maintaining investment programs across various plan types, including defined benefit plans, defined contribution plans, master trusts, and pooled employer plans for corporations, public pensions, endowments, and foundations. Aon plc was incorporated in 1979 and is headquartered in Dublin, Ireland.
Share Price
$289.87
Market Cap
$61.49B
Change (1 day)
-0.74%
Change (1 year)
-16.37%
Country
IE
Trade Aon plc (AON)
Category
Financial Services
P/B ratio for Aon plc (AON)
P/B ratio as of October 2026 TTM: 6.09
According to Aon plc latest financial reports and stock price the company's current price-to-book ratio (TTM) is 6.09. At the end of 2024 the company had a P/B ratio of 12.40.
P/B ratio history for Aon plc from 2000 to 2026
P/B ratio at the end of each year
| Year | P/B Ratio | Change |
|---|---|---|
| 2026 (TTM) | 6.09 | -24.96% |
| 2025 | 8.12 | -34.57% |
| 2024 | 12.40 | -117.30% |
| 2023 | -71.70 | -40.31% |
| 2022 | -120.11 | -288.70% |
| 2021 | 63.65 | 354.07% |
| 2020 | 14.02 | -4.80% |
| 2019 | 14.73 | 71.50% |
| 2018 | 8.59 | 13.61% |
| 2017 | 7.56 | 38.47% |
| 2016 | 5.46 | 28.66% |
| 2015 | 4.24 | -0.47% |
| 2014 | 4.26 | 32.74% |
| 2013 | 3.21 | 36.76% |
| 2012 | 2.35 | 20.80% |
| 2011 | 1.94 | 18.98% |
| 2010 | 1.63 | -19.00% |
| 2009 | 2.02 | -17.77% |
| 2008 | 2.45 | 7.36% |
| 2007 | 2.28 | 6.41% |
| 2006 | 2.15 | -1.65% |
| 2005 | 2.18 | 46.16% |
| 2004 | 1.49 | -11.55% |
| 2003 | 1.69 | 21.07% |
| 2002 | 1.39 | -48.15% |
| 2001 | 2.69 | 1.61% |
| 2000 | 2.65 | 0.00% |
P/B ratio for similar companies or competitors
| Company | P/B Ratio | P/B Ratio Difference | Country |
|---|---|---|---|
| 5.8 | -4.81% |
US
|
|
| 2.5651 | -57.90% |
US
|
|
| - | - |
GB
|
|
| - | - |
US
|
|
| 6.7779 | 11.24% |
IN
|
