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Aon plc (AON) Price To Book Ratio

PB Ratio

9.310.03-0.32%

Summary

As of today, AON PB ratio is 9.31, down -0.32% on
AON PB ratio is currently -99.14% below its historical high of 1,079.15 set on
AON PB ratio reached a 1-year high of 14.44 on
AON PB ratio reached a 1-year low of 8.84 on
AON PB ratio is down -28.33% year-over-year
AON PB ratio is higher than 96.57% of companies in Financial Services sector

Chart

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Series
SUGGESTED SERIES

Performance

AON Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
PB Ratio9.31-0.3%-2.2%+0.1%-2.5%-28.3%+107.6%-30.6%
Price$343.86-0.3%-2.3%+0.2%-2.6%-6.6%+8.4%+65.4%
PE Ratio27.54-0.3%-2.2%+0.2%-2.5%-5.3%+5.2%+11.8%
TTM Revenue$17.12B+1.6%–+1.6%–+14.1%+38.0%+56.3%
TTM EPS$12.49+4.5%–+4.5%–+5.4%-3.1%+61.1%
Quarterly Book Value$7.94B+1.2%–+1.2%–+27.1%+1113.9%+124.1%
PS Ratio4.32-0.2%-2.3%+0.2%-2.5%-14.5%-17.2%+1.9%
Enterprise Value$90.22B-0.2%-1.9%+0.1%-2.1%-6.1%+19.2%+65.2%
Market Cap$74B-0.3%-2.3%+0.1%-2.6%-7.0%+13.4%+57.6%

Highs

AON PB Ratio Highs Comparison
PeriodHighDateCurrent
1M9.66-3.6%
3M9.66-3.6%
6M10.32-9.8%
1Y14.44-35.5%
3Y1,079.15-99.1%
5Y1,079.15-99.1%
All1,079.15-99.1%

Lows

AON PB Ratio Lows Comparison
PeriodLowDateCurrent
1M9.31at low
3M8.84+5.3%
6M8.84+5.3%
1Y8.84+5.3%
3Y-998.23+100.9%
5Y-998.23+100.9%
All-998.23+100.9%

History

DateValueChange
9.31-2.5%
9.55-24.6%
12.67+118.1%
-69.97+40.0%
-116.54-291.5%
60.85+346.4%
13.63-4.8%
14.32+70.3%
8.41+16.2%
7.24+35.6%
5.34+29.0%
4.14+2.5%
4.04+30.3%
3.10+39.0%
2.23+18.6%
1.88+1.6%
1.85-2.6%
1.90-18.1%
2.32-0.4%
2.33+14.8%
2.03-6.9%
2.18+47.3%
DateValueChange
1.48-11.4%
1.67+26.5%
1.32-51.5%
2.72+3.0%
2.64-21.4%
3.36+7.7%
3.12-11.9%
3.54+45.1%
2.44+19.6%
2.04+36.9%
1.49+4.2%
1.43-12.8%
1.64+13.1%
1.45-6.5%
1.55-19.7%
1.93+36.9%
1.41+7.6%
1.31-13.8%
1.52-12.1%
1.73+16.1%
1.49-

FAQ

  • What is the current PB ratio of AON?

    As of today, AON PB ratio is 9.31

  • What is AON PB ratio 1-year high?

    AON PB ratio reached a 1-year high of 14.44 on February 28, 2025

  • What is AON PB ratio 1-year low?

    AON PB ratio reached a 1-year low of 8.84 on October 29, 2025

  • What is 1-year change in AON PB ratio?

    AON PB ratio is down -28.33% year-over-year

  • What is 3-year change in AON PB ratio?

    AON PB ratio is up +107.56% over the past 3 years

  • How far is AON PB ratio from its all-time high?

    AON PB ratio is currently -99.14% below its historical high of 1,079.15 set on June 30, 2023

  • How does AON PB ratio rank versus sector peers?

    AON PB ratio is higher than 96.57% of companies in Financial Services sector

PB Ratio Formula

P/B =  
Price
Book Value

Data Sources & References

  1. AON Official Website www.aon.com
  2. Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/315293/000162828025047805/0001628280-25-047805-index.htm
  3. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/315293/000162828025006093/0001628280-25-006093-index.htm
  4. AON Profile on Yahoo Finance finance.yahoo.com/quote/AON
  5. AON Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/aon