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Aon plc (AON) Market Cap

Market Cap

$76.35B$2.97B+4.05%

Summary

Current Value
As of today, AON market cap is $76B, up +4.05% in the most recent trading session on
Category
Based on its current market cap, AON falls into the Large Cap category
Historical Performance
AON market cap is up +0.86% year-to-date, up +0.68% over the past 365 days
All-Time High Comparison
AON market cap is currently -13.65% below its historical high of $88B set on
3-Year Low Comparison
AON market cap is +39.37% above its 3-year low of $55B reached on
Sector Comparison
AON market cap is higher than 96.93% of companies in Financial Services sector

Market Cap Chart

SUGGESTED SERIES

Performance

AON Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
Market Cap$76B+4.0%+12.5%+9.9%+0.9%+0.7%+8.8%+41.3%
Price$357.46+4.0%+12.5%+10.6%+1.3%+1.7%+3.5%+49.2%
Shares Outstanding213.58M0.0%-1.0%+5.1%-5.3%
PE Ratio19.61+4.0%+12.4%+10.6%-5.4%-33.4%-27.1%-25.4%
TTM Revenue$17.57B+1.6%+1.6%+7.5%+38.8%+54.3%
TTM EPS$18.22+7.0%+7.0%+55.3%+46.3%+99.1%
$90.40B+3.4%+10.3%+8.3%+1.6%-2.4%+11.3%+48.0%
TTM Dividend$3.060.0%0.0%+2.5%+5.0%+10.3%+33.1%+63.4%
TTM Net Income$4.01B+6.8%+6.8%+53.6%+49.7%+85.7%

Market Cap Highs

AON Market Cap Highs Comparison
PeriodHighDateCurrent
1M$76Bat high
3M$76Bat high
6M$76Bat high
1Y$81B-5.7%
3Y$88B-13.7%
5Y$88B-13.7%
All$88B-13.7%

Market Cap Lows

AON Market Cap Lows Comparison
PeriodLowDateCurrent
1M$67B+14.0%
3M$66B+16.0%
6M$66B+16.0%
1Y$66B+16.0%
3Y$55B+39.4%
5Y$51B+49.2%
All$935M+8069.2%

Market Cap History

DateValueChange
$76B+0.9%
$76B-2.4%
$78B+34.2%
$58B-6.2%
$62B-4.5%
$65B+35.5%
$48B-1.5%
$48B+38.5%
$35B+5.2%
$33B+13.5%
$29B+17.5%
$25B-6.3%
$27B+5.3%
$25B+45.9%
$17B+13.7%
$15B-0.6%
$15B+49.7%
$10B-17.9%
$12B-14.4%
$15B+37.1%
$11B-8.3%
$12B+52.8%
DateValueChange
$8B+0.6%
$8B+28.3%
$6B-38.9%
$10B+7.7%
$9B-13.0%
$10B+8.8%
$9B-3.5%
$10B+41.6%
$7B+27.6%
$5B+61.2%
$3B+2.5%
$3B-5.4%
$3B+33.9%
$3B+14.3%
$2B-17.7%
$3B+54.9%
$2B+20.0%
$1B-14.9%
$2B+3.4%
$2B+36.8%
$1B-

FAQ

  • What is the current market cap of AON?

    As of today, AON market cap is $76B

  • What market cap category does AON fall into?

    Based on its current market cap, AON falls into the Large Cap category

  • What is AON market cap today change?

    AON market cap is up +4.05% today

  • What is 1-year change in AON market cap?

    AON market cap is up +0.68% year-over-year

  • How far is AON market cap from its all-time high?

    AON market cap is currently -13.65% below its historical high of $88B set on March 3, 2025

  • How does AON market cap rank versus sector peers?

    AON market cap is higher than 96.93% of companies in Financial Services sector

Market Cap Formula

Market Cap = Price × Shares Outstanding

Data Sources & References

  1. AON Official Website www.aon.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/315293/000162828026004273/0001628280-26-004273-index.htm
  3. AON Profile on Yahoo Finance finance.yahoo.com/quote/AON
  4. AON Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/aon