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Aon plc

NYSE: AON · USD

Aon plc financials

6 charts

Revenue

USD millions

$4,246M
Aon plc Revenue. Quarterly values and changes versus the preceding comparable period. Missing values are unavailable.
PeriodRevenue
FY 2009 Q2$1,885M; Change unavailable vs FY 2009 Q1
FY 2009 Q3$1,808M; −4.1% vs FY 2009 Q2
FY 2009 Q4$2,073M; +14.7% vs FY 2009 Q3
FY 2010 Q1$1,904M; −8.2% vs FY 2009 Q4
FY 2010 Q2$1,898M; −0.3% vs FY 2010 Q1
FY 2010 Q3$1,801M; −5.1% vs FY 2010 Q2
FY 2010 Q4$2,909M; +61.5% vs FY 2010 Q3
FY 2011 Q1$2,759M; −5.2% vs FY 2010 Q4
FY 2011 Q2$2,811M; +1.9% vs FY 2011 Q1
FY 2011 Q3$2,723M; −3.1% vs FY 2011 Q2
FY 2011 Q4$2,994M; +10.0% vs FY 2011 Q3
FY 2012 Q1$2,841M; −5.1% vs FY 2011 Q4
FY 2012 Q2$2,821M; −0.7% vs FY 2012 Q1
FY 2012 Q3$2,737M; −3.0% vs FY 2012 Q2
FY 2012 Q4$3,115M; +13.8% vs FY 2012 Q3
FY 2013 Q1$2,915M; −6.4% vs FY 2012 Q4
FY 2013 Q2$2,897M; −0.6% vs FY 2013 Q1
FY 2013 Q3$2,794M; −3.6% vs FY 2013 Q2
FY 2013 Q4$3,209M; +14.9% vs FY 2013 Q3
FY 2014 Q1$2,947M; −8.2% vs FY 2013 Q4
FY 2014 Q2$2,919M; −1.0% vs FY 2014 Q1
FY 2014 Q3$2,880M; −1.3% vs FY 2014 Q2
FY 2014 Q4$3,299M; +14.5% vs FY 2014 Q3
FY 2015 Q1$2,847M; −13.7% vs FY 2014 Q4
FY 2015 Q2$2,805M; −1.5% vs FY 2015 Q1
FY 2015 Q3$2,742M; −2.2% vs FY 2015 Q2
FY 2015 Q4$3,288M; +19.9% vs FY 2015 Q3
FY 2016 Q1$2,792M; −15.1% vs FY 2015 Q4
FY 2016 Q2$2,766M; −0.9% vs FY 2016 Q1
FY 2016 Q3$2,746M; −0.7% vs FY 2016 Q2
FY 2016 Q4$3,262M; +18.8% vs FY 2016 Q3
FY 2017 Q1$2,381M; −27.0% vs FY 2016 Q4
FY 2017 Q2$2,368M; −0.5% vs FY 2017 Q1
FY 2017 Q3$2,340M; −1.2% vs FY 2017 Q2
FY 2017 Q4$2,909M; +24.3% vs FY 2017 Q3
FY 2018 Q1$3,090M; +6.2% vs FY 2017 Q4
FY 2018 Q2$2,561M; −17.1% vs FY 2018 Q1
FY 2018 Q3$2,349M; −8.3% vs FY 2018 Q2
FY 2018 Q4$10,770M; +358.5% vs FY 2018 Q3
FY 2019 Q1$3,143M; −70.8% vs FY 2018 Q4
FY 2019 Q2$2,606M; −17.1% vs FY 2019 Q1
FY 2019 Q3$2,379M; −8.7% vs FY 2019 Q2
FY 2019 Q4$2,885M; +21.3% vs FY 2019 Q3
FY 2020 Q1$3,219M; +11.6% vs FY 2019 Q4
FY 2020 Q2$2,497M; −22.4% vs FY 2020 Q1
FY 2020 Q3$2,385M; −4.5% vs FY 2020 Q2
FY 2020 Q4$2,965M; +24.3% vs FY 2020 Q3
FY 2021 Q1$3,525M; +18.9% vs FY 2020 Q4
FY 2021 Q2$2,886M; −18.1% vs FY 2021 Q1
FY 2021 Q3$2,702M; −6.4% vs FY 2021 Q2
FY 2021 Q4$3,080M; +14.0% vs FY 2021 Q3
FY 2022 Q1$3,670M; +19.2% vs FY 2021 Q4
FY 2022 Q2$2,983M; −18.7% vs FY 2022 Q1
FY 2022 Q3$2,696M; −9.6% vs FY 2022 Q2
FY 2022 Q4$3,130M; +16.1% vs FY 2022 Q3
FY 2023 Q1$3,871M; +23.7% vs FY 2022 Q4
FY 2023 Q2$3,177M; −17.9% vs FY 2023 Q1
FY 2023 Q3$2,953M; −7.1% vs FY 2023 Q2
FY 2023 Q4$3,375M; +14.3% vs FY 2023 Q3
FY 2024 Q1$4,070M; +20.6% vs FY 2023 Q4
FY 2024 Q2$3,760M; −7.6% vs FY 2024 Q1
FY 2024 Q3$3,721M; −1.0% vs FY 2024 Q2
FY 2024 Q4$4,147M; +11.4% vs FY 2024 Q3
FY 2025 Q1$4,729M; +14.0% vs FY 2024 Q4
FY 2025 Q2$4,155M; −12.1% vs FY 2025 Q1
FY 2025 Q3$3,997M; −3.8% vs FY 2025 Q2
FY 2025 Q4$4,300M; +7.6% vs FY 2025 Q3
FY 2026 Q1$5,034M; +17.1% vs FY 2025 Q4
FY 2026 Q2$4,246M; −15.7% vs FY 2026 Q1
Jun 30, 2009 through Sep 25, 2026

Free cash flow

USD millions

$483M
Aon plc Free cash flow. Quarterly values and changes versus the preceding comparable period. Missing values are unavailable.
PeriodFree cash flow
FY 2009 Q2$-488M; Change unavailable vs FY 2009 Q1
FY 2009 Q3$51M; +110.5% vs FY 2009 Q2
FY 2009 Q4$140M; +174.5% vs FY 2009 Q3
FY 2010 Q1$431M; +207.9% vs FY 2009 Q4
FY 2010 Q2$370M; −14.2% vs FY 2010 Q1
FY 2010 Q3$-143M; −138.6% vs FY 2010 Q2
FY 2010 Q4$-51M; +64.3% vs FY 2010 Q3
FY 2011 Q1$526M; +1131.4% vs FY 2010 Q4
FY 2011 Q2$536M; +1.9% vs FY 2011 Q1
FY 2011 Q3$200M; −62.7% vs FY 2011 Q2
FY 2011 Q4$-485M; −342.5% vs FY 2011 Q3
FY 2012 Q1$-86M; +82.3% vs FY 2011 Q4
FY 2012 Q2$226M; +362.8% vs FY 2012 Q1
FY 2012 Q3$526M; +132.7% vs FY 2012 Q2
FY 2012 Q4$484M; −8.0% vs FY 2012 Q3
FY 2013 Q1$-6M; −101.2% vs FY 2012 Q4
FY 2013 Q2$271M; +4616.7% vs FY 2013 Q1
FY 2013 Q3$545M; +101.1% vs FY 2013 Q2
FY 2013 Q4$594M; +9.0% vs FY 2013 Q3
FY 2014 Q1$-66M; −111.1% vs FY 2013 Q4
FY 2014 Q2$284M; +530.3% vs FY 2014 Q1
FY 2014 Q3$486M; +71.1% vs FY 2014 Q2
FY 2014 Q4$682M; +40.3% vs FY 2014 Q3
FY 2015 Q1$74M; −89.1% vs FY 2014 Q4
FY 2015 Q2$149M; +101.4% vs FY 2015 Q1
FY 2015 Q3$627M; +320.8% vs FY 2015 Q2
FY 2015 Q4$869M; +38.6% vs FY 2015 Q3
FY 2016 Q1$221M; −74.6% vs FY 2015 Q4
FY 2016 Q2$439M; +98.6% vs FY 2016 Q1
FY 2016 Q3$662M; +50.8% vs FY 2016 Q2
FY 2016 Q4$782M; +18.1% vs FY 2016 Q3
FY 2017 Q1$206M; −73.7% vs FY 2016 Q4
FY 2017 Q2$212M; +2.9% vs FY 2017 Q1
FY 2017 Q3$-190M; −189.6% vs FY 2017 Q2
FY 2017 Q4$323M; +270.0% vs FY 2017 Q3
FY 2018 Q1$95M; −70.6% vs FY 2017 Q4
FY 2018 Q2$207M; +117.9% vs FY 2018 Q1
FY 2018 Q3$494M; +138.6% vs FY 2018 Q2
FY 2018 Q4$650M; +31.6% vs FY 2018 Q3
FY 2019 Q1$17M; −97.4% vs FY 2018 Q4
FY 2019 Q2$238M; +1300.0% vs FY 2019 Q1
FY 2019 Q3$741M; +211.3% vs FY 2019 Q2
FY 2019 Q4$614M; −17.1% vs FY 2019 Q3
FY 2020 Q1$279M; −54.6% vs FY 2019 Q4
FY 2020 Q2$851M; +205.0% vs FY 2020 Q1
FY 2020 Q3$774M; −9.0% vs FY 2020 Q2
FY 2020 Q4$738M; −4.7% vs FY 2020 Q3
FY 2021 Q1$532M; −27.9% vs FY 2020 Q4
FY 2021 Q2$743M; +39.7% vs FY 2021 Q1
FY 2021 Q3$-126M; −117.0% vs FY 2021 Q2
FY 2021 Q4$896M; +811.1% vs FY 2021 Q3
FY 2022 Q1$440M; −50.9% vs FY 2021 Q4
FY 2022 Q2$623M; +41.6% vs FY 2022 Q1
FY 2022 Q3$988M; +58.6% vs FY 2022 Q2
FY 2022 Q4$972M; −1.6% vs FY 2022 Q3
FY 2023 Q1$367M; −62.2% vs FY 2022 Q4
FY 2023 Q2$619M; +68.7% vs FY 2023 Q1
FY 2023 Q3$985M; +59.1% vs FY 2023 Q2
FY 2023 Q4$1,212M; +23.0% vs FY 2023 Q3
FY 2024 Q1$261M; −78.5% vs FY 2023 Q4
FY 2024 Q2$460M; +76.2% vs FY 2024 Q1
FY 2024 Q3$951M; +106.7% vs FY 2024 Q2
FY 2024 Q4$1,145M; +20.4% vs FY 2024 Q3
FY 2025 Q1$84M; −92.7% vs FY 2024 Q4
FY 2025 Q2$732M; +771.4% vs FY 2025 Q1
FY 2025 Q3$1,079M; +47.4% vs FY 2025 Q2
FY 2025 Q4$1,323M; +22.6% vs FY 2025 Q3
FY 2026 Q1$363M; −72.6% vs FY 2025 Q4
FY 2026 Q2$483M; +33.1% vs FY 2026 Q1

Net margin

%

12.98%
Aon plc Net margin. Reported fiscal history.
Fiscal period%
FY 2009 Q27.9%
FY 2009 Q36.64%
FY 2009 Q49.55%
FY 2010 Q19.35%
FY 2010 Q28.06%
FY 2010 Q38%
FY 2010 Q47.94%
FY 2011 Q18.92%
FY 2011 Q29.18%
FY 2011 Q37.27%
FY 2011 Q49.35%
FY 2012 Q18.76%
FY 2012 Q29%
FY 2012 Q37.67%
FY 2012 Q49.86%
FY 2013 Q19.33%
FY 2013 Q28.7%
FY 2013 Q39.45%
FY 2013 Q411.22%
FY 2014 Q111.4%
FY 2014 Q210.72%
FY 2014 Q310.94%
FY 2014 Q414.16%
FY 2015 Q111.98%
FY 2015 Q26.7%
FY 2015 Q311.05%
FY 2015 Q417.94%
FY 2016 Q111.71%
FY 2016 Q210.12%
FY 2016 Q311.43%
FY 2016 Q414.07%
FY 2017 Q112.81%
FY 2017 Q232.85%
FY 2017 Q38.21%
FY 2017 Q4-0.41%
FY 2018 Q119.74%
FY 2018 Q22.26%
FY 2018 Q36.51%
FY 2018 Q43.28%
FY 2019 Q121.51%
FY 2019 Q211.01%
FY 2019 Q39.58%
FY 2019 Q413.24%
FY 2020 Q124.57%
FY 2020 Q216.46%
FY 2020 Q311.82%
FY 2020 Q418.01%
FY 2021 Q126.47%
FY 2021 Q213.62%
FY 2021 Q3-32.98%
FY 2021 Q4—
FY 2022 Q127.87%
FY 2022 Q216.8%
FY 2022 Q315.13%
FY 2022 Q420.99%
FY 2023 Q127.12%
FY 2023 Q217.63%
FY 2023 Q315.44%
FY 2023 Q414.76%
FY 2024 Q126.31%
FY 2024 Q213.94%
FY 2024 Q39.22%
FY 2024 Q417.27%
FY 2025 Q120.41%
FY 2025 Q213.94%
FY 2025 Q311.46%
FY 2025 Q439.37%
FY 2026 Q124.08%
FY 2026 Q212.98%

P/E

× · TTM · Daily

15.19×
Aon plc P/E. Monthly closing observations; inspect daily values with the chart arrow keys.
Close date× · TTM · DailyFinancials through
2012-02-2919.63×2010-09-30
2012-03-3020.57×2010-09-30
2012-04-3021.72×2010-09-30
2012-05-3119.5×2010-09-30
2012-06-2919.62×2010-09-30
2012-07-3120.63×2010-09-30
2012-08-3121.79×2010-09-30
2012-09-2821.93×2010-09-30
2012-10-3122.62×2010-09-30
2012-11-3023.82×2010-09-30
2012-12-3123.32×2010-09-30
2013-01-3124.21×2010-09-30
2013-02-2822.06×2011-09-30
2013-03-2822.21×2011-09-30
2013-04-3021.79×2011-09-30
2013-05-3122.99×2011-09-30
2013-06-2823.24×2011-09-30
2013-07-3124.37×2011-09-30
2013-08-3023.97×2011-09-30
2013-09-3026.88×2011-09-30
2013-10-3128.56×2011-09-30
2013-11-2929.48×2011-09-30
2013-12-3130.29×2011-09-30
2014-01-3129.05×2011-09-30
2014-02-2829.36×2012-09-30
2014-03-3128.91×2012-09-30
2014-04-3029.11×2012-09-30
2014-05-3030.85×2012-09-30
2014-06-3030.9×2012-09-30
2014-07-3128.94×2012-09-30
2014-08-2929.9×2012-09-30
2014-09-3030.07×2012-09-30
2014-10-3129.5×2012-09-30
2014-11-2831.72×2012-09-30
2014-12-3132.53×2012-09-30
2015-01-3030.89×2012-09-30
2015-02-2729.54×2013-09-30
2015-03-3128.29×2013-09-30
2015-04-3028.33×2013-09-30
2015-05-2929.79×2013-09-30
2015-06-3029.34×2013-09-30
2015-07-3129.66×2013-09-30
2015-08-3127.5×2013-09-30
2015-09-3026.08×2013-09-30
2015-10-3027.47×2013-09-30
2015-11-3027.89×2013-09-30
2015-12-3127.14×2013-09-30
2016-01-2925.85×2013-09-30
2016-02-2919.1×2015-12-31
2016-03-3120.93×2015-12-31
2016-04-2921.07×2015-12-31
2016-05-3121.8×2016-03-31
2016-06-3021.79×2016-03-31
2016-07-2921.36×2016-03-31
2016-08-3122.21×2016-03-31
2016-09-3022.44×2016-03-31
2016-10-3122.11×2016-03-31
2016-11-3022.76×2016-03-31
2016-12-3022.25×2016-03-31
2017-01-3122.48×2016-03-31
2017-02-2822.22×2016-12-31
2017-03-3122.8×2016-12-31
2017-04-2823.03×2016-12-31
2017-05-3125.15×2016-12-31
2017-06-3025.54×2016-12-31
2017-07-3126.55×2016-12-31
2017-08-3126.74×2016-12-31
2017-09-2928.07×2016-12-31
2017-10-3121.75×2017-09-30
2017-11-3021.26×2017-09-30
2017-12-2920.32×2017-09-30
2018-01-3121.56×2017-09-30
2018-02-2829.09×2017-12-31
2018-03-2929.09×2017-12-31
2018-04-3029.54×2017-12-31
2018-05-3122.89×2018-03-31
2018-06-2922.45×2018-03-31
2018-07-3143.95×2018-06-30
2018-08-3144.57×2018-06-30
2018-09-2847.09×2018-06-30
2018-10-3149.82×2018-09-30
2018-11-3052.66×2018-09-30
2018-12-3146.36×2018-09-30
2019-01-3149.83×2018-09-30
2019-02-2837.05×2018-12-31
2019-03-2936.87×2018-12-31
2019-04-3036.61×2019-03-31
2019-05-3136.6×2019-03-31
2019-06-2839.22×2019-03-31
2019-07-3132.18×2019-06-30
2019-08-3033.13×2019-06-30
2019-09-3032.91×2019-06-30
2019-10-3130.73×2019-09-30
2019-11-2932.39×2019-09-30
2019-12-3133.14×2019-09-30
2020-01-3135.04×2019-09-30
2020-02-2832.14×2019-12-31
2020-03-3125.5×2019-12-31
2020-04-3026.68×2019-12-31
2020-05-2930.43×2019-12-31
2020-06-3029.76×2019-12-31
2020-07-3131.71×2019-12-31
2020-08-3130.9×2019-12-31
2020-09-3031.88×2019-12-31
2020-10-3028.44×2019-12-31
2020-11-3031.66×2019-12-31
2020-12-3132.65×2019-12-31
2021-01-2931.39×2019-12-31
2021-02-2626.68×2020-12-31
2021-03-3126.96×2020-12-31
2021-04-3029.46×2020-12-31
2021-05-2829.69×2020-12-31
2021-06-3027.98×2020-12-31
2021-07-3030.47×2020-12-31
2021-08-3133.61×2020-12-31
2021-09-3033.49×2020-12-31
2021-10-2937.49×2020-12-31
2021-11-3034.66×2020-12-31
2021-12-3135.22×2020-12-31
2022-01-3132.39×2020-12-31
2022-02-2851.53×2021-12-31
2022-03-3157.43×2021-12-31
2022-04-2950.79×2021-12-31
2022-05-3148.62×2021-12-31
2022-06-3047.57×2021-12-31
2022-07-2951.33×2021-12-31
2022-08-3149.25×2021-12-31
2022-09-3047.25×2021-12-31
2022-10-3121.41×2022-09-30
2022-11-3023.45×2022-09-30
2022-12-3022.83×2022-09-30
2023-01-3124.24×2022-09-30
2023-02-2824.55×2022-12-31
2023-03-3125.46×2022-12-31
2023-04-2826.26×2022-12-31
2023-05-3124.41×2023-03-31
2023-06-3027.33×2023-03-31
2023-07-3124.56×2023-06-30
2023-08-3125.71×2023-06-30
2023-09-2925×2023-06-30
2023-10-3123.25×2023-09-30
2023-11-3024.68×2023-09-30
2023-12-2921.87×2023-09-30
2024-01-3122.42×2023-09-30
2024-02-2924.9×2023-12-31
2024-03-2826.3×2023-12-31
2024-04-3021.83×2024-03-31
2024-05-3121.8×2024-03-31
2024-06-2822.73×2024-03-31
2024-07-3127.49×2024-06-30
2024-08-3028.76×2024-06-30
2024-09-3028.95×2024-06-30
2024-10-3132.89×2024-09-30
2024-11-2935.1×2024-09-30
2024-12-3132.2×2024-09-30
2025-01-3133.25×2024-09-30
2025-02-2833.63×2024-12-31
2025-03-3132.81×2024-12-31
2025-04-3030.34×2025-03-31
2025-05-3031.82×2025-03-31
2025-06-3030.51×2025-03-31
2025-07-3129.69×2025-06-30
2025-08-2930.64×2025-06-30
2025-09-3029.77×2025-06-30
2025-10-3128.44×2025-06-30
2025-11-2828.22×2025-09-30
2025-12-3128.13×2025-09-30
2026-01-3027.88×2025-09-30
2026-02-2719.66×2025-12-31
2026-03-3118.91×2025-12-31
2026-04-3018.26×2025-12-31
2026-05-2917.27×2026-03-31
2026-06-3018.12×2026-03-31
2026-07-3119.7×2026-06-30
2026-08-3117.57×2026-06-30
2026-09-2515.19×2026-06-30
Mean 28.96×Median 27.91×46% below median

ROIC

% · Annual / TTM

15.21%
Aon plc ROIC. Reported fiscal history.
Fiscal period% · Annual / TTM
FY 2009 Q2—
FY 2009 Q3—
FY 2009 Q4—
FY 2010 Q1—
FY 2010 Q2—
FY 2010 Q3—
FY 2010 Q48.93%
FY 2011 Q1—
FY 2011 Q2—
FY 2011 Q3—
FY 2011 Q49.42%
FY 2012 Q1—
FY 2012 Q2—
FY 2012 Q3—
FY 2012 Q49.82%
FY 2013 Q1—
FY 2013 Q2—
FY 2013 Q3—
FY 2013 Q410.49%
FY 2014 Q1—
FY 2014 Q2—
FY 2014 Q3—
FY 2014 Q413.31%
FY 2015 Q1—
FY 2015 Q2—
FY 2015 Q3—
FY 2015 Q413.32%
FY 2016 Q1—
FY 2016 Q2—
FY 2016 Q3—
FY 2016 Q414.31%
FY 2017 Q1—
FY 2017 Q2—
FY 2017 Q3—
FY 2017 Q45.88%
FY 2018 Q1—
FY 2018 Q2—
FY 2018 Q3—
FY 2018 Q413.86%
FY 2019 Q1—
FY 2019 Q2—
FY 2019 Q3—
FY 2019 Q418.43%
FY 2020 Q1—
FY 2020 Q2—
FY 2020 Q3—
FY 2020 Q422.28%
FY 2021 Q122.68%
FY 2021 Q222.01%
FY 2021 Q311.3%
FY 2021 Q413.86%
FY 2022 Q113.98%
FY 2022 Q215.49%
FY 2022 Q330.42%
FY 2022 Q431.3%
FY 2023 Q129.75%
FY 2023 Q231.75%
FY 2023 Q335.28%
FY 2023 Q432.48%
FY 2024 Q123.8%
FY 2024 Q217.12%
FY 2024 Q317.07%
FY 2024 Q418.88%
FY 2025 Q115.45%
FY 2025 Q213.91%
FY 2025 Q314.78%
FY 2025 Q414.96%
FY 2026 Q115.39%
FY 2026 Q215.21%

Capital allocation

% of tracked cash uses

$274M
Aon plc capital allocation. Quarterly values. Missing values are unavailable.
PeriodCapexAcquisitionsBuybacksDividendsDebt repaymentsTracked uses
FY 2009 Q239.51% · $32M8.64% · $7MUnavailable51.85% · $42MUnavailable100% · $81M
FY 2009 Q315.35% · $33M6.98% · $15M58.14% · $125M19.07% · $41M0.47% · $1M100% · $215M
FY 2009 Q43.77% · $54M15.28% · $219M23.73% · $340M2.86% · $41M54.36% · $779M100% · $1,433M
FY 2010 Q119.3% · $33M27.49% · $47M29.24% · $50M23.98% · $41MUnavailable100% · $171M
FY 2010 Q225.85% · $38M12.24% · $18M34.01% · $50M27.89% · $41MUnavailable100% · $147M
FY 2010 Q338.6% · $44M21.93% · $25M0% · $0M35.96% · $41M3.51% · $4M100% · $114M
FY 2010 Q42.2% · $65M66.15% · $1,958M5.07% · $150M1.76% · $52M24.83% · $735M100% · $2,960M
FY 2011 Q110.39% · $56M0.56% · $3M64.94% · $350M9.46% · $51M14.66% · $79M100% · $539M
FY 2011 Q22.26% · $43M4.41% · $84M15.91% · $303M2.57% · $49M74.84% · $1,425M100% · $1,904M
FY 2011 Q316.72% · $52M4.82% · $15M56.27% · $175M16.08% · $50M6.11% · $19M100% · $311M
FY 2011 Q429.51% · $90MUnavailable0% · $0M16.39% · $50M54.1% · $165M100% · $305M
FY 2012 Q118.54% · $71M6.01% · $23M26.11% · $100M12.79% · $49M36.55% · $140M100% · $383M
FY 2012 Q29.91% · $58M10.09% · $59M42.74% · $250M9.06% · $53M28.21% · $165M100% · $585M
FY 2012 Q313.46% · $72M2.8% · $15M51.4% · $275M9.53% · $51M22.8% · $122M100% · $535M
FY 2012 Q45.11% · $68M4.73% · $63M37.54% · $500M3.83% · $51M48.8% · $650M100% · $1,332M
FY 2013 Q15.32% · $60M0.18% · $2M26.62% · $300M4.44% · $50M63.44% · $715M100% · $1,127M
FY 2013 Q22.75% · $62M0.93% · $21M9.98% · $225M2.44% · $55M83.9% · $1,892M100% · $2,255M
FY 2013 Q32.78% · $52M0.16% · $3M26.71% · $500M2.88% · $54M67.47% · $1,263M100% · $1,872M
FY 2013 Q45.38% · $55M2.74% · $28M7.53% · $77M5.19% · $53M79.16% · $809M100% · $1,022M
FY 2014 Q13.57% · $55M0.32% · $5M38.91% · $600M3.44% · $53M53.76% · $829M100% · $1,542M
FY 2014 Q23.37% · $60M4.38% · $78M36.54% · $650M4.22% · $75M51.49% · $916M100% · $1,779M
FY 2014 Q32.73% · $64M16.24% · $381M21.31% · $500M3.11% · $73M56.61% · $1,328M100% · $2,346M
FY 2014 Q45.1% · $77M0.99% · $15M33.13% · $500M4.77% · $72M56% · $845M100% · $1,509M
FY 2015 Q15.69% · $62M1.93% · $21M22.94% · $250M6.51% · $71M62.94% · $686M100% · $1,090M
FY 2015 Q24.77% · $80M0.12% · $2M17.89% · $300M5.07% · $85M72.15% · $1,210M100% · $1,677M
FY 2015 Q34.79% · $83M0.17% · $3M34.6% · $600M4.84% · $84M55.59% · $964M100% · $1,734M
FY 2015 Q42.33% · $65MUnavailable14.36% · $400M2.98% · $83M80.33% · $2,238M100% · $2,786M
FY 2016 Q15.15% · $52M1.58% · $16M67.82% · $685M8.12% · $82M17.33% · $175M100% · $1,010M
FY 2016 Q22.84% · $52M9.14% · $167M3.56% · $65M4.76% · $87M79.7% · $1,457M100% · $1,828M
FY 2016 Q34.39% · $49M1.34% · $15M25.72% · $287M7.97% · $89M60.57% · $676M100% · $1,116M
FY 2016 Q44.07% · $69M40.2% · $681M12.99% · $220M5.14% · $87M37.6% · $637M100% · $1,694M
FY 2017 Q12.74% · $34M3.7% · $46M10.14% · $126M7% · $87M76.43% · $950M100% · $1,243M
FY 2017 Q22.12% · $48M4.56% · $103M43.1% · $974M4.2% · $95M46.02% · $1,040M100% · $2,260M
FY 2017 Q34.51% · $43M2.41% · $23M82.6% · $788M9.64% · $92M0.84% · $8M100% · $954M
FY 2017 Q43.82% · $58M56.49% · $857M33.68% · $511M5.93% · $90M0.07% · $1M100% · $1,517M
FY 2018 Q13.13% · $45M2.02% · $29M39.62% · $569M6.2% · $89M49.03% · $704M100% · $1,436M
FY 2018 Q23.46% · $66M1.1% · $21M21.05% · $402M5.13% · $98M69.27% · $1,323M100% · $1,910M
FY 2018 Q33.51% · $68M0% · $0M15.53% · $301M5.06% · $98M75.9% · $1,471M100% · $1,938M
FY 2018 Q42.93% · $61M0.38% · $8MUnavailable4.65% · $97M92.04% · $1,919M100% · $2,085M
FY 2019 Q15.93% · $57M1.56% · $15M10.4% · $100M9.98% · $96M72.14% · $694M100% · $962M
FY 2019 Q21.79% · $49M0% · $0M38.43% · $1,055M3.9% · $107M55.88% · $1,534M100% · $2,745M
FY 2019 Q32.81% · $61M1.11% · $24M16.21% · $352M4.79% · $104M75.08% · $1,630M100% · $2,171M
FY 2019 Q44.66% · $58M0% · $0MUnavailable8.28% · $103M87.06% · $1,083M100% · $1,244M
FY 2020 Q13.21% · $59M18.19% · $334MUnavailable5.56% · $102M73.04% · $1,341M100% · $1,836M
FY 2020 Q21.26% · $30M1.43% · $34MUnavailable4.3% · $102M93% · $2,206M100% · $2,372M
FY 2020 Q36.77% · $30M0% · $0MUnavailable23.25% · $103M69.98% · $310M100% · $443M
FY 2020 Q414.47% · $22M0% · $0MUnavailable69.08% · $105M16.45% · $25M100% · $152M
FY 2021 Q13.7% · $29M0% · $0MUnavailable13.28% · $104M83.01% · $650M100% · $783M
FY 2021 Q24.08% · $41M0% · $0MUnavailable11.43% · $115M84.49% · $850M100% · $1,006M
FY 2021 Q32.94% · $32M0.28% · $3MUnavailable10.67% · $116M86.11% · $936M100% · $1,087M
FY 2021 Q41.8% · $35M0.57% · $11MUnavailable5.77% · $112M91.86% · $1,784M100% · $1,942M
FY 2022 Q10.93% · $23M5.41% · $134MUnavailable4.44% · $110M89.21% · $2,208M100% · $2,475M
FY 2022 Q226.01% · $45M5.2% · $9MUnavailable68.79% · $119MUnavailable100% · $173M
FY 2022 Q331.02% · $58M5.88% · $11MUnavailable63.1% · $118M0% · $0M100% · $187M
FY 2022 Q410.09% · $70M1.15% · $8MUnavailable16.71% · $116M72.05% · $500M100% · $694M
FY 2023 Q139.38% · $76M1.04% · $2MUnavailable59.59% · $115MUnavailable100% · $193M
FY 2023 Q234.33% · $69M2.99% · $6MUnavailable62.69% · $126MUnavailable100% · $201M
FY 2023 Q330.05% · $58M5.18% · $10MUnavailable64.77% · $125M0% · $0M100% · $193M
FY 2023 Q49.09% · $49M3.15% · $17MUnavailable22.82% · $123M64.94% · $350M100% · $539M
FY 2024 Q127.43% · $48M2.29% · $4MUnavailable70.29% · $123MUnavailable100% · $175M
FY 2024 Q21.78% · $53M93.31% · $2,776MUnavailable4.91% · $146MUnavailable100% · $2,975M
FY 2024 Q36.26% · $62M23.33% · $231MUnavailable14.85% · $147M55.56% · $550M100% · $990M
FY 2024 Q47.37% · $55M66.35% · $495MUnavailable19.57% · $146M6.7% · $50M100% · $746M
FY 2025 Q117.55% · $56M36.36% · $116MUnavailable46.08% · $147M0% · $0M100% · $319M
FY 2025 Q211.59% · $64M4.89% · $27MUnavailable29.17% · $161M54.35% · $300M100% · $552M
FY 2025 Q39.06% · $69M17.45% · $133MUnavailable21% · $160M52.49% · $400M100% · $762M
FY 2025 Q44.92% · $74M7.85% · $118MUnavailable10.71% · $161M76.51% · $1,150M100% · $1,503M
FY 2026 Q15.99% · $67M26.48% · $296MUnavailable14.49% · $162M53.04% · $593M100% · $1,118M
FY 2026 Q226.64% · $73M9.49% · $26MUnavailable63.87% · $175M0% · $0M100% · $274M

Tracked cash uses · SBC excluded

Sources and calculations

Company filings · USD · Last checked 2026-10-18. Missing inputs remain unavailable. Your chart selection and layout are saved in this browser for Aon plc.

All charts share the selected dates. Quarterly/Yearly changes fiscal charts; valuation keeps completed daily closes on a published TTM basis. Later restatements can delay that basis. Historical mean, median and pricing labels use the selected range and do not estimate intrinsic fair value.

SBC deduction is an optional economic-cost scenario for FCF-based metrics. Missing SBC never becomes zero.

Revenue
Reported revenue from company filings.
Free cash flow
Operating cash flow − reported cash capital investment. PPE purchases are preferred; the productive-assets fallback also includes software and intangibles. Reflects the SBC option and can differ from issuer-defined FCF.
Net margin
Reported net income / revenue × 100.
P/E
Completed closing price × diluted shares / TTM earnings attributable to common shareholders.
ROIC
NOPAT / average invested capital × 100. NOPAT = operating income × (1 − effective tax rate). Invested capital = equity including noncontrolling interests + debt − cash and equivalents. Average uses period end and one year earlier.
Capital allocation
Reported cash uses as a percentage of tracked uses. Missing categories remain unavailable; SBC is noncash and excluded.
Reported revenue and sources