Entity Common Stock, Shares Outstanding of Aon plc from 29 Jan 2010 to 30 Oct 2025

Taxonomy & unit
dei: shares
Description
Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.
Summary
Aon plc quarterly Entity Common Stock, Shares Outstanding in shares history and change rate from 29 Jan 2010 to 30 Oct 2025.
  • Aon plc Entity Common Stock, Shares Outstanding for the quarter ending 30 Oct 2025 was 214,935,265, a 0.62% decline year-over-year.
Source SEC data
View on sec.gov
Entity Common Stock, Shares Outstanding, Quarterly (shares)
Entity Common Stock, Shares Outstanding, YoY Quarterly Change (%)

Aon plc Quarterly Entity Common Stock, Shares Outstanding (shares)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q3 2025 214,935,265 -1,331,013 -0.62% 30 Oct 2025 10-Q 31 Oct 2025 2025 Q3
Q2 2025 215,626,597 -1,615,564 -0.74% 24 Jul 2025 10-Q 25 Jul 2025 2025 Q2
Q1 2025 215,939,916 +17,433,198 +8.8% 24 Apr 2025 10-Q 25 Apr 2025 2025 Q1
Q4 2024 216,001,106 14 Feb 2025 10-K 18 Feb 2025 2024 FY
Q3 2024 216,266,278 +16,049,933 +8% 24 Oct 2024 10-Q 25 Oct 2024 2024 Q3
Q2 2024 217,242,161 +14,375,368 +7.1% 25 Jul 2024 10-Q 26 Jul 2024 2024 Q2
Q1 2024 198,506,718 -5,738,797 -2.8% 12 Apr 2024 10-K/A 17 Apr 2024 2023 FY
Q3 2023 200,216,345 -6,636,591 -3.2% 26 Oct 2023 10-Q 27 Oct 2023 2023 Q3
Q2 2023 202,866,793 -8,058,764 -3.8% 27 Jul 2023 10-Q 28 Jul 2023 2023 Q2
Q1 2023 204,245,515 -8,138,387 -3.8% 27 Apr 2023 10-Q 28 Apr 2023 2023 Q1
Q3 2022 206,852,936 -13,479,470 -6.1% 27 Oct 2022 10-Q 28 Oct 2022 2022 Q3
Q2 2022 210,925,557 -14,821,590 -6.6% 28 Jul 2022 10-Q 29 Jul 2022 2022 Q2
Q1 2022 212,383,902 -13,263,348 -5.9% 28 Apr 2022 10-Q 29 Apr 2022 2022 Q1
Q3 2021 220,332,406 -8,283,942 -3.6% 28 Oct 2021 10-Q 29 Oct 2021 2021 Q3
Q2 2021 225,747,147 -5,903,189 -2.5% 29 Jul 2021 10-Q 30 Jul 2021 2021 Q2
Q1 2021 225,647,250 -5,437,334 -2.4% 29 Apr 2021 10-Q 30 Apr 2021 2021 Q1
Q3 2020 228,616,348 -5,521,060 -2.4% 29 Oct 2020 10-Q 30 Oct 2020 2020 Q3
Q2 2020 231,650,336 -4,191,550 -1.8% 30 Jul 2020 10-Q 31 Jul 2020 2020 Q2
Q1 2020 231,084,584 -9,437,078 -3.9% 30 Apr 2020 10-Q 01 May 2020 2020 Q1
Q4 2019 231,582,094 13 Feb 2020 10-K 14 Feb 2020 2019 FY
Q3 2019 234,137,408 -6,706,706 -2.8% 24 Oct 2019 10-Q 25 Oct 2019 2019 Q3
Q2 2019 235,841,886 -6,813,457 -2.8% 25 Jul 2019 10-Q 26 Jul 2019 2019 Q2
Q1 2019 240,521,662 -3,990,855 -1.6% 25 Apr 2019 10-Q 26 Apr 2019 2019 Q1
Q3 2018 240,844,114 -9,053,598 -3.6% 25 Oct 2018 10-Q 26 Oct 2018 2018 Q3
Q2 2018 242,655,343 -11,681,976 -4.6% 26 Jul 2018 10-Q 27 Jul 2018 2018 Q2
Q1 2018 244,512,517 -18,088,245 -6.9% 03 May 2018 10-Q 04 May 2018 2018 Q1
Q3 2017 249,897,712 -13,196,334 -5% 26 Oct 2017 10-Q 27 Oct 2017 2017 Q3
Q2 2017 254,337,319 -11,249,898 -4.2% 03 Aug 2017 10-Q 04 Aug 2017 2017 Q2
Q1 2017 262,600,762 -2,317,752 -0.88% 22 Feb 2017 10-K 23 Feb 2017 2016 FY
Q3 2016 263,094,046 -10,822,781 -4% 20 Oct 2016 10-Q 28 Oct 2016 2016 Q3
Q2 2016 265,587,217 -14,455,710 -5.2% 21 Jul 2016 10-Q 29 Jul 2016 2016 Q2
Q1 2016 264,918,514 -16,814,990 -6% 21 Apr 2016 10-Q 29 Apr 2016 2016 Q1
Q4 2015 270,081,701 -10,168,821 -3.6% 05 Feb 2016 10-K 22 Feb 2016 2015 FY
Q3 2015 273,916,827 -11,219,863 -3.9% 22 Oct 2015 10-Q 30 Oct 2015 2015 Q3
Q2 2015 280,042,927 -10,409,732 -3.6% 23 Jul 2015 10-Q 31 Jul 2015 2015 Q2
Q1 2015 281,733,504 -14,749,846 -5% 31 Mar 2015 10-Q 01 May 2015 2015 Q1
Q4 2014 280,250,522 -20,849,894 -6.9% 31 Jan 2015 10-K 24 Feb 2015 2014 FY
Q3 2014 285,136,690 -15,911,344 -5.3% 30 Sep 2014 10-Q 31 Oct 2014 2014 Q3
Q2 2014 290,452,659 -17,008,592 -5.5% 30 Jun 2014 10-Q 25 Jul 2014 2014 Q2
Q1 2014 296,483,350 -12,642,995 -4.1% 31 Mar 2014 10-Q 25 Apr 2014 2014 Q1
Q4 2013 301,100,416 -10,473,228 -3.4% 31 Jan 2014 10-K 18 Feb 2014 2013 FY
Q3 2013 301,048,034 -17,619,351 -5.5% 30 Sep 2013 10-Q 25 Oct 2013 2013 Q3
Q2 2013 307,461,251 -14,945,291 -4.6% 30 Jun 2013 10-Q 26 Jul 2013 2013 Q2
Q1 2013 309,126,345 -17,288,675 -5.3% 31 Mar 2013 10-Q 01 May 2013 2013 Q1
Q4 2012 311,573,644 -13,605,519 -4.2% 31 Jan 2013 10-K 22 Feb 2013 2012 FY
Q3 2012 318,667,385 -4,622,004 -1.4% 30 Sep 2012 10-Q 31 Oct 2012 2012 Q3
Q2 2012 322,406,542 -4,285,442 -1.3% 30 Jun 2012 10-Q 08 Aug 2012 2012 Q2
Q1 2012 326,415,020 -4,125,829 -1.2% 02 Apr 2012 10-Q 08 May 2012 2012 Q1
Q4 2011 325,179,163 -7,909,141 -2.4% 31 Jan 2012 10-K 24 Feb 2012 2011 FY
Q3 2011 323,289,389 +52,421,733 +19% 30 Sep 2011 10-Q 04 Nov 2011 2011 Q3
Q2 2011 326,691,984 +56,986,735 +21% 30 Jun 2011 10-Q 04 Aug 2011 2011 Q2
Q1 2011 330,540,849 +61,121,898 +23% 31 Mar 2011 10-Q 05 May 2011 2011 Q1
Q4 2010 333,088,304 +66,236,804 +25% 31 Jan 2011 10-K 25 Feb 2011 2010 FY
Q3 2010 270,867,656 30 Sep 2010 10-Q 04 Nov 2010 2010 Q3
Q2 2010 269,705,249 30 Jun 2010 10-Q 06 Aug 2010 2010 Q2
Q1 2010 269,418,951 31 Mar 2010 10-Q 04 May 2010 2010 Q1
Q4 2009 266,851,500 29 Jan 2010 10-K 26 Feb 2010 2009 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.