Common Stock, Shares, Outstanding of Arthur J. Gallagher & Co. from 30 Jun 2010 to 31 Dec 2025

Taxonomy & unit
us-gaap: shares
Description
Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.
Summary
Arthur J. Gallagher & Co. quarterly Common Stock, Shares, Outstanding in shares history and change rate from 30 Jun 2010 to 31 Dec 2025.
  • Arthur J. Gallagher & Co. Common Stock, Shares, Outstanding for the quarter ending 31 Dec 2025 was 257,000,000, a 2.8% increase year-over-year.
Source SEC data
View on sec.gov
Common Stock, Shares, Outstanding, Quarterly (shares)
Common Stock, Shares, Outstanding, YoY Quarterly Change (%)

Arthur J. Gallagher & Co. Quarterly Common Stock, Shares, Outstanding (shares)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2025 257,000,000 +7,000,000 +2.8% 31 Dec 2025 10-K 17 Feb 2026 2025 FY
Q3 2025 256,800,000 +37,400,000 +17% 30 Sep 2025 10-Q 10 Nov 2025 2025 Q3
Q2 2025 256,400,000 +37,300,000 +17% 30 Jun 2025 10-Q 01 Aug 2025 2025 Q2
Q1 2025 256,100,000 +37,600,000 +17% 31 Mar 2025 10-Q 02 May 2025 2025 Q1
Q4 2024 250,000,000 +33,300,000 +15% 31 Dec 2024 10-K 17 Feb 2026 2025 FY
Q3 2024 219,400,000 +3,500,000 +1.6% 30 Sep 2024 10-Q 29 Oct 2024 2024 Q3
Q2 2024 219,100,000 +3,600,000 +1.7% 30 Jun 2024 10-Q 26 Jul 2024 2024 Q2
Q1 2024 218,500,000 +4,300,000 +2% 31 Mar 2024 10-Q 01 May 2024 2024 Q1
Q4 2023 216,700,000 +4,800,000 +2.3% 31 Dec 2023 10-K 18 Feb 2025 2024 FY
Q3 2023 215,900,000 +5,100,000 +2.4% 30 Sep 2023 10-Q 27 Oct 2023 2023 Q3
Q2 2023 215,500,000 +5,200,000 +2.5% 30 Jun 2023 10-Q 04 Aug 2023 2023 Q2
Q1 2023 214,200,000 +4,100,000 +2% 31 Mar 2023 10-Q 08 May 2023 2023 Q1
Q4 2022 211,900,000 +3,400,000 +1.6% 31 Dec 2022 10-K 09 Feb 2024 2023 FY
Q3 2022 210,800,000 +3,500,000 +1.7% 30 Sep 2022 10-Q 02 Nov 2022 2022 Q3
Q2 2022 210,300,000 +3,500,000 +1.7% 30 Jun 2022 10-Q 03 Aug 2022 2022 Q2
Q1 2022 210,100,000 +14,200,000 +7.2% 31 Mar 2022 10-Q 06 May 2022 2022 Q1
Q4 2021 208,500,000 +14,800,000 +7.6% 31 Dec 2021 10-K 10 Feb 2023 2022 FY
Q3 2021 207,300,000 +15,000,000 +7.8% 30 Sep 2021 10-Q 29 Oct 2021 2021 Q3
Q2 2021 206,800,000 +15,300,000 +8% 30 Jun 2021 10-Q 30 Jul 2021 2021 Q2
Q1 2021 195,900,000 +6,300,000 +3.3% 31 Mar 2021 10-Q 30 Apr 2021 2021 Q1
Q4 2020 193,700,000 +5,600,000 +3% 31 Dec 2020 10-K 18 Feb 2022 2021 FY
Q3 2020 192,300,000 +5,800,000 +3.1% 30 Sep 2020 10-Q 30 Oct 2020 2020 Q3
Q2 2020 191,500,000 +5,400,000 +2.9% 30 Jun 2020 10-Q 31 Jul 2020 2020 Q2
Q1 2020 189,600,000 +4,300,000 +2.3% 31 Mar 2020 10-Q 05 May 2020 2020 Q1
Q4 2019 188,100,000 +4,100,000 +2.2% 31 Dec 2019 10-K 08 Feb 2021 2020 FY
Q3 2019 186,500,000 +2,800,000 +1.5% 30 Sep 2019 10-Q 25 Oct 2019 2019 Q3
Q2 2019 186,100,000 +3,500,000 +1.9% 30 Jun 2019 10-Q 26 Jul 2019 2019 Q2
Q1 2019 185,300,000 +3,200,000 +1.8% 31 Mar 2019 10-Q 29 Apr 2019 2019 Q1
Q4 2018 184,000,000 +3,000,000 +1.7% 31 Dec 2018 10-K 07 Feb 2020 2019 FY
Q3 2018 183,700,000 +2,900,000 +1.6% 30 Sep 2018 10-Q 26 Oct 2018 2018 Q3
Q2 2018 182,600,000 +2,400,000 +1.3% 30 Jun 2018 10-Q 27 Jul 2018 2018 Q2
Q1 2018 182,100,000 +2,600,000 +1.4% 31 Mar 2018 10-Q 07 May 2018 2018 Q1
Q4 2017 181,000,000 +2,700,000 +1.5% 31 Dec 2017 10-K 08 Feb 2019 2018 FY
Q3 2017 180,800,000 +2,900,000 +1.6% 30 Sep 2017 10-Q 30 Oct 2017 2017 Q3
Q2 2017 180,200,000 +3,200,000 +1.8% 30 Jun 2017 10-Q 28 Jul 2017 2017 Q2
Q1 2017 179,500,000 +2,400,000 +1.4% 31 Mar 2017 10-Q 28 Apr 2017 2017 Q1
Q4 2016 178,300,000 +1,400,000 +0.79% 31 Dec 2016 10-K 12 Feb 2018 2017 FY
Q3 2016 177,900,000 +1,200,000 +0.68% 30 Sep 2016 10-Q 28 Oct 2016 2016 Q3
Q2 2016 177,000,000 +2,500,000 +1.4% 30 Jun 2016 10-Q 29 Jul 2016 2016 Q2
Q1 2016 177,100,000 +10,400,000 +6.2% 31 Mar 2016 10-Q 02 May 2016 2016 Q1
Q4 2015 176,900,000 +12,300,000 +7.5% 31 Dec 2015 10-K 13 Feb 2017 2016 FY
Q3 2015 176,700,000 +15,300,000 +9.5% 30 Sep 2015 10-Q 28 Oct 2015 2015 Q3
Q2 2015 174,500,000 +15,500,000 +9.7% 30 Jun 2015 10-Q 31 Jul 2015 2015 Q2
Q1 2015 166,700,000 +31,600,000 +23% 31 Mar 2015 10-Q 28 Apr 2015 2015 Q1
Q4 2014 164,600,000 +31,000,000 +23% 31 Dec 2014 10-K 10 Feb 2016 2015 FY
Q3 2014 161,400,000 +29,900,000 +23% 30 Sep 2014 10-Q 29 Oct 2014 2014 Q3
Q2 2014 159,000,000 +31,300,000 +25% 30 Jun 2014 10-Q 01 Aug 2014 2014 Q2
Q1 2014 135,100,000 +8,300,000 +6.5% 31 Mar 2014 10-Q 24 Apr 2014 2014 Q1
Q4 2013 133,600,000 +8,000,000 +6.4% 31 Dec 2013 10-K 13 Feb 2015 2014 FY
Q3 2013 131,500,000 +7,100,000 +5.7% 30 Sep 2013 10-Q 30 Oct 2013 2013 Q3
Q2 2013 127,700,000 +6,700,000 +5.5% 30 Jun 2013 10-Q 31 Jul 2013 2013 Q2
Q1 2013 126,800,000 +8,500,000 +7.2% 31 Mar 2013 10-Q 01 May 2013 2013 Q1
Q4 2012 125,600,000 +10,900,000 +9.5% 31 Dec 2012 10-K 07 Feb 2014 2013 FY
Q3 2012 124,400,000 +11,500,000 +10% 30 Sep 2012 10-Q 31 Oct 2012 2012 Q3
Q2 2012 121,000,000 +8,800,000 +7.8% 30 Jun 2012 10-Q 01 Aug 2012 2012 Q2
Q1 2012 118,300,000 +8,000,000 +7.3% 31 Mar 2012 10-Q 02 May 2012 2012 Q1
Q4 2011 114,700,000 +6,300,000 +5.8% 31 Dec 2011 10-K 08 Feb 2013 2012 FY
Q3 2011 112,900,000 +6,900,000 +6.5% 30 Sep 2011 10-Q 28 Oct 2011 2011 Q3
Q2 2011 112,200,000 +7,000,000 +6.7% 30 Jun 2011 10-Q 03 Aug 2011 2011 Q2
Q1 2011 110,300,000 31 Mar 2011 10-Q 29 Apr 2011 2011 Q1
Q4 2010 108,400,000 31 Dec 2010 10-K 14 Feb 2012 2011 FY
Q3 2010 106,000,000 30 Sep 2010 10-Q 29 Oct 2010 2010 Q3
Q2 2010 105,200,000 30 Jun 2010 10-Q 30 Jul 2010 2010 Q2
* An asterisk sign (*) next to the value indicates that the value is likely invalid.