Weighted Average Number of Shares Outstanding, Basic of AUTONATION, INC. from Q1 2010 to Q3 2025

Taxonomy & unit
us-gaap: shares
Description
Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.
Summary
AUTONATION, INC. quarterly/annual Weighted Average Number of Shares Outstanding, Basic history and change rate from Q1 2010 to Q3 2025.
  • AUTONATION, INC. Weighted Average Number of Shares Outstanding, Basic for the quarter ending 30 Sep 2025 was 37.6M shares, a 5.76% decline year-over-year.
  • AUTONATION, INC. annual Weighted Average Number of Shares Outstanding, Basic for 2024 was 40.5M shares, a 9.19% decline from 2023.
  • AUTONATION, INC. annual Weighted Average Number of Shares Outstanding, Basic for 2023 was 44.6M shares, a 20.8% decline from 2022.
  • AUTONATION, INC. annual Weighted Average Number of Shares Outstanding, Basic for 2022 was 56.3M shares, a 24.1% decline from 2021.
Weighted Average Number of Shares Outstanding, Basic, Quarterly (shares)
Weighted Average Number of Shares Outstanding, Basic, YoY Quarterly Change (%)
Weighted Average Number of Shares Outstanding, Basic, Annual (shares)
Weighted Average Number of Shares Outstanding, Basic, YoY Annual Change (%)

AUTONATION, INC. Quarterly Weighted Average Number of Shares Outstanding, Basic (shares)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed
Q3 2025 37.6M -2.3M -5.76% 01 Jul 2025 30 Sep 2025 10-Q 23 Oct 2025
Q2 2025 37.8M -2.6M -6.44% 01 Apr 2025 30 Jun 2025 10-Q 25 Jul 2025
Q1 2025 39M -3M -7.14% 01 Jan 2025 31 Mar 2025 10-Q 25 Apr 2025
Q4 2024 40.5M -4.1M -9.19% 01 Oct 2024 31 Dec 2024 10-K 14 Feb 2025
Q3 2024 39.9M -3.7M -8.49% 01 Jul 2024 30 Sep 2024 10-Q 23 Oct 2025
Q2 2024 40.4M -4.6M -10.2% 01 Apr 2024 30 Jun 2024 10-Q 25 Jul 2025
Q1 2024 42M -5.2M -11% 01 Jan 2024 31 Mar 2024 10-Q 25 Apr 2025
Q4 2023 44.6M -11.7M -20.8% 01 Oct 2023 31 Dec 2023 10-K 14 Feb 2025
Q3 2023 43.6M -11.9M -21.4% 01 Jul 2023 30 Sep 2023 10-Q 25 Oct 2024
Q2 2023 45M -12.8M -22.1% 01 Apr 2023 30 Jun 2023 10-Q 01 Aug 2024
Q1 2023 47.2M -14.9M -24% 01 Jan 2023 31 Mar 2023 10-Q 26 Apr 2024
Q4 2022 56.3M -17.9M -24.1% 01 Oct 2022 31 Dec 2022 10-K 14 Feb 2025
Q3 2022 55.5M -14.4M -20.6% 01 Jul 2022 30 Sep 2022 10-Q 27 Oct 2023
Q2 2022 57.8M -21.1M -26.7% 01 Apr 2022 30 Jun 2022 10-Q 21 Jul 2023
Q1 2022 62.1M -21M -25.3% 01 Jan 2022 31 Mar 2022 10-Q 20 Apr 2023
Q4 2021 74.2M -14.1M -16% 01 Oct 2021 31 Dec 2021 10-K 16 Feb 2024
Q3 2021 69.9M -18.4M -20.8% 01 Jul 2021 30 Sep 2021 10-Q 27 Oct 2022
Q2 2021 78.9M -9M -10.2% 01 Apr 2021 30 Jun 2021 10-Q 21 Jul 2022
Q1 2021 83.1M -6.9M -7.67% 01 Jan 2021 31 Mar 2021 10-Q 21 Apr 2022
Q4 2020 88.3M -1.8M -2% 01 Oct 2020 31 Dec 2020 10-K 17 Feb 2023
Q3 2020 88.3M -1.6M -1.78% 01 Jul 2020 30 Sep 2020 10-Q 21 Oct 2021
Q2 2020 87.9M -2M -2.23% 01 Apr 2020 30 Jun 2020 10-Q 21 Jul 2021
Q1 2020 90M -500K -0.55% 01 Jan 2020 31 Mar 2020 10-Q 22 Apr 2021
Q4 2019 90.1M -800K -0.88% 01 Oct 2019 31 Dec 2019 10-K 17 Feb 2022
Q3 2019 89.9M -500K -0.55% 01 Jul 2019 30 Sep 2019 10-Q 21 Oct 2020
Q2 2019 89.9M -800K -0.88% 01 Apr 2019 30 Jun 2019 10-Q 23 Jul 2020
Q1 2019 90.5M -1.6M -1.74% 01 Jan 2019 31 Mar 2019 10-Q 11 May 2020
Q4 2018 90.9M -6.9M -7.06% 01 Oct 2018 31 Dec 2018 10-K 16 Feb 2021
Q3 2018 90.4M -6.9M -7.09% 01 Jul 2018 30 Sep 2018 10-Q 30 Oct 2019
Q2 2018 90.7M -10.5M -10.4% 01 Apr 2018 30 Jun 2018 10-Q 23 Jul 2019
Q1 2018 92.1M -9M -8.9% 01 Jan 2018 31 Mar 2018 10-Q 26 Apr 2019
Q4 2017 97.8M -5.3M -5.14% 01 Oct 2017 31 Dec 2017 10-K 18 Feb 2020
Q3 2017 97.3M -4.6M -4.51% 01 Jul 2017 30 Sep 2017 10-Q 30 Oct 2018
Q2 2017 101M -1.7M -1.65% 01 Apr 2017 30 Jun 2017 10-Q 01 Aug 2018
Q1 2017 101M -5.6M -5.25% 01 Jan 2017 31 Mar 2017 10-Q 01 May 2018
Q4 2016 103M -9.6M -8.52% 01 Oct 2016 31 Dec 2016 10-K 22 Feb 2019
Q3 2016 102M -10.5M -9.34% 01 Jul 2016 30 Sep 2016 10-Q 02 Nov 2017
Q2 2016 103M -10.9M -9.58% 01 Apr 2016 30 Jun 2016 10-Q 02 Aug 2017
Q1 2016 107M -6.9M -6.07% 01 Jan 2016 31 Mar 2016 10-Q 25 Apr 2017
Q4 2015 113M -4.6M -3.92% 01 Oct 2015 31 Dec 2015 10-K 15 Feb 2018
Q3 2015 112M -4.6M -3.93% 01 Jul 2015 30 Sep 2015 10-Q 28 Oct 2016
Q2 2015 114M -5.3M -4.45% 01 Apr 2015 30 Jun 2015 10-Q 29 Jul 2016
Q1 2015 114M -5.9M -4.94% 01 Jan 2015 31 Mar 2015 10-Q 22 Apr 2016
Q4 2014 117M -4M -3.3% 01 Oct 2014 31 Dec 2014 10-K 09 Feb 2017
Q3 2014 117M -4.5M -3.7% 01 Jul 2014 30 Sep 2014 10-Q 28 Oct 2015
Q2 2014 119M -2.3M -1.9% 01 Apr 2014 30 Jun 2014 10-Q 22 Jul 2015
Q1 2014 120M -1.5M -1.24% 01 Jan 2014 31 Mar 2014 10-Q 22 Apr 2015
Q4 2013 121M -2.5M -2.02% 01 Oct 2013 31 Dec 2013 10-K 11 Feb 2016
Q3 2013 122M +300K +0.25% 01 Jul 2013 30 Sep 2013 10-Q 28 Oct 2014
Q2 2013 121M -300K -0.25% 01 Apr 2013 30 Jun 2013 10-Q 17 Jul 2014
Q1 2013 121M -9.3M -7.14% 01 Jan 2013 31 Mar 2013 10-Q 18 Apr 2014
Q4 2012 124M -21M -14.5% 01 Oct 2012 31 Dec 2012 10-K 11 Feb 2015
Q3 2012 121M -23.2M -16.1% 01 Jul 2012 30 Sep 2012 10-Q 24 Oct 2013
Q2 2012 122M -25.7M -17.4% 01 Apr 2012 30 Jun 2012 10-Q 18 Jul 2013
Q1 2012 130M -18.8M -12.6% 01 Jan 2012 31 Mar 2012 10-Q 19 Apr 2013
Q4 2011 145M -12.1M -7.71% 01 Oct 2011 31 Dec 2011 10-K 13 Feb 2014
Q3 2011 144M -3.1M -2.1% 01 Jul 2011 30 Sep 2011 10-Q 25 Oct 2012
Q2 2011 147M -14.5M -8.96% 01 Apr 2011 30 Jun 2011 10-Q 19 Jul 2012
Q1 2011 149M -21.6M -12.7% 01 Jan 2011 31 Mar 2011 10-Q 25 Apr 2012
Q4 2010 157M 01 Oct 2010 31 Dec 2010 10-K 15 Feb 2013
Q3 2010 148M 01 Jul 2010 30 Sep 2010 10-Q 21 Oct 2011
Q2 2010 162M 01 Apr 2010 30 Jun 2010 10-Q/A 22 Aug 2011
Q1 2010 171M 01 Jan 2010 31 Mar 2010 10-Q 26 Apr 2011

AUTONATION, INC. Annual Weighted Average Number of Shares Outstanding, Basic (shares)

Period Value YoY Chg Change % Start Date End Date Report Filed
2024 40.5M -4.1M -9.19% 01 Jan 2024 31 Dec 2024 10-K 14 Feb 2025
2023 44.6M -11.7M -20.8% 01 Jan 2023 31 Dec 2023 10-K 14 Feb 2025
2022 56.3M -17.9M -24.1% 01 Jan 2022 31 Dec 2022 10-K 14 Feb 2025
2021 74.2M -14.1M -16% 01 Jan 2021 31 Dec 2021 10-K 16 Feb 2024
2020 88.3M -1.8M -2% 01 Jan 2020 31 Dec 2020 10-K 17 Feb 2023
2019 90.1M -800K -0.88% 01 Jan 2019 31 Dec 2019 10-K 17 Feb 2022
2018 90.9M -6.9M -7.06% 01 Jan 2018 31 Dec 2018 10-K 16 Feb 2021
2017 97.8M -5.3M -5.14% 01 Jan 2017 31 Dec 2017 10-K 18 Feb 2020
2016 103M -9.6M -8.52% 01 Jan 2016 31 Dec 2016 10-K 22 Feb 2019
2015 113M -4.6M -3.92% 01 Jan 2015 31 Dec 2015 10-K 15 Feb 2018
2014 117M -4M -3.3% 01 Jan 2014 31 Dec 2014 10-K 09 Feb 2017
2013 121M -2.5M -2.02% 01 Jan 2013 31 Dec 2013 10-K 11 Feb 2016
2012 124M -21M -14.5% 01 Jan 2012 31 Dec 2012 10-K 11 Feb 2015
2011 145M -12.1M -7.71% 01 Jan 2011 31 Dec 2011 10-K 13 Feb 2014
2010 157M 01 Jan 2010 31 Dec 2010 10-K 15 Feb 2013
* An asterisk sign (*) next to the value indicates that the value is likely invalid.