Weighted Average Number of Shares Outstanding, Basic of FIRST INTERSTATE BANCSYSTEM INC from 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
FIRST INTERSTATE BANCSYSTEM INC quarterly/annual Weighted Average Number of Shares Outstanding, Basic history and change rate from 2010 to Q3 2025.
  • FIRST INTERSTATE BANCSYSTEM INC Weighted Average Number of Shares Outstanding, Basic for the quarter ending 30 Sep 2025 was 103M shares, a 0.18% increase year-over-year.
  • FIRST INTERSTATE BANCSYSTEM INC annual Weighted Average Number of Shares Outstanding, Basic for 2024 was 103M shares, a 0.75% decline from 2023.
  • FIRST INTERSTATE BANCSYSTEM INC annual Weighted Average Number of Shares Outstanding, Basic for 2023 was 104M shares, a 0.46% increase from 2022.
  • FIRST INTERSTATE BANCSYSTEM INC annual Weighted Average Number of Shares Outstanding, Basic for 2022 was 103M shares, a 67.5% increase 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 (%)

FIRST INTERSTATE BANCSYSTEM 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 103M +183K +0.18% 01 Jul 2025 30 Sep 2025 10-Q 06 Nov 2025
Q2 2025 103M +324K +0.32% 01 Apr 2025 30 Jun 2025 10-Q 06 Aug 2025
Q1 2025 103M +248K +0.24% 01 Jan 2025 31 Mar 2025 10-Q 07 May 2025
Q4 2024 103M -774K -0.75% 01 Oct 2024 31 Dec 2024 10-K 28 Feb 2025
Q3 2024 103M -851K -0.82% 01 Jul 2024 30 Sep 2024 10-Q 06 Nov 2025
Q2 2024 103M -884K -0.85% 01 Apr 2024 30 Jun 2024 10-Q 06 Aug 2025
Q1 2024 103M -893K -0.86% 01 Jan 2024 31 Mar 2024 10-Q 07 May 2025
Q4 2023 104M +478K +0.46% 01 Oct 2023 31 Dec 2023 10-K 28 Feb 2025
Q3 2023 104M -2.7M -2.54% 01 Jul 2023 30 Sep 2023 10-Q 04 Nov 2024
Q2 2023 104M -5.29M -4.85% 01 Apr 2023 30 Jun 2023 10-Q 02 Aug 2024
Q1 2023 104M +10.9M +11.7% 01 Jan 2023 31 Mar 2023 10-Q 03 May 2024
Q4 2022 103M +41.6M +67.5% 01 Oct 2022 31 Dec 2022 10-K 28 Feb 2025
Q3 2022 107M +44.9M +72.7% 01 Jul 2022 30 Sep 2022 10-Q 03 Nov 2023
Q2 2022 109M +47.4M +77% 01 Apr 2022 30 Jun 2022 10-Q 04 Aug 2023
Q1 2022 92.9M +31.3M +50.8% 01 Jan 2022 31 Mar 2022 10-Q 05 May 2023
Q4 2021 61.7M -1.96M -3.08% 01 Oct 2021 31 Dec 2021 10-K 29 Feb 2024
Q3 2021 61.7M -2.09M -3.28% 01 Jul 2021 30 Sep 2021 10-Q 07 Nov 2022
Q2 2021 61.7M -2.35M -3.67% 01 Apr 2021 30 Jun 2021 10-Q 05 Aug 2022
Q1 2021 61.6M -3.2M -4.94% 01 Jan 2021 31 Mar 2021 10-Q 09 May 2022
Q4 2020 63.6M -33.1K -0.05% 01 Oct 2020 31 Dec 2020 10-K 24 Feb 2023
Q3 2020 63.8M -1.07M -1.65% 01 Jul 2020 30 Sep 2020 10-Q 04 Nov 2021
Q2 2020 64M -500K -0.78% 01 Apr 2020 30 Jun 2020 10-Q 06 Aug 2021
Q1 2020 64.8M +4.48M +7.43% 01 Jan 2020 31 Mar 2020 10-Q 07 May 2021
Q4 2019 63.6M +5.87M +10.2% 01 Oct 2019 31 Dec 2019 10-K 25 Feb 2022
Q3 2019 64.8M +6.58M +11.3% 01 Jul 2019 30 Sep 2019 10-Q 04 Nov 2020
Q2 2019 64.5M +8.17M +14.5% 01 Apr 2019 30 Jun 2019 10-Q 07 Aug 2020
Q1 2019 60.3M +4.07M +7.24% 01 Jan 2019 31 Mar 2019 10-Q 11 May 2020
Q4 2018 57.8M +6.35M +12.3% 01 Oct 2018 31 Dec 2018 10-K 01 Mar 2021
Q3 2018 58.3M +2.16M +3.85% 01 Jul 2018 30 Sep 2018 10-Q 06 Nov 2019
Q2 2018 56.3M +8.72M +18.3% 01 Apr 2018 30 Jun 2018 10-Q 07 Aug 2019
Q1 2018 56.2M +11.6M +25.9% 01 Jan 2018 31 Mar 2018 10-Q 08 May 2019
Q4 2017 51.4M +6.92M +15.5% 01 Oct 2017 31 Dec 2017 10-K 27 Feb 2020
Q3 2017 56.1M +11.7M +26.3% 01 Jul 2017 30 Sep 2017 10-Q 07 Nov 2018
Q2 2017 47.6M +3.34M +7.55% 01 Apr 2017 30 Jun 2017 10-Q 07 Aug 2018
Q1 2017 44.7M -39K -0.09% 01 Jan 2017 31 Mar 2017 10-Q 09 May 2018
Q4 2016 44.5M -672K -1.49% 01 Oct 2016 31 Dec 2016 10-K 27 Feb 2019
Q3 2016 44.4M -735K -1.63% 01 Jul 2016 30 Sep 2016 10-Q 08 Nov 2017
Q2 2016 44.3M -874K -1.94% 01 Apr 2016 30 Jun 2016 10-Q 09 Aug 2017
Q1 2016 44.7M -659K -1.45% 01 Jan 2016 31 Mar 2016 10-Q 09 May 2017
Q4 2015 45.2M +569K +1.28% 01 Oct 2015 31 Dec 2015 10-K 28 Feb 2018
Q3 2015 45.2M +238K +0.53% 01 Jul 2015 30 Sep 2015 10-Q 08 Nov 2016
Q2 2015 45.1M +1.1M +2.5% 01 Apr 2015 30 Jun 2015 10-Q 05 Aug 2016
Q1 2015 45.4M +1.38M +3.14% 01 Jan 2015 31 Mar 2015 10-Q 06 May 2016
Q4 2014 44.6M +1.05M +2.41% 01 Oct 2014 31 Dec 2014 10-K 02 Mar 2017
Q3 2014 44.9M +1.21M +2.77% 01 Jul 2014 30 Sep 2014 10-Q 09 Nov 2015
Q2 2014 44M +564K +1.3% 01 Apr 2014 30 Jun 2014 10-Q 06 Aug 2015
Q1 2014 44M +857K +1.99% 01 Jan 2014 31 Mar 2014 10-Q 07 May 2015
Q4 2013 43.6M +601K +1.4% 01 Oct 2013 31 Dec 2013 10-K 01 Mar 2016
Q3 2013 43.7M +710K +1.65% 01 Jul 2013 30 Sep 2013 10-Q 07 Nov 2014
Q2 2013 43.5M +514K +1.2% 01 Apr 2013 30 Jun 2013 10-Q 01 Aug 2014
Q1 2013 43.1M +267K +0.62% 01 Jan 2013 31 Mar 2013 10-Q 02 May 2014
Q4 2012 43M 01 Oct 2012 31 Dec 2012 10-K 02 Mar 2015
Q3 2012 43M +215K +0.5% 01 Jul 2012 30 Sep 2012 10-Q 31 Oct 2013
Q2 2012 43M +185K +0.43% 01 Apr 2012 30 Jun 2012 10-Q 31 Jul 2013
Q1 2012 42.9M 01 Jan 2012 31 Mar 2012 10-Q 01 May 2013
Q3 2011 42.8M 01 Jul 2011 30 Sep 2011 10-Q 07 Nov 2012
Q2 2011 42.8M 01 Apr 2011 30 Jun 2011 10-Q 09 Aug 2012

FIRST INTERSTATE BANCSYSTEM INC Annual Weighted Average Number of Shares Outstanding, Basic (shares)

Period Value YoY Chg Change % Start Date End Date Report Filed
2024 103M -774K -0.75% 01 Jan 2024 31 Dec 2024 10-K 28 Feb 2025
2023 104M +478K +0.46% 01 Jan 2023 31 Dec 2023 10-K 28 Feb 2025
2022 103M +41.6M +67.5% 01 Jan 2022 31 Dec 2022 10-K 28 Feb 2025
2021 61.7M -1.96M -3.08% 01 Jan 2021 31 Dec 2021 10-K 29 Feb 2024
2020 63.6M -33.1K -0.05% 01 Jan 2020 31 Dec 2020 10-K 24 Feb 2023
2019 63.6M +5.87M +10.2% 01 Jan 2019 31 Dec 2019 10-K 25 Feb 2022
2018 57.8M +6.35M +12.3% 01 Jan 2018 31 Dec 2018 10-K 01 Mar 2021
2017 51.4M +6.92M +15.5% 01 Jan 2017 31 Dec 2017 10-K 27 Feb 2020
2016 44.5M -672K -1.49% 01 Jan 2016 31 Dec 2016 10-K 27 Feb 2019
2015 45.2M +569K +1.28% 01 Jan 2015 31 Dec 2015 10-K 28 Feb 2018
2014 44.6M +1.05M +2.41% 01 Jan 2014 31 Dec 2014 10-K 02 Mar 2017
2013 43.6M +601K +1.4% 01 Jan 2013 31 Dec 2013 10-K 01 Mar 2016
2012 43M +216K +0.51% 01 Jan 2012 31 Dec 2012 10-K 02 Mar 2015
2011 42.7M +2.84M +7.12% 01 Jan 2011 31 Dec 2011 10-K 28 Feb 2014
2010 39.9M 01 Jan 2010 31 Dec 2010 10-K 01 Mar 2013
* An asterisk sign (*) next to the value indicates that the value is likely invalid.