Common Stock, Shares, Outstanding of NISOURCE INC. 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
NISOURCE INC. quarterly Common Stock, Shares, Outstanding in shares history and change rate from 30 Jun 2010 to 31 Dec 2025.
  • NISOURCE INC. Common Stock, Shares, Outstanding for the quarter ending 31 Dec 2025 was 478,432,058, a 1.8% increase year-over-year.
Source SEC data
View on sec.gov
Common Stock, Shares, Outstanding, Quarterly (shares)
Common Stock, Shares, Outstanding, YoY Quarterly Change (%)

NISOURCE INC. Quarterly Common Stock, Shares, Outstanding (shares)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2025 478,432,058 +8,609,586 +1.8% 31 Dec 2025 10-K 11 Feb 2026 2025 FY
Q3 2025 477,136,079 +79 0% 30 Sep 2025 10-Q 29 Oct 2025 2025 Q3
Q2 2025 470,784,000 0 0% 30 Jun 2025 10-Q 29 Oct 2025 2025 Q3
Q1 2025 470,618,000 +22,420,000 +5% 31 Mar 2025 10-Q 06 Aug 2025 2025 Q2
Q4 2024 469,822,472 +22,440,472 +5% 31 Dec 2024 10-K 11 Feb 2026 2025 FY
Q3 2024 477,136,000 +63,811,393 +15% 30 Sep 2024 10-Q 29 Oct 2025 2025 Q3
Q2 2024 470,784,000 +57,635,487 +14% 30 Jun 2024 10-Q 06 Aug 2025 2025 Q2
Q1 2024 448,198,000 +35,215,361 +8.5% 31 Mar 2024 10-Q 07 May 2025 2025 Q1
Q4 2023 447,382,000 +35,239,398 +8.6% 31 Dec 2023 10-Q 07 May 2025 2025 Q1
Q3 2023 413,324,607 +7,274,860 +1.8% 30 Sep 2023 10-Q 01 Nov 2023 2023 Q3
Q2 2023 413,148,513 +7,270,216 +1.8% 30 Jun 2023 10-Q 02 Aug 2023 2023 Q2
Q1 2023 412,982,639 +7,248,231 +1.8% 31 Mar 2023 10-Q 03 May 2023 2023 Q1
Q4 2022 412,142,602 +6,839,579 +1.7% 31 Dec 2022 10-K 21 Feb 2024 2023 FY
Q3 2022 406,049,747 +13,421,122 +3.4% 30 Sep 2022 10-Q 07 Nov 2022 2022 Q3
Q2 2022 405,878,297 +13,549,856 +3.5% 30 Jun 2022 10-Q 03 Aug 2022 2022 Q2
Q1 2022 405,734,408 +13,604,542 +3.5% 31 Mar 2022 10-Q 04 May 2022 2022 Q1
Q4 2021 405,303,023 +13,542,972 +3.5% 31 Dec 2021 10-K 22 Feb 2023 2022 FY
Q3 2021 392,628,625 +9,514,495 +2.5% 30 Sep 2021 10-Q 03 Nov 2021 2021 Q3
Q2 2021 392,328,441 +9,411,408 +2.5% 30 Jun 2021 10-Q 04 Aug 2021 2021 Q2
Q1 2021 392,129,866 +9,435,558 +2.5% 31 Mar 2021 10-Q 05 May 2021 2021 Q1
Q4 2020 391,760,051 +9,624,371 +2.5% 31 Dec 2020 10-K 23 Feb 2022 2021 FY
Q3 2020 383,114,130 +9,667,268 +2.6% 30 Sep 2020 10-Q 02 Nov 2020 2020 Q3
Q2 2020 382,917,033 +9,667,738 +2.6% 30 Jun 2020 10-Q 05 Aug 2020 2020 Q2
Q1 2020 382,694,308 +9,691,637 +2.6% 31 Mar 2020 10-Q 06 May 2020 2020 Q1
Q4 2019 382,135,680 +9,772,024 +2.6% 31 Dec 2019 10-K 17 Feb 2021 2020 FY
Q3 2019 373,446,862 +10,279,795 +2.8% 30 Sep 2019 10-Q 30 Oct 2019 2019 Q3
Q2 2019 373,249,295 +10,334,256 +2.8% 30 Jun 2019 10-Q 31 Jul 2019 2019 Q2
Q1 2019 373,002,671 +35,404,638 +10% 31 Mar 2019 10-Q 01 May 2019 2019 Q1
Q4 2018 372,363,656 +35,347,850 +10% 31 Dec 2018 10-K 28 Feb 2020 2019 FY
Q3 2018 363,167,067 +26,475,989 +7.9% 30 Sep 2018 10-Q 01 Nov 2018 2018 Q3
Q2 2018 362,915,039 +37,158,362 +11% 30 Jun 2018 10-Q 01 Aug 2018 2018 Q2
Q1 2018 337,598,033 +13,123,982 +4% 31 Mar 2018 10-Q 02 May 2018 2018 Q1
Q4 2017 337,015,806 +13,856,134 +4.3% 31 Dec 2017 10-K 20 Feb 2019 2018 FY
Q3 2017 336,691,078 +14,126,768 +4.4% 30 Sep 2017 10-Q 01 Nov 2017 2017 Q3
Q2 2017 325,756,677 +3,752,262 +1.2% 30 Jun 2017 10-Q 02 Aug 2017 2017 Q2
Q1 2017 324,474,051 +3,113,766 +0.97% 31 Mar 2017 10-Q 03 May 2017 2017 Q1
Q4 2016 323,159,672 +4,049,589 +1.3% 31 Dec 2016 10-K 20 Feb 2018 2017 FY
Q3 2016 322,564,310 +4,089,529 +1.3% 30 Sep 2016 10-Q 01 Nov 2016 2016 Q3
Q2 2016 322,004,415 +4,336,266 +1.4% 30 Jun 2016 10-Q 02 Aug 2016 2016 Q2
Q1 2016 321,360,285 +4,078,880 +1.3% 31 Mar 2016 10-Q 03 May 2016 2016 Q1
Q4 2015 319,110,083 +3,072,662 +0.97% 31 Dec 2015 10-K 08 May 2017 2016 FY
Q3 2015 318,474,781 +2,877,692 +0.91% 30 Sep 2015 10-Q 03 Nov 2015 2015 Q3
Q2 2015 317,668,149 +2,452,455 +0.78% 30 Jun 2015 10-Q 03 Aug 2015 2015 Q2
Q1 2015 317,281,405 +2,481,283 +0.79% 31 Mar 2015 10-Q 30 Apr 2015 2015 Q1
Q4 2014 316,037,421 +2,361,510 +0.75% 31 Dec 2014 10-K 18 Feb 2016 2015 FY
Q3 2014 315,597,089 +2,461,897 +0.79% 30 Sep 2014 10-Q 30 Oct 2014 2014 Q3
Q2 2014 315,215,694 +2,795,616 +0.9% 30 Jun 2014 10-Q 31 Jul 2014 2014 Q2
Q1 2014 314,800,122 +2,985,276 +0.96% 31 Mar 2014 10-Q 30 Apr 2014 2014 Q1
Q4 2013 313,675,911 +3,395,044 +1.1% 31 Dec 2013 10-K 18 Feb 2015 2014 FY
Q3 2013 313,135,192 +3,538,106 +1.1% 30 Sep 2013 10-Q 31 Oct 2013 2013 Q3
Q2 2013 312,420,078 +27,652,716 +9.7% 30 Jun 2013 10-Q 31 Jul 2013 2013 Q2
Q1 2013 311,814,846 +27,924,239 +9.8% 31 Mar 2013 10-Q 30 Apr 2013 2013 Q1
Q4 2012 310,280,867 +28,427,296 +10% 31 Dec 2012 10-K 18 Feb 2014 2013 FY
Q3 2012 309,597,086 +28,486,080 +10% 30 Sep 2012 10-Q 02 Nov 2012 2012 Q3
Q2 2012 284,767,362 +4,294,700 +1.5% 30 Jun 2012 10-Q 31 Jul 2012 2012 Q2
Q1 2012 283,890,607 +3,960,418 +1.4% 31 Mar 2012 10-Q 01 May 2012 2012 Q1
Q4 2011 281,853,571 +2,998,280 +1.1% 31 Dec 2011 10-K 19 Feb 2013 2012 FY
Q3 2011 281,111,006 +4,472,985 +1.6% 30 Sep 2011 10-Q 28 Oct 2011 2011 Q3
Q2 2011 280,472,662 +2,653,951 +0.96% 30 Jun 2011 10-Q 02 Aug 2011 2011 Q2
Q1 2011 279,930,189 31 Mar 2011 10-Q 03 May 2011 2011 Q1
Q4 2010 278,855,291 31 Dec 2010 10-K 24 Feb 2012 2011 FY
Q3 2010 276,638,021 30 Sep 2010 10-Q 29 Oct 2010 2010 Q3
Q2 2010 277,818,711 30 Jun 2010 10-Q 03 Aug 2010 2010 Q2
* An asterisk sign (*) next to the value indicates that the value is likely invalid.