ALLIANT ENERGY CORP Annual Weighted Average Number of Shares Outstanding, Basic from 2010 to 2023

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
Alliant Energy Corp quarterly/annual Weighted Average Number of Shares Outstanding, Basic history and growth rate from 2010 to 2023.
  • Alliant Energy Corp Weighted Average Number of Shares Outstanding, Basic for the quarter ending September 30, 2024 was 257M shares, a 1.22% increase year-over-year.
  • Alliant Energy Corp annual Weighted Average Number of Shares Outstanding, Basic for 2023 was 253M shares, a 0.84% increase from 2022.
  • Alliant Energy Corp annual Weighted Average Number of Shares Outstanding, Basic for 2022 was 251M shares, a 0.28% increase from 2021.
  • Alliant Energy Corp annual Weighted Average Number of Shares Outstanding, Basic for 2021 was 250M shares, a 0.73% increase from 2020.
Weighted Average Number of Shares Outstanding, Basic, Annual (shares)
Weighted Average Number of Shares Outstanding, Basic, YoY Annual Growth (%)
Period Value YoY Chg Change % Start Date End Date Report Filed
2023 253M +2.1M +0.84% Jan 1, 2023 Dec 31, 2023 10-K 2024-02-16
2022 251M +700K +0.28% Jan 1, 2022 Dec 31, 2022 10-K 2024-02-16
2021 250M +1.8M +0.73% Jan 1, 2021 Dec 31, 2021 10-K 2024-02-16
2020 248M +9.9M +4.15% Jan 1, 2020 Dec 31, 2020 10-K 2023-02-24
2019 239M +4.9M +2.1% Jan 1, 2019 Dec 31, 2019 10-K 2022-02-18
2018 234M +3.9M +1.7% Jan 1, 2018 Dec 31, 2018 10-K 2021-02-19
2017 230M Jan 1, 2017 Dec 31, 2017 10-K 2020-02-21
2012 111M +127K +0.12% Jan 1, 2012 Dec 31, 2012 10-K 2013-02-26
2011 111M +184K +0.17% Jan 1, 2011 Dec 31, 2011 10-K 2013-02-26
2010 110M Jan 1, 2010 Dec 31, 2010 10-K 2013-02-26
* An asterisk sign (*) next to the value indicates that the value is likely invalid.