Common Stock, Shares, Outstanding of Alcoa Corp from 31 Oct 2016 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
Alcoa Corp quarterly Common Stock, Shares, Outstanding in shares history and change rate from 31 Oct 2016 to 31 Dec 2025.
  • Alcoa Corp Common Stock, Shares, Outstanding for the quarter ending 31 Dec 2025 was 263,102,406, 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 (%)

Alcoa Corp Quarterly Common Stock, Shares, Outstanding (shares)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2025 263,102,406 +4,741,498 +1.8% 31 Dec 2025 10-K 26 Feb 2026 2025 FY
Q4 2024 258,360,908 +79,888,444 +45% 31 Dec 2024 10-K 26 Feb 2026 2025 FY
Q4 2023 178,472,464 +1,503,373 +0.85% 31 Dec 2023 10-K 20 Feb 2025 2024 FY
Q4 2022 176,969,091 -7,130,657 -3.9% 31 Dec 2022 10-K 21 Feb 2024 2023 FY
Q4 2021 184,099,748 -1,878,321 -1% 31 Dec 2021 10-K 23 Feb 2023 2022 FY
Q4 2020 185,978,069 +397,903 +0.21% 31 Dec 2020 10-K 24 Feb 2022 2021 FY
Q4 2019 185,580,166 +809,917 +0.44% 31 Dec 2019 10-K 25 Feb 2021 2020 FY
Q4 2018 184,770,249 -430,464 -0.23% 31 Dec 2018 10-K 21 Feb 2020 2019 FY
Q4 2017 185,200,713 +2,269,718 +1.2% 31 Dec 2017 10-K 26 Feb 2019 2018 FY
Q4 2016 182,930,995 31 Dec 2016 10-K 26 Feb 2018 2017 FY
Q3 2016 0 31 Oct 2016 10-K 26 Feb 2018 2017 FY
* An asterisk sign (*) next to the value indicates that the value is likely invalid.