KAISER ALUMINUM CORPORATION Basic Shares Outstanding (Weighted Average)
KAISER ALUMINUM CORPORATION (KALU) reported Basic Shares Outstanding (Weighted Average) of 16.34 million shares for the 3-month period ending 2026-06-30, per its 10-Q filed 2026-07-23.
Financial Statements › Income Statement › Earnings Per Share
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic · last filed 2026-07-23
- KAISER ALUMINUM CORPORATION weighted average number of shares outstanding, basic for the quarter ending 2026-06-30 was 16.34M shares, a 1.13% increase year-over-year.
- KAISER ALUMINUM CORPORATION weighted average number of shares outstanding, basic for the quarter ending 2026-03-31 was 16.25M shares, a 0.82% increase year-over-year.
- KAISER ALUMINUM CORPORATION weighted average number of shares outstanding, basic for the quarter ending 2025-12-31 was 16.21M shares, a 0.73% increase year-over-year.
- KAISER ALUMINUM CORPORATION weighted average number of shares outstanding, basic for the quarter ending 2025-09-30 was 16.19M shares, a 0.65% increase year-over-year.
- KAISER ALUMINUM CORPORATION weighted average number of shares outstanding, basic for fiscal 2025 was 16.17M shares, a 0.62% increase from fiscal 2024.
- KAISER ALUMINUM CORPORATION weighted average number of shares outstanding, basic for fiscal 2024 was 16.07M shares, a 0.49% increase from fiscal 2023.
- KAISER ALUMINUM CORPORATION weighted average number of shares outstanding, basic for fiscal 2023 was 15.99M shares, a 0.53% increase from fiscal 2022.
- KAISER ALUMINUM CORPORATION weighted average number of shares outstanding, basic for fiscal 2022 was 15.91M shares, a 0.44% increase from fiscal 2021.
| Period end | Weighted Average Number of Shares Outstanding, Basic 3 month | Weighted Average Number of Shares Outstanding, Basic 3 month as first filed | Weighted Average Number of Shares Outstanding, Basic 6 month | Weighted Average Number of Shares Outstanding, Basic 6 month as first filed | Weighted Average Number of Shares Outstanding, Basic 9 month | Weighted Average Number of Shares Outstanding, Basic 9 month as first filed | Weighted Average Number of Shares Outstanding, Basic 12 month | Weighted Average Number of Shares Outstanding, Basic 12 month as first filed |
|---|---|---|---|---|---|---|---|---|
| 2026-06-30 | 16.34M shares 10-Q · filed 2026-07-23 | 16.30M shares 10-Q · filed 2026-07-23 | 16.27M shares derived: average of 3 quarters · filed 2026-07-23 | 16.25M shares derived: average of 4 quarters · filed 2026-07-23 | ||||
| 2026-03-31 | 16.25M shares 10-Q · filed 2026-04-23 | 16.23M shares derived: average of 2 quarters · filed 2026-04-23 | 16.22M shares derived: average of 3 quarters · filed 2026-04-23 | 16.20M shares derived: average of 4 quarters · filed 2026-07-23 | ||||
| 2025-12-31 | 16.21M shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-19 | 16.20M shares derived: average of 2 quarters · filed 2026-02-19 | 16.19M shares derived: average of 3 quarters · filed 2026-07-23 | 16.17M shares 10-K · filed 2026-02-19 | ||||
| 2025-09-30 | 16.19M shares 10-Q · filed 2025-10-23 | 16.18M shares derived: average of 2 quarters · filed 2026-07-23 | 16.16M shares 10-Q · filed 2025-10-23 | 16.14M shares derived: average of 4 quarters · filed 2026-07-23 | ||||
| 2025-06-30 | 16.16M shares 10-Q · filed 2026-07-23 | 16.14M shares 10-Q · filed 2026-07-23 | 16.12M shares derived: average of 3 quarters · filed 2026-07-23 | 16.11M shares derived: average of 4 quarters · filed 2026-07-23 | ||||
| 2025-03-31 | 16.12M shares 10-Q · filed 2026-04-23 | 16.10M shares derived: average of 2 quarters · filed 2026-04-23 | 16.10M shares derived: average of 3 quarters · filed 2026-04-23 | 16.09M shares derived: average of 4 quarters · filed 2026-04-23 | ||||
| 2024-12-31 | 16.09M shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-19 | 16.09M shares derived: average of 2 quarters · filed 2026-02-19 | 16.08M shares derived: average of 3 quarters · filed 2026-02-19 | 16.07M shares 10-K · filed 2026-02-19 | ||||
| 2024-09-30 | 16.09M shares 10-Q · filed 2025-10-23 | 16.08M shares derived: average of 2 quarters · filed 2025-10-23 | 16.06M shares 10-Q · filed 2025-10-23 | 16.06M shares derived: average of 4 quarters · filed 2026-02-19 | ||||
| 2024-06-30 | 16.07M shares 10-Q · filed 2025-07-24 | 16.05M shares 10-Q · filed 2025-07-24 | 16.05M shares derived: average of 3 quarters · filed 2026-02-19 | 16.04M shares derived: average of 4 quarters · filed 2026-02-19 | ||||
| 2024-03-31 | 16.03M shares 10-Q · filed 2025-04-24 | 16.04M shares derived: average of 2 quarters · filed 2026-02-19 | 16.03M shares derived: average of 3 quarters · filed 2026-02-19 | 16.01M shares derived: average of 4 quarters · filed 2026-02-19 | ||||
| 2023-12-31 | 16.05M shares derived: 10-K 12 month − 10-Q 9 month · filed 2026-02-19 | 16.02M shares derived: average of 2 quarters · filed 2026-02-19 | 16.01M shares derived: average of 3 quarters · filed 2026-02-19 | 15.99M shares 10-K · filed 2026-02-19 | ||||
| 2023-09-30 | 15.99M shares 10-Q · filed 2024-10-24 | 15.98M shares derived: average of 2 quarters · filed 2024-10-24 | 15.97M shares 10-Q · filed 2024-10-24 | 15.96M shares derived: average of 4 quarters · filed 2025-02-20 | ||||
| 2023-06-30 | 15.97M shares 10-Q · filed 2024-07-26 | 15.96M shares 10-Q · filed 2024-07-26 | 15.95M shares derived: average of 3 quarters · filed 2025-02-20 | 15.94M shares derived: average of 4 quarters · filed 2025-02-20 | ||||
| 2023-03-31 | 15.94M shares 10-Q · filed 2024-04-25 | 15.94M shares derived: average of 2 quarters · filed 2025-02-20 | 15.93M shares derived: average of 3 quarters · filed 2025-02-20 | 15.92M shares derived: average of 4 quarters · filed 2025-02-20 | ||||
| 2022-12-31 | 15.93M shares derived: 10-K 12 month − 10-Q 9 month · filed 2025-02-20 | 15.93M shares derived: average of 2 quarters · filed 2025-02-20 | 15.92M shares derived: average of 3 quarters · filed 2025-02-20 | 15.91M shares 10-K · filed 2025-02-20 | ||||
| 2022-09-30 | 15.93M shares 10-Q · filed 2023-10-26 | 15.91M shares derived: average of 2 quarters · filed 2023-10-26 | 15.90M shares 10-Q · filed 2023-10-26 | 15.89M shares derived: average of 4 quarters · filed 2024-02-23 | ||||
| 2022-06-30 | 15.90M shares 10-Q · filed 2023-07-28 | 15.88M shares 10-Q · filed 2023-07-28 | 15.87M shares derived: average of 3 quarters · filed 2024-02-23 | 15.87M shares derived: average of 4 quarters · filed 2024-02-23 | ||||
| 2022-03-31 | 15.87M shares 10-Q · filed 2023-04-28 | 15.86M shares derived: average of 2 quarters · filed 2024-02-23 | 15.86M shares derived: average of 3 quarters · filed 2024-02-23 | 15.85M shares derived: average of 4 quarters · filed 2024-02-23 | ||||
| 2021-12-31 | 15.85M shares derived: 10-K 12 month − 10-Q 9 month · filed 2024-02-23 | 15.85M shares derived: average of 2 quarters · filed 2024-02-23 | 15.85M shares derived: average of 3 quarters · filed 2024-02-23 | 15.84M shares 10-K · filed 2024-02-23 | ||||
| 2021-09-30 | 15.85M shares 10-Q · filed 2022-10-25 | 15.84M shares derived: average of 2 quarters · filed 2022-10-25 | 15.83M shares 10-Q · filed 2022-10-25 | 15.82M shares derived: average of 4 quarters · filed 2023-02-24 | ||||
| 2021-06-30 | 15.84M shares 10-Q · filed 2022-07-28 | 15.82M shares 10-Q · filed 2022-07-28 | 15.81M shares derived: average of 3 quarters · filed 2023-02-24 | 15.81M shares derived: average of 4 quarters · filed 2023-02-24 | ||||
| 2021-03-31 | 15.80M shares 10-Q · filed 2022-04-25 | 15.80M shares derived: average of 2 quarters · filed 2023-02-24 | 15.80M shares derived: average of 3 quarters · filed 2023-02-24 | 15.79M shares derived: average of 4 quarters · filed 2023-02-24 | ||||
| 2020-12-31 | 15.80M shares derived: 10-K 12 month − 10-Q 9 month · filed 2023-02-24 | 15.79M shares derived: average of 2 quarters · filed 2023-02-24 | 15.79M shares derived: average of 3 quarters · filed 2023-02-24 | 15.80M shares 10-K · filed 2023-02-24 | ||||
| 2020-09-30 | 15.79M shares 10-Q · filed 2021-10-26 | 15.79M shares derived: average of 2 quarters · filed 2021-10-26 | 15.80M shares 10-Q · filed 2021-10-26 | 15.82M shares derived: average of 4 quarters · filed 2022-03-01 | ||||
| 2020-06-30 | 15.78M shares 10-Q · filed 2021-07-26 | 15.81M shares 10-Q · filed 2021-07-26 | 15.83M shares derived: average of 3 quarters · filed 2022-03-01 | 15.86M shares derived: average of 4 quarters · filed 2022-03-01 | ||||
| 2020-03-31 | 15.84M shares 10-Q · filed 2021-05-06 | 15.85M shares derived: average of 2 quarters · filed 2022-03-01 | 15.89M shares derived: average of 3 quarters · filed 2022-03-01 | 15.93M shares derived: average of 4 quarters · filed 2022-03-01 | ||||
| 2019-12-31 | 15.86M shares derived: 10-K 12 month − 10-Q 9 month · filed 2022-03-01 | 15.91M shares derived: average of 2 quarters · filed 2022-03-01 | 15.96M shares derived: average of 3 quarters · filed 2022-03-01 | 16.00M shares 10-K · filed 2022-03-01 | ||||
| 2019-09-30 | 15.96M shares 10-Q · filed 2020-10-26 | 16.01M shares derived: average of 2 quarters · filed 2020-10-26 | 16.04M shares 10-Q · filed 2020-10-26 | 16.13M shares derived: average of 4 quarters · filed 2021-02-26 | ||||
| 2019-06-30 | 16.06M shares 10-Q · filed 2020-07-28 | 16.09M shares 10-Q · filed 2020-07-28 | 16.18M shares derived: average of 3 quarters · filed 2021-02-26 | 16.28M shares derived: average of 4 quarters · filed 2021-02-26 | ||||
| 2019-03-31 | 16.11M shares 10-Q · filed 2020-04-21 | 16.24M shares derived: average of 2 quarters · filed 2021-02-26 | 16.35M shares derived: average of 3 quarters · filed 2021-02-26 | 16.44M shares derived: average of 4 quarters · filed 2021-02-26 | ||||
| 2018-12-31 | 16.38M shares derived: 10-K 12 month − 10-Q 9 month · filed 2021-02-26 | 16.48M shares derived: average of 2 quarters · filed 2021-02-26 | 16.55M shares derived: average of 3 quarters · filed 2021-02-26 | 16.59M shares 10-K · filed 2021-02-26 | ||||
| 2018-09-30 | 16.57M shares 10-Q · filed 2019-10-25 | 16.63M shares derived: average of 2 quarters · filed 2019-10-25 | 16.65M shares 10-Q · filed 2019-10-25 | 16.68M shares derived: average of 4 quarters · filed 2020-02-25 | ||||
| 2018-06-30 | 16.68M shares 10-Q · filed 2019-07-26 | 16.70M shares 10-Q · filed 2019-07-26 | 16.72M shares derived: average of 3 quarters · filed 2020-02-25 | 16.75M shares derived: average of 4 quarters · filed 2020-02-25 | ||||
| 2018-03-31 | 16.71M shares 10-Q · filed 2019-04-25 | 16.74M shares derived: average of 2 quarters · filed 2020-02-25 | 16.77M shares derived: average of 3 quarters · filed 2020-02-25 | 16.83M shares derived: average of 4 quarters · filed 2020-02-25 | ||||
| 2017-12-31 | 16.77M shares derived: 10-K 12 month − 10-Q 9 month · filed 2020-02-25 | 16.80M shares derived: average of 2 quarters · filed 2020-02-25 | 16.87M shares derived: average of 3 quarters · filed 2020-02-25 | 17.00M shares 10-K · filed 2020-02-25 | ||||
| 2017-09-30 | 16.83M shares 10-Q · filed 2018-10-25 | 16.92M shares derived: average of 2 quarters · filed 2018-10-25 | 17.07M shares 10-Q · filed 2018-10-25 | 17.23M shares derived: average of 4 quarters · filed 2019-02-22 | ||||
| 2017-06-30 | 17.00M shares 10-Q · filed 2018-07-27 | 17.19M shares 10-Q · filed 2018-07-27 | 17.36M shares derived: average of 3 quarters · filed 2019-02-22 | 17.48M shares derived: average of 4 quarters · filed 2019-02-22 | ||||
| 2017-03-31 | 17.39M shares 10-Q · filed 2018-05-01 | 17.53M shares derived: average of 2 quarters · filed 2019-02-22 | 17.63M shares derived: average of 3 quarters · filed 2019-02-22 | 17.69M shares derived: average of 4 quarters · filed 2019-02-22 | ||||
| 2016-12-31 | 17.68M shares derived: 10-K 12 month − 10-Q 9 month · filed 2019-02-22 | 17.76M shares derived: average of 2 quarters · filed 2019-02-22 | 17.80M shares derived: average of 3 quarters · filed 2019-02-22 | 17.81M shares 10-K · filed 2019-02-22 | ||||
| 2016-09-30 | 17.84M shares 10-Q · filed 2017-10-27 | 17.86M shares derived: average of 2 quarters · filed 2017-10-27 | 17.86M shares 10-Q · filed 2017-10-27 | 17.71M shares derived: average of 4 quarters · filed 2018-02-23 | ||||
| 2016-06-30 | 17.87M shares 10-Q · filed 2017-07-28 | 17.87M shares 10-Q · filed 2017-07-28 | 17.67M shares derived: average of 3 quarters · filed 2018-02-23 | 17.53M shares derived: average of 4 quarters · filed 2018-02-23 | ||||
| 2016-03-31 | 17.86M shares 10-Q · filed 2017-04-21 | 17.57M shares derived: average of 2 quarters · filed 2018-02-23 | 17.42M shares derived: average of 3 quarters · filed 2018-02-23 | 17.32M shares derived: average of 4 quarters · filed 2018-02-23 | ||||
| 2015-12-31 | 17.27M shares derived: 10-K 12 month − 10-Q 9 month · filed 2018-02-23 | 17.20M shares derived: average of 2 quarters · filed 2018-02-23 | 17.13M shares derived: average of 3 quarters · filed 2018-02-23 | 17.20M shares 10-K · filed 2018-02-23 | ||||
| 2015-09-30 | 17.12M shares 10-Q · filed 2016-10-25 | 17.06M shares derived: average of 2 quarters · filed 2016-10-25 | 17.18M shares 10-Q · filed 2016-10-25 | 17.30M shares derived: average of 4 quarters · filed 2017-02-22 | ||||
| 2015-06-30 | 17.01M shares 10-Q · filed 2016-07-27 | 17.23M shares 10-Q · filed 2016-07-27 | 17.35M shares derived: average of 3 quarters · filed 2017-02-22 | 17.44M shares derived: average of 4 quarters · filed 2017-02-22 | ||||
| 2015-03-31 | 17.34M shares 10-Q · filed 2016-04-22 | 17.53M shares derived: average of 2 quarters · filed 2017-02-22 | 17.59M shares derived: average of 3 quarters · filed 2017-02-22 | 17.65M shares derived: average of 4 quarters · filed 2017-02-22 | ||||
| 2014-12-31 | 17.71M shares derived: 10-K 12 month − 10-Q 9 month · filed 2017-02-22 | 17.71M shares derived: average of 2 quarters · filed 2017-02-22 | 17.75M shares derived: average of 3 quarters · filed 2017-02-22 | 17.82M shares 10-K · filed 2017-02-22 | ||||
| 2014-09-30 | 17.71M shares 10-Q · filed 2015-10-22 | 17.77M shares derived: average of 2 quarters · filed 2015-10-22 | 17.85M shares 10-Q · filed 2015-10-22 | 18.01M shares derived: average of 4 quarters · filed 2016-02-22 | ||||
| 2014-06-30 | 17.84M shares 10-Q · filed 2015-07-23 | 17.89M shares 10-Q · filed 2015-07-23 | 18.11M shares derived: average of 3 quarters · filed 2016-02-22 | 18.22M shares derived: average of 4 quarters · filed 2016-02-22 | ||||
| 2014-03-31 | 17.92M shares 10-Q · filed 2015-04-30 | 18.24M shares derived: average of 2 quarters · filed 2016-02-22 | 18.34M shares derived: average of 3 quarters · filed 2016-02-22 | 18.44M shares derived: average of 4 quarters · filed 2016-02-22 | ||||
| 2013-12-31 | 18.56M shares derived: 10-K 12 month − 10-Q 9 month · filed 2016-02-22 | 18.56M shares derived: average of 2 quarters · filed 2016-02-22 | 18.62M shares derived: average of 3 quarters · filed 2016-02-22 | 18.83M shares 10-K · filed 2016-02-22 | ||||
| 2013-09-30 | 18.55M shares 10-Q · filed 2014-10-24 | 18.64M shares derived: average of 2 quarters · filed 2014-10-24 | 18.91M shares 10-Q · filed 2014-10-24 | 18.90M shares derived: average of 4 quarters · filed 2015-02-20 | ||||
| 2013-06-30 | 18.74M shares 10-Q · filed 2014-07-24 | 19.03M shares 10-Q · filed 2014-07-24 | 19.01M shares derived: average of 3 quarters · filed 2015-02-20 | 19.05M shares derived: average of 4 quarters · filed 2015-02-20 | ||||
| 2013-03-31 | 19.14M shares 10-Q · filed 2014-04-25 | 19.15M shares derived: average of 2 quarters · filed 2015-02-20 | 19.15M shares derived: average of 3 quarters · filed 2015-02-20 | 19.15M shares derived: average of 4 quarters · filed 2015-02-20 | ||||
| 2012-12-31 | 19.15M shares derived: 10-K 12 month − 10-Q 9 month · filed 2015-02-20 | 19.15M shares derived: average of 2 quarters · filed 2015-02-20 | 19.15M shares derived: average of 3 quarters · filed 2015-02-20 | 19.11M shares 10-K · filed 2015-02-20 | ||||
| 2012-09-30 | 19.15M shares 10-Q · filed 2013-10-23 | 19.15M shares derived: average of 2 quarters · filed 2013-10-23 | 19.10M shares 10-Q · filed 2013-10-23 | 19.09M shares derived: average of 4 quarters · filed 2014-02-18 | ||||
| 2012-06-30 | 19.14M shares 10-Q · filed 2013-07-25 | 19.09M shares 10-Q · filed 2013-07-25 | 19.07M shares derived: average of 3 quarters · filed 2014-02-18 | 19.05M shares derived: average of 4 quarters · filed 2014-02-18 | ||||
| 2012-03-31 | 19.06M shares 10-Q · filed 2013-04-24 | 19.03M shares derived: average of 2 quarters · filed 2014-02-18 | 19.02M shares derived: average of 3 quarters · filed 2014-02-18 | 19.01M shares derived: average of 4 quarters · filed 2014-02-18 | ||||
| 2011-12-31 | 19.00M shares derived: 10-K 12 month − 10-Q 9 month · filed 2014-02-18 | 19.00M shares derived: average of 2 quarters · filed 2014-02-18 | 19.00M shares derived: average of 3 quarters · filed 2014-02-18 | 18.98M shares 10-K · filed 2014-02-18 | ||||
| 2011-09-30 | 19.00M shares 10-Q · filed 2012-10-25 | 18.99M shares derived: average of 2 quarters · filed 2012-10-25 | 18.97M shares 10-Q · filed 2012-10-25 | 18.99M shares derived: average of 4 quarters · filed 2013-02-21 | ||||
| 2011-06-30 | 18.98M shares 10-Q · filed 2012-07-26 | 18.96M shares 10-Q · filed 2012-07-26 | 18.98M shares derived: average of 3 quarters · filed 2013-02-21 | 18.97M shares derived: average of 4 quarters · filed 2013-02-21 | ||||
| 2011-03-31 | 18.95M shares 8-K · filed 2012-07-23 | 18.95K shares 10-Q · filed 2011-04-28 | 18.98M shares derived: average of 2 quarters · filed 2013-02-21 | 18.97M shares derived: average of 3 quarters · filed 2013-02-21 | 18.95M shares derived: average of 4 quarters · filed 2013-02-21 | |||
| 2010-12-31 | 19.01M shares derived: 10-K 12 month − 10-Q 9 month · filed 2013-02-21 | 18.98M shares derived: average of 2 quarters · filed 2013-02-21 | 18.96M shares derived: average of 3 quarters · filed 2013-02-21 | 19.38M shares 10-K · filed 2013-02-21 | 19.38K shares 10-K · filed 2011-02-22 | |||
| 2010-09-30 | 18.94M shares 10-Q · filed 2011-10-27 | 18.94K shares 10-Q · filed 2010-10-27 | 18.93M shares derived: average of 2 quarters · filed 2011-10-27 | 19.50M shares 10-Q · filed 2011-10-27 | 19.50K shares 10-Q · filed 2010-10-27 | 29.09M shares derived: average of 4 quarters · filed 2012-07-23 | ||
| 2010-06-30 | 18.92M shares 10-Q · filed 2011-08-02 | 18.92K shares 10-Q · filed 2010-08-03 | 19.71M shares 10-Q · filed 2011-08-02 | 19.71K shares 10-Q · filed 2010-08-03 | 32.48M shares derived: average of 3 quarters · filed 2012-07-23 | 24.36M shares derived: average of 4 quarters · filed 2012-07-23 | ||
| 2010-03-31 | 20.02K shares 10-Q · filed 2011-04-28 | 39.26M shares derived: average of 2 quarters · filed 2012-07-23 | 26.18M shares derived: average of 3 quarters · filed 2012-07-23 | 19.64M shares derived: average of 4 quarters · filed 2012-07-23 | ||||
| 2009-12-31 | 78.50M shares derived: 8-K 12 month − 10-Q 9 month · filed 2012-07-23 | 39.26M shares derived: average of 2 quarters · filed 2012-07-23 | 26.18M shares derived: average of 3 quarters · filed 2012-07-23 | 19.64M shares 8-K · filed 2012-07-23 | 19.64K shares 10-K · filed 2011-02-22 | |||
| 2009-09-30 | 19.98K shares 10-Q · filed 2010-10-27 | 19.76K shares derived: average of 2 quarters · filed 2010-10-27 | 19.57K shares 10-Q · filed 2010-10-27 | |||||
| 2009-06-30 | 19.54K shares 10-Q · filed 2010-08-03 | 19.51K shares 10-Q · filed 2010-08-03 | ||||||
| 2008-12-31 | 19.98K shares 10-K · filed 2011-02-22 |
Similar stocks
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| Quanex Building Products CORP (NX) | United States | $0.884B | 18.01 |
| TREDEGAR CORP (TG) | United States | $0.247B | 8.33 |
| MUELLER INDUSTRIES INC (MLI) | United States | $13.280B | 33.31 |
| Howmet Aerospace Inc. (HWM) | United States | $91.485B | 57.50 |