H2O AMERICA Common Stock Shares Outstanding

• H2O AMERICA showed an increase of +7.4% in Common Stock Shares Outstanding from 2024 to 2025.
• This data is from H2O AMERICA's annual report (Form 10-K), filed with the SEC on February 26, 2026.
• XBRL data for this metric is available from 2010 to 2025 (16 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
• Quarterly values from 10-Q filings: Q2 2011: 18.58 million shares | Q3 2011: 18.59 million shares | Q1 2012: 18.62 million shares | Q2 2012: 18.63 million shares | Q3 2012: 18.65 million shares | Q1 2013: 18.70 million shares | Q2 2013: 20.14 million shares | Q3 2013: 20.16 million shares | Q1 2014: 20.20 million shares | Q2 2014: 20.22 million shares | Q3 2014: 20.24 million shares | Q1 2015: 20.34 million shares | Q2 2015: 20.36 million shares | Q3 2015: 20.38 million shares | Q1 2016: 20.43 million shares | Q2 2016: 20.44 million shares | Q3 2016: 20.46 million shares | Q1 2017: 20.50 million shares | Q2 2017: 20.51 million shares | Q3 2017: 20.52 million shares | Q1 2018: 20.59 million shares | Q2 2018: 20.59 million shares | Q3 2018: 20.63 million shares | Q1 2019: 28.40 million shares | Q2 2019: 28.44 million shares | Q3 2019: 28.46 million shares | Q1 2020: 28.50 million shares | Q2 2020: 28.52 million shares | Q3 2020: 28.55 million shares | Q1 2021: 29.79 million shares | Q2 2021: 29.80 million shares | Q3 2021: 29.82 million shares | Q1 2022: 30.24 million shares | Q2 2022: 30.25 million shares | Q3 2022: 30.32 million shares | Q1 2023: 31.43 million shares | Q2 2023: 31.73 million shares | Q3 2023: 31.93 million shares | Q1 2024: 32.20 million shares | Q2 2024: 32.67 million shares | Q3 2024: 33.23 million shares | Q1 2025: 34.18 million shares | Q2 2025: 35.29 million shares | Q3 2025: 35.81 million shares.
• Over the full 16 years of available data (2010 to 2025), H2O AMERICA's Common Stock Shares Outstanding has grown by 94.7%.
• Historical annual values: Fiscal year 2025: 36.12 million shares | Fiscal year 2024: 33.63 million shares | Fiscal year 2023: 32.02 million shares | Fiscal year 2022: 30.80 million shares | Fiscal year 2021: 30.18 million shares | Fiscal year 2020: 28.56 million shares | Fiscal year 2019: 28.46 million shares | Fiscal year 2018: 28.40 million shares | Fiscal year 2017: 20.52 million shares | Fiscal year 2016: 20.46 million shares | Fiscal year 2015: 20.38 million shares | Fiscal year 2014: 20.29 million shares | Fiscal year 2013: 20.17 million shares | Fiscal year 2012: 18.67 million shares | Fiscal year 2011: 18.59 million shares | Fiscal year 2010: 18.55 million shares.
• Data sourced from SEC EDGAR public filings as of August 10, 2026.

Last verified: August 10, 2026