Quick Answer
AVISTA CORP reported Shares Outstanding of 82.19 million shares for fiscal year 2025.
AVISTA CORP Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2025 | 82.19M | +2.7% |
| 2024 | 80.04M | +2.5% |
| 2023 | 78.08M | +4.2% |
| 2022 | 74.95M | +4.8% |
| 2021 | 71.50M | +3.3% |
| 2020 | 69.24M | +3.1% |
| 2019 | 67.18M | +2.3% |
| 2018 | 65.69M | +0.3% |
| 2017 | 65.49M | +2.0% |
| 2016 | 64.19M | +3.0% |
| 2015 | 62.31M | +0.1% |
| 2014 | 62.24M | +3.6% |
| 2013 | 60.08M | +0.4% |
| 2012 | 59.81M | +2.4% |
| 2011 | 58.42M | +2.3% |
| 2010 | 57.12M | +4.2% |
| 2009 | 54.84M | — |
Quarterly Shares Outstanding
| Quarter Ending | Shares Outstanding | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | 81.37M | +2.8% | +0.3% |
| June 30, 2025 | 81.11M | +3.1% | +0.7% |
| March 31, 2025 | 80.56M | +3.0% | +0.7% |
| December 31, 2024 | 80.04M | +2.5% | +1.1% |
| September 30, 2024 | 79.18M | +2.3% | +0.6% |
| June 30, 2024 | 78.70M | +2.8% | +0.7% |
| March 31, 2024 | 78.19M | +3.2% | +0.1% |
| December 31, 2023 | 78.07M | +4.2% | +0.9% |
- AVISTA CORP showed an increase of +2.7% in Shares Outstanding compared to the prior fiscal year.
- Over the 2009–2025 period, AVISTA CORP’s shares outstanding has grown by 49.9% (from 54.84 million shares to 82.19 million shares).
- The most recent figure is from AVISTA CORP’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 25, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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