Quick Answer
Enphase Energy, Inc. reported Shares Outstanding of 131.08 million shares for fiscal year 2025.
Enphase Energy, Inc. Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2025 | 131.08M | -1.0% |
| 2024 | 132.45M | -2.4% |
| 2023 | 135.72M | -0.5% |
| 2022 | 136.44M | +1.9% |
| 2021 | 133.89M | +3.8% |
| 2020 | 128.96M | +4.8% |
| 2019 | 123.11M | +15.0% |
| 2018 | 107.03M | +24.6% |
| 2017 | 85.91M | +38.0% |
| 2016 | 62.27M | +35.9% |
| 2015 | 45.82M | +4.7% |
| 2014 | 43.76M | +3.9% |
| 2013 | 42.12M | +3.1% |
| 2012 | 40.86M | +2306.1% |
| 2011 | 1.70M | — |
Quarterly Shares Outstanding
| Quarter Ending | Shares Outstanding | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | 130.85M | -3.1% | +0.1% |
| June 30, 2025 | 130.74M | -3.4% | -0.3% |
| March 31, 2025 | 131.19M | -3.5% | -1.0% |
| December 31, 2024 | 132.45M | -2.4% | -2.0% |
| September 30, 2024 | 135.08M | -1.0% | -0.2% |
| June 30, 2024 | 135.40M | -0.4% | -0.4% |
| March 31, 2024 | 135.99M | -0.7% | +0.2% |
| December 31, 2023 | 135.72M | -0.5% | -0.6% |
- Enphase Energy, Inc. showed a decrease of -1.0% in Shares Outstanding compared to the prior fiscal year.
- Over the 2011–2025 period, Enphase Energy, Inc.’s shares outstanding has grown by 7619.7% (from 1.70 million shares to 131.08 million shares).
- The most recent figure is from Enphase Energy, Inc.’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 17, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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