Quick Answer
AMERICAN SUPERCONDUCTOR CORP /DE/ reported Shares Outstanding of 39.48 million shares for fiscal year 2025.
AMERICAN SUPERCONDUCTOR CORP /DE/ Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2025 | 39.48M | +6.9% |
| 2024 | 36.95M | +25.1% |
| 2023 | 29.54M | +3.6% |
| 2022 | 28.52M | +3.4% |
| 2021 | 27.59M | +22.1% |
| 2020 | 22.60M | +5.6% |
| 2019 | 21.41M | -72.9% |
| 2014 | 78.93M | +30.9% |
| 2013 | 60.30M | +16.0% |
| 2012 | 51.96M | +2.4% |
| 2011 | 50.72M | +13.1% |
| 2010 | 44.85M | — |
Quarterly Shares Outstanding
| Quarter Ending | Shares Outstanding | YoY | QoQ |
|---|---|---|---|
| December 31, 2025 | 47.61M | +20.7% | +5.4% |
| September 30, 2025 | 45.19M | — | +0.1% |
| June 30, 2025 | 45.16M | — | +14.4% |
| March 31, 2025 | 39.48M | +6.9% | +0.1% |
| December 31, 2024 | 39.46M | — | +6.8% |
| March 31, 2024 | 36.95M | — | — |
- AMERICAN SUPERCONDUCTOR CORP /DE/ showed an increase of +6.9% in Shares Outstanding compared to the prior fiscal year.
- Over the 2010–2025 period, AMERICAN SUPERCONDUCTOR CORP /DE/’s shares outstanding has declined by 12.0% (from 44.85 million shares to 39.48 million shares).
- The most recent figure is from AMERICAN SUPERCONDUCTOR CORP /DE/’s fiscal year 2024 report (Form 10-K), filed with the SEC on May 21, 2025.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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