NASDAQ:AMSC | ROE | AMERICAN SUPERCONDUCTOR CORP /DE/

Complete source-backed roe history.

Available history
2009-03-31 to 2026-06-30
Data captured

Historical ROE

DateROE
2026-06-3023.86%
2026-03-3124.09%
2025-12-3124.31%
2025-09-304.43%
2025-06-304.59%
2025-03-313.06%
2024-12-311.69%
2024-09-30-0.46%
2024-06-30-5.75%
2024-03-31-7.69%
2023-12-31-20.62%
2023-09-30-31.65%
2023-06-30-40.72%
2023-03-31-42.84%
2022-12-31-38.07%
2022-09-30-29.30%
2022-06-30-22.08%
2022-03-31-17.55%
2021-12-31-19.27%
2021-09-30-21.86%
2021-06-30-20.80%
2021-03-31-19.45%
2020-12-31-17.04%
2020-09-30-29.90%
2020-06-30-24.45%
2020-03-31-23.67%
2019-12-31-25.34%
2019-09-305.97%
2019-06-3035.66%
2019-03-3132.96%
2018-12-3132.84%
2018-09-3010.73%
2018-06-30-46.43%
2018-03-31-62.75%
2017-12-31-58.78%
2017-09-30-53.13%
2017-06-30-50.97%
2017-03-31-45.45%
2016-12-31-37.32%
2016-09-30-35.98%
2016-06-30-33.30%
2016-03-31-27.69%
2015-12-31-27.21%
2015-09-30-30.28%
2015-06-30-46.78%
2015-03-31-60.90%
2014-12-31-82.45%
2014-09-30-86.13%
2014-06-30-57.84%
2014-03-31-50.11%
2013-12-31-47.95%
2013-09-30-57.63%
2013-06-30-56.02%
2013-03-31-52.85%
2012-12-31-50.09%
2012-09-30-50.88%
2012-06-30-69.96%
2012-03-31-82.99%
2011-12-31-164.31%
2011-09-30-140.56%
2011-06-30-89.76%
2011-03-31-63.61%
2010-12-310.76%
2010-09-308.33%
2010-06-308.26%
2010-03-315.78%

Annual ROE

DateROE
2026-03-3124.09%
2025-03-313.06%
2024-03-31-7.69%
2023-03-31-42.84%
2022-03-31-17.55%
2021-03-31-19.45%
2020-03-31-23.67%
2019-03-3132.96%
2018-03-31-62.75%
2017-03-31-45.45%
2016-03-31-27.70%
2015-03-31-60.90%
2014-03-31-50.11%
2013-03-31-52.85%
2012-03-31-82.99%
2011-03-31-63.61%
2010-03-315.78%
2009-03-31-7.50%