TickerFacts.

American Superconductor Corp (AMSC): Shareholders' Equity

Annual figures by period end, from SEC filings.

$555.45M
As of 2026-03-31
$572.47M
As of 2026-06-30
+89.4%
3-year compound annual growth
+36.6%
5-year compound annual growth
+20.9%
10-year compound annual growth
2009-03-31: $221.86M2010-03-31: $280.96M2011-03-31: $292.86M2012-03-31: $164.88M2013-03-31: $125.12M2014-03-31: $112.26M2015-03-31: $79.89M2016-03-31: $83.55M2017-03-31: $60.23M2018-03-31: $52.23M2019-03-31: $81.19M2020-03-31: $72.22M2021-03-31: $116.59M2022-03-31: $109.39M2023-03-31: $81.80M2024-03-31: $144.57M2025-03-31: $197.11M2026-03-31: $555.45M$555.45M
2009-03-31 Shareholders' Equity (USD) 2026-03-31
Period endedShareholders' EquityChange YoYSource filing
2026-03-31$555.45M+181.8%2026-05-27, Balance as of period end
2025-03-31$197.11M+36.3%2026-05-27, Balance as of period end
2024-03-31$144.57M+76.7%2026-05-27, Balance as of period end
2023-03-31$81.80M-25.2%2024-05-29, Balance as of period end
2022-03-31$109.39M-6.2%2023-05-31, Balance as of period end
2021-03-31$116.59M+61.4%2022-06-01, Balance as of period end
2020-03-31$72.22M-11.1%2021-06-02, Balance as of period end
2019-03-31$81.19M+55.5%2020-06-02, Balance as of period end
2018-03-31$52.23M-13.3%2019-06-05, Balance as of period end
2017-03-31$60.23M-27.9%2018-06-06, Balance as of period end
2016-03-31$83.55M+4.6%2018-06-06, Balance as of period end
2015-03-31$79.89M-28.8%2017-05-25, Balance as of period end
2014-03-31$112.26M-10.3%2016-05-31, Balance as of period end
2013-03-31$125.12M-24.1%2015-05-28, Balance as of period end
2012-03-31$164.88M-43.7%2014-06-05, Balance as of period end
2011-03-31$292.86M+4.2%2013-06-14, Balance as of period end
2010-03-31$280.96M+26.6%2012-06-06, Balance as of period end
2009-03-31$221.86Mn/a2011-09-23, Balance as of period end

Shareholders' Equity at similar companies

Companies with the same SEC industry code (Motors & Generators), reporting in the same currency, closest in revenue. Each shows its own latest fiscal year, so period ends differ.

CompanyYear endedShareholders' EquityChange YoY
American Superconductor Corp (AMSC)2026-03-31$555.45M+181.8%
Franklin Electric Co Inc (FELE)2025-12-31$1.32B+4.5%
Erayak Power Solution Group Inc. (RAYA)2025-12-31$35.27M+32.6%
Generac Holdings Inc. (GNRC)2025-12-31$2.63B+5.5%
Tian'an Technology Group Ltd (TANAF)2025-12-31-$71.8Kn/m
374Water Inc. (SCWO)2025-12-31$6.72M-56.5%

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