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American Superconductor Corp (AMSC) stock

AMSCNasdaqMotors & GeneratorsFiscal year ends March 31
Financials through Q2 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 4, 2026Score 12/30
$24.13−0.91 (-3.63%)

Close on Nov 13, 2026Market cap $1.17BP/E 8.1Yield –

American Superconductor operating margin

Operating margin is operating income as a percentage of revenue.

American Superconductor's operating margin for the twelve months ending Sep 30, 2026 was 5.2%. For fiscal 2025 it was 3.8%, against -0.5% the year before. The highest annual figure on record is 60.5% in fiscal 2018.

Annual operating margin

PeriodPeriod endValueChange (pts)
FY2025Mar 31, 20263.8%+4.3
FY2024Mar 31, 2025-0.5%+7.3
FY2023Mar 31, 2024-7.8%+23.3
FY2022Mar 31, 2023-31.1%−11.7
FY2021Mar 31, 2022-19.4%+7.1
FY2020Mar 31, 2021-26.6%+9.6
FY2019Mar 31, 2020-36.2%−96.8
FY2018Mar 31, 201960.5%+127.0
FY2017Mar 31, 2018-66.4%−29.8
FY2016Mar 31, 2017-36.6%−15.7
FY2015Mar 31, 2016-21.0%+53.5
FY2014Mar 31, 2015-74.5%+1045.2
FY2013Mar 31, 2014-1119.7%+578.6
FY2012Mar 31, 2013-1698.3%+925.6
FY2011Mar 31, 2012-2623.8%−2561.7
FY2010Mar 31, 2011-62.1%−74.3
FY2009Mar 31, 201012.2%+16.7
FY2008Mar 31, 2009-4.5%–

Quarterly operating margin

Change is against the same quarter a year earlier.

Periods
PeriodPeriod endValueChange (pts)
Q2 FY2026CQ3 2026Sep 30, 20265.7%+1.2
Q1 FY2026CQ2 2026Jun 30, 202610.5%+2.7
Q4 FY2025CQ1 2026Mar 31, 2026-0.6%−3.1
Q3 FY2025CQ4 2025Dec 31, 20254.5%+2.4
Q2 FY2025CQ3 2025Sep 30, 20254.5%+5.9
Q1 FY2025CQ2 2025Jun 30, 20257.8%+16.0
Q4 FY2024CQ1 2025Mar 31, 20252.5%+7.8
Q3 FY2024CQ4 2024Dec 31, 20242.1%+5.8
Q2 FY2024CQ3 2024Sep 30, 2024-1.4%+5.6
Q1 FY2024CQ2 2024Jun 30, 2024-8.2%+9.5
Q4 FY2023CQ1 2024Mar 31, 2024-5.3%+23.9
Q3 FY2023CQ4 2023Dec 31, 2023-3.7%+35.5
Q2 FY2023CQ3 2023Sep 30, 2023-7.0%+12.5
Q1 FY2023CQ2 2023Jun 30, 2023-17.6%−1.3
Q2 FY2022CQ3 2022Sep 30, 2022-29.2%−13.8
Q1 FY2022CQ2 2022Jun 30, 2022-39.1%−9.6
Q4 FY2021CQ1 2022Mar 31, 2022-19.4%+7.1
Q3 FY2021CQ4 2021Dec 31, 2021-16.3%+22.8
Q2 FY2021CQ3 2021Sep 30, 2021-15.4%−0.2
Q1 FY2021CQ2 2021Jun 30, 2021-29.5%−14.3
Q4 FY2020CQ1 2021Mar 31, 2021-26.6%+9.6
Q3 FY2020CQ4 2020Dec 31, 2020-39.2%−2.2
Q2 FY2020CQ3 2020Sep 30, 2020-15.2%+14.2
Q1 FY2020CQ2 2020Jun 30, 2020-15.2%+30.1
Q4 FY2019CQ1 2020Mar 31, 2020-36.2%+7.2
Q3 FY2019CQ4 2019Dec 31, 2019-36.9%−183.9
Q2 FY2019CQ3 2019Sep 30, 2019-29.4%−195.6
Q1 FY2019CQ2 2019Jun 30, 2019-45.3%−4.6
Q4 FY2018CQ1 2019Mar 31, 2019-43.5%−0.4
Q3 FY2018CQ4 2018Dec 31, 2018146.9%+172.7
Q2 FY2018CQ3 2018Sep 30, 2018166.2%+236.9
Q1 FY2018CQ2 2018Jun 30, 2018-40.7%+124.0
Q4 FY2017CQ1 2018Mar 31, 2018-43.0%+0.1
Q3 FY2017CQ4 2017Dec 31, 2017-25.8%−10.8
Q2 FY2017CQ3 2017Sep 30, 2017-70.6%−32.0
Q1 FY2017CQ2 2017Jun 30, 2017-164.7%–
Q4 FY2016CQ1 2017Mar 31, 2017-43.1%–
Q3 FY2016CQ4 2016Dec 31, 2016-15.0%–
Q2 FY2016CQ3 2016Sep 30, 2016-38.6%–

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