Entity Common Stock, Shares Outstanding of AMERICAN SUPERCONDUCTOR CORP /DE/ from 02 Aug 2010 to 30 Jan 2026

Taxonomy & unit
dei: shares
Description
Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.
Summary
AMERICAN SUPERCONDUCTOR CORP /DE/ quarterly Entity Common Stock, Shares Outstanding in shares history and change rate from 02 Aug 2010 to 30 Jan 2026.
  • AMERICAN SUPERCONDUCTOR CORP /DE/ Entity Common Stock, Shares Outstanding for the quarter ending 30 Jan 2026 was 47,612,285, a 21% increase year-over-year.
Source SEC data
View on sec.gov
Entity Common Stock, Shares Outstanding, Quarterly (shares)
Entity Common Stock, Shares Outstanding, YoY Quarterly Change (%)

AMERICAN SUPERCONDUCTOR CORP /DE/ Quarterly Entity Common Stock, Shares Outstanding (shares)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2025 47,612,285 +8,152,552 +21% 30 Jan 2026 10-Q 04 Feb 2026 2026 Q3
Q3 2025 45,186,789 +5,733,574 +15% 31 Oct 2025 10-Q 05 Nov 2025 2026 Q2
Q2 2025 45,160,926 +6,865,165 +18% 25 Jul 2025 10-Q 30 Jul 2025 2026 Q1
Q4 2024 39,459,733 +8,723,386 +28% 31 Jan 2025 10-Q 05 Feb 2025 2025 Q3
Q3 2024 39,453,215 +9,134,704 +30% 25 Oct 2024 10-Q 30 Oct 2024 2025 Q2
Q2 2024 38,295,761 +8,700,315 +29% 02 Aug 2024 10-Q 06 Aug 2024 2025 Q1
Q4 2023 30,736,347 +1,206,210 +4.1% 19 Jan 2024 10-Q 24 Jan 2024 2023 Q3
Q3 2023 30,318,511 +1,078,781 +3.7% 27 Oct 2023 10-Q 01 Nov 2023 2023 Q2
Q2 2023 29,595,446 +1,029,278 +3.6% 29 May 2023 10-K 31 May 2023 2022 FY
Q4 2022 29,530,137 +1,072,388 +3.8% 30 Jan 2023 10-Q 01 Feb 2023 2022 Q3
Q3 2022 29,239,730 +844,344 +3% 28 Oct 2022 10-Q 01 Nov 2022 2022 Q2
Q2 2022 28,566,168 +238,035 +0.84% 29 Jul 2022 10-Q 03 Aug 2022 2022 Q1
Q4 2021 28,457,749 +876,124 +3.2% 28 Jan 2022 10-Q 02 Feb 2022 2022 Q3
Q3 2021 28,395,386 +792,284 +2.9% 04 Nov 2021 10-Q 08 Nov 2021 2022 Q2
Q2 2021 28,328,133 +5,293,116 +23% 30 Jul 2021 10-Q 04 Aug 2021 2022 Q1
Q4 2020 27,581,625 +5,025,087 +22% 01 Feb 2021 10-Q 03 Feb 2021 2021 Q3
Q3 2020 27,603,102 +5,837,639 +27% 02 Nov 2020 10-Q 04 Nov 2020 2021 Q2
Q2 2020 23,035,017 +1,585,471 +7.4% 31 Jul 2020 10-Q 05 Aug 2020 2020 Q1
Q4 2019 22,556,538 +1,138,716 +5.3% 31 Jan 2020 10-Q 05 Feb 2020 2019 Q3
Q3 2019 21,765,463 +401,410 +1.9% 01 Nov 2019 10-Q 05 Nov 2019 2019 Q2
Q2 2019 21,449,546 +221,475 +1% 30 May 2019 10-K 05 Jun 2019 2018 FY
Q4 2018 21,417,822 +481,053 +2.3% 31 Jan 2019 10-Q 05 Feb 2019 2018 Q3
Q3 2018 21,364,053 +438,911 +2.1% 02 Nov 2018 10-Q 06 Nov 2018 2018 Q2
Q2 2018 21,228,071 +2,033,664 +11% 27 Jul 2018 10-Q 31 Jul 2018 2018 Q1
Q4 2017 20,936,769 +6,716,784 +47% 01 Feb 2018 10-Q 05 Feb 2018 2017 Q3
Q3 2017 20,925,142 +6,725,940 +47% 02 Nov 2017 10-Q 07 Nov 2017 2017 Q2
Q2 2017 19,194,407 +5,005,761 +35% 03 Aug 2017 10-Q 08 Aug 2017 2017 Q1
Q4 2016 14,219,985 +177,626 +1.3% 02 Feb 2017 10-Q 06 Feb 2017 2016 Q3
Q3 2016 14,199,202 +197,544 +1.4% 28 Oct 2016 10-Q 02 Nov 2016 2016 Q2
Q2 2016 14,188,646 +234,999 +1.7% 03 Aug 2016 10-Q 09 Aug 2016 2016 Q1
Q4 2015 14,042,359 -81,679,768 -85% 04 Feb 2016 10-Q 09 Feb 2016 2015 Q3
Q3 2015 14,001,658 -72,505,441 -84% 29 Oct 2015 10-Q 03 Nov 2015 2015 Q2
Q2 2015 13,953,647 -65,465,648 -82% 31 Jul 2015 10-Q 05 Aug 2015 2015 Q1
Q4 2014 95,722,127 +27,582,481 +40% 02 Feb 2015 10-Q 05 Feb 2015 2014 Q3
Q3 2014 86,507,099 +21,620,551 +33% 03 Nov 2014 10-Q 06 Nov 2014 2014 Q2
Q2 2014 79,419,295 +18,956,001 +31% 02 Jun 2014 10-K 05 Jun 2014 2013 FY
Q4 2013 68,139,646 +10,599,589 +18% 03 Feb 2014 10-Q 06 Feb 2014 2013 Q3
Q3 2013 64,886,548 +10,367,052 +19% 07 Nov 2013 10-Q 12 Nov 2013 2013 Q2
Q2 2013 60,463,294 +7,831,645 +15% 10 Jun 2013 10-K 14 Jun 2013 2012 FY
Q4 2012 57,540,057 +6,074,058 +12% 06 Feb 2013 10-Q 11 Feb 2013 2012 Q3
Q3 2012 54,519,496 +3,650,788 +7.2% 31 Oct 2012 10-Q 06 Nov 2012 2012 Q2
Q2 2012 52,631,649 27 Jul 2012 10-Q 03 Aug 2012 2012 Q1
Q4 2011 51,465,999 +764,250 +1.5% 31 Jan 2012 10-Q 09 Feb 2012 2011 Q3
Q3 2011 50,868,708 +4,816,915 +10% 15 Sep 2011 10-Q 23 Sep 2011 2011 Q1
Q4 2010 50,701,749 31 Jan 2011 10-Q 03 Feb 2011 2010 Q3
Q3 2010 46,051,793 01 Nov 2010 10-Q 04 Nov 2010 2010 Q2
Q2 2010 45,554,877 02 Aug 2010 10-Q 05 Aug 2010 2010 Q1
* An asterisk sign (*) next to the value indicates that the value is likely invalid.