American Superconductor Corp
AMSC35.320USD
-1.590-4.31%
Close 11/11, 16:00（ET）Quotes delayed by 15 min
1.60BMarket Cap
105.39P/E TTM
More Details of American Superconductor Corp Company
American Superconductor Corporation is a provider of megawatt-scale power resiliency solutions. The Company's solutions include Gridtec, Marinetec and Windtec. The Company, through its Gridtec solutions, provides engineering planning services and advanced grid systems that optimize network reliability, efficiency and performance. The Company, through its Marinetec solutions, provides ship protection and is developing propulsion and power management solutions designed to help fleets increase system efficiencies, enhance power quality and boost operational safety. The Company, through its Windtec solutions, provides wind turbine electronic controls and systems, designs and engineering services. The Company's segments include Grid and Wind. It provides power supplies to industrial and military customers. It supplies components for a variety of energy applications. Their offerings include power supplies and power controls for industrial and military customers.
American Superconductor Corp Info
Ticker SymbolAMSC
Company nameAmerican Superconductor Corp
IPO dateDec 12, 1991
CEOMr. Daniel P. Mcgahn
Number of employees569
Security typeOrdinary Share
Fiscal year-endDec 12
Address114 East Main Street
CityAYER
Stock exchangeNASDAQ Global Select Consolidated
CountryUnited States of America
Postal code01432
Phone19788423000
Websitehttps://www.amsc.com/
Ticker SymbolAMSC
IPO dateDec 12, 1991
CEOMr. Daniel P. Mcgahn
Company Executives of American Superconductor Corp
Name
Name/Position
Position
Shareholding
Change
Mr. Daniel P. Mcgahn
Mr. Daniel P. Mcgahn
Chairman of the Board, President, Chief Executive Officer
Chairman of the Board, President, Chief Executive Officer
1.20M
-7.78%
Mr. Arthur H. House
Mr. Arthur H. House
Lead Independent Director
Lead Independent Director
48.66K
--
Mr. John W. Kosiba, Jr.
Mr. John W. Kosiba, Jr.
Senior Vice President, Chief Financial Officer, Treasurer
Senior Vice President, Chief Financial Officer, Treasurer
--
--
Ms. Laura A. Dambier
Ms. Laura A. Dambier
Independent Director
Independent Director
--
--
Ms. Margaret D. Klein
Ms. Margaret D. Klein
Independent Director
Independent Director
--
--
Ms. Barbara G. Littlefield
Ms. Barbara G. Littlefield
Independent Director
Independent Director
--
--
Mr. David R. Oliver, Jr.
Mr. David R. Oliver, Jr.
Independent Director
Independent Director
--
--
Ms. Carolyn Capaccio
Ms. Carolyn Capaccio
Investor Relations
Investor Relations
--
--
Mr. Terence R. Donnelly
Mr. Terence R. Donnelly
Independent Director
Independent Director
--
--
Name
Name/Position
Position
Shareholding
Change
Mr. Daniel P. Mcgahn
Mr. Daniel P. Mcgahn
Chairman of the Board, President, Chief Executive Officer
Chairman of the Board, President, Chief Executive Officer
1.20M
-7.78%
Mr. Arthur H. House
Mr. Arthur H. House
Lead Independent Director
Lead Independent Director
48.66K
--
Mr. John W. Kosiba, Jr.
Mr. John W. Kosiba, Jr.
Senior Vice President, Chief Financial Officer, Treasurer
Senior Vice President, Chief Financial Officer, Treasurer
--
--
Ms. Laura A. Dambier
Ms. Laura A. Dambier
Independent Director
Independent Director
--
--
Ms. Margaret D. Klein
Ms. Margaret D. Klein
Independent Director
Independent Director
--
--
Ms. Barbara G. Littlefield
Ms. Barbara G. Littlefield
Independent Director
Independent Director
--
--
Revenue Breakdown
Currency: USDUpdated: Mon, Oct 6
Currency: USDUpdated: Mon, Oct 6
FY2026Q1
FY2025
FY2025Q4
FY2025Q3
FY2025Q2
FY2025Q1
FY2024
FY2024Q4
FY2024Q3
FY2024Q2
FY2024Q1
FY2023
FY2023Q4
FY2023Q3
FY2023Q2
FY2023Q1
FY2022
FY2021
FY2020
FY2019
By BusinessUSD
Name
Revenue
Proportion
Equipment and systems
67.40M
93.15%
Services and technology development
4.96M
6.85%
By RegionUSD
Name
Revenue
Proportion
Americas
38.02M
52.54%
Asia Pacific
30.57M
42.26%
EMEA
3.76M
5.20%
By Business
By Region
By BusinessUSD
Name
Revenue
Proportion
Equipment and systems
67.40M
93.15%
Services and technology development
4.96M
6.85%
Shareholding Stats
Updated: Wed, Oct 15
Updated: Wed, Oct 15
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
The Vanguard Group, Inc.
6.51%
BlackRock Institutional Trust Company, N.A.
6.29%
AWM Investment Company, Inc.
3.45%
Baillie Gifford & Co.
3.16%
McGahn (Daniel P)
2.65%
Other
77.94%
Shareholders
Shareholders
Proportion
The Vanguard Group, Inc.
6.51%
BlackRock Institutional Trust Company, N.A.
6.29%
AWM Investment Company, Inc.
3.45%
Baillie Gifford & Co.
3.16%
McGahn (Daniel P)
2.65%
Other
77.94%
Shareholder Types
Shareholders
Proportion
Investment Advisor
40.30%
Investment Advisor/Hedge Fund
23.19%
Hedge Fund
8.77%
Individual Investor
3.83%
Research Firm
3.69%
Pension Fund
0.41%
Bank and Trust
0.39%
Venture Capital
0.09%
Insurance Company
0.03%
Other
19.29%
Institutional Shareholding
Updated: Wed, Oct 1
Updated: Wed, Oct 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q3
460
34.95M
77.35%
+2.84M
2025Q2
415
30.92M
68.61%
-1.23M
2025Q1
412
30.32M
70.29%
-2.26M
2024Q4
388
30.36M
76.94%
-1.32M
2024Q3
346
29.65M
77.27%
-2.28M
2024Q2
293
29.27M
79.03%
+2.41M
2024Q1
270
25.14M
69.08%
+4.13M
2023Q4
253
18.03M
58.74%
-1.60M
2023Q3
237
15.58M
52.72%
-3.85M
2023Q2
244
15.43M
51.11%
-4.87M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
The Vanguard Group, Inc.
2.44M
5.39%
+156.33K
+6.86%
Jun 30, 2025
BlackRock Institutional Trust Company, N.A.
2.84M
6.3%
+120.83K
+4.44%
Jun 30, 2025
AWM Investment Company, Inc.
1.56M
3.45%
--
--
Jun 30, 2025
Baillie Gifford & Co.
1.45M
3.22%
-66.21K
-4.36%
Jun 30, 2025
McGahn (Daniel P)
1.20M
2.65%
-100.85K
-7.78%
Aug 04, 2025
Hood River Capital Management LLC
1.17M
2.59%
-70.19K
-5.66%
Jun 30, 2025
Atreides Management, LP
1.10M
2.45%
+280.42K
+34.03%
Jun 30, 2025
State Street Investment Management (US)
1.02M
2.26%
+130.12K
+14.62%
Jun 30, 2025
Nuveen LLC
986.27K
2.18%
+210.57K
+27.15%
Jun 30, 2025
Geode Capital Management, L.L.C.
940.11K
2.08%
+58.43K
+6.63%
Jun 30, 2025
View more
Related ETFs
Updated: Thu, Nov 6
Updated: Thu, Nov 6
Name
Proportion
Innovator IBD 50 Fund ETF
4.7%
ProShares S&P Kensho Cleantech ETF
4.46%
ALPS Clean Energy ETF
3.76%
SPDR S&P Kensho Clean Power ETF
3.01%
First Trust Global Wind Energy ETF
2.38%
Invesco WilderHill Clean Energy ETF
1.97%
Invesco Dorsey Wright Industrials Momentum ETF
1.55%
First Trust NASDAQ Clean Edge Green Energy Index Fund
1.38%
Invesco NASDAQ Future Gen 200 ETF
0.58%
iShares Micro-Cap ETF
0.49%
View more
Innovator IBD 50 Fund ETF
Proportion4.7%
ProShares S&P Kensho Cleantech ETF
Proportion4.46%
ALPS Clean Energy ETF
Proportion3.76%
SPDR S&P Kensho Clean Power ETF
Proportion3.01%
First Trust Global Wind Energy ETF
Proportion2.38%
Invesco WilderHill Clean Energy ETF
Proportion1.97%
Invesco Dorsey Wright Industrials Momentum ETF
Proportion1.55%
First Trust NASDAQ Clean Edge Green Energy Index Fund
Proportion1.38%
Invesco NASDAQ Future Gen 200 ETF
Proportion0.58%
iShares Micro-Cap ETF
Proportion0.49%
Dividend
A total of
0.00
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
No Data
Date
Type
Ratio
No Data
