American Superconductor

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Trade American Superconductor 24 hours a day, five days a week on Robinhood.

Robinhood gives you the tools to revolutionize your trading experience. Use the streamlined mobile app, or access advanced charts and execute precise trades on our browser-based platform, Robinhood Legend. Risks and limitations apply.

About AMSC

American Superconductor Corp. engages in the provision of megawatt-scale power solutions. Its products include electric control systems, generators & drivetrains, power converters, renewable interconnectivity solutions, software, turbine designs, utility and industrial resilience and modernization solutions, and utility voltage solutions. 

CEO
Daniel Patrick McGahn
CEODaniel Patrick McGahn
Employees
569
Employees569
Headquarters
Ayer, Massachusetts
HeadquartersAyer, Massachusetts
Founded
1987
Founded1987
Employees
569
Employees569

AMSC Key Statistics

Market cap
2.62B
Market cap2.62B
Price-Earnings ratio
18.78
Price-Earnings ratio18.78
Dividend yield
Dividend yield
Average volume
1.87M
Average volume1.87M
High today
$57.91
High today$57.91
Low today
$56.91
Low today$56.91
Open price
$50.98
Open price$50.98
Volume
22.37K
Volume22.37K
52 Week high
$70.49
52 Week high$70.49
52 Week low
$20.13
52 Week low$20.13

Stock Snapshot

The current American Superconductor(AMSC) stock price is $57.07, with a market capitalization of 2.62B. The stock trades at a price-to-earnings (P/E) ratio of 18.78.

During the trading session on 2026-05-06, American Superconductor(AMSC) shares reached a daily high of $57.91 and a low of $56.91. At a current price of $57.07, the stock is +0.3% higher than the low and still -1.5% under the high.

Trading activity shows a volume of 22.37K, compared to an average daily volume of 1.87M.

The stock's 52-week range extends from a low of $20.13 to a high of $70.49.

The stock's 52-week range extends from a low of $20.13 to a high of $70.49.

AMSC News

Simply Wall St 7h
Assessing American Superconductor Valuation After AI Power Demand And Free Cash Flow Turnaround

Advertisement AI driven power demand and free cash flow shift spotlight to American Superconductor American Superconductor (AMSC) drew attention after its sto...

Assessing American Superconductor Valuation After AI Power Demand And Free Cash Flow Turnaround
Simply Wall St 3d
American Superconductor Is Up 6.1% After Turning Free Cash Flow Positive On AI Power Demand

In April 2026, American Superconductor reported surging demand for its grid-stabilizing power solutions tied to artificial intelligence infrastructure and achie...

American Superconductor Is Up 6.1% After Turning Free Cash Flow Positive On AI Power Demand

People also own

Based on the portfolios of people who own AMSC. This list is generated using Robinhood data, and it’s not a recommendation.

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.