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
1.50B
Market cap1.50B
Price-Earnings ratio
10.64
Price-Earnings ratio10.64
Dividend yield
Dividend yield
Average volume
833.29K
Average volume833.29K
High today
$31.67
High today$31.67
Low today
$30.83
Low today$30.83
Open price
$31.10
Open price$31.10
Volume
66.14K
Volume66.14K
52 Week high
$70.49
52 Week high$70.49
52 Week low
$13.98
52 Week low$13.98

Stock Snapshot

American Superconductor(AMSC) stock is priced at $31.43, giving the company a market capitalization of 1.5B. It carries a P/E multiple of 10.64.

During the trading session on 2026-03-18, American Superconductor(AMSC) shares reached a daily high of $31.67 and a low of $30.83. At a current price of $31.43, the stock is +1.9% higher than the low and still -0.7% under the high.

Trading volume for American Superconductor(AMSC) stock has reached 66.14K, versus its average volume of 833.29K.

Over the past 52 weeks, American Superconductor(AMSC) stock has traded between a high of $70.49 and a low of $13.98.

Over the past 52 weeks, American Superconductor(AMSC) stock has traded between a high of $70.49 and a low of $13.98.

AMSC News

Simply Wall St 6d
Is It Too Late To Consider American Superconductor After A 57% One-Year Surge?

If you are wondering whether American Superconductor's current share price lines up with its underlying worth, this article will walk you through what the numbe...

Is It Too Late To Consider American Superconductor After A 57% One-Year Surge?

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.