American Superconductor (AMSC) Stock Chart & Stock Price History $23.52 -0.22 (-0.93%) As of 04:00 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock American Superconductor Stock Price Performance The American Superconductor (AMSC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 62.32%, with a year-to-date return of -4.51%. In the past month, the stock has increased 28.88%, reflecting recent market activity. As of the latest close, American Superconductor traded at $23.74 with a market cap of $936.78 million and volume of 538,615 shares. Five years ago, the stock traded at $5.84, representing a 302.74% increase over that period. At the time, it had a market cap of $131.06 million and a volume of 135,224 shares. Receive AMSC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for American Superconductor and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+8.74%1 Month Performance+28.88%3 Month Performance-24.52%Year-To-Date Performance-4.51%1 Year Performance+62.32%5 Year Performance+302.74% AMSC Stock Chart for Thursday, May, 15, 2025 AMSC Chart by TradingView American Superconductor Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/14/2025$23.58$23.74+0.68%$24.25$23.36538,615 shs$936.78 million05/13/2025$22.80$23.58+3.42%$24.31$22.96696,914 shs$930.47 million05/12/2025$21.63$22.80+5.41%$23.58$22.62675,867 shs$899.69 million05/09/2025$21.41$21.63+1.01%$21.87$21.27389,527 shs$853.52 million05/08/2025$20.72$21.41+3.33%$21.79$20.70402,967 shs$844.96 million05/07/2025$20.85$20.72-0.61%$21.10$20.43315,957 shs$817.69 million05/06/2025$20.58$20.85+1.31%$21.00$20.13378,013 shs$822.74 million05/05/2025$21.10$20.58-2.46%$21.15$20.51375,568 shs$812.09 million05/02/2025$20.29$21.10+3.99%$21.64$20.55505,895 shs$832.61 million05/01/2025$19.85$20.29+2.22%$20.85$19.92441,557 shs$800.64 million Get the Latest News and Ratings for AMSC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for American Superconductor and its competitors with MarketBeat's FREE daily newsletter. 04/30/2025$20.22$19.85-1.83%$19.92$18.85459,375 shs$783.28 million04/29/2025$20.11$20.22+0.55%$20.45$19.60266,008 shs$797.88 million04/28/2025$20.29$20.11-0.89%$20.59$19.69271,752 shs$793.54 million04/25/2025$20.13$20.29+0.79%$20.62$19.84458,033 shs$800.64 million04/24/2025$18.57$20.13+8.40%$20.44$18.73674,293 shs$794.33 million04/23/2025$18.42$18.57+0.81%$20.10$18.54566,115 shs$732.77 million04/22/2025$17.52$18.42+5.14%$18.78$17.67387,137 shs$726.85 million04/21/2025$18.41$17.52-4.83%$18.09$17.14466,702 shs$691.34 million04/18/2025$18.41$18.41$18.66$17.71333,118 shs$726.46 million04/17/2025$18.18$18.41+1.27%$18.66$17.71333,118 shs$726.46 million04/16/2025$18.25$18.18-0.38%$18.27$17.58357,819 shs$717.38 million04/15/2025$18.18$18.25+0.39%$18.60$18.00350,512 shs$720.15 million04/14/2025$18.00$18.18+1.00%$18.78$17.69420,663 shs$717.38 million Related Companies Powell Industries Stock Chart Vicor Stock Chart Thermon Group Stock Chart Preformed Line Products Stock Chart LSI Industries Stock Chart FuelCell Energy Stock Chart Eaton Stock Chart Roper Technologies Stock Chart Emerson Electric Stock Chart AMETEK Stock Chart Receive AMSC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for American Superconductor and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:AMSC) was last updated on 5/15/2025 by MarketBeat.com Staff From Our PartnersMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredTrump wipes out trillions overnight…Is there anybody more powerful than Donald Trump right now? In a single tariff announcement, he wiped out n...Porter & Company | SponsoredGold Hits New Highs as Global Markets SpiralWhen Trump took office in 2017, gold was just $1,100 an ounce. By the time he left, it had soared to $1,839. ...Premier Gold Co | SponsoredBuffett’s favorite chart just hit 209% – here’s what that means for goldA Historic Gold Announcement Is About to Rock Wall Street For months, sharp-eyed analysts have watched the ...Golden Portfolio | SponsoredWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon b...Altimetry | SponsoredSilver Demand Is Soaring-Supply Can't Keep UpSilver demand hit 1.16 billion ounces in 2024-while supply fell short again for the fourth year in a row. I...i2i Marketing Group, LLC | SponsoredShocking AI play that’s beats Nvidia by a country mileYou’ve seen the headlines about Nvidia. Now Tim Sykes is sounding the alarm — because what CEO Jensen Huang is...Timothy Sykes | SponsoredIs President Trump Lying To You With This?President Trump’s economic transition isn’t without hardship. But what if there were a smart, tax-free way to ...Colonial Metals | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding American Superconductor Co. Please log in to your account or sign up in order to add this asset to your watchlist. Share American Superconductor With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Your Password: Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Choose a Password: Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Buy AMSC Stock Free AMSC Stock Alerts