American Superconductor (AMSC) News Today $21.10 +0.81 (+3.99%) Closing price 05/2/2025 04:00 PM EasternExtended Trading$21.05 -0.05 (-0.24%) As of 05/2/2025 07:44 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Headlines Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock All Sources Trusted Sources MarketBeat Benzinga Bloomberg GuruFocus MarketWatch Motley Fool NASDAQ PR Newswire Reuters Seeking Alpha TalkMarkets The Street TipRanks The Wall Street Journal Wall Street Zen Yahoo Finance Source Sentiment refers to the positivity or negativity of each headline according to our language processing algorithm. Sentiment All Sentiments Very Positive Positive Neutral Negative Very Negative Most Recent May 2025 April 2025 March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2024 June 2024 May 2024 April 2024 March 2024 February 2024 January 2024 December 2023 November 2023 October 2023 September 2023 August 2023 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 January 2023 December 2022 November 2022 October 2022 September 2022 August 2022 July 2022 June 2022 Time Period Itau Unibanco Holding S.A. Invests $314,000 in American Superconductor Co. (NASDAQ:AMSC)Itau Unibanco Holding S.A. bought a new position in shares of American Superconductor Co. (NASDAQ:AMSC - Free Report) in the 4th quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The firm bought 12,447 shares of the technology coMay 4 at 5:56 AM | marketbeat.comWells Fargo & Company MN Has $844,000 Position in American Superconductor Co. (NASDAQ:AMSC)Wells Fargo & Company MN boosted its holdings in shares of American Superconductor Co. (NASDAQ:AMSC - Free Report) by 68.2% during the fourth quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The institutional investor owned 34,267 shares of tMay 3 at 3:21 AM | marketbeat.comFirst Trust Advisors LP Purchases 43,808 Shares of American Superconductor Co. (NASDAQ:AMSC)First Trust Advisors LP grew its position in American Superconductor Co. (NASDAQ:AMSC - Free Report) by 15.0% in the 4th quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The fund owned 335,053 shares of the technology company'sMay 2 at 4:05 AM | marketbeat.comKP Management LLC Makes New Investment in American Superconductor Co. (NASDAQ:AMSC)KP Management LLC acquired a new stake in shares of American Superconductor Co. (NASDAQ:AMSC - Free Report) in the fourth quarter, according to the company in its most recent disclosure with the Securities & Exchange Commission. The institutional investor acquired 95,000 shares of the technoloApril 29, 2025 | marketbeat.comAmerican Superconductor Co. (NASDAQ:AMSC) Shares Sold by Canada Pension Plan Investment BoardCanada Pension Plan Investment Board reduced its stake in American Superconductor Co. (NASDAQ:AMSC - Free Report) by 97.8% during the 4th quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission. The institutional investor owned 2,000 sharesApril 29, 2025 | marketbeat.comNewEdge Advisors LLC Increases Stock Position in American Superconductor Co. (NASDAQ:AMSC)NewEdge Advisors LLC grew its position in shares of American Superconductor Co. (NASDAQ:AMSC - Free Report) by 732.3% during the 4th quarter, according to the company in its most recent disclosure with the SEC. The fund owned 26,874 shares of the technology company's stock after purchasing an additApril 29, 2025 | marketbeat.comInvesco Ltd. Sells 340,616 Shares of American Superconductor Co. (NASDAQ:AMSC)Invesco Ltd. lessened its stake in American Superconductor Co. (NASDAQ:AMSC - Free Report) by 63.3% during the fourth quarter, according to its most recent Form 13F filing with the Securities & Exchange Commission. The institutional investor owned 197,783 shares of the technology company's stoApril 28, 2025 | marketbeat.comHood River Capital Management LLC Decreases Holdings in American Superconductor Co. (NASDAQ:AMSC)Hood River Capital Management LLC reduced its position in American Superconductor Co. (NASDAQ:AMSC - Free Report) by 13.7% in the 4th quarter, according to its most recent filing with the Securities and Exchange Commission (SEC). The institutional investor owned 1,236,146 shares of the technologyApril 25, 2025 | marketbeat.comEAM Investors LLC Reduces Stake in American Superconductor Co. (NASDAQ:AMSC)EAM Investors LLC trimmed its position in shares of American Superconductor Co. (NASDAQ:AMSC - Free Report) by 85.8% during the fourth quarter, according to the company in its most recent Form 13F filing with the SEC. The institutional investor owned 18,967 shares of the technology company's stockApril 20, 2025 | marketbeat.comAmerican Superconductor Co. (NASDAQ:AMSC) Shares Purchased by LPL Financial LLCLPL Financial LLC raised its position in American Superconductor Co. (NASDAQ:AMSC - Free Report) by 332.0% in the 4th quarter, according to the company in its most recent 13F filing with the Securities and Exchange Commission (SEC). The institutional investor owned 58,534 shares of the technologyApril 20, 2025 | marketbeat.comQ4 Earnings Highlights: American Superconductor (NASDAQ:AMSC) Vs The Rest Of The Renewable Energy StocksApril 18, 2025 | finance.yahoo.comCapital Fund Management S.A. Lowers Holdings in American Superconductor Co. (NASDAQ:AMSC)Capital Fund Management S.A. cut its stake in shares of American Superconductor Co. (NASDAQ:AMSC - Free Report) by 37.4% in the fourth quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission (SEC). The fund owned 48,622 shares of the technology coApril 18, 2025 | marketbeat.comVanguard Group Inc. Sells 203,343 Shares of American Superconductor Co. (NASDAQ:AMSC)Vanguard Group Inc. lowered its stake in American Superconductor Co. (NASDAQ:AMSC - Free Report) by 8.4% in the 4th quarter, according to the company in its most recent 13F filing with the Securities & Exchange Commission. The firm owned 2,222,935 shares of the technology company's stock afterApril 14, 2025 | marketbeat.comAndrew Hill Investment Advisors Inc. Sells 72,569 Shares of American Superconductor Co. (NASDAQ:AMSC)Andrew Hill Investment Advisors Inc. trimmed its stake in American Superconductor Co. (NASDAQ:AMSC - Free Report) by 38.7% in the 4th quarter, according to the company in its most recent filing with the Securities and Exchange Commission (SEC). The firm owned 114,971 shares of the technology companApril 12, 2025 | marketbeat.com461,230 Shares in American Superconductor Co. (NASDAQ:AMSC) Bought by Wellington Management Group LLPWellington Management Group LLP acquired a new position in shares of American Superconductor Co. (NASDAQ:AMSC - Free Report) in the 4th quarter, according to its most recent disclosure with the Securities & Exchange Commission. The fund acquired 461,230 shares of the technology company's stock,April 12, 2025 | marketbeat.comAmerican Superconductor (NASDAQ:AMSC) Shares Gap Down - Should You Sell?American Superconductor (NASDAQ:AMSC) Shares Gap Down - Here's What HappenedApril 9, 2025 | marketbeat.com2 High-Flying Stocks on Our Buy List and 1 to AvoidApril 9, 2025 | finance.yahoo.comArrowstreet Capital Limited Partnership Purchases New Position in American Superconductor Co. (NASDAQ:AMSC)Arrowstreet Capital Limited Partnership acquired a new stake in American Superconductor Co. (NASDAQ:AMSC - Free Report) during the 4th quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission (SEC). The firm acquired 296,792 shares of the technology company'April 8, 2025 | marketbeat.comEven though American Superconductor (NASDAQ:AMSC) has lost US$136m market cap in last 7 days, shareholders are still up 212% over 5 yearsApril 1, 2025 | finance.yahoo.comWinners And Losers Of Q4: FuelCell Energy (NASDAQ:FCEL) Vs The Rest Of The Renewable Energy StocksMarch 27, 2025 | msn.com14,408 Shares in American Superconductor Co. (NASDAQ:AMSC) Bought by Intech Investment Management LLCIntech Investment Management LLC purchased a new stake in American Superconductor Co. (NASDAQ:AMSC - Free Report) in the fourth quarter, according to its most recent Form 13F filing with the Securities and Exchange Commission. The institutional investor purchased 14,408 shares of the technology coMarch 26, 2025 | marketbeat.comAmerican Superconductor (NASDAQ:AMSC) Trading Up 9.3% - What's Next?American Superconductor (NASDAQ:AMSC) Stock Price Up 9.3% - Time to Buy?March 25, 2025 | marketbeat.comEmerald Advisers LLC Takes Position in American Superconductor Co. (NASDAQ:AMSC)Emerald Advisers LLC acquired a new position in American Superconductor Co. (NASDAQ:AMSC - Free Report) in the fourth quarter, according to its most recent 13F filing with the Securities and Exchange Commission (SEC). The fund acquired 28,119 shares of the technology company's stock, valued at apprMarch 25, 2025 | marketbeat.comSummit Global Investments Purchases Shares of 20,049 American Superconductor Co. (NASDAQ:AMSC)Summit Global Investments acquired a new position in American Superconductor Co. (NASDAQ:AMSC - Free Report) in the fourth quarter, according to its most recent Form 13F filing with the Securities & Exchange Commission. The institutional investor acquired 20,049 shares of the technology companMarch 25, 2025 | marketbeat.comCraig-Hallum Sticks to Its Buy Rating for American Superconductor (AMSC)March 25, 2025 | markets.businessinsider.comCharles Schwab Investment Management Inc. Has $7.83 Million Stock Holdings in American Superconductor Co. (NASDAQ:AMSC)Charles Schwab Investment Management Inc. raised its stake in shares of American Superconductor Co. (NASDAQ:AMSC - Free Report) by 4.4% during the 4th quarter, according to the company in its most recent Form 13F filing with the Securities & Exchange Commission. The fund owned 317,869 shares ofMarch 24, 2025 | marketbeat.comRaymond James Financial Inc. Invests $10.19 Million in American Superconductor Co. (NASDAQ:AMSC)Raymond James Financial Inc. purchased a new position in shares of American Superconductor Co. (NASDAQ:AMSC - Free Report) in the 4th quarter, according to its most recent filing with the Securities and Exchange Commission (SEC). The institutional investor purchased 413,646 shares of the technologMarch 22, 2025 | marketbeat.comAMSC: Sizable Sales Pipeline With Multiple Catalysts In SightMarch 20, 2025 | seekingalpha.comAMSC management to meet virtually with Craig-HallumMarch 19, 2025 | markets.businessinsider.com52,911 Shares in American Superconductor Co. (NASDAQ:AMSC) Bought by AmundiAmundi purchased a new stake in American Superconductor Co. (NASDAQ:AMSC - Free Report) in the 4th quarter, according to its most recent disclosure with the Securities & Exchange Commission. The fund purchased 52,911 shares of the technology company's stock, valued at approximately $1,437,000.March 19, 2025 | marketbeat.comAmerican Superconductor Co. (NASDAQ:AMSC) Shares Sold by Royce & Associates LPRoyce & Associates LP decreased its position in American Superconductor Co. (NASDAQ:AMSC - Free Report) by 12.2% in the 4th quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The institutional investor owned 838,932 shares of the technology comMarch 17, 2025 | marketbeat.comConnor Clark & Lunn Investment Management Ltd. Has $6.83 Million Holdings in American Superconductor Co. (NASDAQ:AMSC)Connor Clark & Lunn Investment Management Ltd. trimmed its stake in American Superconductor Co. (NASDAQ:AMSC - Free Report) by 35.0% in the fourth quarter, according to its most recent Form 13F filing with the Securities & Exchange Commission. The firm owned 277,250 shares of the technology comMarch 16, 2025 | marketbeat.comAmerican Superconductor Corporation (AMSC): A Bull Case TheoryMarch 13, 2025 | insidermonkey.comAmerican Superconductor (NASDAQ:AMSC) Stock Price Up 7.3% - Time to Buy?American Superconductor (NASDAQ:AMSC) Trading Up 7.3% - Time to Buy?March 12, 2025 | marketbeat.comA Room-Temperature Superconductor Is Physically Possible, Scientists SayMarch 11, 2025 | msn.comAmerican Superconductor (NASDAQ:AMSC) Trading Down 9.5% - Time to Sell?American Superconductor (NASDAQ:AMSC) Shares Down 9.5% - Time to Sell?March 11, 2025 | marketbeat.comEssex Investment Management Co. LLC Sells 34,630 Shares of American Superconductor Co. (NASDAQ:AMSC)Essex Investment Management Co. LLC reduced its holdings in American Superconductor Co. (NASDAQ:AMSC - Free Report) by 7.5% during the 4th quarter, according to the company in its most recent disclosure with the SEC. The fund owned 429,876 shares of the technology company's stock after selling 34,6March 10, 2025 | marketbeat.comDorsey & Whitney Trust CO LLC Buys Shares of 45,300 American Superconductor Co. (NASDAQ:AMSC)Dorsey & Whitney Trust CO LLC bought a new stake in American Superconductor Co. (NASDAQ:AMSC - Free Report) in the fourth quarter, according to the company in its most recent 13F filing with the Securities and Exchange Commission (SEC). The institutional investor bought 45,300 shares of the technoMarch 10, 2025 | marketbeat.comShort Interest in American Superconductor Co. (NASDAQ:AMSC) Declines By 14.3%American Superconductor Co. (NASDAQ:AMSC - Get Free Report) was the recipient of a significant drop in short interest during the month of February. As of February 15th, there was short interest totalling 3,000,000 shares, a drop of 14.3% from the January 31st total of 3,500,000 shares. Based on an average daily volume of 1,280,000 shares, the short-interest ratio is presently 2.3 days.March 5, 2025 | marketbeat.comAmerican Superconductor (NASDAQ:AMSC) Stock Price Down 8.8% - Should You Sell?American Superconductor (NASDAQ:AMSC) Trading Down 8.8% - What's Next?March 4, 2025 | marketbeat.comLos Angeles Capital Management LLC Purchases 17,803 Shares of American Superconductor Co. (NASDAQ:AMSC)Los Angeles Capital Management LLC raised its position in American Superconductor Co. (NASDAQ:AMSC - Free Report) by 86.6% in the 4th quarter, according to the company in its most recent filing with the Securities and Exchange Commission (SEC). The firm owned 38,372 shares of the technology companyMarch 2, 2025 | marketbeat.comIeq Capital LLC Buys New Holdings in American Superconductor Co. (NASDAQ:AMSC)Ieq Capital LLC bought a new stake in American Superconductor Co. (NASDAQ:AMSC - Free Report) during the fourth quarter, according to the company in its most recent filing with the Securities & Exchange Commission. The institutional investor bought 22,835 shares of the technology company's stoFebruary 27, 2025 | marketbeat.comAmerican superconductor CEO: Trump copper tariff may benefit usFebruary 26, 2025 | msn.comCraig-Hallum Remains a Buy on American Superconductor (AMSC)February 24, 2025 | markets.businessinsider.comNickel superconductor works above -233°C threshold at normal pressureFebruary 21, 2025 | msn.comAmerican Superconductor (NASDAQ:AMSC) Shares Down 11.1% - Time to Sell?American Superconductor (NASDAQ:AMSC) Stock Price Down 11.1% - Here's What HappenedFebruary 21, 2025 | marketbeat.comHussman Strategic Advisors Inc. Sells 42,000 Shares of American Superconductor Co. (NASDAQ:AMSC)Hussman Strategic Advisors Inc. trimmed its holdings in American Superconductor Co. (NASDAQ:AMSC - Free Report) by 40.0% in the 4th quarter, according to the company in its most recent filing with the Securities and Exchange Commission (SEC). The institutional investor owned 63,000 shares of the tFebruary 21, 2025 | marketbeat.comAmerican Superconductor: Power Systems Name Struggles After Breakout, Seeks DirectionFebruary 20, 2025 | msn.comRice Hall James & Associates LLC Cuts Stake in American Superconductor Co. (NASDAQ:AMSC)Rice Hall James & Associates LLC lowered its position in shares of American Superconductor Co. (NASDAQ:AMSC - Free Report) by 43.5% during the 4th quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission. The firm owned 83,130 shares of the technolFebruary 19, 2025 | marketbeat.comAllspring Global Investments Holdings LLC Cuts Stake in American Superconductor Co. (NASDAQ:AMSC)Allspring Global Investments Holdings LLC reduced its stake in shares of American Superconductor Co. (NASDAQ:AMSC - Free Report) by 13.1% during the 4th quarter, according to the company in its most recent 13F filing with the Securities and Exchange Commission (SEC). The firm owned 377,375 shares oFebruary 19, 2025 | marketbeat.com Get American Superconductor News Delivered to You Automatically Sign up to receive the latest news and ratings for AMSC and its competitors with MarketBeat's FREE daily newsletter. Email Address AMSC Media Mentions By Week AMSC Media Sentiment Learn about the media sentiment score. Each headline receives a score ranging from 2 (good news) to -2 (bad news). Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press. AMSC News Sentiment▼1.680.77▲Average Computer and Technology News Sentiment AMSC News Coverage Learn about the media coverage comparison. We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week. AMSC Articles This Week▼75▲AMSC Articles Average Week Get American Superconductor News Delivered to You Automatically Sign up to receive the latest news and ratings for AMSC and its competitors with MarketBeat's FREE daily newsletter. 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