American Superconductor (AMSC) News Today $61.34 -3.29 (-5.09%) Closing price 04:00 PM EasternExtended Trading$61.18 -0.17 (-0.27%) As of 05:58 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 AMSC Latest News All Sources Trusted Sources MarketBeat Barchart Benzinga Bloomberg GlobeNewswire 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 September 2025 August 2025 July 2025 June 2025 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 Time Period Strs Ohio Acquires New Shares in American Superconductor Corporation $AMSCSeptember 23 at 3:03 AM | marketbeat.comContrasting American Superconductor (NASDAQ:AMSC) and TTM Technologies (NASDAQ:TTMI)September 23 at 2:53 AM | americanbankingnews.comThis Clean Energy Stock Is Near A High After QuadruplingSeptember 22 at 5:16 PM | msn.comAmerican Superconductor Corporation (AMSC) Q2 2024 Earnings Call TranscriptSeptember 22 at 12:03 PM | seekingalpha.comAmerican Superconductor (NASDAQ:AMSC) Shares Down 4.7% - Should You Sell?September 20 at 2:33 PM | marketbeat.comAmerican Superconductor Corporation $AMSC Shares Purchased by Andrew Hill Investment Advisors Inc.September 19, 2025 | marketbeat.comAmerican Superconductor (NASDAQ:AMSC) Sets New 12-Month High - Here's WhySeptember 18, 2025 | marketbeat.comAmerican Superconductor, Hertz, Fluence Energy, Perma-Fix, and EVgo Shares Are Soaring, What You Need To KnowSeptember 18, 2025 | finance.yahoo.comWhy shares of this power equipment company have doubled this yearSeptember 17, 2025 | uk.finance.yahoo.com38,556 Shares in American Superconductor Corporation $AMSC Bought by Inspire Investing LLCSeptember 15, 2025 | marketbeat.comAmerican Superconductor Corporation $AMSC Shares Acquired by Jones Financial Companies LllpSeptember 14, 2025 | marketbeat.com3 Reasons We Love American Superconductor (AMSC)September 12, 2025 | finance.yahoo.comAmerican Superconductor (AMSC) Reports Impressive Q1 Sales of US$72 MillionSeptember 12, 2025 | finance.yahoo.comCubist Systematic Strategies LLC Invests $1.98 Million in American Superconductor Corporation $AMSCSeptember 9, 2025 | marketbeat.comBaird Financial Group Inc. Buys 17,821 Shares of American Superconductor Corporation $AMSCSeptember 9, 2025 | marketbeat.comIeq Capital LLC Reduces Stock Position in American Superconductor Corporation $AMSCSeptember 9, 2025 | marketbeat.comBosun Asset Management LLC Reduces Position in American Superconductor Corporation $AMSCSeptember 6, 2025 | marketbeat.com1 Stock Under $50 to Own for Decades and 2 We AvoidSeptember 5, 2025 | msn.comAmerican Superconductor Corporation $AMSC Holdings Lifted by AWM Investment Company Inc.September 5, 2025 | marketbeat.comPanagora Asset Management Inc. Purchases 71,701 Shares of American Superconductor Corporation $AMSCSeptember 5, 2025 | marketbeat.comAtreides Management LP Makes New Investment in American Superconductor Corporation $AMSCSeptember 4, 2025 | marketbeat.comTrexquant Investment LP Invests $4.40 Million in American Superconductor Corporation $AMSCSeptember 3, 2025 | marketbeat.comAmerican Superconductor Corporation $AMSC Shares Acquired by Hsbc Holdings PLCSeptember 3, 2025 | marketbeat.com2 Volatile Stocks with Exciting Potential and 1 We Turn DownSeptember 1, 2025 | finance.yahoo.comDriehaus Capital Management LLC Sells 102,855 Shares of American Superconductor Corporation $AMSCSeptember 1, 2025 | marketbeat.comAmerican Superconductor Corporation $AMSC Shares Sold by Wellington Management Group LLPSeptember 1, 2025 | marketbeat.comTruvestments Capital LLC Invests $203,000 in American Superconductor Corporation $AMSCAugust 31, 2025 | marketbeat.comAmerican Superconductor Corporation $AMSC Shares Acquired by Invesco Ltd.August 31, 2025 | marketbeat.comCharles Schwab Investment Management Inc. Has $5.62 Million Stake in American Superconductor Corporation $AMSCAugust 30, 2025 | marketbeat.comWill Analyst Optimism on AMSC Signal a Turning Point for Its Long-Term Growth Prospects?August 29, 2025 | finance.yahoo.comVanguard Group Inc. Increases Stock Holdings in American Superconductor Corporation $AMSCAugust 29, 2025 | marketbeat.comA Look Back at Renewable Energy Stocks’ Q2 Earnings: American Superconductor (NASDAQ:AMSC) Vs The Rest Of The PackAugust 28, 2025 | finance.yahoo.comWhy Is American Superconductor (AMSC) Stock Rocketing Higher TodayAugust 26, 2025 | msn.comAlgert Global LLC Buys 33,100 Shares of American Superconductor Corporation $AMSCAugust 24, 2025 | marketbeat.com778,566 Shares in American Superconductor Corporation $AMSC Acquired by Nuveen LLCAugust 24, 2025 | marketbeat.comShort Interest in American Superconductor Corporation (NASDAQ:AMSC) Drops By 23.3%August 23, 2025 | marketbeat.comAmerican Superconductor (NASDAQ:AMSC) Trading Down 6.4% - Should You Sell?August 21, 2025 | marketbeat.com28,719 Shares in American Superconductor Corporation $AMSC Acquired by Fox Run Management L.L.C.August 20, 2025 | marketbeat.comConnor Clark & Lunn Investment Management Ltd. Sells 168,679 Shares of American Superconductor Corporation (NASDAQ:AMSC)August 16, 2025 | marketbeat.comCadre, Graham Corporation, MRC Global, Trinity, and American Superconductor Shares Plummet, What You Need To KnowAugust 14, 2025 | msn.com5 Must-Read Analyst Questions From American Superconductor’s Q2 Earnings CallAugust 13, 2025 | finance.yahoo.comAMSC Q2 Deep Dive: Semiconductor Demand and Grid Expansion Drive GrowthAugust 13, 2025 | finance.yahoo.comXTX Topco Ltd Invests $295,000 in American Superconductor Corporation (NASDAQ:AMSC)August 12, 2025 | marketbeat.com2 Stocks to Play AI’s Insane Need for New Power: American Superconductor & Power Solutions InternationalAugust 11, 2025 | 247wallst.com2 Stocks to Play AI's Insane Need for New Power: American Superconductor & Power Solutions InternationalAugust 11, 2025 | 247wallst.comArthur H. House Sells 9,703 Shares of American Superconductor Corporation (NASDAQ:AMSC) StockAugust 10, 2025 | marketbeat.comAmerican Superconductor Corporation (NASDAQ:AMSC) Director Sells $494,076.76 in StockAugust 9, 2025 | insidertrades.comSolid Earnings Reflect American Superconductor's (NASDAQ:AMSC) Strength As A BusinessAugust 8, 2025 | finance.yahoo.comDaniel P. Mcgahn Sells 100,848 Shares of American Superconductor Corporation (NASDAQ:AMSC) StockAugust 7, 2025 | marketbeat.comAmerican Superconductor (NASDAQ:AMSC) Hits New 52-Week High - Still a Buy?August 6, 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. 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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▼0.950.80▲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▼96▲AMSC Articles Average Week Get the Latest News and Ratings for AMSC and Related Stocks Enter your email address to receive the latest news and analysts' ratings for American Superconductor and its competitors. 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