ACM Research (ACMR) News Today $29.83 -0.03 (-0.10%) Closing price 09/15/2025 04:00 PM EasternExtended Trading$29.62 -0.20 (-0.69%) As of 09/15/2025 07:49 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 ACMR 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 28,080 Shares in ACM Research, Inc. $ACMR Bought by Inspire Investing LLCSeptember 15 at 3:53 AM | marketbeat.comAQR Capital Management LLC Has $5.69 Million Holdings in ACM Research, Inc. $ACMRSeptember 15 at 3:12 AM | marketbeat.comMilitia Capital Partners LP Takes Position in ACM Research, Inc. $ACMRSeptember 14 at 6:07 AM | marketbeat.comOsterweis Capital Management Inc. Has $4.89 Million Stock Position in ACM Research, Inc. $ACMRSeptember 14 at 5:57 AM | marketbeat.comAmundi Acquires Shares of 337,606 ACM Research, Inc. $ACMRSeptember 13 at 3:24 AM | marketbeat.comDiker Management LLC Acquires New Position in ACM Research, Inc. $ACMRSeptember 12, 2025 | marketbeat.comBaird Financial Group Inc. Makes New $723,000 Investment in ACM Research, Inc. $ACMRSeptember 12, 2025 | marketbeat.comACM Research, Inc. (NASDAQ:ACMR) Short Interest UpdateSeptember 11, 2025 | marketbeat.comBayforest Capital Ltd Makes New Investment in ACM Research, Inc. $ACMRSeptember 11, 2025 | marketbeat.comACM Research, Inc. (NASDAQ:ACMR) Sees Significant Increase in Short InterestSeptember 11, 2025 | americanbankingnews.comYiheng Capital Management L.P. Sells 400,403 Shares of ACM Research, Inc. $ACMRSeptember 9, 2025 | marketbeat.comACM Research Delivered Its First High-Throughput Ultra Lith KrF Track System to a Leading Chinese Logic Wafer Fab CustomerSeptember 7, 2025 | finance.yahoo.comACM Research Launches Ultra Lith KrF Track System for Advanced Semiconductor ManufacturingSeptember 7, 2025 | quiverquant.comQNorthern Trust Corp Sells 21,917 Shares of ACM Research, Inc. $ACMRSeptember 7, 2025 | marketbeat.comACM Research (NASDAQ:ACMR) Insider David Wang Sells 60,000 SharesSeptember 6, 2025 | insidertrades.comIeq Capital LLC Grows Position in ACM Research, Inc. $ACMRSeptember 6, 2025 | marketbeat.comPDT Partners LLC Raises Stock Holdings in ACM Research, Inc. $ACMRSeptember 4, 2025 | marketbeat.comTrexquant Investment LP Lowers Holdings in ACM Research, Inc. $ACMRSeptember 3, 2025 | marketbeat.comACM Research, Inc. $ACMR Shares Sold by Steamboat Capital Partners LLCSeptember 2, 2025 | marketbeat.comACM Research, Inc. $ACMR Shares Purchased by American Century Companies Inc.September 2, 2025 | marketbeat.comGoldman Sachs Raises PT on ACM Research From $35.3 to $40.1, Keeping Buy Rating on the StockSeptember 2, 2025 | finance.yahoo.comACM Research: Why This Chinese Chip Stock Is Just Getting StartedACM Research's stock is rallying as investors recognize its key role in China's chip independence and its vastly increased long-term revenue targets.September 1, 2025 | marketbeat.comBroad Bay Capital Management LP Invests $21.13 Million in ACM Research, Inc. $ACMRAugust 31, 2025 | marketbeat.comNuveen LLC Buys Shares of 137,182 ACM Research, Inc. $ACMRAugust 31, 2025 | marketbeat.comACM Research (NASDAQ:ACMR) Stock Price Down 5.1% on Insider SellingAugust 29, 2025 | marketbeat.comVirtus Advisers LLC Invests $241,000 in ACM Research, Inc. $ACMRAugust 27, 2025 | marketbeat.comACM Research (ACMR) Is Up 19.3% After Reaffirming Bold Growth Targets Despite Market UncertaintyAugust 27, 2025 | finance.yahoo.comACM Research (NASDAQ:ACMR) Insider Sotheara Cheav Sells 11,152 SharesAugust 27, 2025 | insidertrades.com89,798 Shares in ACM Research, Inc. $ACMR Acquired by RPg Family Wealth Advisory LLCAugust 26, 2025 | marketbeat.comACM Research, Inc. $ACMR Shares Bought by Dodge & CoxAugust 26, 2025 | marketbeat.comRussell Investments Group Ltd. Acquires 113,111 Shares of ACM Research, Inc. $ACMRAugust 26, 2025 | marketbeat.comACM Research (ACMR) Gets 22% Boost From US-China Chip TensionsAugust 25, 2025 | insidermonkey.com10,194 Shares in ACM Research, Inc. $ACMR Acquired by Aberdeen Group plcAugust 25, 2025 | marketbeat.comVanguard Group Inc. Sells 146,057 Shares of ACM Research, Inc. $ACMRAugust 25, 2025 | marketbeat.comVersor Investments LP Takes Position in ACM Research, Inc. $ACMRAugust 24, 2025 | marketbeat.comACM Research (ACMR) Sees 36% Price Surge Over Last QuarterAugust 23, 2025 | finance.yahoo.comACM Research (ACMR) Soars 19% After 7 Days of Sideways TradingAugust 23, 2025 | insidermonkey.comSmall Cap, Big Potential: 3 Tech Disruptors You Should Know About (ACMR)Three lesser-known disruptors in the semiconductor industry provide crucial services in high-demand markets, but they are often overlooked by investors.August 22, 2025 | marketbeat.comACM Research, Inc. $ACMR Shares Sold by Osterweis Capital Management Inc.August 22, 2025 | marketbeat.comFox Run Management L.L.C. Acquires New Position in ACM Research, Inc. $ACMRAugust 22, 2025 | marketbeat.comInvesco Ltd. Acquires 206,149 Shares of ACM Research, Inc. $ACMRAugust 22, 2025 | marketbeat.comACM Research, Inc. $ACMR Stock Holdings Lifted by Triata Capital LtdAugust 20, 2025 | marketbeat.comFCG Investment Co Increases Stake in ACM Research, Inc. (NASDAQ:ACMR)August 19, 2025 | marketbeat.comResona Asset Management Co. Ltd. Sells 11,339 Shares of ACM Research, Inc. $ACMRAugust 19, 2025 | marketbeat.com3 Hidden Semiconductor Stocks Set to Follow NVIDIA's PathAugust 18, 2025 | 247wallst.comDeutsche Bank AG Sells 31,770 Shares of ACM Research, Inc. (NASDAQ:ACMR)August 18, 2025 | marketbeat.comACM Research, Inc. (NASDAQ:ACMR) Shares Sold by LPL Financial LLCAugust 18, 2025 | marketbeat.comE Fund Management Co. Ltd. Invests $812,000 in ACM Research, Inc. (NASDAQ:ACMR)August 15, 2025 | marketbeat.com85,967 Shares in ACM Research, Inc. (NASDAQ:ACMR) Bought by Informed Momentum Co LLCAugust 14, 2025 | marketbeat.comVirtu Financial LLC Acquires New Shares in ACM Research, Inc. (NASDAQ:ACMR)August 14, 2025 | marketbeat.com Get ACM Research News Delivered to You Automatically Sign up to receive the latest news and ratings for ACMR and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. ACMR Media Mentions By Week ACMR 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. ACMR News Sentiment▼1.590.89▲Average Computer and Technology News Sentiment ACMR 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. ACMR Articles This Week▼126▲ACMR Articles Average Week Get the Latest News and Ratings for ACMR and Related Stocks Enter your email address to receive the latest news and analysts' ratings for ACM Research and its competitors. 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