SUMCO (SUOPY) News Today $16.06 0.00 (0.00%) As of 07/18/2025 Add Compare Share Share Headlines Stock AnalysisChartEarningsHeadlinesSEC FilingsShort InterestBuy This Stock SUOPY Latest News All Sources Trusted Sources MarketBeat 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 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 September 2022 August 2022 Time Period SUMCO (OTCMKTS:SUOPY) Trading Up 12.5% - Still a Buy?June 30, 2025 | marketbeat.comSUMCO (OTCMKTS:SUOPY) Shares Gap Up - Should You Buy?June 27, 2025 | marketbeat.comSumco Co. (OTCMKTS:SUOPY) Short Interest UpdateJune 11, 2025 | marketbeat.comSumco (OTCMKTS:SUOPY) Shares Down 2.1% - Should You Sell?June 9, 2025 | marketbeat.comSumco Co. (OTCMKTS:SUOPY) Short Interest Up 172.7% in AprilApril 30, 2025 | marketbeat.comSumco Co. (OTCMKTS:SUOPY) Sees Large Growth in Short InterestApril 20, 2025 | marketbeat.comSumco (OTCMKTS:SUOPY) Stock Price Crosses Below 50-Day Moving Average - Time to Sell?April 20, 2025 | marketbeat.comSumco (OTCMKTS:SUOPY) Sets New 1-Year Low - Time to Sell?April 9, 2025 | marketbeat.comSumco (OTCMKTS:SUOPY) Reaches New 12-Month Low - Here's WhyApril 1, 2025 | marketbeat.comSumco Co. (OTCMKTS:SUOPY) Short Interest Up 600.0% in MarchMarch 27, 2025 | marketbeat.comShort Interest in Sumco Co. (OTCMKTS:SUOPY) Drops By 72.7%March 1, 2025 | marketbeat.comSumco Co. (OTCMKTS:SUOPY) Sees Large Drop in Short InterestFebruary 14, 2025 | marketbeat.comSumco (OTCMKTS:SUOPY) Issues Earnings ResultsFebruary 7, 2025 | marketbeat.comSumco (SUOPY) Expected to Announce Quarterly Earnings on WednesdayFebruary 5, 2025 | marketbeat.comZacks Industry Outlook Highlights Intel, STMicroelectronics, Texas Instruments, NVIDIA and SUMCOJanuary 10, 2025 | uk.finance.yahoo.comBernstein Reaffirms Their Hold Rating on SUMCO Corporation (3436)January 6, 2025 | markets.businessinsider.comShort Interest in Sumco Co. (OTCMKTS:SUOPY) Increases By 33.3%November 29, 2024 | marketbeat.comSumco (OTCMKTS:SUOPY) Reaches New 52-Week Low - Should You Sell?November 8, 2024 | marketbeat.comSumco (OTCMKTS:SUOPY) Stock Passes Below Fifty Day Moving Average - Should You Sell?November 2, 2024 | marketbeat.comSumco (OTCMKTS:SUOPY) Hits New 12-Month Low - What's Next?October 21, 2024 | marketbeat.comSumco (OTCMKTS:SUOPY) Share Price Crosses Below 50-Day Moving Average - What's Next?October 19, 2024 | marketbeat.comSumco Co. (OTCMKTS:SUOPY) Sees Significant Increase in Short InterestOctober 10, 2024 | marketbeat.comGlobal chipmaking hit as Hurricane Helene disrupts quartz miningOctober 5, 2024 | ft.comHow Hurricane Helene Jolted the Global Chip IndustryOctober 2, 2024 | msn.comSumco (OTCMKTS:SUOPY) Stock Price Passes Below 50 Day Moving Average of $23.99October 2, 2024 | marketbeat.comNot All Chips Are Down: Evaluating Sumco Corporation's Wafer GameSeptember 27, 2024 | seekingalpha.comSumco (OTCMKTS:SUOPY) Share Price Crosses Below 50 Day Moving Average of $25.57September 20, 2024 | marketbeat.comSumco (OTCMKTS:SUOPY) Reaches New 1-Year Low at $20.13September 12, 2024 | marketbeat.comSumco (OTCMKTS:SUOPY) Hits New 12-Month Low at $20.46September 6, 2024 | marketbeat.comTaiwan’s GlobalWafers is building out chip-making capacity overseas amid tariff fearsSeptember 3, 2024 | msn.comGlobalWafers Drives Overseas Expansion as Tariffs Rise, CEO SaysSeptember 3, 2024 | finance.yahoo.comGlobalWafers Must Go Global as Tariffs Rise Worldwide, CEO SaysSeptember 3, 2024 | msn.comSumco Co. (OTCMKTS:SUOPY) Short Interest Down 54.5% in AugustAugust 28, 2024 | marketbeat.comSumco Corp ADR (SUOPY)August 28, 2024 | investing.comAsian Markets A Sea Of GreenAugust 17, 2024 | markets.businessinsider.comSumco Corporation (SUMCF) Q2 2024 Earnings Call TranscriptAugust 11, 2024 | seekingalpha.comSumco (OTCMKTS:SUOPY) Hits New 1-Year Low at $23.02August 8, 2024 | marketbeat.comSumco (OTCMKTS:SUOPY) Shares Cross Below Fifty Day Moving Average of $30.56August 3, 2024 | marketbeat.comSupply Chain Finance: What It Is, How It Works, ExampleJuly 26, 2024 | investopedia.comSumco Co. (OTCMKTS:SUOPY) Sees Significant Growth in Short InterestJuly 26, 2024 | marketbeat.comSumco Co. (OTCMKTS:SUOPY) Sees Large Decrease in Short InterestJuly 12, 2024 | marketbeat.comSumco (OTCMKTS:SUOPY) Shares Down 2.1% June 20, 2024 | marketbeat.comChinese chipmakers push to limit foreign suppliersMay 28, 2024 | ft.comShort Interest in Sumco Co. (OTCMKTS:SUOPY) Decreases By 75.0%May 11, 2024 | marketbeat.comFormosa Sumco Technology Corp 3532April 19, 2024 | morningstar.comMSupply Curve: Definition, How It Works, and ExampleApril 10, 2024 | investopedia.comRenewed Interest Rate Uncertainty May Weigh On Wall StreetApril 2, 2024 | markets.businessinsider.comShort Interest in Sumco Co. (OTCMKTS:SUOPY) Decreases By 86.7%March 27, 2024 | marketbeat.comJIC’s $6 Billion Tender for Chip Linchpin JSR to Start TuesdayMarch 18, 2024 | bloomberg.comIDTechEx Examines the Impact of Road Safety Initiatives on Heads-Up Display Adoption in Automotive IndustryMarch 15, 2024 | hk.finance.yahoo.com Get SUMCO News Delivered to You Automatically Sign up to receive the latest news and ratings for SUOPY and its competitors with MarketBeat's FREE daily newsletter. Email Address SUOPY Media Mentions By Week SUOPY 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. SUOPY News Sentiment▼0.000.66▲Average Computer and Technology News Sentiment SUOPY 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. SUOPY Articles This Week▼00▲SUOPY Articles Average Week Get SUMCO News Delivered to You Automatically Sign up to receive the latest news and ratings for SUOPY and its competitors with MarketBeat's FREE daily newsletter. Email Address Related Companies and Tools Related Companies THK News Today Amtech Systems News Today NVIDIA News Today Texas Instruments News Today Intel News Today STMicroelectronics News Today Skyworks Solutions News Today KT News Today Procore Technologies News Today Fabrinet News Today Headlines Tools Trending Media MentionsHigh Media Sentiment StocksLive News FeedMarketBeat OriginalsStock Ideas This page (OTCMKTS:SUOPY) was last updated on 7/20/2025 by MarketBeat.com Staff From Our PartnersThe big winner of Crypto week?It’s Crypto Week at the White House — and the sector is moving from fringe to full-scale adoption. With Bit...Weiss Ratings | SponsoredMarket 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 | SponsoredTurn $1K into $50K with This DeFi GemTHREE pro-crypto bills just passed the House! Now, experts believe altcoin season is officially here. 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