United Microelectronics (UMC) News Today $7.86 -0.06 (-0.76%) Closing price 05/20/2025 03:58 PM EasternExtended Trading$8.06 +0.20 (+2.61%) As of 08:56 AM 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 ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock UMC 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 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 D. E. Shaw & Co. Inc. Invests $4.01 Million in United Microelectronics Co. (NYSE:UMC)D. E. Shaw & Co. Inc. acquired a new position in shares of United Microelectronics Co. (NYSE:UMC - Free Report) in the 4th quarter, according to its most recent filing with the Securities and Exchange Commission (SEC). The institutional investor acquired 617,753 shares of the semiconductor companyMay 20 at 4:20 AM | marketbeat.comNomura Holdings Inc. Takes $2.17 Million Position in United Microelectronics Co. (NYSE:UMC)Nomura Holdings Inc. purchased a new stake in United Microelectronics Co. (NYSE:UMC - Free Report) during the 4th quarter, according to its most recent disclosure with the Securities & Exchange Commission. The firm purchased 334,000 shares of the semiconductor company's stock, valued at approxiMay 19 at 5:17 AM | marketbeat.comBank of America Corp DE Cuts Stock Position in United Microelectronics Co. (NYSE:UMC)Bank of America Corp DE lowered its stake in United Microelectronics Co. (NYSE:UMC - Free Report) by 46.8% during the 4th quarter, according to its most recent filing with the Securities & Exchange Commission. The fund owned 4,988,983 shares of the semiconductor company's stock after selling 4,May 19 at 3:39 AM | marketbeat.comMillennium Management LLC Has $93 Million Stock Position in United Microelectronics Co. (NYSE:UMC)Millennium Management LLC increased its position in shares of United Microelectronics Co. (NYSE:UMC - Free Report) by 3,091.8% in the 4th quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The firm owned 14,329,393 shares of the semiconductor coMay 17, 2025 | marketbeat.comBalyasny Asset Management L.P. Takes Position in United Microelectronics Co. (NYSE:UMC)Balyasny Asset Management L.P. acquired a new stake in shares of United Microelectronics Co. (NYSE:UMC - Free Report) during the 4th quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The fund acquired 217,435 shares of the semiconductor companyMay 16, 2025 | marketbeat.comUnited Microelectronics Co. (NYSE:UMC) Shares Acquired by Northern Trust CorpNorthern Trust Corp lifted its stake in shares of United Microelectronics Co. (NYSE:UMC - Free Report) by 238.8% in the 4th quarter, according to its most recent disclosure with the Securities and Exchange Commission. The firm owned 3,184,444 shares of the semiconductor company's stock after buyingMay 16, 2025 | marketbeat.comLaird Norton Wetherby Wealth Management LLC Has $1.89 Million Holdings in United Microelectronics Co. (NYSE:UMC)Laird Norton Wetherby Wealth Management LLC lessened its position in United Microelectronics Co. (NYSE:UMC - Free Report) by 14.5% during the fourth quarter, according to the company in its most recent 13F filing with the SEC. The fund owned 290,920 shares of the semiconductor company's stock afterMay 15, 2025 | marketbeat.comEthic Inc. Cuts Stake in United Microelectronics Co. (NYSE:UMC)Ethic Inc. lowered its stake in shares of United Microelectronics Co. (NYSE:UMC - Free Report) by 27.7% in the 4th quarter, according to the company in its most recent disclosure with the SEC. The firm owned 298,964 shares of the semiconductor company's stock after selling 114,439 shares during theMay 15, 2025 | marketbeat.comUnited Microelectronics Co. (NYSE:UMC) Stock Holdings Raised by Baird Financial Group Inc.Baird Financial Group Inc. raised its stake in United Microelectronics Co. (NYSE:UMC - Free Report) by 24.3% in the 4th quarter, according to its most recent filing with the SEC. The fund owned 237,716 shares of the semiconductor company's stock after purchasing an additional 46,540 shares during tMay 15, 2025 | marketbeat.comBNP Paribas Financial Markets Reduces Stock Position in United Microelectronics Co. (NYSE:UMC)BNP Paribas Financial Markets lowered its holdings in shares of United Microelectronics Co. (NYSE:UMC - Free Report) by 24.7% in the fourth quarter, according to the company in its most recent 13F filing with the Securities & Exchange Commission. The firm owned 892,659 shares of the semiconductMay 15, 2025 | marketbeat.comGraham Capital Management L.P. Has $1.79 Million Stake in United Microelectronics Co. (NYSE:UMC)Graham Capital Management L.P. increased its stake in shares of United Microelectronics Co. (NYSE:UMC - Free Report) by 517.5% during the fourth quarter, according to the company in its most recent disclosure with the Securities & Exchange Commission. The firm owned 275,701 shares of the semicoMay 14, 2025 | marketbeat.comUnited Microelectronics Co. (NYSE:UMC) Receives $7.40 Average Target Price from AnalystsMay 14, 2025 | americanbankingnews.comWedbush Predicts Higher Earnings for United MicroelectronicsUnited Microelectronics Co. (NYSE:UMC - Free Report) - Research analysts at Wedbush upped their Q2 2025 earnings per share (EPS) estimates for United Microelectronics in a report issued on Thursday, May 8th. Wedbush analyst M. Bryson now anticipates that the semiconductor company will post earninMay 13, 2025 | marketbeat.comResearch Analysts Offer Predictions for UMC Q2 EarningsMay 13, 2025 | americanbankingnews.comHsbc Holdings PLC Buys New Shares in United Microelectronics Co. (NYSE:UMC)Hsbc Holdings PLC purchased a new stake in shares of United Microelectronics Co. (NYSE:UMC - Free Report) during the fourth quarter, according to its most recent Form 13F filing with the Securities & Exchange Commission. The firm purchased 37,098 shares of the semiconductor company's stock, valMay 12, 2025 | marketbeat.comDimensional Fund Advisors LP Increases Stake in United Microelectronics Co. (NYSE:UMC)Dimensional Fund Advisors LP grew its position in United Microelectronics Co. (NYSE:UMC - Free Report) by 20.0% during the fourth quarter, according to its most recent 13F filing with the SEC. The institutional investor owned 1,288,513 shares of the semiconductor company's stock after buying an adMay 12, 2025 | marketbeat.comUnited Microelectronics Co. (NYSE:UMC) Given Consensus Recommendation of "Hold" by AnalystsShares of United Microelectronics Co. (NYSE:UMC - Get Free Report) have been assigned a consensus rating of "Hold" from the five analysts that are presently covering the stock, MarketBeat Ratings reports. Four research analysts have rated the stock with a hold recommendation and one has given a stMay 12, 2025 | marketbeat.comUnited Microelectronics Co. (NYSE:UMC) Shares Acquired by AQR Capital Management LLCAQR Capital Management LLC raised its position in shares of United Microelectronics Co. (NYSE:UMC - Free Report) by 958.3% in the fourth quarter, according to its most recent 13F filing with the Securities & Exchange Commission. The firm owned 982,840 shares of the semiconductor company's stockMay 10, 2025 | marketbeat.comFirst Trust Advisors LP Makes New $949,000 Investment in United Microelectronics Co. (NYSE:UMC)First Trust Advisors LP acquired a new position in shares of United Microelectronics Co. (NYSE:UMC - Free Report) in the 4th quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission. The firm acquired 146,183 shares of the semiconductor company's sMay 10, 2025 | marketbeat.comBayesian Capital Management LP Makes New Investment in United Microelectronics Co. (NYSE:UMC)Bayesian Capital Management LP purchased a new position in shares of United Microelectronics Co. (NYSE:UMC - Free Report) in the fourth quarter, according to its most recent filing with the Securities & Exchange Commission. The fund purchased 83,100 shares of the semiconductor company's stock,May 9, 2025 | marketbeat.comSchonfeld Strategic Advisors LLC Has $1.60 Million Stake in United Microelectronics Co. (NYSE:UMC)Schonfeld Strategic Advisors LLC reduced its holdings in United Microelectronics Co. (NYSE:UMC - Free Report) by 28.6% during the 4th quarter, according to the company in its most recent disclosure with the SEC. The fund owned 246,002 shares of the semiconductor company's stock after selling 98,450May 9, 2025 | marketbeat.comUMC Reports Sales for April 2025May 8, 2025 | businesswire.comUnited Microelectronics Co. (NYSE:UMC) Shares Sold by Envestnet Asset Management Inc.Envestnet Asset Management Inc. reduced its position in United Microelectronics Co. (NYSE:UMC - Free Report) by 32.3% in the 4th quarter, according to its most recent disclosure with the Securities and Exchange Commission. The firm owned 82,972 shares of the semiconductor company's stock after sellMay 6, 2025 | marketbeat.comUnited Microelectronics Co. (NYSE:UMC) Stake Lessened by Mariner LLCMariner LLC lessened its stake in shares of United Microelectronics Co. (NYSE:UMC - Free Report) by 30.0% during the fourth quarter, according to its most recent disclosure with the Securities and Exchange Commission (SEC). The firm owned 86,648 shares of the semiconductor company's stock after selMay 3, 2025 | marketbeat.comIs United Microelectronics Corporation (UMC) the Cheap Semiconductor Stock to Buy Now?April 30, 2025 | msn.comTower Research Capital LLC TRC Boosts Holdings in United Microelectronics Co. (NYSE:UMC)Tower Research Capital LLC TRC boosted its stake in United Microelectronics Co. (NYSE:UMC - Free Report) by 697.2% in the fourth quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission (SEC). The fund owned 103,713 shares of the semiconductor compApril 30, 2025 | marketbeat.comGlobalFoundries (NasdaqGS:GFS) Sees 12% Rise Following Merger Speculation Last WeekApril 29, 2025 | finance.yahoo.comUnited Microelectronics Co. (NYSE:UMC) Shares Bought by Aquatic Capital Management LLCAquatic Capital Management LLC raised its stake in United Microelectronics Co. (NYSE:UMC - Free Report) by 130.5% in the fourth quarter, according to the company in its most recent disclosure with the Securities and Exchange Commission. The institutional investor owned 851,183 shares of the semicoApril 29, 2025 | marketbeat.comXTX Topco Ltd Sells 193,965 Shares of United Microelectronics Co. (NYSE:UMC)XTX Topco Ltd lowered its stake in United Microelectronics Co. (NYSE:UMC - Free Report) by 85.3% in the 4th quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission. The institutional investor owned 33,483 shares of the semiconductor company'April 29, 2025 | marketbeat.comWedbush Cuts Earnings Estimates for United MicroelectronicsUnited Microelectronics Co. (NYSE:UMC - Free Report) - Equities research analysts at Wedbush decreased their FY2026 EPS estimates for United Microelectronics in a research note issued on Wednesday, April 23rd. Wedbush analyst M. Bryson now anticipates that the semiconductor company will earn $0.4April 27, 2025 | marketbeat.comWedbush Lifts Earnings Estimates for United MicroelectronicsUnited Microelectronics Co. (NYSE:UMC - Free Report) - Equities researchers at Wedbush upped their Q2 2025 earnings estimates for shares of United Microelectronics in a research note issued to investors on Wednesday, April 23rd. Wedbush analyst M. Bryson now anticipates that the semiconductor comApril 26, 2025 | marketbeat.comJump Financial LLC Raises Stock Holdings in United Microelectronics Co. (NYSE:UMC)Jump Financial LLC grew its stake in shares of United Microelectronics Co. (NYSE:UMC - Free Report) by 709.8% during the fourth quarter, according to the company in its most recent 13F filing with the Securities & Exchange Commission. The institutional investor owned 91,602 shares of the semicApril 26, 2025 | marketbeat.comBernstein Keeps Their Sell Rating on United Micro (UMC)April 24, 2025 | markets.businessinsider.comUnited Microelectronics Corporation (NYSE:UMC) Q1 2025 Earnings Call TranscriptApril 24, 2025 | msn.comUMC Files Form 20-F for 2024 with US Securities and Exchange CommissionApril 24, 2025 | businesswire.comUnited Microelectronics Corp (UMC) Q1 2025 Earnings Call Highlights: Navigating Growth Amid ...April 24, 2025 | finance.yahoo.comTaiwan chipmaker UMC says no ongoing merger 'activity' right nowApril 23, 2025 | msn.comUnited Microelectronics Boasts Q1 Gains, Faces Caution Over Tariff Impact On Future OrdersApril 23, 2025 | benzinga.comChipmaker UMC says no merger 'activity' right now, amid GlobalFoundries talkApril 23, 2025 | msn.comUnited Microelectronics Corporation (UMC) Q1 2025 Earnings Conference Call TranscriptApril 23, 2025 | seekingalpha.comUnited Microelectronics Corporation 2025 Q1 - Results - Earnings Call PresentationApril 23, 2025 | seekingalpha.com4UMC : Earnings Preview For United MicroelectronicsApril 23, 2025 | benzinga.comMarshall Wace LLP Sells 4,455,625 Shares of United Microelectronics Co. (NYSE:UMC)Marshall Wace LLP trimmed its stake in United Microelectronics Co. (NYSE:UMC - Free Report) by 56.9% in the 4th quarter, according to the company in its most recent filing with the Securities and Exchange Commission. The institutional investor owned 3,375,268 shares of the semiconductor company'sApril 22, 2025 | marketbeat.comBarclays PLC Has $23.03 Million Holdings in United Microelectronics Co. (NYSE:UMC)Barclays PLC boosted its holdings in shares of United Microelectronics Co. (NYSE:UMC - Free Report) by 10.7% during the fourth quarter, according to its most recent 13F filing with the Securities and Exchange Commission (SEC). The fund owned 3,547,867 shares of the semiconductor company's stock aftApril 22, 2025 | marketbeat.comCerity Partners LLC Decreases Stake in United Microelectronics Co. (NYSE:UMC)Cerity Partners LLC lowered its holdings in United Microelectronics Co. (NYSE:UMC - Free Report) by 27.8% during the fourth quarter, according to the company in its most recent filing with the SEC. The fund owned 171,084 shares of the semiconductor company's stock after selling 65,943 shares duringApril 21, 2025 | marketbeat.comUnited Microelectronics Co. (NYSE:UMC) Receives Average Rating of "Hold" from AnalystsUnited Microelectronics Co. (NYSE:UMC - Get Free Report) has earned an average recommendation of "Hold" from the five analysts that are presently covering the firm, MarketBeat.com reports. Four equities research analysts have rated the stock with a hold rating and one has assigned a strong buy raApril 18, 2025 | marketbeat.comWedbush Downgrades United Microelectronics (NYSE:UMC) to NeutralWedbush lowered shares of United Microelectronics from an "outperform" rating to a "neutral" rating in a research note on Wednesday.April 18, 2025 | marketbeat.comRenaissance Technologies LLC Acquires Shares of 1,967,384 United Microelectronics Co. (NYSE:UMC)Renaissance Technologies LLC bought a new position in shares of United Microelectronics Co. (NYSE:UMC - Free Report) during the fourth quarter, according to its most recent disclosure with the Securities and Exchange Commission (SEC). The firm bought 1,967,384 shares of the semiconductor company'sApril 18, 2025 | marketbeat.comUnited Microelectronics (UMC) Projected to Post Earnings on WednesdayUnited Microelectronics (NYSE:UMC) will be releasing earnings before the market opens on Wednesday, April 23, Financial Modeling Prep reports. (Register for Conference Call at http://mmm.wallstreethorizon.com/u.asp?u=413533)April 17, 2025 | marketbeat.comWellington Management Group LLP Acquires New Stake in United Microelectronics Co. (NYSE:UMC)Wellington Management Group LLP bought a new position in United Microelectronics Co. (NYSE:UMC - Free Report) in the fourth quarter, according to its most recent 13F filing with the Securities & Exchange Commission. The institutional investor bought 58,333 shares of the semiconductor company'sApril 16, 2025 | marketbeat.com Get United Microelectronics News Delivered to You Automatically Sign up to receive the latest news and ratings for UMC and its competitors with MarketBeat's FREE daily newsletter. Email Address UMC Media Mentions By Week UMC 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. UMC News Sentiment▼1.510.75▲Average Computer and Technology News Sentiment UMC 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. UMC Articles This Week▼104▲UMC Articles Average Week Get United Microelectronics News Delivered to You Automatically Sign up to receive the latest news and ratings for UMC and its competitors with MarketBeat's FREE daily newsletter. Email Address Related Companies and Tools Related Companies NXP Semiconductors News Today L3Harris Technologies News Today Vertiv News Today Nokia Oyj News Today Telefonaktiebolaget LM Ericsson (publ) News Today Ubiquiti News Today STMicroelectronics News Today ASE Technology News Today GlobalFoundries News Today Hubbell News Today Headlines Tools Trending Media MentionsHigh Media Sentiment StocksLive News FeedMarketBeat OriginalsStock Ideas This page (NYSE:UMC) was last updated on 5/21/2025 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 | SponsoredGold Hits New Highs as Global Markets SpiralWhen Trump took office in 2017, gold was just $1,100 an ounce. 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