NYSE:UMC United Microelectronics Q4 2025 Earnings Report $24.66 -1.11 (-4.31%) Closing price 03:59 PM EasternExtended Trading$24.74 +0.07 (+0.30%) As of 07:58 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 Massive. Learn more. ProfileEarnings HistoryForecast United Microelectronics EPS ResultsActual EPS$0.13Consensus EPS $0.12Beat/MissBeat by +$0.01One Year Ago EPS$0.10United Microelectronics Revenue ResultsActual Revenue$1.80 billionExpected Revenue$1.93 billionBeat/MissMissed by -$128.78 millionYoY Revenue Growth+7.00%United Microelectronics Announcement DetailsQuarterQ4 2025Date1/28/2026TimeBefore Market OpensConference Call DateTuesday, January 27, 2026Conference Call Time9:00PM ETUpcoming EarningsUnited Microelectronics' Q3 2026 earnings is estimated for Wednesday, October 28, 2026, based on past reporting schedules, with a conference call scheduled at 8:00 AM ET. Check back for transcripts, audio, and key financial metrics as they become available.Conference Call ResourcesEarnings HistoryCompany Profile United Microelectronics Earnings HeadlinesUnited Microelectronics Insider Sold Shares Worth $1,630,000, According to a Recent SEC FilingSeptember 22 at 12:10 PM | finance.yahoo.comUMC climbs as investors continue to react to strong sales growth and upbeat capacity outlookSeptember 16, 2026 | quiverquant.comQCODE RED: AI Meltdown Imminent?After correctly predicting the 2008 and 2020 stock market meltdowns, I believe this AI company is about to trigger the next crash. The research firm Bernstein Research said this AI company has the power to crash the global economy for a decade, the CEO just issued a CODE RED in an internal memo warning employees they're dealing with a critical situation, and another company executive even implied they might need a government bailout. The last time I saw something like this was in 2008 when I predicted a stock market meltdown just three weeks before Lehman went under.September 23 at 1:00 AM | Paradigm Press (Ad)United Microelectronics sales jump 30% in August. UMC stock has more room to run.September 9, 2026 | msn.comUnited Microelectronics reports 30.7% Y/Y revenue surge in August 2026 to NT$25.04BSeptember 4, 2026 | msn.comUnited Microelectronics August 2026 Revenues Rise 30.7%September 4, 2026 | rttnews.comSee More United Microelectronics Headlines Get Earnings Announcements in your inboxWant to stay updated on the latest earnings announcements and upcoming reports for companies like United Microelectronics? Sign up for Earnings360's daily newsletter to receive timely earnings updates on United Microelectronics and other key companies, straight to your email. Email Address About United MicroelectronicsUnited Microelectronics (NYSE:UMC) (NYSE: UMC) is a Taiwan-based semiconductor foundry that manufactures integrated circuits for customers that design and market their own chips. The company provides wafer fabrication services rather than selling semiconductor products under its own consumer brand. UMC supports a broad range of applications, including communications, automotive systems, industrial equipment, consumer electronics and computing. Its manufacturing portfolio includes logic and mixed-signal technologies, radio-frequency processes, embedded high-voltage solutions, display-driver chips, image sensors and other specialty semiconductor technologies. The company operates both 12-inch and 8-inch wafer facilities and focuses primarily on mature and specialty process nodes. Founded in 1980, UMC is recognized as one of Taiwan’s early semiconductor companies and helped establish the dedicated foundry business model. It serves customers worldwide through manufacturing operations and facilities in Taiwan, Singapore and China, along with a global network of sales and technical-support offices.View United Microelectronics ProfileRead more More Earnings Resources from MarketBeat Earnings Tools Today's Earnings Tomorrow's Earnings Next Week's Earnings Upcoming Earnings Calls Earnings Newsletter Earnings Call Transcripts Earnings Beats & Misses Corporate Guidance Earnings Screener Latest Articles Energy Transfer Taps the AI Power BoomFull Throttle: Kratos and GE Fire Up a Next-Gen Defense EngineSandisk Joins the S&P 100—Is the Index Flow, or the AI Story, Driving the Stock?Thor Industries Is Boring—And That May Be Its Biggest AdvantageAutoZone Shifts Gears, On Track to Reverse Course and Price RecoveryMeta’s Muse Highlights Arm’s Growing Role in AI InfrastructureOld Dogs, New Tech: 3 Legacy Stocks Powering the AI Boom Upcoming Earnings Costco Wholesale (9/24/2026)Micron Technology (9/30/2026)NIKE (10/1/2026)Accenture (10/1/2026)PepsiCo (10/8/2026)Delta Air Lines (10/9/2026)America Movil (10/13/2026)BlackRock (10/13/2026)Citigroup (10/13/2026)The Goldman Sachs Group (10/13/2026) Unlock superior investment research and tools. 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