NYSE:UMC United Microelectronics Q4 2025 Earnings Results & Report $22.38 -0.17 (-0.75%) Closing price 03:59 PM EasternExtended Trading$22.30 -0.08 (-0.34%) As of 07:40 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. United Microelectronics beat analyst earnings expectations but missed on revenue in its Q4 2025 results, released January 28, 2026. The company reported EPS of $0.13 versus the $0.12 consensus estimate, while revenue of $1.80 billion fell short of the $1.93 billion estimate by $128.78 million. Revenue increased 7.0% year over year. Research:ProfileEarnings HistoryForecast Earnings Announcement Details QuarterQ4 2025Report DateJanuary 28, 2026TimeBefore Market OpensConference Call DateJanuary 27, 2026Conference Call9:00 PM ET United Microelectronics EPS ResultsActual EPS$0.13Consensus EPS $0.12Beat/MissBeat by +$0.01One Year Ago EPS$0.10EPS Beat Rate5 of last 8 quartersUnited Microelectronics Revenue ResultsActual Revenue$1.80 billionExpected Revenue$1.93 billionBeat/MissMissed by -$128.78 millionYoY Revenue Growth+7.00%Upcoming EarningsUnited Microelectronics' Q3 2026 earnings is estimated for Wednesday, October 28, 2026, based on past reporting schedules, with a conference call scheduled at 5:00 AM ET. Check back for transcripts, audio, and key financial metrics as they become available.Q3 2026 Earnings ReportConference Call ResourcesEarnings HistoryCompany Profile United Microelectronics Q4 2025 Earnings FAQ Did United Microelectronics beat earnings estimates for Q4 2025? United Microelectronics (NYSE:UMC) reported earnings of $0.13 per share for Q4 2025, beating the consensus estimate of $0.12. The report was announced on Wednesday, January 28, 2026. What was United Microelectronics' revenue for Q4 2025? United Microelectronics reported revenue of $1.80 billion for Q4 2025, against a consensus estimate of $1.93 billion. When is United Microelectronics' next earnings date? United Microelectronics' next earnings date is estimated for Wednesday, October 28, 2026. MarketBeat tracks confirmed and estimated earnings dates for United Microelectronics on the company's earnings history page. United Microelectronics Earnings HeadlinesUnited Microelectronics Clarifies Media Report and Sets October 28 Investor CallOctober 13 at 6:51 AM | tipranks.comHow to Play United Microelectronics Stock as Revenue SurgesOctober 8, 2026 | finance.yahoo.comMy top 3 AI picks for the next decadeAlexander Green bought Apple in 1996, recommended Nvidia at a split-adjusted 66 cents in 2004, and picked up Amazon and Netflix under $3 per share in 2005. Now the chief investment strategist at The Oxford Club has identified three AI stocks he believes could be the most profitable investments of the next decade.October 13 at 1:00 AM | The Oxford Club (Ad)United Microelectronics: Strong Momentum, But I See 25% DownsideOctober 7, 2026 | seekingalpha.comUnited Microelectronics Posts 27% Growth in September SalesOctober 6, 2026 | finance.yahoo.comUnited Microelectronics September Net Sales Rise 27% Year-on-YearOctober 6, 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) Corp. (NYSE: UMC) is a Taiwan-based semiconductor foundry that manufactures integrated circuits for other companies. As a pure-play foundry, UMC focuses on producing chips designed by its customers rather than marketing semiconductor products under its own consumer brand. The company provides wafer fabrication services across a range of established and specialty semiconductor processes. Its offerings support applications including communications, automotive electronics, industrial systems, consumer devices, display products and other embedded technologies. UMC manufactures products on multiple wafer sizes and emphasizes technologies such as specialty logic, high-voltage, radio-frequency, embedded nonvolatile memory and display-driver processes. Founded in 1980 and headquartered in Hsinchu, Taiwan, UMC serves customers worldwide through manufacturing and development operations in Taiwan, Singapore, China and other locations. The company operates as an international semiconductor manufacturing partner for customers across a broad range of end markets.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 A Chinese Rival Just Spooked Memory Stocks—How Worried Should Micron Investors Be?Surgical Precision, Sustainable Returns: Johnson & Johnson Secures Its Cash Flow RunwayJPMorgan Earnings Miss Estimates But Reveal Broad-Based StrengthAmazon's $220 Billion AI Bet Is Getting Bigger—Can Earnings Justify the Spending?A Silent Winner: Texas Instruments Anchors the AI SupercycleDelta's Guidance Cut Could Spell Trouble for the Airline Industry5 Retail Picks to Watch as the Holiday Shopping Season Nears Upcoming Earnings Bank of America (10/14/2026)BlackRock (10/14/2026)Morgan Stanley (10/14/2026)Progressive (10/14/2026)Fastenal (10/14/2026)ASML (10/14/2026)Interactive Brokers Group (10/15/2026)Marsh & McLennan Companies (10/15/2026)The PNC Financial Services Group (10/15/2026)Charles Schwab (10/15/2026) Unlock superior investment research and tools. 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