NYSE:UMC United Microelectronics Q4 2025 Earnings Report $19.40 +0.09 (+0.45%) Closing price 08/13/2026 03:59 PM EasternExtended Trading$18.95 -0.45 (-2.30%) As of 08:54 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 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 Tweaks Capital Structure With RSA Cancellation and New Convertible Bond Terms2 hours ago | tipranks.comUnited Microelectronics Target of Unusually Large Options Trading (NYSE:UMC)August 13 at 1:21 AM | americanbankingnews.comIran War: What Happened at 1:11 P.M. Outside D.C.?A source with ties to Saudi Arabia, the UAE, and the U.S. State Department revealed details of a potential 7 trillion dollar financial story unfolding behind the Iran conflict. Addison Wiggin, founder of the Grey Swan Investment Fraternity, investigated the claims himself and found enough corroboration to bring the story forward. The full account follows the money behind the headlines and shows why the Iran situation may look very different than reported.August 14 at 1:00 AM | Banyan Hill Publishing (Ad)United Microelectronics (NYSE:UMC) Stock Rating Upgraded by Arete ResearchAugust 12 at 1:54 AM | americanbankingnews.comThis Beaten-Down Chip Stock Could Be One of the AI Sector's Biggest ComebacksAugust 7, 2026 | finance.yahoo.comUnited Microelectronics reports 18.98% Y/Y revenue growth in July to NT$23.84BAugust 6, 2026 | msn.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) (UMC) is a Taiwan-based semiconductor foundry that provides wafer fabrication and related manufacturing services to a global customer base. Founded in 1980, the company operates as a pure-play foundry, producing integrated circuits for a range of customers including fabless semiconductor companies and integrated device manufacturers. UMC is publicly listed (NYSE: UMC) and focuses on high-reliability manufacturing rather than branding consumer products. UMC’s core services encompass wafer fabrication using a portfolio of process technologies, with particular emphasis on mature and specialty nodes that support analog, power-management, radio-frequency (RF), and mixed-signal applications. The company offers design enablement and process support to help customers migrate designs into production and optimize yield. Its manufacturing capabilities are applied across product types such as system-on-chip components, discrete analog devices, and other application-specific integrated circuits used in end markets ranging from consumer electronics to industrial and automotive systems. UMC serves a global market through sales and technical support networks and maintains manufacturing capacity in Taiwan as well as operations abroad to meet regional demand. Over its multi-decade history the company has positioned itself within the semiconductor ecosystem as a reliable provider of mature-node and specialty manufacturing services, working with ecosystem partners to address industry needs for power efficiency, analog performance and application-specific integration. Public disclosures and company filings provide additional detail on UMC’s facilities, technology roadmap and corporate governance for investors and customers seeking further information.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 Nebius Just Exploded 34% on Blowout Earnings—Is It Time to Buy?SpaceX’s First Earnings Report Only Made Wall Street More DividedFranco-Nevada Earnings: Gold Is Rallying, But Does the Stock Even Care?Nebius’ Q2 Beat Shows the AI Bottleneck Is Capacity, Not DemandLumentum Just Delivered the AI Growth Investors WantedCoreWeave's $129 Billion AI Backlog Changes the Bull CaseGE Vernova’s AI Power Boom Faces a Profit Test Upcoming Earnings BHP Group (8/17/2026)Palo Alto Networks (8/17/2026)Home Depot (8/18/2026)Medtronic (8/18/2026)Keysight Technologies (8/18/2026)Lowe's Companies (8/19/2026)TJX Companies (8/19/2026)Target (8/19/2026)Analog Devices (8/19/2026)NetEase (8/20/2026) Unlock superior investment research and tools. 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