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United Microelectronics (UMC) investor relations material
United Microelectronics Q4 2025 earnings summary
Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.Q4 2025 earnings summary28 Jan, 2026
Executive summary
Q4 2025 revenue reached NT$61,810 million, up 4.5% sequentially and 2.4% year-over-year, with gross margin at 30.7% and net income of NT$10,055 million; EPS was NT$0.81.
Full-year 2025 revenue grew 2.3% year-over-year to NT$237,553 million, with net income at NT$41,716 million and EPS of 3.34, down from 3.8 in 2024.
Wafer shipments increased 12.3% and USD revenue rose 5.3% year-over-year in 2025.
22 nm and 28 nm technologies were key growth drivers, representing 35–36% of Q4 revenue.
Financial highlights
Q4 gross margin improved to 30.7%, with gross profit of NT$18,950 million.
Utilization rate held steady at 78% in Q4.
Cash and cash equivalents at year-end were NT$110,660 million; total equity stood at NT$379,855 million.
Blended ASP remained stable throughout 2025.
Outlook and guidance
Q1 2026 wafer shipments expected to remain flat, with ASP in USD firm and gross margin in the high 20% range.
Capacity utilization projected in the mid-70% range for Q1 2026.
2026 CapEx budget set at $1.5 billion USD, with 90% allocated to 12" and 10% to 8" fabs.
Management expects 2026 to be another growth year, driven by 22 nm tape-outs and new solutions.
Analyze Q4 income tax expense impact on net income
How does 2025 capex align with growth strategy?
Explain Q4 OCI reversal from full year loss
Explain 2026 pricing strategy, incl. adjustments.
Earliest revenue for 12-inch silicon photonics?
Is mature node supply/demand shift structural?
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Next United Microelectronics earnings date
Q1 202629 Apr, 2026
United Microelectronics
Next United Microelectronics earnings date
Q1 202629 Apr, 2026
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Frequently asked questions
United Microelectronics Corporation provides semiconductor foundry services, including design and development of semiconductor devices based on its customers' wafer specifications and manufacturing processes. The company offers surface-mount technology (SMT) and through-hole technology (THT) production services, as well as Services On Demand (SOD). It serves customer segments, such as set-top box manufacturers, smart phones/tablets, networking equipment, automotive electronics, and industrial. United Microelectronics Corporation is based in Hsinchu City, Taiwan.
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