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United Microelectronics (UMC) investor relations material
United Microelectronics Q3 2025 earnings summary
Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.Q3 2025 earnings summary29 Oct, 2025
Executive summary
Q3 2025 revenue reached NT$59.13 billion (US$1.94 billion), up 0.6% sequentially and down 2.2% year-over-year.
Net income attributable to shareholders was NT$14.98 billion (US$492 million), a 68.3% increase from the previous quarter and up 3.5% year-over-year.
EPS for Q3 2025 was NT$1.20, up from NT$0.71 in Q2 2025.
Wafer shipments increased 3.4% sequentially, with capacity utilization rising to 78%.
22/28nm technologies contributed 35% of wafer revenue, with 22nm revenue exceeding 10% of total sales.
Financial highlights
Gross margin for Q3 2025 was 29.8%, up from 28.7% in Q2 2025.
Operating income for Q3 2025 was NT$11.12 billion, a 2.8% increase sequentially.
Year-to-date revenue for the first nine months of 2025 was NT$175.7 billion, up 2.2% year-over-year.
Net income for the first three quarters was NT$31.54 billion, down 18.4% year-over-year.
Cash and cash equivalents at quarter-end were NT$104.22 billion; total equity was NT$361.2 billion.
Outlook and guidance
Q4 2025 wafer shipments expected to remain flat; ASP in USD to stay firm.
Gross margin projected in the high 20% range; utilization rate in the mid-70% range.
2025 shipment growth expected in the low teens, driven by 22nm and specialty technologies.
Double-digit year-over-year growth in 22/28nm revenue anticipated for 2026.
2025 CAPEX budget set at US$1.8 billion, with 90% allocated to 12-inch capacity.
Reason for 22/28nm technology sales share drop?
What caused the large swing in non-operating income?
How does 12X fab capacity increase align with CapEx?
12nm Intel collaboration revenue timing?
Advanced packaging DTC market opportunity?
2026 depreciation trend and impact?
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Next United Microelectronics earnings date
Q4 202528 Jan, 2026
Next United Microelectronics earnings date
Q4 202528 Jan, 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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