United Microelectronics Corporation posted Q4 2025 revenue of $1.968 billion and net income of $320 million. EPS came in at $0.13 as the company saw growth in its 22/28nm business segment and maintained solid margins.

UMC reported stable revenue of $1.94 billion for Q3 2025, with EPS of $0.039 and net income of $490 million. Despite flat top-line performance, improved non-operating income supported profitability.

UMC delivered a strong Q2 2025, with higher wafer shipments and record contributions from its 22/28nm business, though FX pressures weighed on margins.

UMC delivered stable Q1 2025 results, driven by strong 22nm demand. Despite a decline in gross margin and net income quarter-over-quarter, the company maintained solid operational efficiency and inaugurated a new fab in Singapore to expand future 22nm capacity.