United Microelectronics Reports Strong 10.8% April Revenue Growth
UMC has more than doubled off its 52-week low of $6.56.
Summary
United Microelectronics Corporation announced a 10.80% year-over-year increase in April net sales, signaling continued strong operational performance.
Key Events · Earnings and Guidance · UMC
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April Net Sales Increase
United Microelectronics Corporation reported April 2026 net sales of NT$22,663,945 thousand, a 10.80% increase compared to April 2025.
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Year-to-Date Revenue Growth
Year-to-date net sales reached NT$83,701,847 thousand, up 6.88% from the same period in 2025.
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Reinforces Positive Outlook
The strong April revenue growth aligns with and reinforces the positive Q2 2026 guidance provided in the company's recent Q1 earnings report.
Analysis · UMC · Manufacturing
This 6-K filing provides a positive update on United Microelectronics Corporation's operational performance, reporting a significant 10.80% year-over-year increase in April net sales. This strong monthly performance reinforces the positive Q2 outlook provided in the recent Q1 earnings report, indicating continued demand for the company's manufacturing services. Investors should view this as a confirmation of the company's growth trajectory.
How filings like this one have moved
In the 30 days to Sep 14, 2026, 29.9% of the 1591 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.24%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, UMC was trading at $14.53 on NYSE in the Manufacturing sector, with a market capitalization of approximately $38.6B. The 52-week trading range was $6.56 to $15.45. This filing was assessed with positive market sentiment and an importance score of 7 out of 10.