UMC August Revenue Jumps 30.7% YoY to NT$25.0B, Extending Strong Growth Streak
UMC has more than doubled off its 52-week low of $6.72 on light trading volume (0.4× avg).
Summary
UMC's August revenue rose 30.7% YoY to NT$25.0 billion, extending a strong growth streak. The company will attend two investor conferences in mid-September.
Key Events · Earnings and Guidance · UMC
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August Revenue Up 30.7% YoY
Net sales reached NT$25.04 billion in August 2026, up from NT$19.16 billion a year earlier.
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Year-to-Date Growth at 14.7%
Cumulative 2026 net sales of NT$178.66 billion are 14.66% higher than the NT$155.82 billion reported for the same period in 2025.
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Investor Conferences Scheduled
UMC will attend Citi's 2026 GEMs Conference on September 10 in New York and UBS's Taiwan Summit 2026 on September 14-15 in Taipei.
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Growth Streak Continues
August marks another month of strong double-digit YoY growth, following July's 18.98% increase and June's 22.85% rise.
Analysis · UMC · Manufacturing
August 2026 net sales at UMC came in at NT$25.04 billion, a 30.71% increase from NT$19.16 billion a year earlier. Year-to-date revenue reached NT$178.66 billion, up 14.66%. This continues a multi-month streak of strong double-digit YoY growth driven by surging demand for specialty semiconductor processes. The company also announced upcoming investor conference appearances at Citi's GEMs Conference on September 10 and UBS's Taiwan Summit on September 14-15, providing near-term venues for management commentary.
How filings like this one have moved
In the 30 days to Sep 10, 2026, 30.2% of the 2009 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.11%. 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 $20.41 on NYSE in the Manufacturing sector, with a market capitalization of approximately $49.5B. The 52-week trading range was $6.72 to $28.96. This filing was assessed with positive market sentiment and an importance score of 7 out of 10.