NYSE$UMC
United Microelectronics Corporation-ADR · Q2 2025 earnings
Q2 2025 earnings · · Investor relations
Briefing
UMC reported solid second quarter results, with increased utilization rates and record revenue from 22/28nm technology.
UMC delivered a strong Q2 2025, with higher wafer shipments and record contributions from its 22/28nm business, though FX pressures weighed on margins.
- Revenue reached $2.01 billion with improved utilization rates.
- 22/28nm node accounted for a record 40% of total sales.
- Net income came in at $304 million with EPS of $0.12.
- Gross margin was impacted by foreign exchange headwinds.
Headline financials
Revenue & EPS history
UMC · Revenue · Quarterly
$2.01B
Forward guidance
UMC expects wafer shipments to grow slightly in Q3 2025, with stable ASPs, but FX pressure is expected to reduce NT$ revenue.
Tailwinds
- Wafer shipments expected to increase mildly
- Blended ASP in USD expected to remain firm
- Stable utilization in the mid-70% range
- CAPEX commitment of $1.8 billion for FY25
- 22/28nm node adoption continues to grow
Headwinds
- Revenue in NT$ expected to decline due to FX pressure
- Gross margin impacted by foreign exchange rates
- Ongoing geopolitical and macroeconomic uncertainties
- FX volatility remains a financial risk
- Exposure to tariff policy changes in the U.S.
Historical earnings impact
How earnings announcements have historically affected this stock's price.
Avg. return before/after earnings
Based on 19 quarterly earnings reports · overlaid with Q2 2025
-0.1%
Avg return
Earnings day
+0.5%
Avg return
5 days after
+5.5%
Avg return
30 days after
46%
28 / 61 earnings
Positive
+11.4%
Q4 2015
Best reaction
-10.5%
Q2 2017
Worst reaction
| Quarter | Report date | Reaction (Day 0) | +5 days | +30 days |
|---|---|---|---|---|
| Q1 2026 | +3.3% | +6.5% | +34.6% | |
| Q4 2025 | -8.9% | +9.9% | +74.0% | |
| Q2 2025 | +0.0% | +2.4% | +0.7% | |
| Q4 2024 | -8.9% | -9.4% | +4.3% | |
| Q2 2024 | +8.7% | +5.7% | +18.0% | |
| Q4 2023 | -1.8% | -2.0% | -0.3% | |
| Q3 2023 | -4.3% | -5.0% | +5.9% | |
| Q2 2023 | +0.5% | +2.5% | -6.0% | |
| Q1 2023 | +3.1% | +4.2% | +12.9% | |
| Q4 2022 | +2.0% | +2.4% | +9.9% | |
| Q3 2022 | -5.3% | -4.7% | +17.7% | |
| Q2 2022 | +3.5% | +2.6% | +1.8% | |
| Q1 2022 | +11.2% | +8.5% | +16.9% | |
| Q4 2021 | -8.8% | -14.8% | -15.3% | |
| Q3 2021 | -0.9% | -3.2% | +4.1% | |
| Q2 2021 | +10.4% | +11.5% | +22.3% | |
| Q1 2021 | -6.4% | -11.7% | -13.0% | |
| Q4 2020 | -6.5% | -6.0% | -1.2% | |
| Q3 2020 | -4.0% | -2.5% | +26.3% | |
| Q2 2020 | +0.5% | +15.6% | -0.8% | |
| Q1 2020 | -3.5% | -5.4% | -4.3% | |
| Q4 2019 | +8.8% | +8.8% | +0.0% | |
| Q3 2019 | -3.4% | +2.1% | +4.3% | |
| Q2 2019 | -5.9% | -2.3% | -7.7% | |
| Q1 2019 | +10.4% | +12.4% | +4.7% | |
| Q4 2018 | -1.6% | -1.6% | -2.6% | |
| Q3 2018 | -3.0% | -8.5% | -11.9% | |
| Q2 2018 | -1.7% | -4.5% | -3.1% | |
| Q1 2018 | +3.1% | +4.3% | +5.5% | |
| Q4 2017 | -0.4% | +0.4% | -2.8% | |
| Q2 2017 | -10.5% | +0.8% | -2.7% | |
| Q3 2017 | -1.5% | +0.0% | +2.3% | |
| Q1 2017 | +0.5% | +0.5% | +7.3% | |
| Q4 2016 | -3.2% | +0.0% | +3.8% | |
| Q3 2016 | -2.6% | +0.5% | -2.6% | |
| Q2 2016 | -4.0% | -2.5% | -5.0% | |
| Q1 2016 | -5.0% | — | — | |
| Q4 2015 | +11.4% | — | — | |
| Q3 2015 | -3.6% | — | — | |
| Q2 2015 | +3.4% | — | — | |
| Q1 2015 | -1.7% | — | — | |
| Q4 2014 | -0.9% | — | — | |
| Q3 2014 | -2.5% | — | — | |
| Q2 2014 | +3.7% | — | — | |
| Q1 2014 | +2.8% | — | — | |
| Q4 2013 | -1.5% | — | — | |
| Q3 2013 | +1.5% | — | — | |
| Q2 2013 | +4.3% | — | — | |
| Q1 2013 | +0.0% | — | — | |
| Q4 2012 | +2.0% | — | — | |
| Q3 2012 | +1.0% | — | — | |
| Q2 2012 | +2.8% | — | — | |
| Q1 2012 | +0.0% | — | — | |
| Q4 2011 | +2.3% | — | — | |
| Q3 2011 | -2.1% | — | — | |
| Q2 2011 | +2.0% | — | — | |
| Q1 2011 | +0.7% | — | — | |
| Q4 2010 | +2.3% | — | — | |
| Q3 2010 | +1.8% | — | — | |
| Q2 2010 | -0.7% | — | — | |
| Q1 2009 | +0.8% | — | — |
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