NYSE$ASX
ASE Technology Holding -ADR · Q4 2026 earnings
Q4 2026 earnings · · Before market open · Investor relations
Briefing
ASE Technology reported 2025 operating revenue of $20.6B and net profit of $1.28B.
For the year ended December 31, 2025, operating revenue was NT$645.4 billion (US$20.6 billion), up 8.4%, with packaging revenue up 17.8% and testing up 31.8%. Net profit was NT$40.0 billion (US$1.28 billion); diluted EPS per ADS was US$0.56. Gross margin improved to 17.7%.
- Advanced packaging and testing drove revenue growth.
- EMS revenue declined 5.2% on mix.
- Profit from operations +27.5% YoY.
- Capital spending elevated for AI-related capacity.
Headline financials
Revenue & EPS history
ASE Technology · Revenue · Quarterly
$20.6B
Forward guidance
Annual report discusses capex for advanced packaging and AI demand; dividend policy in 20-F.
Tailwinds
- Operating revenue +8.4% in 2025.
- Packaging/testing mix shift to advanced nodes.
Headwinds
- High capex and leverage.
- Semiconductor cycle and customer concentration.
Historical earnings impact
How earnings announcements have historically affected this stock's price.
Avg. return before/after earnings
Based on 20 quarterly earnings reports · overlaid with Q4 2026
+1.1%
Avg return
Earnings day
+1.4%
Avg return
5 days after
+3.1%
Avg return
30 days after
68%
42 / 62 earnings
Positive
+10.8%
Q4 2020
Best reaction
-7.9%
Q1 2018
Worst reaction
| Quarter | Report date | Reaction (Day 0) | +5 days | +30 days |
|---|---|---|---|---|
| Q1 2027 | +1.7% | +7.2% | +27.6% | |
| Q4 2026 | +0.2% | -0.7% | +13.2% | |
| Q4 2024 | +5.6% | +7.7% | -5.7% | |
| Q2 2024 | -2.5% | -1.2% | -0.8% | |
| Q3 2024 | +0.8% | -1.2% | -0.8% | |
| Q1 2024 | -2.6% | -3.2% | +7.5% | |
| Q4 2023 | -4.6% | -2.3% | +6.7% | |
| Q3 2023 | +0.3% | -0.1% | +15.0% | |
| Q2 2023 | +6.2% | +1.1% | +3.7% | |
| Q1 2023 | +0.7% | -1.0% | +15.7% | |
| Q4 2022 | +0.4% | +2.0% | -1.4% | |
| Q3 2022 | +2.3% | -1.2% | +22.9% | |
| Q2 2022 | +0.7% | -1.4% | -0.5% | |
| Q1 2022 | +3.4% | +6.3% | +13.6% | |
| Q4 2021 | -2.8% | +0.4% | -6.3% | |
| Q3 2021 | +2.7% | +3.3% | +4.0% | |
| Q2 2021 | +7.9% | +12.2% | +12.9% | |
| Q1 2021 | +2.1% | -3.9% | -4.5% | |
| Q4 2020 | +10.8% | +17.2% | +4.4% | |
| Q3 2020 | +5.7% | +9.4% | +20.1% | |
| Q2 2020 | -6.1% | -7.0% | -18.6% | |
| Q1 2020 | +2.8% | +1.4% | -3.5% | |
| Q4 2019 | -0.8% | +1.4% | -8.5% | |
| Q3 2019 | +1.0% | +3.8% | -3.2% | |
| Q2 2019 | +0.5% | -2.7% | +3.0% | |
| Q1 2019 | -0.7% | +1.3% | -19.6% | |
| Q4 2018 | +3.9% | +2.3% | +4.7% | |
| Q3 2018 | +0.5% | +4.7% | +2.4% | |
| Q2 2018 | +7.7% | +7.3% | +1.7% | |
| Q1 2018 | -7.9% | -17.0% | -11.8% | |
| Q4 2017 | -0.4% | -2.4% | -1.3% | |
| Q3 2017 | -1.3% | -2.1% | +13.5% | |
| Q2 2017 | +0.2% | -0.5% | -6.8% | |
| Q1 2017 | -2.5% | -1.9% | +0.2% | |
| Q4 2016 | +6.0% | +4.6% | +12.8% | |
| Q3 2016 | +1.5% | +2.0% | -1.7% | |
| Q2 2016 | +4.5% | +5.2% | +4.7% | |
| Q1 2016 | -1.3% | — | — | |
| Q4 2015 | +2.3% | — | — | |
| Q3 2015 | -3.2% | — | — | |
| Q2 2015 | +2.8% | — | — | |
| Q1 2015 | +0.1% | — | — | |
| Q4 2014 | -3.4% | — | — | |
| Q3 2014 | -0.3% | — | — | |
| Q2 2014 | +3.2% | — | — | |
| Q1 2014 | +3.9% | — | — | |
| Q4 2013 | -2.3% | — | — | |
| Q3 2013 | +2.1% | — | — | |
| Q2 2013 | +1.7% | — | — | |
| Q1 2013 | -1.2% | — | — | |
| Q4 2012 | +7.3% | — | — | |
| Q3 2012 | +2.7% | — | — | |
| Q2 2012 | +3.2% | — | — | |
| Q1 2012 | +0.4% | — | — | |
| Q4 2011 | +0.7% | — | — | |
| Q3 2011 | -6.3% | — | — | |
| Q2 2011 | +4.0% | — | — | |
| Q1 2011 | +1.1% | — | — | |
| Q4 2010 | +3.4% | — | — | |
| Q3 2010 | -0.5% | — | — | |
| Q2 2010 | -3.0% | — | — | |
| Q1 2010 | +3.6% | — | — |
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