Annual Net Margin:
5.63%+0.06%(+1.08%)Summary
- As of today, AMKR annual net profit margin is 5.63%, with the most recent change of +0.06% (+1.08%) on December 31, 2024.
 - During the last 3 years, AMKR annual net margin has fallen by -4.89% (-46.48%).
 - AMKR annual net margin is now -47.97% below its all-time high of 10.82%, reached on December 31, 2022.
 
Performance
AMKR Net Margin Chart
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Quarterly Net Margin:
6.38%+2.74%(+75.27%)Summary
- As of today, AMKR quarterly net profit margin is 6.38%, with the most recent change of +2.74% (+75.27%) on September 30, 2025.
 - Over the past year, AMKR quarterly net margin has dropped by -0.21% (-3.19%).
 - AMKR quarterly net margin is now -56.63% below its all-time high of 14.71%, reached on September 30, 2022.
 
Performance
AMKR Quarterly Net Margin Chart
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Net Margin Formula
Net Margin =  Net Income 
Revenue ✕ 100%
Revenue ✕ 100%
AMKR Net Margin Trends
| PeriodPeriod | AnnualAnnual | QuarterlyQuarterly | 
|---|---|---|
| 1Y1 Year | +1.1% | -3.2% | 
| 3Y3 Years | -46.5% | -56.6% | 
| 5Y5 Years | +85.8% | -7.0% | 
AMKR Net Margin Highs & Lows
| PeriodPeriod | Annual vs HighAnnual vs High | Annual vs LowAnnual vs Low | Quarter. vs HighQuarter. vs High | Quarter. vs LowQuarter. vs Low | |
|---|---|---|---|---|---|
| 3Y | 3-Year | -48.0% | +1.1% | -56.6% | +286.7% | 
| 5Y | 5-Year | -48.0% | +85.8% | -56.6% | +286.7% | 
| All-Time | All-Time | -48.0% | +114.2% | -56.6% | +105.6% | 
AMKR Net Margin History
| Date | Annual | Quarterly | 
|---|---|---|
| Sep 2025 | -  | 6.38%(+75.3%)  | 
| Jun 2025 | -  | 3.64%(+120.6%)  | 
| Mar 2025 | -  | 1.65%(-74.6%)  | 
| Dec 2024 | 5.63%(+1.1%)  | 6.49%(-1.5%)  | 
| Sep 2024 | -  | 6.59%(+43.3%)  | 
| Jun 2024 | -  | 4.60%(+5.0%)  | 
| Mar 2024 | -  | 4.38%(-35.5%)  | 
| Dec 2023 | 5.57%(-48.5%)  | 6.79%(-7.4%)  | 
| Sep 2023 | -  | 7.33%(+65.8%)  | 
| Jun 2023 | -  | 4.42%(+44.0%)  | 
| Mar 2023 | -  | 3.07%(-64.3%)  | 
| Dec 2022 | 10.82%(+2.9%)  | 8.60%(-41.5%)  | 
| Sep 2022 | -  | 14.71%(+76.4%)  | 
| Jun 2022 | -  | 8.34%(-22.2%)  | 
| Mar 2022 | -  | 10.72%(-14.9%)  | 
| Dec 2021 | 10.52%(+56.1%)  | 12.60%(+16.5%)  | 
| Sep 2021 | -  | 10.82%(+20.4%)  | 
| Jun 2021 | -  | 8.99%(-0.7%)  | 
| Mar 2021 | -  | 9.05%(-2.3%)  | 
| Dec 2020 | 6.74%(+122.4%)  | 9.26%(+35.0%)  | 
| Sep 2020 | -  | 6.86%(+43.2%)  | 
| Jun 2020 | -  | 4.79%(-14.5%)  | 
| Mar 2020 | -  | 5.60%(-33.9%)  | 
| Dec 2019 | 3.03%(+1.0%)  | 8.47%(+68.4%)  | 
| Sep 2019 | -  | 5.03%(+598.0%)  | 
| Jun 2019 | -  | -1.01%(+60.1%)  | 
| Mar 2019 | -  | -2.53%(-194.8%)  | 
| Dec 2018 | 3.00%(-52.8%)  | 2.67%(-46.7%)  | 
| Sep 2018 | -  | 5.01%(+61.1%)  | 
| Jun 2018 | -  | 3.11%(+214.1%)  | 
| Mar 2018 | -  | 0.99%(-88.8%)  | 
| Dec 2017 | 6.36%(+47.9%)  | 8.80%(+67.3%)  | 
| Sep 2017 | -  | 5.26%(-55.8%)  | 
| Jun 2017 | -  | 11.90%(+867.7%)  | 
| Mar 2017 | -  | -1.55%(-115.6%)  | 
| Dec 2016 | 4.30%(+129.9%)  | 9.91%(+76.0%)  | 
| Sep 2016 | -  | 5.63%(+854.2%)  | 
| Jun 2016 | -  | 0.59%(+1280.0%)  | 
| Mar 2016 | -  | -0.05%(+96.7%)  | 
| Dec 2015 | 1.87%(-56.2%)  | -1.51%(-138.8%)  | 
| Sep 2015 | -  | 3.89%(+181.9%)  | 
| Jun 2015 | -  | 1.38%(-65.4%)  | 
| Mar 2015 | -  | 3.99%(+140.4%)  | 
| Dec 2014 | 4.27%(+13.9%)  | 1.66%(-71.9%)  | 
| Sep 2014 | -  | 5.91%(-10.0%)  | 
| Jun 2014 | -  | 6.57%(+116.8%)  | 
| Mar 2014 | -  | 3.03%(-44.7%)  | 
| Dec 2013 | 3.75%(+143.5%)  | 5.48%(+62.6%)  | 
| Sep 2013 | -  | 3.37%(-16.4%)  | 
| Jun 2013 | -  | 4.03%(+102.5%)  | 
| Mar 2013 | -  | 1.99%(+91.3%)  | 
| Dec 2012 | 1.54%(-53.9%)  | 1.04%(-67.9%)  | 
| Sep 2012 | -  | 3.24%(+2392.3%)  | 
| Jun 2012 | -  | 0.13%(-92.6%)  | 
| Mar 2012 | -  | 1.76%(-52.8%)  | 
| Dec 2011 | 3.34%  | 3.73%(+1.4%)  | 
| Date | Annual | Quarterly | 
|---|---|---|
| Sep 2011 | -  | 3.68%(+76.1%)  | 
| Jun 2011 | -  | 2.09%(-45.9%)  | 
| Mar 2011 | -  | 3.86%(-42.8%)  | 
| Dec 2010 | 7.88%(+9.9%)  | 6.75%(-31.5%)  | 
| Sep 2010 | -  | 9.85%(+25.5%)  | 
| Jun 2010 | -  | 7.85%(+14.9%)  | 
| Mar 2010 | -  | 6.83%(-48.1%)  | 
| Dec 2009 | 7.17%(+141.7%)  | 13.16%(+0.2%)  | 
| Sep 2009 | -  | 13.14%(+610.3%)  | 
| Jun 2009 | -  | 1.85%(+132.7%)  | 
| Mar 2009 | -  | -5.65%(+95.0%)  | 
| Dec 2008 | -17.21%(-312.2%)  | -113.90%(-2851.2%)  | 
| Sep 2008 | -  | 4.14%(-56.4%)  | 
| Jun 2008 | -  | 9.49%(-8.0%)  | 
| Mar 2008 | -  | 10.32%(-18.3%)  | 
| Dec 2007 | 8.11%(+29.1%)  | 12.63%(+41.4%)  | 
| Sep 2007 | -  | 8.93%(+85.3%)  | 
| Jun 2007 | -  | 4.82%(-10.1%)  | 
| Mar 2007 | -  | 5.36%(-38.5%)  | 
| Dec 2006 | 6.28%(+194.4%)  | 8.72%(+17.4%)  | 
| Sep 2006 | -  | 7.43%(+111.7%)  | 
| Jun 2006 | -  | 3.51%(-34.9%)  | 
| Mar 2006 | -  | 5.39%(-36.6%)  | 
| Dec 2005 | -6.65%(-244.6%)  | 8.50%(+356.8%)  | 
| Sep 2005 | -  | -3.31%(+68.6%)  | 
| Jun 2005 | -  | -10.54%(+62.7%)  | 
| Mar 2005 | -  | -28.28%(-248.3%)  | 
| Dec 2004 | -1.93%(+36.1%)  | -8.12%(-89.3%)  | 
| Sep 2004 | -  | -4.29%(-311.3%)  | 
| Jun 2004 | -  | 2.03%(-16.5%)  | 
| Mar 2004 | -  | 2.43%(-46.4%)  | 
| Dec 2003 | -3.02%(+92.4%)  | 4.53%(+9.2%)  | 
| Sep 2003 | -  | 4.15%(+131.2%)  | 
| Jun 2003 | -  | -13.30%(-13.6%)  | 
| Mar 2003 | -  | -11.71%(+74.6%)  | 
| Dec 2002 | -39.67%(-34.1%)  | -46.08%(-260.8%)  | 
| Sep 2002 | -  | -12.77%(+84.6%)  | 
| Jun 2002 | -  | -82.87%(-223.8%)  | 
| Mar 2002 | -  | -25.59%(+33.8%)  | 
| Dec 2001 | -29.58%(-557.9%)  | -38.65%(-1.0%)  | 
| Sep 2001 | -  | -38.27%(-16.1%)  | 
| Jun 2001 | -  | -32.97%(-129.0%)  | 
| Mar 2001 | -  | -14.40%(-324.3%)  | 
| Dec 2000 | 6.46%(+60.7%)  | 6.42%(-7.8%)  | 
| Sep 2000 | -  | 6.96%(+23.0%)  | 
| Jun 2000 | -  | 5.66%(-15.5%)  | 
| Mar 2000 | -  | 6.70%(+78.7%)  | 
| Dec 1999 | 4.02%(-11.8%)  | 3.75%(-27.9%)  | 
| Sep 1999 | -  | 5.20%(+103.1%)  | 
| Jun 1999 | -  | 2.56%(-41.0%)  | 
| Mar 1999 | -  | 4.34%(-6.3%)  | 
| Dec 1998 | 4.56%(+100.9%)  | 4.63%(-14.3%)  | 
| Sep 1998 | -  | 5.40%(-0.7%)  | 
| Jun 1998 | -  | 5.44%(+95.7%)  | 
| Mar 1998 | -  | 2.78%  | 
| Dec 1997 | 2.27%(-14.0%)  | -  | 
| Dec 1996 | 2.64%  | -  | 
FAQ
- What is Amkor Technology, Inc. annual net profit margin?
 - What is the all-time high annual net margin for Amkor Technology, Inc.?
 - What is Amkor Technology, Inc. annual net margin year-on-year change?
 - What is Amkor Technology, Inc. quarterly net profit margin?
 - What is the all-time high quarterly net margin for Amkor Technology, Inc.?
 - What is Amkor Technology, Inc. quarterly net margin year-on-year change?
 
What is Amkor Technology, Inc. annual net profit margin?
The current annual net margin of AMKR is 5.63%
What is the all-time high annual net margin for Amkor Technology, Inc.?
Amkor Technology, Inc. all-time high annual net profit margin is 10.82%
What is Amkor Technology, Inc. annual net margin year-on-year change?
Over the past year, AMKR annual net profit margin has changed by +0.06% (+1.08%)
What is Amkor Technology, Inc. quarterly net profit margin?
The current quarterly net margin of AMKR is 6.38%
What is the all-time high quarterly net margin for Amkor Technology, Inc.?
Amkor Technology, Inc. all-time high quarterly net profit margin is 14.71%
What is Amkor Technology, Inc. quarterly net margin year-on-year change?
Over the past year, AMKR quarterly net profit margin has changed by -0.21% (-3.19%)