Annual Gross Margin:
14.77%+0.27%(+1.86%)Summary
- As of today, AMKR annual gross profit margin is 14.77%, with the most recent change of +0.27% (+1.86%) on December 31, 2024.
 - During the last 3 years, AMKR annual gross margin has fallen by -5.20% (-26.04%).
 - AMKR annual gross margin is now -40.73% below its all-time high of 24.92%, reached on December 31, 2007.
 
Performance
AMKR Gross Margin Chart
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Quarterly Gross Margin:
14.32%+2.28%(+18.94%)Summary
- As of today, AMKR quarterly gross profit margin is 14.32%, with the most recent change of +2.28% (+18.94%) on September 30, 2025.
 - Over the past year, AMKR quarterly gross margin has dropped by -0.32% (-2.19%).
 - AMKR quarterly gross margin is now -48.86% below its all-time high of 28.00%, reached on December 31, 2009.
 
Performance
AMKR Quarterly Gross Margin Chart
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Gross Margin Formula
Gross Margin =  Gross Profit 
Revenue ✕ 100%
Revenue ✕ 100%
AMKR Gross Margin Trends
| PeriodPeriod | AnnualAnnual | QuarterlyQuarterly | 
|---|---|---|
| 1Y1 Year | +1.9% | -2.2% | 
| 3Y3 Years | -26.0% | -29.2% | 
| 5Y5 Years | -7.9% | -19.6% | 
AMKR Gross 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 | -26.0% | +1.9% | -29.2% | +20.1% | 
| 5Y | 5-Year | -26.0% | +1.9% | -31.8% | +20.1% | 
| All-Time | All-Time | -40.7% | +1577.0% | -48.9% | +245.8% | 
AMKR Gross Margin History
| Date | Annual | Quarterly | 
|---|---|---|
| Sep 2025 | -  | 14.32%(+18.9%)  | 
| Jun 2025 | -  | 12.04%(+1.0%)  | 
| Mar 2025 | -  | 11.92%(-21.3%)  | 
| Dec 2024 | 14.77%(+1.9%)  | 15.14%(+3.4%)  | 
| Sep 2024 | -  | 14.64%(+0.8%)  | 
| Jun 2024 | -  | 14.53%(-1.6%)  | 
| Mar 2024 | -  | 14.77%(-7.3%)  | 
| Dec 2023 | 14.50%(-22.7%)  | 15.93%(+2.6%)  | 
| Sep 2023 | -  | 15.52%(+21.1%)  | 
| Jun 2023 | -  | 12.82%(-3.0%)  | 
| Mar 2023 | -  | 13.21%(-24.7%)  | 
| Dec 2022 | 18.75%(-6.1%)  | 17.54%(-13.3%)  | 
| Sep 2022 | -  | 20.22%(+22.1%)  | 
| Jun 2022 | -  | 16.56%(-18.7%)  | 
| Mar 2022 | -  | 20.37%(-3.0%)  | 
| Dec 2021 | 19.97%(+11.9%)  | 21.01%(+8.7%)  | 
| Sep 2021 | -  | 19.32%(-0.4%)  | 
| Jun 2021 | -  | 19.40%(-3.1%)  | 
| Mar 2021 | -  | 20.02%(-1.4%)  | 
| Dec 2020 | 17.84%(+11.3%)  | 20.31%(+14.0%)  | 
| Sep 2020 | -  | 17.81%(+8.6%)  | 
| Jun 2020 | -  | 16.40%(+0.1%)  | 
| Mar 2020 | -  | 16.39%(-13.4%)  | 
| Dec 2019 | 16.03%(-2.6%)  | 18.92%(+12.6%)  | 
| Sep 2019 | -  | 16.81%(+21.9%)  | 
| Jun 2019 | -  | 13.79%(+2.2%)  | 
| Mar 2019 | -  | 13.49%(-20.0%)  | 
| Dec 2018 | 16.46%(-9.0%)  | 16.87%(-3.8%)  | 
| Sep 2018 | -  | 17.54%(+10.1%)  | 
| Jun 2018 | -  | 15.93%(+3.5%)  | 
| Mar 2018 | -  | 15.39%(-21.1%)  | 
| Dec 2017 | 18.09%(+5.4%)  | 19.50%(+0.1%)  | 
| Sep 2017 | -  | 19.49%(+11.3%)  | 
| Jun 2017 | -  | 17.51%(+15.6%)  | 
| Mar 2017 | -  | 15.15%(-31.9%)  | 
| Dec 2016 | 17.17%(+3.4%)  | 22.24%(+13.0%)  | 
| Sep 2016 | -  | 19.69%(+37.2%)  | 
| Jun 2016 | -  | 14.35%(+1.4%)  | 
| Mar 2016 | -  | 14.15%(-7.5%)  | 
| Dec 2015 | 16.61%(-17.8%)  | 15.30%(-11.3%)  | 
| Sep 2015 | -  | 17.24%(+10.4%)  | 
| Jun 2015 | -  | 15.62%(-14.0%)  | 
| Mar 2015 | -  | 18.17%(-20.7%)  | 
| Dec 2014 | 20.20%(+11.7%)  | 22.90%(+28.1%)  | 
| Sep 2014 | -  | 17.87%(-4.1%)  | 
| Jun 2014 | -  | 18.64%(+6.4%)  | 
| Mar 2014 | -  | 17.52%(-8.6%)  | 
| Dec 2013 | 18.09%(+24.2%)  | 19.16%(+8.9%)  | 
| Sep 2013 | -  | 17.60%(-1.6%)  | 
| Jun 2013 | -  | 17.89%(+10.0%)  | 
| Mar 2013 | -  | 16.26%(+9.6%)  | 
| Dec 2012 | 14.56%(-14.9%)  | 14.83%(-5.6%)  | 
| Sep 2012 | -  | 15.71%(+32.6%)  | 
| Jun 2012 | -  | 11.85%(-29.8%)  | 
| Mar 2012 | -  | 16.87%(-4.1%)  | 
| Dec 2011 | 17.11%  | 17.60%(+1.7%)  | 
| Date | Annual | Quarterly | 
|---|---|---|
| Sep 2011 | -  | 17.30%(-8.4%)  | 
| Jun 2011 | -  | 18.89%(-2.1%)  | 
| Mar 2011 | -  | 19.29%(-10.1%)  | 
| Dec 2010 | 22.75%(-0.1%)  | 21.46%(-9.7%)  | 
| Sep 2010 | -  | 23.76%(-1.5%)  | 
| Jun 2010 | -  | 24.12%(+8.2%)  | 
| Mar 2010 | -  | 22.29%(-20.4%)  | 
| Dec 2009 | 22.78%(+3.6%)  | 28.00%(+11.6%)  | 
| Sep 2009 | -  | 25.09%(+17.5%)  | 
| Jun 2009 | -  | 21.36%(+50.1%)  | 
| Mar 2009 | -  | 14.23%(-20.0%)  | 
| Dec 2008 | 21.99%(-11.8%)  | 17.79%(-6.6%)  | 
| Sep 2008 | -  | 19.05%(-18.2%)  | 
| Jun 2008 | -  | 23.30%(-7.5%)  | 
| Mar 2008 | -  | 25.18%(-7.4%)  | 
| Dec 2007 | 24.92%(+0.0%)  | 27.19%(+10.1%)  | 
| Sep 2007 | -  | 24.70%(-0.6%)  | 
| Jun 2007 | -  | 24.84%(+12.1%)  | 
| Mar 2007 | -  | 22.16%(-12.6%)  | 
| Dec 2006 | 24.91%(+44.7%)  | 25.35%(+1.8%)  | 
| Sep 2006 | -  | 24.90%(+1.0%)  | 
| Jun 2006 | -  | 24.66%(+2.6%)  | 
| Mar 2006 | -  | 24.03%(-0.7%)  | 
| Dec 2005 | 17.22%(-9.3%)  | 24.20%(+37.5%)  | 
| Sep 2005 | -  | 17.60%(+29.6%)  | 
| Jun 2005 | -  | 13.58%(+36.9%)  | 
| Mar 2005 | -  | 9.92%(-37.1%)  | 
| Dec 2004 | 18.98%(-7.3%)  | 15.77%(-9.9%)  | 
| Sep 2004 | -  | 17.50%(-9.0%)  | 
| Jun 2004 | -  | 19.24%(-19.1%)  | 
| Mar 2004 | -  | 23.79%(-2.7%)  | 
| Dec 2003 | 20.47%(+202.8%)  | 24.44%(+4.2%)  | 
| Sep 2003 | -  | 23.45%(+22.7%)  | 
| Jun 2003 | -  | 19.11%(+47.2%)  | 
| Mar 2003 | -  | 12.98%(-14.3%)  | 
| Dec 2002 | 6.76%(+776.0%)  | 15.14%(+36.4%)  | 
| Sep 2002 | -  | 11.10%(+290.8%)  | 
| Jun 2002 | -  | 2.84%(+167.5%)  | 
| Mar 2002 | -  | -4.21%(+49.9%)  | 
| Dec 2001 | -1.00%(-104.4%)  | -8.41%(+14.4%)  | 
| Sep 2001 | -  | -9.82%(-173.5%)  | 
| Jun 2001 | -  | -3.59%(-128.8%)  | 
| Mar 2001 | -  | 12.46%(-26.8%)  | 
| Dec 2000 | 22.71%(+30.4%)  | 17.02%(-38.4%)  | 
| Sep 2000 | -  | 27.61%(+8.2%)  | 
| Jun 2000 | -  | 25.52%(+30.1%)  | 
| Mar 2000 | -  | 19.62%(-0.3%)  | 
| Dec 1999 | 17.42%(+4.8%)  | 19.68%(+1.3%)  | 
| Sep 1999 | -  | 19.43%(+226.0%)  | 
| Jun 1999 | -  | 5.96%(-60.0%)  | 
| Mar 1999 | -  | 14.90%(-4.9%)  | 
| Dec 1998 | 16.63%(+13.6%)  | 15.67%(-6.7%)  | 
| Sep 1998 | -  | 16.80%(-4.4%)  | 
| Jun 1998 | -  | 17.58%(+6.0%)  | 
| Mar 1998 | -  | 16.59%  | 
| Dec 1997 | 14.64%(+15.1%)  | -  | 
| Dec 1996 | 12.72%  | -  | 
FAQ
- What is Amkor Technology, Inc. annual gross profit margin?
 - What is the all-time high annual gross margin for Amkor Technology, Inc.?
 - What is Amkor Technology, Inc. annual gross margin year-on-year change?
 - What is Amkor Technology, Inc. quarterly gross profit margin?
 - What is the all-time high quarterly gross margin for Amkor Technology, Inc.?
 - What is Amkor Technology, Inc. quarterly gross margin year-on-year change?
 
What is Amkor Technology, Inc. annual gross profit margin?
The current annual gross margin of AMKR is 14.77%
What is the all-time high annual gross margin for Amkor Technology, Inc.?
Amkor Technology, Inc. all-time high annual gross profit margin is 24.92%
What is Amkor Technology, Inc. annual gross margin year-on-year change?
Over the past year, AMKR annual gross profit margin has changed by +0.27% (+1.86%)
What is Amkor Technology, Inc. quarterly gross profit margin?
The current quarterly gross margin of AMKR is 14.32%
What is the all-time high quarterly gross margin for Amkor Technology, Inc.?
Amkor Technology, Inc. all-time high quarterly gross profit margin is 28.00%
What is Amkor Technology, Inc. quarterly gross margin year-on-year change?
Over the past year, AMKR quarterly gross profit margin has changed by -0.32% (-2.19%)