annual net margin:
21.79%+0.45%(+2.11%)Summary
- As of today (September 14, 2025), AMPH annual net profit margin is 21.79%, with the most recent change of +0.45% (+2.11%) on December 31, 2024.
- During the last 3 years, AMPH annual net margin has risen by +7.60% (+53.56%).
- AMPH annual net margin is now at all-time high.
Performance
AMPH Net margin Chart
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Quarterly net margin:
17.79%+2.96%(+19.96%)Summary
- As of today (September 14, 2025), AMPH quarterly net profit margin is 17.79%, with the most recent change of +2.96% (+19.96%) on June 30, 2025.
- Over the past year, AMPH quarterly net margin has dropped by -3.02% (-14.51%).
- AMPH quarterly net margin is now -70.03% below its all-time high of 59.36%, reached on June 30, 2019.
Performance
AMPH Quarterly net margin Chart
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Net margin Formula
Net Margin = Net Income
Revenue ✕ 100%
Revenue ✕ 100%
AMPH Net margin Trends
| PeriodPeriod | AnnualAnnual | QuarterlyQuarterly |
|---|---|---|
| 1 y1 year | +2.1% | -14.5% |
| 3 y3 years | +53.6% | +26.6% |
| 5 y5 years | +43.5% | +1165.3% |
AMPH 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 | |
|---|---|---|---|---|---|
| 3 y | 3-year | at high | +53.6% | -34.7% | +34.7% |
| 5 y | 5-year | at high | +5347.5% | -35.5% | +394.5% |
| alltime | all time | at high | +528.9% | -70.0% | +244.2% |
AMPH Net margin History
| Date | Annual | Quarterly |
|---|---|---|
| Jun 2025 | - | 17.79%(+20.0%) |
| Mar 2025 | - | 14.83%(-27.1%) |
| Dec 2024 | 21.79%(+2.1%) | 20.35%(-3.7%) |
| Sep 2024 | - | 21.14%(+1.6%) |
| Jun 2024 | - | 20.81%(-17.2%) |
| Mar 2024 | - | 25.13%(+23.7%) |
| Dec 2023 | 21.34%(+16.5%) | 20.31%(-25.5%) |
| Sep 2023 | - | 27.26%(+52.0%) |
| Jun 2023 | - | 17.93%(-3.6%) |
| Mar 2023 | - | 18.59%(-26.0%) |
| Dec 2022 | 18.31%(+29.0%) | 25.12%(+90.2%) |
| Sep 2022 | - | 13.21%(-6.0%) |
| Jun 2022 | - | 14.05%(-30.3%) |
| Mar 2022 | - | 20.15%(+23.2%) |
| Dec 2021 | 14.19%(+3447.5%) | 16.35%(-40.7%) |
| Sep 2021 | - | 27.59%(+225.4%) |
| Jun 2021 | - | 8.48%(+120.8%) |
| Mar 2021 | - | 3.84%(-163.6%) |
| Dec 2020 | 0.40%(-97.4%) | -6.04%(-205.2%) |
| Sep 2020 | - | 5.74%(-443.7%) |
| Jun 2020 | - | -1.67%(-140.1%) |
| Mar 2020 | - | 4.16%(+357.1%) |
| Dec 2019 | 15.18%(-878.5%) | 0.91%(-26.0%) |
| Sep 2019 | - | 1.23%(-97.9%) |
| Jun 2019 | - | 59.36%(-2298.5%) |
| Mar 2019 | - | -2.70%(-240.6%) |
| Dec 2018 | -1.95% | 1.92%(-10.3%) |
| Sep 2018 | - | 2.14%(-153.2%) |
| Date | Annual | Quarterly |
|---|---|---|
| Jun 2018 | - | -4.02%(-67.1%) |
| Mar 2018 | - | -12.23%(-1040.8%) |
| Dec 2017 | 1.52%(-60.5%) | 1.30%(+333.3%) |
| Sep 2017 | - | 0.30%(-90.1%) |
| Jun 2017 | - | 3.03%(+91.8%) |
| Mar 2017 | - | 1.58%(-136.6%) |
| Dec 2016 | 3.85%(-446.8%) | -4.32%(-171.3%) |
| Sep 2016 | - | 6.06%(-40.2%) |
| Jun 2016 | - | 10.13%(+141.8%) |
| Mar 2016 | - | 4.19%(-57.2%) |
| Dec 2015 | -1.11%(-78.1%) | 9.79%(-307.9%) |
| Sep 2015 | - | -4.71%(-61.8%) |
| Jun 2015 | - | -12.34%(+954.7%) |
| Mar 2015 | - | -1.17%(-74.1%) |
| Dec 2014 | -5.08%(-198.4%) | -4.51%(-49.9%) |
| Sep 2014 | - | -9.01%(+273.9%) |
| Jun 2014 | - | -2.41%(-31.7%) |
| Mar 2014 | - | -3.53%(-206.0%) |
| Dec 2013 | 5.16%(-41.8%) | 3.33%(-1333.3%) |
| Sep 2013 | - | -0.27%(-102.2%) |
| Jun 2013 | - | 12.49%(+177.6%) |
| Mar 2013 | - | 4.50%(-46.3%) |
| Dec 2012 | 8.86%(+35.3%) | - |
| Dec 2012 | - | 8.38%(+44.5%) |
| Sep 2012 | - | 5.80%(-41.6%) |
| Jun 2012 | - | 9.94%(-17.0%) |
| Mar 2012 | - | 11.98% |
| Dec 2011 | 6.55% | - |
FAQ
- What is Amphastar Pharmaceuticals, Inc. annual net profit margin?
- What is the all time high annual net margin for Amphastar Pharmaceuticals, Inc.?
- What is Amphastar Pharmaceuticals, Inc. annual net margin year-on-year change?
- What is Amphastar Pharmaceuticals, Inc. quarterly net profit margin?
- What is the all time high quarterly net margin for Amphastar Pharmaceuticals, Inc.?
- What is Amphastar Pharmaceuticals, Inc. quarterly net margin year-on-year change?
What is Amphastar Pharmaceuticals, Inc. annual net profit margin?
The current annual net margin of AMPH is 21.79%
What is the all time high annual net margin for Amphastar Pharmaceuticals, Inc.?
Amphastar Pharmaceuticals, Inc. all-time high annual net profit margin is 21.79%
What is Amphastar Pharmaceuticals, Inc. annual net margin year-on-year change?
Over the past year, AMPH annual net profit margin has changed by +0.45% (+2.11%)
What is Amphastar Pharmaceuticals, Inc. quarterly net profit margin?
The current quarterly net margin of AMPH is 17.79%
What is the all time high quarterly net margin for Amphastar Pharmaceuticals, Inc.?
Amphastar Pharmaceuticals, Inc. all-time high quarterly net profit margin is 59.36%
What is Amphastar Pharmaceuticals, Inc. quarterly net margin year-on-year change?
Over the past year, AMPH quarterly net profit margin has changed by -3.02% (-14.51%)