Amphastar Pharmaceuticals (AMPH) Revenue & Revenue Breakdown

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Amphastar Pharmaceuticals Revenue Highlights

Latest Revenue (Y)

$719.89M

Latest Revenue (Q)

$191.84M

Main Segment (Y)

Epinephrine

Main Geography (Y)

UNITED STATES

Amphastar Pharmaceuticals Revenue by Period

Amphastar Pharmaceuticals Revenue by Year

Date	Revenue	Change
2025-12-31	$719.89M	-1.65%
2024-12-31	$731.97M	13.59%
2023-12-31	$644.39M	29.14%
2022-12-31	$498.99M	13.98%
2021-12-31	$437.77M	25.13%
2020-12-31	$349.85M	8.53%
2019-12-31	$322.36M	9.40%
2018-12-31	$294.67M	22.69%
2017-12-31	$240.18M	-5.87%
2016-12-31	$255.16M	1.45%
2015-12-31	$251.52M	19.51%
2014-12-31	$210.46M	-8.37%
2013-12-31	$229.68M	12.41%
2012-12-31	$204.32M	72.63%
2011-12-31	$118.36M	-

Amphastar Pharmaceuticals generated $719.89M in revenue during NA 2025, up -1.65% compared to the previous quarter, and up 205.77% compared to the same period a year ago.

Amphastar Pharmaceuticals Revenue by Quarter

Date	Revenue	Change
2025-09-30	$191.84M	9.99%
2025-06-30	$174.41M	2.28%
2025-03-31	$170.53M	-8.58%
2024-12-31	$186.52M	-1.22%
2024-09-30	$188.82M	3.52%
2024-06-30	$182.39M	6.14%
2024-03-31	$171.84M	-3.52%
2023-12-31	$178.10M	-1.36%
2023-09-30	$180.56M	23.91%
2023-06-30	$145.71M	4.06%
2023-03-31	$140.02M	3.70%
2022-12-31	$135.02M	12.40%
2022-09-30	$120.13M	-2.70%
2022-06-30	$123.47M	2.57%
2022-03-31	$120.37M	-0.43%
2021-12-31	$120.89M	7.74%
2021-09-30	$112.20M	10.36%
2021-06-30	$101.66M	-1.32%
2021-03-31	$103.02M	7.40%
2020-12-31	$95.92M	14.97%
2020-09-30	$83.43M	-2.77%
2020-06-30	$85.81M	1.32%
2020-03-31	$84.69M	1.57%
2019-12-31	$83.38M	4.05%
2019-09-30	$80.14M	1.38%
2019-06-30	$79.05M	-0.93%
2019-03-31	$79.79M	-11.04%
2018-12-31	$89.69M	18.73%
2018-09-30	$75.54M	6.34%
2018-06-30	$71.04M	21.66%
2018-03-31	$58.39M	-3.33%
2017-12-31	$60.40M	4.29%
2017-09-30	$57.92M	-11.15%
2017-06-30	$65.19M	15.03%
2017-03-31	$56.67M	-10.82%
2016-12-31	$63.54M	-1.06%
2016-09-30	$64.22M	-5.60%
2016-06-30	$68.03M	14.60%
2016-03-31	$59.37M	-22.81%
2015-12-31	$76.91M	20.42%
2015-09-30	$63.87M	18.60%
2015-06-30	$53.85M	-5.33%
2015-03-31	$56.89M	1.81%
2014-12-31	$55.88M	-6.42%
2014-09-30	$59.71M	21.85%
2014-06-30	$49.00M	6.83%
2014-03-31	$45.87M	-16.41%
2013-12-31	$54.88M	-7.49%
2013-09-30	$59.32M	-5.13%
2013-06-30	$62.52M	18.05%
2013-03-31	$52.96M	-

Amphastar Pharmaceuticals generated $191.84M in revenue during Q3 2025, up 9.99% compared to the previous quarter, and up 105.18% compared to the same period a year ago.

Amphastar Pharmaceuticals Revenue Breakdown

Amphastar Pharmaceuticals Revenue Breakdown by Product

Annual Revenue by Product

Product/Service	Dec 25	Dec 24	Dec 20	Dec 19	Dec 18
Epinephrine	$70.64M	-	-	-	-
Product	-	$712.81M	-	-	-
Other	-	$19.15M	-	-	-
Active Pharmaceutical Ingredient Segment	-	-	$18.48M	$20.36M	$23.61M

Amphastar Pharmaceuticals's latest annual revenue breakdown by segment (product or service), as of Dec 25: Epinephrine (100.00%).

Quarterly Revenue by Product

Product/Service	Dec 25	Sep 25	Jun 25	Mar 25	Dec 24	Sep 24	Jun 21	Mar 21	Dec 20	Sep 20	Jun 20	Mar 20	Dec 19	Sep 19	Jun 19	Mar 19	Dec 18	Sep 18	Jun 18	Mar 18
Epinephrine	$35.67M	$18.79M	$16.18M	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Primatene MIST	-	$28.81M	$22.88M	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
BAQSIMI	-	$53.61M	$46.69M	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Glucagon	-	$13.56M	$20.60M	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Lidocaine	-	$12.93M	$15.00M	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Other Products	-	$64.14M	$53.07M	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Total product revenues, net	-	$191.84M	$174.41M	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Research and development services	-	-	-	$100.00K	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Product	-	-	-	-	$524.00M	$188.82M	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Product and Service, Other	-	-	-	-	-	$2.40M	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Active Pharmaceutical Ingredient Segment	-	-	-	-	-	-	$6.94M	$5.14M	$8.12M	$2.10M	$4.87M	$3.39M	$5.39M	$4.41M	$5.31M	$5.25M	$3.78M	$7.80M	$5.28M	-
Finished Pharmaceutical Products Segment	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	$82.93M	-	-	-

Amphastar Pharmaceuticals's latest quarterly revenue breakdown by segment (product or service), as of Dec 25: Epinephrine (100.00%).

Amphastar Pharmaceuticals Revenue Breakdown by Country

Annual Revenue by Country

Country	Dec 25	Dec 24	Dec 20	Dec 19	Dec 18
France	$35.28M	-	-	-	-
China	$3.18M	-	-	-	-
UNITED STATES	$681.42M	$707.68M	-	-	-
FRANCE	-	$19.95M	-	-	-
CHINA	-	$4.34M	-	-	-
Active Pharmaceutical Ingredient Segment	-	-	$18.48M	-	-
C	-	-	$3.16M	$1.48M	-
U	-	-	$333.09M	$304.90M	$279.12M

Amphastar Pharmaceuticals's latest annual revenue breakdown by geography, as of Dec 25: UNITED STATES (94.66%), France (4.90%), and China (0.44%).

Quarterly Revenue by Country

Country	Dec 25	Sep 25	Jun 25	Mar 25	Dec 24	Sep 24	Jun 21	Mar 21	Dec 20	Sep 20	Jun 20	Mar 20	Dec 19	Sep 19	Jun 19	Mar 19	Sep 18	Jun 18	Mar 18
UNITED STATES	$171.55M	$180.28M	$167.00M	$162.59M	$521.17M	$186.51M	-	-	-	-	-	-	-	-	-	-	-	-	-
FRANCE	-	$9.68M	$7.11M	$7.86M	$15.43M	$4.52M	-	-	-	-	-	-	-	-	-	-	-	-	-
CHINA	-	$1.88M	$299.00K	$81.00K	$4.16M	$178.00K	-	-	-	-	-	-	-	-	-	-	-	-	-
C	-	-	-	-	-	-	$1.13M	$1.12M	$679.00K	$1.96M	$295.00K	$228.00K	$438.00K	$59.00K	$984.00K	-	-	-	-
Active Pharmaceutical Ingredient Segment	-	-	-	-	-	-	$6.94M	-	-	-	-	-	-	-	-	-	-	-	-
U	-	-	-	-	-	-	$95.19M	$99.17M	$90.72M	$79.41M	$81.90M	$81.06M	$77.59M	$76.07M	$74.78M	$76.46M	$72.48M	$68.56M	$53.10M

Amphastar Pharmaceuticals's latest quarterly revenue breakdown by geography, as of Dec 25: UNITED STATES (100.00%).

Amphastar Pharmaceuticals Peer Comparison by Revenue

Ticker	Company	Last Year Revenue	Last Quarter Revenue
AHCO	AdaptHealth	$3.24B	$820.31M
EMBC	Embecta	$1.08B	$261.20M
COLL	Collegium Pharmaceutical	$780.57M	$209.36M
PCRX	Pacira BioSciences	$726.41M	$181.10M
AMPH	Amphastar Pharmaceuticals	$719.89M	$191.84M
DVAX	Dynavax	$277.25M	$95.44M
HROW	Harrow Health	$272.30M	$71.64M
SNDX	Syndax Pharmaceuticals	$172.35M	$45.87M
BBNX	Beta Bionics	$100.25M	$27.25M
CVAC	CureVac	$52.70M	$12.37M
INBX	Inhibrx Biosciences	$200.00K	-

AMPH Revenue FAQ

What is Amphastar Pharmaceuticals’s yearly revenue?

Amphastar Pharmaceuticals's yearly revenue for 2025 was $719.89M, representing a decrease of -1.65% compared to 2024. The company's yearly revenue for 2024 was $731.97M, representing an increase of 13.59% compared to 2023. AMPH's yearly revenue for 2023 was $644.4M, representing an increase of 29.14% compared to 2022.

What is Amphastar Pharmaceuticals’s quarterly revenue?

Amphastar Pharmaceuticals's quarterly revenue for Q3 2025 was $191.84M, a 9.99% increase from the previous quarter (Q2 2025), and a 1.60% increase year-over-year (Q3 2024). The company's quarterly revenue for Q2 2025 was $174.41M, a 2.28% increase from the previous quarter (Q1 2025), and a -4.38% decrease year-over-year (Q2 2024). AMPH's quarterly revenue for Q1 2025 was $170.53M, a -8.58% decrease from the previous quarter (Q4 2024), and a -0.76% decrease year-over-year (Q1 2024).

What is Amphastar Pharmaceuticals’s revenue growth rate?

Amphastar Pharmaceuticals's revenue growth rate for the last 3 years (2023-2025) was 11.72%, and for the last 5 years (2021-2025) was 64.44%.

What are Amphastar Pharmaceuticals’s revenue streams?

Amphastar Pharmaceuticals's revenue streams in c 25 are Epinephrine

What is Amphastar Pharmaceuticals’s main source of revenue?

For the fiscal year ending Dec 25, the largest source of revenue of Amphastar Pharmaceuticals was Epinephrine. This segment made a revenue of $70.64M, representing 100.00% of the company's total revenue.