AMPH
Amphastar Pharmaceuticals
$23.54
+$0.50 (+2.17%)Sep 10, 2026
Key metrics
The numbers that frame AMPH today
- Market cap
- $1.00B
- P/E (TTM)
- 12.7
- EV / FCF
- 9.6
- Gross margin
- 47.7%
- EV / Sales
- 2.0
- ROIC
- 9.4%
- Div yield
- 0%
- Debt / equity
- 0.9
- 52wk Low
- $16.65
- 52wk High
- $29.52
Growth
Revenue and earnings trend for AMPH
RevenueNet income
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Revenue and earnings trends, margins and the multi-year trajectory - free with an account.
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Free cash flow and financial health
Free cash flowNet debt
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Free cash flow detail, returns on capital and the balance-sheet trend - free with an account.
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Recent insider buying and selling activity
PurchasesSales
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Already a member? Log inFrequently asked questions
Plain-English answers about AMPH
Is Amphastar Pharmaceuticals a good buy?
Yes. Amphastar Pharmaceuticals has excellent quality, and it outweighs the poor momentum here. Growth looks excellent, which supports the long-term business case. We think Amphastar Pharmaceuticals is selling at a low price.
What is the market capitalization of AMPH?
Amphastar Pharmaceuticals's market capitalization is $1.00B.
What is the P/E ratio for AMPH stock?
Amphastar Pharmaceuticals's current P/E ratio is 12.7.
What is the 52-week high for AMPH stock?
The 52-week high for Amphastar Pharmaceuticals is $29.52. The current close of $23.54 is 20.3% below that high.
What is the 52-week low for AMPH stock?
The 52-week low for Amphastar Pharmaceuticals is $16.65. The current close of $23.54 is 41.4% above that low.
Does AMPH stock pay dividends?
Amphastar Pharmaceuticals does not currently show a dividend per share in the company data.
What is the Debt / Equity ratio for AMPH?
Amphastar Pharmaceuticals's Debt / Equity ratio is 0.9.