Amphastar Pharmaceuticals, Inc. (AMPH)
About Amphastar Pharmaceuticals, Inc.
Amphastar Pharmaceuticals Inc is a bio-pharmaceutical company focusing on developing, manufacturing, marketing, and selling technically challenging generic and proprietary injectable, inhalation, and intranasal products, as well as insulin active pharmaceutical ingredient (or insulin API products. The company's finished products are used in hospital or urgent care clinical settings and are contracted and distributed through group purchasing organizations and drug wholesalers. The company has one reportable segment: pharmaceutical products. Geographically, the business presence of the firm is seen in the United States, China, and France, of which the U.S. accounts for the majority of the revenue.
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Financial summary
- Revenue FY2025
- $719.9M
- Net income
- $98.1M
- Total assets
- $1.6B
- Market cap
- $870.4M
- Gross margin
- 49.5%
- Operating margin
- 19.5%
- Net margin
- 13.6%
Source: SEC EDGAR · updated Jun 7, 2026
Revenue & profit trend
Financial statements
Income statement
- Revenue
- $719.9M
- Cost of revenue
- $363.8M
- Gross profit
- $356.1M
- Operating expenses
- $215.7M
- Operating income
- $140.4M
- Income tax
- $25.5M
- Net income
- $98.1M
- EPS (basic)
- $2.10
- EPS (diluted)
- $2.03
Balance sheet
- Total assets
- $1.6B
- Current assets
- $636.0M
- Total liabilities
- $840.5M
- Current liabilities
- $158.2M
- Shareholders’ equity
- $788.8M
Cash flow
- Operating cash flow
- $156.1M
- Investing cash flow
- -$70.3M
- Financing cash flow
- -$67.4M
- Net cash flow
- $18.6M
Statements via Polygon.io (SEC filings)
15-minute delayed · data by Polygon.io
Past year · hover for prices
52-week range
- Market cap
- $870.4M
- P/E ratio
- 9.2
- EPS (diluted)
- $2.03
- Shares outstanding
- 46.5M
- Open
- —
- Day range
- –
- Prev close
- —
- Volume
- —
- IPO date
- Jun 25, 2014
Amphastar Pharmaceuticals, Inc. (AMPH) Stock Price
- Profitable — net income of $98.1M in FY2025.
- Revenue grew 106% from FY2020 to FY2025.
- Gross margin of 49.5%, net margin 13.6%.
- Trading 39% below its 52-week high.
- Valued at a price-to-earnings (P/E) ratio of 9.2.
Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.
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News about Amphastar Pharmaceuticals, Inc.
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Amphastar Pharmaceuticals, Inc.: frequently asked questions
Is Amphastar Pharmaceuticals, Inc. an American company?
Amphastar Pharmaceuticals, Inc. is a US-based company headquartered in Rancho Cucamonga, California, listed in the americancompanies.com directory of American companies. Its American-origin credentials have not yet been independently verified.
Where is Amphastar Pharmaceuticals, Inc. headquartered?
Amphastar Pharmaceuticals, Inc. is headquartered in Rancho Cucamonga, California, United States.
Is Amphastar Pharmaceuticals, Inc. publicly traded?
Yes — Amphastar Pharmaceuticals, Inc. is a publicly traded company. Its stock trades under the ticker symbol AMPH on the NASDAQ.
What does Amphastar Pharmaceuticals, Inc. do?
Amphastar Pharmaceuticals, Inc. is an American Pharmaceuticals company in the Health & Beauty sector.
