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.
This profile is unclaimed. An authorized representative can claim it free to control the page and activate the embeddable Verified badge.
Financial summary
- Revenue FY2025
- $719.9M
- Net income
- $98.1M
- Total assets
- $1.6B
- Market cap
- $825.4M
Source: SEC EDGAR · updated Jun 7, 2026
15-minute delayed · data by Polygon.io
Past year · hover for prices
52-week range
- Market cap
- $825.4M
- Shares outstanding
- 32.8M
- 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.
- Trading 14% below its 52-week high.
Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.
No reviews yet. Be the first to review Amphastar Pharmaceuticals, Inc..
Write a review
News about Amphastar Pharmaceuticals, Inc.
News & sentiment via Polygon.io
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.
