← Back to Screener

Sector: Healthcare
Open in Terminal → AMPHLive chart · Key metrics · News · Smart money

Amphastar Pharmaceuticals, Inc.

AMPH Small Cap

Healthcare · Drug Manufacturers - Specialty & Generic

Updated: Jun 14, 2026, 22:19 UTC

$20.09
-2.14% today
52W: $16.65 – $31.26
52W Low: $16.65 Position: 23.5% 52W High: $31.26

Price Chart

Key Metrics

P/E Ratio
12.1x
Price-to-Earnings
Forward P/E
6.39x
Forward Price/Earnings
P/S Ratio
1.23x
Price-to-Sales
EV/EBITDA
6.49x
Enterprise Value/EBITDA
Div. Yield
Annual dividend yield
Market Cap
$885.8M
Market Capitalization
Revenue Growth
0.4%
YoY Revenue Growth
Profit Margin
11%
Net profit margin
ROE
10.39%
Return on Equity
Beta
0.9
Market sensitivity
Short Interest
17.78%
% of float sold short
Avg. Volume
590,298
Average daily volume

Valuation Analysis

Signal
Undervalued
vs. S&P 500 avg P/E (24.7x)
Analyst Consensus
Hold
6 analysts
Avg. Price Target
$22.83
+13.66% upside
Target Range
$19.00 – $30.00

About the Company

Amphastar Pharmaceuticals, Inc., a bio-pharmaceutical company, develops, manufactures, markets, and sells generic and proprietary injectable, inhalation, and intranasal products in the United States, China, and France. It offers BAQSIMI, a dry nasal spray used in an emergency for the treatment of severe hypoglycemia; Primatene MIST, an epinephrine inhalation product for the temporary relief of mild symptoms of intermittent asthma; Glucagon for injection emergency kit; Enoxaparin, an injectable form of low molecular weight heparin for the prevention and treatment of deep vein thrombosis; and REXTOVY and Naloxone for opioid overdose. The company also provides Cortrosyn, a lyophilized power for use as a diagnostic agent in the screening of patients with adrenocortical insufficiency; Amphadase

Sector: Healthcare Industry: Drug Manufacturers - Specialty & Generic Country: United States Employees: 1,976 Exchange: NMS

Amphastar Pharmaceuticals, Inc. Stock at a Glance

Amphastar Pharmaceuticals, Inc. (AMPH) is currently trading at $20.09 with a market capitalization of $885.8M. The trailing P/E ratio stands at 12.1x, with a forward P/E of 6.39x. The 52-week range spans from $16.65 to $31.26; the current price is 35.7% below the yearly high. Year-over-year revenue growth stands at +0.4%. The net profit margin stands at 11%.

💰 Dividend

Amphastar Pharmaceuticals, Inc. currently does not pay a dividend. The company typically reinvests its earnings into growth initiatives and product development.

📊 Analyst Rating

6 analysts rate Amphastar Pharmaceuticals, Inc. (AMPH) on consensus: Hold. The average price target is $22.83, implying +13.66% from the current price. Analyst price targets range from $19.00 to $30.00.

Amphastar Pharmaceuticals, Inc.: The Investment Case in Detail

Amphastar Pharmaceuticals, Inc. (AMPH) operates in the Healthcare — specifically Drug Manufacturers - Specialty & Generic — and is headquartered in United States. Below is a structured read of the investment case built directly from the latest fundamentals, valuation multiples, analyst positioning and smart-money flows. Each section translates raw numbers into the investment logic they imply, so you can decide whether the risk/reward fits your portfolio.

The Bull Case

Our valuation screen flags the stock as undervalued relative to its fundamentals — multiples are running below where the cash flow profile would normally justify.

The Bear Case

Revenue growth has slowed to just 0.4%, which is below nominal GDP — the business is no longer outgrowing the broader economy. Short interest sits at 17.78% of float — a meaningful contingent of professionals is positioned for the share to fall, which deserves attention even if their thesis may turn out to be wrong.

Valuation in Context

The EV/EBITDA multiple of 6.49x is below the historical equity-market average — strategic acquirers would find the cash-flow profile attractive at this level.

What to Watch Next

  • The forward P/E of 6.39x is meaningfully below the trailing 12.1x — analysts expect earnings to step up; the next earnings release is the test.
  • The price sits in the lower quartile of the 52-week range — value hunters often start scaling in around this zone if fundamentals hold.

Investment Thesis: Strengths & Weaknesses

Strengths
  • Currently flagged as undervalued
  • Positive free cash flow
Weaknesses
  • High short interest (17.78%)

Technical Snapshot

50-Day MA
$20.20
-0.54% vs. price
200-Day MA
$24.25
-17.15% vs. price
Below 52W High
−35.7%
$31.26
Above 52W Low
+20.7%
$16.65

Price is below both the 50- and 200-day moving averages, with 50d below 200d — a bearish picture (death-cross alignment).

Risk Profile

Market Risk (Beta)
0.9 · Market-like
Moves less than the overall market
Short Interest
17.78% · High
% of float sold short
Debt-to-Equity
88.75 · Moderate
Total debt / equity

The data points to relatively defensive market behavior, elevated short interest (17.78%).

Trading Data

50-Day MA: $20.20
200-Day MA: $24.25
Volume: 377,788
Avg. Volume: 590,298
Short Ratio: 4.91
P/B Ratio: 1.16x
Debt/Equity: 88.75x
Free Cash Flow: $103.1M

More Healthcare stocks

Top peers in the same sector — ranked by market cap.

View full Healthcare sector page →

Where can I buy Amphastar Pharmaceuticals, Inc.?

Compare top-rated brokers — low fees, trusted providers, fully regulated.

Live Market Data

Real-time chart, financials, earnings, analysts, insider trades, events & news

Financials

Earnings

Analyst Ratings

Insider Trades

Events Timeline

News + Sentiment

Peer Comparison

Scroll to Top