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AMPHNasdaqPharmaceutical PreparationsFiscal year ends December 31

Amphastar Pharmaceuticals, Inc.

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 6, 2026
$26.14+0.27 (+1.04%)

Close on Oct 19, 2026

Market cap
$1.16B
P/E (TTM)
15.4
Dividend yield
–

Share price

+$2.36 (+9.92%)past year

Daily closes, adjusted for splits. Drag across the chart to measure a change.Earnings

Amphastar Pharmaceuticals, Inc. grew revenue 1.0% to $730.02M over the twelve months to Jun 30, 2026. Operating income fell 37.1% to $114.29M, moving the operating margin from 25.1% to 15.7%. Free cash flow was $152.89M, up 36.3% from a year earlier.

Revenue
$730.02M
+1.0% vs. a year earlier
Operating income
$114.29M
-37.1% vs. a year earlier
Free cash flow
$152.89M
+36.3% vs. a year earlier
EPS, diluted
$1.70
-36.3% vs. a year earlier

Key statistics

Valuation at the latest close; fundamentals over the trailing twelve months, balances at Jun 30, 2026

Valuation

Market cap
$1.16B
P/E ratio
15.4
Price to sales
1.58
Price to book
–
Dividend yield
–
Free cash flow yield
13.23%

Fundamentals

Revenue
$730.02M
Net income
$78.55M
EPS, diluted
$1.70
Free cash flow
$152.89M
Diluted shares
44M

Fifteen years at a glance

Fiscal years 2011 to 2025 and trailing twelve months, USD

Revenue

$730.02M+1.0% YoY

Gross profit

$348.11M-3.4% YoY

Operating income

$114.29M-37.1% YoY

Net income

$78.55M-41.7% YoY

EPS, diluted

$1.70-36.3% YoY

Free cash flow

$152.89M+36.3% YoY
Reported periodTrailing twelve months