CompaniesByCap
AMPH
Amphastar Pharmaceuticals Inc. (AMPH)
NASDAQ · Healthcare

Amphastar Pharmaceuticals Inc. Operating Margin 2012–2025

Current and historical operating margin for Amphastar Pharmaceuticals Inc. (AMPH) over the last 10 years. The current operating profit margin for Amphastar Pharmaceuticals Inc. as of December 31, 2025 is 19.50%.
From: 12/31/2012To: 12/31/2025
Revenue
Oper. Income
Operating Margin

Amphastar Pharmaceuticals Inc. Operating Margin — FAQ

Amphastar Pharmaceuticals Inc. (AMPH) operating margin over the last 14 years — annual and quarterly figures with year-over-year growth and charts.

What is Amphastar Pharmaceuticals Inc.'s operating margin?

Amphastar Pharmaceuticals Inc. (AMPH) reported operating margin of 19.5% for fiscal 2025.

Where can I see AMPH's operating margin history?

The chart and table above show Amphastar Pharmaceuticals Inc.'s operating margin by year and by quarter, including the growth rate.