Growth Metrics

Amphastar Pharmaceuticals (AMPH) FCF Margin: 2013-2025

Historic FCF Margin for Amphastar Pharmaceuticals (AMPH) over the last 12 years, with Sep 2025 value amounting to 24.62%.

  • Amphastar Pharmaceuticals' FCF Margin rose 48.00% to 24.62% in Q3 2025 from the same period last year, while for Sep 2025 it was 15.66%, marking a year-over-year decrease of 786.00%. This contributed to the annual value of 23.55% for FY2024, which is 99.00% up from last year.
  • Latest data reveals that Amphastar Pharmaceuticals reported FCF Margin of 24.62% as of Q3 2025, which was up 71.59% from 14.35% recorded in Q2 2025.
  • Over the past 5 years, Amphastar Pharmaceuticals' FCF Margin peaked at 36.60% during Q1 2022, and registered a low of -4.14% during Q3 2021.
  • For the 3-year period, Amphastar Pharmaceuticals' FCF Margin averaged around 21.78%, with its median value being 24.15% (2024).
  • In the last 5 years, Amphastar Pharmaceuticals' FCF Margin slumped by 2,807bps in 2022 and then surged by 3,357bps in 2023.
  • Over the past 5 years, Amphastar Pharmaceuticals' FCF Margin (Quarterly) stood at 27.76% in 2021, then tumbled by 2,116bps to 6.60% in 2022, then surged by 149bps to 8.10% in 2023, then skyrocketed by 81bps to 8.91% in 2024, then spiked by 48bps to 24.62% in 2025.
  • Its FCF Margin stands at 24.62% for Q3 2025, versus 14.35% for Q2 2025 and 14.30% for Q1 2025.