Growth Metrics

Amphastar Pharmaceuticals (AMPH) Inventory Average (2016 - 2025)

Historic Inventory Average for Amphastar Pharmaceuticals (AMPH) over the last 12 years, with Q3 2025 value amounting to $188.8 million.

  • Amphastar Pharmaceuticals' Inventory Average rose 4943.52% to $188.8 million in Q3 2025 from the same period last year, while for Sep 2025 it was $188.8 million, marking a year-over-year increase of 4943.52%. This contributed to the annual value of $129.8 million for FY2024, which is 2395.08% up from last year.
  • Per Amphastar Pharmaceuticals' latest filing, its Inventory Average stood at $188.8 million for Q3 2025, which was up 4943.52% from $188.6 million recorded in Q2 2025.
  • Amphastar Pharmaceuticals' 5-year Inventory Average high stood at $188.8 million for Q3 2025, and its period low was $94.0 million during Q1 2022.
  • Moreover, its 5-year median value for Inventory Average was $104.1 million (2023), whereas its average is $118.6 million.
  • Its Inventory Average has fluctuated over the past 5 years, first plummeted by 1119.96% in 2021, then skyrocketed by 5855.36% in 2025.
  • Over the past 5 years, Amphastar Pharmaceuticals' Inventory Average (Quarter) stood at $96.5 million in 2021, then increased by 7.14% to $103.4 million in 2022, then grew by 4.34% to $107.9 million in 2023, then soared by 31.62% to $142.0 million in 2024, then soared by 32.95% to $188.8 million in 2025.
  • Its Inventory Average was $188.8 million in Q3 2025, compared to $188.6 million in Q2 2025 and $169.6 million in Q1 2025.