Growth Metrics

Mirum Pharmaceuticals (MIRM) FCF Margin (2021 - 2025)

Mirum Pharmaceuticals (MIRM) has 5 years of FCF Margin data on record, last reported at 3.67% in Q4 2025.

  • For Q4 2025, FCF Margin rose 879.0% year-over-year to 3.67%; the TTM value through Dec 2025 reached 10.53%, up 776.0%, while the annual FY2025 figure was 10.53%, 776.0% up from the prior year.
  • FCF Margin reached 3.67% in Q4 2025 per MIRM's latest filing, down from 29.69% in the prior quarter.
  • Across five years, FCF Margin topped out at 29.69% in Q3 2025 and bottomed at 1056.41% in Q4 2021.
  • Average FCF Margin over 5 years is 152.83%, with a median of 38.18% recorded in 2023.
  • Peak YoY movement for FCF Margin: skyrocketed 93273bps in 2022, then crashed -2375bps in 2025.
  • A 5-year view of FCF Margin shows it stood at 1056.41% in 2021, then surged by 88bps to 123.67% in 2022, then skyrocketed by 81bps to 23.89% in 2023, then skyrocketed by 79bps to 5.12% in 2024, then soared by 172bps to 3.67% in 2025.
  • Per Business Quant database, its latest 3 readings for FCF Margin were 3.67% in Q4 2025, 29.69% in Q3 2025, and 9.32% in Q2 2025.