Growth Metrics

Biogen (BIIB) EBT Margin (2016 - 2025)

Historic EBT Margin for Biogen (BIIB) over the last 17 years, with Q4 2025 value amounting to 2.46%.

  • Biogen's EBT Margin fell 143300.0% to 2.46% in Q4 2025 from the same period last year, while for Dec 2025 it was 15.74%, marking a year-over-year decrease of 39600.0%. This contributed to the annual value of 15.74% for FY2025, which is 39600.0% down from last year.
  • Biogen's EBT Margin amounted to 2.46% in Q4 2025, which was down 143300.0% from 21.99% recorded in Q3 2025.
  • In the past 5 years, Biogen's EBT Margin registered a high of 54.66% during Q3 2022, and its lowest value of 5.58% during Q3 2023.
  • Its 5-year average for EBT Margin is 19.86%, with a median of 18.04% in 2023.
  • Its EBT Margin has fluctuated over the past 5 years, first surged by 441800bps in 2022, then crashed by -602400bps in 2023.
  • Biogen's EBT Margin (Quarter) stood at 14.81% in 2021, then skyrocketed by 60bps to 23.73% in 2022, then tumbled by -49bps to 12.22% in 2023, then decreased by -3bps to 11.88% in 2024, then tumbled by -121bps to 2.46% in 2025.
  • Its last three reported values are 2.46% in Q4 2025, 21.99% for Q3 2025, and 28.12% during Q2 2025.