Growth Metrics

Biogen (BIIB) Debt Ratio (2016 - 2025)

Biogen has reported Debt Ratio over the past 16 years, most recently at 0.21 for Q4 2025.

  • For Q4 2025, Debt Ratio fell 4.86% year-over-year to 0.21; the TTM value through Dec 2025 reached 0.21, down 4.86%, while the annual FY2025 figure was 0.21, 4.86% down from the prior year.
  • Debt Ratio for Q4 2025 was 0.21 at Biogen, up from 0.01 in the prior quarter.
  • Over five years, Debt Ratio peaked at 0.26 in Q4 2023 and troughed at 0.01 in Q2 2025.
  • A 5-year average of 0.17 and a median of 0.22 in 2024 define the central range for Debt Ratio.
  • Biggest five-year swings in Debt Ratio: soared 511.34% in 2022 and later decreased 13.16% in 2024.
  • Year by year, Debt Ratio stood at 0.04 in 2021, then soared by 511.34% to 0.26 in 2022, then grew by 1.04% to 0.26 in 2023, then dropped by 13.16% to 0.22 in 2024, then decreased by 4.86% to 0.21 in 2025.
  • Business Quant data shows Debt Ratio for BIIB at 0.21 in Q4 2025, 0.01 in Q2 2025, and 0.22 in Q4 2024.