Growth Metrics

Biogen (BIIB) Enterprise Value (2016 - 2025)

Biogen has reported Enterprise Value over the past 17 years, most recently at -$3.8 billion for Q4 2025.

  • Quarterly results put Enterprise Value at -$3.8 billion for Q4 2025, down 60.66% from a year ago — trailing twelve months through Dec 2025 was -$3.8 billion (down 60.66% YoY), and the annual figure for FY2025 was -$3.8 billion, down 60.66%.
  • Enterprise Value for Q4 2025 was -$3.8 billion at Biogen, up from -$4.0 billion in the prior quarter.
  • Over the last five years, Enterprise Value for BIIB hit a ceiling of -$1.0 billion in Q4 2023 and a floor of -$6.1 billion in Q2 2023.
  • Median Enterprise Value over the past 5 years was -$2.7 billion (2025), compared with a mean of -$3.2 billion.
  • Biggest five-year swings in Enterprise Value: surged 78.73% in 2024 and later tumbled 141.84% in 2025.
  • Biogen's Enterprise Value stood at -$3.7 billion in 2021, then tumbled by 31.11% to -$4.9 billion in 2022, then skyrocketed by 78.58% to -$1.0 billion in 2023, then crashed by 126.21% to -$2.4 billion in 2024, then tumbled by 60.66% to -$3.8 billion in 2025.
  • The last three reported values for Enterprise Value were -$3.8 billion (Q4 2025), -$4.0 billion (Q3 2025), and -$2.8 billion (Q2 2025) per Business Quant data.