Growth Metrics

Biogen (BIIB) Cash from Investing Activities (2016 - 2025)

Biogen has reported Cash from Investing Activities over the past 17 years, most recently at -$1.2 billion for Q4 2025.

  • Quarterly results put Cash from Investing Activities at -$1.2 billion for Q4 2025, down 6522.04% from a year ago — trailing twelve months through Dec 2025 was -$1.4 billion (down 71.56% YoY), and the annual figure for FY2025 was -$1.4 billion, down 71.56%.
  • Cash from Investing Activities for Q4 2025 was -$1.2 billion at Biogen, down from -$35.1 million in the prior quarter.
  • Over the last five years, Cash from Investing Activities for BIIB hit a ceiling of $1.7 billion in Q3 2022 and a floor of -$1.7 billion in Q3 2023.
  • Median Cash from Investing Activities over the past 5 years was -$126.9 million (2021), compared with a mean of -$262.9 million.
  • Biggest five-year swings in Cash from Investing Activities: soared 815.84% in 2022 and later tumbled 6522.04% in 2025.
  • Biogen's Cash from Investing Activities stood at -$112.7 million in 2021, then decreased by 25.2% to -$141.1 million in 2022, then tumbled by 362.3% to -$652.3 million in 2023, then surged by 97.15% to -$18.6 million in 2024, then tumbled by 6522.04% to -$1.2 billion in 2025.
  • The last three reported values for Cash from Investing Activities were -$1.2 billion (Q4 2025), -$35.1 million (Q3 2025), and -$57.0 million (Q2 2025) per Business Quant data.