Growth Metrics

Biogen (BIIB) Profit After Tax (2016 - 2026)

Biogen has reported Profit After Tax over the past 18 years, most recently at $319.5 million for Q1 2026.

  • For Q1 2026, Profit After Tax rose 32.85% year-over-year to $319.5 million; the TTM value through Mar 2026 reached $1.4 billion, down 7.26%, while the annual FY2025 figure was $1.3 billion, 20.79% down from the prior year.
  • Profit After Tax for Q1 2026 was $319.5 million at Biogen, up from -$48.9 million in the prior quarter.
  • Over five years, Profit After Tax peaked at $1.1 billion in Q3 2022 and troughed at -$68.3 million in Q3 2023.
  • A 5-year average of $428.3 million and a median of $388.5 million in 2024 define the central range for Profit After Tax.
  • Biggest five-year swings in Profit After Tax: skyrocketed 2368.78% in 2022 and later tumbled 118.34% in 2025.
  • Year by year, Profit After Tax stood at $465.1 million in 2022, then crashed by 46.31% to $249.7 million in 2023, then increased by 6.81% to $266.7 million in 2024, then tumbled by 118.34% to -$48.9 million in 2025, then skyrocketed by 753.37% to $319.5 million in 2026.
  • Business Quant data shows Profit After Tax for BIIB at $319.5 million in Q1 2026, -$48.9 million in Q4 2025, and $466.5 million in Q3 2025.