Growth Metrics

Biogen (BIIB) Gross Margin (2016 - 2026)

Biogen has reported Gross Margin over the past 18 years, most recently at 73.32% for Q1 2026.

  • For Q1 2026, Gross Margin fell 79.0% year-over-year to 73.32%; the TTM value through Mar 2026 reached 75.49%, down 9.0%, while the annual FY2025 figure was 75.69%, 43.0% down from the prior year.
  • Gross Margin for Q1 2026 was 73.32% at Biogen, down from 78.26% in the prior quarter.
  • Over five years, Gross Margin peaked at 93.55% in Q4 2022 and troughed at 73.09% in Q1 2023.
  • A 5-year average of 78.94% and a median of 76.33% in 2024 define the central range for Gross Margin.
  • Biggest five-year swings in Gross Margin: soared 689bps in 2022 and later tumbled -1690bps in 2024.
  • Year by year, Gross Margin stood at 93.55% in 2022, then dropped by 0bps to 93.13% in 2023, then decreased by -18bps to 76.23% in 2024, then grew by 3bps to 78.26% in 2025, then decreased by -6bps to 73.32% in 2026.
  • Business Quant data shows Gross Margin for BIIB at 73.32% in Q1 2026, 78.26% in Q4 2025, and 73.39% in Q3 2025.