Growth Metrics

Biogen (BIIB) Gross Margin (2016 - 2025)

Biogen (BIIB) has 17 years of Gross Margin data on record, last reported at 78.26% in Q4 2025.

  • For Q4 2025, Gross Margin rose 203.0% year-over-year to 78.26%; the TTM value through Dec 2025 reached 75.69%, down 43.0%, while the annual FY2025 figure was 75.69%, 43.0% down from the prior year.
  • Gross Margin reached 78.26% in Q4 2025 per BIIB's latest filing, up from 73.39% in the prior quarter.
  • Across five years, Gross Margin topped out at 89.14% in Q1 2022 and bottomed at 62.81% in Q2 2022.
  • Average Gross Margin over 5 years is 77.13%, with a median of 76.73% recorded in 2024.
  • The widest YoY moves for Gross Margin: up 689bps in 2022, down -2062bps in 2022.
  • A 5-year view of Gross Margin shows it stood at 75.85% in 2021, then rose by 2bps to 77.56% in 2022, then decreased by -5bps to 73.93% in 2023, then grew by 3bps to 76.23% in 2024, then increased by 3bps to 78.26% in 2025.
  • Per Business Quant database, its latest 3 readings for Gross Margin were 78.26% in Q4 2025, 73.39% in Q3 2025, and 77.13% in Q2 2025.