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Asset Utilization RatioAssets AverageDebt RatioDebt to EquityEBIT MarginEBITDA MarginEBT MarginEnterprise ValueEquity AverageEquity RatioFCF MarginGross MarginInventory AverageInvested CapitalNet MarginOperating MarginReturn on AssetsReturn on Capital EmployedReturn on EquityReturn on Invested CapitalReturn on Sales

Biogen (BIIB) Return on Assets (2016 - 2025)

Biogen has reported Return on Assets over the past 17 years, most recently at 0.04% for Q4 2025.

  • Quarterly results put Return on Assets at 0.04% for Q4 2025, down 1.0% from a year ago — trailing twelve months through Dec 2025 was 0.04% (down 1.0% YoY), and the annual figure for FY2025 was 0.04%, down 1.0%.
  • Return on Assets for Q4 2025 was 0.04% at Biogen, down from 0.06% in the prior quarter.
  • Over the last five years, Return on Assets for BIIB hit a ceiling of 0.13% in Q1 2023 and a floor of 0.04% in Q4 2023.
  • Median Return on Assets over the past 5 years was 0.06% (2022), compared with a mean of 0.07%.
  • Biggest five-year swings in Return on Assets: dropped -13bps in 2021 and later increased 6bps in 2023.
  • Biogen's Return on Assets stood at 0.07% in 2021, then skyrocketed by 69bps to 0.12% in 2022, then tumbled by -65bps to 0.04% in 2023, then skyrocketed by 37bps to 0.06% in 2024, then decreased by -24bps to 0.04% in 2025.
  • The last three reported values for Return on Assets were 0.04% (Q4 2025), 0.06% (Q3 2025), and 0.05% (Q2 2025) per Business Quant data.