Growth Metrics

Biogen (BIIB) Inventory Average (2016 - 2025)

Biogen (BIIB) has 17 years of Inventory Average data on record, last reported at $2.2 billion in Q4 2025.

  • For Q4 2025, Inventory Average fell 11.2% year-over-year to $2.2 billion; the TTM value through Dec 2025 reached $2.2 billion, down 11.2%, while the annual FY2025 figure was $2.3 billion, 7.2% down from the prior year.
  • Inventory Average reached $2.2 billion in Q4 2025 per BIIB's latest filing, down from $2.2 billion in the prior quarter.
  • Across five years, Inventory Average topped out at $2.8 billion in Q4 2023 and bottomed at $1.1 billion in Q1 2021.
  • Average Inventory Average over 5 years is $1.8 billion, with a median of $1.8 billion recorded in 2022.
  • Peak YoY movement for Inventory Average: skyrocketed 102.61% in 2023, then dropped 11.2% in 2025.
  • A 5-year view of Inventory Average shows it stood at $1.3 billion in 2021, then increased by 0.74% to $1.4 billion in 2022, then skyrocketed by 102.61% to $2.8 billion in 2023, then fell by 10.53% to $2.5 billion in 2024, then decreased by 11.2% to $2.2 billion in 2025.
  • Per Business Quant database, its latest 3 readings for Inventory Average were $2.2 billion in Q4 2025, $2.2 billion in Q3 2025, and $2.3 billion in Q2 2025.