Biogen Inc. (BIIB)
NASDAQ · Healthcare
Biogen Inc. Shares Outstanding 2007–2025
Biogen Inc. annual/quarterly shares outstanding history and growth rate from 2007 to 2026. Shares outstanding refers to a company's stock currently held by all its shareholders, including institutional investors and company insiders.
- Biogen Inc. shares outstanding for the quarter ending March 31, 2026 was 0.15 B shs, a 1.23% increase year-over-year.
- Biogen Inc. annual shares outstanding for 2025 was 0.15 B shs, a 0.82% increase from 2024.
- Biogen Inc. annual shares outstanding for 2024 was 0.15 B shs, a 0.21% increase from 2023.
- Biogen Inc. annual shares outstanding for 2023 was 0.15 B shs, a 0.27% decrease from 2022.
- Biogen Inc. annual shares outstanding for 2022 was 0.15 B shs.
Shares Outstanding
ANNUAL · B SHS
QUARTERLY · B SHS
YEAR-OVER-YEAR GROWTH · %
Biogen Inc. Shares Outstanding — FAQ
Biogen Inc. (BIIB) shares outstanding over the last 19 years — annual and quarterly figures with year-over-year growth and charts.
What is Biogen Inc.'s shares outstanding?
Biogen Inc. (BIIB) reported shares outstanding of 0.15B shares for fiscal 2025.
Where can I see BIIB's shares outstanding history?
The chart and table above show Biogen Inc.'s shares outstanding by year and by quarter, including the growth rate.