Biogen BIIB
NASDAQ BIIB
$216.78 +2.43 (+1.13%)
At close: Aug 21, 2026 · 4:00 PM EDT

Biogen (BIIB) Shares Outstanding (Diluted) (2009 - 2026)

Biogen (BIIB) Shares Outstanding (Diluted) (2009 - 2026) Analysis & Trends

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Shares Outstanding (Dil.) (Qtr)
1 Johnson & Johnson 652.20 Bn 631.44 Bn 17.26 Bn 2.44 Bn
2 AbbVie 469.51 Bn 462.94 Bn 12.70 Bn 1.77 Bn
3 Merck 376.81 Bn 369.67 Bn 12.21 Bn 2.47 Bn
4 Novartis Ag 303.04 Bn 295.35 Bn 11.24 Bn 1.91 Bn
5 Astrazeneca 257.61 Bn 252.71 Bn 12.86 Bn 1.56 Bn
6 Amgen 237.37 Bn 223.38 Bn 7.24 Bn 544.00 Mn
7 Gilead Sciences 181.73 Bn 178.55 Bn 6.22 Bn 1.24 Bn
8 Pfizer 159.66 Bn 147.96 Bn 10.94 Bn 5.70 Bn
9 Gsk 106.24 Bn 102.07 Bn 8.24 Bn 2.06 Bn
10 Biogen 32.04 Bn 30.76 Bn 1.96 Bn 148.70 Mn

Historic Data

Download Data
DateValue
Jun 30, 2026 148.70 Mn
Mar 31, 2026 148.40 Mn
Dec 31, 2025 147.10 Mn
Sep 30, 2025 147.10 Mn
Jun 30, 2025 146.70 Mn
Mar 31, 2025 146.60 Mn
Dec 31, 2024 145.90 Mn
Sep 30, 2024 146.10 Mn
Jun 30, 2024 145.90 Mn
Mar 31, 2024 145.90 Mn
Dec 31, 2023 145.60 Mn
Sep 30, 2023 144.80 Mn
Jun 30, 2023 145.50 Mn
Mar 31, 2023 145.20 Mn
Dec 31, 2022 146.00 Mn
Sep 30, 2022 144.80 Mn
Jun 30, 2022 146.20 Mn
Mar 31, 2022 147.60 Mn
Dec 31, 2021 149.60 Mn
Sep 30, 2021 148.60 Mn