BIIB
BIOGEN INC.
Nasdaq Biological Products, (No Diagnostic Substances) Large accelerated filer

Key Financials

Gross Profit
$11.6B
↑ 392.8%
Net Income
$1.3B
↓ 20.8%
Revenue
$9.9B
↑ 2.2%
Operating Income
$2.8B
↓ 37.6%
EPS (Diluted)
$8.79
↓ 21.4%
Long-term Debt
$6.3B
↓ 0.1%
Total Liabilities
$11.2B
↓ 1.3%
Total Assets
$29.4B
↑ 5.0%

Recent SEC Filings

Form Type Filed Date Link
SCHEDULE 13D/A 5/14/2026
8-K 5/14/2026
SC TO-T/A 5/14/2026
SC TO-T/A 5/12/2026
SC TO-T/A 5/6/2026
SCHEDULE 13G/A 5/6/2026
4 5/5/2026
SCHEDULE 13G 4/29/2026
10-Q 4/29/2026
8-K 4/29/2026

Company Information

Field Value
Ticker BIIB
Company Name BIOGEN INC.
CIK 875045
Sector Biological Products, (No Diagnostic Substances)
Industry Large accelerated filer
Exchange Nasdaq
SIC Code 2836
SIC Description Biological Products, (No Diagnostic Substances)
Entity Type operating
Fiscal Year End 1231
State of Incorporation DE
Phone 6176792000