Biogen Inc.

BIIB Healthcare Drug Manufacturers General

Biogen Inc.’s revenue for fiscal 2025 (year ended December 2025) was $9.9 billion, up 2.22% from fiscal 2024. In the quarter to June 2026, revenue grew 3.42%, EPS fell 84.8%, free cash flow grew 103.3% and total debt rose 16.0%, each against the same quarter a year earlier. Member of the S&P 500; insiders bought in the last twelve months.

232.65 2.70 −1.15%
Market cap
$34.8B
P/E
41.0×
Fwd P/E
31.5×
Dividend yield
—
F-score
4/9
Altman Z
3.13
Beneish M
−2.67
Dividend safety
n/a

Biogen Inc. 10-K filed Feb 6, 2026

Fiscal year 2025 · Period ended Dec 31, 2025 · Filed · accepted 7:36 AM ET · Document on sec.gov · Filing index

What changed

Item 1A, Risk Factors, against the 10-K filed Feb 12, 2025: 8 added · 6 removed · 98 modified

112 more changes in this Item, word by word, in Powerpack.

Powerpack