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
Older periods Sep '25 Dec '25 Mar '26 Jun '26
P/E ratio

+8 more quarters

12.75 19.93 19.61 38.04
P/S ratio
2.04 2.61 2.72 3.18
P/FCF ratio
9.08 12.77 11.24 12.56
P/Operating CF
16.14 50.37 41.81 71.09
P/B ratio
1.13 1.41 1.45 1.69
EV/Sales
2.27 2.86 2.92 3.78
EV/EBITDA
7.23 9.62 9.57 14.71
EV/FCF
10.11 13.99 12.07 14.93
Current Ratio
2.72 2.68 3.06 1.87
Net Debt/EBITDA
2.72 5.84 2.83 10.18
Debt/Equity
0.35 0.34 0.34 0.39
Earnings Yield
7.85% 5.02% 5.10% 2.63%
Free Cash Flow Yield
11.02% 7.83% 8.90% 7.96%
Free Cash Flow per Share
8.33 3.08 4.04 1.85
Book value per Share
124.20 124.62 126.71 127.61
Free Cash Flow
1,221.00 451.70 594.30 273.00
EV/EBIT
10.37 15.17 15.42 30.63
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