Biogen Inc BIIB

Morningstar Rating
$249.02 −4.63 (1.83%)
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Company Report

Price vs Fair Value

BIIB is trading at a LOCK|@ZGm^<D premium.
Price
$253.62
Fair Value
#SP
Uncertainty
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1-Star Price
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5-Star Price
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Economic Moat
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Capital Allocation
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Bulls Say, Bears Say

Bulls

Biogen remains a significant player in the $20 billion global MS market with Vumerity, Avonex, Plegridy, Tysabri, and Tecfidera, although its portfolio has been declining due to competitive pressures from newer drugs and loss of exclusivity events.

Bears

Biogen's MS portfolio is under pressure from newer branded drugs as well as generic and biosimilar versions of its older therapies.

News

Articles & Videos

Trading Information

Previous Close Price
$253.62
Day Range
$247.98–254.89
52-Week Range
$147.56–258.63
Bid/Ask
$249.01 / $249.24
Shares Outstanding
147.82M
Market Cap
$36.79B
Volume/Avg
669,776 / 1M

Key Statistics

Price/Earnings (Normalized)
26.67
Price/Sales
3.66
Dividend Yield (Trailing)
0.00%
Dividend Yield (Forward)
0.00%
Dividend Payment Schedule
—
Total Yield
—

Company Profile

Biogen is an established biopharmaceutical company focused on treatments for neurodegenerative and rare diseases. Its declining multiple sclerosis franchise is its largest revenue generator and contributed 40% of total revenue in 2025. Biogen also generates significant revenue from its CD20 collaboration agreements with Roche (19% of total in 2025), which includes oncology drugs Rituxan and Gazyva and multiple sclerosis drug Ocrevus. Biogen's newer franchises include Spinraza (spinal muscular atrophy, with partner Ionis), Leqembi (Alzheimer's disease, collabroation revenue from its partner Eisai), Skyclarys (Friedreich's ataxia, Reata), Zurzuvae (postpartum depression, Sage), and Qalsody (amyotrophic lateral sclerosis, Ionis).
Sector
Healthcare
Industry
Drug Manufacturers - General
Stock Style Box
Mid Value
Total Number of Employees
7,500

Competitors

Valuation

Metric
BIIB
SNY
Price/Earnings (Normalized)
26.6712.60
Price/Book Value
1.981.29
Price/Sales
3.661.81
Price/Cash Flow
12.527.70
Price/Earnings
BIIB
SNY

Financial Strength

Metric
BIIB
SNY
Quick Ratio
0.950.21
Current Ratio
1.951.12
Interest Coverage
2.109.10
Quick Ratio
BIIB
SNY

Profitability

Metric
BIIB
SNY
Return on Assets (Normalized)
5.75%8.44%
Return on Equity (Normalized)
9.42%15.62%
Return on Invested Capital (Normalized)
7.39%12.02%
Return on Assets
BIIB
SNY

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