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ALL
Market cap
$28.81B
EPS
8.79
P/E ratio
21.8
Price to sales
2.85
Dividend yield
--
Beta
0.159792
Previous close
$192.03
Today's open
$191.82
Day's range
$189.11 - $197.05
52 week range
$110.04 - $202.41
show more
CEO
Christopher A. Viehbacher
Employees
7500
Headquarters
Cambridge, MA
Exchange
Nasdaq Global Select
Shares outstanding
146758528
Issue type
Common Stock
Healthcare
Pharmaceuticals
Here's Why Biogen Inc. (BIIB) is a Strong Momentum Stock
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Zacks Investment Research • Feb 23, 2026

Why Biogen Inc. (BIIB) is a Top Value Stock for the Long-Term
The Zacks Style Scores offers investors a way to easily find top-rated stocks based on their investing style. Here's why you should take advantage.
Zacks Investment Research • Feb 19, 2026

Biogen Inc. (BIIB) Presents at Piper Sandler Virtual Novel Targets in Immunology Symposium Transcript
Biogen Inc. (BIIB) Presents at Piper Sandler Virtual Novel Targets in Immunology Symposium Transcript
Seeking Alpha • Feb 13, 2026

Biogen Announces Board Chair Transition
Caroline Dorsa to retire from the Biogen Board of Directors; Dr. Maria C. Freire, Director since 2021, elected as new Chair Caroline Dorsa to retire from the Biogen Board of Directors; Dr. Maria C. Freire, Director since 2021, elected as new Chair
GlobeNewsWire • Feb 11, 2026

Biogen Analysts Boost Their Forecasts After Upbeat Q4 Earnings
Biogen Inc. (NASDAQ: BIIB) on Friday reported better-than-expected fourth-quarter earnings.
Benzinga • Feb 9, 2026

Biogen FY25 Earnings: Stable EPS, Amid Pressure From The Multiple Sclerosis Franchise
Biogen (BIIB) is transitioning from a shrinking MS franchise to a portfolio anchored in rare disease and Alzheimer's therapies, driving improved mix quality. BIIB's 2025 growth products generated $3.3B, offsetting MS declines; non-GAAP EPS exceeded guidance at $15.28, reflecting strong cost discipline and operational execution. Despite a guided mid-single-digit revenue decline in 2026, BIIB maintains robust earnings power, with key catalysts, including Leqembi expansion and potential high-dose Spinraza approval.
Seeking Alpha • Feb 9, 2026

Biogen forecasts annual profit above estimates as Leqembi sales pick up
Biogen forecast 2026 profit above Wall Street estimates on Friday, banking on demand for newer medicines and its Alzheimer's treatment Leqembi as older multiple sclerosis drugs battle pressure from cheaper versions.
Reuters • Feb 6, 2026

Why Biogen Stock Surged Almost 9% Higher on Friday
The biotech published its last set of financials for 2025. Its quarterly revenue and adjusted profitability declined, yet both still topped the consensus analyst estimates.
The Motley Fool • Feb 7, 2026

How One Drug Heavy-Lifted Biogen's Fourth-Quarter Beat
Biogen topped fourth-quarter expectations Friday, thanks to far better-than-expected sales of multiple sclerosis treatment Tysabri.
Investors Business Daily • Feb 6, 2026

Biogen Stock Rises Even as Multiple Sclerosis Revenue Tumbles. It Sees Continued Declines in the Portfolio.
Biogen says it expects revenue to fall in 2026 as its multiple sclerosis therapies continue to struggle.
Barrons • Feb 6, 2026

¹ Disclosures

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