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Biogen Inc. logo

NASDAQ · BIIB

Biogen Inc.

Healthcare · Drug Manufacturers - General

$253.62

Up+$3.97 (+1.59%)

Updated Nov 2, 2026, 10:01 AM

SID Score

7.1/10

Composite research score

Smart Money

52/100

Neutral

Market cap
25.33B
P/E ratio
15.74
Dividend yield
0.00%
52-week range
$160.36 – $258.78
Volume
1.3M
Avg. volume
1.8M

Price performance · BIIB

BIIB price history

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Latest BIIB news

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BIIB research

Overview

Company profile and research snapshot.

Company profile

Biogen is an established biopharmaceutical company focused on treatments for neurological diseases and rare diseases. Its declining multiple sclerosis franchise is its largest revenue generator and contributed 45% of total revenue in 2024. Biogen also generates significant revenue from its CD20 collaboration agreements with Roche (18% of total in 2024), 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).

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
—
Average target
$177.00
Implied upside
—
Analysts
—
BIIB recent ratings
DateFirmRatingTarget
Oct 29, 2026Argus ResearchBuy—
Oct 29, 2026Canaccord GenuityBuy—
Oct 29, 2026TD CowenBuy—
Oct 29, 2026UBSBuy—
Oct 29, 2026Morgan StanleyEqual-Weight—
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AI research layers

Interpretive context generated from the platform’s current data sources.

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