Biogen

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About BIIB

Biogen, Inc. is a biopharmaceutical company, which engages in discovering, developing, and delivering therapies for neurological and neurodegenerative diseases. Its products include TECFIDERA, VUMERITY, AVONEX, PLEGRIDY, TYSABRI and FAMPYRA for the treatment of MS, SPINRAZA for the treatment of SMA, ADUHELM for the treatment of Alzheimer's disease, and FUMADERM for the treatment of severe plaque psoriasis. 

CEO
Christopher A. Viehbacher
CEOChristopher A. Viehbacher
Employees
7,605
Employees7,605
Headquarters
Cambridge, Massachusetts
HeadquartersCambridge, Massachusetts
Founded
1978
Founded1978
Employees
7,605
Employees7,605

BIIB Key Statistics

Market cap
26.09B
Market cap26.09B
Price-Earnings ratio
16.61
Price-Earnings ratio16.61
Dividend yield
Dividend yield
Average volume
2.10M
Average volume2.10M
High today
$181.78
High today$181.78
Low today
$176.00
Low today$176.00
Open price
$179.79
Open price$179.79
Volume
1.94M
Volume1.94M
52 Week high
$185.17
52 Week high$185.17
52 Week low
$110.04
52 Week low$110.04

Stock Snapshot

Biogen(BIIB) stock is priced at $177.64, giving the company a market capitalization of 26.09B. It carries a P/E multiple of 16.61.

During the trading session on 2025-12-02, Biogen(BIIB) shares reached a daily high of $181.78 and a low of $176.00. At a current price of $177.64, the stock is +0.9% higher than the low and still -2.3% under the high.

Trading activity shows a volume of 1.94M, compared to an average daily volume of 2.1M.

Over the past 52 weeks, Biogen(BIIB) stock has traded between a high of $185.17 and a low of $110.04.

Over the past 52 weeks, Biogen(BIIB) stock has traded between a high of $185.17 and a low of $110.04.

BIIB News

Simply Wall St 2d
A Look at Biogen's Valuation as It Expands Immunology Pipeline With Dayra Therapeutics Collaboration

Biogen (BIIB) just announced a new research partnership with Dayra Therapeutics focused on developing oral macrocyclic peptides for immunological conditions. Th...

A Look at Biogen's Valuation as It Expands Immunology Pipeline With Dayra Therapeutics Collaboration
Benzinga 4d
Biogen, Eisai File In Japan To Make Leqembi A Weekly At-Home Alzheimer's Shot

Biogen Inc.‘s (NASDAQ:BIIB) partner Eisai Co., Ltd, on Friday filed a new drug application for Leqembi (lecanemab) seeking approval for a subcutaneous formulati...

Biogen, Eisai File In Japan To Make Leqembi A Weekly At-Home Alzheimer's Shot
TipRanks 7d
Eisai completes rolling submission of sBLA for Leqembi Iqlik to FDA

Eisai Co. (ESAIY) and Biogen (BIIB) announced that Eisai has completed the rolling submission of the Supplemental Biologics License Application to the U.S. FDA...

Analyst ratings

50%

of 36 ratings
Buy
47.2%
Hold
50%
Sell
2.8%

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