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
25.63B
Market cap25.63B
Price-Earnings ratio
15.50
Price-Earnings ratio15.50
Dividend yield
Dividend yield
Average volume
3.49M
Average volume3.49M
High today
$177.13
High today$177.13
Low today
$170.00
Low today$170.00
Open price
$170.00
Open price$170.00
Volume
14.99M
Volume14.99M
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 $176.23, giving the company a market capitalization of 25.63B. It carries a P/E multiple of 15.50.

During the trading session on 2025-12-19, Biogen(BIIB) shares reached a daily high of $177.13 and a low of $170.00. At a current price of $176.23, the stock is +3.7% higher than the low and still -0.5% under the high.

Trading activity shows a volume of 14.99M, compared to an average daily volume of 3.49M.

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

TipRanks 1d
RBC says post points to Biogen expanding into BTK degrader space

RBC Capital confirmed that a recent clinicaltrials.gov listing for a new drug called BIIB145 refers to a BTK degrader that is about to enter the clinic, which t...

Nasdaq 3d
Nasdaq 100 Movers: BIIB, MSTR

In early trading on Tuesday, shares of Strategy topped the list of the day's best performing components of the Nasdaq 100 index, trading up 3.0%. Year to date,...

Nasdaq 100 Movers: BIIB, MSTR
Simply Wall St 4d
Biogen Valuation Check After Positive Neurology Data for Lecanemab and Zorevunersen

Biogen (BIIB) has been back in the spotlight after fresh data on two key neurology programs, zorevunersen for Dravet syndrome and subcutaneous lecanemab for Alz...

Biogen Valuation Check After Positive Neurology Data for Lecanemab and Zorevunersen

Analyst ratings

49%

of 35 ratings
Buy
45.7%
Hold
48.6%
Sell
5.7%

More BIIB News

TipRanks 4d
Biogen’s New Study on BIIB145: A Potential Game-Changer for MS Treatment?

Biogen Inc. (BIIB) announced an update on their ongoing clinical study. Claim 50% Off TipRanks Premium and Invest with Confidence Unlock hedge-fund level data...

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