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
23.71B
Market cap23.71B
Price-Earnings ratio
14.55
Price-Earnings ratio14.55
Dividend yield
Dividend yield
Average volume
1.88M
Average volume1.88M
High today
$162.56
High today$162.56
Low today
$158.05
Low today$158.05
Open price
$160.00
Open price$160.00
Volume
1.64M
Volume1.64M
52 Week high
$175.86
52 Week high$175.86
52 Week low
$110.04
52 Week low$110.04

Stock Snapshot

With a market cap of 23.71B, Biogen(BIIB) trades at $161.48. The stock has a price-to-earnings ratio of 14.55.

As of 2025-11-13, Biogen(BIIB) stock has fluctuated between $158.05 and $162.56. The current price stands at $161.48, placing the stock +2.2% above today's low and -0.7% off the high.

The Biogen(BIIB)'s current trading volume is 1.64M, compared to an average daily volume of 1.88M.

In the last year, Biogen(BIIB) shares hit a 52-week high of $175.86 and a 52-week low of $110.04.

In the last year, Biogen(BIIB) shares hit a 52-week high of $175.86 and a 52-week low of $110.04.

BIIB News

Simply Wall St 3d
How Biogen’s Strong Q3 Earnings and New Product Growth Could Shape Its Investment Outlook

Biogen reported third quarter 2025 earnings ahead of expectations, with revenue rising to US$2.53 billion and net income reaching US$466.5 million, largely supp...

How Biogen’s Strong Q3 Earnings and New Product Growth Could Shape Its Investment Outlook
TipRanks 7d
Biogen upgraded to Buy from Hold at Stifel

Stifel upgraded Biogen (BIIB) to Buy from Hold with a price target of $202, up from $144, following the Q3 report. The firm believes the stock’s risk/reward is...

Analyst ratings

50%

of 36 ratings
Buy
50%
Hold
50%
Sell
0%

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