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
7,500
Employees7,500
Headquarters
Cambridge, Massachusetts
HeadquartersCambridge, Massachusetts
Founded
1978
Founded1978
Employees
7,500
Employees7,500

BIIB Key Statistics

Market cap
31.94B
Market cap31.94B
Price-Earnings ratio
38.37
Price-Earnings ratio38.37
Dividend yield
Dividend yield
Average volume
675.05K
Average volume675.05K
High today
$219.30
High today$219.30
Low today
$213.60
Low today$213.60
Open price
$218.12
Open price$218.12
Volume
742.04K
Volume742.04K
52 Week high
$222.85
52 Week high$222.85
52 Week low
$133.53
52 Week low$133.53

Stock Snapshot

The current Biogen(BIIB) stock price is $216.04, with a market capitalization of 31.94B. The stock trades at a price-to-earnings (P/E) ratio of 38.37.

During the trading session on 2026-09-01, Biogen(BIIB) shares reached a daily high of $219.30 and a low of $213.60. At a current price of $216.04, the stock is +1.1% higher than the low and still -1.5% under the high.

Trading volume for Biogen(BIIB) stock has reached 742.04K, versus its average volume of 675.05K.

The stock's 52-week range extends from a low of $133.53 to a high of $222.85.

The stock's 52-week range extends from a low of $133.53 to a high of $222.85.

BIIB News

TipRanks 11h
Stoke Therapeutics, Biogen present clinical data of Dravet syndrome candidate

Stoke Therapeutics (STOK) and Biogen (BIIB) announced presentations of data at the 16th European Epilepsy Congress September 5-9 in Athens. These data support t...

Simply Wall St 6d
Will Biogen Make Early Alzheimer’s Treatment Easier At Home?

Biogen (NasdaqGS:BIIB) announced the launch of LEQEMBI IQLIK, a once weekly subcutaneous autoinjector for early Alzheimer's disease, offering at home treatment...

Will Biogen Make Early Alzheimer’s Treatment Easier At Home?

Analyst ratings

67%

of 36 ratings
Buy
66.7%
Hold
30.6%
Sell
2.8%

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