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
27.34B
Market cap27.34B
Price-Earnings ratio
20.98
Price-Earnings ratio20.98
Dividend yield
Dividend yield
Average volume
1.17M
Average volume1.17M
High today
$186.65
High today$186.65
Low today
$183.17
Low today$183.17
Open price
$186.65
Open price$186.65
Volume
723.00K
Volume723.00K
52 Week high
$202.41
52 Week high$202.41
52 Week low
$115.25
52 Week low$115.25

Stock Snapshot

As of today, Biogen(BIIB) shares are valued at $184.38. The company's market cap stands at 27.34B, with a P/E ratio of 20.98.

As of 2026-04-25, Biogen(BIIB) stock has fluctuated between $183.17 and $186.65. The current price stands at $184.38, placing the stock +0.7% above today's low and -1.2% off the high.

The Biogen(BIIB)'s current trading volume is 723K, compared to an average daily volume of 1.17M.

In the last year, Biogen(BIIB) shares hit a 52-week high of $202.41 and a 52-week low of $115.25.

In the last year, Biogen(BIIB) shares hit a 52-week high of $202.41 and a 52-week low of $115.25.

BIIB News

TipRanks 20h
Biogen price target raised to $200 from $197 at BofA

BofA raised the firm’s price target on Biogen (BIIB) to $200 from $197 and keeps a Neutral rating on the shares ahead of Q1 results. Biogen’s first quarter shou...

Nasdaq 1d
Biogen Q1 Earnings: Can New Launches Offset Declining MS Franchise?

Biogen BIIB will report first-quarter 2026 results on April 29, before market open. In the last reported quarter, the company's earnings beat expectations by 23...

Biogen Q1 Earnings: Can New Launches Offset Declining MS Franchise?
Simply Wall St 2d
Biogen Gains China Felzartamab Rights As Valuation Gap Draws Attention

Biogen (NasdaqGS:BIIB) has acquired exclusive rights to felzartamab in the Greater China Region from TJ Biopharma. The deal consolidates global rights to felza...

Biogen Gains China Felzartamab Rights As Valuation Gap Draws Attention

Analyst ratings

53%

of 38 ratings
Buy
52.6%
Hold
42.1%
Sell
5.3%

More BIIB News

Nasdaq 3d
Biogen Q4 2024 Earnings Call Transcript

Biogen (NASDAQ: BIIB) Q4 2024 Earnings Call , 8:30 a.m. ET Contents: Prepared Remarks Questions and Answers Call Participants Prepared Remarks: Operator...

Biogen Q4 2024 Earnings Call Transcript
TipRanks 5d
Biogen to acquire TJ Biopharma’s exclusive rights to felzartamab in China

Biogen (BIIB) and TJ Biopharma announced that the companies have entered into a definitive agreement under which Biogen has agreed to acquire TJ Bio’s exclusive...

TipRanks 5d
Biogen upgraded to Overweight from Equal Weight at Wells Fargo

Wells Fargo analyst Mohit Bansal upgraded Biogen (BIIB) to Overweight from Equal Weight with a $250 price target Published first on TheFly – the ultimate sourc...

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