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
30.26B
Market cap30.26B
Price-Earnings ratio
37.05
Price-Earnings ratio37.05
Dividend yield
Dividend yield
Average volume
1.10M
Average volume1.10M
High today
$208.05
High today$208.05
Low today
$202.57
Low today$202.57
Open price
$207.51
Open price$207.51
Volume
1.03M
Volume1.03M
52 Week high
$219.72
52 Week high$219.72
52 Week low
$124.56
52 Week low$124.56

Stock Snapshot

The current Biogen(BIIB) stock price is $202.95, with a market capitalization of 30.26B. The stock trades at a price-to-earnings (P/E) ratio of 37.05.

On 2026-08-01, Biogen(BIIB) stock moved within a range of $202.57 to $208.05. With shares now at $202.95, the stock is trading +0.2% above its intraday low and -2.5% below the session's peak.

Trading activity shows a volume of 1.03M, compared to an average daily volume of 1.1M.

The stock's 52-week range extends from a low of $124.56 to a high of $219.72.

The stock's 52-week range extends from a low of $124.56 to a high of $219.72.

BIIB News

MarketWatch 22h
Biogen Inc. stock underperforms Friday when compared to competitors - MarketWatch

...

Biogen Inc. stock underperforms Friday when compared to competitors - MarketWatch
Simply Wall St 2d
Why Biogen Is Up 5.8% After Q2 Revenue Beat And Raised 2026 Guidance - And What's Next

Biogen Inc. has reported its second-quarter 2026 results, with revenue rising to US$2.74 billion from US$2.65 billion a year earlier while net income dropped sh...

Why Biogen Is Up 5.8% After Q2 Revenue Beat And Raised 2026 Guidance - And What's Next
TipRanks 2d
Biogen price target raised to $231 from $222 at Morgan Stanley

Morgan Stanley analyst Terence Flynn raised the firm’s price target on Biogen (BIIB) to $231 from $222 and keeps an Equal Weight rating on the shares. Unlock p...

Analyst ratings

64%

of 36 ratings
Buy
63.9%
Hold
33.3%
Sell
2.8%

More BIIB News

TipRanks 2d
Biogen price target raised to $251 from $237 at H.C. Wainwright

H.C. Wainwright raised the firm’s price target on Biogen (BIIB) to $251 from $237 and keeps a Buy rating on the shares. The firm revisited its penetration assum...

TipRanks 3d
Biogen Earnings Call: Growth Engines Offset Near-Term Drag

Biogen Inc. ((BIIB)) has held its Q2 earnings call. Read on for the main highlights of the call. Claim 55% Off TipRanks Unlock powerful investing tools with Tip...

Nasdaq 3d
Why Biogen Stock Topped the Market Today

Key Points It handily beat analyst estimates on both the top and bottom lines. Investors didn't even mind a cut in adjusted net income guidance. 10 stocks we...

Why Biogen Stock Topped the Market Today
Benzinga 3d
Biogen Boosts Profit Forecast with Growth Across Alzheimer's, Rare Disease Portfolio

Revenue Tops Expectations On Growth Across Key Products The Alzheimer’s drug maker reported revenues of $2.736 billion, beating the consensus of $2.458 billion...

Biogen Boosts Profit Forecast with Growth Across Alzheimer's, Rare Disease Portfolio
Investor's Business Daily 3d
Drugmakers Climb On Q2 Reports, Even As One Misses Profit Views

Biogen Slumps As Alzheimer's Study Leaves 'More Questions Than Answers' 7/14/2026 Biogen and Ionis said Tuesday their tau-targeting Alzheimer's treatment slowe...

Drugmakers Climb On Q2 Reports, Even As One Misses Profit Views
TipRanks 3d
Biogen: Buy Rating Reiterated on Strong Q2 Beat and Upgraded 2026 Outlook; Price Target Maintained at $256

Ami Fadia, an analyst from Needham, maintained the Buy rating on Biogen. The associated price target remains the same with $256.00. Unlock powerful investing t...

Simply Wall St 3d
Is Biogen Undervalued Following Its Q2 2026 Earnings?

Advertisement Biogen earnings event and why it matters for shareholders Biogen (BIIB) has just reported second quarter 2026 earnings, giving investors fresh d...

Is Biogen Undervalued Following Its Q2 2026 Earnings?

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