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
30.92B
Market cap30.92B
Price-Earnings ratio
22.42
Price-Earnings ratio22.42
Dividend yield
Dividend yield
Average volume
1.21M
Average volume1.21M
High today
High today
Low today
Low today
Open price
$210.62
Open price$210.62
Volume
0.00
Volume0.00
52 Week high
$219.72
52 Week high$219.72
52 Week low
$124.56
52 Week low$124.56

Stock Snapshot

With a market cap of 30.92B, Biogen(BIIB) trades at $213.37. The stock has a price-to-earnings ratio of 22.42.

On 2026-07-30, Biogen(BIIB) stock opened at $210.62, reached a high of —, and a low of —.

Biogen(BIIB) shares are trading with a volume of 0, against a daily average of 1.21M.

In the last year, Biogen(BIIB) shares hit a 52-week high of $219.72 and a 52-week low of $124.56.

In the last year, Biogen(BIIB) shares hit a 52-week high of $219.72 and a 52-week low of $124.56.

BIIB News

TipRanks 57m
Biogen price target raised to $248 from $245 at Canaccord

Canaccord raised the firm’s price target on Biogen (BIIB) to $248 from $245 and keeps a Buy rating on the shares. The firm noted they are pleased by yet another...

TipRanks 12h
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 12h
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

Analyst ratings

62%

of 37 ratings
Buy
62.2%
Hold
32.4%
Sell
5.4%

More BIIB News

Benzinga 18h
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 19h
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 19h
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 21h
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?
Nasdaq 21h
Biogen's Q2 Earnings Beat, New Drugs Drive Sales, 2026 Guidance Raised

Biogen BIIB reported second-quarter 2026 adjusted earnings per share (EPS) of $3.60, which significantly beat the Zacks Consensus Estimate of $3.04 per share. E...

Biogen's Q2 Earnings Beat, New Drugs Drive Sales, 2026 Guidance Raised
Nasdaq 1d
Biogen Inc. Q2 Earnings and Revenues Top Estimates

Biogen Inc. (BIIB) came out with quarterly earnings of $5.28 per share, beating the Zacks Consensus Estimate of $4 per share. This compares to earnings of $4.02...

Biogen Inc. Q2 Earnings and Revenues Top Estimates
TipRanks 1d
Biogen reports Q2 EPS $3.60, consensus $2.05

Reports Q2 revenue $2.736B, consensus $2.46B. “This quarter is a reflection of the significant progress Biogen (BIIB) has made repositioning the company for lon...

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