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
27.58B
Market cap27.58B
Price-Earnings ratio
20.07
Price-Earnings ratio20.07
Dividend yield
Dividend yield
Average volume
1.25M
Average volume1.25M
High today
$187.41
High today$187.41
Low today
$185.44
Low today$185.44
Open price
$186.28
Open price$186.28
Volume
273.06K
Volume273.06K
52 Week high
$202.41
52 Week high$202.41
52 Week low
$115.25
52 Week low$115.25

Stock Snapshot

The current Biogen(BIIB) stock price is $186.79, with a market capitalization of 27.58B. The stock trades at a price-to-earnings (P/E) ratio of 20.07.

During the trading session on 2026-05-04, Biogen(BIIB) shares reached a daily high of $187.41 and a low of $185.44. At a current price of $186.79, the stock is +0.7% higher than the low and still -0.3% under the high.

Trading volume for Biogen(BIIB) stock has reached 273.06K, versus its average volume of 1.25M.

The stock's 52-week range extends from a low of $115.25 to a high of $202.41.

The stock's 52-week range extends from a low of $115.25 to a high of $202.41.

BIIB News

TipRanks 7h
Apellis Updates Executive Separation Plan Amid Biogen Merger

Unlock hedge fund-level data and powerful investing tools for smarter, sharper decisions Discover top-performing stock ideas and upgrade to a portfolio of mark...

Simply Wall St 15h
How Investors Are Reacting To Biogen Earnings Beat, Lower Guidance, And Felzartamab China Deal

In April 2026, Biogen Inc. reported first-quarter 2026 results showing revenue of US$2.48 billion and net income of US$319.5 million, with earnings per share ri...

How Investors Are Reacting To Biogen Earnings Beat, Lower Guidance, And Felzartamab China Deal
TipRanks 3d
Biogen upgraded to Buy from Hold at Freedom Broker

Freedom Broker analyst Ilya Zubkov upgraded Biogen (BIIB) to Buy from Hold with a price target of $245, up from $185. The firm views the company’s acquisition o...

Analyst ratings

53%

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

More BIIB News

Simply Wall St 3d
Assessing Biogen Valuation After Strong 1 Year Gains And Mixed Longer Term Returns

Biogen (BIIB) is back in focus after recent trading left the stock around $189.28, with returns over the past month and past 3 months contrasting with a weaker...

Assessing Biogen Valuation After Strong 1 Year Gains And Mixed Longer Term Returns
Benzinga 4d
Biogen Analysts Boost Their Forecasts Following Upbeat Q1 Earnings

Biogen (NASDAQ:BIIB) reported upbeat earnings for the first quarter on Wednesday. The company posted quarterly earnings of $3.57 per share which beat the analy...

Biogen Analysts Boost Their Forecasts Following Upbeat Q1 Earnings
TipRanks 4d
Biogen Kept at Hold as Near-Term Growth Remains Constrained; Market Perform with Unchanged $196 Price Target

Analyst Evan Seigerman from BMO Capital maintained a Hold rating on Biogen and keeping the price target at $196.00. Claim 55% Off TipRanks Unlock hedge fund-lev...

TipRanks 4d
Biogen price target raised to $196 from $191 at Wedbush

Wedbush raised the firm’s price target on Biogen (BIIB) to $196 from $191 and keeps a Neutral rating on the shares. While the firm anticipated Q1 would likely b...

TipRanks 5d
Biogen Earns Buy Rating as Strong Q1 Results, Pipeline Progress and Apellis Deal Support $215 Price Target

Phil Nadeau, an analyst from TD Cowen, assigned the Buy rating on Biogen. The associated price target is $215.00. Unlock hedge fund-level data and powerful inv...

TipRanks 5d
Biogen Earnings Call Highlights Turnaround Momentum

Biogen Inc. ((BIIB)) has held its Q1 earnings call. Read on for the main highlights of the call. Claim 55% Off TipRanks Unlock hedge fund-level data and powerfu...

Nasdaq 5d
Why Biogen Stock Was a Winner on Wednesday

Key Points The company continues to pivot away from its traditional strength in multiple sclerosis treatments. Its recent acquisition of Apellis Pharmaceutica...

Why Biogen Stock Was a Winner on Wednesday

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