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

26.27B

Market cap26.27B

Price-Earnings ratio

19.98

Price-Earnings ratio19.98

Dividend yield

—

Dividend yield—

Average volume

1.31M

Average volume1.31M

High today

$179.81

High today$179.81

Low today

$176.35

Low today$176.35

Open price

$178.06

Open price$178.06

Volume

563.76K

Volume563.76K

52 Week high

$202.41

52 Week high$202.41

52 Week low

$110.04

52 Week low$110.04

Stock Snapshot

As of today, Biogen(BIIB) shares are valued at $178.99. The company's market cap stands at 26.27B, with a P/E ratio of 19.98.

As of 2026-04-08, Biogen(BIIB) stock has fluctuated between $176.35 and $179.81. The current price stands at $178.99, placing the stock +1.5% above today's low and -0.5% off the high.

The Biogen(BIIB)'s current trading volume is 563.76K, compared to an average daily volume of 1.31M.

In the last year, Biogen(BIIB) shares hit a 52-week high of $202.41 and a 52-week low of $110.04.

BIIB News

TipRanks 1d

Biogen price target lowered to $213 from $233 at RBC Capital

RBC Capital analyst Brian Abrahams lowered the firm’s price target on Biogen (BIIB) to $213 from $233 and keeps an Outperform rating on the shares as part of th...

Simply Wall St 1d

Biogen’s Apellis Deal And High Dose SPINRAZA Shift Growth Outlook

Biogen (NasdaqGS:BIIB) has agreed to acquire Apellis Pharmaceuticals, adding two commercial immunology and rare disease products to its portfolio. The company...

Nasdaq 2d

Why Biogen Stock Got Mashed on Monday

Key Points Management aims to book a $34 million charge in the quarter. This is due to loftier anticipated spend on items such as milestone payments and resea...

Analyst ratings

50%

of 36 ratings

Buy

44.4%

Hold

50%

Sell

5.6%

More BIIB News

Nasdaq 2d

American Water Works Takes Over #314 Spot From Biogen

In the latest look at the underlying components of the S&P 500 ordered by largest market capitalization, American Water Works Co, Inc. (Symbol: AWK) has taken o...

Benzinga 2d

Apellis Stock Soars After Biogen Deal, Momentum Score Surges—Here's What Shareholders Get

Apellis Pharmaceuticals Inc. (NASDAQ:APLS) shares experienced a sharp reversal as the stock’s momentum score jumped from 8.36 to 95.26 on a week-over-week basis...

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