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. The company was founded by Charles Weissmann, Heinz Schaller, Kenneth Murray, Walter Gilbert, and Phillip Allen Sharp in 1978 and is headquartered in Cambridge, MA.
Sector:
Health Technology
Industry:
Pharmaceuticals Major
Employees:
7,605
Frequently Asked Questions
What is Market Cap of Biogen Inc?
Market cap, also known as market capitalization, is the total market value of a company. It’s calculated by multiplying the current market price by the total number of shares outstanding. Biogen Inc market cap is $20.14B.
What is the 52-week high for Biogen Inc?
52 week high is the highest price of a stock in the past 52 weeks, or one year. Biogen Inc 52 week high is $195.00 as of September 27, 2025.
What is the 52-week low for Biogen Inc?
52 week low is the lowest price of a stock in the past 52 weeks, or one year. Biogen Inc 52 week low is $110.04 as of September 27, 2025.
What is Biogen Inc stock price today?
Biogen Inc stock price today is $137.37.
What was Biogen Inc stock price yesterday?
Biogen Inc stock price yesterday was $135.67.
What is the PE ratio of Biogen Inc?
The Price-to-Earnings (or P/E) ratio is a commonly used tool for valuing a company. It’s calculated by dividing the current share price by the earnings per share (or EPS). It can also be calculated by dividing the company’s Market Cap by the Net Profit. Biogen Inc’s P/E ratio is 13.14.
What is the Price-to-Book ratio of Biogen Inc?
The Price-to-Book (P/B) ratio is a commonly used tool for valuing a company. It’s calculated by dividing a company’s market capitalization by its book value. Biogen Inc P/B ratio is 1.1420.
What is the 50-day moving average of Biogen Inc?
The 50-day moving average is a frequently used data point by active investors and traders to understand the trend of a stock. It’s calculated by averaging the closing stock price over the previous 50 trading days. Biogen Inc 50-day moving average is $135.83.