Biogen Inc. (BIIB)

NASDAQ

$193.76

+$4.29 (2.26%)

Today

No price data available for this timeframe.

Key Statistics

Day Range

$190.00$194.75

Open $190.52

52 Week Range

$121.05$205.97

Previous Close $189.47

Market Cap27.97B

Volume795.60K

Avg Volume1.15M

P/E (TTM)20.32

EPS (TTM)$9.32

Dividend / YieldN/A

Dividend StreakN/A

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BIIB - Market Capitalization

BIIB Market Capitalization

Biogen Inc. (BIIB) has a market cap of $28.52B as of Friday, May 22, 2026. The BIIB market cap is up 2.29% over the past 30 days and has grown 54.78% over the past year. Market capitalization represents the total market value of a company's outstanding shares, calculated by multiplying the stock price by the total number of shares outstanding.

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