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BIIB

Biogen INC.

COMMON STOCK · NASDAQ

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Price and daily change

Earnings28 Oct 2026

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Short interest: 3.88%
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Price chart (1D to 10Y)

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Source: SEC filings. Information and analytics, not investment advice.

Rev growth (fwd)

BIIB stock Insights — Biogen INC. filings, insiders & smart money · Instaport