Biogen Inc.
    Short Interest

    $167.55

    +2.82 (0.02%)

    |

    $24.58 billion market cap

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    BIIB

    Explore recently reported short interest activity for BIIB.

    Short Interest (Last 90 Days)

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    NPORT-PAQR Managed Futures Strategy FundEquity-common9,5711,202,021.89125.59Jun 2025
    NPORT-PWAYCROSS MANAGED RISK EQUITY FUNDEquity-common6,700885,874132.22Aug 2025
    NPORT-PAQR Managed Futures Strategy HV FundEquity-common5,778725,659.02125.59Jun 2025

    Positions with an aggregate value under $10,000 are not reported on this table.