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Biogen Inc. (BIIB) short interest & options flow

NASDAQ
Latest pulse5d ago

BIIB upgraded to Buy by Argus Research with $280 price target, as analyst wave accelerates. Stock at $249.65, up 2.3% today. Consensus target now $263.60, with 21 Buy ratings vs 10 Holds. Short interest easing to 3.8% of float.

$249.01-1.82% 1d-1.29% 1w+13.25% 1mClose: 2 Nov 2026
Cost to borrow
Low
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Availability
High
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Market cap
$37.49B
Next earnings
5 Feb 2027
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Key data as of 3 Nov 2026

ORTEX chart of Biogen Inc. (BIIB) share price and short interest (% of free float), six months to November 2, 2026

Latest signals on BIIB

  • Analyst

    BIIB upgraded to Buy by Argus Research with $280 price target, as analyst wave accelerates. Stock at $249.65, up 2.3% today. Consensus target now $263.60, with 21 Buy ratings vs 10 Holds. Short interest easing to 3.8% of float.

    2 Analyst updates in 30 days

BIIB news and analysis

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