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BIOGEN INC

BIIB · Health Care

2 whale investors · Q3 2021

Whale investors

Concentrated managers reporting this company in Q3 2021.

2 holders
  1. Mangrove PartnersNathaniel August
    EquityQ3 2021
    $12.98M1.21% portfolio

Holdings reflect reported 13F data for Q3 2021 and may be delayed or incomplete.