Chronology 13F
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BIOGEN INC

BIIB · Health Care

8 whale investors · Q3 2016

Whale investors

Concentrated managers reporting this company in Q3 2016.

8 holders
  1. Sands Capital ManagementFrank Sands
    EquityQ3 2016
    $873.12M2.57% portfolio
  2. Viking Global InvestorsAndreas Halvorsen
    EquityQ3 2016
    $684.39M2.95% portfolio
  3. Paulson & CoJohn Paulson
    EquityQ3 2016
    $96.41M1.06% portfolio

Holdings reflect reported 13F data for Q3 2016 and may be delayed or incomplete.