Chronology 13F
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THERMO FISHER SCIENTIFIC INC

TMO · Health Care

5 whale investors

Whale investors

Concentrated managers reporting this company in their latest 13F.

5 holders
  1. Dodge & CoxDodge & Cox investment committee
    EquityQ2 2026
    $1.53B0.80% portfolio
  2. Viking Global InvestorsAndreas Halvorsen
    EquityQ2 2026
    $971.34M2.77% portfolio
  3. Farallon CapitalTom Steyer / Andrew Spokes
    EquityQ2 2026
    $526.02M3.08% portfolio
  4. Markel GroupTom Gayner
    EquityQ2 2026
    $36.65M0.28% portfolio
  5. Duquesne Family OfficeStanley Druckenmiller
    EquityQ2 2026
    $9.63M0.22% portfolio

Holdings reflect reported 13F data for each manager’s latest filing and may be delayed or incomplete.