Chronology 13F
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Avantor, Inc.

AVTR · Health Care

3 whale investors · Q1 2026

Whale investors

Concentrated managers reporting this company in Q1 2026.

3 holders
  1. Southeastern Asset ManagementMason Hawkins
    EquityQ1 2026
    $27.60M1.36% portfolio

Holdings reflect reported 13F data for Q1 2026 and may be delayed or incomplete.