Chronology 13F
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BERKSHIRE HATHAWAY INC DEL

BRK.B · Financials

10 whale investors · Q3 2025

Whale investors

Concentrated managers reporting this company in Q3 2025.

10 holders
  1. H&H International InvestmentDuan Yongping
    EquityQ3 2025
    $2.61B17.78% portfolio
  2. Gardner Russo & QuinnThomas Russo
    EquityQ3 2025
    $1.75B18.72% portfolio
  3. Markel GroupTom Gayner
    EquityQ3 2025
    $1.61B13.07% portfolio
  4. Davis Selected AdvisersChris Davis
    EquityQ3 2025
    $1.02B5.33% portfolio
  5. Himalaya Capital ManagementLi Lu
    EquityQ3 2025
    $451.33M13.97% portfolio
  6. Tweedy, BrowneJohn Spears
    EquityQ3 2025
    $158.43M13.76% portfolio

Holdings reflect reported 13F data for Q3 2025 and may be delayed or incomplete.