Chronology 13F
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BERKSHIRE HATHAWAY INC DEL

BRK.B · Financials

13 whale investors · Q2 2026

Whale investors

Concentrated managers reporting this company in Q2 2026.

13 holders
  1. H&H International InvestmentDuan Yongping
    EquityQ2 2026
    $4.62B24.18% portfolio
  2. Gardner Russo & QuinnThomas Russo
    EquityQ2 2026
    $1.61B18.06% portfolio
  3. Markel GroupTom Gayner
    EquityQ2 2026
    $1.60B12.19% portfolio
  4. Davis Selected AdvisersChris Davis
    EquityQ2 2026
    $1.02B4.38% portfolio
  5. Himalaya Capital ManagementLi Lu
    EquityQ2 2026
    $554.59M14.98% portfolio
  6. Tweedy, BrowneJohn Spears
    EquityQ2 2026
    $156.68M11.87% portfolio
  7. Keywise Capital ManagementFang Zheng
    PutQ2 2026
    $33.03M83.62% portfolio
  8. Appaloosa LPDavid Tepper
    PutQ2 2026
    $12.51M4.92% portfolio

Holdings reflect reported 13F data for Q2 2026 and may be delayed or incomplete.