Aquamarine Zurich

Latest statistics and disclosures from Aquamarine Zurich's latest quarterly 13F-HR filing:

  • Top 5 stock holdings are BRK.B, AXP, MA, BRK.A, MCO, and represent 89.72% of Aquamarine Zurich's stock portfolio.
  • Reduced shares in these 10 stocks: AXP (-$54M), BAC (-$40M), BRK.B (-$22M), MA (-$15M), MU (-$13M), RACE (-$9.6M), BABA (-$8.5M), GOOGL, SRG, AMR.
  • Sold out of its positions in BABA, AMR, GOOGL, BAC, CNR, MU, SRG.
  • Aquamarine Zurich was a net seller of stock by $-169M.
  • Aquamarine Zurich has $148M in assets under management (AUM), dropping by -53.51%.
  • Central Index Key (CIK): 0001953324

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Portfolio Holdings for Aquamarine Zurich

Aquamarine Zurich holds 7 positions in its portfolio as reported in the December 2025 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Berkshire Hathaway Inc Del Cl B New (BRK.B) 33.3 $49M -30% 98k 502.65
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American Express Company (AXP) 16.3 $24M -69% 65k 369.95
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Mastercard Incorporated Cl A (MA) 15.5 $23M -39% 40k 570.88
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Berkshire Hathaway Inc Del Cl A (BRK.A) 15.3 $23M 30.00 754800.00
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Moody's Corporation (MCO) 9.3 $14M 27k 510.85
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Ferrari Nv Ord (RACE) 6.5 $9.6M -50% 30k 318.70
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Daily Journal Corporation (DJCO) 3.8 $5.6M 12k 487.30
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Past Filings by Aquamarine Zurich

SEC 13F filings are viewable for Aquamarine Zurich going back to 2022