Aquamarine Zurich AG - Portfolio overview

Aquamarine Zurich AG has 14 reported holdings in this dataset, with the latest filing dated 2026-04-17.

Its largest classified asset exposures are stocks.

Its largest classified sector exposures are Financial Services and Consumer Cyclical.

Largest reported holdings by portfolio allocation

1. BRKB - BERKSHIRE HATHAWAY INC DEL, 34.55%
2. BRKA - BERKSHIRE HATHAWAY INC DEL, 15.91%
3. MA - MASTERCARD INCORPORATED, 14.76%

These figures describe reported SEC 13F holdings, which may not represent the institution's entire portfolio or current positions.

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