SEC Form 13F

Aquamarine Zurich AG 13F Holdings

Report period2026-06-30
Publicly available2026-07-11
Reported value$144,091
Positions7

Largest disclosed positions

IssuerTickerClassReported valueReported amount
BERKSHIRE HATHAWAY INC DELBRK.BCL B NEW$48,83897,600
BERKSHIRE HATHAWAY INC DELBRK.ACL A$22,46630
AMERICAN EXPRESS COAXPCOM$21,98665,000
MASTERCARD INCORPORATEDMACL A$20,54440,000
MOODYS CORPMCOCOM$12,22927,000
FERRARI N VRACECOM$11,11430,000
DAILY JOURNAL CORPDJCOCOM$6,91411,500

Public filing evidence only. NexusTrade's simulated follower strategies are hypothetical, modeled results — not live trading returns and not investment advice.

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