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Guy Spier Portfolio: Aquamarine Capital 13F Holdings

Review Aquamarine Capital's latest 13F holdings, top disclosed positions, portfolio value, and recent changes associated with Guy Spier.

Guy Spier portfolio Top Holdings

Guy Spier portfolio and Aquamarine Capital 13F holdings indexed by Finoriq. Latest filing 2026-07-10.

RankHoldingValueLatest Filing
1BRK/BBERKSHIRE HATHAWAY INC$48.8M2026-07-10
2AXPAMERICAN EXPRESS CO$22M2026-07-10
3MAMastercard Inc$20.5M2026-07-10
4MCOMOODYS CORP /DE/$12.2M2026-07-10
5DJCODAILY JOURNAL CORP$6.9M2026-07-10

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