Aquamarine Zurich AG

ZURICH, V8 · CIK 0001953324

Portfolio Value: $209.76M

Positions: 12

Period: 2023-06-30

Filed: 2023-07-13

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024

Aquamarine Zurich AG Q2 2023 13F Filing Summary

Aquamarine Zurich AG (ZURICH, V8) reported a portfolio value of $209.76M across 12 positions in their Q2 2023 SEC 13F filing (period ending 2023-06-30). The top 10 positions account for 97.5% of the portfolio.

Top holdings: BRK/B$47.95M·AXP$36.58M·RACE$26.14M·MA$25.86M·BAC$22.03M

Holdings Heatmap

BRK/B22.9% · $47.95M AXP17.4% · $36.58M RACE12.5% · $26.14M MA12.3%BAC10.5%BRK/A7.4%

MU6.0% · $12.62M MCO4.5% · $9.39M SRG2.1%BABA1.9%DJCO1.6%GOOGL0.9%

Top 12 holdings by portfolio weight. Block width = holding percentage. Green = new/increased, red = reduced, gray = unchanged.

All Holdings

#	Stock	Value↓	Shares	Weight	Change
1	BRK/BBERKSHIRE HATHAWAY INC DEL	$47.95M	140,600	22.86%	-
2	AXPAMERICAN EXPRESS CO	$36.58M	210,000	17.44%	-
3	RACEFERRARI N V	$26.14M	80,000	12.46%	-
4	MAMASTERCARD INCORPORATED	$25.86M	65,750	12.33%	-
5	BACBANK AMERICA CORP	$22.03M	767,845	10.50%	-
6	BRK/ABERKSHIRE HATHAWAY INC DEL	$15.53M	30	7.41%	-
7	MUMICRON TECHNOLOGY INC	$12.62M	200,000	6.02%	-
8	MCOMOODYS CORP	$9.39M	27,000	4.48%	-
9	SRGSERITAGE GROWTH PPTYS	$4.46M	500,000	2.13%	-
10	BABAALIBABA GROUP HLDG LTD	$3.96M	47,500	1.89%	-

Position Changes

No positions in this category.

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