Aquamarine Zurich AG Long-Term Concentrated

Location: Zurich, Switzerland

CIK: 0001953324 · Show all filings

Period: Q3 2024 (← Previous) (Next →)

Filing Date: Oct 16, 2024

Total Value: $286M

Holdings (14)

BRK/B BERKSHIRE HATHAWAY INC DEL 22.7%

Value $64.71M Shares 140,600 Est. Cost $284.56 Unrealized +55.4%

AXP AMERICAN EXPRESS CO 19.9%

Value $56.95M Shares 210,000 Est. Cost $144.95 Unrealized +69.1%

MA MASTERCARD INCORPORATED 11.4%

Value $32.47M Shares 65,750 Est. Cost $325.17 Unrealized +42.0%

BAC BANK AMERICA CORP 10.7%

Value $30.47M Shares 767,845 Est. Cost $30.59 Unrealized +26.7%

RACE FERRARI N V 9.8%

Value $28.04M Shares 60,000 Est. Cost $199.38 Unrealized +124.9%

MU MICRON TECHNOLOGY INC 7.3%

Value $20.74M Shares 200,000 Est. Cost $56.91 Unrealized +82.7%

BRK/A BERKSHIRE HATHAWAY INC DEL 7.3%

Value $20.73M Shares 30 Est. Cost $428128.38 Unrealized +55.1%

MCO MOODYS CORP 4.5%

Value $12.81M Shares 27,000 Est. Cost $282.31 Unrealized +62.5%

DJCO DAILY JOURNAL CORP 2.0%

Value $5.636M Shares 11,500 Est. Cost $264.01 Unrealized +72.1%

BABA ALIBABA GROUP HLDG LTD 1.8%

Value $5.041M Shares 47,500 Est. Cost $80.00 Unrealized —

GOOGL ALPHABET INC 0.9%

Value $2.654M Shares 16,000 Est. Cost $95.11 Unrealized +75.3%

SRG SERITAGE GROWTH PPTYS 0.8%

Value $2.325M Shares 500,000 Est. Cost $11.44 Unrealized -59.1%

AMR ALPHA METALLURGICAL RESOUR I 0.7%

Value $1.889M Shares 8,000 Est. Cost $309.65 Unrealized -17.5%

— ARCH RESOURCES INC 0.4%

Value $1.119M Shares 8,100 Est. Cost $152.22 Unrealized —

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
BRK/B	BERKSHIRE HATHAWAY INC DEL	140,600	$64.71M	22.7%	$284.56	+55.4%	—	084670702
AXP	AMERICAN EXPRESS CO	210,000	$56.95M	19.9%	$144.95	+69.1%	—	025816109
MA	MASTERCARD INCORPORATED	65,750	$32.47M	11.4%	$325.17	+42.0%	—	57636Q104
BAC	BANK AMERICA CORP	767,845	$30.47M	10.7%	$30.59	+26.7%	—	060505104
RACE	FERRARI N V	60,000	$28.04M	9.8%	$199.38	+124.9%	—	N3167Y103
MU	MICRON TECHNOLOGY INC	200,000	$20.74M	7.3%	$56.91	+82.7%	—	595112103
BRK/A	BERKSHIRE HATHAWAY INC DEL	30	$20.73M	7.3%	$428128.38	+55.1%	—	084670108
MCO	MOODYS CORP	27,000	$12.81M	4.5%	$282.31	+62.5%	—	615369105
DJCO	DAILY JOURNAL CORP	11,500	$5.636M	2.0%	$264.01	+72.1%	—	233912104
BABA	ALIBABA GROUP HLDG LTD	47,500	$5.041M	1.8%	$80.00	—	—	01609W102
GOOGL	ALPHABET INC	16,000	$2.654M	0.9%	$95.11	+75.3%	—	02079K305
SRG	SERITAGE GROWTH PPTYS	500,000	$2.325M	0.8%	$11.44	-59.1%	—	81752R100
AMR	ALPHA METALLURGICAL RESOUR I	8,000	$1.889M	0.7%	$309.65	-17.5%	—	020764106
—	ARCH RESOURCES INC	8,100	$1.119M	0.4%	$152.22	—	—	03940R107