Aquamarine Zurich AG Long-Term Concentrated

Location: Zurich, Switzerland

CIK: 0001953324 · Show all filings

Period: Q2 2023 (← Previous) (Next →)

Filing Date: Jul 13, 2023

Total Value: $210M

Holdings (12)

BRK/B BERKSHIRE HATHAWAY INC DEL 22.9%

Value $47.95M Shares 140,600 Est. Cost $284.56 Unrealized +14.7%

AXP AMERICAN EXPRESS CO 17.4%

Value $36.58M Shares 210,000 Est. Cost $144.95 Unrealized +7.8%

RACE FERRARI N V 12.5%

Value $26.14M Shares 80,000 Est. Cost $199.38 Unrealized +46.1%

MA MASTERCARD INCORPORATED 12.3%

Value $25.86M Shares 65,750 Est. Cost $325.17 Unrealized +13.7%

BAC BANK AMERICA CORP 10.5%

Value $22.03M Shares 767,845 Est. Cost $30.59 Unrealized -13.0%

BRK/A BERKSHIRE HATHAWAY INC DEL 7.4%

Value $15.53M Shares 30 Est. Cost $428128.38 Unrealized +16.3%

MU MICRON TECHNOLOGY INC 6.0%

Value $12.62M Shares 200,000 Est. Cost $56.91 Unrealized +11.5%

MCO MOODYS CORP 4.5%

Value $9.388M Shares 27,000 Est. Cost $282.31 Unrealized +9.9%

SRG SERITAGE GROWTH PPTYS 2.1%

Value $4.46M Shares 500,000 Est. Cost $11.44 Unrealized -30.1%

BABA ALIBABA GROUP HLDG LTD 1.9%

Value $3.959M Shares 47,500 Est. Cost $80.00 Unrealized —

DJCO DAILY JOURNAL CORP 1.6%

Value $3.327M Shares 11,500 Est. Cost $264.01 Unrealized +7.0%

GOOGL ALPHABET INC 0.9%

Value $1.915M Shares 16,000 Est. Cost $95.11 Unrealized +20.1%

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
BRK/B	BERKSHIRE HATHAWAY INC DEL	140,600	$47.95M	22.9%	$284.56	+14.7%	—	084670702
AXP	AMERICAN EXPRESS CO	210,000	$36.58M	17.4%	$144.95	+7.8%	—	025816109
RACE	FERRARI N V	80,000	$26.14M	12.5%	$199.38	+46.1%	—	N3167Y103
MA	MASTERCARD INCORPORATED	65,750	$25.86M	12.3%	$325.17	+13.7%	—	57636Q104
BAC	BANK AMERICA CORP	767,845	$22.03M	10.5%	$30.59	-13.0%	—	060505104
BRK/A	BERKSHIRE HATHAWAY INC DEL	30	$15.53M	7.4%	$428128.38	+16.3%	—	084670108
MU	MICRON TECHNOLOGY INC	200,000	$12.62M	6.0%	$56.91	+11.5%	—	595112103
MCO	MOODYS CORP	27,000	$9.388M	4.5%	$282.31	+9.9%	—	615369105
SRG	SERITAGE GROWTH PPTYS	500,000	$4.46M	2.1%	$11.44	-30.1%	—	81752R100
BABA	ALIBABA GROUP HLDG LTD	47,500	$3.959M	1.9%	$80.00	—	—	01609W102
DJCO	DAILY JOURNAL CORP	11,500	$3.327M	1.6%	$264.01	+7.0%	—	233912104
GOOGL	ALPHABET INC	16,000	$1.915M	0.9%	$95.11	+20.1%	—	02079K305