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Aquamarine Zurich AG

hedge fundUpdated 118 days ago

Managed by Aquamarine Zurich Ag • Latest filing Q2 2026

Portfolio value
$144K
Q2 2026
Filings
13
Quarterly 13F history
Top-10 concentration
100.0%
Weight of largest holdings
Annualized return
-91.2%
Implied from 13F holdings

Portfolio value history

13F-disclosed portfolio value over 13 quarters

Show data table
PeriodPortfolio value
Q2 2023$209.8M
Q3 2023$202.8M
Q4 2023$228.7M
Q1 2024$261.9M
Q2 2024$262.6M
Q3 2024$285.6M
Q4 2024$287.6M
Q1 2025$293.7M
Q2 2025$309.8M
Q3 2025$317.4M
Q4 2025$148K
Q1 2026$135.3M
Q2 2026$144K

Top holdings

7 positions as of Q2 2026

View filing
B

BERKSHIRE HATHAWAY INC DEL

Unchanged
Value
$49K
Shares
97.6K
% Port
33.89%
B

BERKSHIRE HATHAWAY INC DEL

Unchanged
Value
$22K
Shares
30
% Port
15.59%
A

AMERICAN EXPRESS CO

Unchanged
Value
$22K
Shares
65.0K
% Port
15.26%
M

MASTERCARD INCORPORATED

Unchanged
Value
$21K
Shares
40.0K
% Port
14.26%
M

MOODYS CORP

Unchanged
Value
$12K
Shares
27.0K
% Port
8.49%
R

FERRARI N V

Unchanged
Value
$11K
Shares
30.0K
% Port
7.71%
D

DAILY JOURNAL CORP

Unchanged
Value
$7K
Shares
11.5K
% Port
4.80%

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