§ 13F · FUND PROFILE
Aquamarine Zurich AG.
AUM · $144K (13F)Positions · 7Turnover · n/a · Q2Filed · Jul 10, 2026
CONCENTRATION
n/a
Top 10 holdings
NEW BUYS
0
No new positions
EXITS
0
No exits
SECTOR SHIFT
n/a
No prior quarter data
§ 01 · TOP HOLDINGS
The book · Q2 2026
FILED JUL 10, 2026
| # | Ticker | Name | Shares | $ value | % port | Δ Q2 |
|---|---|---|---|---|---|---|
| 1 | BRK/B | BERKSHIRE HATHAWAY INC DEL | 98K | $49K | 33.9% | ±0% |
| 2 | BRK/A | BERKSHIRE HATHAWAY INC DEL | 30 | $22K | 15.6% | ±0% |
| 3 | AXP | AMERICAN EXPRESS CO | 65K | $22K | 15.3% | ±0% |
| 4 | MA | MASTERCARD INCORPORATED | 40K | $21K | 14.3% | ±0% |
| 5 | MCO | MOODYS CORP | 27K | $12K | 8.5% | ±0% |
| 6 | RACE | FERRARI N V | 30K | $11K | 7.7% | ±0% |
| 7 | DJCO | DAILY JOURNAL CORP | 12K | $7K | 4.8% | ±0% |
§ 02 · SECTOR ALLOCATION
Where the money is
Sector data pending
§ 03 · THE AQUAMARINE SIGNAL
AC read
Aquamarine Zurich AG is a Other fund managing $144 thousand in assets. The fund runs a focused portfolio of just 7 positions.
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