Aquamarine Zurich AG: 13F holdings
CIK 19533242026Q2
| Positions | 7 |
|---|
| Reported value | $144.1m |
|---|
| Filed | 2026-07-10 |
|---|
Change since last quarter
| Positions | 7 (+0 vs prior quarter) |
|---|
| Reported value | $144.1m (+6.5%) |
|---|
Top 10 holdings
| Security | Shares | Value | Weight |
|---|
| BRK-B BERKSHIRE HATHAWAY INC DEL | 97,600 | $48.8m | 33.9% |
| BRK.A BERKSHIRE HATHAWAY INC DEL | 30 | $22.5m | 15.6% |
| AXP AMERICAN EXPRESS CO | 65,000 | $22.0m | 15.3% |
| MA MASTERCARD INCORPORATED | 40,000 | $20.5m | 14.3% |
| MCO MOODYS CORP | 27,000 | $12.2m | 8.5% |
| FERRARI N V | 30,000 | $11.1m | 7.7% |
| DJCO DAILY JOURNAL CORP | 11,500 | $6.9m | 4.8% |
Get the full book
import finzdata as yf
yf.Client().manager_holdings(cik="1953324")
Every position, quarter by quarter since 2013, with adds, trims and exits, on the look-back bundles.
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