- Aquamarine Zurich AG Portfolio
| Period Date | Jun 30, 2025 | |
| Filing Date | Jul 16, 2025 | |
| Total Stocks | 14 | |
| Portfolio Value | $309,842 | |
| Portfolio Value | $309842 |
Portfolio Overview
Comprehensive analysis of AZA's investment portfolio
12
Total Holdings
$0.0B
Portfolio Value
Financial Services
Top Sector
6
Sectors
Investment Strategy Insights
- • AZA maintains a diversified portfolio across 6 sectors
- • Top 5 holdings represent 75.3% of the portfolio
- • Largest position: BERKSHIRE HATHAWAY INC DEL (BRK-B) at 22.0%
Trends by sector
Investment Adjustments from Previous Filing
Aquamarine Zurich AG Holdings
| Symbol | Portfolio % | Total Value |
|---|---|---|
| BRK-B BERKSHIRE HATHAWAY INC DEL | 22.04% | $68,299 |
| AXP AMERICAN EXPRESS CO | 21.62% | $66,986 |
| MA MASTERCARD INCORPORATED | 11.92% | $36,948 |
| BAC BANK AMERICA CORP | 11.73% | $36,334 |
| MU MICRON TECHNOLOGY INC | 7.96% | $24,650 |
| BRK-A BERKSHIRE HATHAWAY INC DEL | 7.06% | $21,864 |
| MCO MOODYS CORP | 4.37% | $13,543 |
| BABA ALIBABA GROUP HLDG LTD | 1.74% | $5,387 |
| DJCO DAILY JOURNAL CORP | 1.57% | $4,856 |
| GOOGL ALPHABET INC | 0.91% | $2,820 |
| SRG SERITAGE GROWTH PPTYS | 0.50% | $1,540 |
| AMR ALPHA METALLURGICAL RESOUR I | 0.29% | $900 |