Guy Spier - Aquamarine Capital Holdings – 2026 Q1
Explore the latest portfolio disclosure for Guy Spier - Aquamarine Capital, with insights into sector exposure, position sizes, and overall investment structure for 2026 Q1.
The latest 2026 Q1 filing shows that Guy Spier - Aquamarine Capital maintains its largest exposure in Unknown, which represents approximately 50.60% of the portfolio. This sector forms the core of Guy Spier - Aquamarine Capital's investment stance during this reporting period.
Additional major allocations include Financial Services (about 38.09%) and Unclassified Sector (approximately 11.53%) , reflecting how Guy Spier - Aquamarine Capital diversifies beyond its primary sector focus.
These sector weightings provide a clear view into Guy Spier - Aquamarine Capital's positioning and conviction areas for the 2026 Q1 quarter.
Breakdown by Sector
| Symbol | Shares | Reported Price(USD) | Action | Change % | Portfolio Weight | Position Value | Filing Period |
|---|---|---|---|---|---|---|---|
| BRK.B | 97,600 | $479.2 | No Change | No Change | 34.64% | $46.77M | 2026 Q1 |
| BRK.A | 30 | $718133.33 | No Change | No Change | 15.96% | $21.54M | 2026 Q1 |
| MA | 40,000 | $499.65 | No Change | No Change | 14.80% | $19.99M | 2026 Q1 |
| AXP | 65,000 | $302.48 | No Change | No Change | 14.56% | $19.66M | 2026 Q1 |
| MCO | 27,000 | $436.26 | No Change | No Change | 8.73% | $11.78M | 2026 Q1 |
| RACE | 30,000 | $333.87 | No Change | No Change | 7.42% | $10.02M | 2026 Q1 |
| DJCO | 11,500 | $482.35 | No Change | No Change | 4.11% | $5.55M | 2026 Q1 |