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Guy Spier
Aquamarine Capital Management
Buffett-style investor
$170.2M
Portfolio Value
12
Holdings
Q2 '22
Period
2022-08-02
Filed
📉
⚠️ ApproximationSimulated 13F Return
Total Return
-1.6%
Q3 '21 → Q2 '22
Annualized
-2.13%/yr
S&P: 0%/yr
Alpha (vs S&P)
-1.6%
3 quarters tracked
1-Year Return
—
⚠️ Approximation only. 13F filings are delayed ~45 days. Options, shorts, and intra-quarter trades not captured.
📈 Recent Activity
Changes from previous quarter
TWTRUSDSOLD
was 0.5%
Sold out position
Filing price: $38.70
Sold Out (1)
📊 Sector Breakdown
Portfolio allocation by sector
Financials 73.1%Unknown 16.2%Technology 10.7%
💼 Holdings
🔍
12 of 12 positions · $170.2M
This quarter: sold 1. Net seller.
| # | Stock | % Portfolio▼ | Activity | Shares | Reported Price | Value | Current Price | +/- Reported | 52w Low | 52w High | SEC | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | BRK.BBerkshire Hathaway Inc. Class B | 22.6% | Held | 140600 | $273.02 | $38.4M | — | — | — | — | 📄 | |
| 2 | AXPAMERICAN EXPRESS CO | 17.1% | Held | 210000 | $138.62 | $29.1M | — | — | — | — | 📄 | |
| 3 | BACBK OF AMERICA CORP | 14.0% | Held | 767845 | $31.13 | $23.9M | — | — | — | — | 📄 | |
| 4 | MAMASTERCARD INCORPORATED | 12.2% | Held | 65750 | $315.48 | $20.7M | — | — | — | — | 📄 | |
| 5 | RACEFERRARI N V | 8.6% | Held | 80000 | $183.68 | $14.7M | — | — | — | — | 📄 | |
| 6 | BRK.ABerkshire Hathaway Inc. Class A | 7.2% | Held | 30 | $408966.67 | $12.3M | — | — | — | — | 📄 | |
| 7 | MUMICRON TECHNOLOGY INC | 6.5% | Held | 200000 | $55.28 | $11.1M | — | — | — | — | 📄 | |
| 8 | MCOMOODYS CORP | 4.3% | Held | 27000 | $271.96 | $7.3M | — | — | — | — | 📄 | |
| 9 | BABAALIBABA GROUP HLDG LTD | 3.2% | Held | 47500 | $113.68 | $5.4M | — | — | — | — | 📄 | |
| 10 | DJCODAILY JOURNAL CORP | 1.7% | Held | 11500 | $258.78 | $3.0M | — | — | — | — | 📄 | |
| 11 | SRG-PASERITAGE GROWTH PPTYS | 1.5% | Held | 500000 | $5.21 | $2.6M | — | — | — | — | 📄 | |
| 12 | GOOGLALPHABET INC | 1.0% | Held | 800 | $2178.75 | $1.7M | — | — | — | — | 📄 |