CIK: 0001569606 · Show all filings
Period: Q3 2020 (← Previous) (Next →)
Filing Date: Oct 15, 2020
Total Value: $960M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| GOOGL | ALPHABET INC | 125,057 | $183M | 19.1% | $45.81 | +65.1% | CAP STK CL A | 02079K305 |
| MSFT | MICROSOFT CORP | 781,500 | $164M | 17.1% | $50.70 | +296.0% | COM | 594918104 |
| GOOG | ALPHABET INC | 86,345 | $127M | 13.2% | $49.49 | +53.0% | CAP STK CL C | 02079K107 |
| TCX | TUCOWS INC | 1,609,627 | $111M | 11.6% | $50.20 | +28.9% | COM NEW | 898697206 |
| BRK/A | BERKSHIRE HATHAWAY INC DEL | 300 | $96M | 10.0% | $165973.77 | +84.9% | CL A | 084670108 |
| META | FACEBOOK INC | 220,000 | $57.62M | 6.0% | $156.22 | +63.9% | CL A | 30303M102 |
| TRUP | TRUPANION INC | 700,000 | $55.23M | 5.8% | $13.12 | +357.4% | COM | 898202106 |
| CACC | CREDIT ACCEP CORP MICH | 161,477 | $54.68M | 5.7% | $222.00 | +89.5% | COM | 225310101 |
| WIX | WIX COM LTD | 210,000 | $53.52M | 5.6% | $122.39 | +125.3% | SHS | M98068105 |
| WAB | WABTEC CORP | 475,000 | $29.39M | 3.1% | $73.70 | -15.6% | COM | 929740108 |
| — | SLACK TECHNOLOGIES INC | 500,000 | $13.43M | 1.4% | $26.86 | — | COM CL A | 83088V102 |
| BRK/B | BERKSHIRE HATHAWAY INC DEL | 31,780 | $6.767M | 0.7% | $110.02 | +85.9% | CL B NEW | 084670702 |
| MKL | MARKEL CORP | 2,325 | $2.264M | 0.2% | $523.59 | +94.0% | COM | 570535104 |
| MELI | MERCADOLIBRE INC | 1,420 | $1.537M | 0.2% | $675.44 | +60.6% | COM | 58733R102 |
| IBKR | INTERACTIVE BROKERS GROUP IN | 27,074 | $1.309M | 0.1% | $10.82 | +11.7% | COM CL A | 45841N107 |
| AMZN | AMAZON COM INC | 300 | $945K | 0.1% | $93.15 | +69.2% | COM | 023135106 |
| ITRN | ITURAN LOCATION AND CONTROL | 60,000 | $835K | 0.1% | $14.45 | 0.0% | SHS | M6158M104 |
| V | VISA INC | 3,000 | $600K | 0.1% | $180.00 | +6.8% | COM CL A | 92826C839 |
| STNE | STONECO LTD | 9,000 | $476K | 0.0% | $52.89 | — | COM CL A | G85158106 |