CIK: 0001569606 · Show all filings
Period: Q1 2019 (← Previous) (Next →)
Filing Date: Apr 18, 2019
Total Value: $731M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| MSFT | MICROSOFT CORP | 1,500,000 | $177M | 24.2% | $47.95 | +113.3% | COM | 594918104 |
| GOOGL | ALPHABET INC | 87,030 | $102M | 14.0% | $38.03 | +47.4% | CAP STK CL A | 02079K305 |
| TCX | TUCOWS INC | 1,179,293 | $95.73M | 13.1% | $48.01 | +51.7% | COM NEW | 898697206 |
| BRK/A | BERKSHIRE HATHAWAY INC DEL | 300 | $90.36M | 12.4% | $165973.77 | +82.4% | CL A | 084670108 |
| FAST | FASTENAL CO | 1,000,000 | $64.31M | 8.8% | $8.49 | +48.7% | COM | 311900104 |
| CACC | CREDIT ACCEP CORP MICH | 110,000 | $49.71M | 6.8% | $160.23 | +168.6% | COM | 225310101 |
| GOOG | ALPHABET INC | 34,775 | $40.8M | 5.6% | $35.61 | +56.4% | CAP STK CL C | 02079K107 |
| META | FACEBOOK INC | 220,000 | $36.67M | 5.0% | $156.22 | +1.1% | CL A | 30303M102 |
| WAB | WABTEC CORP | 455,000 | $33.54M | 4.6% | $73.89 | -6.4% | COM | 929740108 |
| TRUP | TRUPANION INC | 700,000 | $22.92M | 3.1% | $10.81 | +163.4% | COM | 898202106 |
| BRK/B | BERKSHIRE HATHAWAY INC DEL | 31,780 | $6.384M | 0.9% | $110.02 | +83.5% | CL B NEW | 084670702 |
| IBKR | INTERACTIVE BROKERS GROUP IN | 58,000 | $3.026M | 0.4% | $12.66 | -0.5% | COM CL A | 45841N107 |
| DNOW | NOW INC | 174,000 | $2.429M | 0.3% | $14.57 | -4.6% | COM | 67011P100 |
| MKL | MARKEL CORP | 2,325 | $2.316M | 0.3% | $523.59 | +94.0% | COM | 570535104 |
| — | CINCINNATI BELL INC | 180,000 | $1.717M | 0.2% | $9.54 | — | COM NEW | 171871502 |
| — | NATIONAL OILWELL VARCO INC | 50,000 | $1.332M | 0.2% | $37.12 | — | COM | 637071101 |