CIK: 0001632108 · Show all filings
Period: Q2 2021 (← Previous) (Next →)
Filing Date: Aug 16, 2021
Total Value ($000): $214,631 (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value ($000) | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| TPL | TEXAS PACIFIC LAND CORPORATI | 24,683 | $39,486 | 18.4% | $117.17 | +40.1% | COM | 88262P102 |
| XPO | XPO LOGISTICS INC | 125,092 | $17,499 | 8.2% | $23.36 | +109.1% | COM | 983793100 |
| PTC | PTC INC | 117,429 | $16,588 | 7.7% | $45.14 | +202.9% | COM | 69370C100 |
| DMRC | DIGIMARC CORP NEW | 494,945 | $16,581 | 7.7% | $27.65 | +19.2% | COM | 25381B101 |
| GOOG | ALPHABET INC | 5,597 | $14,028 | 6.5% | $43.02 | +175.0% | CAP STK CL C | 02079K107 |
| TRUP | TRUPANION INC | 117,093 | $13,477 | 6.3% | $28.47 | +205.5% | COM | 898202106 |
| NTRA | NATERA INC | 101,590 | $11,534 | 5.4% | $40.90 | +150.1% | COM | 632307104 |
| UI | UBIQUITI INC | 33,658 | $10,508 | 4.9% | $160.41 | +82.5% | COM | 90353W103 |
| — | ENSTAR GROUP LIMITED | 43,357 | $10,359 | 4.8% | $175.27 | — | SHS | G3075P101 |
| — | SEAGEN INC | 59,780 | $9,438 | 4.4% | $138.87 | — | COM | 81181C104 |
| — | AVALARA INC | 58,281 | $9,430 | 4.4% | $89.91 | — | COM | 05338G106 |
| VNRX | VOLITIONRX LTD | 2,728,003 | $8,975 | 4.2% | $3.61 | -6.3% | COM | 928661107 |
| RNR | RENAISSANCERE HLDGS LTD | 54,641 | $8,132 | 3.8% | $136.19 | +16.8% | COM | G7496G103 |
| — | ALTERYX INC | 70,605 | $6,073 | 2.8% | $103.64 | — | COM CL A | 02156B103 |
| — | COUPA SOFTWARE INC | 21,135 | $5,540 | 2.6% | $78.72 | — | COM | 22266L106 |
| STXS | STEREOTAXIS INC | 550,645 | $5,308 | 2.5% | $6.32 | +24.9% | COM NEW | 85916J409 |
| RPRX | ROYALTY PHARMA PLC | 109,805 | $4,501 | 2.1% | $43.02 | -1.1% | SHS CLASS A | G7709Q104 |
| MA | MASTERCARD INCORPORATED | 2,414 | $881 | 0.4% | $208.62 | +73.7% | CL A | 57636Q104 |
| BRK/A | BERKSHIRE HATHAWAY INC DEL | 2 | $837 | 0.4% | $324781.78 | +29.4% | CL A | 084670108 |
| DAR | DARLING INGREDIENTS INC | 10,000 | $675 | 0.3% | $32.73 | +115.2% | COM | 237266101 |
| BRK/B | BERKSHIRE HATHAWAY INC DEL | 2,065 | $574 | 0.3% | $202.00 | +38.3% | CL B NEW | 084670702 |
| — | BROOKFIELD ASSET MGMT INC | 10,700 | $545 | 0.3% | $43.80 | — | CL A LTD VT SH | 112585104 |
| MSFT | MICROSOFT CORP | 1,560 | $423 | 0.2% | $53.94 | +353.7% | COM | 594918104 |
| XOM | EXXON MOBIL CORP | 6,425 | $405 | 0.2% | $34.73 | +44.1% | COM | 30231G102 |
| TER | TERADYNE INC | 3,025 | $405 | 0.2% | $99.06 | +26.7% | COM | 880770102 |
| JOE | ST JOE CO | 8,900 | $397 | 0.2% | $40.37 | +11.7% | COM | 790148100 |
| CME | CME GROUP INC | 1,700 | $362 | 0.2% | $166.81 | +5.3% | COM | 12572Q105 |
| KEYS | KEYSIGHT TECHNOLOGIES INC | 2,330 | $360 | 0.2% | $103.96 | +39.6% | COM | 49338L103 |
| GOOGL | ALPHABET INC | 103 | $252 | 0.1% | $48.62 | +138.4% | CAP STK CL A | 02079K305 |
| BF/B | BROWN FORMAN CORP | 3,300 | $247 | 0.1% | $31.82 | +117.9% | CL B | 115637209 |
| ERII | ENERGY RECOVERY INC | 9,300 | $212 | 0.1% | $19.71 | 0.0% | COM | 29270J100 |
| HEI | HEICO CORP NEW | 1,400 | $195 | 0.1% | $127.48 | +8.2% | COM | 422806109 |
| NVO | NOVO-NORDISK A S | 2,255 | $189 | 0.1% | $43.73 | — | ADR | 670100205 |
| GLD | SPDR GOLD TR | 650 | $108 | 0.1% | $100.00 | — | GOLD SHS | 78463V107 |
| COP | CONOCOPHILLIPS | 800 | $49 | 0.0% | $48.86 | -3.4% | COM | 20825C104 |
| ABT | ABBOTT LABS | 340 | $39 | 0.0% | $36.51 | +193.8% | COM | 002824100 |
| PSX | PHILLIPS 66 | 170 | $15 | 0.0% | $49.15 | +43.6% | COM | 718546104 |
| — | BROOKFIELD ASSET MGMT REINS | 74 | $4 | 0.0% | $54.05 | — | CL A EXH LT VTG | G16169107 |