CIK: 0001632108 · Show all filings
Period: Q4 2022 (← Previous) (Next →)
Filing Date: Feb 14, 2023
Total Value ($000): $148,133 (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value ($000) | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| TPL | TEXAS PACIFIC LAND CORPORATI | 18,381 | $43,089 | 29.1% | $117.30 | +118.2% | COM | 88262P102 |
| DMRC | DIGIMARC CORP NEW | 603,395 | $11,157 | 7.5% | $25.74 | -27.5% | COM | 25381B101 |
| VNRX | VOLITIONRX LTD | 3,755,045 | $9,125 | 6.2% | $3.31 | -41.3% | COM | 928661107 |
| GXO | GXO LOGISTICS INCORPORATED | 187,185 | $7,991 | 5.4% | $66.51 | -39.7% | COMMON STOCK | 36262G101 |
| PTC | PTC INC | 66,270 | $7,955 | 5.4% | $45.14 | +165.0% | COM | 69370C100 |
| TRUP | TRUPANION INC | 138,440 | $6,580 | 4.4% | $33.74 | +54.3% | COM | 898202106 |
| XPO | XPO INC | 187,600 | $6,245 | 4.2% | $27.90 | +20.7% | COM | 983793100 |
| ERII | ENERGY RECOVERY INC | 289,520 | $5,932 | 4.0% | $20.02 | +9.3% | COM | 29270J100 |
| — | ENSTAR GROUP LIMITED | 24,528 | $5,667 | 3.8% | $175.27 | — | SHS | G3075P101 |
| NTRA | NATERA INC | 137,475 | $5,522 | 3.7% | $49.32 | -16.5% | COM | 632307104 |
| STXS | STEREOTAXIS INC | 2,492,665 | $5,160 | 3.5% | $4.17 | -53.2% | COM NEW | 85916J409 |
| — | SEAGEN INC | 38,345 | $4,928 | 3.3% | $138.87 | — | COM | 81181C104 |
| RNR | RENAISSANCERE HLDGS LTD | 26,584 | $4,898 | 3.3% | $136.19 | +23.7% | COM | G7496G103 |
| RPRX | ROYALTY PHARMA PLC | 119,080 | $4,706 | 3.2% | $42.13 | -0.9% | SHS CLASS A | G7709Q104 |
| UI | UBIQUITI INC | 17,125 | $4,684 | 3.2% | $164.39 | +81.1% | COM | 90353W103 |
| GOOG | ALPHABET INC | 40,619 | $3,604 | 2.4% | $107.21 | -11.6% | CAP STK CL C | 02079K107 |
| RXO | RXO INC | 123,748 | $2,128 | 1.4% | $17.74 | 0.0% | COMMON STOCK | 74982T103 |
| DAR | DARLING INGREDIENTS INC | 18,690 | $1,170 | 0.8% | $52.77 | +33.7% | COM | 237266101 |
| BRK/A | BERKSHIRE HATHAWAY INC DEL | 2 | $937 | 0.6% | $324781.78 | +38.2% | CL A | 084670108 |
| MA | MASTERCARD INCORPORATED | 2,309 | $803 | 0.5% | $218.74 | +47.8% | CL A | 57636Q104 |
| BRK/B | BERKSHIRE HATHAWAY INC DEL | 2,065 | $638 | 0.4% | $202.00 | +47.0% | CL B NEW | 084670702 |
| — | SITIO ROYALTIES CORP | 21,826 | $630 | 0.4% | $28.85 | — | CLASS A COM | 82982V101 |
| PBT | PERMIAN BASIN RTY TR | 24,455 | $616 | 0.4% | $25.20 | — | UNIT BEN INT | 714236106 |
| HEI | HEICO CORP NEW | 4,003 | $615 | 0.4% | $141.22 | +10.3% | COM | 422806109 |
| XOM | EXXON MOBIL CORP | 5,100 | $563 | 0.4% | $34.94 | +175.6% | COM | 30231G102 |
| JOE | ST JOE CO | 13,425 | $519 | 0.4% | $44.51 | -19.6% | COM | 790148100 |
| KEYS | KEYSIGHT TECHNOLOGIES INC | 2,500 | $428 | 0.3% | $107.77 | +58.2% | COM | 49338L103 |
| MSFT | MICROSOFT CORP | 1,525 | $366 | 0.2% | $53.94 | +333.9% | COM | 594918104 |
| — | BROOKFIELD ASSET MGMT INC | 10,315 | $325 | 0.2% | $45.70 | — | CL A LTD VT SH | 112585104 |
| FNV | FRANCO NEV CORP | 1,600 | $218 | 0.1% | $135.39 | -5.3% | COM | 351858105 |
| NVO | NOVO-NORDISK A S | 1,540 | $208 | 0.1% | $43.73 | — | ADR | 670100205 |
| PWR | QUANTA SVCS INC | 1,025 | $146 | 0.1% | $138.56 | +2.0% | COM | 74762E102 |
| BF/B | BROWN FORMAN CORP | 1,875 | $123 | 0.1% | $31.82 | +100.0% | CL B | 115637209 |
| GLD | SPDR GOLD TR | 650 | $110 | 0.1% | $100.00 | — | GOLD SHS | 78463V107 |
| GOOGL | ALPHABET INC | 1,150 | $101 | 0.1% | $106.99 | -11.8% | CAP STK CL A | 02079K305 |
| COP | CONOCOPHILLIPS | 800 | $94 | 0.1% | $48.86 | +123.9% | COM | 20825C104 |
| CME | CME GROUP INC | 404 | $68 | 0.0% | $179.23 | -15.8% | COM | 12572Q105 |
| ABT | ABBOTT LABS | 340 | $37 | 0.0% | $36.51 | +167.4% | COM | 002824100 |
| RIVN | RIVIAN AUTOMOTIVE INC | 1,500 | $28 | 0.0% | $44.48 | -33.8% | COM CL A | 76954A103 |
| PSX | PHILLIPS 66 | 170 | $18 | 0.0% | $49.15 | +85.9% | COM | 718546104 |