CIK: 0001632108 · Show all filings
Period: Q1 2023 (← Previous) (Next →)
Filing Date: May 15, 2023
Total Value ($000): $140,691 (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value ($000) | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| TPL | TEXAS PACIFIC LAND CORPORATI | 18,064 | $30,727 | 21.8% | $117.30 | +71.7% | COM | 88262P102 |
| DMRC | DIGIMARC CORP NEW | 599,145 | $11,773 | 8.4% | $25.74 | -21.6% | COM | 25381B101 |
| NTRA | NATERA INC | 162,625 | $9,029 | 6.4% | $49.11 | -2.3% | COM | 632307104 |
| GXO | GXO LOGISTICS INCORPORATED | 172,425 | $8,701 | 6.2% | $66.51 | -25.2% | COMMON STOCK | 36262G101 |
| PTC | PTC INC | 63,965 | $8,202 | 5.8% | $45.14 | +181.7% | COM | 69370C100 |
| — | SEAGEN INC | 36,545 | $7,399 | 5.3% | $138.87 | — | COM | 81181C104 |
| VNRX | VOLITIONRX LTD | 3,775,444 | $7,211 | 5.1% | $3.31 | -36.8% | COM | 928661107 |
| ERII | ENERGY RECOVERY INC | 274,945 | $6,337 | 4.5% | $20.02 | +9.7% | COM | 29270J100 |
| TRUP | TRUPANION INC | 143,680 | $6,162 | 4.4% | $34.48 | +56.9% | COM | 898202106 |
| XPO | XPO INC | 190,210 | $6,068 | 4.3% | $28.01 | +28.6% | COM | 983793100 |
| — | ENSTAR GROUP LIMITED | 23,220 | $5,382 | 3.8% | $175.27 | — | SHS | G3075P101 |
| STXS | STEREOTAXIS INC | 2,631,475 | $5,368 | 3.8% | $4.07 | -44.7% | COM NEW | 85916J409 |
| RNR | RENAISSANCERE HLDGS LTD | 24,587 | $4,926 | 3.5% | $136.19 | +47.8% | COM | G7496G103 |
| UI | UBIQUITI INC | 16,800 | $4,564 | 3.2% | $164.39 | +68.3% | COM | 90353W103 |
| GOOG | ALPHABET INC | 38,039 | $3,956 | 2.8% | $107.21 | -10.6% | CAP STK CL C | 02079K107 |
| RPRX | ROYALTY PHARMA PLC | 101,500 | $3,657 | 2.6% | $42.13 | -12.0% | SHS CLASS A | G7709Q104 |
| RXO | RXO INC | 113,013 | $2,220 | 1.6% | $17.74 | +8.2% | COMMON STOCK | 74982T103 |
| DAR | DARLING INGREDIENTS INC | 16,010 | $935 | 0.7% | $52.77 | +19.1% | COM | 237266101 |
| BRK/A | BERKSHIRE HATHAWAY INC DEL | 2 | $931 | 0.7% | $324781.78 | +43.7% | CL A | 084670108 |
| MA | MASTERCARD INCORPORATED | 2,289 | $832 | 0.6% | $218.74 | +63.4% | CL A | 57636Q104 |
| HEI | HEICO CORP NEW | 4,003 | $685 | 0.5% | $141.22 | +19.2% | COM | 422806109 |
| BRK/B | BERKSHIRE HATHAWAY INC DEL | 2,065 | $638 | 0.5% | $202.00 | +52.6% | CL B NEW | 084670702 |
| — | SITIO ROYALTIES CORP | 27,980 | $632 | 0.4% | $22.60 | — | CLASS A COM | 82983N108 |
| PBT | PERMIAN BASIN RTY TR | 24,655 | $602 | 0.4% | $25.20 | — | UNIT BEN INT | 714236106 |
| JOE | ST JOE CO | 14,180 | $590 | 0.4% | $44.42 | -3.6% | COM | 790148100 |
| XOM | EXXON MOBIL CORP | 4,650 | $510 | 0.4% | $34.94 | +186.7% | COM | 30231G102 |
| MSFT | MICROSOFT CORP | 1,525 | $440 | 0.3% | $53.94 | +362.5% | COM | 594918104 |
| KEYS | KEYSIGHT TECHNOLOGIES INC | 2,500 | $404 | 0.3% | $107.77 | +57.5% | COM | 49338L103 |
| NVO | NOVO-NORDISK A S | 1,540 | $245 | 0.2% | $43.73 | — | ADR | 670100205 |
| CME | CME GROUP INC | 1,100 | $211 | 0.1% | $168.31 | -3.8% | COM | 12572Q105 |
| FNV | FRANCO NEV CORP | 1,400 | $204 | 0.1% | $135.39 | +0.2% | COM | 351858105 |
| PWR | QUANTA SVCS INC | 1,200 | $200 | 0.1% | $140.68 | +8.8% | COM | 74762E102 |
| NE | NOBLE CORP PLC | 4,225 | $167 | 0.1% | $34.94 | 0.0% | ORD SHS A | G65431127 |
| TMDX | TRANSMEDICS GROUP INC | 1,800 | $136 | 0.1% | $69.15 | 0.0% | COM | 89377M109 |
| BF/B | BROWN FORMAN CORP | 1,875 | $121 | 0.1% | $31.82 | +92.0% | CL B | 115637209 |
| GOOGL | ALPHABET INC | 1,150 | $119 | 0.1% | $106.99 | -11.0% | CAP STK CL A | 02079K305 |
| GLD | SPDR GOLD TR | 650 | $119 | 0.1% | $100.00 | — | GOLD SHS | 78463V107 |
| BN | BROOKFIELD CORP | 2,665 | $87 | 0.1% | $22.07 | 0.0% | CL A LTD VT SH | 11271J107 |
| COP | CONOCOPHILLIPS | 800 | $79 | 0.1% | $48.86 | +103.6% | COM | 20825C104 |
| EMX | EMX RTY CORP | 28,975 | $58 | 0.0% | $1.99 | — | COM | 26873J107 |
| ABT | ABBOTT LABS | 340 | $34 | 0.0% | $36.51 | +173.9% | COM | 002824100 |
| PSX | PHILLIPS 66 | 170 | $17 | 0.0% | $49.15 | +86.5% | COM | 718546104 |
| RIVN | RIVIAN AUTOMOTIVE INC | 800 | $12 | 0.0% | $44.48 | -62.0% | COM CL A | 76954A103 |