CIK: 0001632108 · Show all filings
Period: Q3 2023 (← Previous) (Next →)
Filing Date: Nov 14, 2023
Total Value ($000): $152,236 (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value ($000) | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| TPL | TEXAS PACIFIC LAND CORPORATI | 19,675 | $35,879 | 23.6% | $120.94 | +51.5% | COM | 88262P102 |
| DMRC | DIGIMARC CORP NEW | 662,450 | $21,523 | 14.1% | $25.78 | +24.2% | COM | 25381B101 |
| PTC | PTC INC | 64,045 | $9,074 | 6.0% | $45.14 | +216.8% | COM | 69370C100 |
| — | SEAGEN INC | 36,850 | $7,818 | 5.1% | $139.40 | — | COM | 81181C104 |
| GXO | GXO LOGISTICS INCORPORATED | 128,310 | $7,525 | 4.9% | $66.51 | -6.0% | COMMON STOCK | 36262G101 |
| XPO | XPO INC | 99,280 | $7,412 | 4.9% | $28.01 | +146.4% | COM | 983793100 |
| NTRA | NATERA INC | 165,465 | $7,322 | 4.8% | $49.15 | +3.8% | COM | 632307104 |
| TRUP | TRUPANION INC | 240,785 | $6,790 | 4.5% | $31.98 | -11.2% | COM | 898202106 |
| RNR | RENAISSANCERE HLDGS LTD | 29,290 | $5,797 | 3.8% | $146.06 | +31.7% | COM | G7496G103 |
| GOOG | ALPHABET INC | 43,309 | $5,710 | 3.8% | $108.49 | +19.0% | CAP STK CL C | 02079K107 |
| — | ENSTAR GROUP LIMITED | 22,917 | $5,546 | 3.6% | $175.27 | — | SHS | G3075P101 |
| STXS | STEREOTAXIS INC | 3,249,785 | $5,135 | 3.4% | $3.63 | -56.0% | COM NEW | 85916J409 |
| ERII | ENERGY RECOVERY INC | 228,595 | $4,849 | 3.2% | $20.02 | +33.3% | COM | 29270J100 |
| UI | UBIQUITI INC | 24,103 | $3,502 | 2.3% | $172.92 | -3.0% | COM | 90353W103 |
| RXO | RXO INC | 151,270 | $2,985 | 2.0% | $18.33 | +7.4% | COMMON STOCK | 74982T103 |
| VNRX | VOLITIONRX LTD | 3,882,850 | $2,675 | 1.8% | $3.24 | -61.9% | COM | 928661107 |
| TMDX | TRANSMEDICS GROUP INC | 22,950 | $1,257 | 0.8% | $72.12 | -0.2% | COM | 89377M109 |
| BRK/A | BERKSHIRE HATHAWAY INC DEL | 2 | $1,063 | 0.7% | $324781.78 | +66.0% | CL A | 084670108 |
| RPRX | ROYALTY PHARMA PLC | 38,930 | $1,057 | 0.7% | $42.13 | -29.5% | SHS CLASS A | G7709Q104 |
| — | FLEETCOR TECHNOLOGIES INC | 3,708 | $947 | 0.6% | $255.34 | — | COM | 339041105 |
| MA | MASTERCARD INCORPORATED | 2,184 | $865 | 0.6% | $218.74 | +81.1% | CL A | 57636Q104 |
| NE | NOBLE CORP PLC | 14,650 | $742 | 0.5% | $35.01 | +27.5% | ORD SHS A | G65431127 |
| — | SITIO ROYALTIES CORP | 30,080 | $728 | 0.5% | $22.86 | — | CLASS A COM | 82983N108 |
| BRK/B | BERKSHIRE HATHAWAY INC DEL | 2,065 | $723 | 0.5% | $202.00 | +75.6% | CL B NEW | 084670702 |
| JOE | ST JOE CO | 12,835 | $697 | 0.5% | $44.39 | +30.1% | COM | 790148100 |
| DAR | DARLING INGREDIENTS INC | 12,895 | $673 | 0.4% | $52.77 | +18.4% | COM | 237266101 |
| HEI | HEICO CORP NEW | 4,053 | $656 | 0.4% | $141.57 | +19.9% | COM | 422806109 |
| PBT | PERMIAN BASIN RTY TR | 27,250 | $579 | 0.4% | $25.03 | — | UNIT BEN INT | 714236106 |
| XOM | EXXON MOBIL CORP | 4,175 | $491 | 0.3% | $34.94 | +189.1% | COM | 30231G102 |
| MSFT | MICROSOFT CORP | 1,325 | $418 | 0.3% | $53.94 | +501.8% | COM | 594918104 |
| NVO | NOVO-NORDISK A S | 3,780 | $344 | 0.2% | $76.39 | — | ADR | 670100205 |
| CME | CME GROUP INC | 1,350 | $270 | 0.2% | $169.49 | +6.3% | COM | 12572Q105 |
| PWR | QUANTA SVCS INC | 1,200 | $224 | 0.1% | $140.68 | +42.1% | COM | 74762E102 |
| ETN | EATON CORP PLC | 1,030 | $220 | 0.1% | $209.69 | 0.0% | SHS | G29183103 |
| FNV | FRANCO NEV CORP | 1,512 | $202 | 0.1% | $136.21 | +1.5% | COM | 351858105 |
| GOOGL | ALPHABET INC | 1,150 | $150 | 0.1% | $106.99 | +20.0% | CAP STK CL A | 02079K305 |
| GLD | SPDR GOLD TR | 650 | $111 | 0.1% | $100.00 | — | GOLD SHS | 78463V107 |
| COP | CONOCOPHILLIPS | 800 | $96 | 0.1% | $48.86 | +120.8% | COM | 20825C104 |
| BF/B | BROWN FORMAN CORP | 1,275 | $74 | 0.0% | $31.82 | +97.9% | CL B | 115637209 |
| RIVN | RIVIAN AUTOMOTIVE INC | 2,200 | $53 | 0.0% | $31.03 | -24.8% | COM CL A | 76954A103 |
| ABT | ABBOTT LABS | 340 | $33 | 0.0% | $36.51 | +175.1% | COM | 002824100 |
| PSX | PHILLIPS 66 | 170 | $20 | 0.0% | $49.15 | +110.2% | COM | 718546104 |