Location: NEW YORK, NY
CIK: 0001632108 · Show all filings
Period: Q1 2026 (← Previous)
Filing Date: May 15, 2026
Total Value: $162M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| PROF | PROFOUND MED CORP | 441,015 | $2.858M | 1.8% | — | — | COM NEW | 74319B502 |
| AMD | ADVANCED MICRO DEVICES INC | 11,480 | $2.335M | 1.4% | — | — | COM | 007903107 |
| QXO | QXO INC | 77,375 | $1.503M | 0.9% | — | — | COM NEW | 82846H405 |
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| DMRC | DIGIMARC CORP NEW | 1,062,800 (+53.0%) | $5.218M (+14.5%) | 3.2% | — | — | COM | 25381B101 |
| SNPS | SYNOPSYS INC | 9,390 (+7.3%) | $3.723M (-9.4%) | 2.3% | — | — | COM | 871607107 |
| VNRX | VOLITIONRX LTD | 16,149,000 (+40.9%) | $3.262M (+11.3%) | 2.0% | — | — | COM | 928661107 |
| GH | GUARDANT HEALTH INC | 36,410 (+15.6%) | $3.363M (+4.5%) | 2.1% | — | — | COM | 40131M109 |
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| BABA | ALIBABA GROUP HLDG LTD | 5,508 | $807K | 0.5% | — | — | — | 01609W102 |
| GOOGL | ALPHABET INC | 1,505 | $471K | 0.3% | — | — | — | 02079K305 |
| RIVN | RIVIAN AUTOMOTIVE INC | 4,400 | $86,724 | 0.1% | — | — | — | 76954A103 |
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| TPL | TEXAS PACIFIC LAND CORPORATI | 86,225 (-17.3%) | $40.92M (+36.7%) | 25.2% | — | — | COM | 88262P102 |
| TRUP | TRUPANION INC | 98,550 (-60.5%) | $2.524M (-72.9%) | 1.6% | — | — | COM | 898202106 |
| NTRA | NATERA INC | 64,455 (-18.8%) | $12.89M (-29.1%) | 7.9% | — | — | COM | 632307104 |
| TMDX | TRANSMEDICS GROUP INC | 90,530 (-13.6%) | $9M (-29.4%) | 5.5% | — | — | COM | 89377M109 |
| GOOG | ALPHABET INC | 37,340 (-19.0%) | $10.71M (-25.9%) | 6.6% | — | — | CAP STK CL C | 02079K107 |
| STXS | STEREOTAXIS INC | 4,350,400 (-10.5%) | $8.005M (-28.4%) | 4.9% | — | — | COM NEW | 85916J409 |
| PTC | PTC INC | 41,455 (-17.9%) | $5.907M (-32.9%) | 3.6% | — | — | COM | 69370C100 |
| GXO | GXO LOGISTICS INCORPORATED | 129,260 (-13.3%) | $6.702M (-14.6%) | 4.1% | — | — | COMMON STOCK | 36262G101 |
| ARM | ARM HOLDINGS PLC | 26,085 (-8.3%) | $3.946M (+27.0%) | 2.4% | — | — | SPONSORED ADS | 042068205 |
| MA | MASTERCARD INCORPORATED | 5,075 (-12.6%) | $2.536M (-23.5%) | 1.6% | — | — | CL A | 57636Q104 |
| RNR | RENAISSANCERE HLDGS LTD | 22,620 (-13.7%) | $6.723M (-8.8%) | 4.1% | — | — | COM | G7496G103 |
| UI | UBIQUITI INC | 8,955 (-24.2%) | $7.077M (+8.2%) | 4.4% | — | — | COM | 90353W103 |
| HEI | HEICO CORP NEW | 5,850 (-6.6%) | $1.604M (-20.9%) | 1.0% | — | — | COM | 422806109 |
| TSM | TAIWAN SEMICONDUCTOR MANUFAC | 27,405 (-13.4%) | $9.262M (-3.6%) | 5.7% | — | — | SPONSORED ADS | 874039100 |
| XPO | XPO INC | 49,700 (-27.6%) | $9.669M (+3.6%) | 6.0% | — | — | COM | 983793100 |
| BRK/B | BERKSHIRE HATHAWAY INC DEL | 3,670 (-5.2%) | $1.759M (-9.6%) | 1.1% | — | — | CL B NEW | 084670702 |
| MSFT | MICROSOFT CORP | 1,100 (-2.2%) | $407K (-25.2%) | 0.3% | — | — | COM | 594918104 |
| GLD | SPDR GOLD TR | 600 (-7.7%) | $258K (+0.2%) | 0.2% | — | — | GOLD SHS | 78463V107 |