Q4 2019 Holdings
Filed 2020-02-05 | 6 holdings | $205.8K | 13F-HR | View on SEC ↗ · Holdings Table ↗
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| Issuer | Class | CUSIP | Value ↓ | Shares | % Portfolio |
|---|---|---|---|---|---|
| Berkshire Hathaway Inc del(BRK/A) | CL A | 084670108 | $154.5K | 455 | 75.1% |
| Black Stone Minerals L P(BSM) | COM UNIT | 09225M101 | $31.9K | 2,508,475 | 15.5% |
| Berkshire Hathaway Inc del(BRK/B) | CL B NEW | 084670702 | $9.3K | 41,202 | 4.5% |
| Plains All Amern Pipeline L(PAA) | UNIT LTD PARTN | 726503105 | $5.2K | 281,376 | 2.5% |
| Exicure Inc(XCUR) | COM | 30205M101 | $4.5K | 1,564,372 | 2.2% |
| Aptinyx Inc | COM | 03836N103 | $374 | 109,280 | 0.2% |