Q1 2019 Holdings
Filed 2019-05-08 | 4 holdings | $164.9K | 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 | $137.1K | 455 | 83.1% |
| Black Stone Minerals L P(BSM) | COM UNIT | 09225M101 | $19.2K | 1,086,025 | 11.6% |
| Berkshire Hathaway Inc del(BRK/B) | CL B NEW | 084670702 | $8.3K | 41,202 | 5.0% |
| Aptinyx Inc | COM | 03836N103 | $443 | 109,280 | 0.3% |