Q4 2020 Holdings
Filed 2021-01-29 | 3 holdings | $147.8K | 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 | $144.7K | 416 | 97.9% |
| Exicure Inc(XCUR) | COM | 30205M101 | $2.8K | 1,564,372 | 1.9% |
| Aptinyx Inc | COM | 03836N103 | $378 | 109,280 | 0.3% |