Location: Evanston, IL
CIK: 0000873687 · Show all filings
Period: Q2 2018 (← Previous) (Next →)
Filing Date: Aug 9, 2018
Total Value: $151M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| BRK/A | BERKSHIRE HATHAWAY INC DEL | 455 | $128M | 85.0% | $201277.39 | +45.5% | CL A | 084670108 |
| BSM | BLACK STONE MINERALS L P | 1,086,025 | $20.08M | 13.3% | $14.43 | — | COM UNIT | 09225M101 |
| — | APTINYX INC | 109,280 | $2.641M | 1.7% | $24.17 | — | COM | 03836N103 |