Location: Evanston, IL
CIK: 0000873687 · Show all filings
Period: Q1 2019 (← Previous) (Next →)
Filing Date: May 8, 2019
Total Value: $165M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| BRK/A | BERKSHIRE HATHAWAY INC DEL | 455 | $137M | 83.1% | $201277.39 | +50.4% | CL A | 084670108 |
| BSM | BLACK STONE MINERALS L P | 1,086,025 | $19.16M | 11.6% | $14.43 | — | COM UNIT | 09225M101 |
| BRK/B | BERKSHIRE HATHAWAY INC DEL | 41,202 | $8.277M | 5.0% | $201.85 | 0.0% | CL B NEW | 084670702 |
| — | APTINYX INC | 109,280 | $443K | 0.3% | $24.17 | — | COM | 03836N103 |