Location: Evanston, IL
CIK: 0000873687 · Show all filings
Period: Q2 2026 (← Previous)
Filing Date: Jul 9, 2026
Total Value: $63.33M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| VOO | VANGUARD INDEX FDS | 8,826 | $6.062M | 9.6% | $686.81 | — | SP500 ETF SHS | 922908363 |
| VGIT | VANGUARD SCOTTSDALE FDS | 56,491 | $3.332M | 5.3% | $58.98 | — | INTER TERM TREAS | 92206C706 |
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| BRK/A | BERKSHIRE HATHAWAY INC DEL | 66 | $49.42M | 78.0% | $667347.44 | — | CL A | 084670108 |
| RYAN | RYAN SPECIALTY HOLDINGS INC | 119,046 | $4.495M | 7.1% | $46.64 | — | CL A | 78351F107 |
| — | EXICURE INC | 10,430 | $21,694 | 0.0% | $4.26 | — | COM | 30205M201 |