Location: Arlington, VA
CIK: 0000104889 · Show all filings
Period: Q1 2026 (← Previous) (Next →)
Filing Date: May 15, 2026
Total Value: $967M
| Ticker | Issuer | Shares | Value | % | Est. Cost | Unrealized | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|
| BRK/A | BERKSHIRE HATHAWAY INC DEL | 422 | $303M | 31.3% | — | — | — | 084670108 |
| GOOG | ALPHABET INC | 983,712 | $282M | 29.2% | — | — | — | 02079K107 |
| BRK/B | BERKSHIRE HATHAWAY INC DEL | 481,920 | $231M | 23.9% | — | — | — | 084670702 |
| MKL | MARKEL GROUP INC | 55,430 | $106M | 11.0% | — | — | — | 570535104 |
| PUBM | PUBMATIC INC | 3,398,904 | $27.8M | 2.9% | — | — | — | 74467Q103 |
| CABO | CABLE ONE INC | 182,439 | $16.64M | 1.7% | — | — | — | 12685J105 |