Graham Holdings Co Master Retirement Trust
CIK 1912699
13F portfolio (2026-Q1)
$706,369
Positions
2
As reported on this filer's Form 13F for 2026-Q1, filed 2026-05-15. Long positions in SEC Section 13(f) securities; a lagged quarterly snapshot, filed up to 45 days after quarter-end.
| 1 | BRK/A | BERKSHIRE HATHAWAY INC DEL |
| 2 | MKL | MARKEL GROUP INC |
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