SEC Form 13F

Graham Holdings Co Master Retirement Trust 13F Holdings

Report period2026-06-30
Publicly available2026-08-15
Reported value$734,087
Positions2

Largest disclosed positions

IssuerTickerClassReported valueReported amount
BERKSHIRE HATHAWAY INC DELBRK.ACL A$620,797829
MARKEL GROUP INCMKLCOM$113,29058,008

Public filing evidence only. NexusTrade's simulated follower strategies are hypothetical, modeled results — not live trading returns and not investment advice.

NexusTrade Loading NexusTrade… Taking too long? Reload this page