SEC Form 13F

Graham Holdings Co 13F Holdings

Report period2026-06-30
Publicly available2026-08-15
Reported value$1,083,092
Positions6

Largest disclosed positions

IssuerTickerClassReported valueReported amount
ALPHABET INCGOOGCAP STK CL C$347,058982,250
BERKSHIRE HATHAWAY INC DELBRK.ACL A$316,015422
BERKSHIRE HATHAWAY INC DELBRK.BCL B NEW$241,148481,920
MARKEL GROUP INCMKLCOM$124,58863,793
PUBMATIC INCPUBMCOM CL A$44,5943,398,904
CABLE ONE INCCABOCOM$9,689182,439

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

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