SEC Form 13F

Citadel Investment Advisory, Inc. 13F Holdings

Report period2026-06-30
Publicly available2026-07-24
Reported value$220,258,000
Positions76

Largest disclosed positions

IssuerTickerClassReported valueReported amount
Beckshire HathawayBRK.BBRKB$52,436,000104,793
Markel CorpMKLMKL$29,768,00015,242
Alphabet Inc. Class AGOOGLGOOGL$16,678,00046,669
Alphabet Inc. Class CGOOGGOOG$9,692,00027,430
Imperial Metals CorpIIIIPMLF$7,590,0001,732,813
Philip Morris IntlPMPM$7,061,00039,030
Johnson & JohnsonJNJJNJ$5,855,00023,054
Microsoft CorpMSFTMSFT$5,434,00014,568
Raytheon Technologies CorpRTXRTX$5,302,00027,943
IBM CorpIBMIBM$4,745,00016,875

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