Institutional manager
GARDNER RUSSO & QUINN LLC
Holds positions in 39 of the S&P 500, worth $5.85bn as reported for the quarter ended 31-mar-2026.
Positions held39of 488 index companies covered
Reported value$5.85bnS&P 500 positions only
Top ten weight97%how concentrated the book is
Filing entities1single filer
Largest positions
The 39 biggest by reported value.
Berkshire HathawayBRK.B1.1m$1.58bnFinancialsAlphabet Inc. (Class A)GOOGL3.4m$964mCommunication ServicesMastercardMA1.6m$777mFinancialsPhilip Morris InternationalPM4.6m$761mConsumer StaplesNetflixNFLX5.6m$539mCommunication ServicesMartin Marietta MaterialsMLM715,411$421mMaterialsUberUBER5.2m$372mIndustrialsDoorDashDASH1.0m$150mConsumer DiscretionaryComcastCMCSA2.3m$65mCommunication ServicesBrown–FormanBF.B2.3m$62mConsumer StaplesJPMorgan ChaseJPM148,798$44mFinancialsExxonMobilXOM193,950$33mEnergyVisa Inc.V93,812$28mFinancialsAltriaMO164,461$11mConsumer StaplesUnion Pacific CorporationUNP27,638$7mIndustrialsCostcoCOST4,624$5mConsumer StaplesDover CorporationDOV19,126$4mIndustrialsAbbVieABBV12,410$3mHealth CareVulcan Materials CompanyVMC7,263$2mMaterialsAmerican ExpressAXP6,485$2mFinancialsMcCormick & CompanyMKC38,581$2mConsumer StaplesPepsiCoPEP9,205$1mConsumer StaplesProcter & GamblePG9,229$1mConsumer StaplesMicrosoftMSFT3,544$1mInformation TechnologyWalmartWMT9,740$1mConsumer StaplesApple Inc.AAPL4,751$1mInformation TechnologyAbbott LaboratoriesABT11,510$1mHealth CareCoca-Cola Company (The)KO13,025$990,551Consumer StaplesWells FargoWFC7,450$593,115FinancialsOracle CorporationORCL3,600$529,596Information TechnologyChevron CorporationCVX2,470$511,043EnergyGeneracGNRC2,250$439,493IndustrialsHormel FoodsHRL19,000$430,350Consumer StaplesCaterpillar Inc.CAT450$318,807IndustrialsJohnson & JohnsonJNJ1,304$318,750Health CareMcDonald'sMCD947$294,318Consumer DiscretionaryMerck & Co.MRK2,141$257,536Health CareWalt Disney Company (The)DIS2,517$242,592Communication ServicesAmazonAMZN1,040$216,601Consumer Discretionary
What this page is not
Positions in S&P 500 constituents only, from 13F filings, which report US listed, long, US custodied holdings. A manager's real book is larger than this in every case: anything outside the index, outside US custody, held through derivatives, or below its reporting obligation is not here.