Institutional manager
BROWN BROTHERS HARRIMAN & CO
Holds positions in 488 of the S&P 500, worth $12.5bn as reported for the quarter ended 31-mar-2026.
Positions held488of 488 index companies covered
Reported value$12.5bnS&P 500 positions only
Top ten weight44%how concentrated the book is
Filing entities1single filer
Largest positions
The 60 biggest by reported value, of 488 held. The rest are smaller than every one of these.
Alphabet Inc. (Class A)GOOGL3.4m$980mCommunication ServicesMicrosoftMSFT1.9m$721mInformation TechnologyApple Inc.AAPL2.7m$687mInformation TechnologyBerkshire HathawayBRK.B1.1m$644mFinancialsKLA CorporationKLAC349,901$515mInformation TechnologyAmazonAMZN2.3m$475mConsumer DiscretionaryWaste ManagementWM1.7m$379mIndustrialsMastercardMA724,865$362mFinancialsLinde plcLIN723,725$359mMaterialsNvidiaNVDA1.9m$331mInformation TechnologyApplied MaterialsAMAT879,089$300mInformation TechnologyU.S. BancorpUSB5.7m$299mFinancialsOracle CorporationORCL1.9m$278mInformation TechnologyProgressive CorporationPGR1.3m$258mFinancialsWalmartWMT1.9m$240mConsumer StaplesCostcoCOST234,028$233mConsumer StaplesLilly (Eli)LLY245,599$226mHealth CareArthur J. Gallagher & Co.AJG1.0m$223mFinancialsState Street CorporationSTT631,166$212mFinancialsZoetisZTS1.4m$167mHealth CareThermo Fisher ScientificTMO338,619$166mHealth CareJPMorgan ChaseJPM564,561$166mFinancialsRockwell AutomationROK425,771$153mIndustrialsNike, Inc.NKE2.9m$152mConsumer DiscretionaryTexas InstrumentsTXN774,141$150mInformation TechnologyCadence Design SystemsCDNS540,303$150mInformation TechnologyMcDonald'sMCD480,179$149mConsumer DiscretionaryJohnson & JohnsonJNJ601,322$147mHealth CareProcter & GamblePG966,537$140mConsumer StaplesBroadcomAVGO450,849$140mInformation TechnologyS&P GlobalSPGI319,107$136mFinancialsAbbott LaboratoriesABT1.2m$126mHealth CareBooking HoldingsBKNG29,187$123mConsumer DiscretionaryCoca-Cola Company (The)KO1.4m$104mConsumer StaplesAnalog DevicesADI323,041$103mInformation TechnologyPalo Alto NetworksPANW600,388$96mInformation TechnologyVisa Inc.V269,111$81mFinancialsKeysight TechnologiesKEYS271,410$77mInformation TechnologyDeere & CompanyDE125,904$71mIndustrialsPhilip Morris InternationalPM410,938$68mConsumer StaplesCBRE GroupCBRE490,368$66mReal EstateArista NetworksANET538,886$66mInformation TechnologyParker HannifinPH72,597$65mIndustrialsHilton WorldwideHLT208,278$63mConsumer DiscretionaryEcolabECL231,375$62mMaterialsOtis WorldwideOTIS778,135$60mIndustrialsVulcan Materials CompanyVMC213,929$58mMaterialsWest Pharmaceutical ServicesWST228,415$57mHealth CareBlackRockBLK58,785$57mFinancialsIntuitive SurgicalISRG115,476$53mHealth CareUnion Pacific CorporationUNP210,750$51mIndustrialsHome Depot (The)HD142,219$47mConsumer DiscretionaryTake-Two InteractiveTTWO233,301$46mCommunication ServicesExxonMobilXOM270,246$46mEnergyBrown & BrownBRO663,762$43mFinancialsHCA HealthcareHCA84,475$40mHealth CareIllinois Tool WorksITW124,163$32mIndustrialsServiceNowNOW301,180$31mInformation TechnologyMerck & Co.MRK239,838$29mHealth CareBroadridge Financial SolutionsBR165,445$27mIndustrials
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.