Institutional manager
WELLINGTON MANAGEMENT GROUP LLP
Holds positions in 465 of the S&P 500, worth $411.4bn as reported for the quarter ended 31-mar-2026.
Positions held465of 488 index companies covered
Reported value$411.4bnS&P 500 positions only
Top ten weight34%how concentrated the book is
Filing entities1single filer
Largest positions
The 60 biggest by reported value, of 465 held. The rest are smaller than every one of these.
NvidiaNVDA133.9m$23.3bnInformation TechnologyMicrosoftMSFT52.7m$19.5bnInformation TechnologyAlphabet Inc. (Class A)GOOGL61.4m$17.6bnCommunication ServicesApple Inc.AAPL65.0m$16.5bnInformation TechnologyBroadcomAVGO49.7m$15.4bnInformation TechnologyAmazonAMZN62.4m$13.0bnConsumer DiscretionaryLilly (Eli)LLY13.4m$12.3bnHealth CareMerck & Co.MRK84.3m$10.1bnHealth CareMeta PlatformsMETA11.7m$6.69bnCommunication ServicesMastercardMA13.0m$6.50bnFinancialsWells FargoWFC65.9m$5.28bnFinancialsJohnson & JohnsonJNJ20.1m$4.91bnHealth CareSempraSRE46.1m$4.48bnUtilitiesExxonMobilXOM22.5m$3.82bnEnergyTarga ResourcesTRGP15.0m$3.77bnEnergyT-Mobile USTMUS17.2m$3.61bnCommunication ServicesBlackRockBLK3.6m$3.51bnFinancialsNetflixNFLX35.4m$3.40bnCommunication ServicesTesla, Inc.TSLA9.2m$3.40bnConsumer DiscretionaryNorthrop GrummanNOC5.0m$3.39bnIndustrialsWelltowerWELL17.0m$3.35bnReal EstateHome Depot (The)HD9.6m$3.17bnConsumer DiscretionaryVisa Inc.V10.2m$3.09bnFinancialsNasdaq, Inc.NDAQ36.3m$3.08bnFinancialsMarsh McLennanMRSH17.4m$3.01bnFinancialsDominion EnergyD47.6m$2.94bnUtilitiesDanaher CorporationDHR14.8m$2.80bnHealth CarePhilip Morris InternationalPM16.9m$2.79bnConsumer StaplesAbbott LaboratoriesABT27.1m$2.78bnHealth CareUnitedHealth GroupUNH10.1m$2.73bnHealth CareWalt Disney Company (The)DIS27.9m$2.69bnCommunication ServicesNXP SemiconductorsNXPI13.6m$2.69bnInformation TechnologyCiscoCSCO34.4m$2.67bnInformation TechnologyStryker CorporationSYK8.1m$2.67bnHealth CareTexas InstrumentsTXN13.5m$2.61bnInformation TechnologyS&P GlobalSPGI6.1m$2.58bnFinancialsLinde plcLIN5.2m$2.55bnMaterialsDiamondback EnergyFANG12.5m$2.47bnEnergyElevance HealthELV8.2m$2.41bnHealth CareBank of AmericaBAC46.6m$2.27bnFinancialsPaccarPCAR18.5m$2.14bnIndustrialsAmerican International GroupAIG28.4m$2.13bnFinancialsTJX CompaniesTJX13.3m$2.13bnConsumer DiscretionaryKLA CorporationKLAC1.4m$2.12bnInformation TechnologyM&T BankMTB10.0m$2.06bnFinancialsChubb LimitedCB6.3m$2.06bnFinancialsAutomatic Data ProcessingADP10.1m$2.05bnIndustrialsEaton CorporationETN5.7m$2.04bnIndustrialsNike, Inc.NKE38.4m$2.03bnConsumer DiscretionaryHuntington BancsharesHBAN129.4m$2.02bnFinancialsCoca-Cola Company (The)KO26.6m$2.02bnConsumer StaplesFerguson EnterprisesFERG8.5m$1.98bnIndustrialsMarriott InternationalMAR5.8m$1.91bnConsumer DiscretionaryAmphenolAPH15.0m$1.90bnInformation TechnologyGilead SciencesGILD13.5m$1.89bnHealth CareHCA HealthcareHCA3.9m$1.85bnHealth CareIntuitive SurgicalISRG4.0m$1.83bnHealth CareAtmos EnergyATO9.7m$1.78bnUtilitiesConocoPhillipsCOP13.5m$1.78bnEnergyEdwards LifesciencesEW22.0m$1.76bnHealth Care
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.