Institutional manager
SEI INVESTMENTS CO
Holds positions in 487 of the S&P 500, worth $59.4bn as reported for the quarter ended 31-mar-2026.
Positions held487of 488 index companies covered
Reported value$59.4bnS&P 500 positions only
Top ten weight32%how concentrated the book is
Filing entities1single filer
Largest positions
The 60 biggest by reported value, of 487 held. The rest are smaller than every one of these.
NvidiaNVDA21.7m$3.78bnInformation TechnologyAlphabet Inc. (Class A)GOOGL10.0m$2.88bnCommunication ServicesApple Inc.AAPL11.3m$2.86bnInformation TechnologyMicrosoftMSFT7.0m$2.59bnInformation TechnologyAmazonAMZN10.5m$2.19bnConsumer DiscretionaryBroadcomAVGO5.1m$1.57bnInformation TechnologyMeta PlatformsMETA2.0m$1.13bnCommunication ServicesState Street CorporationSTT31.9m$987mFinancialsLilly (Eli)LLY767,347$706mHealth CareMastercardMA1.2m$621mFinancialsVisa Inc.V1.8m$558mFinancialsTesla, Inc.TSLA1.5m$558mConsumer DiscretionaryWelltowerWELL2.7m$526mReal EstateNetflixNFLX5.2m$502mCommunication ServicesJohnson & JohnsonJNJ2.0m$479mHealth CareGE AerospaceGE1.3m$383mIndustrialsJPMorgan ChaseJPM1.3m$382mFinancialsGE VernovaGEV435,878$380mIndustrialsAdvanced Micro DevicesAMD1.7m$355mInformation TechnologyBooking HoldingsBKNG83,598$352mConsumer DiscretionaryExxonMobilXOM2.0m$335mEnergyPalantir TechnologiesPLTR2.1m$311mInformation TechnologyDigital RealtyDLR1.6m$297mReal EstateCBRE GroupCBRE2.2m$295mReal EstatePrologisPLD2.2m$295mReal EstateParker HannifinPH329,345$295mIndustrialsIntuitive SurgicalISRG633,666$292mHealth CareVerizonVZ5.7m$287mCommunication ServicesRTX CorporationRTX1.5m$285mIndustrialsBerkshire HathawayBRK.B591,360$283mFinancialsPhilip Morris InternationalPM1.7m$275mConsumer StaplesAT&TT9.4m$272mCommunication ServicesMicron TechnologyMU802,106$271mInformation TechnologyEquinixEQIX261,732$257mReal EstateMerck & Co.MRK2.1m$253mHealth CareTeledyne TechnologiesTDY414,989$251mInformation TechnologyBank of AmericaBAC5.1m$248mFinancialsLinde plcLIN494,915$245mMaterialsCitigroupC2.2m$245mFinancialsMcKesson CorporationMCK283,014$245mHealth CareLam ResearchLRCX1.1m$238mInformation TechnologyMorgan StanleyMS1.4m$232mFinancialsCignaCI865,893$231mHealth CareL3HarrisLHX666,545$230mIndustrialsWalmartWMT1.8m$227mConsumer StaplesCiscoCSCO2.9m$226mInformation TechnologyApplied MaterialsAMAT654,891$224mInformation TechnologyCostcoCOST223,003$222mConsumer StaplesChevron CorporationCVX1.1m$222mEnergyHCA HealthcareHCA467,796$221mHealth CareBaker HughesBKR3.6m$219mEnergyWells FargoWFC2.6m$212mFinancialsCapital OneCOF1.1m$207mFinancialsCF IndustriesCF1.6m$206mMaterialsAnalog DevicesADI643,745$205mInformation TechnologyUnitedHealth GroupUNH728,275$197mHealth CareProcter & GamblePG1.3m$194mConsumer StaplesHilton WorldwideHLT638,021$194mConsumer DiscretionaryAbbVieABBV884,601$192mHealth CareS&P GlobalSPGI444,101$189mFinancials
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.