Vanguard Mid-Cap Index Fund ETF Shares (VO)
Every component of VO and its weight in the fund, as of 2026-10-19.
| Component | Weight | % | Sector |
|---|---|---|---|
| VLOValero Energy Corporation · United States | 1.12% | Energy | |
| NETCloudflare Inc · United States | 1.08% | Technology | |
| MPCMarathon Petroleum Corp · United States | 1.04% | Energy | |
| PSXPhillips 66 · United States | 1.02% | Energy | |
| VRTVertiv Holdings Co · United States | 0.96% | Industrials | |
| DDOGDatadog Inc · United States | 0.94% | Technology | |
| PWRQuanta Services Inc · United States | 0.93% | Industrials | |
| HWMHowmet Aerospace Inc · United States | 0.93% | Industrials | |
| HOODRobinhood Markets Inc · United States | 0.92% | Financial Services | |
| LITELumentum Holdings Inc · United States | 0.86% | Technology | |
| CEGConstellation Energy Corp · United States | 0.85% | Utilities | |
| HPEHewlett Packard Enterprise Co · United States | 0.83% | Technology | |
| ROSTRoss Stores Inc · United States | 0.77% | Consumer Cyclical | |
| WBDWarner Bros Discovery Inc · United States | 0.76% | Communication Services | |
| BEBloom Energy Corp · United States | 0.73% | Industrials | |
| SLBSchlumberger NV · United States | 0.73% | Energy | |
| MSIMotorola Solutions Inc · United States | 0.73% | Technology | |
| CMICummins Inc · United States | 0.71% | Industrials | |
| HLTHilton Worldwide Holdings Inc · United States | 0.69% | Consumer Cyclical | |
| DASHDoorDash, Inc. Class A Common Stock · United States | 0.67% | Consumer Cyclical | |
| TGTTarget Corporation · United States | 0.67% | Consumer Defensive | |
| DLRDigital Realty Trust Inc · United States | 0.67% | Real Estate | |
| GMGeneral Motors Company · United States | 0.66% | Consumer Cyclical | |
| MPWRMonolithic Power Systems Inc · United States | 0.65% | Technology | |
| RCLRoyal Caribbean Cruises Ltd · United States | 0.65% | Consumer Cyclical | |
| SPGSimon Property Group Inc · United States | 0.64% | Real Estate | |
| TELTE Connectivity Ltd · United States | 0.63% | Technology | |
| KEYSKeysight Technologies Inc · United States | 0.62% | Technology | |
| APDAir Products and Chemicals Inc · United States | 0.62% | Basic Materials | |
| URIUnited Rentals Inc · United States | 0.61% | Industrials | |
| AEPAmerican Electric Power Co Inc · United States | 0.61% | Utilities | |
| TRGPTarga Resources Inc · United States | 0.60% | Energy | |
| TDGTransdigm Group Incorporated · United States | 0.59% | Industrials | |
| TERTeradyne Inc · United States | 0.59% | Technology | |
| AMEAmetek Inc · United States | 0.58% | Industrials | |
| FASTFastenal Company · United States | 0.58% | Industrials | |
| NEMNewmont Goldcorp Corp · United States | 0.58% | Basic Materials | |
| FIXComfort Systems USA Inc · United States | 0.58% | Industrials | |
| AONAon PLC · United States | 0.57% | Financial Services | |
| BKRBaker Hughes Co · United States | 0.56% | Energy | |
| AJGArthur J Gallagher & Co · United States | 0.56% | Financial Services | |
| PCARPACCAR Inc · United States | 0.56% | Industrials | |
| TFCTruist Financial Corp · United States | 0.55% | Financial Services | |
| COHRCoherent Inc · United States | 0.55% | Technology | |
| CORCencora Inc. · United States | 0.55% | Healthcare | |
| ALLThe Allstate Corporation · United States | 0.54% | Financial Services | |
| MSTRMicroStrategy Incorporated · United States | 0.54% | Technology | |
| GWWWW Grainger Inc · United States | 0.54% | Industrials | |
| FTNTFortinet Inc · United States | 0.54% | Technology | |
| SNOWSnowflake Inc. · United States | 0.53% | Technology | |
| ALABAstera Labs, Inc. · United States | 0.53% | Technology | |
| LNGCheniere Energy Inc · United States | 0.53% | Energy | |
| CAHCardinal Health Inc · United States | 0.53% | Healthcare | |
| CRHCRH PLC · United Kingdom | 0.52% | Basic Materials | |
| NUENucor Corp · United States | 0.52% | Basic Materials | |
| DDominion Energy Inc · United States | 0.52% | Utilities | |
| AAgilent Technologies Inc · United States | 0.50% | Healthcare | |
| DVNDevon Energy Corporation · United States | 0.50% | Energy | |
| DALDelta Air Lines Inc · United States | 0.50% | Industrials | |
| METMetLife Inc · United States | 0.50% | Financial Services | |
| CTVACorteva Inc · United States | 0.50% | Basic Materials | |
| CIENCiena Corp · United States | 0.49% | Technology | |
| SRESempra Energy · United States | 0.49% | Utilities | |
| ORealty Income Corporation · United States | 0.49% | Real Estate | |
| EWEdwards Lifesciences Corp · United States | 0.48% | Healthcare | |
| AFLAflac Incorporated · United States | 0.48% | Financial Services | |
| PSAPublic Storage · United States | 0.47% | Real Estate | |
| STTState Street Corp · United States | 0.47% | Financial Services | |
| ROKRockwell Automation Inc · United States | 0.47% | Industrials | |
| FITBFifth Third Bancorp · United States | 0.47% | Financial Services | |
| HUMHumana Inc · United States | 0.47% | Healthcare | |
| BDXBecton Dickinson and Company · United States | 0.47% | Healthcare | |
| EQREquity Residential · United States | 0.46% | Real Estate | |
| GRMNGarmin Ltd · United States | 0.46% | Technology | |
| ETREntergy Corporation · United States | 0.46% | Utilities | |
| NDAQNasdaq Inc · United States | 0.46% | Financial Services | |
| FFord Motor Company · United States | 0.46% | Consumer Cyclical | |
| JCIJohnson Controls International PLC · United States | 0.46% | Industrials | |
| WABWestinghouse Air Brake Technologies Corp · United States | 0.45% | Industrials | |
| VSTVistra Corp. · United States | 0.44% | Utilities | |
| FERGFerguson Plc · United States | 0.44% | Industrials | |
| AZOAutoZone Inc · United States | 0.44% | Consumer Cyclical | |
| IQVIQVIA Holdings Inc · United States | 0.44% | Healthcare | |
| CVNACarvana Co · United States | 0.44% | Consumer Cyclical | |
| ADSKAutodesk Inc · United States | 0.43% | Technology | |
| LHXL3Harris Technologies Inc · United States | 0.43% | Industrials | |
| RKLBRocket Lab USA Inc. · United States | 0.43% | Industrials | |
| VTRVentas Inc · United States | 0.43% | Real Estate | |
| NKENike Inc · United States | 0.43% | Consumer Cyclical | |
| CARRCarrier Global Corp · United States | 0.43% | Industrials | |
| EBAYeBay Inc · United States | 0.43% | Consumer Cyclical | |
| XELXcel Energy Inc · United States | 0.42% | Utilities | |
| MCHPMicrochip Technology Inc · United States | 0.42% | Technology | |
| WATWaters Corporation · United States | 0.42% | Healthcare | |
| VEEVVeeva Systems Inc Class A · United States | 0.42% | Healthcare | |
| WMBWilliams Companies Inc · United States | 0.42% | Energy | |
| OXYOccidental Petroleum Corporation · United States | 0.42% | Energy | |
| AMPAmeriprise Financial Inc · United States | 0.41% | Financial Services | |
| EXCExelon Corporation · United States | 0.41% | Utilities | |
| XYZBlock, Inc · United States | 0.40% | Technology | |
| IDXXIDEXX Laboratories Inc · United States | 0.40% | Healthcare | |
| NTAPNetApp Inc · United States | 0.40% | Technology | |
| RSGRepublic Services Inc · United States | 0.40% | Industrials | |
| CMGChipotle Mexican Grill Inc · United States | 0.39% | Consumer Cyclical | |
| KDPKeurig Dr Pepper Inc · United States | 0.39% | Consumer Defensive | |
| PRUPrudential Financial, Inc. · United States | 0.39% | Financial Services | |
| REGNRegeneron Pharmaceuticals Inc · United States | 0.39% | Healthcare | |
| ADMArcher-Daniels-Midland Company · United States | 0.39% | Consumer Defensive | |
| FANGDiamondback Energy Inc · United States | 0.39% | Energy | |
| AIGAmerican International Group Inc · United States | 0.39% | Financial Services | |
| WCNWaste Connections Inc · United States | 0.39% | Industrials | |
| TTWOTake-Two Interactive Software Inc · United States | 0.39% | Communication Services | |
| YUMYum! Brands Inc · United States | 0.38% | Consumer Cyclical | |
| EDConsolidated Edison Inc · United States | 0.37% | Utilities | |
| WDAYWorkday Inc · United States | 0.37% | Technology | |
| SYYSysco Corporation · United States | 0.37% | Consumer Defensive | |
| UALUnited Airlines Holdings Inc · United States | 0.36% | Industrials | |
| NSCNorfolk Southern Corporation · United States | 0.36% | Industrials | |
| MSCIMSCI Inc · United States | 0.36% | Financial Services | |
| MRNAModerna Inc · United States | 0.35% | Healthcare | |
| ROPRoper Technologies Inc · United States | 0.35% | Technology | |
| CBRECBRE Group Inc Class A · United States | 0.35% | Real Estate | |
| TRVThe Travelers Companies Inc · United States | 0.35% | Financial Services | |
| COINCoinbase Global Inc · United States | 0.35% | Financial Services | |
| KVUEKenvue Inc. · United States | 0.35% | Consumer Defensive | |
| PEGPublic Service Enterprise Group Inc · United States | 0.34% | Utilities | |
| ALNYAlnylam Pharmaceuticals Inc · United States | 0.33% | Healthcare | |
| AXONAxon Enterprise Inc. · United States | 0.33% | Industrials | |
| DXCMDexCom Inc · United States | 0.33% | Healthcare | |
| ODFLOld Dominion Freight Line Inc · United States | 0.33% | Industrials | |
| WECWEC Energy Group Inc · United States | 0.33% | Utilities | |
| DHIDR Horton Inc · United States | 0.33% | Consumer Cyclical | |
| CTASCintas Corporation · United States | 0.33% | Industrials | |
| HIGHartford Financial Services Group · United States | 0.33% | Financial Services | |
| KMBKimberly-Clark Corporation · United States | 0.33% | Consumer Defensive | |
| CLColgate-Palmolive Company · United States | 0.33% | Consumer Defensive | |
| CRWVCoreWeave, Inc. Class A Common Stock · United States | 0.33% | Technology | |
| KRKroger Company · United States | 0.32% | Consumer Defensive | |
| MTBM&T Bank Corporation · United States | 0.32% | Financial Services | |
| HONHoneywell International Inc · United States | 0.31% | Industrials | |
| BIIBBiogen Inc · United States | 0.31% | Healthcare | |
| HBANHuntington Bancshares Incorporated · United States | 0.31% | Financial Services | |
| CCLCarnival Corporation · United States | 0.31% | Consumer Cyclical | |
| RMDResMed Inc · United States | 0.31% | Healthcare | |
| VMCVulcan Materials Company · United States | 0.30% | Basic Materials | |
| BSXBoston Scientific Corp · United States | 0.30% | Healthcare | |
| FDXFedEx Corporation · United States | 0.30% | Industrials | |
| MLMMartin Marietta Materials Inc · United States | 0.30% | Basic Materials | |
| IRIngersoll Rand Inc · United States | 0.30% | Industrials | |
| PAYXPaychex Inc · United States | 0.30% | Technology | |
| IRMIron Mountain Incorporated · United States | 0.29% | Real Estate | |
| MTDMettler-Toledo International Inc · United States | 0.29% | Healthcare | |
| EXPEExpedia Group Inc. · United States | 0.29% | Consumer Cyclical | |
| LYVLive Nation Entertainment Inc · United States | 0.29% | Communication Services | |
| CCICrown Castle · United States | 0.29% | Real Estate | |
| ACGLArch Capital Group Ltd. · United States | 0.29% | Financial Services | |
| ONON Semiconductor Corporation · United States | 0.29% | Technology | |
| SUNBSunbelt Rentals Holdings, Inc. · United States | 0.29% | Industrials | |
| GEHCGE HealthCare Technologies Inc. · United States | 0.28% | Healthcare | |
| TDYTeledyne Technologies Incorporated · United States | 0.28% | Technology | |
| NTRSNorthern Trust Corporation · United States | 0.28% | Financial Services | |
| HPQHP Inc · United States | 0.28% | Technology | |
| CBOECboe Global Markets Inc · United States | 0.28% | Financial Services | |
| KMIKinder Morgan Inc · United States | 0.28% | Energy | |
| TEAMAtlassian Corp Plc · United States | 0.28% | Technology | |
| PYPLPayPal Holdings Inc · United States | 0.27% | Financial Services | |
| PCGPG&E Corp · United States | 0.27% | Utilities | |
| AWKAmerican Water Works · United States | 0.27% | Utilities | |
| DGXQuest Diagnostics Incorporated · United States | 0.27% | Healthcare | |
| AEEAmeren Corp · United States | 0.27% | Utilities | |
| EXRExtra Space Storage Inc · United States | 0.27% | Real Estate | |
| DGDollar General Corporation · United States | 0.26% | Consumer Defensive | |
| RBLXRoblox Corp · United States | 0.26% | Communication Services | |
| WTWWillis Towers Watson PLC · United States | 0.26% | Financial Services | |
| CTSHCognizant Technology Solutions Corp Class A · United States | 0.26% | Technology | |
| MDBMongoDB · United States | 0.26% | Technology | |
| ZTSZoetis Inc · United States | 0.25% | Healthcare | |
| CFGCitizens Financial Group, Inc. · United States | 0.25% | Financial Services | |
| LHLaboratory Corporation of America Holdings · United States | 0.25% | Healthcare | |
| DTEDTE Energy Company · United States | 0.25% | Utilities | |
| CPAYCorpay Inc · United States | 0.25% | Technology | |
| ZMZoom Video Communications Inc · United States | 0.25% | Technology | |
| HALHalliburton Company · United States | 0.25% | Energy | |
| WSTWest Pharmaceutical Services Inc · United States | 0.25% | Healthcare | |
| RJFRaymond James Financial Inc. · United States | 0.25% | Financial Services | |
| FEFirstEnergy Corporation · United States | 0.25% | Utilities | |
| PPLPPL Corporation · United States | 0.24% | Utilities | |
| DOVDover Corporation · United States | 0.24% | Industrials | |
| ARESAres Management LP · United States | 0.24% | Financial Services | |
| OTISOtis Worldwide Corp · United States | 0.24% | Industrials | |
| CINFCincinnati Financial Corporation · United States | 0.24% | Financial Services | |
| VICIVICI Properties Inc · United States | 0.24% | Real Estate | |
| ESEversource Energy · United States | 0.24% | Utilities | |
| ELEstee Lauder Companies Inc · United States | 0.23% | Consumer Defensive | |
| VRSNVeriSign Inc · United States | 0.23% | Technology | |
| HONAVHoneywell Aerospace Inc. Common Stock When Issued · United States | 0.23% | ||
| RFRegions Financial Corporation · United States | 0.23% | Financial Services | |
| LPLALPL Financial Holdings Inc · United States | 0.23% | Financial Services | |
| CNPCenterPoint Energy Inc · United States | 0.23% | Utilities | |
| TROWT. Rowe Price Group Inc · United States | 0.23% | Financial Services | |
| ULTAUlta Beauty Inc · United States | 0.23% | Consumer Cyclical | |
| EXPDExpeditors International of Washington, Inc. · United States | 0.23% | Industrials | |
| APOApollo Global Management LLC Class A · United States | 0.23% | Financial Services | |
| PFGPrincipal Financial Group Inc · United States | 0.23% | Financial Services | |
| CHDChurch & Dwight Company Inc · United States | 0.23% | Consumer Defensive | |
| PPGPPG Industries Inc · United States | 0.23% | Basic Materials | |
| SYFSynchrony Financial · United States | 0.22% | Financial Services | |
| VRSKVerisk Analytics Inc · United States | 0.22% | Industrials | |
| XYLXylem Inc · United States | 0.22% | Industrials | |
| PHMPulteGroup Inc · United States | 0.22% | Consumer Cyclical | |
| HSYHershey Co · United States | 0.22% | Consumer Defensive | |
| VLTOVeralto Corporation · United States | 0.22% | Industrials | |
| KEYKeyCorp · United States | 0.22% | Financial Services | |
| DRIDarden Restaurants Inc · United States | 0.22% | Consumer Cyclical | |
| RKTRocket Companies Inc · United States | 0.22% | Financial Services | |
| CPRTCopart Inc · United States | 0.22% | Industrials | |
| FIFiserv, Inc. · United States | 0.22% | Technology | |
| GPNGlobal Payments Inc · United States | 0.22% | Industrials | |
| SMCISuper Micro Computer Inc · United States | 0.21% | Technology | |
| FLEXFlex Ltd · United States | 0.21% | Technology | |
| DLTRDollar Tree Inc · United States | 0.20% | Consumer Defensive | |
| ZSZscaler Inc · United States | 0.20% | Technology | |
| MKLMarkel Corporation · United States | 0.20% | Financial Services | |
| CMSCMS Energy Corporation · United States | 0.20% | Utilities | |
| RDDTReddit, Inc. · United States | 0.20% | Communication Services | |
| STESTERIS plc · United States | 0.20% | Healthcare | |
| EIXEdison International · United States | 0.20% | Utilities | |
| PKGPackaging Corp of America · United States | 0.20% | Consumer Cyclical | |
| MDLNMedline Inc. Class A Common Stock · United States | 0.20% | Healthcare | |
| KHCThe Kraft Heinz Company · United States | 0.19% | Consumer Defensive | |
| SNASnap-On Inc · United States | 0.19% | Industrials | |
| HEI-AHEICO Corporation · United States | 0.18% | Industrials | |
| BROBrown & Brown Inc · United States | 0.17% | Financial Services | |
| LLoews Corp · United States | 0.17% | Financial Services | |
| EFXEquifax Inc · United States | 0.16% | Industrials | |
| SBACSBA Communications Corp · United States | 0.16% | Real Estate | |
| FISFidelity National Information Services Inc · United States | 0.16% | Technology | |
| STZConstellation Brands Inc Class A · United States | 0.16% | Consumer Defensive | |
| EQTEQT Corporation · United States | 0.16% | Energy | |
| LENLennar Corporation · United States | 0.15% | Consumer Cyclical | |
| CNCCentene Corp · United States | 0.15% | Healthcare | |
| STLDSteel Dynamics Inc · United States | 0.15% | Basic Materials | |
| WRBW. R. Berkley Corp · United States | 0.14% | Financial Services | |
| QQnity Electronics, Inc · United States | 0.13% | Technology | |
| INSMInsmed Inc · United States | 0.12% | Healthcare | |
| HEIHeico Corporation · United States | 0.12% | Industrials | |
| HUBBHubbell Inc · United States | 0.12% | Industrials | |
| FICOFair Isaac Corporation · United States | 0.12% | Technology | |
| TWTradeweb Markets Inc · United States | 0.12% | Financial Services | |
| FOXAFox Corp Class A · United States | 0.11% | Communication Services | |
| LUVSouthwest Airlines Company · United States | 0.10% | Industrials | |
| IFFInternational Flavors & Fragrances Inc · United States | 0.10% | Basic Materials | |
| DOWDow Inc · United States | 0.10% | Basic Materials | |
| TPLTexas Pacific Land Corporation · United States | 0.10% | Energy | |
| LVSLas Vegas Sands Corp · United States | 0.09% | Consumer Cyclical | |
| BRBroadridge Financial Solutions Inc · United States | 0.09% | Technology | |
| FSLRFirst Solar Inc · United States | 0.09% | Technology | |
| IPInternational Paper · United States | 0.08% | Consumer Cyclical | |
| GISGeneral Mills Inc · United States | 0.08% | Consumer Defensive | |
| NPANew Providence Acquisition Corp · United States | 0.08% | Financial Services | |
| LYBLyondellBasell Industries NV · United States | 0.07% | Basic Materials | |
| TSNTyson Foods Inc · United States | 0.07% | Consumer Defensive | |
| FOXFox Corp Class B · United States | 0.07% | Communication Services | |
| CHTRCharter Communications Inc · United States | 0.06% | Communication Services | |
| CBRSCerebras Systems Inc. Class A Common Stock · United States | 0.05% | Technology | |
| TKOTKO Group Holdings, Inc. · United States | 0.05% | Communication Services | |
| ROLRollins Inc · United States | 0.05% | Consumer Cyclical | |
| VGVenture Global, Inc. · United States | 0.02% | Energy | |
| SVFCSVF Investment Corp 3 · United States | 0.01% | Financial Services | |
| LEN-BLennar Corporation · United States | 0.01% | Consumer Cyclical |
From the market data provider's fund data, read 2026-10-19. Returns are the fund's own; past returns say nothing certain about future ones. None of this is advice.