VO holdings - what the fund actually owns
VANGUARD MID-CAP INDEX FUND reports 279 stock positions to the SEC, 100% of its assets. The ten largest are 9.5% of the fund, as of Jun 30, 2026.
Each week Ploutos reads the latest N-PORT filing of the largest US equity ETFs. This page is one fund's filing: its reported positions with their weights, where that weight sits by sector, what entered and left since the previous filing, and which other funds hold the most of the same stocks.
Reported positions
279
cover 100% of the fund
Weight of the top 10 holdings
9.5%
of the fund in ten names
Largest position
VRT
1.22% · Vertiv Holdings Co
Filing date
Jun 30, 2026
holdings as reported to the SEC
Where the weight sits, by sector
Technology
19.1%
Industrials
16.3%
Financial Services
12.6%
Consumer Cyclical
10.9%
Utilities
9.2%
Healthcare
7.8%
Energy
7.3%
Basic Materials
5.6%
Real Estate
4.5%
Consumer Defensive
3.8%
Communication Services
0.7%
Unknown
1.9%
Sectors come from each company's industry code in its SEC record, so they are coarse. 1.9% of the reported weight could not be placed and is shown as unknown.
Full holdings list, heaviest first
| # | Stock | Weight | Cumulative |
|---|---|---|---|
| 1 | VRTVertiv Holdings Co | 1.22% | 1.2% |
| 2 | WDCWestern Digital Corp | 1.06% | 2.3% |
| 3 | STXSeagate Technology Holdings PLC | 1.05% | 3.3% |
| 4 | PWRQuanta Services Inc | 1.04% | 4.4% |
| 5 | HWMHowmet Aerospace Inc | 1.04% | 5.4% |
| 6 | CMICummins Inc | 0.95% | 6.4% |
| 7 | DDOGDatadog Inc | 0.83% | 7.2% |
| 8 | BEBloom Energy Corp | 0.79% | 8.0% |
| 9 | CEGConstellation Energy Corp | 0.78% | 8.8% |
| 10 | HOODRobinhood Markets Inc | 0.77% | 9.5% |
| 11 | NETCloudflare Inc | 0.76% | 10.3% |
| 12 | VLOValero Energy Corp | 0.75% | 11.0% |
| 13 | COHRCoherent Corp | 0.75% | 11.8% |
| 14 | RCLRoyal Caribbean Cruises Ltd | 0.74% | 12.5% |
| 15 | TERTeradyne Inc | 0.73% | 13.3% |
| 16 | MPCMarathon Petroleum Corp | 0.72% | 14.0% |
| 17 | TDGTransDigm Group Inc | 0.72% | 14.7% |
| 18 | CRHCRH PLC | 0.69% | 15.4% |
| 19 | URIUnited Rentals Inc | 0.69% | 16.1% |
| 20 | FIXComfort Systems USA Inc | 0.67% | 16.8% |
| 21 | GMGeneral Motors Co | 0.67% | 17.4% |
| 22 | SLBSLB Ltd | 0.67% | 18.1% |
| 23 | CIENCiena Corp | 0.67% | 18.8% |
| 24 | MSIMotorola Solutions Inc | 0.67% | 19.4% |
| 25 | SPGSimon Property Group Inc | 0.67% | 20.1% |
| 26 | ROSTRoss Stores Inc | 0.66% | 20.8% |
| 27 | DASHDoorDash Inc | 0.66% | 21.4% |
| 28 | PSXPhillips 66 | 0.66% | 22.1% |
| 29 | LITELumentum Holdings Inc | 0.65% | 22.7% |
| 30 | MPWRMonolithic Power Systems Inc | 0.62% | 23.4% |
| 31 | WARNER BROS DISCOVERY INC | 0.61% | 24.0% |
| 32 | PCARPACCAR Inc | 0.61% | 24.6% |
| 33 | DLRDigital Realty Trust Inc | 0.61% | 25.2% |
| 34 | ALLAllstate Corp/The | 0.59% | 25.8% |
| 35 | GWWWW Grainger Inc | 0.59% | 26.4% |
| 36 | SRESempra | 0.59% | 27.0% |
| 37 | DDominion Energy Inc | 0.58% | 27.5% |
| 38 | HPEHewlett Packard Enterprise Co | 0.58% | 28.1% |
| 39 | KEYSKeysight Technologies Inc | 0.58% | 28.7% |
| 40 | TGTTarget Corp | 0.57% | 29.3% |
| 41 | AJGArthur J Gallagher & Co | 0.57% | 29.8% |
| 42 | TELTE Connectivity PLC | 0.57% | 30.4% |
| 43 | RKLBRocket Lab Corp | 0.57% | 31.0% |
| 44 | DALDelta Air Lines Inc | 0.57% | 31.5% |
| 45 | CARRCarrier Global Corp | 0.56% | 32.1% |
| 46 | ORealty Income Corp | 0.56% | 32.7% |
| 47 | TRGPTarga Resources Corp | 0.56% | 33.2% |
| 48 | CTVACorteva Inc | 0.55% | 33.8% |
| 49 | CAHCardinal Health Inc | 0.54% | 34.3% |
| 50 | AMEAMETEK Inc | 0.54% | 34.8% |
| 51 | FASTFastenal Co | 0.53% | 35.4% |
| 52 | ROKRockwell Automation Inc | 0.53% | 35.9% |
| 53 | BKRBaker Hughes Co | 0.53% | 36.4% |
| 54 | ETREntergy Corp | 0.53% | 37.0% |
| 55 | OKEONEOK Inc | 0.53% | 37.5% |
| 56 | FFord Motor Co | 0.53% | 38.0% |
| 57 | LHXL3Harris Technologies Inc | 0.52% | 38.6% |
| 58 | AFLAflac Inc | 0.52% | 39.1% |
| 59 | VSTVistra Corp | 0.52% | 39.6% |
| 60 | AZOAutoZone Inc | 0.51% | 40.1% |
| 61 | CORCencora Inc | 0.51% | 40.6% |
| 62 | EWEdwards Lifesciences Corp | 0.50% | 41.1% |
| 63 | ELECTRONIC ARTS INC | 0.50% | 41.6% |
| 64 | FITBFifth Third Bancorp | 0.49% | 42.1% |
| 65 | NUENucor Corp | 0.49% | 42.6% |
| 66 | PSAPublic Storage | 0.49% | 43.1% |
| 67 | XELXcel Energy Inc | 0.48% | 43.6% |
| 68 | LNGCheniere Energy Inc | 0.48% | 44.0% |
| 69 | NEMNewmont Corp | 0.48% | 44.5% |
| 70 | EBAYeBay Inc | 0.48% | 45.0% |
| 71 | MCHPMicrochip Technology Inc | 0.48% | 45.5% |
| 72 | FTNTFortinet Inc | 0.46% | 45.9% |
| 73 | EXCExelon Corp | 0.46% | 46.4% |
| 74 | HUMHumana Inc | 0.46% | 46.9% |
| 75 | DVNDevon Energy Corp | 0.46% | 47.3% |
| 76 | METMetLife Inc | 0.45% | 47.8% |
| 77 | FERGFerguson Enterprises Inc | 0.45% | 48.2% |
| 78 | WABWestinghouse Air Brake Technologies Corp | 0.44% | 48.7% |
| 79 | WMBWilliams Cos Inc/The | 0.44% | 49.1% |
| 80 | CVNACarvana Co | 0.43% | 49.5% |
| 81 | STTState Street Corp | 0.43% | 50.0% |
| 82 | JCIJohnson Controls International plc | 0.43% | 50.4% |
| 83 | UALUnited Airlines Holdings Inc | 0.43% | 50.8% |
| 84 | TTWOTake-Two Interactive Software Inc | 0.43% | 51.3% |
| 85 | YUMYum! Brands Inc | 0.43% | 51.7% |
| 86 | CMGChipotle Mexican Grill Inc | 0.42% | 52.1% |
| 87 | VTRVentas Inc | 0.42% | 52.5% |
| 88 | AXONAxon Enterprise Inc | 0.42% | 52.9% |
| 89 | WCNWaste Connections Inc | 0.41% | 53.3% |
| 90 | KDPKeurig Dr Pepper Inc | 0.41% | 53.8% |
| 91 | SNOWSnowflake Inc | 0.41% | 54.2% |
| 92 | BDXBecton Dickinson & Co | 0.40% | 54.6% |
| 93 | AMPAmeriprise Financial Inc | 0.40% | 55.0% |
| 94 | DHIDR Horton Inc | 0.40% | 55.4% |
| 95 | IDXXIDEXX Laboratories Inc | 0.40% | 55.8% |
| 96 | ADSKAutodesk Inc | 0.40% | 56.2% |
| 97 | EDConsolidated Edison Inc | 0.39% | 56.6% |
| 98 | XYZBlock Inc | 0.39% | 57.0% |
| 99 | ODFLOld Dominion Freight Line Inc | 0.39% | 57.3% |
| 100 | PEGPublic Service Enterprise Group Inc | 0.39% | 57.7% |
| 101 | ALNYAlnylam Pharmaceuticals Inc | 0.39% | 58.1% |
| 102 | NDAQNasdaq Inc | 0.39% | 58.5% |
| 103 | SYYSysco Corp | 0.39% | 58.9% |
| 104 | AIGAmerican International Group Inc | 0.38% | 59.3% |
| 105 | CBRECBRE Group Inc | 0.38% | 59.7% |
| 106 | GRMNGarmin Ltd | 0.38% | 60.0% |
| 107 | MSCIMSCI Inc | 0.38% | 60.4% |
| 108 | VMCVulcan Materials Co | 0.37% | 60.8% |
| 109 | WECWEC Energy Group Inc | 0.37% | 61.2% |
| 110 | CRWVCoreweave Inc | 0.37% | 61.5% |
| 111 | HLTHilton Worldwide Holdings Inc | 0.36% | 61.9% |
| 112 | AAgilent Technologies Inc | 0.36% | 62.2% |
| 113 | PRUPrudential Financial Inc | 0.36% | 62.6% |
| 114 | ALABAstera Labs Inc | 0.36% | 63.0% |
| 115 | AEPAmerican Electric Power Co Inc | 0.36% | 63.3% |
| 116 | ONON Semiconductor Corp | 0.36% | 63.7% |
| 117 | ADMArcher-Daniels-Midland Co | 0.36% | 64.0% |
| 118 | WATWaters Corp | 0.36% | 64.4% |
| 119 | KVUEKenvue Inc | 0.35% | 64.8% |
| 120 | KMBKimberly-Clark Corp | 0.35% | 65.1% |
| 121 | HIGHartford Financial Services Group Inc/The | 0.35% | 65.5% |
| 122 | OXYOccidental Petroleum Corp | 0.35% | 65.8% |
| 123 | PCGPG&E Corp | 0.35% | 66.2% |
| 124 | HBANHuntington Bancshares Inc/OH | 0.35% | 66.5% |
| 125 | IRMIron Mountain Inc | 0.35% | 66.9% |
| 126 | CCLCarnival Corp Ltd | 0.34% | 67.2% |
| 127 | NSCNorfolk Southern Corp | 0.34% | 67.5% |
| 128 | TRVTravelers Cos Inc/The | 0.34% | 67.9% |
| 129 | MTBM&T Bank Corp | 0.34% | 68.2% |
| 130 | MLMMartin Marietta Materials Inc | 0.34% | 68.5% |
| 131 | RBLXROBLOX Corp | 0.34% | 68.9% |
| 132 | FANGDiamondback Energy Inc | 0.33% | 69.2% |
| 133 | HEIHEICO Corp | 0.33% | 69.6% |
| 134 | ROPRoper Technologies Inc | 0.33% | 69.9% |
| 135 | AONAon PLC | 0.33% | 70.2% |
| 136 | FDXFedEx Corp | 0.33% | 70.5% |
| 137 | CCICrown Castle Inc | 0.32% | 70.9% |
| 138 | APDAir Products and Chemicals Inc | 0.32% | 71.2% |
| 139 | IQVIQVIA Holdings Inc | 0.31% | 71.5% |
| 140 | ACGLArch Capital Group Ltd | 0.31% | 71.8% |
| 141 | REGNRegeneron Pharmaceuticals Inc | 0.31% | 72.1% |
| 142 | IRIngersoll Rand Inc | 0.31% | 72.4% |
| 143 | BIIBBiogen Inc | 0.31% | 72.7% |
| 144 | PAYXPaychex Inc | 0.31% | 73.0% |
| 145 | AEEAmeren Corp | 0.30% | 73.3% |
| 146 | TFCTruist Financial Corp | 0.30% | 73.6% |
| 147 | SUNBSunbelt Rentals Holdings Inc | 0.30% | 73.9% |
| 148 | TDYTeledyne Technologies Inc | 0.30% | 74.2% |
| 149 | EXRExtra Space Storage Inc | 0.30% | 74.5% |
| 150 | KRKroger Co/The | 0.30% | 74.8% |
| 151 | NTRSNorthern Trust Corp | 0.30% | 75.1% |
| 152 | NTAPNetApp Inc | 0.30% | 75.4% |
| 153 | KMIKinder Morgan Inc | 0.29% | 75.7% |
| 154 | DOVDover Corp | 0.29% | 76.0% |
| 155 | LYVLive Nation Entertainment Inc | 0.29% | 76.3% |
| 156 | FLEXFlex Ltd | 0.29% | 76.6% |
| 157 | EXPEExpedia Group Inc | 0.28% | 76.9% |
| 158 | GEHCGE HealthCare Technologies Inc | 0.28% | 77.1% |
| 159 | CTASCintas Corp | 0.28% | 77.4% |
| 160 | CINFCincinnati Financial Corp | 0.28% | 77.7% |
| 161 | MSTRStrategy Inc | 0.28% | 78.0% |
| 162 | CNPCenterPoint Energy Inc | 0.28% | 78.3% |
| 163 | EIXEdison International | 0.28% | 78.5% |
| 164 | RMDResMed Inc | 0.27% | 78.8% |
| 165 | COINCoinbase Global Inc | 0.27% | 79.1% |
| 166 | CFGCitizens Financial Group Inc | 0.27% | 79.3% |
| 167 | XYLXylem Inc/NY | 0.27% | 79.6% |
| 168 | OTISOtis Worldwide Corp | 0.27% | 79.9% |
| 169 | ESEversource Energy | 0.26% | 80.1% |
| 170 | ZTSZoetis Inc | 0.26% | 80.4% |
| 171 | PPGPPG Industries Inc | 0.26% | 80.7% |
| 172 | DTEDTE Energy Co | 0.26% | 80.9% |
| 173 | VICIVICI Properties Inc | 0.26% | 81.2% |
| 174 | FICOFair Isaac Corp | 0.25% | 81.4% |
| 175 | AWXAvalonBay Communities Inc | 0.25% | 81.7% |
| 176 | PHMPulteGroup Inc | 0.25% | 82.0% |
| 177 | FEFirstEnergy Corp | 0.25% | 82.2% |
| 178 | VEEVVeeva Systems Inc | 0.25% | 82.5% |
| 179 | HSYHershey Co/The | 0.25% | 82.7% |
| 180 | DXCMDexcom Inc | 0.25% | 83.0% |
| 181 | PPLPPL Corp | 0.25% | 83.2% |
| 182 | MTDMettler-Toledo International Inc | 0.25% | 83.5% |
| 183 | RFRegions Financial Corp | 0.25% | 83.7% |
| 184 | AWKAmerican Water Works Co Inc | 0.25% | 84.0% |
| 185 | MDBMongoDB Inc | 0.25% | 84.2% |
| 186 | SYFSynchrony Financial | 0.25% | 84.5% |
| 187 | RJFRaymond James Financial Inc | 0.25% | 84.7% |
| 188 | HALHalliburton Co | 0.25% | 84.9% |
| 189 | EQUITY RESIDENTIAL | 0.25% | 85.2% |
| 190 | CBOECboe Global Markets Inc | 0.25% | 85.4% |
| 191 | WSTWest Pharmaceutical Services Inc | 0.25% | 85.7% |
| 192 | DGDollar General Corp | 0.25% | 85.9% |
| 193 | LUVSouthwest Airlines Co | 0.24% | 86.2% |
| 194 | KEYKeyCorp | 0.24% | 86.4% |
| 195 | WTWWillis Towers Watson PLC | 0.24% | 86.7% |
| 196 | NKENIKE Inc | 0.24% | 86.9% |
| 197 | WDAYWorkday Inc | 0.24% | 87.1% |
| 198 | CPRTCopart Inc | 0.24% | 87.4% |
| 199 | TROWT Rowe Price Group Inc | 0.24% | 87.6% |
| 200 | APOApollo Global Management Inc | 0.23% | 87.8% |
| 201 | CMSCMS Energy Corp | 0.23% | 88.1% |
| 202 | DRIDarden Restaurants Inc | 0.23% | 88.3% |
| 203 | FISVFiserv Inc | 0.23% | 88.5% |
| 204 | VRSKVerisk Analytics Inc | 0.23% | 88.7% |
| 205 | ARESAres Management Corp | 0.23% | 89.0% |
| 206 | DGXQuest Diagnostics Inc | 0.23% | 89.2% |
| 207 | RDDTReddit Inc | 0.23% | 89.4% |
| 208 | PFGPrincipal Financial Group Inc | 0.23% | 89.7% |
| 209 | MKLMarkel Group Inc | 0.22% | 89.9% |
| 210 | CHDChurch & Dwight Co Inc | 0.22% | 90.1% |
| 211 | LHLabcorp Holdings Inc | 0.22% | 90.3% |
| 212 | PYPLPayPal Holdings Inc | 0.22% | 90.5% |
| 213 | LPLALPL Financial Holdings Inc | 0.22% | 90.8% |
| 214 | DLTRDollar Tree Inc | 0.21% | 91.0% |
| 215 | VLTOVeralto Corp | 0.21% | 91.2% |
| 216 | ZOOM VIDEO COMMUNICATIONS INC | 0.21% | 91.4% |
| 217 | EXPDExpeditors International of Washington Inc | 0.21% | 91.6% |
| 218 | RSGRepublic Services Inc | 0.21% | 91.8% |
| 219 | PKGPackaging Corp of America | 0.21% | 92.0% |
| 220 | SNASnap-on Inc | 0.20% | 92.2% |
| 221 | CPAYCorpay Inc | 0.20% | 92.4% |
| 222 | STESTERIS PLC | 0.20% | 92.6% |
| 223 | VRSNVeriSign Inc | 0.20% | 92.8% |
| 224 | STZConstellation Brands Inc | 0.20% | 93.0% |
| 225 | FISFidelity National Information Services Inc | 0.19% | 93.2% |
| 226 | HPQHP Inc | 0.19% | 93.4% |
| 227 | WRBW R Berkley Corp | 0.19% | 93.6% |
| 228 | ULTAUlta Beauty Inc | 0.19% | 93.8% |
| 229 | KHCKraft Heinz Co/The | 0.19% | 94.0% |
| 230 | ELEstee Lauder Cos Inc/The | 0.19% | 94.2% |
| 231 | LENLennar Corp | 0.19% | 94.3% |
| 232 | EFXEquifax Inc | 0.18% | 94.5% |
| 233 | SBACSBA Communications Corp | 0.18% | 94.7% |
| 234 | LLoews Corp | 0.18% | 94.9% |
| 235 | BROBrown & Brown Inc | 0.18% | 95.1% |
| 236 | CTSHCognizant Technology Solutions Corp | 0.18% | 95.2% |
| 237 | QQnity Electronics Inc | 0.17% | 95.4% |
| 238 | EQTEQT Corp | 0.16% | 95.6% |
| 239 | TSNTyson Foods Inc | 0.16% | 95.7% |
| 240 | SMCISuper Micro Computer Inc | 0.16% | 95.9% |
| 241 | CNCCentene Corp | 0.15% | 96.0% |
| 242 | STLDSteel Dynamics Inc | 0.15% | 96.2% |
| 243 | GPNGlobal Payments Inc | 0.15% | 96.3% |
| 244 | MDLNMedline Inc | 0.15% | 96.5% |
| 245 | FOXFox Corp | 0.15% | 96.6% |
| 246 | ZSZscaler Inc | 0.14% | 96.8% |
| 247 | RKTRocket Cos Inc | 0.14% | 96.9% |
| 248 | HUBBHubbell Inc | 0.13% | 97.0% |
| 249 | LVSLas Vegas Sands Corp | 0.13% | 97.2% |
| 250 | ROLRollins Inc | 0.13% | 97.3% |
| 251 | TPLTexas Pacific Land Corp | 0.12% | 97.4% |
| 252 | ASTSAST SpaceMobile Inc | 0.12% | 97.6% |
| 253 | TEAMAtlassian Corp | 0.12% | 97.7% |
| 254 | FSLRFirst Solar Inc | 0.12% | 97.8% |
| 255 | TWTradeweb Markets Inc | 0.11% | 97.9% |
| 256 | INSMInsmed Inc | 0.11% | 98.0% |
| 257 | NINiSource Inc | 0.11% | 98.1% |
| 258 | IPInternational Paper Co | 0.10% | 98.2% |
| 259 | BURLBurlington Stores Inc | 0.10% | 98.3% |
| 260 | DOWDow Inc | 0.10% | 98.4% |
| 261 | LNTAlliant Energy Corp | 0.10% | 98.5% |
| 262 | IFFInternational Flavors & Fragrances Inc | 0.09% | 98.6% |
| 263 | FTVFortive Corp | 0.09% | 98.7% |
| 264 | GISGeneral Mills Inc | 0.09% | 98.8% |
| 265 | NVRNVR Inc | 0.08% | 98.9% |
| 266 | ZBHZimmer Biomet Holdings Inc | 0.08% | 98.9% |
| 267 | TSCOTractor Supply Co | 0.08% | 99.0% |
| 268 | BRBroadridge Financial Solutions Inc | 0.08% | 99.1% |
| 269 | FLUTFlutter Entertainment PLC | 0.07% | 99.2% |
| 270 | LYBLyondellBasell Industries NV | 0.07% | 99.2% |
| 271 | CBRSCerebras Systems Inc | 0.06% | 99.3% |
| 272 | MKCMcCormick & Co Inc/MD | 0.06% | 99.4% |
| 273 | SSNCSS&C Technologies Holdings Inc | 0.06% | 99.4% |
| 274 | TKOTKO Group Holdings Inc | 0.06% | 99.5% |
| 275 | LULULululemon Athletica Inc | 0.06% | 99.5% |
| 276 | CSGPCoStar Group Inc | 0.06% | 99.6% |
| 277 | CHTRCharter Communications Inc | 0.06% | 99.7% |
| 278 | SYMSymbotic Inc | 0.01% | 99.7% |
| 279 | VGVenture Global Inc | 0.01% | 99.7% |
Funds that hold the most of the same stocks
The share of VO that is also in each fund, from the positions both report. Open a fund for its own page, or the overlap figure to compare the two.
| Fund | Overlap | Shared |
|---|---|---|
| VOEVANGUARD MID-CAP VALUE INDEX FUND | 56.8% | 168 |
| IWRiShares Russell Mid-Cap ETF | 54.6% | 226 |
| IWSiShares Russell Mid-Cap Value ETF | 52.1% | 191 |
| RSPInvesco S&P 500 Equal Weight ETF | 46.9% | 247 |
| VOTVANGUARD MID-CAP GROWTH INDEX FUND | 45.2% | 121 |
| VTVVANGUARD VALUE INDEX FUND | 27.7% | 202 |
| SPYVState Street(R) SPDR(R) Portfolio S&P 500(R) Value ETF | 27.4% | 221 |
| IVEiShares S&P 500 Value ETF | 27.2% | 220 |
Questions people ask
What are the top holdings of VO?
Its filing lists 279 stock positions. The largest are VRT 1.2%, WDC 1.1%, STX 1.0%, and the ten largest together are 9.5% of the fund. The full list with weights is on this page.
How many stocks are in VO?
VO reports 279 stock positions in its SEC filing of Jun 30, 2026, and together they are 100% of the fund. Cash, futures and bonds the fund holds are not counted.
How do I check whether VO holds a particular stock?
Search the full list on this page by ticker or company name, for example NVDA or Nvidia. A stock the fund holds shows with its weight and its rank in the fund. If it does not show, the fund did not report it as a position in this filing.
How often do these holdings change?
Funds report their positions to the SEC at each quarter end, and the SEC publishes the filing about 60 days later. Ploutos reads the latest one every week, so the page changes four times a year, and shows the date of the filing it reads.
Why does the coverage not reach 100%?
The list is the stock positions the fund reports. Cash, futures, bonds and other assets the filing carries are not listed, and what the stocks add up to is the coverage shown. A stock fund lands near 100; a fund that holds futures or a cash sleeve lands lower. Weights are of the whole fund.
Compare VO with another fund·All fund pairs
Descriptive data from public SEC filings. Nothing on this page is a recommendation to buy, sell or hold any fund or stock, and holdings change between filings.