VO · VANGUARD MID-CAP INDEX FUND ETF
VANGUARD INDEX FUNDS
$82.28
-0.21%
At close · Sep 4
Net assets $224,064,556,159
Holdings295
1 month
-0.50%
Year to date
+14.19%
52-week range
$69.44–$84.59
30-session avg volume
2,373,785
Market performance
Adjusted close · up to five years
Fund profile
- Structure
- Open-end / ETF
- SEC series
- S000002844
- Report date
- Jun 30, 2026
- Holdings coverage
- Full reported portfolio
Portfolio concentration
Top 10 holdings9.54%
Calculated only when the SEC filing is stored with complete portfolio coverage.
Asset allocation
EC99.68%
STIV0.53%
DE0.00%
Country allocation
US100.21%
Portfolio holdings
Latest linked SEC Form NPORT-P report.
| Holding | Ticker / CUSIP | Value | Weight |
|---|---|---|---|
| Vertiv Holdings Co | VRT | $2,738,053,831 | 1.22% |
| Western Digital Corp | WDC | $2,385,163,793 | 1.06% |
| Seagate Technology Holdings PLC | STX | $2,344,286,080 | 1.05% |
| Quanta Services Inc | PWR | $2,341,197,819 | 1.04% |
| Howmet Aerospace Inc | HWM | $2,330,892,256 | 1.04% |
| Cummins Inc | CMI | $2,132,417,307 | 0.95% |
| Datadog Inc | DDOG | $1,866,333,902 | 0.83% |
| Bloom Energy Corp | BE | $1,772,356,024 | 0.79% |
| Constellation Energy Corp | CEG | $1,745,093,568 | 0.78% |
| Robinhood Markets Inc | HOOD | $1,719,135,840 | 0.77% |
| Cloudflare Inc | NET | $1,698,192,891 | 0.76% |
| Valero Energy Corp | VLO | $1,675,617,049 | 0.75% |
| Coherent Corp | COHR | $1,672,139,395 | 0.75% |
| Royal Caribbean Cruises Ltd | RCL | $1,660,709,843 | 0.74% |
| Teradyne Inc | TER | $1,641,011,581 | 0.73% |
| Marathon Petroleum Corp | MPC | $1,617,276,890 | 0.72% |
| TransDigm Group Inc | TDG | $1,614,404,507 | 0.72% |
| CRH PLC | CRH | $1,549,216,727 | 0.69% |
| United Rentals Inc | URI | $1,537,809,810 | 0.69% |
| Comfort Systems USA Inc | FIX | $1,511,591,644 | 0.67% |
| SLB Ltd | SLB | $1,506,042,062 | 0.67% |
| General Motors Co | GM | $1,505,928,763 | 0.67% |
| Ciena Corp | CIEN | $1,502,915,427 | 0.67% |
| Motorola Solutions Inc | MSI | $1,493,688,493 | 0.67% |
| Simon Property Group Inc | SPG | $1,492,842,056 | 0.67% |
| Ross Stores Inc | ROST | $1,485,747,064 | 0.66% |
| DoorDash Inc | DASH | $1,480,228,062 | 0.66% |
| Phillips 66 | PSX | $1,468,609,196 | 0.66% |
| Lumentum Holdings Inc | LITE | $1,446,443,755 | 0.65% |
| Monolithic Power Systems Inc | MPWR | $1,397,795,432 | 0.62% |
| Warner Bros Discovery Inc | WBD | $1,375,871,306 | 0.61% |
| PACCAR Inc | PCAR | $1,369,817,489 | 0.61% |
| Digital Realty Trust Inc | DLR | $1,367,360,909 | 0.61% |
| Allstate Corp/The | ALL | $1,327,149,372 | 0.59% |
| WW Grainger Inc | GWW | $1,322,217,653 | 0.59% |
| Sempra | SRE | $1,313,128,123 | 0.59% |
| Dominion Energy Inc | D | $1,301,267,999 | 0.58% |
| Keysight Technologies Inc | KEYS | $1,296,924,633 | 0.58% |
| Hewlett Packard Enterprise Co | HPE | $1,296,894,636 | 0.58% |
| Target Corp | TGT | $1,285,335,883 | 0.57% |
| Arthur J Gallagher & Co | AJG | $1,277,913,572 | 0.57% |
| TE Connectivity PLC | TEL | $1,275,078,816 | 0.57% |
| Rocket Lab Corp | RKLB | $1,274,705,231 | 0.57% |
| Delta Air Lines Inc | DAL | $1,266,659,245 | 0.57% |
| Carrier Global Corp | CARR | $1,254,106,613 | 0.56% |
| Realty Income Corp | O | $1,251,900,189 | 0.56% |
| Targa Resources Corp | TRGP | $1,247,098,493 | 0.56% |
| Corteva Inc | CTVA | $1,232,006,687 | 0.55% |
| Cardinal Health Inc | CAH | $1,205,547,632 | 0.54% |
| AMETEK Inc | AME | $1,201,588,720 | 0.54% |