VO is a mid-cap U.S. equity ETF from Vanguard. Its largest disclosed positions include VRT, HWM, and WDC, and the top three holdings account for 3.03% of portfolio weight shown here. On ETF Overlap Checker, it currently connects to 64 comparison pages.
Issuer
Vanguard
Asset Class
Mid Cap Equity
Holdings
289
Compare Pages
64
The fund employs an indexing investment approach designed to track the performance of the CRSP US Mid Cap Index, a broadly diversified index of stocks of mid-size U.S. companies. The advisor attempts to replicate the target index by investing all, or substantially all, of its assets in the stocks that make up the index, holding each stock in approximately the same proportion as its weighting in the index.
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Compare VO with another ETF
The disclosed top holdings suggest a middle-ground portfolio shape. VRT, HWM, and WDC are the main visible positions, with the top three accounting for 3.03% and the top ten for 9.04% of portfolio weight shown here. Sector labels are limited in the visible top holdings, so the concentration read is driven mainly by the largest names themselves.
VO should show moderate to meaningful overlap with ETFs built for similar core equity exposure, but more separation from narrow sector or international funds. The biggest shared drivers usually come from the same large holdings that dominate the top of the portfolio.
On this site, investors often compare VO with VOO, VTI, and QQQ. Those matchups usually answer a simple question: does adding this fund create a different sleeve, or does it mostly duplicate exposure you already own? VO currently connects to 64 live comparison pages.
Concentration
These numbers help show whether VO behaves more like a broad portfolio building block or a fund where the biggest positions dominate the ride.
Visible Sector Mix
Sector labels are limited in the visible top holdings for VO, so the strongest signal here is still the size of the largest positions themselves.
These holdings help explain how VO overlaps with other funds. The top ten disclosed positions represent 9.04% of the portfolio shown here.
| Holding | Name | Sector | Weight |
|---|---|---|---|
| VRT | Vertiv Holdings Co | N/A | 1.03% |
| HWM | Howmet Aerospace Inc | N/A | 1.01% |
| WDC | Western Digital Corp | N/A | 1.00% |
| CEG | Constellation Energy Corp | N/A | 0.94% |
| STX | Seagate Technology Holdings PLC | N/A | 0.93% |
| PWR | Quanta Services Inc | N/A | 0.89% |
| SLB | SLB Ltd | N/A | 0.84% |
| CMI | Cummins Inc | N/A | 0.81% |
| VLO | Valero Energy Corp | N/A | 0.80% |
| PSX | Phillips 66 | N/A | 0.80% |
Use these pages to see whether adding VO changes your exposure or mostly duplicates positions you already own.