VB vs VO
Vanguard Small-Cap Index Fund ETF Shares vs Vanguard Mid-Cap Index Fund ETF Shares
Last updated: 2026-04-10
Vanguard Small-Cap Index Fund ETF Shares (VB) is an exchange-traded fund issued by Vanguard that provides exposure to small-cap U.S. equities with higher growth potential and volatility. It charges a very low expense ratio of 0.03%. The fund offers a moderate dividend yield of 1.28%. Launched in 2004, the fund has a 22-year track record.
Vanguard Mid-Cap Index Fund ETF Shares (VO) is an exchange-traded fund issued by Vanguard that provides exposure to mid-cap U.S. companies balancing growth potential and stability. It charges a very low expense ratio of 0.03%. The fund offers a moderate dividend yield of 1.46%. Launched in 2004, the fund has a 22-year track record.
Quick Verdict
Over the past year, VB has significantly outperformed with a 34.1% return vs 23.9%.
Key Metrics
Performance Chart
Indexed to 100 at start (5-year comparison)
Performance Comparison
Fee Impact Over Time
Estimated fee cost difference assuming 8% annual returns
Risk Metrics
Based on 5 years of daily returns
Dividend Comparison
Top Holdings
0 of top 9 holdings overlap (0% overlap in top holdings)
VB Top Holdings
| Name | Weight |
|---|---|
| Sandisk CorporationSNDK | 1.21% |
| Comfort Systems USA, Inc.FIX | 0.65% |
| Lumentum Holdings Inc.LITE | 0.64% |
| Ciena CorporationCIEN | 0.64% |
| Coherent Corp.COHR | 0.53% |
| Rocket Lab CorporationRKLB | 0.48% |
| NRG Energy, Inc.NRG | 0.44% |
| Bloom Energy CorporationBE | 0.43% |
| EMCOR Group, Inc.EME | 0.42% |
VO Top Holdings
| Name | Weight |
|---|---|
| Newmont CorporationNEM | 1.46% |
| Corning IncorporatedGLW | 1.20% |
| Howmet Aerospace Inc.HWM | 1.09% |
| Constellation Energy CorporationCEG | 1.06% |
| Vertiv Holdings CoVRT | 0.99% |
| Western Digital CorporationWDC | 0.99% |
| Seagate Technology Holdings plcSTX | 0.90% |
| Quanta Services, Inc.PWR | 0.87% |
| Cummins Inc.CMI | 0.83% |
| CRH plcCRH | 0.83% |
Which One Should You Choose?
Choose VB if...
recent performance momentum matters to your strategy. Note that past performance doesn't guarantee future results.