| VSPVX | VVIAX | VSPVX / VVIAX | |
| Total Expense Ratio | 0.05 | 0.05 | 100% |
| Annual Report Gross Expense Ratio | 0.05 | 0.05 | 100% |
| Fund Existence | 11 years | 26 years | - |
| Gain YTD | 6.871 | 10.670 | 64% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 5000000 | 3000 | 166,667% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.54B | 238B | 3% |
| Annual Yield % from dividends | 1.69 | 1.87 | 90% |
| Returns for 1 year | 19.54 | 23.22 | 84% |
| Returns for 3 years | 45.92 | 53.18 | 86% |
| Returns for 5 years | 50.34 | 50.68 | 99% |
| Returns for 10 years | 145.54 | 150.42 | 97% |