| 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 | 25 years | - |
| Gain YTD | 11.204 | 12.595 | 89% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 5000000 | 3000 | 166,667% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.01B | 208B | 3% |
| Annual Yield % from dividends | 1.81 | 2.04 | 89% |
| Returns for 1 year | 3.08 | 4.92 | 63% |
| Returns for 3 years | 40.11 | 30.77 | 130% |
| Returns for 5 years | 67.88 | 62.60 | 108% |
| Returns for 10 years | 134.80 | 128.80 | 105% |