| VSIAX | VSVIX | VSIAX / VSVIX | |
| Total Expense Ratio | 0.07 | 1.06 | 7% |
| Annual Report Gross Expense Ratio | 0.07 | 1.06 | 7% |
| Fund Existence | 15 years | 21 years | - |
| Gain YTD | 12.719 | 21.966 | 58% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 3000 | 1000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 65.5B | 1.14B | 5,741% |
| Annual Yield % from dividends | 1.76 | 0.83 | 211% |
| Returns for 1 year | 25.68 | 41.58 | 62% |
| Returns for 3 years | 52.88 | 23.56 | 224% |
| Returns for 5 years | 40.91 | -8.81 | -464% |
| Returns for 10 years | 142.91 | 36.59 | 391% |