| VSTIX | VTSMX | VSTIX / VTSMX | |
| Total Expense Ratio | 0.23 | 0.14 | 164% |
| Annual Report Gross Expense Ratio | 0.31 | 0.14 | 221% |
| Fund Existence | 39 years | 34 years | - |
| Gain YTD | 15.523 | 15.972 | 97% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 6.83B | 2.05T | 0% |
| Annual Yield % from dividends | 1.00 | 1.02 | 98% |
| Returns for 1 year | 13.75 | 13.42 | 102% |
| Returns for 3 years | 52.51 | 68.22 | 77% |
| Returns for 5 years | 51.87 | 83.98 | 62% |
| Returns for 10 years | 125.65 | 235.40 | 53% |