| VSIBX | VTIIX | VSIBX / VTIIX | |
| Total Expense Ratio | N/A | 0.11 | - |
| Annual Report Gross Expense Ratio | N/A | 0.11 | - |
| Fund Existence | N/A | 5 years | - |
| Gain YTD | 11.442 | 1.126 | 1,017% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | N/A | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | N/A | 150B | - |
| Annual Yield % from dividends | N/A | 4.05 | - |
| Returns for 1 year | N/A | 2.35 | - |
| Returns for 3 years | -88.74 | 13.41 | -662% |
| Returns for 5 years | -89.88 | 1.81 | -4,978% |
| Returns for 10 years | -88.18 | -12.69 | 695% |