| SPISX | VTSMX | SPISX / VTSMX | |
| Total Expense Ratio | 0.19 | 0.14 | 136% |
| Annual Report Gross Expense Ratio | 0.19 | 0.14 | 136% |
| Fund Existence | 9 years | 34 years | - |
| Gain YTD | 13.544 | 12.736 | 106% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 3000 | 33,333% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 4.05B | 2.05T | 0% |
| Annual Yield % from dividends | 0.90 | 1.02 | 88% |
| Returns for 1 year | 13.14 | 12.09 | 109% |
| Returns for 3 years | 72.70 | 64.98 | 112% |
| Returns for 5 years | 93.72 | 77.91 | 120% |
| Returns for 10 years | N/A | 215.97 | - |