| SPIAX | VTSMX | SPIAX / VTSMX | |
| Total Expense Ratio | 0.54 | 0.14 | 386% |
| Annual Report Gross Expense Ratio | 0.54 | 0.14 | 386% |
| Fund Existence | 28 years | 34 years | - |
| Gain YTD | 13.639 | 11.948 | 114% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 3000 | 33% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 4.05B | 2.05T | 0% |
| Annual Yield % from dividends | 0.66 | 1.02 | 65% |
| Returns for 1 year | 12.74 | 10.79 | 118% |
| Returns for 3 years | 71.60 | 63.83 | 112% |
| Returns for 5 years | 90.37 | 77.62 | 116% |
| Returns for 10 years | 233.44 | 213.77 | 109% |