| SPIIX | VSMPX | SPIIX / VSMPX | |
| Total Expense Ratio | 0.65 | 0.02 | 3,250% |
| Annual Report Gross Expense Ratio | 0.79 | 0.02 | 3,950% |
| Fund Existence | 24 years | 11 years | - |
| Gain YTD | 1.207 | 1.685 | 72% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 100000 | 100000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.1B | 2.06T | 0% |
| Annual Yield % from dividends | 0.56 | 1.13 | 50% |
| Returns for 1 year | 10.49 | 18.30 | 57% |
| Returns for 3 years | 43.19 | 70.98 | 61% |
| Returns for 5 years | 33.28 | 73.71 | 45% |
| Returns for 10 years | 143.78 | 259.47 | 55% |