| PSIFX | VITSX | PSIFX / VITSX | |
| Total Expense Ratio | 0.25 | 0.03 | 833% |
| Annual Report Gross Expense Ratio | 0.32 | 0.03 | 1,067% |
| Fund Existence | 33 years | 28 years | - |
| Gain YTD | 9.591 | 17.314 | 55% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 905M | 2.06T | 0% |
| Annual Yield % from dividends | 0.98 | 1.11 | 88% |
| Returns for 1 year | 6.78 | 14.33 | 47% |
| Returns for 3 years | 48.81 | 78.73 | 62% |
| Returns for 5 years | 22.77 | 76.74 | 30% |
| Returns for 10 years | 22.47 | 232.84 | 10% |