| 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 | 16.955 | 15.512 | 109% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 897M | 2.05T | 0% |
| Annual Yield % from dividends | 0.98 | 1.11 | 88% |
| Returns for 1 year | 10.35 | 11.44 | 90% |
| Returns for 3 years | 28.49 | 64.45 | 44% |
| Returns for 5 years | 4.67 | 77.22 | 6% |
| Returns for 10 years | 25.62 | 223.65 | 11% |