| 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 | 34 years | 29 years | - |
| Gain YTD | 11.209 | 11.205 | 100% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 927M | 2.3T | 0% |
| Annual Yield % from dividends | 0.98 | 1.05 | 93% |
| Returns for 1 year | 13.72 | 21.48 | 64% |
| Returns for 3 years | 39.34 | 67.00 | 59% |
| Returns for 5 years | 14.67 | 66.47 | 22% |
| Returns for 10 years | 29.37 | 250.51 | 12% |