| PSIFX | VTSMX | PSIFX / VTSMX | |
| Total Expense Ratio | 0.25 | 0.06 | 417% |
| Annual Report Gross Expense Ratio | 0.32 | 0.06 | 533% |
| Fund Existence | 34 years | 34 years | - |
| Gain YTD | 9.026 | 9.330 | 97% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 912M | 2.31T | 0% |
| Annual Yield % from dividends | 0.97 | 0.93 | 104% |
| Returns for 1 year | 15.54 | 23.48 | 66% |
| Returns for 3 years | 41.05 | 69.02 | 59% |
| Returns for 5 years | 15.94 | 66.53 | 24% |
| Returns for 10 years | 32.27 | 258.90 | 12% |