| PSIFX | VTSMX | PSIFX / VTSMX | |
| Total Expense Ratio | 0.25 | 0.14 | 179% |
| Annual Report Gross Expense Ratio | 0.32 | 0.14 | 229% |
| Fund Existence | 33 years | 34 years | - |
| Gain YTD | 9.636 | 17.377 | 55% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 3000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 905M | 2.06T | 0% |
| Annual Yield % from dividends | 0.98 | 1.02 | 96% |
| Returns for 1 year | 6.77 | 14.42 | 47% |
| Returns for 3 years | 48.25 | 78.00 | 62% |
| Returns for 5 years | 22.83 | 76.81 | 30% |
| Returns for 10 years | 23.59 | 234.96 | 10% |