| PSIFX | VFFSX | PSIFX / VFFSX | |
| Total Expense Ratio | 0.25 | 0.01 | 2,500% |
| Annual Report Gross Expense Ratio | 0.32 | 0.01 | 3,200% |
| Fund Existence | 33 years | 10 years | - |
| Gain YTD | 9.636 | 17.916 | 54% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 905M | 1.48T | 0% |
| Annual Yield % from dividends | 0.98 | 1.13 | 87% |
| Returns for 1 year | 6.77 | 14.85 | 46% |
| Returns for 3 years | 48.25 | 80.76 | 60% |
| Returns for 5 years | 22.83 | 87.63 | 26% |
| Returns for 10 years | 23.59 | N/A | - |