| PIIFX | VTPSX | PIIFX / VTPSX | |
| Total Expense Ratio | 1.16 | 0.05 | 2,320% |
| Annual Report Gross Expense Ratio | 1.17 | 0.05 | 2,340% |
| Fund Existence | 33 years | 15 years | - |
| Gain YTD | 39.111 | 28.933 | 135% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 100000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.33B | 554B | 0% |
| Annual Yield % from dividends | 0.73 | 2.74 | 27% |
| Returns for 1 year | 33.95 | 25.13 | 135% |
| Returns for 3 years | 70.72 | 49.34 | 143% |
| Returns for 5 years | 58.19 | 39.67 | 147% |
| Returns for 10 years | 96.95 | 79.51 | 122% |