| 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 | 31.257 | 22.705 | 138% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 1000 | 100000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.29B | 554B | 0% |
| Annual Yield % from dividends | 0.73 | 2.74 | 27% |
| Returns for 1 year | 27.60 | 19.77 | 140% |
| Returns for 3 years | 62.61 | 42.47 | 147% |
| Returns for 5 years | 47.64 | 30.80 | 155% |
| Returns for 10 years | 83.22 | 67.37 | 124% |