| PIIFX | VTSNX | PIIFX / VTSNX | |
| Total Expense Ratio | 1.12 | 0.06 | 1,867% |
| Annual Report Gross Expense Ratio | 1.16 | 0.06 | 1,933% |
| Fund Existence | 33 years | 16 years | - |
| Gain YTD | 14.920 | 16.459 | 91% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 2500 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2.23B | 646B | 0% |
| Annual Yield % from dividends | 1.28 | 2.58 | 50% |
| Returns for 1 year | 25.73 | 24.29 | 106% |
| Returns for 3 years | 75.31 | 63.35 | 119% |
| Returns for 5 years | 48.68 | 39.20 | 124% |
| Returns for 10 years | 127.26 | 100.37 | 127% |