| 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 | 11.263 | 15.253 | 74% |
| Front Load | 6% | N/A | - |
| Min. Initial Investment | 2500 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 2B | 652B | 0% |
| Annual Yield % from dividends | 1.28 | 2.65 | 48% |
| Returns for 1 year | 30.73 | 31.44 | 98% |
| Returns for 3 years | 69.30 | 62.07 | 112% |
| Returns for 5 years | 47.28 | 38.51 | 123% |
| Returns for 10 years | 139.41 | 118.84 | 117% |