| PZISX | SSGSX | PZISX / SSGSX | |
| Total Expense Ratio | 1.00 | 1.23 | 81% |
| Annual Report Gross Expense Ratio | 1.42 | 1.23 | 115% |
| Fund Existence | 10 years | 27 years | - |
| Gain YTD | 19.066 | 18.572 | 103% |
| Front Load | N/A | 6% | - |
| Min. Initial Investment | 1000000 | 2500 | 40,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 98.5M | 4.55B | 2% |
| Annual Yield % from dividends | 0.05 | 0.51 | 11% |
| Returns for 1 year | 16.03 | 17.30 | 93% |
| Returns for 3 years | 22.46 | 11.95 | 188% |
| Returns for 5 years | 17.11 | -0.56 | -3,076% |
| Returns for 10 years | 66.68 | 41.05 | 162% |