| ESGNX | NPFFX | ESGNX / NPFFX | |
| Total Expense Ratio | 0.89 | 0.77 | 116% |
| Annual Report Gross Expense Ratio | 0.90 | 0.77 | 117% |
| Fund Existence | 9 years | 26 years | - |
| Gain YTD | 0.995 | 6.544 | 15% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 250 | 400,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 634M | 169B | 0% |
| Annual Yield % from dividends | 0.41 | 0.92 | 44% |
| Returns for 1 year | 2.77 | 3.93 | 70% |
| Returns for 3 years | 33.65 | 39.74 | 85% |
| Returns for 5 years | -0.34 | 10.57 | -3% |
| Returns for 10 years | N/A | 110.13 | - |