| NGRRX | TRTIX | NGRRX / TRTIX | |
| Total Expense Ratio | 0.90 | 0.68 | 132% |
| Annual Report Gross Expense Ratio | 1.04 | 0.68 | 153% |
| Fund Existence | 27 years | 11 years | - |
| Gain YTD | 12.018 | 17.170 | 70% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 100000 | 500000 | 20% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.22B | 17.1B | 7% |
| Annual Yield % from dividends | 0.20 | 2.40 | 8% |
| Returns for 1 year | 21.10 | 27.03 | 78% |
| Returns for 3 years | 69.54 | 95.40 | 73% |
| Returns for 5 years | 74.82 | 98.83 | 76% |
| Returns for 10 years | 127.67 | 158.48 | 81% |