| NBSLX | RWMFX | NBSLX / RWMFX | |
| Total Expense Ratio | 0.69 | 0.31 | 223% |
| Annual Report Gross Expense Ratio | 0.69 | 0.31 | 223% |
| Fund Existence | 19 years | 24 years | - |
| Gain YTD | 15.090 | 6.626 | 228% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 1000000 | 250 | 400,000% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 4.74B | 218B | 2% |
| Annual Yield % from dividends | 0.02 | 1.42 | 1% |
| Returns for 1 year | 24.08 | 7.53 | 320% |
| Returns for 3 years | 63.89 | 34.20 | 187% |
| Returns for 5 years | 32.45 | 29.34 | 111% |
| Returns for 10 years | 92.24 | 80.88 | 114% |