| BUFDX | FXAIX | BUFDX / FXAIX | |
| Total Expense Ratio | 0.92 | 0.01 | 6,133% |
| Annual Report Gross Expense Ratio | 0.92 | 0.01 | 6,133% |
| Fund Existence | 13 years | 15 years | - |
| Gain YTD | 9.314 | 18.942 | 49% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 179M | 739B | 0% |
| Annual Yield % from dividends | 1.01 | 1.11 | 91% |
| Returns for 1 year | 7.79 | 15.86 | 49% |
| Returns for 3 years | 56.96 | 87.58 | 65% |
| Returns for 5 years | 69.40 | 100.72 | 69% |
| Returns for 10 years | 191.50 | 271.79 | 70% |