| 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 | 14 years | 15 years | - |
| Gain YTD | 12.054 | 12.505 | 96% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 184M | 859B | 0% |
| Annual Yield % from dividends | 1.18 | 1.03 | 114% |
| Returns for 1 year | 13.16 | 16.50 | 80% |
| Returns for 3 years | 56.03 | 78.70 | 71% |
| Returns for 5 years | 61.38 | 84.93 | 72% |
| Returns for 10 years | 207.03 | 294.69 | 70% |