| 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 | 13.335 | 14.708 | 91% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 188M | 833B | 0% |
| Annual Yield % from dividends | 1.20 | 1.06 | 113% |
| Returns for 1 year | 16.57 | 21.99 | 75% |
| Returns for 3 years | 57.99 | 82.79 | 70% |
| Returns for 5 years | 62.90 | 87.35 | 72% |
| Returns for 10 years | 207.55 | 296.13 | 70% |