| BUFDX | VFINX | BUFDX / VFINX | |
| Total Expense Ratio | 0.92 | 0.14 | 657% |
| Annual Report Gross Expense Ratio | 0.92 | 0.14 | 657% |
| Fund Existence | 13 years | 49 years | - |
| Gain YTD | 0.922 | 1.228 | 75% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 177M | 1.48T | 0% |
| Annual Yield % from dividends | 0.99 | 1.02 | 96% |
| Returns for 1 year | 8.96 | 18.64 | 48% |
| Returns for 3 years | 50.55 | 73.54 | 69% |
| Returns for 5 years | 65.24 | 84.11 | 78% |
| Returns for 10 years | 216.09 | 269.28 | 80% |