| BUFBX | VVIAX | BUFBX / VVIAX | |
| Total Expense Ratio | 1.01 | 0.05 | 2,020% |
| Annual Report Gross Expense Ratio | 1.01 | 0.05 | 2,020% |
| Fund Existence | 31 years | 25 years | - |
| Gain YTD | 10.134 | 10.852 | 93% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 3000 | 83% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 455M | 208B | 0% |
| Annual Yield % from dividends | 1.55 | 2.09 | 74% |
| Returns for 1 year | 4.29 | 5.48 | 78% |
| Returns for 3 years | 21.16 | 32.94 | 64% |
| Returns for 5 years | 63.35 | 64.69 | 98% |
| Returns for 10 years | 84.13 | 128.99 | 65% |