| BOSVX | UBVVX | BOSVX / UBVVX | |
| Total Expense Ratio | 0.47 | 0.90 | 52% |
| Annual Report Gross Expense Ratio | 0.64 | 0.94 | 68% |
| Fund Existence | 14 years | 9 years | - |
| Gain YTD | 10.720 | 5.130 | 209% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.24B | 8.97B | 14% |
| Annual Yield % from dividends | 1.42 | 1.73 | 82% |
| Returns for 1 year | 12.87 | -1.54 | -837% |
| Returns for 3 years | 8.22 | 4.94 | 166% |
| Returns for 5 years | 21.82 | 25.41 | 86% |
| Returns for 10 years | 82.01 | N/A | - |