| BOSVX | UBVVX | BOSVX / UBVVX | |
| Total Expense Ratio | 0.47 | 0.90 | 52% |
| Annual Report Gross Expense Ratio | 0.64 | 0.94 | 68% |
| Fund Existence | 15 years | 9 years | - |
| Gain YTD | 26.498 | 15.773 | 168% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 0 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 1.31B | 9.03B | 15% |
| Annual Yield % from dividends | 1.24 | 1.59 | 78% |
| Returns for 1 year | 28.45 | 8.29 | 343% |
| Returns for 3 years | 34.10 | 24.31 | 140% |
| Returns for 5 years | 19.48 | 20.79 | 94% |
| Returns for 10 years | 63.57 | N/A | - |