| RBOCX | VFSIX | RBOCX / VFSIX | |
| Total Expense Ratio | 0.89 | 0.07 | 1,271% |
| Annual Report Gross Expense Ratio | 0.89 | 0.07 | 1,271% |
| Fund Existence | 24 years | 29 years | - |
| Gain YTD | 0.038 | -1.141 | -3% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 28.6B | 54.8B | 52% |
| Annual Yield % from dividends | 3.61 | 4.73 | 76% |
| Returns for 1 year | 3.73 | 0.00 | - |
| Returns for 3 years | 12.31 | 3.69 | 334% |
| Returns for 5 years | 4.55 | -5.18 | -88% |
| Returns for 10 years | 12.25 | 3.20 | 383% |