| 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 | -0.390 | -1.901 | 21% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 250 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 28.7B | 55.5B | 52% |
| Annual Yield % from dividends | 3.64 | 4.79 | 76% |
| Returns for 1 year | 1.52 | -1.62 | -94% |
| Returns for 3 years | 12.39 | 2.99 | 414% |
| Returns for 5 years | 3.72 | -5.91 | -63% |
| Returns for 10 years | 11.34 | 1.55 | 730% |