| VSIIX | WBVRX | VSIIX / WBVRX | |
| Total Expense Ratio | 0.05 | 0.80 | 6% |
| Annual Report Gross Expense Ratio | 0.05 | 0.80 | 6% |
| Fund Existence | 27 years | 5 years | - |
| Gain YTD | 15.096 | 22.323 | 68% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 5000000 | 1000000 | 500% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 65.5B | 966M | 6,781% |
| Annual Yield % from dividends | 1.78 | 0.73 | 246% |
| Returns for 1 year | 21.77 | 27.64 | 79% |
| Returns for 3 years | 48.59 | 31.36 | 155% |
| Returns for 5 years | 42.61 | 127.32 | 33% |
| Returns for 10 years | 141.28 | N/A | - |