| VFSIX | VSTBX | VFSIX / VSTBX | |
| Total Expense Ratio | 0.07 | 0.03 | 233% |
| Annual Report Gross Expense Ratio | 0.07 | 0.03 | 233% |
| Fund Existence | 29 years | 17 years | - |
| Gain YTD | -1.141 | 0.733 | -156% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 5000000 | 5000000 | 100% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 54.8B | 49.2B | 111% |
| Annual Yield % from dividends | 4.73 | 4.05 | 117% |
| Returns for 1 year | 0.00 | 4.66 | - |
| Returns for 3 years | 3.69 | 17.63 | 21% |
| Returns for 5 years | -5.18 | 11.99 | -43% |
| Returns for 10 years | 3.20 | 30.58 | 10% |