| FXAIX | VFFSX | FXAIX / VFFSX | |
| Total Expense Ratio | 0.01 | 0.01 | 150% |
| Annual Report Gross Expense Ratio | 0.01 | 0.01 | 150% |
| Fund Existence | 15 years | 10 years | - |
| Gain YTD | 12.505 | 11.831 | 106% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 859B | 1.76T | 49% |
| Annual Yield % from dividends | 1.03 | 1.05 | 98% |
| Returns for 1 year | 16.50 | 15.18 | 109% |
| Returns for 3 years | 78.70 | 72.05 | 109% |
| Returns for 5 years | 84.93 | 72.52 | 117% |
| Returns for 10 years | 294.69 | 258.68 | 114% |