| 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 | 14.078 | 13.396 | 105% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 0 | 5000000000 | - |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 833B | 1.69T | 49% |
| Annual Yield % from dividends | 1.06 | 1.08 | 98% |
| Returns for 1 year | 23.81 | 22.40 | 106% |
| Returns for 3 years | 79.40 | 72.72 | 109% |
| Returns for 5 years | 87.73 | 75.13 | 117% |
| Returns for 10 years | 293.65 | 256.11 | 115% |