| Vanguard 500 Index Fund | Investor Shares | VFINX | — |
| Vanguard 500 Index Fund | Admiral Shares | VFIAX | — |
| Vanguard Value Index Fund | Investor Shares | VIVAX | — |
| Vanguard Value Index Fund | Admiral Shares | VVIAX | — |
| Vanguard Value Index Fund | Institutional Shares | VIVIX | — |
| Vanguard Value Index Fund | VIPER Shares | VTV | — |
| Vanguard Extended Market Index Fund | Investor Shares | VEXMX | — |
| Vanguard Extended Market Index Fund | Admiral Shares | VEXAX | — |
| Vanguard Extended Market Index Fund | Institutional Shares | VIEIX | — |
| Vanguard Extended Market Index Fund | VIPER Shares | VXF | — |
| Vanguard Growth Index Fund | Investor Shares | VIGRX | — |
| Vanguard Growth Index Fund | Admiral Shares | VIGAX | — |
| Vanguard Growth Index Fund | Institutional Shares | VIGIX | — |
| Vanguard Growth Index Fund | VIPER Shares | VUG | — |
| Vanguard Large-Cap Index Fund | Investor Shares | VLACX | — |
| Vanguard Large-Cap Index Fund | Admiral Shares | VLCAX | — |
| Vanguard Large-Cap Index Fund | Institutional Shares | VLISX | — |
| Vanguard Large-Cap Index Fund | VIPER Shares | VV | — |
| Vanguard Mid-Cap Index Fund | Investor Shares | VIMSX | — |
| Vanguard Mid-Cap Index Fund | Admiral Shares | VIMAX | — |
| Vanguard Mid-Cap Index Fund | Institutional Shares | VMCIX | — |
| Vanguard Mid-Cap Index Fund | VIPER Shares | VO | — |
| Vanguard Small-Cap Index Fund | Investor Shares | NAESX | — |
| Vanguard Small-Cap Index Fund | Admiral Shares | VSMAX | — |
| Vanguard Small-Cap Index Fund | Institutional Shares | VSCIX | — |