VANGUARD INDEX FUNDS registered fund series on Form 485APOS, filed 2011-07-25. Featured series: Vanguard Extended Market Index Fund.
| Series | Class | Ticker | New |
|---|---|---|---|
| Vanguard Extended Market Index Fund | Investor Shares | VEXMX | — |
| Vanguard Extended Market Index Fund | Admiral Shares | VEXAX | — |
| Vanguard Mid-Cap Index Fund | Investor Shares | VIMSX | — |
| Vanguard Mid-Cap Index Fund | Admiral Shares | VIMAX | — |
| Vanguard Small-Cap Index Fund | Investor Shares | NAESX | — |
| Vanguard Small-Cap Index Fund | Admiral Shares | VSMAX | — |
| Vanguard Small-Cap Growth Index Fund | Investor Shares | VISGX | — |
| Vanguard Small-Cap Value Index Fund | Investor Shares | VISVX | — |
| Vanguard Mid-Cap Growth Index Fund | Investor Shares | VMGIX | — |
| Vanguard Mid-Cap Value Index Fund | Investor Shares | VMVIX | — |
Vanguard Extended Market ETF, an exchange-traded share class of Vanguard Extended Market Stock Index Fund (the Fund), seeks to track the performance of a benchmark index that measures the investment return of small- and mid-capitalization stocks.