# Vanguard Mid-Cap Growth Index Fund — new fund registration VANGUARD INDEX FUNDS registered 2 new fund series on Form 485APOS, filed 2006-04-27. Featured series: Vanguard Mid-Cap Growth Index Fund. ## Registration - Registrant / trust: VANGUARD INDEX FUNDS - CIK: 0000036405 - Form: 485APOS - Filed: 2006-04-27 - State of incorporation: DE - Accession: 0000932471-06-000829 - Reported net assets: $29.2B ## Series & classes (40) _Showing 25 of 40 series/class rows._ | Series | Class | Ticker | New | | --- | --- | --- | --- | | [Vanguard 500 Index Fund](https://search.stillhousedata.com/fund/S000002839) | Investor Shares | VFINX | — | | [Vanguard 500 Index Fund](https://search.stillhousedata.com/fund/S000002839) | Admiral Shares | VFIAX | — | | [Vanguard Value Index Fund](https://search.stillhousedata.com/fund/S000002840) | Investor Shares | VIVAX | — | | [Vanguard Value Index Fund](https://search.stillhousedata.com/fund/S000002840) | Admiral Shares | VVIAX | — | | [Vanguard Value Index Fund](https://search.stillhousedata.com/fund/S000002840) | Institutional Shares | VIVIX | — | | [Vanguard Value Index Fund](https://search.stillhousedata.com/fund/S000002840) | VIPER Shares | VTV | — | | [Vanguard Extended Market Index Fund](https://search.stillhousedata.com/fund/S000002841) | Investor Shares | VEXMX | — | | [Vanguard Extended Market Index Fund](https://search.stillhousedata.com/fund/S000002841) | Admiral Shares | VEXAX | — | | [Vanguard Extended Market Index Fund](https://search.stillhousedata.com/fund/S000002841) | Institutional Shares | VIEIX | — | | [Vanguard Extended Market Index Fund](https://search.stillhousedata.com/fund/S000002841) | VIPER Shares | VXF | — | | [Vanguard Growth Index Fund](https://search.stillhousedata.com/fund/S000002842) | Investor Shares | VIGRX | — | | [Vanguard Growth Index Fund](https://search.stillhousedata.com/fund/S000002842) | Admiral Shares | VIGAX | — | | [Vanguard Growth Index Fund](https://search.stillhousedata.com/fund/S000002842) | Institutional Shares | VIGIX | — | | [Vanguard Growth Index Fund](https://search.stillhousedata.com/fund/S000002842) | VIPER Shares | VUG | — | | [Vanguard Large-Cap Index Fund](https://search.stillhousedata.com/fund/S000002843) | Investor Shares | VLACX | — | | [Vanguard Large-Cap Index Fund](https://search.stillhousedata.com/fund/S000002843) | Admiral Shares | VLCAX | — | | [Vanguard Large-Cap Index Fund](https://search.stillhousedata.com/fund/S000002843) | Institutional Shares | VLISX | — | | [Vanguard Large-Cap Index Fund](https://search.stillhousedata.com/fund/S000002843) | VIPER Shares | VV | — | | [Vanguard Mid-Cap Index Fund](https://search.stillhousedata.com/fund/S000002844) | Investor Shares | VIMSX | — | | [Vanguard Mid-Cap Index Fund](https://search.stillhousedata.com/fund/S000002844) | Admiral Shares | VIMAX | — | | [Vanguard Mid-Cap Index Fund](https://search.stillhousedata.com/fund/S000002844) | Institutional Shares | VMCIX | — | | [Vanguard Mid-Cap Index Fund](https://search.stillhousedata.com/fund/S000002844) | VIPER Shares | VO | — | | [Vanguard Small-Cap Index Fund](https://search.stillhousedata.com/fund/S000002845) | Investor Shares | NAESX | — | | [Vanguard Small-Cap Index Fund](https://search.stillhousedata.com/fund/S000002845) | Admiral Shares | VSMAX | — | | [Vanguard Small-Cap Index Fund](https://search.stillhousedata.com/fund/S000002845) | Institutional Shares | VSCIX | — | ## Fees (from the effective prospectus) - 12b-1 fee: 0.00% - Gross expense ratio: 0.20% - Management fee: 0.16% - Net expense ratio: 0.23% - Other expenses: 0.04% ## Investment objective Vanguard Mid-Cap Growth Index Fund (the Fund) seeks to track the performance of a benchmark index that measures the investment return of mid-capitalization growth stocks. ## Advisers - [The Vanguard Group, Inc. (Advisor)](https://search.stillhousedata.com/firm/105958) ## Other filings by this registrant (15) - [485APOS — 2017-01-11](https://search.stillhousedata.com/launch/0000932471-17-000072) - [485APOS — 2016-12-23](https://search.stillhousedata.com/launch/0000932471-16-015027) - [485APOS — 2016-01-29 (3 new series)](https://search.stillhousedata.com/launch/0000932471-16-009847) - [485APOS — 2015-02-26](https://search.stillhousedata.com/launch/0000932471-15-005581) - [485APOS — 2013-06-03](https://search.stillhousedata.com/launch/0000932471-13-006863) - [485APOS — 2013-04-17](https://search.stillhousedata.com/launch/0000932471-13-006286) - [485APOS — 2013-01-31](https://search.stillhousedata.com/launch/0000932471-13-000608) - [485APOS — 2011-07-25](https://search.stillhousedata.com/launch/0000932471-11-003078) - [485APOS — 2010-12-13](https://search.stillhousedata.com/launch/0000932471-10-003580) - [485APOS — 2010-10-27](https://search.stillhousedata.com/launch/0000932471-10-003268) - [485APOS — 2010-10-14 (3 new series)](https://search.stillhousedata.com/launch/0000932471-10-003214) - [485APOS — 2010-09-07](https://search.stillhousedata.com/launch/0000932471-10-002917) ## More - [Registrant profile: VANGUARD INDEX FUNDS](https://search.stillhousedata.com/registrant/36405) - [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0000932471-06-000829.md) - [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/) --- Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com). Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.