# Vanguard Mega Cap 300 Index Fund — new fund registration

VANGUARD WORLD FUND registered 3 new fund series on Form 485APOS, filed 2007-09-24. Featured series: Vanguard Mega Cap 300 Index Fund.

## Registration

- Registrant / trust: VANGUARD WORLD FUND
- CIK: 0000052848
- Form: 485APOS
- Filed: 2007-09-24
- State of incorporation: DE
- Accession: 0000932471-07-001479
- Reported net assets: $10.8B

## Series & classes (9)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Vanguard Mega Cap 300 Index Fund](https://search.stillhousedata.com/fund/S000019698) | Investor Shares | — | Yes |
| [Vanguard Mega Cap 300 Index Fund](https://search.stillhousedata.com/fund/S000019698) | Institutional Shares | VMCTX | Yes |
| [Vanguard Mega Cap 300 Index Fund](https://search.stillhousedata.com/fund/S000019698) | ETF Shares | MGC | Yes |
| [Vanguard Mega Cap 300 Value Index Fund](https://search.stillhousedata.com/fund/S000019699) | Investor Shares | — | Yes |
| [Vanguard Mega Cap 300 Value Index Fund](https://search.stillhousedata.com/fund/S000019699) | Institutional Shares | VMVLX | Yes |
| [Vanguard Mega Cap 300 Value Index Fund](https://search.stillhousedata.com/fund/S000019699) | ETF Shares | MGV | Yes |
| [Vanguard Mega Cap 300 Growth Index Fund](https://search.stillhousedata.com/fund/S000019700) | Investor Shares | — | Yes |
| [Vanguard Mega Cap 300 Growth Index Fund](https://search.stillhousedata.com/fund/S000019700) | Institutional Shares | VMGAX | Yes |
| [Vanguard Mega Cap 300 Growth Index Fund](https://search.stillhousedata.com/fund/S000019700) | ETF Shares | MGK | Yes |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.05%
- Management fee: 0.05%
- Net expense ratio: 0.08%
- Other expenses: 0.01%

## Investment objective

Vanguard Mega Cap Index Fund (the Fund) seeks to track the performance of a benchmark index that measures the investment return of large-capitalization stocks in the United States.

## Advisers

- [The Vanguard Group, Inc. (Advisor)](https://search.stillhousedata.com/firm/105958)

## Other filings by this registrant (15)

- [485APOS — 2025-12-16 (2 new series)](https://search.stillhousedata.com/launch/0001193125-25-320080)
- [485APOS — 2025-05-30 (1 new series)](https://search.stillhousedata.com/launch/0001683863-25-004911)
- [485APOS — 2020-07-09 (1 new series)](https://search.stillhousedata.com/launch/0001683863-20-011751)
- [485APOS — 2018-11-19](https://search.stillhousedata.com/launch/0000932471-18-007442)
- [485APOS — 2018-06-27 (2 new series)](https://search.stillhousedata.com/launch/0000932471-18-006221)
- [485APOS — 2018-05-02](https://search.stillhousedata.com/launch/0000932471-18-005957)
- [485APOS — 2017-07-26 (4 new series)](https://search.stillhousedata.com/launch/0000932471-17-004685)
- [485APOS — 2014-02-21](https://search.stillhousedata.com/launch/0000932471-14-004623)
- [485APOS — 2013-04-17](https://search.stillhousedata.com/launch/0000932471-13-006280)
- [485APOS — 2013-01-31](https://search.stillhousedata.com/launch/0000932471-13-000607)
- [485APOS — 2012-02-29](https://search.stillhousedata.com/launch/0000932471-12-003815)
- [485APOS — 2010-10-07](https://search.stillhousedata.com/launch/0000932471-10-003170)

## More

- [Registrant profile: VANGUARD WORLD FUND](https://search.stillhousedata.com/registrant/52848)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0000932471-07-001479.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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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.