# Vanguard Extended Duration Treasury Index Fund — new fund registration

VANGUARD WORLD FUND registered 1 new fund series on Form 485APOS, filed 2007-06-25. Featured series: Vanguard Extended Duration Treasury Index Fund.

## Registration

- Registrant / trust: VANGUARD WORLD FUND
- CIK: 0000052848
- Form: 485APOS
- Filed: 2007-06-25
- State of incorporation: DE
- Accession: 0000932471-07-000909
- Reported net assets: $4.3B

## Series & classes (29)

_Showing 25 of 29 series/class rows._

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [Vanguard FTSE Social Index Fund](https://search.stillhousedata.com/fund/S000004440) | Investor Shares | VCSIX | — |
| [Vanguard FTSE Social Index Fund](https://search.stillhousedata.com/fund/S000004440) | Institutional Shares | VCSNX | — |
| [Vanguard Materials Index Fund](https://search.stillhousedata.com/fund/S000004441) | Admiral Shares | VMIAX | — |
| [Vanguard Materials Index Fund](https://search.stillhousedata.com/fund/S000004441) | ETF Shares | VAW | — |
| [Vanguard Telecommunication Services Index Fund](https://search.stillhousedata.com/fund/S000004443) | Admiral Shares | VTCAX | — |
| [Vanguard Telecommunication Services Index Fund](https://search.stillhousedata.com/fund/S000004443) | ETF Shares | VOX | — |
| [Vanguard U.S. Growth Fund](https://search.stillhousedata.com/fund/S000004444) | Investor Shares | VWUSX | — |
| [Vanguard U.S. Growth Fund](https://search.stillhousedata.com/fund/S000004444) | Admiral Shares | VWUAX | — |
| [Vanguard Utilities Index Fund](https://search.stillhousedata.com/fund/S000004445) | Admiral Shares | VUIAX | — |
| [Vanguard Utilities Index Fund](https://search.stillhousedata.com/fund/S000004445) | ETF Shares | VPU | — |
| [Vanguard Consumer Discretionary Index Fund](https://search.stillhousedata.com/fund/S000004446) | Admiral Shares | VCDAX | — |
| [Vanguard Consumer Discretionary Index Fund](https://search.stillhousedata.com/fund/S000004446) | ETF Shares | VCR | — |
| [Vanguard Consumer Staples Index Fund](https://search.stillhousedata.com/fund/S000004447) | Admiral Shares | VCSAX | — |
| [Vanguard Consumer Staples Index Fund](https://search.stillhousedata.com/fund/S000004447) | ETF Shares | VDC | — |
| [Vanguard Energy Index Fund](https://search.stillhousedata.com/fund/S000004448) | Admiral Shares | VENAX | — |
| [Vanguard Energy Index Fund](https://search.stillhousedata.com/fund/S000004448) | ETF Shares | VDE | — |
| [Vanguard Financials Index Fund](https://search.stillhousedata.com/fund/S000004449) | Admiral Shares | VFAIX | — |
| [Vanguard Financials Index Fund](https://search.stillhousedata.com/fund/S000004449) | ETF Shares | VFH | — |
| [Vanguard Health Care Index Fund](https://search.stillhousedata.com/fund/S000004450) | Admiral Shares | VHCIX | — |
| [Vanguard Health Care Index Fund](https://search.stillhousedata.com/fund/S000004450) | ETF Shares | VHT | — |
| [Vanguard Industrials Index Fund](https://search.stillhousedata.com/fund/S000004451) | Admiral Shares | VINAX | — |
| [Vanguard Industrials Index Fund](https://search.stillhousedata.com/fund/S000004451) | ETF Shares | VIS | — |
| [Vanguard Information Technology Index Fund](https://search.stillhousedata.com/fund/S000004452) | Admiral Shares | VITAX | — |
| [Vanguard Information Technology Index Fund](https://search.stillhousedata.com/fund/S000004452) | ETF Shares | VGT | — |
| [Vanguard International Growth Fund](https://search.stillhousedata.com/fund/S000004453) | Investor Shares | VWIGX | — |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.05%
- Management fee: 0.05%
- Net expense ratio: 0.10%
- Other expenses: 0.00%

## Investment objective

Vanguard Extended Duration Treasury Index Fund (the Fund) seeks to track the performance of an index of extended-duration zero-coupon U.S. Treasury securities.

## 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/0000932471-07-000909.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.