# ProShares Barrons 400 — new fund registration

PROSHARES TRUST registered 19 new fund series on Form 485APOS, filed 2008-02-28. Featured series: ProShares Barrons 400.

## Registration

- Registrant / trust: PROSHARES TRUST
- CIK: 0001174610
- Form: 485APOS
- Filed: 2008-02-28
- State of incorporation: DE
- Accession: 0001193125-08-041913

## Series & classes (19)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [ProShares Barrons 400](https://search.stillhousedata.com/fund/S000022289) | Barrons 400 ProShares | — | Yes |
| [ProShares UltraShort MSCI Brazil](https://search.stillhousedata.com/fund/S000022290) | UltraShort MSCI Brazil ProShares | BZQ | Yes |
| [ProShares UltraShort MSCI BRIC](https://search.stillhousedata.com/fund/S000022291) | UltraShort MSCI BRIC ProShares | — | Yes |
| [ProShares UltraShort MSCI Europe](https://search.stillhousedata.com/fund/S000022292) | UltraShort MSCI Europe ProShares | EPV | Yes |
| [ProShares UltraShort MSCI Latin America](https://search.stillhousedata.com/fund/S000022293) | UltraShort MSCI Latin America ProShares | — | Yes |
| [ProShares UltraShort MSCI Mexico Investable Market](https://search.stillhousedata.com/fund/S000022294) | UltraShort MSCI Mexico ProShares | — | Yes |
| [ProShares UltraShort MSCI Pacific ex-Japan](https://search.stillhousedata.com/fund/S000022295) | UltraShort MSCI Pacific ex-Japan ProShares | — | Yes |
| [ProShares UltraShort MSCI South Korea](https://search.stillhousedata.com/fund/S000022296) | UltraShort MSCI South Korea ProShares | — | Yes |
| [ProShares UltraShort MSCI Taiwan](https://search.stillhousedata.com/fund/S000022297) | UltraShort MSCI Taiwan ProShares | — | Yes |
| [ProShares UltraShort S&P Europe 350](https://search.stillhousedata.com/fund/S000022298) | UltrShort S&P Europe 350 ProShares | — | Yes |
| [ProShares Ultra FTSE China 25](https://search.stillhousedata.com/fund/S000022299) | Ultra FTSE/Xinhua China 25 ProShares | XPP | Yes |
| [ProShares Ultra Russell3000](https://search.stillhousedata.com/fund/S000022300) | Ultra Russell3000 ProShares | — | Yes |
| [ProShares Ultra DJ Wilshire Total Market](https://search.stillhousedata.com/fund/S000022301) | Ultra DJ Wilshire Total Market ProShares | — | Yes |
| [ProShares Ultra MSCI EAFE](https://search.stillhousedata.com/fund/S000022302) | Ultra MSCI EAFE ProShares | EFO | Yes |
| [ProShares Ultra MSCI Emerging Markets](https://search.stillhousedata.com/fund/S000022303) | Ultra MSCI Emerging Markets ProShares | EET | Yes |
| [ProShares Ultra MSCI Japan](https://search.stillhousedata.com/fund/S000022304) | Ultra MSCI Japan ProShares | EZJ | Yes |
| [ProShares UltraShort Russell3000](https://search.stillhousedata.com/fund/S000022305) | UltraShort Russell3000 ProShares | — | Yes |
| [ProShares UltraShort DJ Wilshire Total Market](https://search.stillhousedata.com/fund/S000022306) | UltraShort DJ Wilshire Total Market ProShares | — | Yes |
| [ProShares UltraShort MSCI Australia](https://search.stillhousedata.com/fund/S000022307) | UltraShort MSCI Australia ProShares | — | Yes |

## Other filings by this registrant (15)

- [485APOS — 2026-07-31 (1 new series)](https://search.stillhousedata.com/launch/0001174610-26-000504)
- [485APOS — 2026-07-31 (1 new series)](https://search.stillhousedata.com/launch/0001174610-26-000506)
- [485APOS — 2026-07-31 (1 new series)](https://search.stillhousedata.com/launch/0001174610-26-000501)
- [485APOS — 2026-07-31 (1 new series)](https://search.stillhousedata.com/launch/0001174610-26-000503)
- [485APOS — 2026-07-31 (1 new series)](https://search.stillhousedata.com/launch/0001174610-26-000505)
- [485APOS — 2026-07-31 (1 new series)](https://search.stillhousedata.com/launch/0001174610-26-000495)
- [485APOS — 2026-07-31 (1 new series)](https://search.stillhousedata.com/launch/0001174610-26-000497)
- [485APOS — 2026-07-31 (1 new series)](https://search.stillhousedata.com/launch/0001174610-26-000498)
- [485APOS — 2026-07-31 (1 new series)](https://search.stillhousedata.com/launch/0001174610-26-000496)
- [485APOS — 2026-07-31 (1 new series)](https://search.stillhousedata.com/launch/0001174610-26-000502)
- [485APOS — 2026-07-31 (1 new series)](https://search.stillhousedata.com/launch/0001174610-26-000499)
- [485APOS — 2026-07-31 (1 new series)](https://search.stillhousedata.com/launch/0001174610-26-000500)

## More

- [Registrant profile: PROSHARES TRUST](https://search.stillhousedata.com/registrant/1174610)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001193125-08-041913.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.