# First Trust Mid Cap Growth AlphaDEX Fund — new fund registration

FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND registered fund series on Form 485APOS, filed 2011-04-08. Featured series: First Trust Mid Cap Growth AlphaDEX Fund.

## Registration

- Registrant / trust: FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND
- CIK: 0001383496
- Form: 485APOS
- Filed: 2011-04-08
- State of incorporation: MA
- Accession: 0001445546-11-001422
- Reported net assets: $518.2M

## Series & classes (4)

| Series | Class | Ticker | New |
| --- | --- | --- | --- |
| [First Trust Mid Cap Growth AlphaDEX Fund](https://search.stillhousedata.com/fund/S000031804) | First Trust Mid Cap Growth AlphaDEX Fund | FNY | — |
| [First Trust Mid Cap Value AlphaDEX Fund](https://search.stillhousedata.com/fund/S000031805) | First Trust Mid Cap Value AlphaDEX Fund | FNK | — |
| [First Trust Small Cap Growth AlphaDEX Fund](https://search.stillhousedata.com/fund/S000031806) | First Trust Small Cap Growth AlphaDEX Fund | FYC | — |
| [First Trust Small Cap Value AlphaDEX Fund](https://search.stillhousedata.com/fund/S000031807) | First Trust Small Cap Value AlphaDEX Fund | FYT | — |

## Fees (from the effective prospectus)

- 12b-1 fee: 0.00%
- Gross expense ratio: 0.73%
- Management fee: 0.70%
- Net expense ratio: 0.77%
- Other expenses: 0.00%

## Investment objective

The First Trust Mid Cap Growth AlphaDEX Fund (the Fund ) seeks investment results that correspond generally to the price and yield (before the Funds fees and expenses) of an equity index called the Nasdaq AlphaDEX Mid Cap Growth TM Index (the Index ).

## Advisers

- [First Trust Advisors L.P. (Advisor)](https://search.stillhousedata.com/firm/107027)

## Other filings by this registrant (10)

- [485APOS — 2016-02-03](https://search.stillhousedata.com/launch/0001445546-16-006732)
- [485APOS — 2011-05-10](https://search.stillhousedata.com/launch/0001445546-11-001814)
- [485APOS — 2011-03-25 (1 new series)](https://search.stillhousedata.com/launch/0001445546-11-001250)
- [485APOS — 2011-01-19 (4 new series)](https://search.stillhousedata.com/launch/0001445546-11-000227)
- [485APOS — 2009-12-10](https://search.stillhousedata.com/launch/0001445546-09-003142)
- [N-1A/A — 2007-04-27](https://search.stillhousedata.com/launch/0000875626-07-001016)
- [485APOS — 2007-04-26](https://search.stillhousedata.com/launch/0000875626-07-001013)
- [N-1A/A — 2007-03-14 (9 new series)](https://search.stillhousedata.com/launch/0000875626-07-000660)
- [N-1A/A — 2007-03-07](https://search.stillhousedata.com/launch/0000875626-07-000640)
- [N-1A — 2007-02-26 (7 new series)](https://search.stillhousedata.com/launch/0000875626-07-000528)

## More

- [Registrant profile: FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND](https://search.stillhousedata.com/registrant/1383496)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/launch/0001445546-11-001422.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.