# First Trust Mid Cap Growth AlphaDEX Fund

First Trust Mid Cap Growth AlphaDEX Fund is a ETF series of First Trust Exchange-Traded AlphaDEX Fund (series S000031804). Net assets $518.2M as of 2026-04-30. Index fund.

## Profile

- Series ID: S000031804
- Registrant: First Trust Exchange-Traded AlphaDEX Fund
- LEI: 549300YH33LXOKDV8X75
- Net assets: $518.2M
- Total assets: $522.4M
- As of: 2026-04-30
- Type: ETF, Index

## Advisers

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

## Top holdings (200 reported)

_Showing 15 of 200 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [SANMINA CORP](https://search.stillhousedata.com/security/801056102) | — | $5.8M | 111.16% |
| [VICOR CORP](https://search.stillhousedata.com/security/925815102) | — | $5.7M | 110.65% |
| [TTM TECHNOLOGIES INC](https://search.stillhousedata.com/security/87305R109) | — | $5.6M | 107.45% |
| [VIAVI SOLUTIONS INC](https://search.stillhousedata.com/security/925550105) | — | $5.4M | 104.17% |
| [POWELL INDUSTRIES INC](https://search.stillhousedata.com/security/739128106) | — | $5.3M | 101.70% |
| [TERAWULF INC](https://search.stillhousedata.com/security/88080T104) | — | $5.2M | 99.63% |
| [VIASAT INC](https://search.stillhousedata.com/security/92552V100) | — | $4.9M | 95.21% |
| [IES HOLDINGS INC](https://search.stillhousedata.com/security/44951W106) | — | $4.6M | 89.43% |
| [PLANET LABS PBC](https://search.stillhousedata.com/security/72703X106) | — | $4.5M | 87.51% |
| [SITIME CORP](https://search.stillhousedata.com/security/82982T106) | — | $4.5M | 86.16% |
| [PRIMORIS SERVICES CORP](https://search.stillhousedata.com/security/74164F103) | — | $4.3M | 83.79% |
| [STERLING INFRASTRUCTURE INC](https://search.stillhousedata.com/security/859241101) | — | $4.3M | 83.76% |
| [EVERUS CONSTRUCTION GROUP INC](https://search.stillhousedata.com/security/300426103) | — | $4.3M | 82.62% |
| [ENOVA INTERNATIONAL INC](https://search.stillhousedata.com/security/29357K103) | — | $4.3M | 82.51% |
| [ARGAN INC](https://search.stillhousedata.com/security/04010E109) | — | $4.2M | 81.39% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-04-30 | $518.2M |
| 2026-01-31 | $492.5M |
| 2025-10-31 | $460.6M |
| 2025-07-31 | $400.3M |
| 2025-04-30 | $349.5M |
| 2025-01-31 | $422.3M |
| 2024-10-31 | $352.5M |
| 2024-07-31 | $348.6M |

## More

- [Registrant: First Trust Exchange-Traded AlphaDEX Fund](https://search.stillhousedata.com/registrant/1383496)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000031804.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.