# First Trust Small Cap Core AlphaDEX Fund

First Trust Small Cap Core AlphaDEX Fund is a ETF series of First Trust Exchange-Traded AlphaDEX Fund (series S000017339). Net assets $1.2B as of 2026-04-30. Index fund.

## Profile

- Series ID: S000017339
- Registrant: First Trust Exchange-Traded AlphaDEX Fund
- LEI: 549300SXYG0HEYYRE655
- Net assets: $1.2B
- Total assets: $1.2B
- 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 |
| --- | --- | --- | --- |
| TD SECURITIES (USA) LLC | — | $18.8M | 154.63% |
| [MAXLINEAR INC](https://search.stillhousedata.com/security/57776J100) | — | $8.5M | 69.82% |
| [APPLIED OPTOELECTRONICS INC](https://search.stillhousedata.com/security/03823U102) | — | $6.7M | 55.58% |
| [ANAPTYSBIO INC](https://search.stillhousedata.com/security/032724106) | — | $5.4M | 44.34% |
| [INHIBRX BIOSCIENCES INC](https://search.stillhousedata.com/security/45720N103) | — | $5.3M | 43.98% |
| [MYR GROUP INC](https://search.stillhousedata.com/security/55405W104) | — | $5.0M | 41.01% |
| [KAISER ALUMINUM CORP](https://search.stillhousedata.com/security/483007704) | — | $4.9M | 40.45% |
| [GARRETT MOTION INC](https://search.stillhousedata.com/security/366505105) | — | $4.9M | 40.32% |
| [BEL FUSE INC](https://search.stillhousedata.com/security/077347300) | — | $4.8M | 39.86% |
| [ADEIA INC](https://search.stillhousedata.com/security/00676P107) | — | $4.6M | 37.91% |
| [ORGANON & COMPANY](https://search.stillhousedata.com/security/68622V106) | — | $4.6M | 37.86% |
| [SOLARIS ENERGY INFRASTRUCTURE INC](https://search.stillhousedata.com/security/83418M103) | — | $4.5M | 37.38% |
| [RELAY THERAPEUTICS INC](https://search.stillhousedata.com/security/75943R102) | — | $4.5M | 37.26% |
| [WORTHINGTON STEEL INC](https://search.stillhousedata.com/security/982104101) | — | $4.4M | 36.22% |
| [AMPRIUS TECHNOLOGIES INC](https://search.stillhousedata.com/security/03214Q108) | — | $4.3M | 35.73% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-04-30 | $1.2B |
| 2026-01-31 | $1.0B |
| 2025-10-31 | $899.8M |
| 2025-07-31 | $817.6M |
| 2025-04-30 | $773.6M |
| 2025-01-31 | $971.7M |
| 2024-10-31 | $900.9M |
| 2024-07-31 | $931.5M |

## 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/S000017339.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.