# EDGAR Filing Document

**Accession Number:** 0001383496
**File Stem:** 0000940400-26-011358
**Filing Date:** 2026-3
**Character Count:** 36904
**Document Hash:** 6eeb8d84e77e29b9b5d843e055425df1
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000940400-26-011358.hdr.sgml**: 20260325

**ACCESSION NUMBER**: 0000940400-26-011358

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260131

**FILED AS OF DATE**: 20260325

**DATE AS OF CHANGE**: 20260325

**PERIOD START**: 20260731

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND
- **CENTRAL INDEX KEY:** 0001383496

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-22019
- **FILM NUMBER:** 26792064

**BUSINESS ADDRESS:**
- **STREET 1:** 120 EAST LIBERTY DRIVE, SUITE 400
- **CITY:** WHEATON
- **STATE:** IL
- **ZIP:** 60187
- **BUSINESS PHONE:** 630-765-8000

**MAIL ADDRESS:**
- **STREET 1:** 120 EAST LIBERTY DRIVE, SUITE 400
- **CITY:** WHEATON
- **STATE:** IL
- **ZIP:** 60187

## Series and Classes Contracts Data

### First Trust Technology AlphaDEX Fund (Series ID: S000017703)

| Class ID   | Class Name                           | Ticker Symbol   |
|:---|:---|:---|
| C000048903 | First Trust Technology AlphaDEX Fund | FXL             |

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** First Trust Exchange-Traded AlphaDEX Fund

- **b. Investment Company Act file number:** 811-22019

- **c. CIK number of Registrant:** 0001383496

- **d. LEI of Registrant:** 549300PGRVU1P76W4537

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 120 East Liberty Drive

  - **City:** Wheaton

  - **State:** IL

  - **Foreign country:** US

  - **Zip / Postal Code:** 60187

  - **Telephone number:** 630-765-8000

**Item A.2. Information about the Series.**

- **a. Name of Series:** First Trust Technology AlphaDEX Fund

- **b. EDGAR series identifier (if any):** S000017703

- **c. LEI of Series:** 549300TO803NY738YI90

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2026-07-31

- **b. Date as of which information is reported:** 2026-01-31

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $1436932161.92

**Total Liabilities:** $26850461.72

**Net Assets:** $1410081700.20

**Cash Not Reported:** $7666.03

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000048903 | -5.33%               | 1.09%                | 0.96%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $2427728.29              | $-81591362.05                              |
| Month 2  | $2686793.98              | $12423442.87                               |
| Month 3  | $41987477.77             | $-27919175.91                              |

### Schedule of Portfolio Investments

| Name                           | Title                                   | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| ON Semiconductor Corp          | ON Semiconductor Corp                   | CUSIP: 682189105<br>LEI: ZV20P4CNJVT8V1ZGJ064 | Long             | EC               | CORP              | US        |     81627 | NS      | $4888641.03   | 0.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Unity Software Inc             | Unity Software Inc                      | CUSIP: 91332U101<br>LEI: 549300D1ESJMGNQNG432 | Long             | EC               | CORP              | US        |    300208 | NS      | $8736052.80   | 0.62%             |  |  |  | No            |                  1 | On Loan: No      |
| PTC Inc                        | PTC Inc                                 | CUSIP: 69370C100<br>LEI: 54930050SSMU8SKDJ030 | Long             | EC               | CORP              | US        |     53281 | NS      | $8318762.53   | 0.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Lam Research Corp              | Lam Research Corp                       | CUSIP: 512807306<br>LEI: 549300I4GMO6D34U1T02 | Long             | EC               | CORP              | US        |    135561 | NS      | $31648071.06  | 2.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Jabil Inc                      | Jabil Inc                               | CUSIP: 466313103<br>LEI: 5493000CGCQY2OQU7669 | Long             | EC               | CORP              | US        |     81415 | NS      | $19310823.85  | 1.37%             |  |  |  | No            |                  1 | On Loan: No      |
| MIZUHO SECURITIES USA LLC      | MIZUHO SECURITIES USA LLC               | CUSIP: 000000000<br>LEI: 7TK5RJIZDFROZCA6XF66 | Long             | RA               | CORP              | US        |  25788193 | PA      | $25788193.00  | 1.83%             |  |  |  | No            |                  2 | On Loan: No      |
| EPAM Systems Inc               | EPAM Systems Inc                        | CUSIP: 29414B104<br>LEI: 549300XCR4R530HJP604 | Long             | EC               | CORP              | US        |     45305 | NS      | $9450623.00   | 0.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Crowdstrike Holdings Inc       | Crowdstrike Holdings Inc                | CUSIP: 22788C105<br>LEI: 549300YBY08K9KM4HX32 | Long             | EC               | CORP              | US        |     19802 | NS      | $8740701.81   | 0.62%             |  |  |  | No            |                  1 | On Loan: No      |
| UiPath Inc                     | UiPath Inc                              | CUSIP: 90364P105<br>LEI: 5493000YP61KBELDHT53 | Long             | EC               | CORP              | US        |    269680 | NS      | $3395271.20   | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Flex Ltd                       | Flex Ltd                                | CUSIP: 000000000<br>LEI: 549300EAQH74YHD07T53 | Long             | EC               | CORP              | US        |    153626 | NS      | $9684583.04   | 0.69%             |  |  |  | No            |                  1 | On Loan: No      |
| Roper Technologies Inc         | Roper Technologies Inc                  | CUSIP: 776696106<br>LEI: 54930003T4SXCIWVXY35 | Long             | EC               | CORP              | US        |     20852 | NS      | $7740887.96   | 0.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Amkor Technology Inc           | Amkor Technology Inc                    | CUSIP: 031652100<br>LEI: 529900VHLRTKPWZJBM84 | Long             | EC               | CORP              | US        |    470219 | NS      | $22725684.27  | 1.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Match Group Inc                | Match Group Inc                         | CUSIP: 57667L107<br>LEI: 15OMOPB0A8K0EFUVD031 | Long             | EC               | CORP              | US        |    410660 | NS      | $12792059.00  | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Western Digital Corp           | Western Digital Corp                    | CUSIP: 958102105<br>LEI: 549300QQXOOYEF89IC56 | Long             | EC               | CORP              | US        |     53882 | NS      | $13482892.86  | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Qorvo Inc                      | Qorvo Inc                               | CUSIP: 74736K101<br>LEI: 254900YAUJV2EUEVBR11 | Long             | EC               | CORP              | US        |    156906 | NS      | $12255927.66  | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| GLOBALFOUNDRIES Inc            | GLOBALFOUNDRIES Inc                     | CUSIP: 000000000<br>LEI: 549300BA76VK784VMX48 | Long             | EC               | CORP              | US        |    265812 | NS      | $11217266.40  | 0.80%             |  |  |  | No            |                  1 | On Loan: No      |
| Astera Labs Inc                | Astera Labs Inc                         | CUSIP: 04626A103<br>LEI: 529900LJL8TUEGF7HG20 | Long             | EC               | CORP              | US        |     79708 | NS      | $12005618.96  | 0.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Cadence Design Systems Inc     | Cadence Design Systems Inc              | CUSIP: 127387108<br>LEI: GCT7RXJOGLXPV0NXZY22 | Long             | EC               | CORP              | US        |     14141 | NS      | $4190826.76   | 0.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Avnet Inc                      | Avnet Inc                               | CUSIP: 053807103<br>LEI: XJI53DCPL7QABOWK4Z75 | Long             | EC               | CORP              | US        |    386111 | NS      | $24089465.29  | 1.71%             |  |  |  | No            |                  1 | On Loan: No      |
| CACI International Inc         | CACI International Inc                  | CUSIP: 127190304<br>LEI: SYRPI2D1O9WRTS2WX210 | Long             | EC               | CORP              | US        |     24887 | NS      | $15444374.46  | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| MSILF Treasury Portfolio       | MSILF Treasury Portfolio                | CUSIP: 61747C582<br>LEI: 549300D1XR6GP7EZ0T47 | Long             | STIV             | RF                | US        |   3245352 | NS      | $3245352.27   | 0.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Globant SA                     | Globant SA                              | CUSIP: 000000000<br>LEI: 2221008DCMSPYS42DS88 | Long             | EC               | CORP              | LU        |    283987 | NS      | $18993050.56  | 1.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Parsons Corp                   | Parsons Corp                            | CUSIP: 70202L102<br>LEI: 549300ZXH0VRBSEPX752 | Long             | EC               | CORP              | US        |    150197 | NS      | $10522801.82  | 0.75%             |  |  |  | No            |                  1 | On Loan: No      |
| Pure Storage Inc               | Pure Storage Inc                        | CUSIP: 74624M102<br>LEI: 549300NPDB0BZTK3WO90 | Long             | EC               | CORP              | US        |    138518 | NS      | $9632541.72   | 0.68%             |  |  |  | No            |                  1 | On Loan: No      |
| DoubleVerify Holdings Inc      | DoubleVerify Holdings Inc               | CUSIP: 25862V105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1159107 | NS      | $12541537.74  | 0.89%             |  |  |  | No            |                  1 | On Loan: No      |
| Toast Inc                      | Toast Inc                               | CUSIP: 888787108<br>LEI: 549300TN1PZNLCD4I551 | Long             | EC               | CORP              | US        |    124474 | NS      | $3872386.14   | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| NetApp Inc                     | NetApp Inc                              | CUSIP: 64110D104<br>LEI: QTX3D84DZDD5JYOCYH15 | Long             | EC               | CORP              | US        |     86676 | NS      | $8351232.60   | 0.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                   | Alphabet Inc                            | CUSIP: 02079K305<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |     74139 | NS      | $25058982.00  | 1.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Reddit Inc                     | Reddit Inc                              | CUSIP: 75734B100<br>LEI: 529900APN1YHPBHPI679 | Long             | EC               | CORP              | US        |     80760 | NS      | $14558605.20  | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Entegris Inc                   | Entegris Inc                            | CUSIP: 29362U104<br>LEI: IYX6OWO7BT5DKO3BYG52 | Long             | EC               | CORP              | US        |     52463 | NS      | $6194306.41   | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| NVIDIA Corp                    | NVIDIA Corp                             | CUSIP: 67066G104<br>LEI: 549300S4KLFTLO7GSQ80 | Long             | EC               | CORP              | US        |     99541 | NS      | $19025271.33  | 1.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Paycom Software Inc            | Paycom Software Inc                     | CUSIP: 70432V102<br>LEI: 254900LSB0HNJUDC6Q18 | Long             | EC               | CORP              | US        |     83209 | NS      | $11212412.75  | 0.80%             |  |  |  | No            |                  1 | On Loan: No      |
| Dropbox Inc                    | Dropbox Inc                             | CUSIP: 26210C104<br>LEI: 549300JCDF7UAR6TJR51 | Long             | EC               | CORP              | US        |    476984 | NS      | $12153552.32  | 0.86%             |  |  |  | No            |                  1 | On Loan: No      |
| Cloudflare Inc                 | Cloudflare Inc                          | CUSIP: 18915M107<br>LEI: 5493007DY18BGNLDWU14 | Long             | EC               | CORP              | US        |     47082 | NS      | $8349992.70   | 0.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Meta Platforms Inc             | Meta Platforms Inc                      | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |     14061 | NS      | $10074706.50  | 0.71%             |  |  |  | No            |                  1 | On Loan: No      |
| DoorDash Inc                   | DoorDash Inc                            | CUSIP: 25809K105<br>LEI: 549300NUQ43FGGSK5051 | Long             | EC               | CORP              | US        |     19517 | NS      | $3993568.54   | 0.28%             |  |  |  | No            |                  1 | On Loan: No      |
| CDW Corp/DE                    | CDW Corp/DE                             | CUSIP: 12514G108<br>LEI: 9845001B052ABF0B6755 | Long             | EC               | CORP              | US        |     68151 | NS      | $8613604.89   | 0.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Apple Inc                      | Apple Inc                               | CUSIP: 037833100<br>LEI: HWUPKR0MPOU8FGXBT394 | Long             | EC               | CORP              | US        |     48775 | NS      | $12656137.00  | 0.90%             |  |  |  | No            |                  1 | On Loan: No      |
| QUALCOMM Inc                   | QUALCOMM Inc                            | CUSIP: 747525103<br>LEI: H1J8DDZKZP6H7RWC0H53 | Long             | EC               | CORP              | US        |     77522 | NS      | $11751559.98  | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Monolithic Power Systems Inc   | Monolithic Power Systems Inc            | CUSIP: 609839105<br>LEI: 529900TB7O85LSZ1XU31 | Long             | EC               | CORP              | US        |     20483 | NS      | $23025964.45  | 1.63%             |  |  |  | No            |                  1 | On Loan: No      |
| Akamai Technologies Inc        | Akamai Technologies Inc                 | CUSIP: 00971T101<br>LEI: OC1LZNN2LF5WTJ5RIL89 | Long             | EC               | CORP              | US        |    212771 | NS      | $20670702.65  | 1.47%             |  |  |  | No            |                  1 | On Loan: No      |
| ZoomInfo Technologies Inc      | ZoomInfo Technologies Inc               | CUSIP: 98980F104<br>LEI: 2549008GSAHW4UWFEM58 | Long             | EC               | CORP              | US        |    434617 | NS      | $3498666.85   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Appfolio Inc                   | Appfolio Inc                            | CUSIP: 03783C100<br>LEI: 529900OOUUGT6JFC0S15 | Long             | EC               | CORP              | US        |     19000 | NS      | $3607720.00   | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Datadog Inc                    | Datadog Inc                             | CUSIP: 23804L103<br>LEI: 549300F6JNO0KRPO1K63 | Long             | EC               | CORP              | US        |     32502 | NS      | $4203158.64   | 0.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Rubrik Inc                     | Rubrik Inc                              | CUSIP: 781154109<br>LEI: 254900TRGK2WTBYMYU27 | Long             | EC               | CORP              | US        |     57794 | NS      | $3233574.30   | 0.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Zoom Communications Inc        | Zoom Communications Inc                 | CUSIP: 98980L101<br>LEI: 549300T9GCHU0ODOM055 | Long             | EC               | CORP              | US        |    268923 | NS      | $24767808.30  | 1.76%             |  |  |  | No            |                  1 | On Loan: No      |
| VeriSign Inc                   | VeriSign Inc                            | CUSIP: 92343E102<br>LEI: LMPL4N8ZOJRMF0KOF759 | Long             | EC               | CORP              | US        |     18192 | NS      | $4443032.16   | 0.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Intel Corp                     | Intel Corp                              | CUSIP: 458140100<br>LEI: KNX4USFCNGPY45LOCE31 | Long             | EC               | CORP              | US        |    251549 | NS      | $11689482.03  | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Strategy Inc                   | Strategy Inc                            | CUSIP: 594972408<br>LEI: 549300WQTWEJUEHXQX21 | Long             | EC               | CORP              | US        |    152718 | NS      | $22863411.78  | 1.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Concentrix Corp                | Concentrix Corp                         | CUSIP: 20602D101<br>LEI: 5493000EAJN1KMPVA737 | Long             | EC               | CORP              | US        |    558088 | NS      | $20844586.80  | 1.48%             |  |  |  | No            |                  1 | On Loan: —       |
| Dell Technologies Inc          | Dell Technologies Inc                   | CUSIP: 24703L202<br>LEI: 549300TJB5YBRUPOG437 | Long             | EC               | CORP              | US        |    105340 | NS      | $12055109.60  | 0.85%             |  |  |  | No            |                  1 | On Loan: No      |
| Palantir Technologies Inc      | Palantir Technologies Inc               | CUSIP: 69608A108<br>LEI: 549300UVN46B3BBDHO85 | Long             | EC               | CORP              | US        |    104440 | NS      | $15309859.60  | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Twilio Inc                     | Twilio Inc                              | CUSIP: 90138F102<br>LEI: 5493004W8TRGD63APX93 | Long             | EC               | CORP              | US        |    163142 | NS      | $19652085.32  | 1.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Lattice Semiconductor Corp     | Lattice Semiconductor Corp              | CUSIP: 518415104<br>LEI: 549300LRBBPZDQ2II567 | Long             | EC               | CORP              | US        |    126151 | NS      | $10157678.52  | 0.72%             |  |  |  | No            |                  1 | On Loan: No      |
| MongoDB Inc                    | MongoDB Inc                             | CUSIP: 60937P106<br>LEI: 549300TPTG69WKWE1Z37 | Long             | EC               | CORP              | US        |     55291 | NS      | $20531207.03  | 1.46%             |  |  |  | No            |                  1 | On Loan: No      |
| Universal Display Corp         | Universal Display Corp                  | CUSIP: 91347P105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    113548 | NS      | $13037581.36  | 0.92%             |  |  |  | No            |                  1 | On Loan: No      |
| MACOM Technology Solutions Hol | MACOM Technology Solutions Holdings Inc | CUSIP: 55405Y100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    135481 | NS      | $29678467.86  | 2.10%             |  |  |  | No            |                  1 | On Loan: No      |
| AppLovin Corp                  | AppLovin Corp                           | CUSIP: 03831W108<br>LEI: 549300LLVXMUAOL3SQ07 | Long             | EC               | CORP              | US        |     27551 | NS      | $13034653.61  | 0.92%             |  |  |  | No            |                  1 | On Loan: No      |
| Skyworks Solutions Inc         | Skyworks Solutions Inc                  | CUSIP: 83088M102<br>LEI: 549300WZ3ORQ2BVKBD96 | Long             | EC               | CORP              | US        |    365957 | NS      | $20405762.32  | 1.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Dolby Laboratories Inc         | Dolby Laboratories Inc                  | CUSIP: 25659T107<br>LEI: 549300X04FB2QPCJ5J24 | Long             | EC               | CORP              | US        |    289074 | NS      | $18555660.06  | 1.32%             |  |  |  | No            |                  1 | On Loan: No      |
| RingCentral Inc                | RingCentral Inc                         | CUSIP: 76680R206<br>LEI: 549300C8EH0H1614VE84 | Long             | EC               | CORP              | US        |    321403 | NS      | $8317909.64   | 0.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Vertiv Holdings Co             | Vertiv Holdings Co                      | CUSIP: 92537N108<br>LEI: 549300KTTIRAOGXCRV69 | Long             | EC               | CORP              | US        |    143235 | NS      | $26667492.30  | 1.89%             |  |  |  | No            |                  1 | On Loan: No      |
| Onto Innovation Inc            | Onto Innovation Inc                     | CUSIP: 683344105<br>LEI: 254900RXZVN73CHOO062 | Long             | EC               | CORP              | US        |     83999 | NS      | $16971997.95  | 1.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Hewlett Packard Enterprise Co  | Hewlett Packard Enterprise Co           | CUSIP: 42824C109<br>LEI: 549300BX44RGX6ANDV88 | Long             | EC               | CORP              | US        |    552047 | NS      | $11880051.44  | 0.84%             |  |  |  | No            |                  1 | On Loan: No      |
| Okta Inc                       | Okta Inc                                | CUSIP: 679295105<br>LEI: 549300N8J06I8MRHU620 | Long             | EC               | CORP              | US        |     51116 | NS      | $4318279.68   | 0.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Applied Materials Inc          | Applied Materials Inc                   | CUSIP: 038222105<br>LEI: 41BNNE1AFPNAZELZ6K07 | Long             | EC               | CORP              | US        |     90296 | NS      | $29104206.72  | 2.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Salesforce Inc                 | Salesforce Inc                          | CUSIP: 79466L302<br>LEI: RCGZFPDMRW58VJ54VR07 | Long             | EC               | CORP              | US        |     16686 | NS      | $3542270.94   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| KBR Inc                        | KBR Inc                                 | CUSIP: 48242W106<br>LEI: 254900OFQDXZRKRCV808 | Long             | EC               | CORP              | US        |    461798 | NS      | $19769572.38  | 1.40%             |  |  |  | No            |                  1 | On Loan: No      |
| HP Inc                         | HP Inc                                  | CUSIP: 40434L105<br>LEI: WHKXQACZ14C5XRO8LW03 | Long             | EC               | CORP              | US        |    416613 | NS      | $8098956.72   | 0.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Teradata Corp                  | Teradata Corp                           | CUSIP: 88076W103<br>LEI: 549300JU9SOUHV4U4R71 | Long             | EC               | CORP              | US        |    609863 | NS      | $17393292.76  | 1.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Micron Technology Inc          | Micron Technology Inc                   | CUSIP: 595112103<br>LEI: B3DXGBC8GAIYWI2Z0172 | Long             | EC               | CORP              | US        |     65043 | NS      | $26985039.84  | 1.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Amdocs Ltd                     | Amdocs Ltd                              | CUSIP: 000000000<br>LEI: 549300HQV672RJ7RQV66 | Long             | EC               | CORP              | US        |    288230 | NS      | $23617566.20  | 1.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Procore Technologies Inc       | Procore Technologies Inc                | CUSIP: 74275K108<br>LEI: 5493005PTWY0RHYRAH22 | Long             | EC               | CORP              | US        |    127607 | NS      | $7208519.43   | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Amphenol Corp                  | Amphenol Corp                           | CUSIP: 032095101<br>LEI: 549300D3L3G0R4U4VT04 | Long             | EC               | CORP              | US        |    171713 | NS      | $24740409.04  | 1.75%             |  |  |  | No            |                  1 | On Loan: No      |
| Leidos Holdings Inc            | Leidos Holdings Inc                     | CUSIP: 525327102<br>LEI: 549300IUTGTP6EJP8124 | Long             | EC               | CORP              | US        |    102905 | NS      | $19374953.40  | 1.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Gen Digital Inc                | Gen Digital Inc                         | CUSIP: 668771108<br>LEI: YF6ZV0M6AU4FY94MK914 | Long             | EC               | CORP              | US        |    341381 | NS      | $8189730.19   | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                 | Microsoft Corp                          | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |      9140 | NS      | $3932850.60   | 0.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Marvell Technology Inc         | Marvell Technology Inc                  | CUSIP: 573874104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    156040 | NS      | $12314676.80  | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadcom Inc                   | Broadcom Inc                            | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |     53638 | NS      | $17770269.40  | 1.26%             |  |  |  | No            |                  1 | On Loan: No      |
| DXC Technology Co              | DXC Technology Co                       | CUSIP: 23355L106<br>LEI: 549300DOVZ3EDJB7O259 | Long             | EC               | CORP              | US        |   1583981 | NS      | $22856845.83  | 1.62%             |  |  |  | No            |                  1 | On Loan: No      |
| Maplebear Inc                  | Maplebear Inc                           | CUSIP: 565394103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    294801 | NS      | $10954805.16  | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Guidewire Software Inc         | Guidewire Software Inc                  | CUSIP: 40171V100<br>LEI: 549300WXSG0J8IXZCK32 | Long             | EC               | CORP              | US        |     21990 | NS      | $3095312.40   | 0.22%             |  |  |  | No            |                  1 | On Loan: No      |
| Cirrus Logic Inc               | Cirrus Logic Inc                        | CUSIP: 172755100<br>LEI: 549300NKSJEM5ZZSSV18 | Long             | EC               | CORP              | US        |    195825 | NS      | $25523830.50  | 1.81%             |  |  |  | No            |                  1 | On Loan: No      |
| IPG Photonics Corp             | IPG Photonics Corp                      | CUSIP: 44980X109<br>LEI: 5493002KZ51CADQ94G15 | Long             | EC               | CORP              | US        |     61732 | NS      | $5704654.12   | 0.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Autodesk Inc                   | Autodesk Inc                            | CUSIP: 052769106<br>LEI: FRKKVKAIQEF3FCSTPG55 | Long             | EC               | CORP              | US        |     14932 | NS      | $3775854.84   | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| SS&C Technologies Holdings Inc | SS&C Technologies Holdings Inc          | CUSIP: 78467J100<br>LEI: 529900POY8H7NPPNKK71 | Long             | EC               | CORP              | US        |    151684 | NS      | $12421402.76  | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Figure Technology Solutions In | Figure Technology Solutions Inc         | CUSIP: 349381103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    108228 | NS      | $6156008.64   | 0.44%             |  |  |  | No            |                  1 | On Loan: —       |
| Clarivate PLC                  | Clarivate PLC                           | CUSIP: 000000000<br>LEI: 549300WDHIIODXFO0R55 | Long             | EC               | CORP              | GB        |   5558158 | NS      | $14729118.70  | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| F5 Inc                         | F5 Inc                                  | CUSIP: 315616102<br>LEI: 54930015FPK9KT966303 | Long             | EC               | CORP              | US        |     51947 | NS      | $14317112.67  | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Pegasystems Inc                | Pegasystems Inc                         | CUSIP: 705573103<br>LEI: 549300FMCOKPL06FYN26 | Long             | EC               | CORP              | US        |    310856 | NS      | $13581298.64  | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Snowflake Inc                  | Snowflake Inc                           | CUSIP: 833445109<br>LEI: 254900CJNSY1K7T53Z16 | Long             | EC               | CORP              | US        |     60449 | NS      | $11648522.30  | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Kyndryl Holdings Inc           | Kyndryl Holdings Inc                    | CUSIP: 50155Q100<br>LEI: 549300LQ4LWX2R8ZV130 | Long             | EC               | CORP              | US        |    499253 | NS      | $11482819.00  | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Pinterest Inc                  | Pinterest Inc                           | CUSIP: 72352L106<br>LEI: 529900Y043CEBGO4HB65 | Long             | EC               | CORP              | US        |    896304 | NS      | $19835207.52  | 1.41%             |  |  |  | No            |                  1 | On Loan: No      |
| Science Applications Internati | Science Applications International Corp | CUSIP: 808625107<br>LEI: 549300LZPNZIXQGZPZ48 | Long             | EC               | CORP              | US        |    230532 | NS      | $23458936.32  | 1.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Cognizant Technology Solutions | Cognizant Technology Solutions Corp     | CUSIP: 192446102<br>LEI: 5493006IEVQEFQO40L83 | Long             | EC               | CORP              | US        |    223665 | NS      | $18353949.90  | 1.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Synopsys Inc                   | Synopsys Inc                            | CUSIP: 871607107<br>LEI: QG7T915N9S0NY5UKNE63 | Long             | EC               | CORP              | US        |      9409 | NS      | $4376267.04   | 0.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Intuit Inc                     | Intuit Inc                              | CUSIP: 461202103<br>LEI: VI90HBPH7XSFMB9E4M29 | Long             | EC               | CORP              | US        |      6673 | NS      | $3329293.16   | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Texas Instruments Inc          | Texas Instruments Inc                   | CUSIP: 882508104<br>LEI: WDJNR2L6D8RWOEB8T652 | Long             | EC               | CORP              | US        |     53503 | NS      | $11532571.65  | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Arrow Electronics Inc          | Arrow Electronics Inc                   | CUSIP: 042735100<br>LEI: 549300YNNLBXT8N8R512 | Long             | EC               | CORP              | US        |    210613 | NS      | $27904116.37  | 1.98%             |  |  |  | No            |                  1 | On Loan: No      |
| TD SYNNEX Corp                 | TD SYNNEX Corp                          | CUSIP: 87162W100<br>LEI: 5493004HI6PFLF46NS53 | Long             | EC               | CORP              | US        |    123572 | NS      | $19607169.24  | 1.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Super Micro Computer Inc       | Super Micro Computer Inc                | CUSIP: 86800U302<br>LEI: 54930022CZO1N2UGVW07 | Long             | EC               | CORP              | US        |    453031 | NS      | $13187732.41  | 0.94%             |  |  |  | No            |                  1 | On Loan: No      |
| KLA Corp                       | KLA Corp                                | CUSIP: 482480100<br>LEI: 549300H0BF5JCG96TJ81 | Long             | EC               | CORP              | US        |     19098 | NS      | $27270798.12  | 1.93%             |  |  |  | No            |                  1 | On Loan: No      |
| Adobe Inc                      | Adobe Inc                               | CUSIP: 00724F101<br>LEI: FU4LY2G4933NH2E1CP29 | Long             | EC               | CORP              | US        |     12629 | NS      | $3703454.25   | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Advanced Micro Devices Inc     | Advanced Micro Devices Inc              | CUSIP: 007903107<br>LEI: R2I72C950HOYXII45366 | Long             | EC               | CORP              | US        |    108356 | NS      | $25651115.88  | 1.82%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-03-25

**Name of Applicant:** First Trust Exchange-Traded AlphaDEX Fund

**Signature:** Derek Maltbie

**Name of Signer:** Derek Maltbie

**Title:** Treasurer, Chief Financial Officer and Chief Accounting Officer