# EDGAR Filing Document

**Accession Number:** 0001383496
**File Stem:** 0001752724-23-065195
**Filing Date:** 2023-3
**Character Count:** 45594
**Document Hash:** 915c2bcc4b4080ad35956c6f1e57e4e0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-23-065195.hdr.sgml**: 20230324

**ACCESSION NUMBER**: 0001752724-23-065195

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230131

**FILED AS OF DATE**: 20230324

**DATE AS OF CHANGE**: 20230324

**PERIOD START**: 20230731

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FIRST TRUST EXCHANGE-TRADED ALPHADEX FUND
- **CENTRAL INDEX KEY:** 0001383496
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-22019
- **FILM NUMBER:** 23758492

**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 Industrials/Producer Durables AlphaDEX Fund (Series ID: S000017701)

| Class ID   | Class Name                                              | Ticker Symbol   |
|:---|:---|:---|
| C000048901 | First Trust Industrials/Producer Durables AlphaDEX Fund | FXR             |

## 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 Industrials/Producer Durables AlphaDEX Fund

- **b. EDGAR series identifier (if any):** S000017701

- **c. LEI of Series:** 5493008AE9LL1V8KK557

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

- **a. Date of fiscal year-end:** 2023-07-31

- **b. Date as of which information is reported:** 2023-01-31

**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:** $1639359813.16

**Total Liabilities:** $1264310.38

**Net Assets:** $1638095502.78

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000048901 | 6.59%                | -4.31%               | 9.93%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-714956.15              | $96465381.26                               |
| Month 2  | $1747704.49              | $-71314771.64                              |
| Month 3  | $-22215933.88            | $169905300.13                              |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Armstrong World Industries Inc | Armstrong World Industries Inc             | CUSIP: 04247X102<br>LEI: KXMRXXOJ88Q45Y45MG74 | Long             | EC               | CORP              | US        |    111045 | NS      | $8595993.45   | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Euronet Worldwide Inc          | Euronet Worldwide Inc                      | CUSIP: 298736109<br>LEI: YG3575C4DSHJPA5KET68 | Long             | EC               | CORP              | US        |     80702 | NS      | $9093501.36   | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| DuPont de Nemours Inc          | DuPont de Nemours Inc                      | CUSIP: 26614N102<br>LEI: 5493004JF0SDFLM8GD76 | Long             | EC               | CORP              | US        |    110981 | NS      | $8207044.95   | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| AZEK Co Inc/The                | AZEK Co Inc/The                            | CUSIP: 05478C105<br>LEI: 5493002LDDDU1RX46815 | Long             | EC               | CORP              | US        |    187415 | NS      | $4522323.95   | 0.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Fair Isaac Corp                | Fair Isaac Corp                            | CUSIP: 303250104<br>LEI: RI6HET5SJUEY30V1PS26 | Long             | EC               | CORP              | US        |     19086 | NS      | $12710321.70  | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Jacobs Solutions Inc           | Jacobs Solutions Inc                       | CUSIP: 46982L108<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     31718 | NS      | $3918758.90   | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Parker-Hannifin Corp           | Parker-Hannifin Corp                       | CUSIP: 701094104<br>LEI: 5493002CONDB4N2HKI23 | Long             | EC               | CORP              | US        |     39261 | NS      | $12799086.00  | 0.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Mohawk Industries Inc          | Mohawk Industries Inc                      | CUSIP: 608190104<br>LEI: 549300JI1115MG3Q6322 | Long             | EC               | CORP              | US        |    111767 | NS      | $13418746.02  | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| BWX Technologies Inc           | BWX Technologies Inc                       | CUSIP: 05605H100<br>LEI: 549300NP85N265KWMS58 | Long             | EC               | CORP              | US        |    131140 | NS      | $7981180.40   | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Watsco Inc                     | Watsco Inc                                 | CUSIP: 942622200<br>LEI: 549300F1Y3LN5BX5WN75 | Long             | EC               | CORP              | US        |     15269 | NS      | $4387852.53   | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Kirby Corp                     | Kirby Corp                                 | CUSIP: 497266106<br>LEI: I7NO6FZO5GUCG585T325 | Long             | EC               | CORP              | US        |    118362 | NS      | $8377662.36   | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Core & Main Inc                | Core & Main Inc                            | CUSIP: 21874C102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    788874 | NS      | $17410449.18  | 1.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Boeing Co/The                  | Boeing Co/The                              | CUSIP: 097023105<br>LEI: RVHJWBXLJ1RFUBSY1F30 | Long             | EC               | CORP              | US        |     79968 | NS      | $17033184.00  | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Donaldson Co Inc               | Donaldson Co Inc                           | CUSIP: 257651109<br>LEI: OZE6KXY9QQPR8EJ8WL20 | Long             | EC               | CORP              | US        |    258760 | NS      | $16133686.00  | 0.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Air Lease Corp                 | Air Lease Corp                             | CUSIP: 00912X302<br>LEI: 5493004NW4M4P8TMMK63 | Long             | EC               | CORP              | US        |    396491 | NS      | $17830200.27  | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Axon Enterprise Inc            | Axon Enterprise Inc                        | CUSIP: 05464C101<br>LEI: 549300QP2IEEGFE16681 | Long             | EC               | CORP              | US        |    119346 | NS      | $23324982.24  | 1.42%             |  |  |  | No            |                  1 | On Loan: No      |
| 3M Co                          | 3M Co                                      | CUSIP: 88579Y101<br>LEI: LUZQVYP4VS22CLWDAR65 | Long             | EC               | CORP              | US        |    127028 | NS      | $14618382.24  | 0.89%             |  |  |  | No            |                  1 | On Loan: No      |
| Builders FirstSource Inc       | Builders FirstSource Inc                   | CUSIP: 12008R107<br>LEI: 549300W0SKP6L3H7DP63 | Long             | EC               | CORP              | US        |    305227 | NS      | $24326591.90  | 1.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Deere & Co                     | Deere & Co                                 | CUSIP: 244199105<br>LEI: PWFTNG3EI0Y73OXWDH08 | Long             | EC               | CORP              | US        |     46187 | NS      | $19529711.08  | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Booz Allen Hamilton Holding Co | Booz Allen Hamilton Holding Corp           | CUSIP: 099502106<br>LEI: 529900JPV47PIUWMA015 | Long             | EC               | CORP              | US        |    145744 | NS      | $13793212.16  | 0.84%             |  |  |  | No            |                  1 | On Loan: No      |
| Caterpillar Inc                | Caterpillar Inc                            | CUSIP: 149123101<br>LEI: WRJR7GS4GTRECRRTVX92 | Long             | EC               | CORP              | US        |     82664 | NS      | $20855300.56  | 1.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Graco Inc                      | Graco Inc                                  | CUSIP: 384109104<br>LEI: 4T5VJ4S81BRT6Q7GGT78 | Long             | EC               | CORP              | US        |     56620 | NS      | $3868278.40   | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Sonoco Products Co             | Sonoco Products Co                         | CUSIP: 835495102<br>LEI: GKOMIK4RDJGHEF0VNP11 | Long             | EC               | CORP              | US        |    188188 | NS      | $11500168.68  | 0.70%             |  |  |  | No            |                  1 | On Loan: No      |
| Mettler-Toledo International I | Mettler-Toledo International Inc           | CUSIP: 592688105<br>LEI: 5493000BD5GJNUDIUG10 | Long             | EC               | CORP              | US        |      5269 | NS      | $8076955.48   | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Lockheed Martin Corp           | Lockheed Martin Corp                       | CUSIP: 539830109<br>LEI: DPRBOZP0K5RM2YE8UU08 | Long             | EC               | CORP              | US        |     23485 | NS      | $10879661.10  | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |
| CH Robinson Worldwide Inc      | CH Robinson Worldwide Inc                  | CUSIP: 12541W209<br>LEI: 529900WNWN5L0OVDHA79 | Long             | EC               | CORP              | US        |    124780 | NS      | $12499212.60  | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Masco Corp                     | Masco Corp                                 | CUSIP: 574599106<br>LEI: 5GCSNMQXHEYA1JO8QN11 | Long             | EC               | CORP              | US        |     81600 | NS      | $4341120.00   | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| General Electric Co            | General Electric Co                        | CUSIP: 369604301<br>LEI: 3C7474T6CDKPR9K6YT90 | Long             | EC               | CORP              | US        |    236539 | NS      | $19036658.72  | 1.16%             |  |  |  | No            |                  1 | On Loan: No      |
| United Rentals Inc             | United Rentals Inc                         | CUSIP: 911363109<br>LEI: 5323X5O7RN0NKFCDRY08 | Long             | EC               | CORP              | US        |     55717 | NS      | $24568411.15  | 1.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Hayward Holdings Inc           | Hayward Holdings Inc                       | CUSIP: 421298100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   2106714 | NS      | $28419571.86  | 1.73%             |  |  |  | No            |                  1 | On Loan: No      |
| JB Hunt Transport Services Inc | JB Hunt Transport Services Inc             | CUSIP: 445658107<br>LEI: 549300XCD1MPI1C5GK90 | Long             | EC               | CORP              | US        |     65524 | NS      | $12387312.20  | 0.76%             |  |  |  | No            |                  1 | On Loan: No      |
| Trane Technologies PLC         | Trane Technologies PLC                     | CUSIP: 000000000<br>LEI: 549300BURLR9SLYY2705 | Long             | EC               | CORP              | IE        |     67969 | NS      | $12174607.28  | 0.74%             |  |  |  | No            |                  1 | On Loan: No      |
| PPG Industries Inc             | PPG Industries Inc                         | CUSIP: 693506107<br>LEI: 549300BKPEP01R3V6C59 | Long             | EC               | CORP              | US        |     30287 | NS      | $3947607.58   | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Genpact Ltd                    | Genpact Ltd                                | CUSIP: 000000000<br>LEI: 529900OSEC6Q0L4L5B35 | Long             | EC               | CORP              | US        |     82217 | NS      | $3887219.76   | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| TopBuild Corp                  | TopBuild Corp                              | CUSIP: 89055F103<br>LEI: 5493007YSKHOL4RWII46 | Long             | EC               | CORP              | US        |     97343 | NS      | $19474440.58  | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Teledyne Technologies Inc      | Teledyne Technologies Inc                  | CUSIP: 879360105<br>LEI: 549300VSMO9KYQWDND94 | Long             | EC               | CORP              | US        |      9523 | NS      | $4040227.98   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| TransDigm Group Inc            | TransDigm Group Inc                        | CUSIP: 893641100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     12097 | NS      | $8682621.75   | 0.53%             |  |  |  | No            |                  1 | On Loan: No      |
| Silgan Holdings Inc            | Silgan Holdings Inc                        | CUSIP: 827048109<br>LEI: KAF673KJXD92C8KSLU49 | Long             | EC               | CORP              | US        |    146924 | NS      | $7917734.36   | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Brunswick Corp/DE              | Brunswick Corp/DE                          | CUSIP: 117043109<br>LEI: YM4O38W15AX4YLLQKU27 | Long             | EC               | CORP              | US        |    274737 | NS      | $23168571.21  | 1.41%             |  |  |  | No            |                  1 | On Loan: No      |
| FedEx Corp                     | FedEx Corp                                 | CUSIP: 31428X106<br>LEI: 549300E707U7WNPZN687 | Long             | EC               | CORP              | US        |     87951 | NS      | $17050180.86  | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Littelfuse Inc                 | Littelfuse Inc                             | CUSIP: 537008104<br>LEI: 549300MY7HLQFYTPCX75 | Long             | EC               | CORP              | US        |     51884 | NS      | $13318103.96  | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Textron Inc                    | Textron Inc                                | CUSIP: 883203101<br>LEI: 3PPKBHUG1HD6BO7RNR87 | Long             | EC               | CORP              | US        |    107579 | NS      | $7837130.15   | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Ball Corp                      | Ball Corp                                  | CUSIP: 058498106<br>LEI: 0BGI85ALH27ZJP15DY16 | Long             | EC               | CORP              | US        |     74468 | NS      | $4337016.32   | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Rockwell Automation Inc        | Rockwell Automation Inc                    | CUSIP: 773903109<br>LEI: VH3R4HHBHH12O0EXZJ88 | Long             | EC               | CORP              | US        |     14786 | NS      | $4170095.58   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Packaging Corp of America      | Packaging Corp of America                  | CUSIP: 695156109<br>LEI: 549300XZP8MFZFY8TJ84 | Long             | EC               | CORP              | US        |    119093 | NS      | $16994571.10  | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Allegion plc                   | Allegion plc                               | CUSIP: 000000000<br>LEI: 984500560CAC2E6FB757 | Long             | EC               | CORP              | IE        |     36180 | NS      | $4252959.00   | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Howmet Aerospace Inc           | Howmet Aerospace Inc                       | CUSIP: 443201108<br>LEI: 549300HO5WFZUT5N2T22 | Long             | EC               | CORP              | US        |    386531 | NS      | $15727946.39  | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Knight-Swift Transportation Ho | Knight-Swift Transportation Holdings Inc   | CUSIP: 499049104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    377850 | NS      | $22330935.00  | 1.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Spirit AeroSystems Holdings In | Spirit AeroSystems Holdings Inc            | CUSIP: 848574109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    514633 | NS      | $18603982.95  | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Robert Half International Inc  | Robert Half International Inc              | CUSIP: 770323103<br>LEI: 529900VPCUY9H3HLIC08 | Long             | EC               | CORP              | US        |    154746 | NS      | $12992474.16  | 0.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Regal Rexnord Corp             | Regal Rexnord Corp                         | CUSIP: 758750103<br>LEI: QH78R09VCJGQKPBPYU33 | Long             | EC               | CORP              | US        |     95223 | NS      | $13255041.60  | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Northrop Grumman Corp          | Northrop Grumman Corp                      | CUSIP: 666807102<br>LEI: RIMU48P07456QXSO0R61 | Long             | EC               | CORP              | US        |     13960 | NS      | $6254638.40   | 0.38%             |  |  |  | No            |                  1 | On Loan: No      |
| MSC Industrial Direct Co Inc   | MSC Industrial Direct Co Inc               | CUSIP: 553530106<br>LEI: 0XVKH0LN6YGOWO2EGO17 | Long             | EC               | CORP              | US        |    139840 | NS      | $11564768.00  | 0.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Norfolk Southern Corp          | Norfolk Southern Corp                      | CUSIP: 655844108<br>LEI: 54930036C8MWP850MI84 | Long             | EC               | CORP              | US        |     15455 | NS      | $3798993.55   | 0.23%             |  |  |  | No            |                  1 | On Loan: No      |
| American Express Co            | American Express Co                        | CUSIP: 025816109<br>LEI: R4PP93JZOLY261QX3811 | Long             | EC               | CORP              | US        |     77326 | NS      | $13526637.18  | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Visa Inc                       | Visa Inc                                   | CUSIP: 92826C839<br>LEI: 549300JZ4OKEHW3DPJ59 | Long             | EC               | CORP              | US        |     18330 | NS      | $4219749.30   | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| MSA Safety Inc                 | MSA Safety Inc                             | CUSIP: 553498106<br>LEI: 529900DVA3258XK11O39 | Long             | EC               | CORP              | US        |     79235 | NS      | $10806861.65  | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Vontier Corp                   | Vontier Corp                               | CUSIP: 928881101<br>LEI: 549300VVSQLG4P5K4639 | Long             | EC               | CORP              | US        |    591044 | NS      | $13611743.32  | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Landstar System Inc            | Landstar System Inc                        | CUSIP: 515098101<br>LEI: 254900CUQXQRL09MEI52 | Long             | EC               | CORP              | US        |    123077 | NS      | $21271397.91  | 1.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Old Dominion Freight Line Inc  | Old Dominion Freight Line Inc              | CUSIP: 679580100<br>LEI: 5299009TWK32WE417T96 | Long             | EC               | CORP              | US        |     13419 | NS      | $4471747.56   | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Westrock Co                    | Westrock Co                                | CUSIP: 96145D105<br>LEI: 5493004Z9TCQW68YVL89 | Long             | EC               | CORP              | US        |    563228 | NS      | $22101066.72  | 1.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Quanta Services Inc            | Quanta Services Inc                        | CUSIP: 74762E102<br>LEI: SHVRXXEACT60MMH07S24 | Long             | EC               | CORP              | US        |    138969 | NS      | $21149692.11  | 1.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Lincoln Electric Holdings Inc  | Lincoln Electric Holdings Inc              | CUSIP: 533900106<br>LEI: BIMGBY40SIN95O01BN93 | Long             | EC               | CORP              | US        |    105427 | NS      | $17592603.49  | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| WillScot Mobile Mini Holdings  | WillScot Mobile Mini Holdings Corp         | CUSIP: 971378104<br>LEI: 549300HJ4VIXF476Q166 | Long             | EC               | CORP              | US        |    337240 | NS      | $16342650.40  | 1.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Stanley Black & Decker Inc     | Stanley Black & Decker Inc                 | CUSIP: 854502101<br>LEI: 549300DJ09SMTO561131 | Long             | EC               | CORP              | US        |    152088 | NS      | $13582979.28  | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Allison Transmission Holdings  | Allison Transmission Holdings Inc          | CUSIP: 01973R101<br>LEI: 529900RP7DJ882LI9T83 | Long             | EC               | CORP              | US        |    476037 | NS      | $21459747.96  | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Nordson Corp                   | Nordson Corp                               | CUSIP: 655663102<br>LEI: 14OS6Q5N55N95WM84M53 | Long             | EC               | CORP              | US        |     16021 | NS      | $3897909.30   | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Capital One Financial Corp     | Capital One Financial Corp                 | CUSIP: 14040H105<br>LEI: ZUE8T73ROZOF6FLBAR73 | Long             | EC               | CORP              | US        |    163868 | NS      | $19500292.00  | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Pentair PLC                    | Pentair PLC                                | CUSIP: 000000000<br>LEI: 549300EVR9D56WPSRP15 | Long             | EC               | CORP              | GB        |    253998 | NS      | $14066409.24  | 0.86%             |  |  |  | No            |                  1 | On Loan: No      |
| Tetra Tech Inc                 | Tetra Tech Inc                             | CUSIP: 88162G103<br>LEI: 549300UJ1LP7JGJC5P32 | Long             | EC               | CORP              | US        |     26229 | NS      | $4079134.08   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| AECOM                          | AECOM                                      | CUSIP: 00766T100<br>LEI: 0EEB8GF0W0NPCIHZX097 | Long             | EC               | CORP              | US        |    233169 | NS      | $20348658.63  | 1.24%             |  |  |  | No            |                  1 | On Loan: No      |
| Emerson Electric Co            | Emerson Electric Co                        | CUSIP: 291011104<br>LEI: FGLT0EWZSUIRRITFOA30 | Long             | EC               | CORP              | US        |    158579 | NS      | $14306997.38  | 0.87%             |  |  |  | No            |                  1 | On Loan: No      |
| Synchrony Financial            | Synchrony Financial                        | CUSIP: 87165B103<br>LEI: 549300RS7EWPM9MA6C78 | Long             | EC               | CORP              | US        |    602651 | NS      | $22135371.23  | 1.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Crane Holdings Co              | Crane Holdings Co                          | CUSIP: 224441105<br>LEI: 549300EXNPSXEWUD3N21 | Long             | EC               | CORP              | US        |     75824 | NS      | $8788759.84   | 0.54%             |  |  |  | No            |                  1 | On Loan: No      |
| GXO Logistics Inc              | GXO Logistics Inc                          | CUSIP: 36262G101<br>LEI: 5493007CNWMXN78JRN66 | Long             | EC               | CORP              | US        |    178416 | NS      | $9336509.28   | 0.57%             |  |  |  | No            |                  1 | On Loan: No      |
| CSX Corp                       | CSX Corp                                   | CUSIP: 126408103<br>LEI: 549300JVQR4N1MMP3Q88 | Long             | EC               | CORP              | US        |    245854 | NS      | $7601805.68   | 0.46%             |  |  |  | No            |                  1 | On Loan: No      |
| ITT Inc                        | ITT Inc                                    | CUSIP: 45073V108<br>LEI: 549300KDSERHTJOXUS80 | Long             | EC               | CORP              | US        |     93915 | NS      | $8601674.85   | 0.53%             |  |  |  | No            |                  1 | On Loan: No      |
| Carlisle Cos Inc               | Carlisle Cos Inc                           | CUSIP: 142339100<br>LEI: XR64VGX1ZPX6G7ZN7Z11 | Long             | EC               | CORP              | US        |     48482 | NS      | $12162194.52  | 0.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Westinghouse Air Brake Technol | Westinghouse Air Brake Technologies Corp   | CUSIP: 929740108<br>LEI: 06BTX5UWZD0GQ5N5Y745 | Long             | EC               | CORP              | US        |     38155 | NS      | $3960870.55   | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| PACCAR Inc                     | PACCAR Inc                                 | CUSIP: 693718108<br>LEI: KDTEY8BWE486IKZ3CC07 | Long             | EC               | CORP              | US        |    115438 | NS      | $12618527.78  | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| ManpowerGroup Inc              | ManpowerGroup Inc                          | CUSIP: 56418H100<br>LEI: ERO1WSFOSR0JJ6CRQ987 | Long             | EC               | CORP              | US        |    183069 | NS      | $15956294.04  | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Martin Marietta Materials Inc  | Martin Marietta Materials Inc              | CUSIP: 573284106<br>LEI: 5299005MZ4WZECVATV08 | Long             | EC               | CORP              | US        |     11267 | NS      | $4052063.88   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Western Union Co/The           | Western Union Co/The                       | CUSIP: 959802109<br>LEI: 28ID94QU1140NC23S047 | Long             | EC               | CORP              | US        |    553128 | NS      | $7837823.76   | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Xylem Inc/NY                   | Xylem Inc/NY                               | CUSIP: 98419M100<br>LEI: 549300DF5MV96DRYLQ48 | Long             | EC               | CORP              | US        |     68885 | NS      | $7164728.85   | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| WW Grainger Inc                | WW Grainger Inc                            | CUSIP: 384802104<br>LEI: 549300TWZSP6O1IH2V34 | Long             | EC               | CORP              | US        |     27385 | NS      | $16142909.80  | 0.99%             |  |  |  | No            |                  1 | On Loan: No      |
| RPM International Inc          | RPM International Inc                      | CUSIP: 749685103<br>LEI: 549300TJCKW4BRXPJ474 | Long             | EC               | CORP              | US        |    156317 | NS      | $14054461.47  | 0.86%             |  |  |  | No            |                  1 | On Loan: No      |
| Shift4 Payments Inc            | Shift4 Payments Inc                        | CUSIP: 82452J109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    354070 | NS      | $22674642.80  | 1.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Snap-on Inc                    | Snap-on Inc                                | CUSIP: 833034101<br>LEI: HHWAT5TDOYZMM26KKQ73 | Long             | EC               | CORP              | US        |     66668 | NS      | $16582331.64  | 1.01%             |  |  |  | No            |                  1 | On Loan: No      |
| AGCO Corp                      | AGCO Corp                                  | CUSIP: 001084102<br>LEI: LYOM0B2GCF1JWXK5ZG04 | Long             | EC               | CORP              | US        |    142787 | NS      | $19723168.31  | 1.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Cummins Inc                    | Cummins Inc                                | CUSIP: 231021106<br>LEI: ZUNI8PYC725B6H8JU438 | Long             | EC               | CORP              | US        |     15718 | NS      | $3922269.72   | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| WEX Inc                        | WEX Inc                                    | CUSIP: 96208T104<br>LEI: T9M5IGROL1TL1G5OV478 | Long             | EC               | CORP              | US        |     93083 | NS      | $17217562.51  | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Middleby Corp/The              | Middleby Corp/The                          | CUSIP: 596278101<br>LEI: JDFO86U9VQRBKW5KYA35 | Long             | EC               | CORP              | US        |     28441 | NS      | $4421153.45   | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| A O Smith Corp                 | A O Smith Corp                             | CUSIP: 831865209<br>LEI: 549300XG4US7UJNECY36 | Long             | EC               | CORP              | US        |    133064 | NS      | $9008432.80   | 0.55%             |  |  |  | No            |                  1 | On Loan: No      |
| ADT Inc                        | ADT Inc                                    | CUSIP: 00090Q103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    419877 | NS      | $3690718.83   | 0.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Illinois Tool Works Inc        | Illinois Tool Works Inc                    | CUSIP: 452308109<br>LEI: 76NA4I14SZCFAYMNSV04 | Long             | EC               | CORP              | US        |     34574 | NS      | $8160846.96   | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| MSILF Treasury Portfolio       | MSILF Treasury Portfolio                   | CUSIP: 61747C582<br>LEI: 549300D1XR6GP7EZ0T47 | Long             | STIV             | RF                | US        |   2517256 | NS      | $2517255.50   | 0.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Graphic Packaging Holding Co   | Graphic Packaging Holding Co               | CUSIP: 388689101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    890028 | NS      | $21440774.52  | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Valmont Industries Inc         | Valmont Industries Inc                     | CUSIP: 920253101<br>LEI: 5493009ZGZJJ8F77JN08 | Long             | EC               | CORP              | US        |     59888 | NS      | $19746870.24  | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Huntington Ingalls Industries  | Huntington Ingalls Industries Inc          | CUSIP: 446413106<br>LEI: 5TZLZ6WJTBVJ0QWBG121 | Long             | EC               | CORP              | US        |     49527 | NS      | $10922684.58  | 0.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Mastercard Inc                 | Mastercard Inc                             | CUSIP: 57636Q104<br>LEI: AR5L2ODV9HN37376R084 | Long             | EC               | CORP              | US        |     21904 | NS      | $8117622.40   | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Global Payments Inc            | Global Payments Inc                        | CUSIP: 37940X102<br>LEI: 549300NOMHGVQBX6S778 | Long             | EC               | CORP              | US        |     38343 | NS      | $4322022.96   | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| IDEX Corp                      | IDEX Corp                                  | CUSIP: 45167R104<br>LEI: 549300U5Y5EL6PHYLF13 | Long             | EC               | CORP              | US        |     33358 | NS      | $7995245.44   | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| HEICO Corp                     | HEICO Corp                                 | CUSIP: 422806109<br>LEI: 529900O1DTDLCJ7L0I14 | Long             | EC               | CORP              | US        |     24787 | NS      | $4237337.65   | 0.26%             |  |  |  | No            |                  1 | On Loan: No      |
| Sensata Technologies Holding P | Sensata Technologies Holding PLC           | CUSIP: 000000000<br>LEI: 529900MS7KFYCY9MS037 | Long             | EC               | CORP              | US        |    188623 | NS      | $9591479.55   | 0.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Eagle Materials Inc            | Eagle Materials Inc                        | CUSIP: 26969P108<br>LEI: 529900KRXRGXL61SG039 | Long             | EC               | CORP              | US        |    114664 | NS      | $16750117.12  | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Fidelity National Information  | Fidelity National Information Services Inc | CUSIP: 31620M106<br>LEI: 6WQI0GK1PRFVBA061U48 | Long             | EC               | CORP              | US        |    168384 | NS      | $12635535.36  | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Fortune Brands Innovations Inc | Fortune Brands Innovations Inc             | CUSIP: 34964C106<br>LEI: 54930032LHW54PQUJD44 | Long             | EC               | CORP              | US        |    266733 | NS      | $17206945.83  | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Axalta Coating Systems Ltd     | Axalta Coating Systems Ltd                 | CUSIP: 000000000<br>LEI: 529900AGLPA40GV6H619 | Long             | EC               | CORP              | US        |    448561 | NS      | $13501686.10  | 0.82%             |  |  |  | No            |                  1 | On Loan: No      |
| Carrier Global Corp            | Carrier Global Corp                        | CUSIP: 14448C104<br>LEI: 549300JE3W6CWY2NAN77 | Long             | EC               | CORP              | US        |    276967 | NS      | $12610307.51  | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Schneider National Inc         | Schneider National Inc                     | CUSIP: 80689H102<br>LEI: 529900V6GZ6G6E3BLV72 | Long             | EC               | CORP              | US        |    846286 | NS      | $22426579.00  | 1.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Otis Worldwide Corp            | Otis Worldwide Corp                        | CUSIP: 68902V107<br>LEI: 549300ZLBKR8VSU25153 | Long             | EC               | CORP              | US        |     48631 | NS      | $3998927.13   | 0.24%             |  |  |  | No            |                  1 | On Loan: No      |
| XPO Inc                        | XPO Inc                                    | CUSIP: 983793100<br>LEI: 54930096DB9LCLPN7H13 | Long             | EC               | CORP              | US        |    594867 | NS      | $23711398.62  | 1.45%             |  |  |  | No            |                  1 | On Loan: No      |
| nVent Electric PLC             | nVent Electric PLC                         | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | GB        |    197988 | NS      | $7870023.00   | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| United Parcel Service Inc      | United Parcel Service Inc                  | CUSIP: 911312106<br>LEI: D01LMJZU09ULLNCY6Z23 | Long             | EC               | CORP              | US        |     43814 | NS      | $8115667.22   | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| MDU Resources Group Inc        | MDU Resources Group Inc                    | CUSIP: 552690109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    376561 | NS      | $11639500.51  | 0.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Vulcan Materials Co            | Vulcan Materials Co                        | CUSIP: 929160109<br>LEI: 549300Q8LSNHAVWBNI21 | Long             | EC               | CORP              | US        |     65244 | NS      | $11961182.52  | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Trimble Inc                    | Trimble Inc                                | CUSIP: 896239100<br>LEI: 549300E2MI7NSZFQWS19 | Long             | EC               | CORP              | US        |     75322 | NS      | $4373195.32   | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Honeywell International Inc    | Honeywell International Inc                | CUSIP: 438516106<br>LEI: ISRPG12PN4EIEOEMW547 | Long             | EC               | CORP              | US        |     35541 | NS      | $7409587.68   | 0.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Dover Corp                     | Dover Corp                                 | CUSIP: 260003108<br>LEI: 549300FMC2ALGA7N9E80 | Long             | EC               | CORP              | US        |     56248 | NS      | $8540133.84   | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Louisiana-Pacific Corp         | Louisiana-Pacific Corp                     | CUSIP: 546347105<br>LEI: 549300C7E2UAO5BVRR75 | Long             | EC               | CORP              | US        |    334512 | NS      | $22776922.08  | 1.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Owens Corning                  | Owens Corning                              | CUSIP: 690742101<br>LEI: JO5M6676RDJIZ2U8X907 | Long             | EC               | CORP              | US        |    232158 | NS      | $22438070.70  | 1.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Berry Global Group Inc         | Berry Global Group Inc                     | CUSIP: 08579W103<br>LEI: 549300G6KKUMMXM8NH73 | Long             | EC               | CORP              | US        |    252079 | NS      | $15560836.67  | 0.95%             |  |  |  | No            |                  1 | On Loan: No      |
| Ryder System Inc               | Ryder System Inc                           | CUSIP: 783549108<br>LEI: ZXJ6Y2OSPZXIVGRILD15 | Long             | EC               | CORP              | US        |    236965 | NS      | $22371865.65  | 1.37%             |  |  |  | No            |                  1 | On Loan: No      |
| WESCO International Inc        | WESCO International Inc                    | CUSIP: 95082P105<br>LEI: 529900TXOGREY3WNJ434 | Long             | EC               | CORP              | US        |    158172 | NS      | $23569209.72  | 1.44%             |  |  |  | No            |                  1 | On Loan: No      |
| MKS Instruments Inc            | MKS Instruments Inc                        | CUSIP: 55306N104<br>LEI: 549300KEQATBHAGVF505 | Long             | EC               | CORP              | US        |    179785 | NS      | $18395601.20  | 1.12%             |  |  |  | No            |                  1 | On Loan: No      |
| Toro Co/The                    | Toro Co/The                                | CUSIP: 891092108<br>LEI: YJKE4YIT6BWQHVEW0D14 | Long             | EC               | CORP              | US        |    174940 | NS      | $19509308.80  | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Cintas Corp                    | Cintas Corp                                | CUSIP: 172908105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     16865 | NS      | $7483675.10   | 0.46%             |  |  |  | No            |                  1 | On Loan: No      |
| Expeditors International of Wa | Expeditors International of Washington Inc | CUSIP: 302130109<br>LEI: 984500B055A804AB6E40 | Long             | EC               | CORP              | US        |    146586 | NS      | $15853275.90  | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Fiserv Inc                     | Fiserv Inc                                 | CUSIP: 337738108<br>LEI: GI7UBEJLXYLGR2C7GV83 | Long             | EC               | CORP              | US        |     37679 | NS      | $4019595.72   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Acuity Brands Inc              | Acuity Brands Inc                          | CUSIP: 00508Y102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     68986 | NS      | $13005240.72  | 0.79%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2023-03-22

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

**Signature:** Donald P. Swade

**Name of Signer:** Donald P. Swade

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