# EDGAR Filing Document

**Accession Number:** 0001517936
**File Stem:** 0000940400-25-002120
**Filing Date:** 2025-9
**Character Count:** 39543
**Document Hash:** 636a301ac807daba2b5dfd89f125802a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000940400-25-002120.hdr.sgml**: 20250924

**ACCESSION NUMBER**: 0000940400-25-002120

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250731

**FILED AS OF DATE**: 20250924

**DATE AS OF CHANGE**: 20250924

**PERIOD START**: 20250731

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FIRST TRUST EXCHANGE-TRADED FUND IV
- **CENTRAL INDEX KEY:** 0001517936

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

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-22559
- **FILM NUMBER:** 251336424

**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 Structured Credit Income Opportunities ETF (Series ID: S000084090)

| Class ID   | Class Name                                             | Ticker Symbol   |
|:---|:---|:---|
| C000248350 | First Trust Structured Credit Income Opportunities ETF | SCIO            |

## 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 Fund IV

- **b. Investment Company Act file number:** 811-22559

- **c. CIK number of Registrant:** 0001517936

- **d. LEI of Registrant:** 5493006CBTW7P2B31B80

- **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 Structured Credit Income Opportunities ETF

- **b. EDGAR series identifier (if any):** S000084090

- **c. LEI of Series:** 2549004N8C03JQQ2OB54

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

- **a. Date of fiscal year-end:** 2025-07-31

- **b. Date as of which information is reported:** 2025-07-31

**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:** $27449686.57

**Total Liabilities:** $1765641.72

**Net Assets:** $25684044.85

**Delayed Delivery Securities:** $765912.50

**Stand-by Commitments:** $235721.82

**Cash Not Reported:** $67476.76

**Currency Risk Metrics (dv01):**

- 

**Credit Spread Risk - Investment Grade (dv01):**

- **3-Month:** 15.80816000 | **1-Year:** 887.40019000 | **5-Year:** 2110.07175000 | **10-Year:** 2413.96310000 | **30-Year:** 377.28950000

**Credit Spread Risk - Non-Investment Grade (dv01):**

- **3-Month:** 16.60760000 | **1-Year:** 788.61813000 | **5-Year:** 1100.83452000 | **10-Year:** 2092.10362000 | **30-Year:** 282.86173000

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000248350 | 0.17%                | 1.54%                | 0.22%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-6125.65                | $-25877.81                                 |
| Month 2  | $-3408.56                | $109257.42                                 |
| Month 3  | $12370.14                | $-21367.04                                 |

**Designated Index Information**

- **Index Name:** The Fund's Designated Reference Portfolio is the Fund's Securities Portfolio.

- **Index Identifier:** N/A

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| BOARD OF TRADE OF THE CITY OF CHICAGO, INC. | U.S. TREASURY BOND                                           | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              | CORP              | US        |         2 | NC      | $250.00       | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Morgan Stanley Capital I Trust              | Morgan Stanley Capital I Trust 2019-L2                       | CUSIP: 61768HAX4<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |  11267233 | PA      | $330844.26    | 1.29%             | 2052-03-15      | Variable      | 0.99%                 | No            |                  2 | On Loan: No      |
| Bank                                        | BANK 2019-BNK22                                              | CUSIP: 06540XBH3<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |   1050576 | PA      | $22899.10     | 0.09%             | 2062-11-15      | Variable      | 0.58%                 | No            |                  2 | On Loan: No      |
| Apidos CLO Ltd                              | Apidos CLO XXIX                                              | CUSIP: 03767MBA5<br>LEI: 549300AVJUID3QNR9M59 | Long             | ABS-CBDO         | CORP              | KY        |    260000 | PA      | $261238.64    | 1.02%             | 2038-07-25      | Floating      | 8.97%                 | No            |                  2 | On Loan: No      |
| LHOME Mortgage Trust                        | LHOME Mortgage Trust 2024-RTL2                               | CUSIP: 50205JAC0<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    255000 | PA      | $257952.75    | 1.00%             | 2029-03-25      | Variable      | 11.58%                | No            |                  2 | On Loan: No      |
| CoreVest American Finance Ltd               | Corevest American Finance 2021-1 Trust                       | CUSIP: 21873LAA1<br>LEI: N/A                  | Long             | ABS-O            | CORP              | US        |    202955 | PA      | $198008.37    | 0.77%             | 2053-04-15      | Fixed         | 1.57%                 | No            |                  2 | On Loan: No      |
| Government National Mortgage A              | Government National Mortgage Association                     | CUSIP: 38385G2J7<br>LEI: 549300M8ZYFG0OCMTT87 | Long             | ABS-MBS          | USGA              | US        |    799114 | PA      | $752795.01    | 2.93%             | 2055-06-20      | Floating      | 3.99%                 | No            |                  2 | On Loan: No      |
| NYO Commercial Mortgage Trust               | NYO Commercial Mortgage Trust 2021-1290                      | CUSIP: 62955HAJ6<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    320000 | PA      | $312845.92    | 1.22%             | 2038-11-15      | Floating      | 7.00%                 | No            |                  2 | On Loan: No      |
| Saluda Grade Alternative Mortg              | Saluda Grade Alternative Mortgage Trust 2025-NPL1            | CUSIP: 79582BAA3<br>LEI: N/A                  | Long             | ABS-O            | CORP              | US        |    524126 | PA      | $524328.66    | 2.04%             | 2030-01-25      | Variable      | 7.12%                 | No            |                  2 | On Loan: No      |
| Bank                                        | BANK 2019-BNK24                                              | CUSIP: 06540VBC8<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    972390 | PA      | $23765.71     | 0.09%             | 2062-11-15      | Variable      | 0.63%                 | No            |                  2 | On Loan: No      |
| Ellington Financial Mortgage T              | EFMT 2024-INV1                                               | CUSIP: 268434AF4<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    258000 | PA      | $257202.81    | 1.00%             | 2069-03-25      | Variable      | 7.52%                 | No            |                  2 | On Loan: No      |
| Fannie Mae                                  | Fannie Mae REMICS                                            | CUSIP: 3136BTTR4<br>LEI: B1V7KEBTPIMZEU4LTD58 | Long             | ABS-MBS          | USGSE             | US        |     73093 | PA      | $72675.38     | 0.28%             | 2054-11-25      | Floating      | 5.50%                 | No            |                  2 | On Loan: No      |
| Pagaya AI Debt Selection Trust              | Pagaya AI Debt Grantor Trust 2025-5                          | CUSIP: 69548WAD5<br>LEI: N/A                  | Long             | ABS-O            | CORP              | US        |    400000 | PA      | $400400.24    | 1.56%             | 2033-03-15      | Fixed         | 5.64%                 | No            |                  2 | On Loan: No      |
| Ellington Financial Mortgage T              | Ellington Financial Mortgage Trust 2019-2                    | CUSIP: 31573TAD0<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    289000 | PA      | $270983.34    | 1.06%             | 2059-11-25      | Variable      | 3.47%                 | No            |                  2 | On Loan: No      |
| Verus Securitization Trust                  | Verus Securitization Trust 2024-INV2                         | CUSIP: 92540NAF0<br>LEI: 2138002Y4WGHSN8NFF24 | Long             | ABS-MBS          | CORP              | US        |    260000 | PA      | $261885.68    | 1.02%             | 2069-08-26      | Variable      | 7.96%                 | No            |                  2 | On Loan: No      |
| BOARD OF TRADE OF THE CITY OF CHICAGO, INC. | US 10YR ULTRA                                                | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              | CORP              | US        |        10 | NC      | $1823.66      | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| FHLMC Multifamily Structured P              | Freddie Mac Multifamily Structured Pass Through Certificates | CUSIP: 3137HCKN1<br>LEI: S6XOOCT0IEG5ABCC6L87 | Long             | ABS-MBS          | USGSE             | US        |    940000 | PA      | $241659.99    | 0.94%             | 2031-02-25      | Variable      | 5.64%                 | No            |                  2 | On Loan: No      |
| Farmer Mac Agricultural Real E              | FARM 21-1 Mortgage Trust                                     | CUSIP: 30768WAC2<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    328555 | PA      | $253763.61    | 0.99%             | 2051-07-25      | Variable      | 3.23%                 | No            |                  2 | On Loan: No      |
| BWAY Mortgage Trust                         | BWAY Trust 2025-1535                                         | CUSIP: 12430BAE0<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    155000 | PA      | $160725.73    | 0.63%             | 2042-05-05      | Variable      | 7.46%                 | No            |                  2 | On Loan: No      |
| BOARD OF TRADE OF THE CITY OF CHICAGO, INC. | US 2YR NOTE (CBT)                                            | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              | CORP              | US        |        13 | NC      | $-2906.24     | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| Pagaya AI Debt Selection Trust              | Pagaya AI Debt Grantor Trust 2024-8                          | CUSIP: 69544QAD2<br>LEI: N/A                  | Long             | ABS-O            | CORP              | US        |    247922 | PA      | $248860.57    | 0.97%             | 2032-01-15      | Fixed         | 6.53%                 | No            |                  2 | On Loan: No      |
| Barclays Commercial Mortgage S              | BBCMS 2018-TALL Mortgage Trust                               | CUSIP: 05548WAA5<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    368000 | PA      | $350277.89    | 1.36%             | 2037-03-15      | Floating      | 5.26%                 | No            |                  2 | On Loan: No      |
| Exeter Automobile Receivables               | Exeter Automobile Receivables Trust 2024-1                   | CUSIP: 30167PAG5<br>LEI: N/A                  | Long             | ABS-O            | CORP              | US        |    250000 | PA      | $262123.30    | 1.02%             | 2031-08-15      | Fixed         | 7.89%                 | No            |                  2 | On Loan: No      |
| Hudson Yards                                | Hudson Yards 2019-30HY Mortgage Trust                        | CUSIP: 44421GAL7<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    300000 | PA      | $267803.25    | 1.04%             | 2039-07-10      | Variable      | 3.44%                 | No            |                  2 | On Loan: No      |
| Pagaya AI Debt Selection Trust              | Pagaya AI Debt Grantor Trust 2024-10                         | CUSIP: 69546UAA7<br>LEI: N/A                  | Long             | ABS-O            | CORP              | US        |    299975 | PA      | $308940.20    | 1.20%             | 2032-06-15      | Fixed         | 10.41%                | No            |                  2 | On Loan: No      |
| Island Finance Trust 2025-1                 | Island Finance Trust 2025-1                                  | CUSIP: 463920AC2<br>LEI: N/A                  | Long             | ABS-O            | CORP              | US        |    300000 | PA      | $302470.11    | 1.18%             | 2035-03-19      | Fixed         | 10.00%                | No            |                  2 | On Loan: No      |
| Neuberger Berman CLO Ltd                    | Neuberger Berman Loan Advisers CLO 39 Ltd                    | CUSIP: 64134FAL5<br>LEI: 549300VZYYV7KE4XNU69 | Long             | ABS-CBDO         | CORP              | KY        |    250000 | PA      | $252257.39    | 0.98%             | 2038-04-20      | Floating      | 11.53%                | No            |                  2 | On Loan: No      |
| BX Trust                                    | BX Commercial Mortgage Trust 2020-VIVA                       | CUSIP: 12433XAG4<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    400000 | PA      | $364521.56    | 1.42%             | 2044-03-11      | Variable      | 3.55%                 | No            |                  2 | On Loan: No      |
| Bank                                        | BANK 2021-BNK31                                              | CUSIP: 06541ABN9<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |   7500000 | PA      | $309570.08    | 1.21%             | 2054-02-15      | Variable      | 0.87%                 | No            |                  2 | On Loan: No      |
| Saluda Grade Alternative Mortg              | Saluda Grade Alternative Mortgage Trust 2024-RTL4            | CUSIP: 79584CAB7<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    255000 | PA      | $255055.44    | 0.99%             | 2030-02-25      | Variable      | 7.50%                 | No            |                  2 | On Loan: No      |
| Island Finance Trust 2025-1                 | Island Finance Trust 2025-1                                  | CUSIP: 463920AB4<br>LEI: N/A                  | Long             | ABS-O            | CORP              | US        |    650000 | PA      | $665032.88    | 2.59%             | 2035-03-19      | Fixed         | 7.95%                 | No            |                  2 | On Loan: No      |
| BOARD OF TRADE OF THE CITY OF CHICAGO, INC. | US 10YR NOTE (CBT)                                           | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              | CORP              | US        |        22 | NC      | $5765.61      | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| REMIC FUNDING TRUST 98-1                    | Redwood Funding Trust 2025-2                                 | CUSIP: 75806EAA5<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    240007 | PA      | $242900.23    | 0.95%             | 2055-10-25      | Variable      | 7.11%                 | No            |                  2 | On Loan: No      |
| Verus Securitization Trust                  | Verus Securitization Trust 2021-R2                           | CUSIP: 92538DAG4<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    375000 | PA      | $284684.66    | 1.11%             | 2064-02-25      | Variable      | 4.25%                 | No            |                  2 | On Loan: No      |
| Hartwick Park CLO, Ltd.                     | Hartwick Park CLO Ltd                                        | CUSIP: 417403AU6<br>LEI: 2549003E1ZAWJG55NM75 | Long             | ABS-CBDO         | CORP              | JE        |    310000 | PA      | $310709.78    | 1.21%             | 2037-01-20      | Floating      | 7.03%                 | No            |                  2 | On Loan: No      |
| BX Trust                                    | BX Trust 2021-ARIA                                           | CUSIP: 05608RAL9<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    700000 | PA      | $699612.41    | 2.72%             | 2036-10-15      | Floating      | 6.70%                 | No            |                  2 | On Loan: No      |
| GMRF Mortgage Acquisition Co.,              | Galton Funding Mortgage Trust 2018-2                         | CUSIP: 36418GBX1<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    128777 | PA      | $123666.89    | 0.48%             | 2058-10-25      | Variable      | 4.58%                 | No            |                  2 | On Loan: No      |
| Silver Point CLO, Ltd                       | Silver Point CLO 7 LTD                                       | CUSIP: 82808UAA3<br>LEI: 254900UZNMKMPK9GWJ82 | Long             | ABS-CBDO         | CORP              | KY        |    250000 | PA      | $250734.32    | 0.98%             | 2038-01-15      | Floating      | 5.68%                 | No            |                  2 | On Loan: No      |
| BRAVO Residential Funding Trus              | BRAVO 2024-NQM6                                              | CUSIP: 05613JAG1<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    255000 | PA      | $257027.86    | 1.00%             | 2064-08-01      | Variable      | 7.30%                 | No            |                  2 | On Loan: No      |
| BOARD OF TRADE OF THE CITY OF CHICAGO, INC. | 10 YEAR U.S. TREASURY NOTE                                   | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              | CORP              | US        |         4 | NC      | $1750.00      | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| GS Mortgage Securities Trust                | GSMS Trust 2024-Fair                                         | CUSIP: 36270JAJ4<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    395000 | PA      | $403867.12    | 1.57%             | 2029-07-15      | Variable      | 9.15%                 | No            |                  2 | On Loan: No      |
| LHOME Mortgage Trust                        | LHOME Mortgage Trust 2024-RTL3                               | CUSIP: 50205GAC6<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    275000 | PA      | $277148.60    | 1.08%             | 2029-05-25      | Variable      | 10.73%                | No            |                  2 | On Loan: No      |
| GS Mortgage-Backed Securities               | GS Mortgage-Backed Securities Trust 2022-LTV2                | CUSIP: 36266VAR5<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |   1500000 | PA      | $1052837.55   | 4.10%             | 2052-06-25      | Variable      | 3.00%                 | No            |                  2 | On Loan: No      |
| Silver Point CLO, Ltd                       | Silver Point CLO 11 Ltd                                      | CUSIP: 82809YAC0<br>LEI: N/A                  | Long             | ABS-CBDO         | CORP              | KY        |    275000 | PA      | $277083.86    | 1.08%             | 2038-07-15      | Floating      | 0.01%                 | No            |                  2 | On Loan: No      |
| Pagaya AI Debt Selection Trust              | Pagaya AI Debt Trust 2024-2                                  | CUSIP: 694961AC7<br>LEI: N/A                  | Long             | ABS-O            | CORP              | US        |    150910 | PA      | $152527.41    | 0.59%             | 2031-08-15      | Fixed         | 7.57%                 | No            |                  2 | On Loan: No      |
| LHOME Mortgage Trust                        | LHOME Mortgage Trust 2024-RTL2                               | CUSIP: 50205JAB2<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    445000 | PA      | $448443.14    | 1.75%             | 2029-03-25      | Variable      | 8.90%                 | No            |                  2 | On Loan: No      |
| SHR Trust                                   | SHR Trust 2024-LXRY                                          | CUSIP: 784234AJ5<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    250000 | PA      | $252162.65    | 0.98%             | 2041-10-15      | Floating      | 8.79%                 | No            |                  2 | On Loan: No      |
| Wells Fargo Commercial Mortgag              | Wells Fargo Commercial Mortgage Trust 2021-C59               | CUSIP: 95003CBU3<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |   3385818 | PA      | $205029.89    | 0.80%             | 2054-04-15      | Variable      | 1.49%                 | No            |                  2 | On Loan: No      |
| Oak Hill Credit                             | OHA Credit Funding 15-R Ltd                                  | CUSIP: 67121NAC6<br>LEI: N/A                  | Long             | ABS-CBDO         | CORP              | KY        |    300000 | PA      | $300825.00    | 1.17%             | 2038-07-20      | Floating      | 5.60%                 | No            |                  2 | On Loan: No      |
| CALI Mortgage Trust                         | Cali 2024-Sun                                                | CUSIP: 12988DAG7<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    300000 | PA      | $301812.33    | 1.18%             | 2041-07-15      | Floating      | 7.96%                 | No            |                  2 | On Loan: No      |
| BENCHMARK Mortgage Trust                    | Benchmark 2024-V6 Mortgage Trust                             | CUSIP: 081927AC9<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |   4438894 | PA      | $185743.30    | 0.72%             | 2057-03-15      | Variable      | 1.34%                 | No            |                  2 | On Loan: No      |
| Fannie Mae                                  | Fannie Mae REMICS                                            | CUSIP: 3136ATXX7<br>LEI: B1V7KEBTPIMZEU4LTD58 | Long             | ABS-MBS          | USGSE             | US        |     84844 | PA      | $82859.16     | 0.32%             | 2046-09-25      | Floating      | 4.96%                 | No            |                  2 | On Loan: No      |
| CHICAGO MERCANTILE EXCHANGE INC.            | THREE-MONTH SOFR                                             | CUSIP: 000000000<br>LEI: SNZ2OJLFK8MNNCLQOF39 | N/A              | DIR              | CORP              | US        |         1 | NC      | $1000.00      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Whitebox CLO Ltd                            | Whitebox Clo V Ltd                                           | CUSIP: 96467PAL2<br>LEI: 254900XFXCOZ882U2O02 | Long             | ABS-CBDO         | CORP              | KY        |    250000 | PA      | $250956.92    | 0.98%             | 2038-07-20      | Floating      | 0.01%                 | No            |                  2 | On Loan: No      |
| PRP Advisors, LLC                           | PRPM 2025-2 LLC                                              | CUSIP: 69382HAA3<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    243434 | PA      | $243906.23    | 0.95%             | 2030-05-25      | Variable      | 6.47%                 | No            |                  2 | On Loan: No      |
| BOARD OF TRADE OF THE CITY OF CHICAGO, INC. | 10 YEAR U.S. TREASURY NOTE                                   | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              | CORP              | US        |         2 | NC      | $718.75       | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| PRP Advisors, LLC                           | PRPM 2024-RPL4 LLC                                           | CUSIP: 74448MAE6<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    325000 | PA      | $285563.27    | 1.11%             | 2054-12-25      | Variable      | 4.00%                 | No            |                  2 | On Loan: No      |
| Verus Securitization Trust                  | Verus Securitization Trust 2025-INV1                         | CUSIP: 924929AG7<br>LEI: 213800YO7QOQOFRSRN78 | Long             | ABS-MBS          | CORP              | US        |    150000 | PA      | $150234.53    | 0.58%             | 2070-02-25      | Variable      | 6.95%                 | No            |                  2 | On Loan: No      |
| CFCRE Commercial Mortgage Trus              | CFCRE Commercial Mortgage Trust 2017-C8                      | CUSIP: 12532CBE4<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |   7582957 | PA      | $139671.99    | 0.54%             | 2050-06-15      | Variable      | 1.47%                 | No            |                  2 | On Loan: No      |
| Freddie Mac                                 | Freddie Mac REMICS                                           | CUSIP: 3137HFSC0<br>LEI: S6XOOCT0IEG5ABCC6L87 | Long             | ABS-MBS          | USGSE             | US        |    339350 | PA      | $336108.74    | 1.31%             | 2054-10-25      | Floating      | 5.45%                 | No            |                  2 | On Loan: No      |
| PRP ADVISORS, LLC                           | PRPM 2025-6 LLC                                              | CUSIP: 69395KAC7<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |   1000000 | PA      | $987477.20    | 3.84%             | 2030-08-25      | Variable      | 10.56%                | No            |                  2 | On Loan: No      |
| MCR Mortgage Trust                          | MCR 2024-TWA Mortgage Trust                                  | CUSIP: 582923AE8<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    300000 | PA      | $302503.41    | 1.18%             | 2039-06-12      | Fixed         | 8.72%                 | No            |                  2 | On Loan: No      |
| BOARD OF TRADE OF THE CITY OF CHICAGO, INC. | 10 YEAR U.S. TREASURY NOTE                                   | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              | CORP              | US        |         4 | NC      | $1000.00      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Rockland Park CLO Ltd                       | Rockland Park CLO Ltd                                        | CUSIP: 77366PAK6<br>LEI: N/A                  | Long             | ABS-CBDO         | CORP              | KY        |    260000 | PA      | $260650.00    | 1.01%             | 2038-07-20      | Floating      | 0.01%                 | No            |                  2 | On Loan: No      |
| BOARD OF TRADE OF THE CITY OF CHICAGO, INC. | US LONG BOND(CBT)                                            | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              | CORP              | US        |       -22 | NC      | $-33179.74    | -0.13%            |  |  |  | No            |                  1 | On Loan: No      |
| FNA VI LLC                                  | FNA VI LLC                                                   | CUSIP: 34411YAA5<br>LEI: N/A                  | Long             | ABS-O            | CORP              | US        |     38839 | PA      | $36081.43     | 0.14%             | 2032-01-10      | Fixed         | 1.35%                 | No            |                  2 | On Loan: No      |
| Exeter Select Automobile Recei              | Exeter Select Automobile Receivables Trust 2025-1            | CUSIP: 30185AAF8<br>LEI: N/A                  | Long             | ABS-O            | CORP              | US        |    750000 | PA      | $769814.40    | 3.00%             | 2031-09-15      | Fixed         | 6.14%                 | No            |                  2 | On Loan: No      |
| Verus Securitization Trust                  | Verus Securitization Trust 2021-5                            | CUSIP: 92538KAF0<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    367000 | PA      | $268584.66    | 1.05%             | 2066-09-25      | Variable      | 3.94%                 | No            |                  2 | On Loan: No      |
| COLT Funding LLC                            | COLT 2021-HX1 Mortgage Loan Trust                            | CUSIP: 19688KAG9<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    340000 | PA      | $253295.78    | 0.99%             | 2066-10-25      | Variable      | 4.14%                 | No            |                  2 | On Loan: No      |
| Toorak Mortgage Corp.                       | Toorak Mortgage Trust 2024-2                                 | CUSIP: 89055KAB8<br>LEI: 254900ZRJRVK75Z6JJ57 | Long             | ABS-MBS          | CORP              | US        |    750000 | PA      | $755818.65    | 2.94%             | 2031-10-25      | Variable      | 8.65%                 | No            |                  2 | On Loan: No      |
| MCR Mortgage Trust                          | MCR 2024-TWA Mortgage Trust                                  | CUSIP: 582923AF5<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    115000 | PA      | $117292.93    | 0.46%             | 2039-06-12      | Fixed         | 10.38%                | No            |                  2 | On Loan: No      |
| Barclays Commercial Mortgage S              | BBCMS Mortgage Trust 2024-5C25                               | CUSIP: 05554VAC4<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |   4999307 | PA      | $186094.21    | 0.72%             | 2057-03-15      | Variable      | 1.19%                 | No            |                  2 | On Loan: No      |
| BOARD OF TRADE OF THE CITY OF CHICAGO, INC. | 10 YEAR U.S. TREASURY NOTE                                   | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              | CORP              | US        |         2 | NC      | $625.00       | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Flagship Credit Auto Trust                  | Flagship Credit Auto Trust 2024-1                            | CUSIP: 33843VAN3<br>LEI: N/A                  | Long             | ABS-O            | CORP              | US        |    500000 | PA      | $511982.10    | 1.99%             | 2031-05-15      | Fixed         | 8.60%                 | No            |                  2 | On Loan: No      |
| CSAIL Commercial Mortgage Trus              | CSAIL 2015-C3 Commercial Mortgage Trust                      | CUSIP: 12635FAY0<br>LEI: 549300ZAGI6FKGY8O078 | Long             | ABS-MBS          | CORP              | US        |    285000 | PA      | $267313.98    | 1.04%             | 2048-08-15      | Variable      | 3.99%                 | No            |                  2 | On Loan: No      |
| BOARD OF TRADE OF THE CITY OF CHICAGO, INC. | US ULTRA BOND CBT                                            | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              | CORP              | US        |        -7 | NC      | $0.00         | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Pagaya AI Debt Selection Trust              | Pagaya AI Debt Trust 2024-3                                  | CUSIP: 69547XAD4<br>LEI: N/A                  | Long             | ABS-O            | CORP              | US        |    241078 | PA      | $243334.13    | 0.95%             | 2031-10-15      | Fixed         | 9.00%                 | No            |                  2 | On Loan: No      |
| Pretium Mortgage Credit Partne              | PRET 2025-NPL6 LLC                                           | CUSIP: 740936AB5<br>LEI: 2549004EWBYQ3J21FL07 | Long             | ABS-O            | CORP              | US        |    300000 | PA      | $298566.12    | 1.16%             | 2055-06-25      | Variable      | 8.71%                 | No            |                  2 | On Loan: No      |
| MSILF Treasury Portfolio                    | MSILF Treasury Portfolio                                     | CUSIP: 61747C582<br>LEI: 549300D1XR6GP7EZ0T47 | Long             | STIV             | RF                | US        |   3049017 | NS      | $3049017.32   | 11.87%            |  |  |  | No            |                  1 | On Loan: No      |
| BX Trust                                    | BX Commercial Mortgage Trust 2019-IMC                        | CUSIP: 05608BAQ3<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    275000 | PA      | $267097.66    | 1.04%             | 2034-04-15      | Floating      | 7.29%                 | No            |                  2 | On Loan: No      |
| Government National Mortgage A              | Government National Mortgage Association                     | CUSIP: 38381J2J5<br>LEI: 549300M8ZYFG0OCMTT87 | Long             | ABS-MBS          | USGA              | US        |   1918689 | PA      | $94045.14     | 0.37%             | 2063-06-16      | Variable      | 0.70%                 | No            |                  2 | On Loan: No      |
| BOARD OF TRADE OF THE CITY OF CHICAGO, INC. | U.S. TREASURY BOND                                           | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              | CORP              | US        |         2 | NC      | $0.00         | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Farmer Mac Agricultural Real E              | FARM 2024-1 Mortgage Trust                                   | CUSIP: 30335JAE1<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    546705 | PA      | $478976.00    | 1.86%             | 2053-10-01      | Variable      | 5.09%                 | No            |                  2 | On Loan: No      |
| Exeter Automobile Receivables               | Exeter Automobile Receivables Trust 2025-2                   | CUSIP: 30168JAG8<br>LEI: N/A                  | Long             | ABS-O            | CORP              | US        |    750000 | PA      | $777296.40    | 3.03%             | 2032-10-15      | Fixed         | 7.81%                 | No            |                  2 | On Loan: No      |
| Freddie Mac Multiclass Certifi              | Freddie Mac Multiclass Certificates Series 2020-RR07         | CUSIP: 3137FRVC2<br>LEI: N/A                  | Long             | ABS-MBS          | USGSE             | US        |   1500000 | PA      | $93084.53     | 0.36%             | 2028-09-27      | Variable      | 2.47%                 | No            |                  2 | On Loan: No      |
| CHICAGO MERCANTILE EXCHANGE INC.            | THREE-MONTH SOFR                                             | CUSIP: 000000000<br>LEI: SNZ2OJLFK8MNNCLQOF39 | N/A              | DIR              | CORP              | US        |         1 | NC      | $1062.50      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| BOARD OF TRADE OF THE CITY OF CHICAGO, INC. | US 5YR NOTE (CBT)                                            | CUSIP: 000000000<br>LEI: 549300EX04Q2QBFQTQ27 | N/A              | DIR              | CORP              | US        |        27 | NC      | $-85.93       | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| New Residential Mortgage Loan               | New Residential Mortgage Loan Trust 2021-NQM1R               | CUSIP: 64828BAF8<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    930000 | PA      | $794056.32    | 3.09%             | 2055-07-25      | Variable      | 4.33%                 | No            |                  2 | On Loan: No      |
| SFO Commerical Mortgage Trust               | SFO Commercial Mortgage Trust 2021-555                       | CUSIP: 78432WAA1<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |    500000 | PA      | $498095.50    | 1.94%             | 2038-05-15      | Floating      | 5.61%                 | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2025-09-23

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

**Signature:** Derek Maltbie

**Name of Signer:** Derek Maltbie

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