# EDGAR Filing Document

**Accession Number:** 0001847309
**File Stem:** 0001410368-26-056037
**Filing Date:** 2026-5
**Character Count:** 19825
**Document Hash:** 57d5e305cf4bdd4022aa792d8f704d36
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-056037.hdr.sgml**: 20260529

**ACCESSION NUMBER**: 0001410368-26-056037

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260529

**DATE AS OF CHANGE**: 20260529

**PERIOD START**: 20260930

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** US Mortgage-Backed & Income Fund for Puerto Rico Residents, Inc.
- **CENTRAL INDEX KEY:** 0001847309

**ORGANIZATION NAME:**
- **EIN:** 660647718
- **STATE OF INCORPORATION:** PR
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-23684
- **FILM NUMBER:** 261039668

**BUSINESS ADDRESS:**
- **STREET 1:** 250 MUNOZ RIVERA
- **STREET 2:** TENTH FLOOR
- **CITY:** SAN JUAN
- **STATE:** PR
- **ZIP:** 00918
- **BUSINESS PHONE:** 787-250-3600

**MAIL ADDRESS:**
- **STREET 1:** 250 MUNOZ RIVERA
- **STREET 2:** TENTH FLOOR
- **CITY:** SAN JUAN
- **STATE:** PR
- **ZIP:** 00918

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Puerto Rico Mortgage-Backed & U.S. Government Securities Fund, Inc.
- **DATE OF NAME CHANGE:** 20210222

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** US Mortgage-Backed & Income Fund for Puerto Rico Residents, Inc.

- **b. Investment Company Act file number:** 811-23684

- **c. CIK number of Registrant:** 0001847309

- **d. LEI of Registrant:** 549300ZD0OO96EHV2259

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

  - **Street Address 1:** 250 MUNOZ RIVERA AVENUE

  - **City:** SAN JUAN

  - **State:** PR

  - **Foreign country:** US

  - **Zip / Postal Code:** 00918

  - **Telephone number:** 787-250-3600

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

- **a. Name of Series:** US Mortgage-Backed & Income Fund for Puerto Rico Residents, Inc.

- **c. LEI of Series:** 549300ZD0OO96EHV2259

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

- **a. Date of fiscal year-end:** 2026-09-30

- **b. Date as of which information is reported:** 2026-03-31

**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:** $31624023.54

**Total Liabilities:** $2561760.51

**Net Assets:** $29062263.03

**Cash Not Reported:** $212695.10

**Currency Risk Metrics (dv01):**

- 

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

- **3-Month:** -200.85000000 | **1-Year:** -1104.59000000 | **5-Year:** -2013.35000000 | **10-Year:** -6088.65000000 | **30-Year:** -1562.26000000

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

- **3-Month:** -4.94000000 | **1-Year:** -213.48000000 | **5-Year:** -949.72000000 | **10-Year:** -1564.67000000 | **30-Year:** -814.46000000

**Monthly Return Information**

| Class        | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID N/A | 0.69%                | 1.05%                | -1.13%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $0.00                    | $107062.85                                 |
| Month 2  | $0.00                    | $224847.98                                 |
| Month 3  | $0.00                    | $-434704.13                                |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Credit Suisse Mortgage Trust                           | CSMC Mortgage-Backed Trust 2007-5                 | CUSIP: 000000000<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | US        |     57652 | PA      | $28916.24     | 0.10%             | 2037-08-25      | Variable      | 5.10%                 | No            |                  3 | On Loan: No      |
| Freddie Mac                                            | Freddie Mac Gold Pool                             | CUSIP: 3128KCUL9<br>LEI: S6XOOCT0IEG5ABCC6L87 | Long             | ABS-MBS          | USGSE             | US        |     83098 | PA      | $87957.49     | 0.30%             | 2036-06-01      | Fixed         | 6.50%                 | No            |                  2 | On Loan: No      |
| Freddie Mac                                            | Freddie Mac Gold Pool                             | CUSIP: 3128KDNS0<br>LEI: S6XOOCT0IEG5ABCC6L87 | Long             | ABS-MBS          | USGSE             | US        |    160883 | PA      | $167883.37    | 0.58%             | 2036-07-01      | Fixed         | 6.00%                 | No            |                  2 | On Loan: No      |
| Freddie Mac                                            | Freddie Mac Gold Pool                             | CUSIP: 3128KDNT8<br>LEI: S6XOOCT0IEG5ABCC6L87 | Long             | ABS-MBS          | USGSE             | US        |      2000 | PA      | $2041.34      | 0.01%             | 2036-06-01      | Fixed         | 6.00%                 | No            |                  2 | On Loan: No      |
| FEDERAL HOME LOAN BANK                                 | Federal Home Loan Banks                           | CUSIP: 3130ATBZ9<br>LEI: 2549001DPIFGXC1TOL40 | Long             | DBT              | USGSE             | US        |   1000000 | PA      | $988082.00    | 3.40%             | 2037-09-28      | Fixed         | 5.20%                 | No            |                  2 | On Loan: No      |
| FEDERAL HOME LOAN BANK                                 | Federal Home Loan Banks                           | CUSIP: 3130B5QF8<br>LEI: 2549001DPIFGXC1TOL40 | Long             | DBT              | USGSE             | US        |   2000000 | PA      | $1998560.00   | 6.88%             | 2045-04-10      | Fixed         | 5.87%                 | No            |                  2 | On Loan: No      |
| FEDERAL FARM CREDIT BANK                               | Federal Farm Credit Banks Funding Corp            | CUSIP: 3133EMXD9<br>LEI: N/A                  | Long             | DBT              | USGSE             | US        |   4000000 | PA      | $3079004.00   | 10.59%            | 2041-04-22      | Fixed         | 2.75%                 | No            |                  2 | On Loan: No      |
| FEDERAL FARM CREDIT                                    | Federal Farm Credit Banks Funding Corp            | CUSIP: 000000000<br>LEI: 254900C5LP6DN9OP9V83 | Long             | DBT              | USGSE             | US        |   2000000 | PA      | $1979304.00   | 6.81%             | 2042-08-18      | Fixed         | 5.05%                 | No            |                  2 | On Loan: No      |
| FEDERAL FARM CREDIT                                    | Federal Farm Credit Banks Funding Corp            | CUSIP: 000000000<br>LEI: 254900C5LP6DN9OP9V83 | Long             | DBT              | USGSE             | US        |   3600000 | PA      | $3517437.60   | 12.10%            | 2042-04-28      | Fixed         | 4.85%                 | No            |                  2 | On Loan: No      |
| FEDERAL FARM CREDIT BANK                               | Federal Farm Credit Banks Funding Corp            | CUSIP: 3133ENZH6<br>LEI: 254900C5LP6DN9OP9V83 | Long             | DBT              | USGSE             | US        |  10500000 | PA      | $10339570.50  | 35.58%            | 2042-06-27      | Fixed         | 5.48%                 | No            |                  2 | On Loan: No      |
| Fannie Mae                                             | Fannie Mae Pool                                   | CUSIP: 31400AXG8<br>LEI: B1V7KEBTPIMZEU4LTD58 | Long             | ABS-MBS          | USGSE             | US        |     19828 | PA      | $20360.74     | 0.07%             | 2032-11-01      | Fixed         | 6.00%                 | No            |                  2 | On Loan: No      |
| Fannie Mae                                             | Fannie Mae Pool                                   | CUSIP: 31403E5D5<br>LEI: B1V7KEBTPIMZEU4LTD58 | Long             | ABS-MBS          | USGSE             | US        |    396482 | PA      | $399368.38    | 1.37%             | 2034-03-01      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| Fannie Mae                                             | Fannie Mae Pool                                   | CUSIP: 31403UVF5<br>LEI: B1V7KEBTPIMZEU4LTD58 | Long             | ABS-MBS          | USGSE             | US        |     77145 | PA      | $78639.00     | 0.27%             | 2034-01-01      | Fixed         | 6.00%                 | No            |                  2 | On Loan: No      |
| Fannie Mae                                             | Fannie Mae Pool                                   | CUSIP: 31403UVM0<br>LEI: B1V7KEBTPIMZEU4LTD58 | Long             | ABS-MBS          | USGSE             | US        |     12281 | PA      | $12342.80     | 0.04%             | 2034-02-01      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| Fannie Mae                                             | Fannie Mae Pool                                   | CUSIP: 31403UVN8<br>LEI: B1V7KEBTPIMZEU4LTD58 | Long             | ABS-MBS          | USGSE             | US        |     39154 | PA      | $40478.94     | 0.14%             | 2034-02-01      | Fixed         | 6.50%                 | No            |                  2 | On Loan: No      |
| Fannie Mae                                             | Fannie Mae Pool                                   | CUSIP: 31403UWD9<br>LEI: B1V7KEBTPIMZEU4LTD58 | Long             | ABS-MBS          | USGSE             | US        |     55667 | PA      | $56952.15     | 0.20%             | 2034-05-01      | Fixed         | 5.50%                 | No            |                  2 | On Loan: No      |
| Fannie Mae                                             | Fannie Mae Pool                                   | CUSIP: 31403UWV9<br>LEI: B1V7KEBTPIMZEU4LTD58 | Long             | ABS-MBS          | USGSE             | US        |     18083 | PA      | $18846.33     | 0.06%             | 2034-08-01      | Fixed         | 6.00%                 | No            |                  2 | On Loan: No      |
| Fannie Mae                                             | Fannie Mae Pool                                   | CUSIP: 31407NJJ3<br>LEI: B1V7KEBTPIMZEU4LTD58 | Long             | ABS-MBS          | USGSE             | US        |    946673 | PA      | $1001841.23   | 3.45%             | 2035-10-01      | Fixed         | 6.00%                 | No            |                  2 | On Loan: No      |
| Fannie Mae                                             | Fannie Mae Pool                                   | CUSIP: 31410EUH9<br>LEI: B1V7KEBTPIMZEU4LTD58 | Long             | ABS-MBS          | USGSE             | US        |    138982 | PA      | $144855.91    | 0.50%             | 2036-06-01      | Fixed         | 6.00%                 | No            |                  2 | On Loan: No      |
| Fannie Mae                                             | Fannie Mae Pool                                   | CUSIP: 31411DP94<br>LEI: B1V7KEBTPIMZEU4LTD58 | Long             | ABS-MBS          | USGSE             | US        |    617093 | PA      | $650719.90    | 2.24%             | 2037-07-01      | Fixed         | 6.00%                 | No            |                  2 | On Loan: No      |
| Fannie Mae                                             | Fannie Mae Pool                                   | CUSIP: 31411DPB9<br>LEI: B1V7KEBTPIMZEU4LTD58 | Long             | ABS-MBS          | USGSE             | US        |    367075 | PA      | $388491.45    | 1.34%             | 2037-05-01      | Fixed         | 6.00%                 | No            |                  2 | On Loan: No      |
| Government National Mortgage Association               | Ginnie Mae I Pool                                 | CUSIP: 36201TTP2<br>LEI: 549300M8ZYFG0OCMTT87 | Long             | ABS-MBS          | USGA              | US        |    183143 | PA      | $193167.94    | 0.66%             | 2035-12-15      | Fixed         | 6.00%                 | No            |                  2 | On Loan: No      |
| Government National Mortgage Association               | Ginnie Mae I Pool                                 | CUSIP: 36290UX43<br>LEI: 549300M8ZYFG0OCMTT87 | Long             | ABS-MBS          | USGA              | US        |     45934 | PA      | $48725.99     | 0.17%             | 2034-11-15      | Fixed         | 6.50%                 | No            |                  2 | On Loan: No      |
| State of Illinois                                      | ILLINOIS ST                                       | CUSIP: 452152GS4<br>LEI: 54930048FV8RWPR02D67 | Long             | DBT              | MUN               | US        |   1071429 | PA      | $1151949.63   | 3.96%             | 2035-07-01      | Fixed         | 7.35%                 | No            |                  2 | On Loan: No      |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | PUERTO RICO SALES TAX FING CORP SALES TAX REVENUE | CUSIP: 74529JPU3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    111000 | PA      | $110998.00    | 0.38%             | 2034-07-01      | Fixed         | 4.50%                 | No            |                  2 | On Loan: No      |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | PUERTO RICO SALES TAX FING CORP SALES TAX REVENUE | CUSIP: 74529JPV1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |     56000 | PA      | $55781.38     | 0.19%             | 2040-07-01      | Fixed         | 4.55%                 | No            |                  2 | On Loan: No      |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | PUERTO RICO SALES TAX FING CORP SALES TAX REVENUE | CUSIP: 74529JPW9<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    411000 | PA      | $382718.27    | 1.32%             | 2053-07-01      | Fixed         | 4.75%                 | No            |                  2 | On Loan: No      |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | PUERTO RICO SALES TAX FING CORP SALES TAX REVENUE | CUSIP: 74529JPX7<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1255000 | PA      | $1193061.99   | 4.11%             | 2058-07-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | PUERTO RICO SALES TAX FING CORP SALES TAX REVENUE | CUSIP: 74529JQG3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1181000 | PA      | $413804.69    | 1.42%             | 2046-07-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | PUERTO RICO SALES TAX FING CORP SALES TAX REVENUE | CUSIP: 74529JQH1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |   1143000 | PA      | $291505.01    | 1.00%             | 2051-07-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | PUERTO RICO SALES TAX FING CORP SALES TAX REVENUE | CUSIP: 74529JRH0<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    570000 | PA      | $561739.56    | 1.93%             | 2040-07-01      | Fixed         | 4.33%                 | No            |                  2 | On Loan: No      |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | PUERTO RICO SALES TAX FING CORP SALES TAX REVENUE | CUSIP: 74529JRK3<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |     17000 | PA      | $15191.52     | 0.05%             | 2053-07-01      | Fixed         | 4.54%                 | No            |                  2 | On Loan: No      |
| Puerto Rico Sales Tax Financing Corp Sales Tax Revenue | PUERTO RICO SALES TAX FING CORP SALES TAX REVENUE | CUSIP: 74529JRL1<br>LEI: N/A                  | Long             | DBT              | MUN               | US        |    469000 | PA      | $433026.76    | 1.49%             | 2058-07-01      | Fixed         | 4.78%                 | No            |                  2 | On Loan: No      |
| Part Cert 12/01/2031                                   | Part Cert 12/01/2031                              | CUSIP: 000000000<br>LEI: N/A                  | Long             | DBT              | CORP              | US        |    566150 | PA      | $492607.55    | 1.70%             | 2031-12-01      | Fixed         | 6.69%                 | No            |                  3 | On Loan: No      |
| R&G Non Conforming                                     | R&G Non Conforming                                | CUSIP: 000000000<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | PR        |    662767 | PA      | $516336.79    | 1.78%             | 2034-05-01      | None          | 0.00%                 | No            |                  3 | On Loan: No      |
| R&G Non Conforming                                     | R&G Non Conforming                                | CUSIP: 000000000<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | PR        |     57671 | PA      | $47074.00     | 0.16%             | 2034-05-01      | None          | 0.00%                 | No            |                  3 | On Loan: No      |
| R&G Non Conforming                                     | R&G Non Conforming                                | CUSIP: 000000000<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | PR        |     61736 | PA      | $50160.31     | 0.17%             | 2034-09-01      | None          | 0.00%                 | No            |                  3 | On Loan: No      |
| R&G Non Conforming                                     | R&G Non Conforming                                | CUSIP: 000000000<br>LEI: N/A                  | Long             | ABS-MBS          | CORP              | PR        |     48160 | PA      | $38723.56     | 0.13%             | 2034-10-01      | None          | 0.00%                 | No            |                  3 | On Loan: No      |
| Santander U.S. Capital Markets LLC                     | Santander U.S. Capital Markets LLC                | CUSIP: 000000000<br>LEI: 549300LGG2RLWD21SU97 | Short            | RA               | CORP              | US        |  -2325000 | PA      | $-2325000.00  | -8.00%            |  |  |  | No            |                  2 | On Loan: No      |

### Signature

**Date Signed:** 2026-04-24

**Name of Applicant:** US Mortgage-Backed & Income Fund for Puerto Rico Residents, Inc.

**Signature:** Claudio Ballester

**Name of Signer:** Claudio Ballester

**Title:** Executive Director