# EDGAR Filing Document

**Accession Number:** 0000311635
**File Stem:** 0001410368-26-057111
**Filing Date:** 2026-6
**Character Count:** 31179
**Document Hash:** f9b4eda0723c0ece92f272f0f37a9a26
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-057111.hdr.sgml**: 20260604

**ACCESSION NUMBER**: 0001410368-26-057111

**CONFORMED SUBMISSION TYPE**: N-MFP3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260531

**FILED AS OF DATE**: 20260604

**DATE AS OF CHANGE**: 20260604

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LORD ABBETT US GOV & GOV SPONSORED ENTERPR MONEY MARKET FUND
- **CENTRAL INDEX KEY:** 0000311635

**ORGANIZATION NAME:**
- **EIN:** 132986729
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** N-MFP3
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-02924
- **FILM NUMBER:** 261063813

**BUSINESS ADDRESS:**
- **STREET 1:** 30 HUDSON STREET
- **CITY:** JERSEY CITY
- **STATE:** NJ
- **ZIP:** 07302
- **BUSINESS PHONE:** 201-827-2000

**MAIL ADDRESS:**
- **STREET 1:** 30 HUDSON STREET
- **CITY:** JERSEY CITY
- **STATE:** NJ
- **ZIP:** 07302

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LORD ABBETT U S GOVERNMENT SECURITIES MONEY MARKET FUND INC
- **DATE OF NAME CHANGE:** 19970312

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LORD ABBETT CASH RESERVE FUND INC
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### LORD ABBETT US GOV & GOV SPONSORED ENTERPR MONEY MARKET FUND (Series ID: S000006869)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000018564 | Class I      | LAYXX           |
| C000018565 | Class A      | LACXX           |
| C000018567 | Class C      | LCCXX           |

# Form N-MFP3: Monthly Schedule of Portfolio Holdings

## N-MFP: Filer Information
**Submission Type:** N-MFP3
**CIK:** 0000311635

### General Information

**Report for (YYYY-MM-DD):** 2026-05-31

**Registrant Full Name:** Lord Abbett US Government & Government Sponsored Enterprises Money Market Fund

**CIK Number of Registrant:** 0000311635

**LEI of Registrant:** 549300U1SLPHYW7Y1896

**Name of Series:** Lord Abbett US Government & Government Sponsored Enterprises Money Market Fund

**LEI of Series:** 549300U1SLPHYW7Y1896

**EDGAR Series Identifier:** S000006869

**Total number of share classes in the series:** 3

**Is this the fund's final filing on Form N-MFP?:** No

**Has the fund acquired or merged with another fund?:** No

## Part A: Series-Level Information about the Fund

### Service Providers
| Role                          | Details                                                      | File/CIK Number   |
|:---|:---|:---|
| Investment Adviser            | Lord, Abbett & Co. LLC                                       | 801-06997         |
| Independent Public Accountant | Deloitte & Touche LLP<br>City: New York<br>State: NY         |  |
| Administrator                 | Lord, Abbett & Co. LLC                                       |  |
| Transfer Agent                | BNY Mellon Investment Servicing (US) Inc.<br>CIK: 0000849542 | 084-01761         |

### Fund Characteristics & Assets

- **Securities Act File Number:** 002-64536

- **Is this a Feeder Fund?:** No

- **Is this a Master Fund?:** No

- **Is this series for insurance company separate accounts?:** No

- **Money Market Fund Category:** Government

- **Is this a Retail Money Market Fund?:** No

- **Is this a Government Money Market Fund?:** No

- **WAM:** 39 days

- **WAL:** 39 days

- **Total Value of Portfolio Securities:** $1416849991.11

- **Amortized Cost of Portfolio Securities:** $1416944080.60

- **Cash:** $0.00

- **Total Other Assets:** $4402693.12

- **Total Liabilities:** $4676287.25

- **Net Assets of Series:** $1416670486.47

- **Number of Shares Outstanding (Series):** 1416917439.0130

- **Does the fund seek to maintain a stable price per share?:** Yes

- **Stable Price Per Share:** $1.00

- **Is cash management vehicle an affiliated fund?:** No

- **Does the fund apply liquidity fees?:** No

### Daily & Weekly Liquid Assets
| Date       | Daily Liquid Assets ($)   | Weekly Liquid Assets ($)   | Daily Liquid Assets (%)   | Weekly Liquid Assets (%)   |
|:---|:---|:---|:---|:---|
| 2026-05-01 | $1112119478.71            | $1261436645.21             | 81.4200%                  | 92.3500%                   |
| 2026-05-04 | $1119846550.70            | $1269214196.70             | 81.5300%                  | 92.4000%                   |
| 2026-05-05 | $1111680331.69            | $1261063776.19             | 81.4100%                  | 92.3500%                   |
| 2026-05-06 | $1111336517.58            | $1260734878.08             | 81.4100%                  | 92.3500%                   |
| 2026-05-07 | $1114181739.58            | $1263597476.08             | 81.4400%                  | 92.3600%                   |
| 2026-05-08 | $1134795620.24            | $1284226210.24             | 81.7000%                  | 92.4600%                   |
| 2026-05-11 | $1133755795.32            | $1283234628.82             | 81.6900%                  | 92.4600%                   |
| 2026-05-12 | $1134678493.87            | $1284172076.87             | 81.7000%                  | 92.4600%                   |
| 2026-05-13 | $1163031450.81            | $1312539784.31             | 82.0600%                  | 92.6100%                   |
| 2026-05-14 | $1163831323.48            | $1313354406.98             | 82.0700%                  | 92.6100%                   |
| 2026-05-15 | $1116431512.67            | $1265969345.67             | 78.7100%                  | 89.2500%                   |
| 2026-05-18 | $1116275344.31            | $1265857427.31             | 78.7100%                  | 89.2500%                   |
| 2026-05-19 | $1115914703.72            | $1265509258.72             | 78.7000%                  | 89.2500%                   |
| 2026-05-20 | $1114358715.43            | $1263968103.93             | 78.6700%                  | 89.2300%                   |
| 2026-05-21 | $1114543138.18            | $1264167360.18             | 78.6700%                  | 89.2300%                   |
| 2026-05-22 | $1117836313.56            | $1267475369.06             | 78.7000%                  | 89.2400%                   |
| 2026-05-26 | $1120739661.26            | $1270436355.26             | 78.7500%                  | 89.2700%                   |
| 2026-05-27 | $1116584492.73            | $1266295700.73             | 78.6800%                  | 89.2300%                   |
| 2026-05-28 | $1114980395.63            | $1264703868.13             | 78.6500%                  | 89.2100%                   |
| 2026-05-29 | $1118474165.11            | $1268212720.11             | 78.6900%                  | 89.2300%                   |

### 7-Day Gross Yield
| Date       | 7-Day Gross Yield   |
|:---|:---|
| 2026-05-01 | 3.6800%             |
| 2026-05-04 | 3.6800%             |
| 2026-05-05 | 3.6800%             |
| 2026-05-06 | 3.6700%             |
| 2026-05-07 | 3.6700%             |
| 2026-05-08 | 3.6700%             |
| 2026-05-11 | 3.6700%             |
| 2026-05-12 | 3.6700%             |
| 2026-05-13 | 3.6700%             |
| 2026-05-14 | 3.6700%             |
| 2026-05-15 | 3.6700%             |
| 2026-05-18 | 3.6700%             |
| 2026-05-19 | 3.6600%             |
| 2026-05-20 | 3.6600%             |
| 2026-05-21 | 3.6600%             |
| 2026-05-22 | 3.6700%             |
| 2026-05-26 | 3.6700%             |
| 2026-05-27 | 3.6700%             |
| 2026-05-28 | 3.6800%             |
| 2026-05-29 | 3.6800%             |

### Daily Net Asset Value per Share (Series)
| Date       | Net Asset Value per Share   |
|:---|:---|
| 2026-05-01 | 0.9998                      |
|  |  |
| 2026-05-04 | 0.9998                      |
|  |  |
| 2026-05-05 | 0.9998                      |
|  |  |
| 2026-05-06 | 0.9998                      |
|  |  |
| 2026-05-07 | 0.9998                      |
|  |  |
| 2026-05-08 | 0.9998                      |
|  |  |
| 2026-05-11 | 0.9998                      |
|  |  |
| 2026-05-12 | 0.9998                      |
|  |  |
| 2026-05-13 | 0.9998                      |
|  |  |
| 2026-05-14 | 0.9998                      |
|  |  |
| 2026-05-15 | 0.9998                      |
|  |  |
| 2026-05-18 | 0.9998                      |
|  |  |
| 2026-05-19 | 0.9998                      |
|  |  |
| 2026-05-20 | 0.9999                      |
|  |  |
| 2026-05-21 | 0.9998                      |
|  |  |
| 2026-05-22 | 0.9998                      |
|  |  |
| 2026-05-26 | 0.9998                      |
|  |  |
| 2026-05-27 | 0.9998                      |
|  |  |
| 2026-05-28 | 0.9998                      |
|  |  |
| 2026-05-29 | 0.9998                      |
|  |  |

## Part B: Class-Level Information about the Fund

### Class: Class I

- **Minimum Initial Investment:** $1.00

- **Net Assets of Class:** $2065873.60

- **Number of Shares Outstanding:** 2066165.4500

- **Expense Reimbursement/Waiver:** 3.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2026-05-01 | 0.9998          |
|  |  |
| 2026-05-04 | 0.9998          |
|  |  |
| 2026-05-05 | 0.9999          |
|  |  |
| 2026-05-06 | 0.9999          |
|  |  |
| 2026-05-07 | 0.9999          |
|  |  |
| 2026-05-08 | 0.9998          |
|  |  |
| 2026-05-11 | 0.9999          |
|  |  |
| 2026-05-12 | 0.9999          |
|  |  |
| 2026-05-13 | 0.9999          |
|  |  |
| 2026-05-14 | 0.9999          |
|  |  |
| 2026-05-15 | 0.9998          |
|  |  |
| 2026-05-18 | 0.9999          |
|  |  |
| 2026-05-19 | 0.9999          |
|  |  |
| 2026-05-20 | 0.9999          |
|  |  |
| 2026-05-21 | 0.9999          |
|  |  |
| 2026-05-22 | 0.9998          |
|  |  |
| 2026-05-26 | 0.9999          |
|  |  |
| 2026-05-27 | 0.9998          |
|  |  |
| 2026-05-28 | 0.9998          |
|  |  |
| 2026-05-29 | 0.9998          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2026-05-01 | $465.85                   | $0.00                   |

**Total Gross Subscriptions (Month):** $465.85

**Total Gross Redemptions (Month):** $0.00

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2026-05-01 | 3.4200%           |
| 2026-05-04 | 3.4200%           |
| 2026-05-05 | 3.4100%           |
| 2026-05-06 | 3.4100%           |
| 2026-05-07 | 3.4100%           |
| 2026-05-08 | 3.4100%           |
| 2026-05-11 | 3.4100%           |
| 2026-05-12 | 3.4100%           |
| 2026-05-13 | 3.4100%           |
| 2026-05-14 | 3.4100%           |
| 2026-05-15 | 3.4100%           |
| 2026-05-18 | 3.4000%           |
| 2026-05-19 | 3.4000%           |
| 2026-05-20 | 3.4000%           |
| 2026-05-21 | 3.4000%           |
| 2026-05-22 | 3.4000%           |
| 2026-05-26 | 3.4100%           |
| 2026-05-27 | 3.4100%           |
| 2026-05-28 | 3.4100%           |
| 2026-05-29 | 3.4200%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer |  | 99.8700%         | 0.0000%              |

### Class: Class A

- **Minimum Initial Investment:** $1000.00

- **Net Assets of Class:** $1393931486.21

- **Number of Shares Outstanding:** 1394171591.1650

- **Expense Reimbursement/Waiver:** 1835.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2026-05-01 | 0.9998          |
|  |  |
| 2026-05-04 | 0.9998          |
|  |  |
| 2026-05-05 | 0.9998          |
|  |  |
| 2026-05-06 | 0.9998          |
|  |  |
| 2026-05-07 | 0.9998          |
|  |  |
| 2026-05-08 | 0.9998          |
|  |  |
| 2026-05-11 | 0.9998          |
|  |  |
| 2026-05-12 | 0.9998          |
|  |  |
| 2026-05-13 | 0.9998          |
|  |  |
| 2026-05-14 | 0.9998          |
|  |  |
| 2026-05-15 | 0.9998          |
|  |  |
| 2026-05-18 | 0.9998          |
|  |  |
| 2026-05-19 | 0.9998          |
|  |  |
| 2026-05-20 | 0.9999          |
|  |  |
| 2026-05-21 | 0.9998          |
|  |  |
| 2026-05-22 | 0.9998          |
|  |  |
| 2026-05-26 | 0.9998          |
|  |  |
| 2026-05-27 | 0.9998          |
|  |  |
| 2026-05-28 | 0.9998          |
|  |  |
| 2026-05-29 | 0.9998          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2026-05-01 | $6134445.50               | $3649562.04             |
| 2026-05-04 | $9552117.57               | $1953898.64             |
| 2026-05-05 | $2727688.84               | $10774922.50            |
| 2026-05-06 | $2438771.62               | $2399386.10             |
| 2026-05-07 | $4695795.82               | $1919695.81             |
| 2026-05-08 | $29162177.14              | $8703936.94             |
| 2026-05-11 | $3186937.12               | $4362673.41             |
| 2026-05-12 | $3423604.90               | $2571051.22             |
| 2026-05-13 | $30092651.90              | $1794458.78             |
| 2026-05-14 | $2192936.23               | $1983654.23             |
| 2026-05-15 | $2605714.70               | $2735586.36             |
| 2026-05-18 | $1436632.85               | $2145253.76             |
| 2026-05-19 | $2058545.04               | $2334520.23             |
| 2026-05-20 | $2094299.29               | $3832604.00             |
| 2026-05-21 | $1781797.56               | $1589065.38             |
| 2026-05-22 | $4732969.95               | $1655674.09             |
| 2026-05-26 | $5483217.41               | $2733908.42             |
| 2026-05-27 | $922970.47                | $4995795.11             |
| 2026-05-28 | $2491540.60               | $4162730.63             |
| 2026-05-29 | $4874437.75               | $1525467.03             |

**Total Gross Subscriptions (Month):** $122089252.26

**Total Gross Redemptions (Month):** $67823844.68

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2026-05-01 | 3.4200%           |
| 2026-05-04 | 3.4200%           |
| 2026-05-05 | 3.4100%           |
| 2026-05-06 | 3.4100%           |
| 2026-05-07 | 3.4100%           |
| 2026-05-08 | 3.4100%           |
| 2026-05-11 | 3.4100%           |
| 2026-05-12 | 3.4100%           |
| 2026-05-13 | 3.4100%           |
| 2026-05-14 | 3.4100%           |
| 2026-05-15 | 3.4000%           |
| 2026-05-18 | 3.4000%           |
| 2026-05-19 | 3.4000%           |
| 2026-05-20 | 3.4000%           |
| 2026-05-21 | 3.4000%           |
| 2026-05-22 | 3.4000%           |
| 2026-05-26 | 3.4100%           |
| 2026-05-27 | 3.4100%           |
| 2026-05-28 | 3.4100%           |
| 2026-05-29 | 3.4200%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category                                            | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Other         | Lord Abbett & Co. LLC, the investment adviser to the Fund | 5.2200%          | 0.0000%              |
| Broker-dealer |  | 31.9200%         | 0.0000%              |
| Broker-dealer |  | 28.1500%         | 0.0000%              |
| Broker-dealer |  | 7.7800%          | 0.0000%              |
| Broker-dealer |  | 5.1500%          | 0.0000%              |
| Broker-dealer |  | 5.1200%          | 0.0000%              |

### Class: Class C

- **Minimum Initial Investment:** $1000.00

- **Net Assets of Class:** $20673126.66

- **Number of Shares Outstanding:** 20679682.3980

- **Expense Reimbursement/Waiver:** 27.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2026-05-01 | 0.9996          |
|  |  |
| 2026-05-04 | 0.9997          |
|  |  |
| 2026-05-05 | 0.9997          |
|  |  |
| 2026-05-06 | 0.9997          |
|  |  |
| 2026-05-07 | 0.9997          |
|  |  |
| 2026-05-08 | 0.9996          |
|  |  |
| 2026-05-11 | 0.9997          |
|  |  |
| 2026-05-12 | 0.9997          |
|  |  |
| 2026-05-13 | 0.9997          |
|  |  |
| 2026-05-14 | 0.9997          |
|  |  |
| 2026-05-15 | 0.9996          |
|  |  |
| 2026-05-18 | 0.9997          |
|  |  |
| 2026-05-19 | 0.9997          |
|  |  |
| 2026-05-20 | 0.9997          |
|  |  |
| 2026-05-21 | 0.9997          |
|  |  |
| 2026-05-22 | 0.9996          |
|  |  |
| 2026-05-26 | 0.9997          |
|  |  |
| 2026-05-27 | 0.9997          |
|  |  |
| 2026-05-28 | 0.9997          |
|  |  |
| 2026-05-29 | 0.9996          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2026-05-01 | $57917.45                 | $26794.82               |
| 2026-05-04 | $50.00                    | $2249.88                |
| 2026-05-05 | $0.00                     | $14748.54               |
| 2026-05-06 | $0.00                     | $455074.90              |
| 2026-05-07 | $0.00                     | $3300.00                |
| 2026-05-08 | $0.00                     | $42243.50               |
| 2026-05-11 | $0.00                     | $1300.00                |
| 2026-05-12 | $0.00                     | $6835.31                |
| 2026-05-13 | $0.00                     | $14798.63               |
| 2026-05-14 | $500000.00                | $0.00                   |
| 2026-05-15 | $0.00                     | $17935.80               |
| 2026-05-18 | $415460.00                | $5108.00                |
| 2026-05-19 | $0.00                     | $177656.58              |
| 2026-05-20 | $100000.00                | $21309.08               |
| 2026-05-21 | $150.00                   | $38776.28               |
| 2026-05-22 | $0.00                     | $14898.63               |
| 2026-05-26 | $0.00                     | $6000.00                |
| 2026-05-27 | $0.00                     | $135844.52              |
| 2026-05-28 | $0.00                     | $12802.82               |
| 2026-05-29 | $200.00                   | $100.00                 |

**Total Gross Subscriptions (Month):** $1073777.45

**Total Gross Redemptions (Month):** $997777.29

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2026-05-01 | 3.4200%           |
| 2026-05-04 | 3.4200%           |
| 2026-05-05 | 3.4100%           |
| 2026-05-06 | 3.4100%           |
| 2026-05-07 | 3.4100%           |
| 2026-05-08 | 3.4100%           |
| 2026-05-11 | 3.4100%           |
| 2026-05-12 | 3.4100%           |
| 2026-05-13 | 3.4100%           |
| 2026-05-14 | 3.4100%           |
| 2026-05-15 | 3.4100%           |
| 2026-05-18 | 3.4000%           |
| 2026-05-19 | 3.4000%           |
| 2026-05-20 | 3.4000%           |
| 2026-05-21 | 3.4000%           |
| 2026-05-22 | 3.4000%           |
| 2026-05-26 | 3.4100%           |
| 2026-05-27 | 3.4100%           |
| 2026-05-28 | 3.4100%           |
| 2026-05-29 | 3.4200%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer |  | 25.8600%         | 0.0000%              |
| Broker-dealer |  | 24.7200%         | 0.0000%              |
| Broker-dealer |  | 11.3100%         | 0.0000%              |
| Broker-dealer |  | 8.4500%          | 0.0000%              |
| Broker-dealer |  | 6.4800%          | 0.0000%              |

## Part C: Schedule of Portfolio Securities

### Security 1: Federal Agricultural Mortgage Corp.

- **C.1 - Title:** Federal Agricultural Mortgage Corp.
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 31315LF86, C.4 - ISIN: US31315LF860, C.3 - LEI: 549300MS654K78GYF580
- **C.18 - Value (incl. sponsor support):** $49457271.00
- **C.18.a - Value (excl. sponsor support):** $49457271.00
- **C.19 - Percentage of Net Assets:** 3.4900%
- **C.17 - Yield as of Reporting Date:** 3.5900%
- **C.11 - Maturity Date (WAM):** 2026-09-15
- **C.12 - Maturity Date (WAL):** 2026-09-15
- **C.13 - Final Legal Maturity Date:** 2026-09-15
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? No, C.21 Is a Weekly Liquid Asset? No, C.23 Categorized at Level 3? No

### Security 2: Federal Home Loan Banks

- **C.1 - Title:** Federal Home Loan Banks
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313385C53, C.4 - ISIN: US313385C539, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $99180000.00
- **C.18.a - Value (excl. sponsor support):** $99180000.00
- **C.19 - Percentage of Net Assets:** 7.0000%
- **C.17 - Yield as of Reporting Date:** 3.6000%
- **C.11 - Maturity Date (WAM):** 2026-08-19
- **C.12 - Maturity Date (WAL):** 2026-08-19
- **C.13 - Final Legal Maturity Date:** 2026-08-19
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? No, C.21 Is a Weekly Liquid Asset? No, C.23 Categorized at Level 3? No

### Security 3: Federal Home Loan Banks

- **C.1 - Title:** Federal Home Loan Banks
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313385XX9, C.4 - ISIN: US313385XX97, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $99879333.00
- **C.18.a - Value (excl. sponsor support):** $99879333.00
- **C.19 - Percentage of Net Assets:** 7.0500%
- **C.17 - Yield as of Reporting Date:** 3.6200%
- **C.11 - Maturity Date (WAM):** 2026-06-10
- **C.12 - Maturity Date (WAL):** 2026-06-10
- **C.13 - Final Legal Maturity Date:** 2026-06-10
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? No, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 4: Federal Home Loan Banks

- **C.1 - Title:** Federal Home Loan Banks
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313385YP5, C.4 - ISIN: US313385YP54, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $49859222.00
- **C.18.a - Value (excl. sponsor support):** $49859222.00
- **C.19 - Percentage of Net Assets:** 3.5200%
- **C.17 - Yield as of Reporting Date:** 3.6200%
- **C.11 - Maturity Date (WAM):** 2026-06-26
- **C.12 - Maturity Date (WAL):** 2026-06-26
- **C.13 - Final Legal Maturity Date:** 2026-06-26
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? No, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 5: Fixed Income Clearing Corp - State Street Bank & Trust Co.

- **C.1 - Title:** Fixed Income Clearing Corp - State Street Bank & Trust Co. 3.250000%
- **C.6 - Investment Category:** U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash
- **Identifiers:** C.3 - CUSIP: 85748R009, C.3 - LEI: 549300H47WTHXPU08X20, C.5 - Other ID: 85748R009_3.25_0601
- **C.18 - Value (incl. sponsor support):** $14555132.00
- **C.18.a - Value (excl. sponsor support):** $14555132.00
- **C.19 - Percentage of Net Assets:** 1.0300%
- **C.17 - Yield as of Reporting Date:** 3.2500%
- **C.11 - Maturity Date (WAM):** 2026-06-01
- **C.12 - Maturity Date (WAL):** 2026-06-01
- **C.13 - Final Legal Maturity Date:** 2026-06-01
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

**C.8 - Repurchase Agreement Details:**

- **Is Open?:** No

- **Is Cleared?:** Yes

- **Name of CCP:** Fixed Income Clearing Corp - State Street Bank & Trust Co.

- **Is Tri-party?:** Yes

**Collateral:**
| Issuer Name        | Maturity Date   | Coupon   | Yield   | Principal Amount   | Collateral Value   | Category                           |
|:---|:---|:---|:---|:---|:---|:---|
| U.S. Treasury Bill | 2026-11-27      | 0.0000%  | 0.0000% | $15124400.00       | $14846303.12       | U.S. Treasuries (including strips) |

### Security 6: U.S. Treasury Bill

- **C.1 - Title:** U.S. Treasury Bill
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797UA3, C.4 - ISIN: US912797UA31, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $139788206.60
- **C.18.a - Value (excl. sponsor support):** $139788206.60
- **C.19 - Percentage of Net Assets:** 9.8700%
- **C.17 - Yield as of Reporting Date:** 3.6900%
- **C.11 - Maturity Date (WAM):** 2026-06-16
- **C.12 - Maturity Date (WAL):** 2026-06-16
- **C.13 - Final Legal Maturity Date:** 2026-06-16
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 7: U.S. Treasury Bill

- **C.1 - Title:** U.S. Treasury Bill
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797UB1, C.4 - ISIN: US912797UB14, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $149667342.00
- **C.18.a - Value (excl. sponsor support):** $149667342.00
- **C.19 - Percentage of Net Assets:** 10.5600%
- **C.17 - Yield as of Reporting Date:** 3.6900%
- **C.11 - Maturity Date (WAM):** 2026-06-23
- **C.12 - Maturity Date (WAL):** 2026-06-23
- **C.13 - Final Legal Maturity Date:** 2026-06-23
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 8: U.S. Treasury Bill

- **C.1 - Title:** U.S. Treasury Bill
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797UP0, C.4 - ISIN: US912797UP00, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $149353209.00
- **C.18.a - Value (excl. sponsor support):** $149353209.00
- **C.19 - Percentage of Net Assets:** 10.5400%
- **C.17 - Yield as of Reporting Date:** 3.6800%
- **C.11 - Maturity Date (WAM):** 2026-07-14
- **C.12 - Maturity Date (WAL):** 2026-07-14
- **C.13 - Final Legal Maturity Date:** 2026-07-14
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 9: U.S. Treasury Bill

- **C.1 - Title:** U.S. Treasury Bill
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797US4, C.4 - ISIN: US912797US49, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $119225664.00
- **C.18.a - Value (excl. sponsor support):** $119225664.00
- **C.19 - Percentage of Net Assets:** 8.4200%
- **C.17 - Yield as of Reporting Date:** 3.7000%
- **C.11 - Maturity Date (WAM):** 2026-08-04
- **C.12 - Maturity Date (WAL):** 2026-08-04
- **C.13 - Final Legal Maturity Date:** 2026-08-04
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 10: U.S. Treasury Note

- **C.1 - Title:** U.S. Treasury Note 4.875000%
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CKS9, C.4 - ISIN: US91282CKS97, C.3 - LEI: ZBUT11V806EZRVTWT807
- **C.18 - Value (incl. sponsor support):** $140000000.00
- **C.18.a - Value (excl. sponsor support):** $140000000.00
- **C.19 - Percentage of Net Assets:** 9.8800%
- **C.17 - Yield as of Reporting Date:** 4.8800%
- **C.11 - Maturity Date (WAM):** 2026-05-31
- **C.12 - Maturity Date (WAL):** 2026-05-31
- **C.13 - Final Legal Maturity Date:** 2026-05-31
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 11: U.S. Treasury Note

- **C.1 - Title:** U.S. Treasury Note 3.500000%
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CLP4, C.4 - ISIN: US91282CLP40, C.3 - LEI: ZBUT11V806EZRVTWT807
- **C.18 - Value (incl. sponsor support):** $139884612.00
- **C.18.a - Value (excl. sponsor support):** $139884612.00
- **C.19 - Percentage of Net Assets:** 9.8700%
- **C.17 - Yield as of Reporting Date:** 3.7300%
- **C.11 - Maturity Date (WAM):** 2026-09-30
- **C.12 - Maturity Date (WAL):** 2026-09-30
- **C.13 - Final Legal Maturity Date:** 2026-09-30
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 12: RBC Capital Markets LLC

- **C.1 - Title:** RBC Capital Markets LLC 3.640000%
- **C.6 - Investment Category:** U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash
- **Identifiers:** C.3 - CUSIP: 973MCJ001, C.3 - LEI: 549300LCO2FLSSVFFR64, C.5 - Other ID: 973MCJ001_3.64_0601
- **C.18 - Value (incl. sponsor support):** $266000000.00
- **C.18.a - Value (excl. sponsor support):** $266000000.00
- **C.19 - Percentage of Net Assets:** 18.7800%
- **C.17 - Yield as of Reporting Date:** 3.6400%
- **C.11 - Maturity Date (WAM):** 2026-06-01
- **C.12 - Maturity Date (WAL):** 2026-06-01
- **C.13 - Final Legal Maturity Date:** 2026-06-01
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

**C.8 - Repurchase Agreement Details:**

- **Is Open?:** No

- **Is Cleared?:** No

- **Is Tri-party?:** No

**Collateral:**
| Issuer Name        | Maturity Date   | Coupon   | Yield   | Principal Amount   | Collateral Value   | Category                           |
|:---|:---|:---|:---|:---|:---|:---|
| U.S. Treasury Note | 2027-09-30      | 3.5000%  | 0.0000% | $271428600.00      | $271428571.41      | U.S. Treasuries (including strips) |

## N-MFP: Signatures

**Registrant:** Lord Abbett US Government & Government Sponsored Enterprises Money Market Fund

**Date:** 2026-06-04

**By:** \s\Gina Andes

**Name of Signing Officer:** Gina Andes

**Title of Signing Officer:** Interim Principal Financial Officer