# EDGAR Filing Document

**Accession Number:** 0000311635
**File Stem:** 0001410368-26-042560
**Filing Date:** 2026-5
**Character Count:** 30516
**Document Hash:** dc3c60eb161996df9eb32493e8591e97
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-042560.hdr.sgml**: 20260506

**ACCESSION NUMBER**: 0001410368-26-042560

**CONFORMED SUBMISSION TYPE**: N-MFP3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260430

**FILED AS OF DATE**: 20260506

**DATE AS OF CHANGE**: 20260506

**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:** 26947200

**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):** 2026-04-30

**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:** 45 days

- **WAL:** 45 days

- **Total Value of Portfolio Securities:** $1361454931.60

- **Amortized Cost of Portfolio Securities:** $1361489690.04

- **Cash:** $0.00

- **Total Other Assets:** $5277567.05

- **Total Liabilities:** $4438644.09

- **Net Assets of Series:** $1362328613.00

- **Number of Shares Outstanding (Series):** 1362575565.4230

- **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 (%)   |
|:---|:---|:---|:---|:---|
| 2026-04-01 | $1227823923.24            | $1327596479.24             | 88.8700%                  | 96.0900%                   |
| 2026-04-02 | $1224602490.09            | $1324383101.09             | 88.8200%                  | 96.0600%                   |
| 2026-04-06 | $1223200101.42            | $1323020601.42             | 88.8200%                  | 96.0600%                   |
| 2026-04-07 | $1218691998.89            | $1318522470.89             | 88.7800%                  | 96.0500%                   |
| 2026-04-08 | $1226277076.98            | $1326119743.98             | 88.8400%                  | 96.0700%                   |
| 2026-04-09 | $1230702992.90            | $1330556742.90             | 88.8700%                  | 96.0800%                   |
| 2026-04-10 | $1222163574.07            | $1322024546.07             | 88.7900%                  | 96.0400%                   |
| 2026-04-13 | $1219061682.60            | $1318953515.60             | 88.7600%                  | 96.0400%                   |
| 2026-04-14 | $1213503774.90            | $1313405441.90             | 88.7100%                  | 96.0200%                   |
| 2026-04-15 | $1107682795.52            | $1307034601.52             | 81.3600%                  | 96.0000%                   |
| 2026-04-16 | $1101917040.50            | $1301289332.50             | 81.2800%                  | 95.9800%                   |
| 2026-04-17 | $1102088360.24            | $1301477804.24             | 81.2600%                  | 95.9700%                   |
| 2026-04-20 | $1104352166.31            | $1303801680.31             | 81.3000%                  | 95.9800%                   |
| 2026-04-21 | $1105577040.12            | $1305049290.12             | 81.3100%                  | 95.9800%                   |
| 2026-04-22 | $1097579577.75            | $1297072466.75             | 81.2000%                  | 95.9500%                   |
| 2026-04-23 | $1197157163.62            | $1296679163.62             | 88.5800%                  | 95.9500%                   |
| 2026-04-24 | $1099882772.45            | $1199414078.45             | 81.2800%                  | 88.6400%                   |
| 2026-04-27 | $1116276190.50            | $1265539273.50             | 81.5000%                  | 92.4000%                   |
| 2026-04-28 | $1113187667.54            | $1262464681.04             | 81.4600%                  | 92.3800%                   |
| 2026-04-29 | $1111858534.31            | $1261151492.81             | 81.4400%                  | 92.3700%                   |
| 2026-04-30 | $1113253376.10            | $1262560306.60             | 81.4500%                  | 92.3800%                   |

### 7-Day Gross Yield
| Date       | 7-Day Gross Yield   |
|:---|:---|
| 2026-04-01 | 3.6900%             |
| 2026-04-02 | 3.6900%             |
| 2026-04-06 | 3.6900%             |
| 2026-04-07 | 3.6800%             |
| 2026-04-08 | 3.6700%             |
| 2026-04-09 | 3.6700%             |
| 2026-04-10 | 3.6700%             |
| 2026-04-13 | 3.6700%             |
| 2026-04-14 | 3.6700%             |
| 2026-04-15 | 3.6800%             |
| 2026-04-16 | 3.6800%             |
| 2026-04-17 | 3.6900%             |
| 2026-04-20 | 3.6900%             |
| 2026-04-21 | 3.6900%             |
| 2026-04-22 | 3.6800%             |
| 2026-04-23 | 3.6800%             |
| 2026-04-24 | 3.6800%             |
| 2026-04-27 | 3.6900%             |
| 2026-04-28 | 3.6900%             |
| 2026-04-29 | 3.6900%             |
| 2026-04-30 | 3.6900%             |

### Daily Net Asset Value per Share (Series)
| Date       | Net Asset Value per Share   |
|:---|:---|
| 2026-04-01 | 0.9998                      |
|  |  |
| 2026-04-02 | 0.9998                      |
|  |  |
| 2026-04-06 | 0.9998                      |
|  |  |
| 2026-04-07 | 0.9998                      |
|  |  |
| 2026-04-08 | 0.9998                      |
|  |  |
| 2026-04-09 | 0.9998                      |
|  |  |
| 2026-04-10 | 0.9998                      |
|  |  |
| 2026-04-13 | 0.9998                      |
|  |  |
| 2026-04-14 | 0.9998                      |
|  |  |
| 2026-04-15 | 0.9998                      |
|  |  |
| 2026-04-16 | 0.9998                      |
|  |  |
| 2026-04-17 | 0.9997                      |
|  |  |
| 2026-04-20 | 0.9998                      |
|  |  |
| 2026-04-21 | 0.9998                      |
|  |  |
| 2026-04-22 | 0.9998                      |
|  |  |
| 2026-04-23 | 0.9998                      |
|  |  |
| 2026-04-24 | 0.9998                      |
|  |  |
| 2026-04-27 | 0.9998                      |
|  |  |
| 2026-04-28 | 0.9998                      |
|  |  |
| 2026-04-29 | 0.9998                      |
|  |  |
| 2026-04-30 | 0.9998                      |
|  |  |

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

### Class: Class I

- **Minimum Initial Investment:** $1.00

- **Net Assets of Class:** $2065407.75

- **Number of Shares Outstanding:** 2065699.6000

- **Expense Reimbursement/Waiver:** 3.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2026-04-01 | 0.9998          |
|  |  |
| 2026-04-02 | 0.9998          |
|  |  |
| 2026-04-06 | 0.9998          |
|  |  |
| 2026-04-07 | 0.9998          |
|  |  |
| 2026-04-08 | 0.9998          |
|  |  |
| 2026-04-09 | 0.9998          |
|  |  |
| 2026-04-10 | 0.9998          |
|  |  |
| 2026-04-13 | 0.9998          |
|  |  |
| 2026-04-14 | 0.9998          |
|  |  |
| 2026-04-15 | 0.9998          |
|  |  |
| 2026-04-16 | 0.9998          |
|  |  |
| 2026-04-17 | 0.9998          |
|  |  |
| 2026-04-20 | 0.9998          |
|  |  |
| 2026-04-21 | 0.9998          |
|  |  |
| 2026-04-22 | 0.9998          |
|  |  |
| 2026-04-23 | 0.9998          |
|  |  |
| 2026-04-24 | 0.9998          |
|  |  |
| 2026-04-27 | 0.9998          |
|  |  |
| 2026-04-28 | 0.9998          |
|  |  |
| 2026-04-29 | 0.9998          |
|  |  |
| 2026-04-30 | 0.9998          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2026-04-01 | $460.48                   | $0.00                   |

**Total Gross Subscriptions (Month):** $460.48

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

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2026-04-01 | 3.4400%           |
| 2026-04-02 | 3.4300%           |
| 2026-04-06 | 3.4200%           |
| 2026-04-07 | 3.4200%           |
| 2026-04-08 | 3.4100%           |
| 2026-04-09 | 3.4100%           |
| 2026-04-10 | 3.4100%           |
| 2026-04-13 | 3.4100%           |
| 2026-04-14 | 3.4100%           |
| 2026-04-15 | 3.4200%           |
| 2026-04-16 | 3.4200%           |
| 2026-04-17 | 3.4200%           |
| 2026-04-20 | 3.4200%           |
| 2026-04-21 | 3.4200%           |
| 2026-04-22 | 3.4200%           |
| 2026-04-23 | 3.4200%           |
| 2026-04-24 | 3.4200%           |
| 2026-04-27 | 3.4200%           |
| 2026-04-28 | 3.4200%           |
| 2026-04-29 | 3.4200%           |
| 2026-04-30 | 3.4300%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer |  | 99.8800%         | 0.0000%              |

### Class: Class A

- **Minimum Initial Investment:** $1000.00

- **Net Assets of Class:** $1339666078.63

- **Number of Shares Outstanding:** 1339906183.5850

- **Expense Reimbursement/Waiver:** 1746.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2026-04-01 | 0.9998          |
|  |  |
| 2026-04-02 | 0.9998          |
|  |  |
| 2026-04-06 | 0.9998          |
|  |  |
| 2026-04-07 | 0.9998          |
|  |  |
| 2026-04-08 | 0.9998          |
|  |  |
| 2026-04-09 | 0.9998          |
|  |  |
| 2026-04-10 | 0.9998          |
|  |  |
| 2026-04-13 | 0.9998          |
|  |  |
| 2026-04-14 | 0.9998          |
|  |  |
| 2026-04-15 | 0.9998          |
|  |  |
| 2026-04-16 | 0.9998          |
|  |  |
| 2026-04-17 | 0.9997          |
|  |  |
| 2026-04-20 | 0.9998          |
|  |  |
| 2026-04-21 | 0.9998          |
|  |  |
| 2026-04-22 | 0.9998          |
|  |  |
| 2026-04-23 | 0.9998          |
|  |  |
| 2026-04-24 | 0.9998          |
|  |  |
| 2026-04-27 | 0.9998          |
|  |  |
| 2026-04-28 | 0.9998          |
|  |  |
| 2026-04-29 | 0.9998          |
|  |  |
| 2026-04-30 | 0.9998          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2026-04-01 | $7893577.57               | $4364116.18             |
| 2026-04-02 | $2651065.30               | $6057451.53             |
| 2026-04-06 | $3399979.40               | $4719831.87             |
| 2026-04-07 | $2864404.54               | $7404993.67             |
| 2026-04-08 | $10453003.79              | $2966959.02             |
| 2026-04-09 | $6415080.36               | $1895748.92             |
| 2026-04-10 | $2041054.49               | $10775665.34            |
| 2026-04-13 | $1219092.08               | $4472472.89             |
| 2026-04-14 | $1738190.52               | $7328178.05             |
| 2026-04-15 | $2266703.03               | $9374526.78             |
| 2026-04-16 | $2954609.56               | $8292781.73             |
| 2026-04-17 | $6074143.50               | $6062492.11             |
| 2026-04-20 | $5209343.44               | $3119393.15             |
| 2026-04-21 | $3138355.67               | $1976378.87             |
| 2026-04-22 | $3673628.89               | $11931144.22            |
| 2026-04-23 | $1585393.46               | $2197458.63             |
| 2026-04-24 | $2861510.36               | $1478882.20             |
| 2026-04-27 | $17530219.82              | $1267122.10             |
| 2026-04-28 | $1713450.24               | $4700686.52             |
| 2026-04-29 | $3290795.01               | $4677029.84             |
| 2026-04-30 | $4479586.72               | $3153182.60             |

**Total Gross Subscriptions (Month):** $93453187.75

**Total Gross Redemptions (Month):** $108216496.22

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2026-04-01 | 3.4400%           |
| 2026-04-02 | 3.4300%           |
| 2026-04-06 | 3.4200%           |
| 2026-04-07 | 3.4200%           |
| 2026-04-08 | 3.4100%           |
| 2026-04-09 | 3.4100%           |
| 2026-04-10 | 3.4100%           |
| 2026-04-13 | 3.4100%           |
| 2026-04-14 | 3.4100%           |
| 2026-04-15 | 3.4200%           |
| 2026-04-16 | 3.4200%           |
| 2026-04-17 | 3.4200%           |
| 2026-04-20 | 3.4200%           |
| 2026-04-21 | 3.4200%           |
| 2026-04-22 | 3.4200%           |
| 2026-04-23 | 3.4200%           |
| 2026-04-24 | 3.4200%           |
| 2026-04-27 | 3.4200%           |
| 2026-04-28 | 3.4200%           |
| 2026-04-29 | 3.4200%           |
| 2026-04-30 | 3.4300%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer |  | 30.9900%         | 0.0000%              |
| Broker-dealer |  | 29.4800%         | 0.0000%              |
| Broker-dealer |  | 7.7000%          | 0.0000%              |
| Broker-dealer |  | 5.3300%          | 0.0000%              |
| Broker-dealer |  | 5.3100%          | 0.0000%              |

### Class: Class C

- **Minimum Initial Investment:** $1000.00

- **Net Assets of Class:** $20597126.62

- **Number of Shares Outstanding:** 20603682.2380

- **Expense Reimbursement/Waiver:** 27.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2026-04-01 | 0.9997          |
|  |  |
| 2026-04-02 | 0.9996          |
|  |  |
| 2026-04-06 | 0.9997          |
|  |  |
| 2026-04-07 | 0.9996          |
|  |  |
| 2026-04-08 | 0.9997          |
|  |  |
| 2026-04-09 | 0.9997          |
|  |  |
| 2026-04-10 | 0.9996          |
|  |  |
| 2026-04-13 | 0.9997          |
|  |  |
| 2026-04-14 | 0.9996          |
|  |  |
| 2026-04-15 | 0.9996          |
|  |  |
| 2026-04-16 | 0.9996          |
|  |  |
| 2026-04-17 | 0.9996          |
|  |  |
| 2026-04-20 | 0.9996          |
|  |  |
| 2026-04-21 | 0.9997          |
|  |  |
| 2026-04-22 | 0.9997          |
|  |  |
| 2026-04-23 | 0.9997          |
|  |  |
| 2026-04-24 | 0.9996          |
|  |  |
| 2026-04-27 | 0.9997          |
|  |  |
| 2026-04-28 | 0.9997          |
|  |  |
| 2026-04-29 | 0.9997          |
|  |  |
| 2026-04-30 | 0.9997          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2026-04-01 | $100990.35                | $112283.42              |
| 2026-04-02 | $50.00                    | $127931.61              |
| 2026-04-06 | $0.00                     | $100.07                 |
| 2026-04-07 | $50.00                    | $62500.00               |
| 2026-04-08 | $5001.00                  | $13676.95               |
| 2026-04-09 | $0.20                     | $193041.94              |
| 2026-04-10 | $0.00                     | $1100.00                |
| 2026-04-13 | $0.00                     | $1300.00                |
| 2026-04-15 | $101203.10                | $6975.12                |
| 2026-04-16 | $462.00                   | $37403.06               |
| 2026-04-17 | $75.00                    | $10246.92               |
| 2026-04-20 | $38288.34                 | $2813.48                |
| 2026-04-21 | $360.00                   | $21580.85               |
| 2026-04-22 | $177129.50                | $0.00                   |
| 2026-04-23 | $124605.76                | $0.00                   |
| 2026-04-24 | $0.00                     | $100.00                 |
| 2026-04-28 | $0.00                     | $184682.24              |
| 2026-04-29 | $200.00                   | $0.00                   |

**Total Gross Subscriptions (Month):** $548415.25

**Total Gross Redemptions (Month):** $775735.66

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2026-04-01 | 3.4400%           |
| 2026-04-02 | 3.4300%           |
| 2026-04-06 | 3.4200%           |
| 2026-04-07 | 3.4200%           |
| 2026-04-08 | 3.4100%           |
| 2026-04-09 | 3.4100%           |
| 2026-04-10 | 3.4100%           |
| 2026-04-13 | 3.4100%           |
| 2026-04-14 | 3.4100%           |
| 2026-04-15 | 3.4200%           |
| 2026-04-16 | 3.4200%           |
| 2026-04-17 | 3.4200%           |
| 2026-04-20 | 3.4200%           |
| 2026-04-21 | 3.4200%           |
| 2026-04-22 | 3.4200%           |
| 2026-04-23 | 3.4200%           |
| 2026-04-24 | 3.4200%           |
| 2026-04-27 | 3.4200%           |
| 2026-04-28 | 3.4200%           |
| 2026-04-29 | 3.4200%           |
| 2026-04-30 | 3.4300%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer |  | 25.1600%         | 0.0000%              |
| Broker-dealer |  | 24.2000%         | 0.0000%              |
| Broker-dealer |  | 11.5100%         | 0.0000%              |
| Broker-dealer |  | 8.6800%          | 0.0000%              |
| Broker-dealer |  | 6.5900%          | 0.0000%              |
| Broker-dealer |  | 5.0900%          | 0.0000%              |

## Part C: Schedule of Portfolio Securities

### Security 1: 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):** $98894625.00
- **C.18.a - Value (excl. sponsor support):** $98894625.00
- **C.19 - Percentage of Net Assets:** 7.2600%
- **C.17 - Yield as of Reporting Date:** 3.5900%
- **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 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: 313385XX9, C.4 - ISIN: US313385XX97, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $99591139.00
- **C.18.a - Value (excl. sponsor support):** $99591139.00
- **C.19 - Percentage of Net Assets:** 7.3100%
- **C.17 - Yield as of Reporting Date:** 3.5900%
- **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 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: 313385YP5, C.4 - ISIN: US313385YP54, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $49715791.50
- **C.18.a - Value (excl. sponsor support):** $49715791.50
- **C.19 - Percentage of Net Assets:** 3.6500%
- **C.17 - Yield as of Reporting Date:** 3.5900%
- **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 4: JP Morgan Chase & Co.

- **C.1 - Title:** JP Morgan Chase & Co. 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: 46699D001, C.3 - LEI: ZBUT11V806EZRVTWT807, C.5 - Other ID: 46699D001_3.64_0501
- **C.18 - Value (incl. sponsor support):** $263000000.00
- **C.18.a - Value (excl. sponsor support):** $263000000.00
- **C.19 - Percentage of Net Assets:** 19.3100%
- **C.17 - Yield as of Reporting Date:** 3.6400%
- **C.11 - Maturity Date (WAM):** 2026-05-01
- **C.12 - Maturity Date (WAL):** 2026-05-01
- **C.13 - Final Legal Maturity Date:** 2026-05-01
- **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 | 2030-02-28      | 4.0000%  | 0.0000% | $266329200.00      | $268367347.00      | U.S. Treasuries (including strips) |

### 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_0501
- **C.18 - Value (incl. sponsor support):** $13839850.50
- **C.18.a - Value (excl. sponsor support):** $13839850.50
- **C.19 - Percentage of Net Assets:** 1.0200%
- **C.17 - Yield as of Reporting Date:** 3.2500%
- **C.11 - Maturity Date (WAM):** 2026-05-01
- **C.12 - Maturity Date (WAL):** 2026-05-01
- **C.13 - Final Legal Maturity Date:** 2026-05-01
- **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 Note | 2027-06-30      | 3.7500%  | 0.0000% | $13958400.00       | $14116650.57       | 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):** $139357251.60
- **C.18.a - Value (excl. sponsor support):** $139357251.60
- **C.19 - Percentage of Net Assets:** 10.2300%
- **C.17 - Yield as of Reporting Date:** 3.6600%
- **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):** $149198650.50
- **C.18.a - Value (excl. sponsor support):** $149198650.50
- **C.19 - Percentage of Net Assets:** 10.9500%
- **C.17 - Yield as of Reporting Date:** 3.7000%
- **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):** $148896925.50
- **C.18.a - Value (excl. sponsor support):** $148896925.50
- **C.19 - Percentage of Net Assets:** 10.9300%
- **C.17 - Yield as of Reporting Date:** 3.6500%
- **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):** $118862216.40
- **C.18.a - Value (excl. sponsor support):** $118862216.40
- **C.19 - Percentage of Net Assets:** 8.7200%
- **C.17 - Yield as of Reporting Date:** 3.6800%
- **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 3.625000%
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 91282CHB0, C.4 - ISIN: US91282CHB00, C.3 - LEI: ZBUT11V806EZRVTWT807
- **C.18 - Value (incl. sponsor support):** $139993007.00
- **C.18.a - Value (excl. sponsor support):** $139993007.00
- **C.19 - Percentage of Net Assets:** 10.2800%
- **C.17 - Yield as of Reporting Date:** 3.6900%
- **C.11 - Maturity Date (WAM):** 2026-05-15
- **C.12 - Maturity Date (WAL):** 2026-05-15
- **C.13 - Final Legal Maturity Date:** 2026-05-15
- **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? 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 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):** $140105474.60
- **C.18.a - Value (excl. sponsor support):** $140105474.60
- **C.19 - Percentage of Net Assets:** 10.2800%
- **C.17 - Yield as of Reporting Date:** 3.8800%
- **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

## N-MFP: Signatures

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

**Date:** 2026-05-07

**By:** \s\Michael Hebert

**Name of Signing Officer:** Michael Hebert

**Title of Signing Officer:** Chief Financial Officer