# EDGAR Filing Document

**Accession Number:** 0000311635
**File Stem:** 0001410368-26-000224
**Filing Date:** 2026-1
**Character Count:** 37204
**Document Hash:** ee9c03d5dc0cee7d20e08d31cc99bff6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-000224.hdr.sgml**: 20260107

**ACCESSION NUMBER**: 0001410368-26-000224

**CONFORMED SUBMISSION TYPE**: N-MFP3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260107

**DATE AS OF CHANGE**: 20260107

**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:** 26515590

**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):** 2025-12-31

**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:** 40 days

- **WAL:** 42 days

- **Total Value of Portfolio Securities:** $1425854356.34

- **Amortized Cost of Portfolio Securities:** $1425706274.87

- **Cash:** $0.00

- **Total Other Assets:** $2323497.43

- **Total Liabilities:** $5064626.93

- **Net Assets of Series:** $1422965145.49

- **Number of Shares Outstanding (Series):** 1423208021.1910

- **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 (%)   |
|:---|:---|:---|:---|:---|
| 2025-12-01 | $1177677732.51            | $1177677732.51             | 83.1300%                  | 83.1300%                   |
| 2025-12-02 | $1044515231.24            | $1174536043.02             | 73.9000%                  | 83.1000%                   |
| 2025-12-03 | $1043874578.50            | $1173900804.79             | 73.8800%                  | 83.0900%                   |
| 2025-12-04 | $1054033602.04            | $1184077830.94             | 74.0700%                  | 83.2000%                   |
| 2025-12-05 | $1053591600.95            | $1183652723.36             | 74.0500%                  | 83.1900%                   |
| 2025-12-08 | $1069945725.74            | $1200058403.37             | 74.3400%                  | 83.3900%                   |
| 2025-12-09 | $1062481965.51            | $1192593815.26             | 74.2100%                  | 83.3000%                   |
| 2025-12-10 | $1056889066.49            | $1187044195.36             | 74.1000%                  | 83.2300%                   |
| 2025-12-11 | $1060882218.78            | $1191049838.99             | 74.1700%                  | 83.2800%                   |
| 2025-12-12 | $1059924501.73            | $1190104614.61             | 74.1500%                  | 83.2600%                   |
| 2025-12-15 | $1057886559.26            | $1188088476.76             | 74.1100%                  | 83.2300%                   |
| 2025-12-16 | $946275306.58             | $1076482088.78             | 66.3700%                  | 75.5000%                   |
| 2025-12-17 | $945334887.92             | $1075574621.14             | 66.3400%                  | 75.4800%                   |
| 2025-12-18 | $943726678.63             | $1073960990.39             | 66.3000%                  | 75.4500%                   |
| 2025-12-19 | $941162743.53             | $1071412786.99             | 66.2300%                  | 75.4000%                   |
| 2025-12-22 | $940574100.16             | $1070863036.10             | 66.2200%                  | 75.3900%                   |
| 2025-12-23 | $945371826.11             | $1075672523.69             | 66.3300%                  | 75.4700%                   |
| 2025-12-24 | $945727698.77             | $1186041397.55             | 66.3300%                  | 83.1900%                   |
| 2025-12-26 | $795653881.16             | $1035997952.66             | 55.8000%                  | 72.6600%                   |
| 2025-12-29 | $802875009.91             | $1043257647.05             | 56.0200%                  | 72.8000%                   |
| 2025-12-30 | $800432785.58             | $1040833016.16             | 55.8900%                  | 72.6800%                   |
| 2025-12-31 | $906521356.18             | $1036933349.34             | 63.4700%                  | 72.6000%                   |

### 7-Day Gross Yield
| Date       | 7-Day Gross Yield   |
|:---|:---|
| 2025-12-01 | 3.9600%             |
| 2025-12-02 | 3.9600%             |
| 2025-12-03 | 3.9500%             |
| 2025-12-04 | 3.9400%             |
| 2025-12-05 | 3.9000%             |
| 2025-12-08 | 3.8900%             |
| 2025-12-09 | 3.8800%             |
| 2025-12-10 | 3.8800%             |
| 2025-12-11 | 3.8700%             |
| 2025-12-12 | 3.8300%             |
| 2025-12-15 | 3.8200%             |
| 2025-12-16 | 3.8100%             |
| 2025-12-17 | 3.7900%             |
| 2025-12-18 | 3.7900%             |
| 2025-12-19 | 3.7800%             |
| 2025-12-22 | 3.7700%             |
| 2025-12-23 | 3.7700%             |
| 2025-12-24 | 3.7600%             |
| 2025-12-26 | 3.7600%             |
| 2025-12-29 | 3.7600%             |
| 2025-12-30 | 3.7600%             |
| 2025-12-31 | 3.7600%             |

### Daily Net Asset Value per Share (Series)
| Date       | Net Asset Value per Share   |
|:---|:---|
| 2025-12-01 | 0.9998                      |
|  |  |
| 2025-12-02 | 0.9999                      |
|  |  |
| 2025-12-03 | 0.9999                      |
|  |  |
| 2025-12-04 | 0.9999                      |
|  |  |
| 2025-12-05 | 0.9999                      |
|  |  |
| 2025-12-08 | 0.9999                      |
|  |  |
| 2025-12-09 | 0.9999                      |
|  |  |
| 2025-12-10 | 1.0000                      |
|  |  |
| 2025-12-11 | 1.0000                      |
|  |  |
| 2025-12-12 | 1.0000                      |
|  |  |
| 2025-12-15 | 1.0000                      |
|  |  |
| 2025-12-16 | 1.0000                      |
|  |  |
| 2025-12-17 | 1.0000                      |
|  |  |
| 2025-12-18 | 1.0000                      |
|  |  |
| 2025-12-19 | 0.9999                      |
|  |  |
| 2025-12-22 | 1.0000                      |
|  |  |
| 2025-12-23 | 0.9999                      |
|  |  |
| 2025-12-24 | 0.9999                      |
|  |  |
| 2025-12-26 | 0.9999                      |
|  |  |
| 2025-12-29 | 0.9999                      |
|  |  |
| 2025-12-30 | 1.0000                      |
|  |  |
| 2025-12-31 | 1.0000                      |
|  |  |

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

### Class: Class I

- **Minimum Initial Investment:** $1.00

- **Net Assets of Class:** $2063598.45

- **Number of Shares Outstanding:** 2063884.4100

- **Expense Reimbursement/Waiver:** 2.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-12-01 | 0.9999          |
|  |  |
| 2025-12-02 | 0.9999          |
|  |  |
| 2025-12-03 | 0.9999          |
|  |  |
| 2025-12-04 | 1.0000          |
|  |  |
| 2025-12-05 | 0.9999          |
|  |  |
| 2025-12-08 | 1.0000          |
|  |  |
| 2025-12-09 | 0.9999          |
|  |  |
| 2025-12-10 | 1.0000          |
|  |  |
| 2025-12-11 | 1.0000          |
|  |  |
| 2025-12-12 | 1.0000          |
|  |  |
| 2025-12-15 | 1.0000          |
|  |  |
| 2025-12-16 | 1.0000          |
|  |  |
| 2025-12-17 | 1.0000          |
|  |  |
| 2025-12-18 | 1.0000          |
|  |  |
| 2025-12-19 | 1.0000          |
|  |  |
| 2025-12-22 | 1.0000          |
|  |  |
| 2025-12-23 | 1.0000          |
|  |  |
| 2025-12-24 | 1.0000          |
|  |  |
| 2025-12-26 | 0.9999          |
|  |  |
| 2025-12-29 | 1.0000          |
|  |  |
| 2025-12-30 | 1.0000          |
|  |  |
| 2025-12-31 | 1.0000          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-12-01 | $453.96                   | $0.00                   |

**Total Gross Subscriptions (Month):** $453.96

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

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-12-01 | 3.7100%           |
| 2025-12-02 | 3.7000%           |
| 2025-12-03 | 3.7000%           |
| 2025-12-04 | 3.6900%           |
| 2025-12-05 | 3.6500%           |
| 2025-12-08 | 3.6300%           |
| 2025-12-09 | 3.6300%           |
| 2025-12-10 | 3.6300%           |
| 2025-12-11 | 3.6200%           |
| 2025-12-12 | 3.5800%           |
| 2025-12-15 | 3.5700%           |
| 2025-12-16 | 3.5500%           |
| 2025-12-17 | 3.5400%           |
| 2025-12-18 | 3.5300%           |
| 2025-12-19 | 3.5200%           |
| 2025-12-22 | 3.5200%           |
| 2025-12-23 | 3.5100%           |
| 2025-12-24 | 3.5100%           |
| 2025-12-26 | 3.5100%           |
| 2025-12-29 | 3.5100%           |
| 2025-12-30 | 3.5100%           |
| 2025-12-31 | 3.5100%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer |  | 99.9100%         | 0.0000%              |

### Class: Class A

- **Minimum Initial Investment:** $1000.00

- **Net Assets of Class:** $1401755996.92

- **Number of Shares Outstanding:** 1401992085.8650

- **Expense Reimbursement/Waiver:** 1532.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-12-01 | 0.9998          |
|  |  |
| 2025-12-02 | 0.9999          |
|  |  |
| 2025-12-03 | 0.9999          |
|  |  |
| 2025-12-04 | 0.9999          |
|  |  |
| 2025-12-05 | 0.9999          |
|  |  |
| 2025-12-08 | 0.9999          |
|  |  |
| 2025-12-09 | 0.9999          |
|  |  |
| 2025-12-10 | 1.0000          |
|  |  |
| 2025-12-11 | 1.0000          |
|  |  |
| 2025-12-12 | 1.0000          |
|  |  |
| 2025-12-15 | 1.0000          |
|  |  |
| 2025-12-16 | 1.0000          |
|  |  |
| 2025-12-17 | 1.0000          |
|  |  |
| 2025-12-18 | 1.0000          |
|  |  |
| 2025-12-19 | 0.9999          |
|  |  |
| 2025-12-22 | 1.0000          |
|  |  |
| 2025-12-23 | 0.9999          |
|  |  |
| 2025-12-24 | 0.9999          |
|  |  |
| 2025-12-26 | 0.9999          |
|  |  |
| 2025-12-29 | 0.9999          |
|  |  |
| 2025-12-30 | 1.0000          |
|  |  |
| 2025-12-31 | 1.0000          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-12-01 | $6727022.18               | $1334468.69             |
| 2025-12-02 | $2414200.75               | $5705643.39             |
| 2025-12-03 | $2194825.97               | $2768668.46             |
| 2025-12-04 | $13213775.06              | $3166336.15             |
| 2025-12-05 | $2101106.86               | $2696550.82             |
| 2025-12-08 | $18376176.77              | $2116835.24             |
| 2025-12-09 | $1593528.76               | $9171372.11             |
| 2025-12-10 | $3651787.30               | $9393924.98             |
| 2025-12-11 | $7228422.53               | $3170078.21             |
| 2025-12-12 | $4809673.24               | $6121880.55             |
| 2025-12-15 | $2751817.36               | $4924545.89             |
| 2025-12-16 | $2647711.02               | $4249679.79             |
| 2025-12-17 | $2970386.64               | $3989246.46             |
| 2025-12-18 | $2992514.98               | $5007832.54             |
| 2025-12-19 | $1425472.90               | $4179566.02             |
| 2025-12-22 | $2305675.40               | $2988337.31             |
| 2025-12-23 | $8478560.97               | $3718867.18             |
| 2025-12-24 | $4684614.83               | $4447473.60             |
| 2025-12-26 | $949177.86                | $1231813.32             |
| 2025-12-29 | $9860294.81               | $4373198.36             |
| 2025-12-30 | $5193569.25               | $4824830.09             |
| 2025-12-31 | $4492764.71               | $8585162.50             |

**Total Gross Subscriptions (Month):** $111063080.15

**Total Gross Redemptions (Month):** $98166311.66

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-12-01 | 3.7100%           |
| 2025-12-02 | 3.7000%           |
| 2025-12-03 | 3.7000%           |
| 2025-12-04 | 3.6900%           |
| 2025-12-05 | 3.6500%           |
| 2025-12-08 | 3.6300%           |
| 2025-12-09 | 3.6300%           |
| 2025-12-10 | 3.6300%           |
| 2025-12-11 | 3.6200%           |
| 2025-12-12 | 3.5800%           |
| 2025-12-15 | 3.5700%           |
| 2025-12-16 | 3.5500%           |
| 2025-12-17 | 3.5400%           |
| 2025-12-18 | 3.5300%           |
| 2025-12-19 | 3.5200%           |
| 2025-12-22 | 3.5200%           |
| 2025-12-23 | 3.5100%           |
| 2025-12-24 | 3.5100%           |
| 2025-12-26 | 3.5100%           |
| 2025-12-29 | 3.5100%           |
| 2025-12-30 | 3.5100%           |
| 2025-12-31 | 3.5100%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category                                            | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer |  | 29.7300%         | 0.0000%              |
| Broker-dealer |  | 27.8400%         | 0.0000%              |
| Broker-dealer |  | 7.7900%          | 0.0000%              |
| Broker-dealer |  | 5.2100%          | 0.0000%              |
| Other         | Lord Abbett & Co. LLC, the investment adviser to the Fund | 6.5500%          | 0.0000%              |

### Class: Class C

- **Minimum Initial Investment:** $1000.00

- **Net Assets of Class:** $19145550.12

- **Number of Shares Outstanding:** 19152050.9160

- **Expense Reimbursement/Waiver:** 21.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-12-01 | 0.9997          |
|  |  |
| 2025-12-02 | 0.9997          |
|  |  |
| 2025-12-03 | 0.9998          |
|  |  |
| 2025-12-04 | 0.9998          |
|  |  |
| 2025-12-05 | 0.9997          |
|  |  |
| 2025-12-08 | 0.9998          |
|  |  |
| 2025-12-09 | 0.9997          |
|  |  |
| 2025-12-10 | 0.9998          |
|  |  |
| 2025-12-11 | 0.9998          |
|  |  |
| 2025-12-12 | 0.9998          |
|  |  |
| 2025-12-15 | 0.9998          |
|  |  |
| 2025-12-16 | 0.9998          |
|  |  |
| 2025-12-17 | 0.9998          |
|  |  |
| 2025-12-18 | 0.9998          |
|  |  |
| 2025-12-19 | 0.9998          |
|  |  |
| 2025-12-22 | 0.9998          |
|  |  |
| 2025-12-23 | 0.9998          |
|  |  |
| 2025-12-24 | 0.9998          |
|  |  |
| 2025-12-26 | 0.9997          |
|  |  |
| 2025-12-29 | 0.9998          |
|  |  |
| 2025-12-30 | 0.9998          |
|  |  |
| 2025-12-31 | 0.9998          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-12-01 | $63655.23                 | $894866.16              |
| 2025-12-02 | $14570.82                 | $31895.42               |
| 2025-12-03 | $0.28                     | $26694.01               |
| 2025-12-04 | $25500.00                 | $50555.73               |
| 2025-12-05 | $0.00                     | $89513.23               |
| 2025-12-08 | $0.00                     | $94578.36               |
| 2025-12-09 | $287.50                   | $148.22                 |
| 2025-12-10 | $4.00                     | $4080.84                |
| 2025-12-11 | $43138.33                 | $239678.48              |
| 2025-12-12 | $98748.19                 | $197.26                 |
| 2025-12-15 | $13625.00                 | $44587.91               |
| 2025-12-16 | $560.00                   | $52379.16               |
| 2025-12-17 | $0.00                     | $21125.31               |
| 2025-12-18 | $298365.53                | $0.00                   |
| 2025-12-19 | $0.00                     | $2894.82                |
| 2025-12-22 | $21915.00                 | $86233.56               |
| 2025-12-23 | $300.00                   | $49226.62               |
| 2025-12-24 | $0.00                     | $32289.13               |
| 2025-12-26 | $0.00                     | $800.00                 |
| 2025-12-29 | $6488.46                  | $77133.15               |
| 2025-12-30 | $200.00                   | $0.00                   |
| 2025-12-31 | $10563.53                 | $5000.00                |

**Total Gross Subscriptions (Month):** $597921.87

**Total Gross Redemptions (Month):** $1803877.37

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-12-01 | 3.7100%           |
| 2025-12-02 | 3.7000%           |
| 2025-12-03 | 3.7000%           |
| 2025-12-04 | 3.6900%           |
| 2025-12-05 | 3.6500%           |
| 2025-12-08 | 3.6300%           |
| 2025-12-09 | 3.6300%           |
| 2025-12-10 | 3.6300%           |
| 2025-12-11 | 3.6200%           |
| 2025-12-12 | 3.5800%           |
| 2025-12-15 | 3.5700%           |
| 2025-12-16 | 3.5500%           |
| 2025-12-17 | 3.5400%           |
| 2025-12-18 | 3.5300%           |
| 2025-12-19 | 3.5200%           |
| 2025-12-22 | 3.5200%           |
| 2025-12-23 | 3.5100%           |
| 2025-12-24 | 3.5100%           |
| 2025-12-26 | 3.5100%           |
| 2025-12-29 | 3.5100%           |
| 2025-12-30 | 3.5100%           |
| 2025-12-31 | 3.5100%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer |  | 30.0700%         | 0.0000%              |
| Broker-dealer |  | 13.6800%         | 0.0000%              |
| Broker-dealer |  | 10.2200%         | 0.0000%              |
| Broker-dealer |  | 7.4600%          | 0.0000%              |
| Broker-dealer |  | 6.8300%          | 0.0000%              |
| Broker-dealer |  | 5.8000%          | 0.0000%              |

## Part C: Schedule of Portfolio Securities

### Security 1: Federal Home Loan Banks

- **C.1 - Title:** Federal Home Loan Banks 3.715000%
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as coupon-paying notes)
- **Identifiers:** C.3 - CUSIP: 3130B8CR1, C.4 - ISIN: US3130B8CR12, C.3 - LEI: 2549001DPIFGXC1TOL40, C.5 - Other ID: 3130B8CR1
- **C.18 - Value (incl. sponsor support):** $99999357.00
- **C.18.a - Value (excl. sponsor support):** $99999357.00
- **C.19 - Percentage of Net Assets:** 7.0300%
- **C.17 - Yield as of Reporting Date:** 3.7300%
- **C.11 - Maturity Date (WAM):** 2026-01-02
- **C.12 - Maturity Date (WAL):** 2026-01-30
- **C.13 - Final Legal Maturity Date:** 2026-01-30
- **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? 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: 313385SD9, C.4 - ISIN: US313385SD98, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $91326326.62
- **C.18.a - Value (excl. sponsor support):** $91326326.62
- **C.19 - Percentage of Net Assets:** 6.4200%
- **C.17 - Yield as of Reporting Date:** 3.5000%
- **C.11 - Maturity Date (WAM):** 2026-01-23
- **C.12 - Maturity Date (WAL):** 2026-01-23
- **C.13 - Final Legal Maturity Date:** 2026-01-23
- **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? 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: 313385SL1, C.4 - ISIN: US313385SL15, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $39085666.54
- **C.18.a - Value (excl. sponsor support):** $39085666.54
- **C.19 - Percentage of Net Assets:** 2.7500%
- **C.17 - Yield as of Reporting Date:** 3.5000%
- **C.11 - Maturity Date (WAM):** 2026-01-30
- **C.12 - Maturity Date (WAL):** 2026-01-30
- **C.13 - Final Legal Maturity Date:** 2026-01-30
- **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? 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: 313385UM6, C.4 - ISIN: US313385UM69, C.3 - LEI: 2549001DPIFGXC1TOL40, C.5 - Other ID: 313385UM6
- **C.18 - Value (incl. sponsor support):** $138921650.00
- **C.18.a - Value (excl. sponsor support):** $138921650.00
- **C.19 - Percentage of Net Assets:** 9.7600%
- **C.17 - Yield as of Reporting Date:** 3.5100%
- **C.11 - Maturity Date (WAM):** 2026-03-20
- **C.12 - Maturity Date (WAL):** 2026-03-20
- **C.13 - Final Legal Maturity Date:** 2026-03-20
- **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 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_0102
- **C.18 - Value (incl. sponsor support):** $14315346.60
- **C.18.a - Value (excl. sponsor support):** $14315346.60
- **C.19 - Percentage of Net Assets:** 1.0100%
- **C.17 - Yield as of Reporting Date:** 3.2500%
- **C.11 - Maturity Date (WAM):** 2026-01-02
- **C.12 - Maturity Date (WAL):** 2026-01-02
- **C.13 - Final Legal Maturity Date:** 2026-01-02
- **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 | 2027-05-31      | 3.8750%  | 0.0000% | $14475300.00       | $14601680.23       | 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: 912797PV3, C.4 - ISIN: US912797PV33, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $148891149.00
- **C.18.a - Value (excl. sponsor support):** $148891149.00
- **C.19 - Percentage of Net Assets:** 10.4600%
- **C.17 - Yield as of Reporting Date:** 3.5800%
- **C.11 - Maturity Date (WAM):** 2026-03-19
- **C.12 - Maturity Date (WAL):** 2026-03-19
- **C.13 - Final Legal Maturity Date:** 2026-03-19
- **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? 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: 912797RJ8, C.4 - ISIN: US912797RJ86, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $48937463.26
- **C.18.a - Value (excl. sponsor support):** $48937463.26
- **C.19 - Percentage of Net Assets:** 3.4400%
- **C.17 - Yield as of Reporting Date:** 3.5900%
- **C.11 - Maturity Date (WAM):** 2026-01-15
- **C.12 - Maturity Date (WAL):** 2026-01-15
- **C.13 - Final Legal Maturity Date:** 2026-01-15
- **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 8: U.S. Treasury Bill

- **C.1 - Title:** U.S. Treasury Bill
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797SR9, C.4 - ISIN: US912797SR93, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $124437013.75
- **C.18.a - Value (excl. sponsor support):** $124437013.75
- **C.19 - Percentage of Net Assets:** 8.7400%
- **C.17 - Yield as of Reporting Date:** 3.5900%
- **C.11 - Maturity Date (WAM):** 2026-02-17
- **C.12 - Maturity Date (WAL):** 2026-02-17
- **C.13 - Final Legal Maturity Date:** 2026-02-17
- **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: 912797TH0, C.4 - ISIN: US912797TH03, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $123754731.25
- **C.18.a - Value (excl. sponsor support):** $123754731.25
- **C.19 - Percentage of Net Assets:** 8.7000%
- **C.17 - Yield as of Reporting Date:** 3.6000%
- **C.11 - Maturity Date (WAM):** 2026-04-14
- **C.12 - Maturity Date (WAL):** 2026-04-14
- **C.13 - Final Legal Maturity Date:** 2026-04-14
- **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 10: U.S. Treasury Inflation Protected Bond

- **C.1 - Title:** U.S. Treasury Inflation Protected Bond 2.000000%
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912810FS2, C.4 - ISIN: US912810FS25, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $140185652.32
- **C.18.a - Value (excl. sponsor support):** $140185652.32
- **C.19 - Percentage of Net Assets:** 9.8500%
- **C.17 - Yield as of Reporting Date:** 7.1500%
- **C.11 - Maturity Date (WAM):** 2026-01-15
- **C.12 - Maturity Date (WAL):** 2026-01-15
- **C.13 - Final Legal Maturity Date:** 2026-01-15
- **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: JP Morgan Chase & Co.

- **C.1 - Title:** JP Morgan Chase & Co. 3.720000%
- **C.6 - Investment Category:** U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash
- **Identifiers:** C.3 - CUSIP: ARP1DIYZ4, C.3 - LEI: ZBUT11V806EZRVTWT807, C.5 - Other ID: ARP1DIYZ4_3.72_0102
- **C.18 - Value (incl. sponsor support):** $110000000.00
- **C.18.a - Value (excl. sponsor support):** $110000000.00
- **C.19 - Percentage of Net Assets:** 7.7300%
- **C.17 - Yield as of Reporting Date:** 3.7200%
- **C.11 - Maturity Date (WAM):** 2026-01-02
- **C.12 - Maturity Date (WAL):** 2026-01-02
- **C.13 - Final Legal Maturity Date:** 2026-01-02
- **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 | 2027-07-31      | 3.8750%  | 0.0000% | $110000000.00      | $112244897.93      | U.S. Treasuries (including strips) |

### Security 12: RBC Capital Markets LLC

- **C.1 - Title:** RBC Capital Markets LLC 3.600000%
- **C.6 - Investment Category:** U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash
- **Identifiers:** C.3 - CUSIP: ARP1DR2G1, C.3 - LEI: 549300LCO2FLSSVFFR64, C.5 - Other ID: ARP1DR2G1_3.60_0226
- **C.18 - Value (incl. sponsor support):** $150000000.00
- **C.18.a - Value (excl. sponsor support):** $150000000.00
- **C.19 - Percentage of Net Assets:** 10.5400%
- **C.17 - Yield as of Reporting Date:** 3.6000%
- **C.11 - Maturity Date (WAM):** 2026-02-26
- **C.12 - Maturity Date (WAL):** 2026-02-26
- **C.13 - Final Legal Maturity Date:** 2026-02-26
- **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? No, 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 | 2027-06-30      | 3.7500%  | 0.0000% | $149812800.00      | $153061224.50      | U.S. Treasuries (including strips) |

### Security 13: Barclays Capital, Inc.

- **C.1 - Title:** Barclays Capital, Inc. 3.750000%
- **C.6 - Investment Category:** U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash
- **Identifiers:** C.3 - CUSIP: ARP1DULT5, C.3 - LEI: G5GSEF7VJP5I7OUK5573, C.5 - Other ID: ARP1DULT5_3.75_0102
- **C.18 - Value (incl. sponsor support):** $29000000.00
- **C.18.a - Value (excl. sponsor support):** $29000000.00
- **C.19 - Percentage of Net Assets:** 2.0400%
- **C.17 - Yield as of Reporting Date:** 3.7500%
- **C.11 - Maturity Date (WAM):** 2026-01-02
- **C.12 - Maturity Date (WAL):** 2026-01-02
- **C.13 - Final Legal Maturity Date:** 2026-01-02
- **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 | 2027-10-31      | 3.5000%  | 0.0000% | $29404400.00       | $29591836.73       | U.S. Treasuries (including strips) |

### Security 14: TD Securities USA LLC

- **C.1 - Title:** TD Securities USA LLC 3.770000%
- **C.6 - Investment Category:** U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash
- **Identifiers:** C.3 - CUSIP: ARP1DUM49, C.3 - LEI: SUVUFHICNZMP2WKHG940, C.5 - Other ID: ARP1DUM49_3.77_0102
- **C.18 - Value (incl. sponsor support):** $100000000.00
- **C.18.a - Value (excl. sponsor support):** $100000000.00
- **C.19 - Percentage of Net Assets:** 7.0300%
- **C.17 - Yield as of Reporting Date:** 3.7700%
- **C.11 - Maturity Date (WAM):** 2026-01-02
- **C.12 - Maturity Date (WAL):** 2026-01-02
- **C.13 - Final Legal Maturity Date:** 2026-01-02
- **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 | 2030-12-31      | 3.7500%  | 0.0000% | $101651900.00      | $102040816.31      | U.S. Treasuries (including strips) |

### Security 15: JP Morgan Chase & Co.

- **C.1 - Title:** JP Morgan Chase & Co. 3.650000%
- **C.6 - Investment Category:** U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash
- **Identifiers:** C.3 - CUSIP: ARP1DUNU0, C.3 - LEI: ZBUT11V806EZRVTWT807, C.5 - Other ID: ARP1DUNU0_3.65_0102
- **C.18 - Value (incl. sponsor support):** $67000000.00
- **C.18.a - Value (excl. sponsor support):** $67000000.00
- **C.19 - Percentage of Net Assets:** 4.7100%
- **C.17 - Yield as of Reporting Date:** 3.6500%
- **C.11 - Maturity Date (WAM):** 2026-01-02
- **C.12 - Maturity Date (WAL):** 2026-01-02
- **C.13 - Final Legal Maturity Date:** 2026-01-02
- **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 | 2029-05-31      | 4.5000%  | 0.0000% | $66091300.00       | $68367346.97       | U.S. Treasuries (including strips) |

## N-MFP: Signatures

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

**Date:** 2026-01-08

**By:** \s\Michael Hebert

**Name of Signing Officer:** Michael Hebert

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