# EDGAR Filing Document

**Accession Number:** 0000798244
**File Stem:** 0001410368-25-033466
**Filing Date:** 2025-12
**Character Count:** 60303
**Document Hash:** 93c23fb9c60f0f6505fe0c1c1f0fb1b4
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-25-033466.hdr.sgml**: 20251205

**ACCESSION NUMBER**: 0001410368-25-033466

**CONFORMED SUBMISSION TYPE**: N-MFP3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251130

**FILED AS OF DATE**: 20251205

**DATE AS OF CHANGE**: 20251205

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MFS SERIES TRUST I
- **CENTRAL INDEX KEY:** 0000798244

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1130

**FILING VALUES:**
- **FORM TYPE:** N-MFP3
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-04777
- **FILM NUMBER:** 251551425

**BUSINESS ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199
- **BUSINESS PHONE:** 18006372929

**MAIL ADDRESS:**
- **STREET 1:** 111 HUNTINGTON AVENUE
- **STREET 2:** 21ST FLOOR
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02199

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS SERIES TRUST I /MA/
- **DATE OF NAME CHANGE:** 19940427

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** MFS LIFETIME MANAGED SECTORS FUND
- **DATE OF NAME CHANGE:** 19930408

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LIFETIME MANAGED SECTORS TRUST
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### MFS U.S. Government Cash Reserve Fund (Series ID: S000000762)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000002179 | A            | MSRXX           |
| C000002182 | B            | MCRXX           |
| C000002183 | C            | MCCXX           |
| C000002184 | R1           | CRVXX           |
| C000002186 | R2           | CRMXX           |
| C000002187 | R3           | CRJXX           |
| C000002188 | R4           | CRKXX           |
| C000206004 | R6           | CRRXX           |
| C000206005 | I            | CRHXX           |

# Form N-MFP3: Monthly Schedule of Portfolio Holdings

## N-MFP: Filer Information
**Submission Type:** N-MFP3
**CIK:** 0000798244

### General Information

**Report for (YYYY-MM-DD):** 2025-11-30

**Registrant Full Name:** MFS Series Trust I

**CIK Number of Registrant:** 0000798244

**LEI of Registrant:** 549300QRB5FQ35HH3533

**Name of Series:** MFS U.S. Government Cash Reserve Fund

**LEI of Series:** CQT3VZHUKW04X1YLM325

**EDGAR Series Identifier:** S000000762

**Total number of share classes in the series:** 9

**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            | Massachusetts Financial Services Company           | 801-17352         |
| Independent Public Accountant | Deloitte & Touche LLP<br>City: Boston<br>State: MA |  |
| Administrator                 | Massachusetts Financial Services Company           |  |
| Transfer Agent                | MFS Service Center, Inc<br>CIK: 0000769188         | 084-01316         |

### Fund Characteristics & Assets

- **Securities Act File Number:** 033-07638

- **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:** 33 days

- **WAL:** 33 days

- **Total Value of Portfolio Securities:** $480145071.39

- **Amortized Cost of Portfolio Securities:** $480158749.39

- **Cash:** $1.33

- **Total Other Assets:** $133364.27

- **Total Liabilities:** $1756708.90

- **Net Assets of Series:** $478535406.09

- **Number of Shares Outstanding (Series):** 478764951.9910

- **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 (%)   |
|:---|:---|:---|:---|:---|
| 2025-11-03 | $299259910.14             | $384190531.45              | 61.8500%                  | 79.4000%                   |
| 2025-11-04 | $299284611.88             | $384225434.81              | 61.8500%                  | 79.4000%                   |
| 2025-11-05 | $298943519.96             | $383894312.92              | 61.8200%                  | 79.3800%                   |
| 2025-11-06 | $298147420.17             | $383113174.37              | 61.7500%                  | 79.3400%                   |
| 2025-11-07 | $297568882.48             | $382536180.09              | 61.6500%                  | 79.2600%                   |
| 2025-11-10 | $310788040.46             | $382591653.69              | 64.4300%                  | 79.3200%                   |
| 2025-11-11 | $310788914.08             | $382599965.53              | 64.4100%                  | 79.3000%                   |
| 2025-11-12 | $310326800.27             | $382141036.79              | 64.3800%                  | 79.2800%                   |
| 2025-11-13 | $295820041.79             | $407676741.22              | 61.4400%                  | 84.6700%                   |
| 2025-11-14 | $295917602.67             | $407785170.05              | 61.4200%                  | 84.6300%                   |
| 2025-11-17 | $295936359.61             | $407839197.54              | 61.4400%                  | 84.6700%                   |
| 2025-11-18 | $296422498.02             | $408338992.12              | 61.4800%                  | 84.6900%                   |
| 2025-11-19 | $296226440.00             | $408157582.01              | 61.4600%                  | 84.6900%                   |
| 2025-11-20 | $296280315.91             | $408221986.23              | 61.4700%                  | 84.6900%                   |
| 2025-11-21 | $292525417.65             | $411542056.50              | 60.7000%                  | 85.3900%                   |
| 2025-11-24 | $292324109.66             | $411385097.68              | 60.6800%                  | 85.4000%                   |
| 2025-11-25 | $291628617.62             | $410696149.62              | 60.6100%                  | 85.3500%                   |
| 2025-11-26 | $291182826.50             | $410265939.56              | 60.5800%                  | 85.3500%                   |
| 2025-11-28 | $290717190.30             | $424153220.05              | 60.5300%                  | 88.3100%                   |

### 7-Day Gross Yield
| Date       | 7-Day Gross Yield   |
|:---|:---|
| 2025-11-03 | 4.0700%             |
| 2025-11-04 | 4.0500%             |
| 2025-11-05 | 4.0300%             |
| 2025-11-06 | 4.0200%             |
| 2025-11-07 | 3.9700%             |
| 2025-11-10 | 3.9600%             |
| 2025-11-11 | 3.9600%             |
| 2025-11-12 | 3.9600%             |
| 2025-11-13 | 3.9700%             |
| 2025-11-14 | 3.9600%             |
| 2025-11-17 | 3.9600%             |
| 2025-11-18 | 3.9600%             |
| 2025-11-19 | 3.9500%             |
| 2025-11-20 | 3.9500%             |
| 2025-11-21 | 3.9500%             |
| 2025-11-24 | 3.9400%             |
| 2025-11-25 | 3.9500%             |
| 2025-11-26 | 3.9600%             |
| 2025-11-28 | 3.9900%             |

### Daily Net Asset Value per Share (Series)
| Date       | Net Asset Value per Share   |
|:---|:---|
| 2025-11-03 | 0.9995                      |
|  |  |
| 2025-11-04 | 0.9995                      |
|  |  |
| 2025-11-05 | 0.9995                      |
|  |  |
| 2025-11-06 | 0.9996                      |
|  |  |
| 2025-11-07 | 0.9995                      |
|  |  |
| 2025-11-10 | 0.9996                      |
|  |  |
| 2025-11-11 | 0.9996                      |
|  |  |
| 2025-11-12 | 0.9995                      |
|  |  |
| 2025-11-13 | 0.9995                      |
|  |  |
| 2025-11-14 | 0.9994                      |
|  |  |
| 2025-11-17 | 0.9995                      |
|  |  |
| 2025-11-18 | 0.9995                      |
|  |  |
| 2025-11-19 | 0.9995                      |
|  |  |
| 2025-11-20 | 0.9995                      |
|  |  |
| 2025-11-21 | 0.9994                      |
|  |  |
| 2025-11-24 | 0.9995                      |
|  |  |
| 2025-11-25 | 0.9995                      |
|  |  |
| 2025-11-26 | 0.9995                      |
|  |  |
| 2025-11-28 | 0.9995                      |
|  |  |

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

### Class: A

- **Minimum Initial Investment:** $1000.00

- **Net Assets of Class:** $152399475.02

- **Number of Shares Outstanding:** 152472508.0330

- **Expense Reimbursement/Waiver:** 51158.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-11-03 | 0.9995          |
|  |  |
| 2025-11-04 | 0.9995          |
|  |  |
| 2025-11-05 | 0.9995          |
|  |  |
| 2025-11-06 | 0.9996          |
|  |  |
| 2025-11-07 | 0.9995          |
|  |  |
| 2025-11-10 | 0.9996          |
|  |  |
| 2025-11-11 | 0.9996          |
|  |  |
| 2025-11-12 | 0.9995          |
|  |  |
| 2025-11-13 | 0.9995          |
|  |  |
| 2025-11-14 | 0.9994          |
|  |  |
| 2025-11-17 | 0.9995          |
|  |  |
| 2025-11-18 | 0.9995          |
|  |  |
| 2025-11-19 | 0.9995          |
|  |  |
| 2025-11-20 | 0.9995          |
|  |  |
| 2025-11-21 | 0.9994          |
|  |  |
| 2025-11-24 | 0.9995          |
|  |  |
| 2025-11-25 | 0.9995          |
|  |  |
| 2025-11-26 | 0.9995          |
|  |  |
| 2025-11-28 | 0.9995          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-11-03 | $473928.70                | $154276.98              |
| 2025-11-04 | $207219.83                | $158649.33              |
| 2025-11-05 | $16134.24                 | $193337.72              |
| 2025-11-06 | $171484.02                | $100071.26              |
| 2025-11-07 | $160000.00                | $213991.90              |
| 2025-11-10 | $94456.65                 | $224796.06              |
| 2025-11-11 | $10292.64                 | $101821.29              |
| 2025-11-12 | $112158.18                | $86573.82               |
| 2025-11-13 | $12377.57                 | $114115.89              |
| 2025-11-14 | $505523.67                | $468704.62              |
| 2025-11-17 | $232977.00                | $480034.69              |
| 2025-11-18 | $87912.45                 | $39762.20               |
| 2025-11-19 | $7717.73                  | $256319.16              |
| 2025-11-20 | $242696.18                | $112294.36              |
| 2025-11-21 | $272011.51                | $94933.17               |
| 2025-11-24 | $51275.86                 | $180234.43              |
| 2025-11-25 | $107391.06                | $414001.38              |
| 2025-11-26 | $81186.64                 | $97834.64               |
| 2025-11-28 | $18481.76                 | $37568.74               |

**Total Gross Subscriptions (Month):** $2865225.69

**Total Gross Redemptions (Month):** $3529321.64

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-11-03 | 3.6500%           |
| 2025-11-04 | 3.6300%           |
| 2025-11-05 | 3.6000%           |
| 2025-11-06 | 3.5900%           |
| 2025-11-07 | 3.5500%           |
| 2025-11-10 | 3.5400%           |
| 2025-11-11 | 3.5400%           |
| 2025-11-12 | 3.5400%           |
| 2025-11-13 | 3.5400%           |
| 2025-11-14 | 3.5400%           |
| 2025-11-17 | 3.5400%           |
| 2025-11-18 | 3.5400%           |
| 2025-11-19 | 3.5300%           |
| 2025-11-20 | 3.5300%           |
| 2025-11-21 | 3.5200%           |
| 2025-11-24 | 3.5200%           |
| 2025-11-25 | 3.5200%           |
| 2025-11-26 | 3.5400%           |
| 2025-11-28 | 3.5600%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer |  | 35.2500%         | 0.0000%              |

### Class: B

- **Minimum Initial Investment:** $1000.00

- **Net Assets of Class:** $985557.56

- **Number of Shares Outstanding:** 986065.8470

- **Expense Reimbursement/Waiver:** 996.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-11-03 | 0.9995          |
|  |  |
| 2025-11-04 | 0.9995          |
|  |  |
| 2025-11-05 | 0.9995          |
|  |  |
| 2025-11-06 | 0.9996          |
|  |  |
| 2025-11-07 | 0.9995          |
|  |  |
| 2025-11-10 | 0.9996          |
|  |  |
| 2025-11-11 | 0.9996          |
|  |  |
| 2025-11-12 | 0.9995          |
|  |  |
| 2025-11-13 | 0.9995          |
|  |  |
| 2025-11-14 | 0.9994          |
|  |  |
| 2025-11-17 | 0.9995          |
|  |  |
| 2025-11-18 | 0.9995          |
|  |  |
| 2025-11-19 | 0.9995          |
|  |  |
| 2025-11-20 | 0.9995          |
|  |  |
| 2025-11-21 | 0.9994          |
|  |  |
| 2025-11-24 | 0.9995          |
|  |  |
| 2025-11-25 | 0.9995          |
|  |  |
| 2025-11-26 | 0.9995          |
|  |  |
| 2025-11-28 | 0.9995          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-11-03 | $3232.27                  | $595.49                 |
| 2025-11-05 | $0.00                     | $1.09                   |
| 2025-11-14 | $0.00                     | $7134.41                |
| 2025-11-17 | $8836.70                  | $117.71                 |
| 2025-11-21 | $0.00                     | $655.42                 |
| 2025-11-25 | $0.00                     | $77484.31               |
| 2025-11-26 | $0.00                     | $808.53                 |

**Total Gross Subscriptions (Month):** $12068.97

**Total Gross Redemptions (Month):** $86796.96

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-11-03 | 3.6500%           |
| 2025-11-04 | 3.6300%           |
| 2025-11-05 | 3.6000%           |
| 2025-11-06 | 3.5900%           |
| 2025-11-07 | 3.5500%           |
| 2025-11-10 | 3.5400%           |
| 2025-11-11 | 3.5400%           |
| 2025-11-12 | 3.5400%           |
| 2025-11-13 | 3.5400%           |
| 2025-11-14 | 3.5400%           |
| 2025-11-17 | 3.5400%           |
| 2025-11-18 | 3.5400%           |
| 2025-11-19 | 3.5300%           |
| 2025-11-20 | 3.5300%           |
| 2025-11-21 | 3.5200%           |
| 2025-11-24 | 3.5200%           |
| 2025-11-25 | 3.5200%           |
| 2025-11-26 | 3.5400%           |
| 2025-11-28 | 3.5600%           |

**Beneficial/Record Owner Categories**
| Category        | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer   |  | 8.5200%          | 0.0000%              |
| Broker-dealer   |  | 5.7300%          | 0.0000%              |
| Broker-dealer   |  | 6.5600%          | 0.0000%              |
| Broker-dealer   |  | 9.6200%          | 0.0000%              |
| Retail investor |  | 7.9000%          | 0.0000%              |

### Class: C

- **Minimum Initial Investment:** $1000.00

- **Net Assets of Class:** $9629110.12

- **Number of Shares Outstanding:** 9633763.6260

- **Expense Reimbursement/Waiver:** 9200.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-11-03 | 0.9995          |
|  |  |
| 2025-11-04 | 0.9995          |
|  |  |
| 2025-11-05 | 0.9996          |
|  |  |
| 2025-11-06 | 0.9996          |
|  |  |
| 2025-11-07 | 0.9995          |
|  |  |
| 2025-11-10 | 0.9996          |
|  |  |
| 2025-11-11 | 0.9996          |
|  |  |
| 2025-11-12 | 0.9996          |
|  |  |
| 2025-11-13 | 0.9995          |
|  |  |
| 2025-11-14 | 0.9994          |
|  |  |
| 2025-11-17 | 0.9995          |
|  |  |
| 2025-11-18 | 0.9995          |
|  |  |
| 2025-11-19 | 0.9995          |
|  |  |
| 2025-11-20 | 0.9995          |
|  |  |
| 2025-11-21 | 0.9994          |
|  |  |
| 2025-11-24 | 0.9995          |
|  |  |
| 2025-11-25 | 0.9995          |
|  |  |
| 2025-11-26 | 0.9995          |
|  |  |
| 2025-11-28 | 0.9995          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-11-03 | $29928.40                 | $6478.47                |
| 2025-11-04 | $69914.06                 | $8000.00                |
| 2025-11-05 | $71757.65                 | $30000.00               |
| 2025-11-06 | $6.18                     | $16879.18               |
| 2025-11-10 | $0.00                     | $4174.86                |
| 2025-11-11 | $0.00                     | $53667.17               |
| 2025-11-12 | $0.00                     | $35.50                  |
| 2025-11-13 | $0.00                     | $17466.94               |
| 2025-11-14 | $100172.45                | $68051.02               |
| 2025-11-17 | $50000.00                 | $24158.01               |
| 2025-11-18 | $0.00                     | $16293.30               |
| 2025-11-19 | $101527.54                | $0.00                   |
| 2025-11-20 | $0.00                     | $944.77                 |
| 2025-11-21 | $0.00                     | $10047.89               |
| 2025-11-24 | $20000.00                 | $4000.00                |
| 2025-11-25 | $4314.08                  | $30090.52               |
| 2025-11-28 | $0.00                     | $101527.54              |

**Total Gross Subscriptions (Month):** $447620.36

**Total Gross Redemptions (Month):** $391815.17

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-11-03 | 3.6500%           |
| 2025-11-04 | 3.6300%           |
| 2025-11-05 | 3.6000%           |
| 2025-11-06 | 3.5900%           |
| 2025-11-07 | 3.5500%           |
| 2025-11-10 | 3.5400%           |
| 2025-11-11 | 3.5400%           |
| 2025-11-12 | 3.5400%           |
| 2025-11-13 | 3.5400%           |
| 2025-11-14 | 3.5400%           |
| 2025-11-17 | 3.5400%           |
| 2025-11-18 | 3.5400%           |
| 2025-11-19 | 3.5300%           |
| 2025-11-20 | 3.5300%           |
| 2025-11-21 | 3.5200%           |
| 2025-11-24 | 3.5200%           |
| 2025-11-25 | 3.5200%           |
| 2025-11-26 | 3.5400%           |
| 2025-11-28 | 3.5600%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer |  | 15.2800%         | 0.0000%              |
| Broker-dealer |  | 12.0700%         | 0.0000%              |
| Broker-dealer |  | 14.3000%         | 0.0000%              |

### Class: R1

- **Minimum Initial Investment:** $1.00

- **Net Assets of Class:** $5840266.75

- **Number of Shares Outstanding:** 5843054.3190

- **Expense Reimbursement/Waiver:** 5568.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-11-03 | 0.9995          |
|  |  |
| 2025-11-04 | 0.9995          |
|  |  |
| 2025-11-05 | 0.9995          |
|  |  |
| 2025-11-06 | 0.9996          |
|  |  |
| 2025-11-07 | 0.9995          |
|  |  |
| 2025-11-10 | 0.9996          |
|  |  |
| 2025-11-11 | 0.9995          |
|  |  |
| 2025-11-12 | 0.9995          |
|  |  |
| 2025-11-13 | 0.9995          |
|  |  |
| 2025-11-14 | 0.9994          |
|  |  |
| 2025-11-17 | 0.9995          |
|  |  |
| 2025-11-18 | 0.9995          |
|  |  |
| 2025-11-19 | 0.9995          |
|  |  |
| 2025-11-20 | 0.9995          |
|  |  |
| 2025-11-21 | 0.9994          |
|  |  |
| 2025-11-24 | 0.9995          |
|  |  |
| 2025-11-25 | 0.9995          |
|  |  |
| 2025-11-26 | 0.9995          |
|  |  |
| 2025-11-28 | 0.9995          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-11-03 | $19624.72                 | $0.00                   |
| 2025-11-04 | $268.09                   | $42168.09               |
| 2025-11-05 | $2268.66                  | $0.00                   |
| 2025-11-06 | $0.00                     | $176116.34              |
| 2025-11-07 | $2349.54                  | $141.32                 |
| 2025-11-10 | $1203.91                  | $1369.00                |
| 2025-11-11 | $571.84                   | $164.15                 |
| 2025-11-13 | $11151.44                 | $0.00                   |
| 2025-11-14 | $4140.36                  | $0.00                   |
| 2025-11-17 | $8647.49                  | $0.00                   |
| 2025-11-18 | $1279.33                  | $79.88                  |
| 2025-11-19 | $544.04                   | $0.00                   |
| 2025-11-20 | $569.83                   | $63.82                  |
| 2025-11-21 | $3178.33                  | $0.00                   |
| 2025-11-24 | $0.00                     | $684.90                 |
| 2025-11-25 | $987.06                   | $263.92                 |
| 2025-11-26 | $42.53                    | $0.00                   |
| 2025-11-28 | $5331.58                  | $0.00                   |

**Total Gross Subscriptions (Month):** $62158.75

**Total Gross Redemptions (Month):** $221051.42

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-11-03 | 3.6500%           |
| 2025-11-04 | 3.6300%           |
| 2025-11-05 | 3.6000%           |
| 2025-11-06 | 3.6000%           |
| 2025-11-07 | 3.5500%           |
| 2025-11-10 | 3.5400%           |
| 2025-11-11 | 3.5400%           |
| 2025-11-12 | 3.5400%           |
| 2025-11-13 | 3.5400%           |
| 2025-11-14 | 3.5400%           |
| 2025-11-17 | 3.5400%           |
| 2025-11-18 | 3.5400%           |
| 2025-11-19 | 3.5300%           |
| 2025-11-20 | 3.5300%           |
| 2025-11-21 | 3.5200%           |
| 2025-11-24 | 3.5200%           |
| 2025-11-25 | 3.5200%           |
| 2025-11-26 | 3.5400%           |
| 2025-11-28 | 3.5600%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer |  | 97.7400%         | 0.0000%              |

### Class: R2

- **Minimum Initial Investment:** $1.00

- **Net Assets of Class:** $15678819.82

- **Number of Shares Outstanding:** 15686346.6290

- **Expense Reimbursement/Waiver:** 8496.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-11-03 | 0.9995          |
|  |  |
| 2025-11-04 | 0.9995          |
|  |  |
| 2025-11-05 | 0.9996          |
|  |  |
| 2025-11-06 | 0.9996          |
|  |  |
| 2025-11-07 | 0.9995          |
|  |  |
| 2025-11-10 | 0.9996          |
|  |  |
| 2025-11-11 | 0.9996          |
|  |  |
| 2025-11-12 | 0.9996          |
|  |  |
| 2025-11-13 | 0.9995          |
|  |  |
| 2025-11-14 | 0.9994          |
|  |  |
| 2025-11-17 | 0.9995          |
|  |  |
| 2025-11-18 | 0.9995          |
|  |  |
| 2025-11-19 | 0.9995          |
|  |  |
| 2025-11-20 | 0.9995          |
|  |  |
| 2025-11-21 | 0.9994          |
|  |  |
| 2025-11-24 | 0.9995          |
|  |  |
| 2025-11-25 | 0.9995          |
|  |  |
| 2025-11-26 | 0.9995          |
|  |  |
| 2025-11-28 | 0.9995          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-11-03 | $51923.16                 | $0.00                   |
| 2025-11-04 | $8525.59                  | $119.18                 |
| 2025-11-05 | $7697.11                  | $164.47                 |
| 2025-11-06 | $27595.81                 | $43.18                  |
| 2025-11-07 | $11059.07                 | $5.40                   |
| 2025-11-10 | $447.63                   | $38319.18               |
| 2025-11-11 | $38124.81                 | $28427.42               |
| 2025-11-12 | $318.14                   | $6.05                   |
| 2025-11-13 | $0.00                     | $3105.58                |
| 2025-11-14 | $3913.80                  | $983.42                 |
| 2025-11-17 | $2263.52                  | $0.00                   |
| 2025-11-18 | $1867.71                  | $184.18                 |
| 2025-11-19 | $11025.89                 | $270.17                 |
| 2025-11-20 | $2162.90                  | $19.50                  |
| 2025-11-21 | $0.00                     | $1989.79                |
| 2025-11-24 | $4042.46                  | $1618.22                |
| 2025-11-25 | $65.89                    | $1918.85                |
| 2025-11-26 | $2095.71                  | $80828.82               |
| 2025-11-28 | $14147.16                 | $12053.02               |

**Total Gross Subscriptions (Month):** $187276.36

**Total Gross Redemptions (Month):** $170056.43

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-11-03 | 3.6500%           |
| 2025-11-04 | 3.6300%           |
| 2025-11-05 | 3.6000%           |
| 2025-11-06 | 3.5900%           |
| 2025-11-07 | 3.5500%           |
| 2025-11-10 | 3.5400%           |
| 2025-11-11 | 3.5400%           |
| 2025-11-12 | 3.5400%           |
| 2025-11-13 | 3.5400%           |
| 2025-11-14 | 3.5400%           |
| 2025-11-17 | 3.5400%           |
| 2025-11-18 | 3.5400%           |
| 2025-11-19 | 3.5300%           |
| 2025-11-20 | 3.5300%           |
| 2025-11-21 | 3.5200%           |
| 2025-11-24 | 3.5200%           |
| 2025-11-25 | 3.5200%           |
| 2025-11-26 | 3.5400%           |
| 2025-11-28 | 3.5600%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer |  | 87.1500%         | 0.0000%              |

### Class: R3

- **Minimum Initial Investment:** $1.00

- **Net Assets of Class:** $9723356.51

- **Number of Shares Outstanding:** 9728001.3080

- **Expense Reimbursement/Waiver:** 3293.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-11-03 | 0.9995          |
|  |  |
| 2025-11-04 | 0.9995          |
|  |  |
| 2025-11-05 | 0.9995          |
|  |  |
| 2025-11-06 | 0.9996          |
|  |  |
| 2025-11-07 | 0.9995          |
|  |  |
| 2025-11-10 | 0.9996          |
|  |  |
| 2025-11-11 | 0.9996          |
|  |  |
| 2025-11-12 | 0.9996          |
|  |  |
| 2025-11-13 | 0.9995          |
|  |  |
| 2025-11-14 | 0.9994          |
|  |  |
| 2025-11-17 | 0.9995          |
|  |  |
| 2025-11-18 | 0.9995          |
|  |  |
| 2025-11-19 | 0.9995          |
|  |  |
| 2025-11-20 | 0.9995          |
|  |  |
| 2025-11-21 | 0.9994          |
|  |  |
| 2025-11-24 | 0.9995          |
|  |  |
| 2025-11-25 | 0.9995          |
|  |  |
| 2025-11-26 | 0.9995          |
|  |  |
| 2025-11-28 | 0.9995          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-11-03 | $33222.78                 | $0.00                   |
| 2025-11-04 | $1992.63                  | $40.41                  |
| 2025-11-05 | $0.00                     | $70451.10               |
| 2025-11-06 | $3053.40                  | $3100.30                |
| 2025-11-07 | $289265.47                | $38.35                  |
| 2025-11-10 | $5117.09                  | $151168.26              |
| 2025-11-11 | $2118.49                  | $1050.95                |
| 2025-11-13 | $3737.90                  | $0.00                   |
| 2025-11-14 | $128029.15                | $4.69                   |
| 2025-11-17 | $544.45                   | $0.00                   |
| 2025-11-18 | $26427.29                 | $1965.77                |
| 2025-11-19 | $1250.17                  | $17.07                  |
| 2025-11-20 | $0.00                     | $374698.74              |
| 2025-11-21 | $13417.12                 | $1843.24                |
| 2025-11-24 | $1579.93                  | $0.00                   |
| 2025-11-25 | $808.25                   | $15.79                  |
| 2025-11-26 | $0.00                     | $1942.21                |
| 2025-11-28 | $581.57                   | $12.97                  |

**Total Gross Subscriptions (Month):** $511145.69

**Total Gross Redemptions (Month):** $606349.85

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-11-03 | 3.6500%           |
| 2025-11-04 | 3.6300%           |
| 2025-11-05 | 3.6000%           |
| 2025-11-06 | 3.5900%           |
| 2025-11-07 | 3.5500%           |
| 2025-11-10 | 3.5400%           |
| 2025-11-11 | 3.5300%           |
| 2025-11-12 | 3.5400%           |
| 2025-11-13 | 3.5400%           |
| 2025-11-14 | 3.5400%           |
| 2025-11-17 | 3.5400%           |
| 2025-11-18 | 3.5300%           |
| 2025-11-19 | 3.5300%           |
| 2025-11-20 | 3.5300%           |
| 2025-11-21 | 3.5200%           |
| 2025-11-24 | 3.5200%           |
| 2025-11-25 | 3.5200%           |
| 2025-11-26 | 3.5400%           |
| 2025-11-28 | 3.5600%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer |  | 27.0900%         | 0.0000%              |
| Broker-dealer |  | 8.5400%          | 0.0000%              |
| Broker-dealer |  | 18.8100%         | 0.0000%              |
| Broker-dealer |  | 42.4700%         | 0.0000%              |

### Class: R4

- **Minimum Initial Investment:** $1.00

- **Net Assets of Class:** $64452.45

- **Number of Shares Outstanding:** 64483.2400

- **Expense Reimbursement/Waiver:** 9.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-11-03 | 0.9995          |
|  |  |
| 2025-11-04 | 0.9995          |
|  |  |
| 2025-11-05 | 0.9995          |
|  |  |
| 2025-11-06 | 0.9996          |
|  |  |
| 2025-11-07 | 0.9995          |
|  |  |
| 2025-11-10 | 0.9996          |
|  |  |
| 2025-11-11 | 0.9996          |
|  |  |
| 2025-11-12 | 0.9995          |
|  |  |
| 2025-11-13 | 0.9995          |
|  |  |
| 2025-11-14 | 0.9994          |
|  |  |
| 2025-11-17 | 0.9995          |
|  |  |
| 2025-11-18 | 0.9995          |
|  |  |
| 2025-11-19 | 0.9995          |
|  |  |
| 2025-11-20 | 0.9995          |
|  |  |
| 2025-11-21 | 0.9994          |
|  |  |
| 2025-11-24 | 0.9995          |
|  |  |
| 2025-11-25 | 0.9995          |
|  |  |
| 2025-11-26 | 0.9995          |
|  |  |
| 2025-11-28 | 0.9995          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-11-03 | $202.43                   | $0.00                   |
| 2025-11-21 | $0.00                     | $0.25                   |

**Total Gross Subscriptions (Month):** $202.43

**Total Gross Redemptions (Month):** $0.25

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-11-03 | 3.6500%           |
| 2025-11-04 | 3.6300%           |
| 2025-11-05 | 3.6100%           |
| 2025-11-06 | 3.6000%           |
| 2025-11-07 | 3.5500%           |
| 2025-11-10 | 3.5400%           |
| 2025-11-11 | 3.5400%           |
| 2025-11-12 | 3.5400%           |
| 2025-11-13 | 3.5500%           |
| 2025-11-14 | 3.5400%           |
| 2025-11-17 | 3.5400%           |
| 2025-11-18 | 3.5400%           |
| 2025-11-19 | 3.5300%           |
| 2025-11-20 | 3.5300%           |
| 2025-11-21 | 3.5200%           |
| 2025-11-24 | 3.5200%           |
| 2025-11-25 | 3.5200%           |
| 2025-11-26 | 3.5400%           |
| 2025-11-28 | 3.5600%           |

**Beneficial/Record Owner Categories**
| Category                      | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Registered investment company |  | 100.0000%        | 0.0000%              |

### Class: R6

- **Minimum Initial Investment:** $1.00

- **Net Assets of Class:** $261369925.99

- **Number of Shares Outstanding:** 261495275.3640

- **Expense Reimbursement/Waiver:** 34033.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-11-03 | 0.9995          |
|  |  |
| 2025-11-04 | 0.9995          |
|  |  |
| 2025-11-05 | 0.9995          |
|  |  |
| 2025-11-06 | 0.9996          |
|  |  |
| 2025-11-07 | 0.9995          |
|  |  |
| 2025-11-10 | 0.9996          |
|  |  |
| 2025-11-11 | 0.9996          |
|  |  |
| 2025-11-12 | 0.9995          |
|  |  |
| 2025-11-13 | 0.9995          |
|  |  |
| 2025-11-14 | 0.9994          |
|  |  |
| 2025-11-17 | 0.9995          |
|  |  |
| 2025-11-18 | 0.9995          |
|  |  |
| 2025-11-19 | 0.9995          |
|  |  |
| 2025-11-20 | 0.9995          |
|  |  |
| 2025-11-21 | 0.9994          |
|  |  |
| 2025-11-24 | 0.9995          |
|  |  |
| 2025-11-25 | 0.9995          |
|  |  |
| 2025-11-26 | 0.9995          |
|  |  |
| 2025-11-28 | 0.9995          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-11-03 | $846879.99                | $72809.86               |
| 2025-11-04 | $274.39                   | $139771.30              |
| 2025-11-05 | $69.35                    | $284576.36              |
| 2025-11-06 | $251.16                   | $397469.40              |
| 2025-11-07 | $6419.55                  | $213994.42              |
| 2025-11-10 | $14207.55                 | $75176.97               |
| 2025-11-11 | $24111.28                 | $141230.06              |
| 2025-11-12 | $72.22                    | $463534.41              |
| 2025-11-13 | $19036.71                 | $1073.92                |
| 2025-11-14 | $75015.83                 | $112699.08              |
| 2025-11-17 | $6669.71                  | $401475.14              |
| 2025-11-18 | $6930.89                  | $78320.90               |
| 2025-11-19 | $60722.49                 | $208773.12              |
| 2025-11-20 | $5978.43                  | $49045.75               |
| 2025-11-21 | $41743.53                 | $179457.08              |
| 2025-11-24 | $805.00                   | $101200.64              |
| 2025-11-25 | $123539.81                | $457987.08              |
| 2025-11-26 | $40.00                    | $330572.81              |
| 2025-11-28 | $6561.33                  | $248848.56              |

**Total Gross Subscriptions (Month):** $1239329.22

**Total Gross Redemptions (Month):** $3958016.86

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-11-03 | 3.7000%           |
| 2025-11-04 | 3.6800%           |
| 2025-11-05 | 3.6600%           |
| 2025-11-06 | 3.6500%           |
| 2025-11-07 | 3.6000%           |
| 2025-11-10 | 3.5900%           |
| 2025-11-11 | 3.5900%           |
| 2025-11-12 | 3.5900%           |
| 2025-11-13 | 3.6000%           |
| 2025-11-14 | 3.5900%           |
| 2025-11-17 | 3.5900%           |
| 2025-11-18 | 3.5900%           |
| 2025-11-19 | 3.5800%           |
| 2025-11-20 | 3.5800%           |
| 2025-11-21 | 3.5800%           |
| 2025-11-24 | 3.5700%           |
| 2025-11-25 | 3.5800%           |
| 2025-11-26 | 3.5900%           |
| 2025-11-28 | 3.6200%           |

**Beneficial/Record Owner Categories**
| Category      | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer |  | 37.2500%         | 0.0000%              |
| Broker-dealer |  | 5.3300%          | 0.0000%              |
| Broker-dealer |  | 10.4400%         | 0.0000%              |
| Broker-dealer |  | 14.0500%         | 0.0000%              |
| Broker-dealer |  | 15.1900%         | 0.0000%              |
| Broker-dealer |  | 10.0400%         | 0.0000%              |
| Broker-dealer |  | 6.6300%          | 0.0000%              |

### Class: I

- **Minimum Initial Investment:** $1.00

- **Net Assets of Class:** $22844441.87

- **Number of Shares Outstanding:** 22855453.6250

- **Expense Reimbursement/Waiver:** 2929.00

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-11-03 | 0.9995          |
|  |  |
| 2025-11-04 | 0.9995          |
|  |  |
| 2025-11-05 | 0.9995          |
|  |  |
| 2025-11-06 | 0.9996          |
|  |  |
| 2025-11-07 | 0.9995          |
|  |  |
| 2025-11-10 | 0.9996          |
|  |  |
| 2025-11-11 | 0.9995          |
|  |  |
| 2025-11-12 | 0.9995          |
|  |  |
| 2025-11-13 | 0.9995          |
|  |  |
| 2025-11-14 | 0.9994          |
|  |  |
| 2025-11-17 | 0.9995          |
|  |  |
| 2025-11-18 | 0.9995          |
|  |  |
| 2025-11-19 | 0.9995          |
|  |  |
| 2025-11-20 | 0.9995          |
|  |  |
| 2025-11-21 | 0.9994          |
|  |  |
| 2025-11-24 | 0.9995          |
|  |  |
| 2025-11-25 | 0.9995          |
|  |  |
| 2025-11-26 | 0.9995          |
|  |  |
| 2025-11-28 | 0.9995          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-11-03 | $71318.23                 | $5937.10                |
| 2025-11-04 | $723.13                   | $3197.77                |
| 2025-11-05 | $0.00                     | $69468.82               |
| 2025-11-06 | $44947.92                 | $586598.35              |
| 2025-11-07 | $0.00                     | $44947.92               |
| 2025-11-10 | $0.00                     | $7500.00                |
| 2025-11-11 | $21646.00                 | $12537.72               |
| 2025-11-14 | $0.00                     | $7200.00                |
| 2025-11-17 | $10000.00                 | $9762.66                |
| 2025-11-18 | $750080.00                | $9900.00                |
| 2025-11-19 | $10.80                    | $114.24                 |
| 2025-11-20 | $29318.96                 | $0.00                   |
| 2025-11-21 | $0.00                     | $8945.86                |
| 2025-11-25 | $0.00                     | $95045.85               |
| 2025-11-26 | $0.00                     | $100000.00              |
| 2025-11-28 | $0.00                     | $10000.00               |

**Total Gross Subscriptions (Month):** $928045.04

**Total Gross Redemptions (Month):** $971156.29

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-11-03 | 3.6500%           |
| 2025-11-04 | 3.6300%           |
| 2025-11-05 | 3.6000%           |
| 2025-11-06 | 3.5900%           |
| 2025-11-07 | 3.5500%           |
| 2025-11-10 | 3.5400%           |
| 2025-11-11 | 3.5400%           |
| 2025-11-12 | 3.5400%           |
| 2025-11-13 | 3.5400%           |
| 2025-11-14 | 3.5400%           |
| 2025-11-17 | 3.5400%           |
| 2025-11-18 | 3.5400%           |
| 2025-11-19 | 3.5300%           |
| 2025-11-20 | 3.5300%           |
| 2025-11-21 | 3.5200%           |
| 2025-11-24 | 3.5200%           |
| 2025-11-25 | 3.5200%           |
| 2025-11-26 | 3.5400%           |
| 2025-11-28 | 3.5600%           |

**Beneficial/Record Owner Categories**
| Category        | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Broker-dealer   |  | 31.5900%         | 0.0000%              |
| Retail investor |  | 6.1800%          | 0.0000%              |

## Part C: Schedule of Portfolio Securities

### Security 1: Bank of America NA

- **C.1 - Title:** Bank of America NA 4.050000%
- **C.6 - Investment Category:** U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash
- **Identifiers:** C.3 - CUSIP: 03199T002, C.3 - LEI: 549300HN4UKV1E2R3U73, C.5 - Other ID: 03199T002_4.05_1201
- **C.18 - Value (incl. sponsor support):** $87485000.00
- **C.18.a - Value (excl. sponsor support):** $87485000.00
- **C.19 - Percentage of Net Assets:** 18.2800%
- **C.17 - Yield as of Reporting Date:** 4.0500%
- **C.11 - Maturity Date (WAM):** 2025-12-01
- **C.12 - Maturity Date (WAL):** 2025-12-01
- **C.13 - Final Legal Maturity Date:** 2025-12-01
- **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 Bond | 2031-08-31      | 3.7500%  | 0.0000% | $88308000.00       | $89425648.13       | U.S. Treasuries (including strips) |

### Security 2: Federal Farm Credit Bank

- **C.1 - Title:** Federal Farm Credit Bank
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313313QA9, C.4 - ISIN: US313313QA90, C.3 - LEI: 254900C5LP6DN9OP9V83
- **C.18 - Value (incl. sponsor support):** $9995069.40
- **C.18.a - Value (excl. sponsor support):** $9995069.40
- **C.19 - Percentage of Net Assets:** 2.0900%
- **C.17 - Yield as of Reporting Date:** 3.5500%
- **C.11 - Maturity Date (WAM):** 2025-12-03
- **C.12 - Maturity Date (WAL):** 2025-12-03
- **C.13 - Final Legal Maturity Date:** 2025-12-03
- **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 Farm Credit Bank

- **C.1 - Title:** Federal Farm Credit Bank
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313313QZ4, C.4 - ISIN: US313313QZ42, C.3 - LEI: 254900C5LP6DN9OP9V83
- **C.18 - Value (incl. sponsor support):** $18149747.80
- **C.18.a - Value (excl. sponsor support):** $18149747.80
- **C.19 - Percentage of Net Assets:** 3.7900%
- **C.17 - Yield as of Reporting Date:** 3.5500%
- **C.11 - Maturity Date (WAM):** 2025-12-26
- **C.12 - Maturity Date (WAL):** 2025-12-26
- **C.13 - Final Legal Maturity Date:** 2025-12-26
- **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: Federal Farm Credit Bank

- **C.1 - Title:** Federal Farm Credit Bank
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313313ST6, C.4 - ISIN: US313313ST63, C.3 - LEI: 254900C5LP6DN9OP9V83
- **C.18 - Value (incl. sponsor support):** $10325481.09
- **C.18.a - Value (excl. sponsor support):** $10325481.09
- **C.19 - Percentage of Net Assets:** 2.1600%
- **C.17 - Yield as of Reporting Date:** 3.6900%
- **C.11 - Maturity Date (WAM):** 2026-02-06
- **C.12 - Maturity Date (WAL):** 2026-02-06
- **C.13 - Final Legal Maturity Date:** 2026-02-06
- **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: Federal Farm Credit Bank

- **C.1 - Title:** Federal Farm Credit Bank
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313313TW8, C.4 - ISIN: US313313TW83, C.3 - LEI: 254900C5LP6DN9OP9V83
- **C.18 - Value (incl. sponsor support):** $8910759.96
- **C.18.a - Value (excl. sponsor support):** $8910759.96
- **C.19 - Percentage of Net Assets:** 1.8600%
- **C.17 - Yield as of Reporting Date:** 3.6800%
- **C.11 - Maturity Date (WAM):** 2026-03-05
- **C.12 - Maturity Date (WAL):** 2026-03-05
- **C.13 - Final Legal Maturity Date:** 2026-03-05
- **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 6: Federal Farm Credit Bank

- **C.1 - Title:** Federal Farm Credit Bank
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313313VU9, C.4 - ISIN: US313313VU99, C.3 - LEI: 254900C5LP6DN9OP9V83
- **C.18 - Value (incl. sponsor support):** $10644058.48
- **C.18.a - Value (excl. sponsor support):** $10644058.48
- **C.19 - Percentage of Net Assets:** 2.2200%
- **C.17 - Yield as of Reporting Date:** 3.6400%
- **C.11 - Maturity Date (WAM):** 2026-04-20
- **C.12 - Maturity Date (WAL):** 2026-04-20
- **C.13 - Final Legal Maturity Date:** 2026-04-20
- **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 7: Federal Home Loan Bank

- **C.1 - Title:** Federal Home Loan Bank
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313385QK5, C.4 - ISIN: US313385QK59, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $10984813.84
- **C.18.a - Value (excl. sponsor support):** $10984813.84
- **C.19 - Percentage of Net Assets:** 2.3000%
- **C.17 - Yield as of Reporting Date:** 3.5500%
- **C.11 - Maturity Date (WAM):** 2025-12-12
- **C.12 - Maturity Date (WAL):** 2025-12-12
- **C.13 - Final Legal Maturity Date:** 2025-12-12
- **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 8: Federal Home Loan Bank

- **C.1 - Title:** Federal Home Loan Bank
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313385QZ2, C.4 - ISIN: US313385QZ29, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $12565210.01
- **C.18.a - Value (excl. sponsor support):** $12565210.01
- **C.19 - Percentage of Net Assets:** 2.6300%
- **C.17 - Yield as of Reporting Date:** 3.5500%
- **C.11 - Maturity Date (WAM):** 2025-12-26
- **C.12 - Maturity Date (WAL):** 2025-12-26
- **C.13 - Final Legal Maturity Date:** 2025-12-26
- **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 9: Federal Home Loan Bank

- **C.1 - Title:** Federal Home Loan Bank
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313385RS7, C.4 - ISIN: US313385RS76, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $26081281.26
- **C.18.a - Value (excl. sponsor support):** $26081281.26
- **C.19 - Percentage of Net Assets:** 5.4500%
- **C.17 - Yield as of Reporting Date:** 3.6300%
- **C.11 - Maturity Date (WAM):** 2026-01-12
- **C.12 - Maturity Date (WAL):** 2026-01-12
- **C.13 - Final Legal Maturity Date:** 2026-01-12
- **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 10: Federal Home Loan Bank

- **C.1 - Title:** Federal Home Loan Bank
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313385ST4, C.4 - ISIN: US313385ST41, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $26111553.14
- **C.18.a - Value (excl. sponsor support):** $26111553.14
- **C.19 - Percentage of Net Assets:** 5.4600%
- **C.17 - Yield as of Reporting Date:** 3.6900%
- **C.11 - Maturity Date (WAM):** 2026-02-06
- **C.12 - Maturity Date (WAL):** 2026-02-06
- **C.13 - Final Legal Maturity Date:** 2026-02-06
- **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 11: Federal Home Loan Mortgage Corp.

- **C.1 - Title:** Federal Home Loan Mortgage Corp.
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313397SA0, C.4 - ISIN: US313397SA06, C.3 - LEI: S6XOOCT0IEG5ABCC6L87
- **C.18 - Value (incl. sponsor support):** $14124217.30
- **C.18.a - Value (excl. sponsor support):** $14124217.30
- **C.19 - Percentage of Net Assets:** 2.9500%
- **C.17 - Yield as of Reporting Date:** 3.6300%
- **C.11 - Maturity Date (WAM):** 2026-01-20
- **C.12 - Maturity Date (WAL):** 2026-01-20
- **C.13 - Final Legal Maturity Date:** 2026-01-20
- **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? Yes, C.23 Categorized at Level 3? No

### Security 12: Federal Home Loan Mortgage Corp.

- **C.1 - Title:** Federal Home Loan Mortgage Corp.
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313397SG7, C.4 - ISIN: US313397SG75, C.3 - LEI: S6XOOCT0IEG5ABCC6L87
- **C.18 - Value (incl. sponsor support):** $14314450.03
- **C.18.a - Value (excl. sponsor support):** $14314450.03
- **C.19 - Percentage of Net Assets:** 2.9900%
- **C.17 - Yield as of Reporting Date:** 3.6300%
- **C.11 - Maturity Date (WAM):** 2026-01-26
- **C.12 - Maturity Date (WAL):** 2026-01-26
- **C.13 - Final Legal Maturity Date:** 2026-01-26
- **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 13: Federal National Mortgage Assoc.

- **C.1 - Title:** Federal National Mortgage Assoc.
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313589PZ0, C.4 - ISIN: US313589PZ08, C.3 - LEI: B1V7KEBTPIMZEU4LTD58
- **C.18 - Value (incl. sponsor support):** $13194793.39
- **C.18.a - Value (excl. sponsor support):** $13194793.39
- **C.19 - Percentage of Net Assets:** 2.7600%
- **C.17 - Yield as of Reporting Date:** 3.5500%
- **C.11 - Maturity Date (WAM):** 2025-12-02
- **C.12 - Maturity Date (WAL):** 2025-12-02
- **C.13 - Final Legal Maturity Date:** 2025-12-02
- **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? No, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 14: Federal National Mortgage Assoc.

- **C.1 - Title:** Federal National Mortgage Assoc.
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as no-coupon discount notes)
- **Identifiers:** C.3 - CUSIP: 313589QN6, C.4 - ISIN: US313589QN68, C.3 - LEI: B1V7KEBTPIMZEU4LTD58
- **C.18 - Value (incl. sponsor support):** $14026446.72
- **C.18.a - Value (excl. sponsor support):** $14026446.72
- **C.19 - Percentage of Net Assets:** 2.9300%
- **C.17 - Yield as of Reporting Date:** 3.5500%
- **C.11 - Maturity Date (WAM):** 2025-12-15
- **C.12 - Maturity Date (WAL):** 2025-12-15
- **C.13 - Final Legal Maturity Date:** 2025-12-15
- **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? Yes, C.23 Categorized at Level 3? No

### Security 15: Fixed Income Clearing Corp. - State Street Bank & Trust Co.

- **C.1 - Title:** Fixed Income Clearing Corp. - State Street Bank & Trust Co. 4.050000%
- **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_4.05_1201
- **C.18 - Value (incl. sponsor support):** $87485219.00
- **C.18.a - Value (excl. sponsor support):** $87485219.00
- **C.19 - Percentage of Net Assets:** 18.2800%
- **C.17 - Yield as of Reporting Date:** 4.0500%
- **C.11 - Maturity Date (WAM):** 2025-12-01
- **C.12 - Maturity Date (WAL):** 2025-12-01
- **C.13 - Final Legal Maturity Date:** 2025-12-01
- **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.

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

**Collateral:**
| Issuer Name                           | Maturity Date   | Coupon   | Yield   | Principal Amount   | Collateral Value   | Category                           |
|:---|:---|:---|:---|:---|:---|:---|
| U.S. Treasury Inflation Indexed Bonds | 2055-02-15      | 2.3750%  | 0.0000% | $26323300.00       | $26852110.09       | U.S. Treasuries (including strips) |
| U.S. Treasury Bond                    | 2055-05-15      | 4.7500%  | 0.0000% | $61235500.00       | $62382904.47       | U.S. Treasuries (including strips) |

### Security 16: U.S. Treasury Bill

- **C.1 - Title:** U.S. Treasury Bill
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797NU7, C.4 - ISIN: US912797NU77, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $16954047.98
- **C.18.a - Value (excl. sponsor support):** $16954047.98
- **C.19 - Percentage of Net Assets:** 3.5400%
- **C.17 - Yield as of Reporting Date:** 3.9600%
- **C.11 - Maturity Date (WAM):** 2025-12-26
- **C.12 - Maturity Date (WAL):** 2025-12-26
- **C.13 - Final Legal Maturity Date:** 2025-12-26
- **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? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 17: 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):** $13943327.85
- **C.18.a - Value (excl. sponsor support):** $13943327.85
- **C.19 - Percentage of Net Assets:** 2.9100%
- **C.17 - Yield as of Reporting Date:** 3.8000%
- **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 18: U.S. Treasury Bill

- **C.1 - Title:** U.S. Treasury Bill
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QS9, C.4 - ISIN: US912797QS94, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $24242179.38
- **C.18.a - Value (excl. sponsor support):** $24242179.38
- **C.19 - Percentage of Net Assets:** 5.0700%
- **C.17 - Yield as of Reporting Date:** 3.9300%
- **C.11 - Maturity Date (WAM):** 2025-12-04
- **C.12 - Maturity Date (WAL):** 2025-12-04
- **C.13 - Final Legal Maturity Date:** 2025-12-04
- **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 19: 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):** $14928860.10
- **C.18.a - Value (excl. sponsor support):** $14928860.10
- **C.19 - Percentage of Net Assets:** 3.1200%
- **C.17 - Yield as of Reporting Date:** 3.8700%
- **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 20: U.S. Treasury Bill

- **C.1 - Title:** U.S. Treasury Bill
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797RW9, C.4 - ISIN: US912797RW97, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $13987897.14
- **C.18.a - Value (excl. sponsor support):** $13987897.14
- **C.19 - Percentage of Net Assets:** 2.9200%
- **C.17 - Yield as of Reporting Date:** 3.9500%
- **C.11 - Maturity Date (WAM):** 2025-12-09
- **C.12 - Maturity Date (WAL):** 2025-12-09
- **C.13 - Final Legal Maturity Date:** 2025-12-09
- **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 21: U.S. Treasury Bill

- **C.1 - Title:** U.S. Treasury Bill
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797SS7, C.4 - ISIN: US912797SS76, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $11102509.26
- **C.18.a - Value (excl. sponsor support):** $11102509.26
- **C.19 - Percentage of Net Assets:** 2.3200%
- **C.17 - Yield as of Reporting Date:** 3.7700%
- **C.11 - Maturity Date (WAM):** 2026-02-24
- **C.12 - Maturity Date (WAL):** 2026-02-24
- **C.13 - Final Legal Maturity Date:** 2026-02-24
- **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 22: U.S. Treasury Bill

- **C.1 - Title:** U.S. Treasury Bill
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797SY4, C.4 - ISIN: US912797SY45, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $20588148.26
- **C.18.a - Value (excl. sponsor support):** $20588148.26
- **C.19 - Percentage of Net Assets:** 4.3000%
- **C.17 - Yield as of Reporting Date:** 3.7900%
- **C.11 - Maturity Date (WAM):** 2026-03-10
- **C.12 - Maturity Date (WAL):** 2026-03-10
- **C.13 - Final Legal Maturity Date:** 2026-03-10
- **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? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

## N-MFP: Signatures

**Registrant:** MFS Series Trust I

**Date:** 2025-12-05

**By:** Brian Balasco

**Name of Signing Officer:** Brian Balasco

**Title of Signing Officer:** Assistant Treasurer