# EDGAR Filing Document

**Accession Number:** 0000927972
**File Stem:** 0001145549-25-038767
**Filing Date:** 2025-6
**Character Count:** 36863
**Document Hash:** 120ce1be2cebe3d86e9a3933139df48c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001145549-25-038767.hdr.sgml**: 20250606

**ACCESSION NUMBER**: 0001145549-25-038767

**CONFORMED SUBMISSION TYPE**: N-MFP3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250531

**FILED AS OF DATE**: 20250606

**DATE AS OF CHANGE**: 20250606

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MASSMUTUAL PREMIER FUNDS
- **CENTRAL INDEX KEY:** 0000927972

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 0930

**FILING VALUES:**
- **FORM TYPE:** N-MFP3
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-08690
- **FILM NUMBER:** 251029235

**BUSINESS ADDRESS:**
- **STREET 1:** 1295 STATE STREET
- **CITY:** SPRINGFIELD
- **STATE:** MA
- **ZIP:** 01111
- **BUSINESS PHONE:** 413-744-1000

**MAIL ADDRESS:**
- **STREET 1:** 1295 STATE STREET
- **CITY:** SPRINGFIELD
- **STATE:** MA
- **ZIP:** 01111

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DLB FUND GROUP
- **DATE OF NAME CHANGE:** 19940804

## Series and Classes Contracts Data

### MassMutual U.S. Government Money Market Fund (Series ID: S000003784)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000010511 | Class R5     | MKSXX           |

# Form N-MFP3: Monthly Schedule of Portfolio Holdings

## N-MFP: Filer Information
**Submission Type:** N-MFP3
**CIK:** 0000927972

### General Information

**Report for (YYYY-MM-DD):** 2025-05-31

**Registrant Full Name:** MassMututal Premier Funds

**CIK Number of Registrant:** 0000927972

**LEI of Registrant:** 549300S2IC9FJC400O88

**Name of Series:** S000003784

**LEI of Series:** Q1RMR38JBKBCMLT7CQ22

**EDGAR Series Identifier:** S000003784

**Total number of share classes in the series:** 1

**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            | MML Investment Advisers, LLC                           | 801-78778         |
| Independent Public Accountant | Deloitte & Touche LLP<br>City: Boston<br>State: MA     |  |
| Administrator                 | Massachusetts Mutual Life Insurance Company            |  |
| Transfer Agent                | State Street Bank and Trust Company<br>CIK: 0000839287 | 085-05003         |

### Fund Characteristics & Assets

- **Securities Act File Number:** 033-82366

- **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:** 27 days

- **WAL:** 57 days

- **Total Value of Portfolio Securities:** $304996199.33

- **Amortized Cost of Portfolio Securities:** $304982115.97

- **Cash:** $0.00

- **Total Other Assets:** $866634.36

- **Total Liabilities:** $1180022.99

- **Net Assets of Series:** $304668727.33

- **Number of Shares Outstanding (Series):** 304870760.2760

- **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 (%)   |
|:---|:---|:---|:---|:---|
| 2025-05-01 | $148882002.63             | $179404747.95              | 48.8000%                  | 58.8100%                   |
| 2025-05-02 | $153468292.03             | $179996413.54              | 50.2100%                  | 58.8900%                   |
| 2025-05-05 | $166624791.53             | $193162207.48              | 52.2500%                  | 60.5800%                   |
| 2025-05-06 | $144097986.54             | $180505761.28              | 47.0600%                  | 58.9400%                   |
| 2025-05-07 | $144183936.19             | $180595039.07              | 47.1000%                  | 58.9900%                   |
| 2025-05-08 | $138676732.74             | $180571819.01              | 45.3000%                  | 58.9900%                   |
| 2025-05-09 | $136135609.12             | $180667068.45              | 44.4600%                  | 59.0000%                   |
| 2025-05-12 | $135037035.82             | $179583875.23              | 44.2500%                  | 58.8400%                   |
| 2025-05-13 | $128142529.71             | $179892067.73              | 41.9400%                  | 58.8800%                   |
| 2025-05-14 | $139513584.83             | $191269386.21              | 44.0100%                  | 60.3300%                   |
| 2025-05-15 | $134562526.48             | $179022000.77              | 44.1700%                  | 58.7600%                   |
| 2025-05-16 | $128986267.64             | $179222757.16              | 42.3100%                  | 58.7900%                   |
| 2025-05-19 | $144137512.72             | $180029456.81              | 47.1400%                  | 58.8800%                   |
| 2025-05-20 | $125035604.64             | $180254603.52              | 40.8600%                  | 58.9100%                   |
| 2025-05-21 | $125001166.91             | $180226842.85              | 40.8600%                  | 58.9000%                   |
| 2025-05-22 | $122261182.16             | $178691905.87              | 40.1600%                  | 58.6900%                   |
| 2025-05-23 | $124466058.26             | $178504379.14              | 40.9100%                  | 58.6700%                   |
| 2025-05-27 | $129871424.30             | $178529762.52              | 42.6700%                  | 58.6600%                   |
| 2025-05-28 | $122574156.28             | $179232176.72              | 40.1800%                  | 58.7500%                   |
| 2025-05-29 | $123385558.10             | $180049737.63              | 40.3300%                  | 58.8600%                   |
| 2025-05-30 | $124869048.33             | $179996904.61              | 40.8300%                  | 58.8500%                   |

### 7-Day Gross Yield
| Date       | 7-Day Gross Yield   |
|:---|:---|
| 2025-05-01 | 4.3500%             |
| 2025-05-02 | 4.3600%             |
| 2025-05-05 | 4.3600%             |
| 2025-05-06 | 4.3600%             |
| 2025-05-07 | 4.3600%             |
| 2025-05-08 | 4.3500%             |
| 2025-05-09 | 4.3400%             |
| 2025-05-12 | 4.3300%             |
| 2025-05-13 | 4.3300%             |
| 2025-05-14 | 4.3300%             |
| 2025-05-15 | 4.3300%             |
| 2025-05-16 | 4.3300%             |
| 2025-05-19 | 4.3300%             |
| 2025-05-20 | 4.3300%             |
| 2025-05-21 | 4.3300%             |
| 2025-05-22 | 4.3300%             |
| 2025-05-23 | 4.3200%             |
| 2025-05-27 | 4.3200%             |
| 2025-05-28 | 4.3200%             |
| 2025-05-29 | 4.3200%             |
| 2025-05-30 | 4.3300%             |

### Daily Net Asset Value per Share (Series)
| Date       | Net Asset Value per Share   |
|:---|:---|
| 2025-05-01 | 0.9993                      |
|  |  |
| 2025-05-02 | 0.9994                      |
|  |  |
| 2025-05-05 | 0.9993                      |
|  |  |
| 2025-05-06 | 0.9993                      |
|  |  |
| 2025-05-07 | 0.9993                      |
|  |  |
| 2025-05-08 | 0.9993                      |
|  |  |
| 2025-05-09 | 0.9994                      |
|  |  |
| 2025-05-12 | 0.9993                      |
|  |  |
| 2025-05-13 | 0.9993                      |
|  |  |
| 2025-05-14 | 0.9993                      |
|  |  |
| 2025-05-15 | 0.9993                      |
|  |  |
| 2025-05-16 | 0.9994                      |
|  |  |
| 2025-05-19 | 0.9993                      |
|  |  |
| 2025-05-20 | 0.9993                      |
|  |  |
| 2025-05-21 | 0.9993                      |
|  |  |
| 2025-05-22 | 0.9993                      |
|  |  |
| 2025-05-23 | 0.9994                      |
|  |  |
| 2025-05-27 | 0.9993                      |
|  |  |
| 2025-05-28 | 0.9993                      |
|  |  |
| 2025-05-29 | 0.9993                      |
|  |  |
| 2025-05-30 | 0.9994                      |
|  |  |

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

### Class: R5

- **Minimum Initial Investment:** $1.00

- **Net Assets of Class:** $304668727.33

- **Number of Shares Outstanding:** 304870760.2760

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-05-01 | 0.9993          |
|  |  |
| 2025-05-02 | 0.9994          |
|  |  |
| 2025-05-05 | 0.9993          |
|  |  |
| 2025-05-06 | 0.9993          |
|  |  |
| 2025-05-07 | 0.9993          |
|  |  |
| 2025-05-08 | 0.9993          |
|  |  |
| 2025-05-09 | 0.9994          |
|  |  |
| 2025-05-12 | 0.9993          |
|  |  |
| 2025-05-13 | 0.9993          |
|  |  |
| 2025-05-14 | 0.9993          |
|  |  |
| 2025-05-15 | 0.9993          |
|  |  |
| 2025-05-16 | 0.9994          |
|  |  |
| 2025-05-19 | 0.9993          |
|  |  |
| 2025-05-20 | 0.9993          |
|  |  |
| 2025-05-21 | 0.9993          |
|  |  |
| 2025-05-22 | 0.9993          |
|  |  |
| 2025-05-23 | 0.9994          |
|  |  |
| 2025-05-27 | 0.9993          |
|  |  |
| 2025-05-28 | 0.9993          |
|  |  |
| 2025-05-29 | 0.9993          |
|  |  |
| 2025-05-30 | 0.9994          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-05-01 | $1151423.17               | $112795.81              |
| 2025-05-02 | $719037.94                | $167253.51              |
| 2025-05-05 | $190341.60                | $282174.38              |
| 2025-05-06 | $723753.92                | $192402.14              |
| 2025-05-07 | $60992.48                 | $203996.01              |
| 2025-05-08 | $139079.56                | $182760.54              |
| 2025-05-09 | $298289.50                | $249010.18              |
| 2025-05-12 | $50015.46                 | $1160014.57             |
| 2025-05-13 | $751466.67                | $463974.80              |
| 2025-05-14 | $74340.07                 | $440173.76              |
| 2025-05-15 | $46770.36                 | $481281.50              |
| 2025-05-16 | $189065.01                | $34139.00               |
| 2025-05-19 | $954967.19                | $189429.96              |
| 2025-05-20 | $371956.49                | $167412.62              |
| 2025-05-21 | $142803.46                | $190574.77              |
| 2025-05-22 | $194865.32                | $1751032.88             |
| 2025-05-23 | $97421.35                 | $338278.37              |
| 2025-05-27 | $50799.19                 | $73877.44               |
| 2025-05-28 | $870531.64                | $189640.56              |
| 2025-05-29 | $889307.50                | $91294.96               |
| 2025-05-30 | $282644.18                | $376045.07              |

**Total Gross Subscriptions (Month):** $8249872.06

**Total Gross Redemptions (Month):** $7337562.83

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-05-01 | 3.8400%           |
| 2025-05-02 | 3.8400%           |
| 2025-05-05 | 3.8400%           |
| 2025-05-06 | 3.8400%           |
| 2025-05-07 | 3.8300%           |
| 2025-05-08 | 3.8200%           |
| 2025-05-09 | 3.8200%           |
| 2025-05-12 | 3.8100%           |
| 2025-05-13 | 3.8000%           |
| 2025-05-14 | 3.8000%           |
| 2025-05-15 | 3.8000%           |
| 2025-05-16 | 3.8100%           |
| 2025-05-19 | 3.8000%           |
| 2025-05-20 | 3.8100%           |
| 2025-05-21 | 3.8000%           |
| 2025-05-22 | 3.8000%           |
| 2025-05-23 | 3.8000%           |
| 2025-05-27 | 3.7900%           |
| 2025-05-28 | 3.7900%           |
| 2025-05-29 | 3.8000%           |
| 2025-05-30 | 3.8000%           |

**Beneficial/Record Owner Categories**
| Category          | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Insurance company |  | 55.6800%         | 0.0000%              |
| Pension plan      |  | 32.0000%         | 0.0000%              |

## Part C: Schedule of Portfolio Securities

### Security 1: Federal Home Loan Banks

- **C.1 - Title:** Federal Home Loan Banks 4.355000%
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as coupon-paying notes)
- **Identifiers:** C.3 - CUSIP: 3130B3NS8, C.4 - ISIN: US3130B3NS88, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $13500034.97
- **C.18.a - Value (excl. sponsor support):** $13500034.97
- **C.19 - Percentage of Net Assets:** 4.4300%
- **C.17 - Yield as of Reporting Date:** 4.3600%
- **C.11 - Maturity Date (WAM):** 2025-06-02
- **C.12 - Maturity Date (WAL):** 2025-07-11
- **C.13 - Final Legal Maturity Date:** 2025-07-11
- **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 4.355000%
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as coupon-paying notes)
- **Identifiers:** C.3 - CUSIP: 3130B3RM7, C.4 - ISIN: US3130B3RM72, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $13500083.16
- **C.18.a - Value (excl. sponsor support):** $13500083.16
- **C.19 - Percentage of Net Assets:** 4.4300%
- **C.17 - Yield as of Reporting Date:** 4.3600%
- **C.11 - Maturity Date (WAM):** 2025-06-02
- **C.12 - Maturity Date (WAL):** 2025-07-18
- **C.13 - Final Legal Maturity Date:** 2025-07-18
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? No, C.21 Is a Weekly Liquid Asset? No, C.23 Categorized at Level 3? No

### Security 3: Federal Home Loan Banks

- **C.1 - Title:** Federal Home Loan Banks 4.340000%
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as coupon-paying notes)
- **Identifiers:** C.3 - CUSIP: 3130B3ZP1, C.4 - ISIN: US3130B3ZP12, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $13499775.23
- **C.18.a - Value (excl. sponsor support):** $13499775.23
- **C.19 - Percentage of Net Assets:** 4.4300%
- **C.17 - Yield as of Reporting Date:** 4.3600%
- **C.11 - Maturity Date (WAM):** 2025-06-02
- **C.12 - Maturity Date (WAL):** 2025-07-16
- **C.13 - Final Legal Maturity Date:** 2025-07-16
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? No, C.21 Is a Weekly Liquid Asset? No, C.23 Categorized at Level 3? No

### Security 4: Federal Home Loan Banks

- **C.1 - Title:** Federal Home Loan Banks 4.335000%
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as coupon-paying notes)
- **Identifiers:** C.3 - CUSIP: 3130B4DB4, C.4 - ISIN: US3130B4DB47, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $11999861.16
- **C.18.a - Value (excl. sponsor support):** $11999861.16
- **C.19 - Percentage of Net Assets:** 3.9400%
- **C.17 - Yield as of Reporting Date:** 4.3600%
- **C.11 - Maturity Date (WAM):** 2025-06-02
- **C.12 - Maturity Date (WAL):** 2025-06-23
- **C.13 - Final Legal Maturity Date:** 2025-06-23
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? No, C.21 Is a Weekly Liquid Asset? No, C.23 Categorized at Level 3? No

### Security 5: Federal Home Loan Banks

- **C.1 - Title:** Federal Home Loan Banks 4.345000%
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as coupon-paying notes)
- **Identifiers:** C.3 - CUSIP: 3130B4TT8, C.4 - ISIN: US3130B4TT80, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $12499928.00
- **C.18.a - Value (excl. sponsor support):** $12499928.00
- **C.19 - Percentage of Net Assets:** 4.1000%
- **C.17 - Yield as of Reporting Date:** 4.3700%
- **C.11 - Maturity Date (WAM):** 2025-06-02
- **C.12 - Maturity Date (WAL):** 2025-10-06
- **C.13 - Final Legal Maturity Date:** 2025-10-06
- **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 6: Federal Home Loan Banks

- **C.1 - Title:** Federal Home Loan Banks 4.335000%
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as coupon-paying notes)
- **Identifiers:** C.3 - CUSIP: 3130B4YW5, C.4 - ISIN: US3130B4YW54, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $19999766.00
- **C.18.a - Value (excl. sponsor support):** $19999766.00
- **C.19 - Percentage of Net Assets:** 6.5600%
- **C.17 - Yield as of Reporting Date:** 4.3600%
- **C.11 - Maturity Date (WAM):** 2025-06-02
- **C.12 - Maturity Date (WAL):** 2025-08-07
- **C.13 - Final Legal Maturity Date:** 2025-08-07
- **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 Banks

- **C.1 - Title:** Federal Home Loan Banks 4.330000%
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as coupon-paying notes)
- **Identifiers:** C.3 - CUSIP: 3130B54M7, C.4 - ISIN: US3130B54M70, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $19999935.60
- **C.18.a - Value (excl. sponsor support):** $19999935.60
- **C.19 - Percentage of Net Assets:** 6.5600%
- **C.17 - Yield as of Reporting Date:** 4.3500%
- **C.11 - Maturity Date (WAM):** 2025-06-02
- **C.12 - Maturity Date (WAL):** 2025-09-18
- **C.13 - Final Legal Maturity Date:** 2025-09-18
- **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 8: Federal Home Loan Banks

- **C.1 - Title:** Federal Home Loan Banks 4.325000%
- **C.6 - Investment Category:** U.S. Government Agency Debt (if categorized as coupon-paying notes)
- **Identifiers:** C.3 - CUSIP: 3130B5GR3, C.4 - ISIN: US3130B5GR37, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $19999910.60
- **C.18.a - Value (excl. sponsor support):** $19999910.60
- **C.19 - Percentage of Net Assets:** 6.5600%
- **C.17 - Yield as of Reporting Date:** 4.3500%
- **C.11 - Maturity Date (WAM):** 2025-06-02
- **C.12 - Maturity Date (WAL):** 2025-09-09
- **C.13 - Final Legal Maturity Date:** 2025-09-09
- **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? No, C.21 Is a Weekly Liquid Asset? No, C.23 Categorized at Level 3? No

### Security 9: 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: 313385GJ9, C.4 - ISIN: US313385GJ96, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $999649.58
- **C.18.a - Value (excl. sponsor support):** $999649.58
- **C.19 - Percentage of Net Assets:** 0.3300%
- **C.17 - Yield as of Reporting Date:** 4.2100%
- **C.11 - Maturity Date (WAM):** 2025-06-02
- **C.12 - Maturity Date (WAL):** 2025-06-02
- **C.13 - Final Legal Maturity Date:** 2025-06-02
- **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

### Security 10: 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: 313385GN0, C.4 - ISIN: US313385GN09, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $3696974.74
- **C.18.a - Value (excl. sponsor support):** $3696974.74
- **C.19 - Percentage of Net Assets:** 1.2100%
- **C.17 - Yield as of Reporting Date:** 4.2100%
- **C.11 - Maturity Date (WAM):** 2025-06-06
- **C.12 - Maturity Date (WAL):** 2025-06-06
- **C.13 - Final Legal Maturity Date:** 2025-06-06
- **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? Yes, C.23 Categorized at Level 3? No

### Security 11: 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: 313385GT7, C.4 - ISIN: US313385GT78, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $10918674.14
- **C.18.a - Value (excl. sponsor support):** $10918674.14
- **C.19 - Percentage of Net Assets:** 3.5800%
- **C.17 - Yield as of Reporting Date:** 4.2100%
- **C.11 - Maturity Date (WAM):** 2025-06-11
- **C.12 - Maturity Date (WAL):** 2025-06-11
- **C.13 - Final Legal Maturity Date:** 2025-06-11
- **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 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: 313385GV2, C.4 - ISIN: US313385GV25, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $16473017.88
- **C.18.a - Value (excl. sponsor support):** $16473017.88
- **C.19 - Percentage of Net Assets:** 5.4100%
- **C.17 - Yield as of Reporting Date:** 4.2100%
- **C.11 - Maturity Date (WAM):** 2025-06-13
- **C.12 - Maturity Date (WAL):** 2025-06-13
- **C.13 - Final Legal Maturity Date:** 2025-06-13
- **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 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: 313385GY6, C.4 - ISIN: US313385GY63, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $2195631.48
- **C.18.a - Value (excl. sponsor support):** $2195631.48
- **C.19 - Percentage of Net Assets:** 0.7200%
- **C.17 - Yield as of Reporting Date:** 4.2100%
- **C.11 - Maturity Date (WAM):** 2025-06-16
- **C.12 - Maturity Date (WAL):** 2025-06-16
- **C.13 - Final Legal Maturity Date:** 2025-06-16
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? No, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 14: 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: 313385HP4, C.4 - ISIN: US313385HP48, C.3 - LEI: 2549001DPIFGXC1TOL40
- **C.18 - Value (incl. sponsor support):** $13848230.28
- **C.18.a - Value (excl. sponsor support):** $13848230.28
- **C.19 - Percentage of Net Assets:** 4.5500%
- **C.17 - Yield as of Reporting Date:** 4.1900%
- **C.11 - Maturity Date (WAM):** 2025-07-01
- **C.12 - Maturity Date (WAL):** 2025-07-01
- **C.13 - Final Legal Maturity Date:** 2025-07-01
- **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? No, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 15: 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: 313397GJ4, C.4 - ISIN: US313397GJ43, C.3 - LEI: S6XOOCT0IEG5ABCC6L87
- **C.18 - Value (incl. sponsor support):** $1543458.95
- **C.18.a - Value (excl. sponsor support):** $1543458.95
- **C.19 - Percentage of Net Assets:** 0.5100%
- **C.17 - Yield as of Reporting Date:** 4.2100%
- **C.11 - Maturity Date (WAM):** 2025-06-02
- **C.12 - Maturity Date (WAL):** 2025-06-02
- **C.13 - Final Legal Maturity Date:** 2025-06-02
- **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

### Security 16: 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: 313397GL9, C.4 - ISIN: US313397GL98, C.3 - LEI: S6XOOCT0IEG5ABCC6L87
- **C.18 - Value (incl. sponsor support):** $7995327.76
- **C.18.a - Value (excl. sponsor support):** $7995327.76
- **C.19 - Percentage of Net Assets:** 2.6200%
- **C.17 - Yield as of Reporting Date:** 4.2100%
- **C.11 - Maturity Date (WAM):** 2025-06-04
- **C.12 - Maturity Date (WAL):** 2025-06-04
- **C.13 - Final Legal Maturity Date:** 2025-06-04
- **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? No, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 17: Fixed Income Clearing Corp. - SSB

- **C.1 - Title:** Fixed Income Clearing Corp. - SSB 2.750000%
- **C.6 - Investment Category:** U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash
- **Identifiers:** C.3 - CUSIP: 85748R009, C.3 - LEI: 549300H47WTHXPU08X20, C.5 - Other ID: 85748R009_2.75_0602
- **C.18 - Value (incl. sponsor support):** $219152.98
- **C.18.a - Value (excl. sponsor support):** $219152.98
- **C.19 - Percentage of Net Assets:** 0.0700%
- **C.17 - Yield as of Reporting Date:** 2.7500%
- **C.11 - Maturity Date (WAM):** 2025-06-02
- **C.12 - Maturity Date (WAL):** 2025-06-02
- **C.13 - Final Legal Maturity Date:** 2025-06-02
- **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 CORPORATION SSB

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

**Collateral:**
| Issuer Name        | Maturity Date   | Coupon   | Yield   | Principal Amount   | Collateral Value   | Category                           |
|:---|:---|:---|:---|:---|:---|:---|
| U.S. Treasury Note | 2026-10-15      | 0.1250%  | 0.0000% | $193600.00         | $223735.68         | U.S. Treasuries (including strips) |

### 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: 912797LN5, C.4 - ISIN: US912797LN52, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $9988232.20
- **C.18.a - Value (excl. sponsor support):** $9988232.20
- **C.19 - Percentage of Net Assets:** 3.2800%
- **C.17 - Yield as of Reporting Date:** 4.3000%
- **C.11 - Maturity Date (WAM):** 2025-06-12
- **C.12 - Maturity Date (WAL):** 2025-06-12
- **C.13 - Final Legal Maturity Date:** 2025-06-12
- **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? 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: 912797NP8, C.4 - ISIN: US912797NP82, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $4798312.99
- **C.18.a - Value (excl. sponsor support):** $4798312.99
- **C.19 - Percentage of Net Assets:** 1.5700%
- **C.17 - Yield as of Reporting Date:** 4.2800%
- **C.11 - Maturity Date (WAM):** 2025-06-05
- **C.12 - Maturity Date (WAL):** 2025-06-05
- **C.13 - Final Legal Maturity Date:** 2025-06-05
- **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? 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: 912797NX1, C.4 - ISIN: US912797NX17, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $9963678.30
- **C.18.a - Value (excl. sponsor support):** $9963678.30
- **C.19 - Percentage of Net Assets:** 3.2700%
- **C.17 - Yield as of Reporting Date:** 4.2900%
- **C.11 - Maturity Date (WAM):** 2025-07-03
- **C.12 - Maturity Date (WAL):** 2025-07-03
- **C.13 - Final Legal Maturity Date:** 2025-07-03
- **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? 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: 912797PP6, C.4 - ISIN: US912797PP64, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $5943559.98
- **C.18.a - Value (excl. sponsor support):** $5943559.98
- **C.19 - Percentage of Net Assets:** 1.9500%
- **C.17 - Yield as of Reporting Date:** 4.3300%
- **C.11 - Maturity Date (WAM):** 2025-08-21
- **C.12 - Maturity Date (WAL):** 2025-08-21
- **C.13 - Final Legal Maturity Date:** 2025-08-21
- **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: 912797QH3, C.4 - ISIN: US912797QH30, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $8932264.02
- **C.18.a - Value (excl. sponsor support):** $8932264.02
- **C.19 - Percentage of Net Assets:** 2.9300%
- **C.17 - Yield as of Reporting Date:** 4.3200%
- **C.11 - Maturity Date (WAM):** 2025-08-05
- **C.12 - Maturity Date (WAL):** 2025-08-05
- **C.13 - Final Legal Maturity Date:** 2025-08-05
- **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? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 23: U.S. Treasury Bill

- **C.1 - Title:** U.S. Treasury Bill
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QK6, C.4 - ISIN: US912797QK68, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $11394440.58
- **C.18.a - Value (excl. sponsor support):** $11394440.58
- **C.19 - Percentage of Net Assets:** 3.7400%
- **C.17 - Yield as of Reporting Date:** 4.3400%
- **C.11 - Maturity Date (WAM):** 2025-08-19
- **C.12 - Maturity Date (WAL):** 2025-08-19
- **C.13 - Final Legal Maturity Date:** 2025-08-19
- **Characteristics:** C.9 Eligible Security? Yes, C.14 Has Demand Feature? No, C.15 Has Guarantee? No, C.16 Has Enhancement? No, C.22 Is an Illiquid Security? No, C.20 Is a Daily Liquid Asset? Yes, C.21 Is a Weekly Liquid Asset? Yes, C.23 Categorized at Level 3? No

### Security 24: U.S. Treasury Bill

- **C.1 - Title:** U.S. Treasury Bill
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QM2, C.4 - ISIN: US912797QM25, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $34225767.79
- **C.18.a - Value (excl. sponsor support):** $34225767.79
- **C.19 - Percentage of Net Assets:** 11.2300%
- **C.17 - Yield as of Reporting Date:** 4.3400%
- **C.11 - Maturity Date (WAM):** 2025-09-02
- **C.12 - Maturity Date (WAL):** 2025-09-02
- **C.13 - Final Legal Maturity Date:** 2025-09-02
- **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

### Security 25: U.S. Treasury Bill

- **C.1 - Title:** U.S. Treasury Bill
- **C.6 - Investment Category:** U.S. Treasury Debt
- **Identifiers:** C.3 - CUSIP: 912797QT7, C.4 - ISIN: US912797QT77, C.3 - LEI: 254900HROIFWPRGM1V77
- **C.18 - Value (incl. sponsor support):** $11860530.96
- **C.18.a - Value (excl. sponsor support):** $11860530.96
- **C.19 - Percentage of Net Assets:** 3.8900%
- **C.17 - Yield as of Reporting Date:** 4.3400%
- **C.11 - Maturity Date (WAM):** 2025-09-09
- **C.12 - Maturity Date (WAL):** 2025-09-09
- **C.13 - Final Legal Maturity Date:** 2025-09-09
- **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 26: HSBC Securities USA, Inc.

- **C.1 - Title:** HSBC Securities USA, Inc. 4.280000%
- **C.6 - Investment Category:** U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash
- **Identifiers:** C.3 - CUSIP: ARP18P8Q3, C.3 - LEI: N/A, C.5 - Other ID: ARP18P8Q3_4.28_0602
- **C.18 - Value (incl. sponsor support):** $25000000.00
- **C.18.a - Value (excl. sponsor support):** $25000000.00
- **C.19 - Percentage of Net Assets:** 8.2100%
- **C.17 - Yield as of Reporting Date:** 4.2800%
- **C.11 - Maturity Date (WAM):** 2025-06-02
- **C.12 - Maturity Date (WAL):** 2025-06-02
- **C.13 - Final Legal Maturity Date:** 2025-06-02
- **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?:** Yes

**Collateral:**
| Issuer Name   | Maturity Date   | Coupon   | Yield   | Principal Amount   | Collateral Value   | Category                           |
|:---|:---|:---|:---|:---|:---|:---|
| TINT          | 2029-08-15      | 0.0000%  | 0.0000% | $30205040.12       | $25500001.02       | U.S. Treasuries (including strips) |

## N-MFP: Signatures

**Registrant:** MassMututal Premier Funds

**Date:** 2025-06-06

**By:** \s\Justin Do Carmo

**Name of Signing Officer:** Justin Do Carmo

**Title of Signing Officer:** Assistant Treasurer