# EDGAR Filing Document

**Accession Number:** 0000889512
**File Stem:** 0001145549-25-057998
**Filing Date:** 2025-9
**Character Count:** 13652
**Document Hash:** 93842f848bb1678ca95a96046c412916
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001145549-25-057998.hdr.sgml**: 20250908

**ACCESSION NUMBER**: 0001145549-25-057998

**CONFORMED SUBMISSION TYPE**: N-MFP3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250831

**FILED AS OF DATE**: 20250908

**DATE AS OF CHANGE**: 20250908

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LEGG MASON PARTNERS INSTITUTIONAL TRUST
- **CENTRAL INDEX KEY:** 0000889512

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 0831

**FILING VALUES:**
- **FORM TYPE:** N-MFP3
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-06740
- **FILM NUMBER:** 251299252

**BUSINESS ADDRESS:**
- **STREET 1:** LEGG MASON & CO., LLC
- **STREET 2:** 620 EIGHTH AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10018
- **BUSINESS PHONE:** 1-877-721-1926

**MAIL ADDRESS:**
- **STREET 1:** LEGG MASON & CO., LLC
- **STREET 2:** 620 EIGHTH AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10018

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CITIFUNDS INSTITUTIONAL TRUST
- **DATE OF NAME CHANGE:** 19981030

## Series and Classes Contracts Data

### Western Asset Premier Institutional Liquid Reserves (Series ID: S000066840)

| Class ID   | Class Name     | Ticker Symbol   |
|:---|:---|:---|
| C000215195 | Capital Shares | WAAXX           |

# Form N-MFP3: Monthly Schedule of Portfolio Holdings

## N-MFP: Filer Information
**Submission Type:** N-MFP3
**CIK:** 0000889512

### General Information

**Report for (YYYY-MM-DD):** 2025-08-31

**Registrant Full Name:** Legg Mason Partners Institutional Trust

**CIK Number of Registrant:** 0000889512

**LEI of Registrant:** 54930003LJE4ZPPMRV82

**Name of Series:** Western Asset Premier Institutional Liquid Reserves

**LEI of Series:** 549300K76KN7RYOPRN86

**EDGAR Series Identifier:** S000066840

**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            | Franklin Templeton Fund Adviser LLC                          | 801-66785         |
| Independent Public Accountant | PricewaterhouseCoopers LLP<br>City: Baltimore<br>State: MD   |  |
| Transfer Agent                | BNY Mellon Investment Servicing (US) Inc.<br>CIK: 0000849542 | 084-01761         |

### Fund Characteristics & Assets

- **Securities Act File Number:** 033-49552

- **Is this a Feeder Fund?:** Yes

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

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

- **Money Market Fund Category:** Prime

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

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

- **WAM:** 6 days

- **WAL:** 6 days

- **Total Value of Portfolio Securities:** $132403.95

- **Amortized Cost of Portfolio Securities:** $0.00

- **Cash:** $0.00

- **Total Other Assets:** $23363.68

- **Total Liabilities:** $54904.25

- **Net Assets of Series:** $100863.38

- **Number of Shares Outstanding (Series):** 100867.7620

- **Does the fund seek to maintain a stable price per share?:** No

- **Stable Price Per Share:** $0.00

- **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 (%)   |
|:---|:---|:---|:---|:---|
| 2025-08-01 | $3110960965.74            | $4251536592.48             | 50.0800%                  | 68.4400%                   |
| 2025-08-04 | $2000112998.32            | $3365903298.54             | 37.9100%                  | 63.8000%                   |
| 2025-08-05 | $2399872575.92            | $3385319202.75             | 45.3200%                  | 63.9300%                   |
| 2025-08-06 | $2599939949.27            | $3344681429.27             | 49.4800%                  | 63.6500%                   |
| 2025-08-07 | $2457950811.51            | $3527446539.51             | 46.1400%                  | 66.2100%                   |
| 2025-08-08 | $2499875598.78            | $3669282657.28             | 46.5500%                  | 68.3200%                   |
| 2025-08-11 | $2359776197.65            | $3629498285.15             | 44.2700%                  | 68.0900%                   |
| 2025-08-12 | $2804695254.38            | $3763995145.88             | 51.9300%                  | 69.7000%                   |
| 2025-08-13 | $3057388093.32            | $3771629741.22             | 56.5300%                  | 69.7400%                   |
| 2025-08-14 | $2971698782.76            | $4091400810.59             | 52.5600%                  | 72.3700%                   |
| 2025-08-15 | $4177288768.66            | $5573063909.68             | 57.6800%                  | 76.9600%                   |
| 2025-08-18 | $3931856770.79            | $5568346826.69             | 54.3400%                  | 76.9500%                   |
| 2025-08-19 | $2424216557.83            | $3705803639.63             | 45.1800%                  | 69.0600%                   |
| 2025-08-20 | $2704609824.24            | $3781107745.54             | 50.0700%                  | 70.0000%                   |
| 2025-08-21 | $2820715759.13            | $4042173736.23             | 49.4200%                  | 70.8300%                   |
| 2025-08-22 | $2839690239.64            | $4036144877.34             | 49.0600%                  | 69.7300%                   |
| 2025-08-25 | $2440268177.86            | $3534997825.86             | 45.9900%                  | 66.6200%                   |
| 2025-08-26 | $2269307698.09            | $3174016422.59             | 47.3200%                  | 66.1800%                   |
| 2025-08-27 | $2343549851.06            | $3203158286.56             | 48.8300%                  | 66.7400%                   |
| 2025-08-28 | $3015676949.74            | $4051678489.59             | 54.3100%                  | 72.9700%                   |
| 2025-08-29 | $3153653453.56            | $4309529668.86             | 55.2300%                  | 75.4700%                   |

### 7-Day Gross Yield
| Date       | 7-Day Gross Yield   |
|:---|:---|
| 2025-08-01 | 4.4300%             |
| 2025-08-04 | 4.4300%             |
| 2025-08-05 | 4.4300%             |
| 2025-08-06 | 4.4300%             |
| 2025-08-07 | 4.4300%             |
| 2025-08-08 | 4.4300%             |
| 2025-08-11 | 4.4300%             |
| 2025-08-12 | 4.4300%             |
| 2025-08-13 | 4.4300%             |
| 2025-08-14 | 4.4300%             |
| 2025-08-15 | 4.4200%             |
| 2025-08-18 | 4.4200%             |
| 2025-08-19 | 4.4200%             |
| 2025-08-20 | 4.4200%             |
| 2025-08-21 | 4.4200%             |
| 2025-08-22 | 4.4200%             |
| 2025-08-25 | 4.4200%             |
| 2025-08-26 | 4.4200%             |
| 2025-08-27 | 4.4200%             |
| 2025-08-28 | 4.4200%             |
| 2025-08-29 | 4.4200%             |

### Daily Net Asset Value per Share (Series)
| Date       | Net Asset Value per Share   |
|:---|:---|
| 2025-08-01 | 0.9998                      |
|  |  |
| 2025-08-04 | 0.9998                      |
|  |  |
| 2025-08-05 | 0.9998                      |
|  |  |
| 2025-08-06 | 0.9998                      |
|  |  |
| 2025-08-07 | 0.9998                      |
|  |  |
| 2025-08-08 | 0.9998                      |
|  |  |
| 2025-08-11 | 0.9998                      |
|  |  |
| 2025-08-12 | 0.9998                      |
|  |  |
| 2025-08-13 | 0.9998                      |
|  |  |
| 2025-08-14 | 0.9998                      |
|  |  |
| 2025-08-15 | 0.9998                      |
|  |  |
| 2025-08-18 | 0.9999                      |
|  |  |
| 2025-08-19 | 0.9999                      |
|  |  |
| 2025-08-20 | 0.9999                      |
|  |  |
| 2025-08-21 | 0.9999                      |
|  |  |
| 2025-08-22 | 0.9999                      |
|  |  |
| 2025-08-25 | 1.0000                      |
|  |  |
| 2025-08-26 | 0.9999                      |
|  |  |
| 2025-08-27 | 0.9999                      |
|  |  |
| 2025-08-28 | 0.9999                      |
|  |  |
| 2025-08-29 | 1.0000                      |
|  |  |

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

### Class: CC

- **Minimum Initial Investment:** $200000000.00

- **Net Assets of Class:** $100863.38

- **Number of Shares Outstanding:** 100867.7620

- **Expense Reimbursement/Waiver:** 17789.28

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-08-01 | 0.9998          |
|  |  |
| 2025-08-04 | 0.9998          |
|  |  |
| 2025-08-05 | 0.9998          |
|  |  |
| 2025-08-06 | 0.9998          |
|  |  |
| 2025-08-07 | 0.9998          |
|  |  |
| 2025-08-08 | 0.9998          |
|  |  |
| 2025-08-11 | 0.9998          |
|  |  |
| 2025-08-12 | 0.9998          |
|  |  |
| 2025-08-13 | 0.9998          |
|  |  |
| 2025-08-14 | 0.9998          |
|  |  |
| 2025-08-15 | 0.9998          |
|  |  |
| 2025-08-18 | 0.9999          |
|  |  |
| 2025-08-19 | 0.9999          |
|  |  |
| 2025-08-20 | 0.9999          |
|  |  |
| 2025-08-21 | 0.9999          |
|  |  |
| 2025-08-22 | 0.9999          |
|  |  |
| 2025-08-25 | 1.0000          |
|  |  |
| 2025-08-26 | 0.9999          |
|  |  |
| 2025-08-27 | 0.9999          |
|  |  |
| 2025-08-28 | 0.9999          |
|  |  |
| 2025-08-29 | 1.0000          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-08-01 | $0.00                     | $0.00                   |
| 2025-08-04 | $40000000.00              | $0.00                   |
| 2025-08-05 | $0.00                     | $0.00                   |
| 2025-08-06 | $0.00                     | $40000000.00            |
| 2025-08-07 | $0.00                     | $0.00                   |
| 2025-08-08 | $0.00                     | $0.00                   |
| 2025-08-11 | $0.00                     | $0.00                   |
| 2025-08-12 | $0.00                     | $0.00                   |
| 2025-08-13 | $0.00                     | $0.00                   |
| 2025-08-14 | $0.00                     | $0.00                   |
| 2025-08-15 | $0.00                     | $100013002.30           |
| 2025-08-18 | $0.00                     | $0.00                   |
| 2025-08-19 | $0.00                     | $0.00                   |
| 2025-08-20 | $0.00                     | $0.00                   |
| 2025-08-21 | $0.00                     | $0.00                   |
| 2025-08-22 | $0.00                     | $0.00                   |
| 2025-08-25 | $0.00                     | $0.00                   |
| 2025-08-26 | $0.00                     | $0.00                   |
| 2025-08-27 | $0.00                     | $0.00                   |
| 2025-08-28 | $0.00                     | $0.00                   |
| 2025-08-29 | $0.00                     | $0.00                   |

**Total Gross Subscriptions (Month):** $40000000.00

**Total Gross Redemptions (Month):** $140013002.30

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-08-01 | 4.3100%           |
| 2025-08-04 | 4.3100%           |
| 2025-08-05 | 4.3100%           |
| 2025-08-06 | 4.3100%           |
| 2025-08-07 | 4.3000%           |
| 2025-08-08 | 4.3100%           |
| 2025-08-11 | 4.3100%           |
| 2025-08-12 | 4.3100%           |
| 2025-08-13 | 4.3100%           |
| 2025-08-14 | 4.3100%           |
| 2025-08-15 | 4.3000%           |
| 2025-08-18 | 4.3000%           |
| 2025-08-19 | 4.3000%           |
| 2025-08-20 | 4.3000%           |
| 2025-08-21 | 4.3000%           |
| 2025-08-22 | 4.3000%           |
| 2025-08-25 | 4.3000%           |
| 2025-08-26 | 4.3000%           |
| 2025-08-27 | 4.3000%           |
| 2025-08-28 | 4.3000%           |
| 2025-08-29 | 4.3000%           |

**Beneficial/Record Owner Categories**
| Category                                            | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| Depository institution or other banking institution |  | 100.0000%        | 0.0000%              |

## Part C: Schedule of Portfolio Securities

### Security 1: Liquid Reserves Portfolio

- **C.1 - Title:** Liquid Reserves Portfolio
- **C.6 - Investment Category:** Investment Company
- **Identifiers:** C.3 - CUSIP: NA, C.3 - LEI: N/A, C.5 - Other ID: LMLIQUIDRESERVE
- **C.18 - Value (incl. sponsor support):** $132403.95
- **C.18.a - Value (excl. sponsor support):** $132403.95
- **C.19 - Percentage of Net Assets:** 100.0000%
- **C.17 - Yield as of Reporting Date:** 0.0000%
- **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
- **C.10 - Ratings:** Fitch, Inc.: NR; Moody's Investors Service, Inc.: NR; Standard and Poor's Ratings Services: NR
- **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:** Legg Mason Partners Institutional Trust

**Date:** 2025-09-08

**By:** /s/Christopher Berarducci

**Name of Signing Officer:** Christopher Berarducci

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