# EDGAR Filing Document

**Accession Number:** 0000889512
**File Stem:** 0001193125-25-272209
**Filing Date:** 2025-11
**Character Count:** 14373
**Document Hash:** 1ed1425f069241e50f4730b5feb9b015
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-272209.hdr.sgml**: 20251107

**ACCESSION NUMBER**: 0001193125-25-272209

**CONFORMED SUBMISSION TYPE**: N-MFP3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20251107

**DATE AS OF CHANGE**: 20251107

**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:** 251462351

**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):** 2025-10-31

**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:** $133068.76

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

- **Cash:** $0.00

- **Total Other Assets:** $21585.83

- **Total Liabilities:** $53781.06

- **Net Assets of Series:** $100873.53

- **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 (%)   |
|:---|:---|:---|:---|:---|
| 2025-10-01 | $3087787942.94            | $3623282492.62             | 58.9400%                  | 69.1600%                   |
| 2025-10-02 | $2965136746.18            | $3715557379.12             | 56.3000%                  | 70.5500%                   |
| 2025-10-03 | $2926191967.92            | $3776611533.44             | 55.6900%                  | 71.8800%                   |
| 2025-10-06 | $2945465694.51            | $3795986706.55             | 55.0900%                  | 70.9900%                   |
| 2025-10-07 | $3207890180.75            | $3772819921.75             | 60.8200%                  | 71.5300%                   |
| 2025-10-08 | $3049586569.25            | $3799321672.59             | 57.5300%                  | 71.6700%                   |
| 2025-10-09 | $14463049621.09           | $16075427158.22            | 82.6300%                  | 91.8400%                   |
| 2025-10-10 | $13374672803.60           | $15597108543.21            | 77.6300%                  | 90.5300%                   |
| 2025-10-13 | $0.00                     | $0.00                      | 0.0000%                   | 0.0000%                    |
| 2025-10-14 | $13544078418.15           | $15641908232.65            | 78.0900%                  | 90.1900%                   |
| 2025-10-15 | $13156464488.13           | $15158389049.85            | 77.6900%                  | 89.5200%                   |
| 2025-10-16 | $13578192977.12           | $15707053493.31            | 76.5700%                  | 88.5800%                   |
| 2025-10-17 | $13049828532.86           | $15833323734.86            | 73.5700%                  | 89.2700%                   |
| 2025-10-20 | $13143258174.10           | $15896770127.18            | 75.3300%                  | 91.1100%                   |
| 2025-10-21 | $10021505542.56           | $12050831652.56            | 74.0400%                  | 89.0300%                   |
| 2025-10-22 | $10114235996.00           | $11987369053.79            | 74.9000%                  | 88.7700%                   |
| 2025-10-23 | $9873037308.06            | $11691371721.12            | 73.9200%                  | 87.5300%                   |
| 2025-10-24 | $9906565517.33            | $11525040042.56            | 74.7500%                  | 86.9600%                   |
| 2025-10-27 | $10162602876.20           | $11586343734.01            | 76.3700%                  | 87.0700%                   |
| 2025-10-28 | $10855120693.31           | $11600068965.31            | 81.5900%                  | 87.1900%                   |
| 2025-10-29 | $10697122407.76           | $11509406030.01            | 80.4900%                  | 86.6000%                   |
| 2025-10-30 | $10378952207.84           | $11741081181.84            | 77.3300%                  | 87.4800%                   |
| 2025-10-31 | $9838261456.02            | $11795083152.46            | 72.7400%                  | 87.2100%                   |

### 7-Day Gross Yield
| Date       | 7-Day Gross Yield   |
|:---|:---|
| 2025-10-01 | 4.2400%             |
| 2025-10-02 | 4.2400%             |
| 2025-10-03 | 4.2400%             |
| 2025-10-06 | 4.2300%             |
| 2025-10-07 | 4.2300%             |
| 2025-10-08 | 4.2300%             |
| 2025-10-09 | 4.2200%             |
| 2025-10-10 | 4.1900%             |
| 2025-10-13 | 0.0000%             |
| 2025-10-14 | 4.1900%             |
| 2025-10-15 | 4.1900%             |
| 2025-10-16 | 4.2000%             |
| 2025-10-17 | 4.2000%             |
| 2025-10-20 | 4.2100%             |
| 2025-10-21 | 4.2200%             |
| 2025-10-22 | 4.2100%             |
| 2025-10-23 | 4.2100%             |
| 2025-10-24 | 4.2300%             |
| 2025-10-27 | 4.2400%             |
| 2025-10-28 | 4.2400%             |
| 2025-10-29 | 4.2500%             |
| 2025-10-30 | 4.2200%             |
| 2025-10-31 | 4.1800%             |

### Daily Net Asset Value per Share (Series)
| Date       | Net Asset Value per Share   |
|:---|:---|
| 2025-10-01 | 1.0000                      |
|  |  |
| 2025-10-02 | 1.0000                      |
|  |  |
| 2025-10-03 | 1.0000                      |
|  |  |
| 2025-10-06 | 1.0000                      |
|  |  |
| 2025-10-07 | 1.0000                      |
|  |  |
| 2025-10-08 | 1.0000                      |
|  |  |
| 2025-10-09 | 1.0000                      |
|  |  |
| 2025-10-10 | 1.0000                      |
|  |  |
| 2025-10-13 | 0.0000                      |
|  |  |
| 2025-10-14 | 1.0000                      |
|  |  |
| 2025-10-15 | 1.0000                      |
|  |  |
| 2025-10-16 | 1.0000                      |
|  |  |
| 2025-10-17 | 1.0000                      |
|  |  |
| 2025-10-20 | 1.0001                      |
|  |  |
| 2025-10-21 | 1.0000                      |
|  |  |
| 2025-10-22 | 1.0000                      |
|  |  |
| 2025-10-23 | 1.0000                      |
|  |  |
| 2025-10-24 | 1.0000                      |
|  |  |
| 2025-10-27 | 1.0001                      |
|  |  |
| 2025-10-28 | 1.0000                      |
|  |  |
| 2025-10-29 | 1.0000                      |
|  |  |
| 2025-10-30 | 1.0000                      |
|  |  |
| 2025-10-31 | 1.0000                      |
|  |  |

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

### Class: CC

- **Minimum Initial Investment:** $200000000.00

- **Net Assets of Class:** $100873.53

- **Number of Shares Outstanding:** 100867.7620

- **Expense Reimbursement/Waiver:** 15686.58

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2025-10-01 | 1.0000          |
|  |  |
| 2025-10-02 | 1.0000          |
|  |  |
| 2025-10-03 | 1.0000          |
|  |  |
| 2025-10-06 | 1.0000          |
|  |  |
| 2025-10-07 | 1.0000          |
|  |  |
| 2025-10-08 | 1.0000          |
|  |  |
| 2025-10-09 | 1.0000          |
|  |  |
| 2025-10-10 | 1.0000          |
|  |  |
| 2025-10-13 | 0.0000          |
|  |  |
| 2025-10-14 | 1.0000          |
|  |  |
| 2025-10-15 | 1.0000          |
|  |  |
| 2025-10-16 | 1.0000          |
|  |  |
| 2025-10-17 | 1.0000          |
|  |  |
| 2025-10-20 | 1.0001          |
|  |  |
| 2025-10-21 | 1.0000          |
|  |  |
| 2025-10-22 | 1.0000          |
|  |  |
| 2025-10-23 | 1.0000          |
|  |  |
| 2025-10-24 | 1.0000          |
|  |  |
| 2025-10-27 | 1.0001          |
|  |  |
| 2025-10-28 | 1.0000          |
|  |  |
| 2025-10-29 | 1.0000          |
|  |  |
| 2025-10-30 | 1.0000          |
|  |  |
| 2025-10-31 | 1.0000          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2025-10-01 | $0.00                     | $0.00                   |
| 2025-10-02 | $0.00                     | $0.00                   |
| 2025-10-03 | $0.00                     | $0.00                   |
| 2025-10-06 | $0.00                     | $0.00                   |
| 2025-10-07 | $0.00                     | $0.00                   |
| 2025-10-08 | $0.00                     | $0.00                   |
| 2025-10-09 | $0.00                     | $0.00                   |
| 2025-10-10 | $0.00                     | $100000000.00           |
| 2025-10-13 | $0.00                     | $0.00                   |
| 2025-10-14 | $0.00                     | $0.00                   |
| 2025-10-15 | $0.00                     | $0.00                   |
| 2025-10-16 | $0.00                     | $0.00                   |
| 2025-10-17 | $0.00                     | $0.00                   |
| 2025-10-20 | $0.00                     | $0.00                   |
| 2025-10-21 | $0.00                     | $0.00                   |
| 2025-10-22 | $0.00                     | $0.00                   |
| 2025-10-23 | $0.00                     | $0.00                   |
| 2025-10-24 | $0.00                     | $0.00                   |
| 2025-10-27 | $0.00                     | $0.00                   |
| 2025-10-28 | $0.00                     | $0.00                   |
| 2025-10-29 | $0.00                     | $0.00                   |
| 2025-10-30 | $0.00                     | $0.00                   |
| 2025-10-31 | $0.00                     | $0.00                   |

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

**Total Gross Redemptions (Month):** $100000000.00

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2025-10-01 | 4.1200%           |
| 2025-10-02 | 4.1200%           |
| 2025-10-03 | 4.1200%           |
| 2025-10-06 | 4.1100%           |
| 2025-10-07 | 4.1100%           |
| 2025-10-08 | 4.1100%           |
| 2025-10-09 | 4.1000%           |
| 2025-10-10 | 4.0700%           |
| 2025-10-13 | 0.0000%           |
| 2025-10-14 | 4.0700%           |
| 2025-10-15 | 4.0700%           |
| 2025-10-16 | 4.0800%           |
| 2025-10-17 | 4.0800%           |
| 2025-10-20 | 4.0900%           |
| 2025-10-21 | 4.1000%           |
| 2025-10-22 | 4.0900%           |
| 2025-10-23 | 4.0900%           |
| 2025-10-24 | 4.1100%           |
| 2025-10-27 | 4.1200%           |
| 2025-10-28 | 4.1200%           |
| 2025-10-29 | 4.1300%           |
| 2025-10-30 | 4.1000%           |
| 2025-10-31 | 4.0600%           |

**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):** $133068.76
- **C.18.a - Value (excl. sponsor support):** $133068.76
- **C.19 - Percentage of Net Assets:** 100.0000%
- **C.17 - Yield as of Reporting Date:** 0.0000%
- **C.11 - Maturity Date (WAM):** 2025-11-03
- **C.12 - Maturity Date (WAL):** 2025-11-03
- **C.13 - Final Legal Maturity Date:** 2025-11-03
- **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:** 2025-11-07

**By:** /s/Christopher Berarducci

**Name of Signing Officer:** Christopher Berarducci

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