# EDGAR Filing Document

**Accession Number:** 0000889512
**File Stem:** 0001193125-26-096183
**Filing Date:** 2026-3
**Character Count:** 12978
**Document Hash:** 5f349b27133397ea89df7eef77801f0a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-096183.hdr.sgml**: 20260306

**ACCESSION NUMBER**: 0001193125-26-096183

**CONFORMED SUBMISSION TYPE**: N-MFP3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260228

**FILED AS OF DATE**: 20260306

**DATE AS OF CHANGE**: 20260306

**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:** 26730250

**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):** 2026-02-28

**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:** $170597370.69

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

- **Cash:** $0.00

- **Total Other Assets:** $11911.25

- **Total Liabilities:** $512605.32

- **Net Assets of Series:** $170096676.62

- **Number of Shares Outstanding (Series):** 170100867.7620

- **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 (%)   |
|:---|:---|:---|:---|:---|
| 2026-02-02 | $2010228905.95            | $2827779762.90             | 43.4500%                  | 61.1200%                   |
| 2026-02-03 | $2157784150.70            | $2988217791.54             | 46.6600%                  | 64.6200%                   |
| 2026-02-04 | $2013719790.03            | $2966512925.83             | 43.2800%                  | 63.7600%                   |
| 2026-02-05 | $5765169766.11            | $6742968281.01             | 66.1600%                  | 77.3800%                   |
| 2026-02-06 | $5734896094.78            | $6747673914.78             | 66.1400%                  | 77.8200%                   |
| 2026-02-09 | $5793998916.62            | $6743809894.12             | 66.8600%                  | 77.8200%                   |
| 2026-02-10 | $6103216026.81            | $6888047079.31             | 68.1200%                  | 76.8800%                   |
| 2026-02-11 | $5464918157.95            | $6549704432.95             | 62.5400%                  | 74.9500%                   |
| 2026-02-12 | $5298478193.45            | $6458187683.45             | 61.6400%                  | 75.1400%                   |
| 2026-02-13 | $5848922588.51            | $6758711807.01             | 65.7300%                  | 75.9500%                   |
| 2026-02-17 | $7599677635.93            | $8374469510.93             | 73.3300%                  | 80.8100%                   |
| 2026-02-18 | $5883576142.34            | $6908352187.34             | 65.9600%                  | 77.4400%                   |
| 2026-02-19 | $6086333670.41            | $7086081380.41             | 65.6400%                  | 76.4300%                   |
| 2026-02-20 | $5658643816.28            | $6658434768.78             | 60.8800%                  | 71.6400%                   |
| 2026-02-23 | $4630681656.80            | $5579473663.67             | 57.4100%                  | 69.1700%                   |
| 2026-02-24 | $4858489424.87            | $5747170213.87             | 59.3700%                  | 70.2300%                   |
| 2026-02-25 | $4612795964.11            | $5700983647.84             | 56.0500%                  | 69.2700%                   |
| 2026-02-26 | $4432055713.69            | $5620201363.67             | 53.5700%                  | 67.9300%                   |
| 2026-02-27 | $4759662683.96            | $6123770805.58             | 55.1700%                  | 70.9800%                   |

### 7-Day Gross Yield
| Date       | 7-Day Gross Yield   |
|:---|:---|
| 2026-02-02 | 3.7800%             |
| 2026-02-03 | 3.7800%             |
| 2026-02-04 | 3.7800%             |
| 2026-02-05 | 3.7800%             |
| 2026-02-06 | 3.7500%             |
| 2026-02-09 | 3.7500%             |
| 2026-02-10 | 3.7400%             |
| 2026-02-11 | 3.7300%             |
| 2026-02-12 | 3.7300%             |
| 2026-02-13 | 3.7400%             |
| 2026-02-17 | 3.7400%             |
| 2026-02-18 | 3.7400%             |
| 2026-02-19 | 3.7500%             |
| 2026-02-20 | 3.7500%             |
| 2026-02-23 | 3.7500%             |
| 2026-02-24 | 3.7500%             |
| 2026-02-25 | 3.7500%             |
| 2026-02-26 | 3.7500%             |
| 2026-02-27 | 3.7600%             |

### Daily Net Asset Value per Share (Series)
| Date       | Net Asset Value per Share   |
|:---|:---|
| 2026-02-02 | 1.0000                      |
|  |  |
| 2026-02-03 | 1.0000                      |
|  |  |
| 2026-02-04 | 1.0000                      |
|  |  |
| 2026-02-05 | 1.0000                      |
|  |  |
| 2026-02-06 | 1.0000                      |
|  |  |
| 2026-02-09 | 1.0000                      |
|  |  |
| 2026-02-10 | 1.0000                      |
|  |  |
| 2026-02-11 | 1.0000                      |
|  |  |
| 2026-02-12 | 1.0000                      |
|  |  |
| 2026-02-13 | 1.0000                      |
|  |  |
| 2026-02-17 | 1.0000                      |
|  |  |
| 2026-02-18 | 1.0000                      |
|  |  |
| 2026-02-19 | 1.0000                      |
|  |  |
| 2026-02-20 | 1.0000                      |
|  |  |
| 2026-02-23 | 1.0000                      |
|  |  |
| 2026-02-24 | 1.0000                      |
|  |  |
| 2026-02-25 | 1.0000                      |
|  |  |
| 2026-02-26 | 1.0000                      |
|  |  |
| 2026-02-27 | 1.0000                      |
|  |  |

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

### Class: CC

- **Minimum Initial Investment:** $200000000.00

- **Net Assets of Class:** $170096676.62

- **Number of Shares Outstanding:** 170100867.7620

- **Expense Reimbursement/Waiver:** 34404.96

**Daily Net Asset Value per Share (Class)**
| Date       | NAV per Share   |
|:---|:---|
| 2026-02-02 | 1.0000          |
|  |  |
| 2026-02-03 | 1.0000          |
|  |  |
| 2026-02-04 | 1.0000          |
|  |  |
| 2026-02-05 | 1.0000          |
|  |  |
| 2026-02-06 | 1.0000          |
|  |  |
| 2026-02-09 | 1.0000          |
|  |  |
| 2026-02-10 | 1.0000          |
|  |  |
| 2026-02-11 | 1.0000          |
|  |  |
| 2026-02-12 | 1.0000          |
|  |  |
| 2026-02-13 | 1.0000          |
|  |  |
| 2026-02-17 | 1.0000          |
|  |  |
| 2026-02-18 | 1.0000          |
|  |  |
| 2026-02-19 | 1.0000          |
|  |  |
| 2026-02-20 | 1.0000          |
|  |  |
| 2026-02-23 | 1.0000          |
|  |  |
| 2026-02-24 | 1.0000          |
|  |  |
| 2026-02-25 | 1.0000          |
|  |  |
| 2026-02-26 | 1.0000          |
|  |  |
| 2026-02-27 | 1.0000          |
|  |  |

**Daily Shareholder Flows**
| Date       | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| 2026-02-02 | $0.00                     | $0.00                   |
| 2026-02-03 | $0.00                     | $0.00                   |
| 2026-02-04 | $0.00                     | $0.00                   |
| 2026-02-05 | $0.00                     | $0.00                   |
| 2026-02-06 | $0.00                     | $0.00                   |
| 2026-02-09 | $0.00                     | $0.00                   |
| 2026-02-10 | $0.00                     | $0.00                   |
| 2026-02-11 | $0.00                     | $0.00                   |
| 2026-02-12 | $0.00                     | $0.00                   |
| 2026-02-13 | $0.00                     | $0.00                   |
| 2026-02-17 | $0.00                     | $0.00                   |
| 2026-02-18 | $0.00                     | $0.00                   |
| 2026-02-19 | $0.00                     | $0.00                   |
| 2026-02-20 | $0.00                     | $0.00                   |
| 2026-02-23 | $0.00                     | $0.00                   |
| 2026-02-24 | $0.00                     | $0.00                   |
| 2026-02-25 | $0.00                     | $0.00                   |
| 2026-02-26 | $0.00                     | $0.00                   |
| 2026-02-27 | $0.00                     | $0.00                   |

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

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

**7-Day Net Yield (Class)**
| Date       | 7-Day Net Yield   |
|:---|:---|
| 2026-02-02 | 3.6600%           |
| 2026-02-03 | 3.6600%           |
| 2026-02-04 | 3.6600%           |
| 2026-02-05 | 3.6600%           |
| 2026-02-06 | 3.6300%           |
| 2026-02-09 | 3.6300%           |
| 2026-02-10 | 3.6200%           |
| 2026-02-11 | 3.6100%           |
| 2026-02-12 | 3.6100%           |
| 2026-02-13 | 3.6200%           |
| 2026-02-17 | 3.6200%           |
| 2026-02-18 | 3.6200%           |
| 2026-02-19 | 3.6300%           |
| 2026-02-20 | 3.6300%           |
| 2026-02-23 | 3.6300%           |
| 2026-02-24 | 3.6300%           |
| 2026-02-25 | 3.6300%           |
| 2026-02-26 | 3.6300%           |
| 2026-02-27 | 3.6400%           |

**Beneficial/Record Owner Categories**
| Category                                                                    | Other Category   | Record Owner %   | Beneficial Owner %   |
|:---|:---|:---|:---|
| State or municipal government entity (excluding governmental pension plans) |  | 99.9400%         | 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):** $170597370.69
- **C.18.a - Value (excl. sponsor support):** $170597370.69
- **C.19 - Percentage of Net Assets:** 100.0000%
- **C.17 - Yield as of Reporting Date:** 0.0000%
- **C.11 - Maturity Date (WAM):** 2026-03-02
- **C.12 - Maturity Date (WAL):** 2026-03-02
- **C.13 - Final Legal Maturity Date:** 2026-03-02
- **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:** 2026-03-06

**By:** /s/Christopher Berarducci

**Name of Signing Officer:** Christopher Berarducci

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