# EDGAR Filing Document

**Accession Number:** 0000889512
**File Stem:** 0001145549-23-005623
**Filing Date:** 2023-2
**Character Count:** 7656
**Document Hash:** ebc625dd7e4b0b312d22b55254256b49
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001145549-23-005623.hdr.sgml**: 20230207

**ACCESSION NUMBER**: 0001145549-23-005623

**CONFORMED SUBMISSION TYPE**: N-MFP2

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230131

**FILED AS OF DATE**: 20230207

**DATE AS OF CHANGE**: 20230207

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LEGG MASON PARTNERS INSTITUTIONAL TRUST
- **CENTRAL INDEX KEY:** 0000889512
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 0831

**FILING VALUES:**
- **FORM TYPE:** N-MFP2
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-06740
- **FILM NUMBER:** 23595745

**BUSINESS ADDRESS:**
- **STREET 1:** LEGG MASON & CO., LLC
- **STREET 2:** 620 EIGHTH AVENUE, 49TH FLOOR
- **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, 49TH FLOOR
- **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 Institutional U.S. Treasury Obligations Money Market Fund (Series ID: S000041891)

| Class ID   | Class Name            | Ticker Symbol   |
|:---|:---|:---|
| C000130074 | Institutional Shares  | LUIXX           |
| C000130075 | Administrative Shares | LAOXX           |
| C000130076 | Investor Shares       | LAIXX           |

# Form N-MFP: Monthly Schedule of Portfolio Holdings

## N-MFP: Filer Information

**Submission Type:** N-MFP2

**Live/Test Flag:** —

**Is Electronic Copy of Paper Format:** —

**CIK:** —

### General Information

**Report for (YYYY-MM-DD):** 2023-01-31

**EDGAR Series Identifier:** S000041891

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

**Is this the fund's final filing on Form N-MFP?:** —

**Is Fund Liquidating?:** —

**Is Fund Merging/Being Acquired?:** —

**Has the fund acquired or merged with another fund during the reporting period?:** —

## Part A: Series-Level Information about the Fund

### Service Providers
| Item   | Role                          | Details                                                      | File/CIK Number   |
|:---|:---|:---|:---|
| A.4    | Independent Public Accountant | PricewaterhouseCoopers LLP<br>City: Baltimore<br>State: MD   |  |
| A.6    | Transfer Agent                | BNY Mellon Investment Servicing (US) Inc.<br>CIK: 0000849542 | 084-01761         |

### Fund Characteristics & Assets

- **A.1 - Securities Act File Number:** 033-49552

- **A.7 - Is this a Feeder Fund?:** Yes

- **A.8 - Is this a Master Fund?:** No

- **A.9 - Is this series primarily used to fund insurance company separate accounts?:** No

- **A.10 - Money Market Fund Category:** Exempt Government

- **A.11 - WAM:** 6 days

- **A.12 - WAL:** 6 days

- **Total Value of Portfolio Securities:** $519242482.11

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

- **Cash:** $0.00

- **Total Other Assets:** $26220.81

- **Total Liabilities:** $1804281.49

- **Net Assets of Series:** $517464421.43

- **Number of Shares Outstanding (Series):** 517457075.20

- **Stable Price Per Share:** $1.00

- **7-Day Gross Yield:** 4.4000%

### Weekly Liquid Assets
| Period         | Daily Liquid Assets ($)   | Weekly Liquid Assets ($)   | Daily Liquid Assets (%)   | Weekly Liquid Assets (%)   |
|:---|:---|:---|:---|:---|
| Friday, Week 1 |  | $479401966.45              |  | 99.7300%                   |
| Friday, Week 2 |  | $476526467.18              |  | 99.6800%                   |
| Friday, Week 3 |  | $475256813.07              |  | 99.6600%                   |
| Friday, Week 4 |  | $476163207.33              |  | 99.6100%                   |
| Friday, Week 5 |  | $0.00                      |  | 0.0000%                    |

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

### Class: Unknown Class (—)

- **B.2 - Minimum Initial Investment:** $1000000.00

- **B.3 - Net Assets of Class:** $144171666.56

- **B.4 - Shares Outstanding:** 144168975.67

- **B.7.7 - 7-Day Net Yield:** 4.3100%

- **Person Paying for Fund Expenses?:** Yes

- **Expense Reimbursement/Waiver Description:** Legg Mason Partners Fund Advisor: Expense Cap Waiver $13,219

**Weekly Flows:**

| Period   | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| Week 1   | $9063676.38               | $14700040.05            |
| Week 2   | $1646896.37               | $112200.00              |
| Week 3   | $2766394.08               | $697500.00              |
| Week 4   | $163266.40                | $204550.04              |

**Monthly Shareholder Flow Activity:**

- **Gross Subscriptions for month:** $63739233.23

- **Gross Redemptions for month:** $15847959.13

### Class: Unknown Class (—)

- **B.2 - Minimum Initial Investment:** $1000000.00

- **B.3 - Net Assets of Class:** $363697944.81

- **B.4 - Shares Outstanding:** 363693303.20

- **B.7.7 - 7-Day Net Yield:** 4.0900%

- **Person Paying for Fund Expenses?:** Yes

- **Expense Reimbursement/Waiver Description:** Legg Mason Partners Fund Advisor: Expense Cap Waiver $41,655

**Weekly Flows:**

| Period   | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| Week 1   | $15273306.22              | $1228500.00             |
| Week 2   | $5509000.00               | $10160000.00            |
| Week 3   | $5861500.00               | $9422000.00             |
| Week 4   | $13096500.00              | $12262000.00            |

**Monthly Shareholder Flow Activity:**

- **Gross Subscriptions for month:** $39740306.22

- **Gross Redemptions for month:** $41842000.00

### Class: Unknown Class (—)

- **B.2 - Minimum Initial Investment:** $1000000.00

- **B.3 - Net Assets of Class:** $9594810.06

- **B.4 - Shares Outstanding:** 9594796.33

- **B.7.7 - 7-Day Net Yield:** 4.2600%

- **Person Paying for Fund Expenses?:** Yes

- **Expense Reimbursement/Waiver Description:** Franklin Distributors, LLC. 12B-1 Waiver $412 & Legg Mason Partners Fund Advisor: Expense Cap Waiver $3,462

**Weekly Flows:**

| Period   | Gross Subscriptions ($)   | Gross Redemptions ($)   |
|:---|:---|:---|
| Week 1   | $33942.46                 | $565127.84              |
| Week 4   | $0.00                     | $25000.00               |

**Monthly Shareholder Flow Activity:**

- **Gross Subscriptions for month:** $33942.46

- **Gross Redemptions for month:** $590127.84

## Part C: Schedule of Portfolio Securities

### Security 1: U.S. Treasury Obligations Portfolio

- **C.1 - Title:** U.S. Treasury Obligations Portfolio
- **C.6 - Investment Category:** Investment Company
- **Identifiers:** C.5 - Other ID: LMUSTREASURYOBLI
- **C.18 - Value (incl. sponsor support):** $519242482.11
- **C.18.a - Value (excl. sponsor support):** $519242482.11
- **Principal Amount:** —
- **Amortized Cost:** —
- **Fair Value:** —
- **C.19 - Percentage of Net Assets:** 100.0000%
- **C.17 - Yield as of Reporting Date:** 0.0000%
- **C.11 - Maturity Date (WAM):** 2023-02-07
- **C.12 - Maturity Date (WAL):** 2023-02-07
- **C.13 - Final Legal Maturity Date:** 2023-02-07
- **Characteristics:** 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:** 2023-01-09

**By:** Christopher Berarducci

**Name of Signing Officer:** Christopher Berarducci

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