# EDGAR Filing Document

**Accession Number:** 0000880366
**File Stem:** 0001193125-25-236600
**Filing Date:** 2025-10
**Character Count:** 2531
**Document Hash:** 67151fba56e524f3b1b42b350f054081
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-236600.hdr.sgml**: 20251010

**ACCESSION NUMBER**: 0001193125-25-236600

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20251010

**DATE AS OF CHANGE**: 20251010

**EFFECTIVENESS DATE**: 20251010

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** LEGG MASON PARTNERS INVESTMENT TRUST
- **CENTRAL INDEX KEY:** 0000880366

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1130

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-43446
- **FILM NUMBER:** 251386628

**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:** LEGG MASON PARTNERS EQUITY TRUST
- **DATE OF NAME CHANGE:** 20070412

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LEGG MASON PARTNERS INVESTMENT TRUST
- **DATE OF NAME CHANGE:** 20060407

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** SMITH BARNEY INVESTMENT TRUST
- **DATE OF NAME CHANGE:** 19950831

## Series and Classes Contracts Data

### ClearBridge Small Cap Growth Fund (Series ID: S000016663)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000046565 | Class A      | SASMX           |
| C000046567 | Class C      | SCSMX           |
| C000046569 | Class FI     | LMPSX           |
| C000046570 | Class R      | LMPOX           |
| C000046571 | Class I      | SBPYX           |
| C000046572 | Class 1      | LMPMX           |
| C000063670 | Class IS     | LMOIX           |

90149-P310/25

![LOGO](g36245clearbridgelogo.jpg)

**LEGG MASON PARTNERS INVESTMENT TRUST** 

**SUPPLEMENT DATED OCTOBER 10 2025** 

**TO THE SUMMARY PROSPECTUS, PROSPECTUS** 

**AND STATEMENT OF ADDITIONAL INFORMATION** 

**EACH DATED MARCH 1, 2025 OF** 

**CLEARBRIDGE SMALL CAP GROWTH FUND (THE "FUND")** 

**This supplement replaces and supersedes the supplement dated March 1, 2025.** 

Effective December 1, 2025, the Fund will reopen to purchases and incoming exchanges from new investors. Please see the section titled "Share class availability" in the Fund's prospectus for information regarding each share classes' availability.

**Please retain this supplement for future reference.**