# EDGAR Filing Document

**Accession Number:** 0000863520
**File Stem:** 0001655589-26-000857
**Filing Date:** 2026-6
**Character Count:** 6487
**Document Hash:** aa5afe0c314cad05ae9ae56b35b6637b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001655589-26-000857.hdr.sgml**: 20260616

**ACCESSION NUMBER**: 0001655589-26-000857

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260616

**DATE AS OF CHANGE**: 20260616

**EFFECTIVENESS DATE**: 20260616

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** WESTERN ASSET FUNDS INC
- **CENTRAL INDEX KEY:** 0000863520

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-34929
- **FILM NUMBER:** 261093326

**BUSINESS ADDRESS:**
- **STREET 1:** 100 INTERNATIONAL DRIVE
- **CITY:** BALTIMORE
- **STATE:** MD
- **ZIP:** 21202
- **BUSINESS PHONE:** 410-454-2760

**MAIL ADDRESS:**
- **STREET 1:** 100 INTERNATIONAL DRIVE
- **STREET 2:** 7TH FLOOR
- **CITY:** BALTIMORE
- **STATE:** MD
- **ZIP:** 21202

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LM INSTITUTIONAL FUND ADVISORS I INC
- **DATE OF NAME CHANGE:** 19980818

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** WESTERN ASSET TRUST INC
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### Western Asset Core Bond Fund (Series ID: S000000713)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class I    | WATFX         | C000002079 |
| Class FI   | WAPIX         | C000002080 |
| Class IS   | WACSX         | C000066988 |
| CLASS A    | WABAX         | C000113701 |
| CLASS C    | WABCX         | C000113702 |
| CLASS R    | WABRX         | C000113703 |
| Class C1   | LWACX         | C000117034 |

---

### Western Asset Core Plus Bond Fund (Series ID: S000000714)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class I    | WACPX         | C000002081 |
| Class FI   | WACIX         | C000002082 |
| Class IS   | WAPSX         | C000066989 |
| CLASS A    | WAPAX         | C000113704 |
| CLASS C    | WAPCX         | C000113705 |
| CLASS R    | WAPRX         | C000113706 |
| Class C1   | LWCPX         | C000117035 |

---

### Western Asset Inflation Indexed Plus Bond Fund (Series ID: S000000715)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class FI   | WATPX         | C000002083 |
| Class I    | WAIIX         | C000002084 |
| Class IS   | WAFSX         | C000066990 |
| CLASS A    | WAFAX         | C000113707 |
| CLASS C    | WAFCX         | C000113708 |
| CLASS R    | WAFRX         | C000113709 |
| Class C1   | LWICX         | C000117036 |

---

## Series and Classes Contracts Data

### Western Asset Core Bond Fund (Series ID: S000000713)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000002079 | Class I      | WATFX           |
| C000002080 | Class FI     | WAPIX           |
| C000066988 | Class IS     | WACSX           |
| C000113701 | CLASS A      | WABAX           |
| C000113702 | CLASS C      | WABCX           |
| C000113703 | CLASS R      | WABRX           |
| C000117034 | Class C1     | LWACX           |

### Western Asset Core Plus Bond Fund (Series ID: S000000714)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000002081 | Class I      | WACPX           |
| C000002082 | Class FI     | WACIX           |
| C000066989 | Class IS     | WAPSX           |
| C000113704 | CLASS A      | WAPAX           |
| C000113705 | CLASS C      | WAPCX           |
| C000113706 | CLASS R      | WAPRX           |
| C000117035 | Class C1     | LWCPX           |

### Western Asset Inflation Indexed Plus Bond Fund (Series ID: S000000715)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000002083 | Class FI     | WATPX           |
| C000002084 | Class I      | WAIIX           |
| C000066990 | Class IS     | WAFSX           |
| C000113707 | CLASS A      | WAFAX           |
| C000113708 | CLASS C      | WAFCX           |
| C000113709 | CLASS R      | WAFRX           |
| C000117036 | Class C1     | LWICX           |

BK38-SA1 06/26

---

| | |
|:---|:---|
| ![](img_650279b4e2384f1.jpg) | ![](img_28cc82195b184f1.jpg) |

---

**WESTERN ASSET FUNDS, INC.** <br>**SUPPLEMENT DATED JUNE 16, 2026**<br>**TO THE STATEMENT OF ADDITIONAL INFORMATION ("SAI")** <br>**OF EACH FUND LISTED IN <u>SCHEDULE A</u>** 

#### The following replaces the section titled "Investment Professionals – Investment Professionals Securities Ownership" in the SAI of each fund listed in Schedule A:

#### Investment Professionals Securities Ownership
The table below identifies ownership of equity securities of the Fund by the investment professionals responsible for the day-to-day management of the Fund as of December 31, 2025.

---

| | |
|:---|:---|
| Investment Professionals | Dollar Range of Ownership of Securities ($) |

---

#### Core Bond Fund
<br> Michael C. BuchananAmit Chopra<sup>1</sup>Mark S. LindbloomFrederick R. Marki<sup>2</sup>Nicholas Mastroianni<sup>1</sup>Julien A. Scholnick<sup>3</sup>Rafael Zielonka<sup>4</sup> None10,001-50,000NoneNoneNoneNoneNone

#### Core Plus Bond Fund
<br> Michael C. BuchananAmit Chopra<sup>1</sup>Mark S. LindbloomFrederick R. Marki<sup>2</sup>Nicholas Mastroianni<sup>1</sup>Julien A. Scholnick<sup>3</sup>Rafael Zielonka<sup>4</sup> None10,001-50,000100,001-500,000NoneNone50,001-100,000None

------

#### Inflation Indexed Plus Bond Fund
<br> Michael C. BuchananAmit ChopraMark S. Lindbloom<sup>4</sup>Frederick R. Marki<sup>2</sup>Nicholas Mastroianni<sup>1</sup>Rafael Zielonka<sup>4</sup> NoneNoneNoneNoneNoneNone

<sup>1</sup> Amit Chopra and Nicholas Mastroianni joined the applicable Fund's investment professional team January 27, 2026.<br><sup>2</sup> Effective December 31, 2026, Frederick R. Marki will step down as a member of the Fund's investment professional team.<br><sup>3</sup> Effective September 30, 2026, Julien A. Scholnick will step down as a member of the Fund's investment professional team.<br><sup>4</sup> Information is as of March 31, 2026. Mark S. Lindbloom and Rafael Zielonka joined the applicable Fund's investment professional team May 1, 2026.

**<u>SCHEDULE A</u>** <br>

---

| | |
|:---|:---|
| **Fund** | **Date of SAI**  |
| **<u>WESTERN ASSET FUNDS, INC.</u>**  |  |
| Western Asset Core Bond Fund  | May 1, 2026 |
| Western Asset Core Plus Bond Fund | May 1, 2026 |
| Western Asset Inflation Indexed Plus Bond Fund | May 1, 2026 |

---

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

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