# EDGAR Filing Document

**Accession Number:** 0000104865
**File Stem:** 0000051931-25-000661
**Filing Date:** 2025-7
**Character Count:** 2850
**Document Hash:** b1ddea8ec794d32344fc710f24da3300
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000051931-25-000661.hdr.sgml**: 20250707

**ACCESSION NUMBER**: 0000051931-25-000661

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250707

**DATE AS OF CHANGE**: 20250707

**EFFECTIVENESS DATE**: 20250707

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** WASHINGTON MUTUAL INVESTORS FUND
- **CENTRAL INDEX KEY:** 0000104865

**ORGANIZATION NAME:**
- **EIN:** 520793788
- **FISCAL YEAR END:** 0430

**FILING VALUES:**
- **FORM TYPE:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 002-11051
- **FILM NUMBER:** 251107373

**BUSINESS ADDRESS:**
- **STREET 1:** 333 S HOPE ST - 55TH FL (ZTM)
- **CITY:** LOS ANGELES
- **STATE:** CA
- **ZIP:** 90071
- **BUSINESS PHONE:** 213-486-9200

**MAIL ADDRESS:**
- **STREET 1:** 6455 IRVINE CENTER DRIVE
- **CITY:** IRVINE
- **STATE:** CA
- **ZIP:** 92618

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** WASHINGTON MUTUAL INVESTORS FUND INC
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### WASHINGTON MUTUAL INVESTORS FUND (Series ID: S000009388)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000025719 | Class A       | AWSHX           |
| C000025720 | Class R-1     | RWMAX           |
| C000025721 | Class R-2     | RWMBX           |
| C000025722 | Class R-3     | RWMCX           |
| C000025723 | Class R-4     | RWMEX           |
| C000025724 | Class R-5     | RWMFX           |
| C000025726 | Class C       | WSHCX           |
| C000025727 | Class F-1     | WSHFX           |
| C000025728 | Class 529-A   | CWMAX           |
| C000025730 | Class 529-C   | CWMCX           |
| C000025731 | Class 529-E   | CWMEX           |
| C000025732 | Class 529-F-1 | CWMFX           |
| C000068526 | Class F-2     | WMFFX           |
| C000077924 | R-6           | RWMGX           |
| C000148358 | Class R-2E    | RWEBX           |
| C000164825 | Class R-5E    | RWMHX           |
| C000179991 | Class F-3     | FWMIX           |
| C000189454 | Class 529-T   | TMWMX           |
| C000189455 | Class T       | TWMMX           |
| C000221714 | Class 529-F-2 | FWMMX           |
| C000221715 | Class 529-F-3 | FWWMX           |

<br> July 7, 2025

U.S. Securities and Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549-3628

---

| | |
|:---|:---|
| **Re:** | **Washington Mutual Investors Fund** |
|  | **File Nos. 002-11051 and 811-00604** |

---

Dear Sir or Madam:

Pursuant to Rule 497(j), I hereby certify that no changes have been made to the forms of Statement of Additional Information since the electronic filing on June 30, 2025 of Registrant's Post-Effective Amendment No. 153 under the Securities Act of 1933 and Amendment No. 81 under the Investment Company Act of 1940, as amended.

Sincerely,

/s/ Courtney R. Taylor

Courtney R. Taylor

Secretary