# EDGAR Filing Document

**Accession Number:** 0002012326
**File Stem:** 0001193125-26-169915
**Filing Date:** 2026-4
**Character Count:** 3442
**Document Hash:** d73ee422b5b670b62411e76493efdbbd
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-169915.hdr.sgml**: 20260422

**ACCESSION NUMBER**: 0001193125-26-169915

**CONFORMED SUBMISSION TYPE**: 424B3

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260422

**DATE AS OF CHANGE**: 20260422

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** AB CarVal Credit Opportunities Fund
- **CENTRAL INDEX KEY:** 0002012326

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

**FILING VALUES:**
- **FORM TYPE:** 424B3
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-280298
- **FILM NUMBER:** 26883043

**BUSINESS ADDRESS:**
- **STREET 1:** 1601 UTICA AVENUE SOUTH, SUITE 1000
- **CITY:** MINNEAPOLIS
- **STATE:** MN
- **ZIP:** 55416
- **BUSINESS PHONE:** 952-444-4780

**MAIL ADDRESS:**
- **STREET 1:** 1601 UTICA AVENUE SOUTH, SUITE 1000
- **CITY:** MINNEAPOLIS
- **STATE:** MN
- **ZIP:** 55416

**Filed pursuant to Rule 424(b)(3)<br>File No. 333-280298<br>**

<br> **AB CarVal Credit Opportunities Fund** 

**(the "Fund")** 

**Common Shares of Beneficial Interest** 

**Class A Shares** 

**Advisor Shares** 

**Class C Shares** 

**Class U Shares** 

**Supplement dated April 22, 2026** 

**to the Fund's currently effective Prospectus dated October 28, 2025, as supplemented to date** 

**(the "Prospectus")** 

This prospectus supplement ("Supplement") is part of and should be read in conjunction with the Prospectus. You should retain this Supplement with your Prospectus for future reference. Unless otherwise defined herein, capitalized terms used in this Supplement shall have the same meanings as in the Prospectus.

The purpose of this Supplement is to disclose that on March 26, 2026, Equitable Holdings, Inc. ("EQH") and Corebridge Financial, Inc. ("Corebridge") announced that they have entered into a definitive agreement to merge (the "Transaction"). EQH is the indirect holder of a majority of the partnership interests in AllianceBernstein L.P. ("AB LP"), which is the indirect parent of AB CarVal Investors, L.P., the investment adviser to the Fund (the "Adviser"). EQH is also the indirect parent of AllianceBernstein Corporation, the general partner of AB LP. The Transaction is expected to close by the end of 2026, subject to customary closing conditions, including the receipt of requisite regulatory approvals and approval of the shareholders of both EQH and Corebridge.

Under the Investment Company Act of 1940, as amended (the "1940 Act"), an investment advisory agreement between a registered investment company, such as the Fund, and its investment adviser must include a provision providing for its automatic termination upon its "assignment" (as defined in the 1940 Act). The closing of the Transaction will be deemed to cause an "assignment" of the investment advisory agreement between the Fund and the Adviser. As a result, the closing of the Transaction will cause the investment advisory agreement to terminate automatically in accordance with its terms. It is anticipated that, prior to the closing of the Transaction, the Fund's Board of Trustees (the "Board") will consider a new investment advisory agreement between the Fund and the Adviser. If approved by the Board, the new investment advisory agreement will be presented to the Fund's shareholders for approval, and, if approved by shareholders, the new investment advisory agreement will take effect upon the closing of the Transaction.