# EDGAR Filing Document

**Accession Number:** 0001593547
**File Stem:** 0001398344-26-009461
**Filing Date:** 2026-5
**Character Count:** 4396
**Document Hash:** e0dde902538219a0fe19e2d4ce7d27aa
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001398344-26-009461.hdr.sgml**: 20260520

**ACCESSION NUMBER**: 0001398344-26-009461

**CONFORMED SUBMISSION TYPE**: 497K

**PUBLIC DOCUMENT COUNT**: 4

**FILED AS OF DATE**: 20260520

**DATE AS OF CHANGE**: 20260520

**EFFECTIVENESS DATE**: 20260520

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Advisors' Inner Circle Fund III
- **CENTRAL INDEX KEY:** 0001593547

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE

**FILING VALUES:**
- **FORM TYPE:** 497K
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-192858
- **FILM NUMBER:** 261002965

**BUSINESS ADDRESS:**
- **STREET 1:** ONE FREEDOM VALLEY DRIVE
- **CITY:** OAKS
- **STATE:** PA
- **ZIP:** 19456
- **BUSINESS PHONE:** (800) 342-5734

**MAIL ADDRESS:**
- **STREET 1:** ONE FREEDOM VALLEY DRIVE
- **CITY:** OAKS
- **STATE:** PA
- **ZIP:** 19456

## Series and Classes Contracts Data

### GQG PARTNERS GLOBAL QUALITY EQUITY FUND (Series ID: S000065108)

| Class ID   | Class Name           | Ticker Symbol   |
|:---|:---|:---|
| C000210819 | R6 Shares            | GQRRX           |
| C000210820 | Institutional Shares | GQRIX           |
| C000210821 | Investor Shares      | GQRPX           |

**THE ADVISORS' INNER CIRCLE FUND III**

**(the "Trust")**

**GQG Partners US Select Quality Equity Fund**

**GQG Partners Global Quality Equity Fund**

**GQG Partners International Quality Value Fund**

**GQG Partners US Quality Value Fund**

**GQG Partners Global Quality Value Fund**

**(the "Funds")**

**Supplement dated May 20, 2026 to the Funds' Summary Prospectuses and Prospectus, each dated August 1, 2025**

***This supplement provides new and additional information regarding the Funds beyond that contained in the Summary Prospectuses and Prospectus and should be read in conjunction with the Summary Prospectuses and Prospectus.***

 ****

**Important Notice Regarding Changes in Investment Policies**

On or around August 1, 2026 (the "Effective Date"), the Funds' 80% investment policies will change as follows:

---

| | | |
|:---|:---|:---|
| **Fund Name** | **Current 80% Investment<br> Policy** | **New 80% Investment<br> Policy** |
| GQG Partners US Select Quality Equity Fund | Under normal circumstances, the Fund invests at least 80% of its net assets, plus any borrowings for investment purposes, in equity securities of U.S. companies. | Under normal circumstances, the Fund invests at least 80% of its net assets, plus any borrowings for investment purposes, in equity securities of U.S. companies that meet the Adviser's criteria for quality. |
| GQG Partners Global Quality Equity Fund | Under normal circumstances, the Fund invests at least 80% of its net assets, plus any borrowings for investment purposes, in equity securities. | Under normal circumstances, the Fund invests at least 80% of its net assets, plus any borrowings for investment purposes, in equity securities issued by companies that meet the Adviser's criteria for quality. |
| GQG Partners International Quality Value Fund |  | Under normal circumstances, the Fund invests at least 80% of its net assets, plus any borrowings for investment purposes, in companies that meet the Adviser's criteria for quality and value. |

---

---

| | | |
|:---|:---|:---|
| **Fund Name** | **Current 80% Investment<br> Policy** | **New 80% Investment<br> Policy** |
| GQG Partners US Quality Value Fund | Under normal circumstances, the Fund invests at least 80% of its net assets, plus any borrowings for investment purposes, in instruments that are tied economically to the U.S. | Under normal circumstances, the Fund invests at least 80% of its net assets, plus any borrowings for investment purposes, in U.S. companies that meet the Adviser's criteria for quality and value. |
| GQG Partners Global Quality Value Fund |  | Under normal circumstances, the Fund invests at least 80% of its net assets, plus any borrowings for investment purposes, in companies that meet the Adviser's criteria for quality and value. |

---

In connection with the foregoing changes, the Funds also will make certain changes to their principal investment strategies on or around the Effective Date. These changes will be disclosed in the Funds' Summary Prospectuses and Prospectus, each to be dated as of the Effective Date.

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

GQG-SK-017-0100