# EDGAR Filing Document

**Accession Number:** 0001131013
**File Stem:** 0001193125-26-154242
**Filing Date:** 2026-4
**Character Count:** 2668
**Document Hash:** 4f96043a6997135105dce392bca44557
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-154242.hdr.sgml**: 20260414

**ACCESSION NUMBER**: 0001193125-26-154242

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260414

**DATE AS OF CHANGE**: 20260414

**EFFECTIVENESS DATE**: 20260414

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** GuideStone Funds
- **CENTRAL INDEX KEY:** 0001131013

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

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-53432
- **FILM NUMBER:** 26859784

**BUSINESS ADDRESS:**
- **STREET 1:** 5005 LYNDON B. JOHNSON FREEWAY
- **STREET 2:** SUITE 2200
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75244-6152
- **BUSINESS PHONE:** 214-720-2148

**MAIL ADDRESS:**
- **STREET 1:** 5005 LYNDON B. JOHNSON FREEWAY
- **STREET 2:** SUITE 2200
- **CITY:** DALLAS
- **STATE:** TX
- **ZIP:** 75244-6152

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** AB FUNDS TRUST/DE
- **DATE OF NAME CHANGE:** 20010405

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ANNUITY BOARD FUNDS TRUST
- **DATE OF NAME CHANGE:** 20010102

## Series and Classes Contracts Data

### MyDestination 2065 Fund (Series ID: S000098073)

---

|  |  |  |
|:---|:---|:---|
| Class Name    | Ticker Symbol | Class ID   |
| Investor      | GMMZX         | C000267710 |
| Institutional | GMMYX         | C000267711 |

---

## Series and Classes Contracts Data

### MyDestination 2065 Fund (Series ID: S000098073)

| Class ID   | Class Name    | Ticker Symbol   |
|:---|:---|:---|
| C000267710 | Investor      | GMMZX           |
| C000267711 | Institutional | GMMYX           |

**GUIDESTONE FUNDS**

Supplement dated April 14, 2026

to

Statement of Additional Information for the MyDestination 2065 Fund ("SAI") dated December 31, 2025

**This supplement provides new information beyond that contained in the SAI. It should be retained and read in conjunction with the SAI.**

**I. CHANGES TO MANAGEMENT OF THE FUNDS**

Effective April 15, 2026, Tammy Harp will no longer serve as Chief Compliance Officer and AML Compliance Officer of GuideStone Funds (Trust). Upon effectiveness, all references to Ms. Harp are deleted in their entirety.

In addition, effective April 15, 2026, Matthew A. Wolfe will become Chief Compliance Officer and AML Compliance Officer of the Trust. All references to Matthew A. Wolfe, Chief Legal Officer, are deleted in their entirety and replaced with Matthew A. Wolfe, Chief Compliance Officer, Chief Legal Officer and AML Compliance Officer.

**PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE**

i

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