GUIDESTONE
FUNDS
Supplement dated July 24, 2025
Prospectus and Summary Prospectus each dated May 1, 2025,
for the My Destination 2015 Fund, MyDestination 2025 Fund, MyDestination 2035 Fund, MyDestination 2045 Fund, MyDestination 2055 Fund, Conservative Allocation Fund, Balanced Allocation Fund, Moderately Aggressive
Allocation Fund, Aggressive Allocation Fund, Global Bond Fund, Strategic Alternatives Fund, Defensive Market Strategies® Fund, Equity Index Fund, Value Equity Index Fund, Value Equity
Fund, Growth Equity Index Fund, Growth Equity Fund, Small Cap Equity Fund, International Equity Index Fund, International Equity Fund and Emerging Markets Equity Fund
This supplement provides new information beyond that contained in the Prospectus and Summary Prospectus. It should be retained and read in conjunction with the Prospectus and Summary Prospectus.
I. PRINCIPAL INVESTMENT STRATEGIES CHANGES TO THE
TARGET RISK
FUNDS
Effective on or about July 25,
2025, the Conservative Allocation Fund ("CAF"), Balanced Allocation Fund ("BAF"), Moderately Aggressive Allocation Fund ("MAAF") and Aggressive Allocation Fund ("AAF")
will no longer invest in the Impact Equity Fund ("MEF") due to the MEF's liquidation and termination effective July 25, 2025.
In the section “Principal
Investment Strategies” for the CAF, on page 45, the second bullet point is deleted in its entirety and replaced with the
following:
●
The Adviser uses the following potential ranges in allocating the Fund’s assets among the Select Funds.
(1)
All asset classes include a fund or funds which may invest a portion
of its or their assets in derivatives.
(2)
These allocations may include investment grade and below-investment grade fixed income securities (i.e., high yield securities
or junk bonds) and foreign and domestic investments.
(3)
The Fixed Income asset class may include impact-related
investments.
(4)
The Equities asset class may include a fund which may invest a portion
of its assets in fixed income and convertible securities.
In the section “Principal
Investment Strategies” for the BAF, on page 52, the second bullet point is deleted in its entirety and replaced with the
following:
●
The Adviser uses the following potential ranges in allocating the Fund’s assets among the Select Funds.