<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0607</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2026-04-07</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000095574</issuerCik>
        <issuerName>SUPERIOR GROUP OF COMPANIES, INC.</issuerName>
        <issuerTradingSymbol>SGC</issuerTradingSymbol>
        <issuerForeignTradingSymbol></issuerForeignTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0002127178</rptOwnerCik>
            <rptOwnerName>Heyn Christopher Henry</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerNonUSAddressFlag>false</rptOwnerNonUSAddressFlag>
            <rptOwnerStreet1>SUPERIOR GROUP OF COMPANIES, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>200 CENTRAL AVENUE, SUITE 2000</rptOwnerStreet2>
            <rptOwnerCity>ST. PETERSBURG</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>33701</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isOfficer>1</isOfficer>
            <officerTitle>President, SCS</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Performance Share Award</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F2"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F2"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>40000</value>
                    <footnoteId id="F1"/>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Represents a grant of 40,000 performance shares under the issuer's 2022 Equity Incentive Awards Plan. The performance shares vest so long as the Grantee remains continuously employed by the issuer or one of its subsidiaries through such date(s) as set forth in the agreement and if certain performance metrics are satisfied, subject to accelerated vesting, as set forth in the award agreement dated April 7, 2026.</footnote>
        <footnote id="F2">Refer to Footnote 1</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Melinda Barreiro</signatureName>
        <signatureDate>2026-04-09</signatureDate>
    </ownerSignature>
</ownershipDocument>
