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

    <schemaVersion>X0609</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2026-04-01</periodOfReport>

    <issuer>
        <issuerCik>0001094831</issuerCik>
        <issuerName>BGC Group, Inc.</issuerName>
        <issuerTradingSymbol>BGC</issuerTradingSymbol>
        <issuerForeignTradingSymbol></issuerForeignTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001933771</rptOwnerCik>
            <rptOwnerName>Hauf Jason W.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerNonUSAddressFlag>false</rptOwnerNonUSAddressFlag>
            <rptOwnerStreet1>C/O BGC GROUP, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>499 PARK AVENUE</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isOfficer>1</isOfficer>
            <officerTitle>Chief Financial Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock, par value $0.01 per share</value>
            </securityTitle>
            <transactionDate>
                <value>2026-04-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>42835</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>120031</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock, par value $0.01 per share</value>
            </securityTitle>
            <transactionDate>
                <value>2026-04-01</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>6320</value>
                    <footnoteId id="F2"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>9.84</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>113711</value>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">On April 1, 2026, BGC Group, Inc. (the &quot;Company&quot;) granted the reporting person 42,835 restricted stock units (&quot;RSUs&quot;) under the BGC Group, Inc. Long Term Incentive Plan. Each RSU represents a contingent right to receive one share of the Company's Class A common stock, par value $0.01 (&quot;Class A Common Stock&quot;). The RSUs shall vest ratably one-fifth (1/5th) on each of the first (1st) through fifth (5th) anniversaries of the grant date, provided that the reporting person is still providing services exclusively for the Company or any of its affiliates through the applicable vesting date, and contingent upon the Company, inclusive of its affiliates, generating at least $5 million in gross revenues for the quarter in which the vesting occurs. The grant was approved by the Compensation Committee of the Board of Directors of the Company and is exempt pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended.</footnote>
        <footnote id="F2">On April 1, 2026, pursuant to the vesting schedule of the RSUs previously granted to the reporting person, 15,680 RSUs became vested and issuable as Class A Common Stock to the reporting person. The reported transaction involved the withholding by the Company of 6,320 shares of Class A Common Stock for taxes. The remaining 9,360 shares of Class A Common Stock were issued to the reporting person.</footnote>
        <footnote id="F3">Following the vesting and withholding schedule as described in Footnote 2, includes (i) 9,360 shares of Class A Common Stock held directly, (ii) 6,808 RSUs, which will vest on July 1, 2033, provided that the reporting person remains employed through such vesting date, and contingent upon the Company, inclusive of its affiliates, generating at least $5 million in revenue for the quarter in which the vesting occurs, (iii) 24,020 RSUs which vest ratably on each of April 1, 2027, 2028 and 2029, provided that the reporting person is still providing services exclusively for the Company or any of its affiliates through the applicable vesting date, and contingent upon the Company generating at least $5 million in gross revenues for the quarter in which the vesting occurs, and</footnote>
        <footnote id="F4">(This footnote is a continuation of the prior footnote)  (iv) 30,688 RSUs which will vest ratably on each of April 1, 2027, 2028, 2029 and 2030, provided that the reporting person is still providing services exclusively for the Company or any of its affiliates through the applicable vesting date, and contingent upon the Company generating at least  $5 million in gross revenues for the quarter in which the vesting occurs. The RSUs were granted pursuant to the BGC Group, Inc. Long Term Incentive Plan.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Jason Hauf</signatureName>
        <signatureDate>2026-04-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
