<SEC-DOCUMENT>0001871559-25-000011.txt : 20250716
<SEC-HEADER>0001871559-25-000011.hdr.sgml : 20250716
<ACCEPTANCE-DATETIME>20250716174713
ACCESSION NUMBER:		0001871559-25-000011
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250715
FILED AS OF DATE:		20250716
DATE AS OF CHANGE:		20250716

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			D'Annunzio Marc
		CENTRAL INDEX KEY:			0001871559
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39544
		FILM NUMBER:		251128255

	MAIL ADDRESS:	
		STREET 1:		C/O BAKKT HOLDINGS, INC.
		STREET 2:		10000 AVALON BOULEVARD, SUITE 1000
		CITY:			ALPHARETTA
		STATE:			GA
		ZIP:			30009

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Bakkt Holdings, Inc.
		CENTRAL INDEX KEY:			0001820302
		STANDARD INDUSTRIAL CLASSIFICATION:	FINANCE SERVICES [6199]
		ORGANIZATION NAME:           	09 Crypto Assets
		EIN:				981550750
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		10000 AVALON BOULEVARD, SUITE 1000
		CITY:			ALPHARETTA
		STATE:			GA
		ZIP:			30009
		BUSINESS PHONE:		678-534-5849

	MAIL ADDRESS:	
		STREET 1:		10000 AVALON BOULEVARD, SUITE 1000
		CITY:			ALPHARETTA
		STATE:			GA
		ZIP:			30009

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VPC Impact Acquisition Holdings
		DATE OF NAME CHANGE:	20200805
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2025-07-15</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001820302</issuerCik>
        <issuerName>Bakkt Holdings, Inc.</issuerName>
        <issuerTradingSymbol>BKKT</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001871559</rptOwnerCik>
            <rptOwnerName>D'Annunzio Marc</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O BAKKT HOLDINGS, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>10000 AVALON BOULEVARD, SUITE 1000</rptOwnerStreet2>
            <rptOwnerCity>ALPHARETTA</rptOwnerCity>
            <rptOwnerState>GA</rptOwnerState>
            <rptOwnerZipCode>30009</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>General Counsel &amp; Secretary</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2025-07-15</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>559</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>18.21</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>69248</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Bakkt Opco Units</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F3"/>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F4"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F4"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>48188</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>48188</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Represents sale to cover tax obligations associated with the vesting of performance stock units (&quot;PSUs&quot;).</footnote>
        <footnote id="F2">Includes 50,229 shares of Class A Common Stock subject to restricted stock units and PSU awards that remain subject to vesting.</footnote>
        <footnote id="F3">Represents incentive units of Bakkt Management LLC, which units are, subject to certain limitations, redeemable at the request of the reporting person in exchange for the indicated number of common units of Bakkt Opco Holdings, LLC &quot;(Bakkt Opco Units&quot;) and an equal number of shares of the issuer's Class V Common Stock.</footnote>
        <footnote id="F4">Pursuant to the terms of an Amended and Restated Exchange Agreement dated as of May 3, 2022, subject to certain conditions, Bakkt Opco Units together with an equal number of shares of the issuer's Class V Common Stock, are exchangeable by the reporting person for shares of the issuer's Class A Common Stock on a one-for-one basis.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Marc D'Annunzio</signatureName>
        <signatureDate>2025-07-16</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
