<SEC-DOCUMENT>0001209191-20-053407.txt : 20201002
<SEC-HEADER>0001209191-20-053407.hdr.sgml : 20201002
<ACCEPTANCE-DATETIME>20201002213943
ACCESSION NUMBER:		0001209191-20-053407
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200930
FILED AS OF DATE:		20201002
DATE AS OF CHANGE:		20201002

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Schiff Alexandra W.
		CENTRAL INDEX KEY:			0001823944

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39540
		FILM NUMBER:		201222135

	MAIL ADDRESS:	
		STREET 1:		C/O PALANTIR TECHNOLOGIES INC.
		STREET 2:		1255 BLAKE STREET, SUITE 250
		CITY:			DENVER
		STATE:			CO
		ZIP:			80202

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Palantir Technologies Inc.
		CENTRAL INDEX KEY:			0001321655
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				680551851

	BUSINESS ADDRESS:	
		STREET 1:		1555 BLAKE STREET
		STREET 2:		SUITE 250
		CITY:			DENVER
		STATE:			CO
		ZIP:			80202
		BUSINESS PHONE:		720-358-3679

	MAIL ADDRESS:	
		STREET 1:		1555 BLAKE STREET
		STREET 2:		SUITE 250
		CITY:			DENVER
		STATE:			CO
		ZIP:			80202

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Palantir Technologies Inc
		DATE OF NAME CHANGE:	20050324
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2020-09-30</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001321655</issuerCik>
        <issuerName>Palantir Technologies Inc.</issuerName>
        <issuerTradingSymbol>PLTR</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001823944</rptOwnerCik>
            <rptOwnerName>Schiff Alexandra W.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O PALANTIR TECHNOLOGIES INC.</rptOwnerStreet1>
            <rptOwnerStreet2>1555 BLAKE STREET, SUITE 250</rptOwnerStreet2>
            <rptOwnerCity>DENVER</rptOwnerCity>
            <rptOwnerState>CO</rptOwnerState>
            <rptOwnerZipCode>80202</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2020-09-30</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>148305</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>148305</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">These securities are restricted stock units (&quot;RSUs&quot;). Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock, subject to the applicable time-based vesting schedule and conditions of each RSU and the Reporting Person continuing as a service provider through each applicable vesting date.  The performance condition of these previously granted RSUs was satisfied upon the listing and public trading of the Issuer's Class A Common Stock.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Justin V. Laubach, under power of attorney</signatureName>
        <signatureDate>2020-10-02</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
