<SEC-DOCUMENT>0000899243-22-021753.txt : 20220609
<SEC-HEADER>0000899243-22-021753.hdr.sgml : 20220609
<ACCEPTANCE-DATETIME>20220609200205
ACCESSION NUMBER:		0000899243-22-021753
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220607
FILED AS OF DATE:		20220609
DATE AS OF CHANGE:		20220609

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Ernst Thomas C JR
		CENTRAL INDEX KEY:			0001763879

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40175
		FILM NUMBER:		221007364

	MAIL ADDRESS:	
		STREET 1:		2201 LAKESIDE BLVD.
		CITY:			RICHARDSON
		STATE:			TX
		ZIP:			75082

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Symbotic Inc.
		CENTRAL INDEX KEY:			0001837240
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		200 RESEARCH DRIVE
		CITY:			WILMINGTON
		STATE:			MA
		ZIP:			01887
		BUSINESS PHONE:		978-284-2800

	MAIL ADDRESS:	
		STREET 1:		200 RESEARCH DRIVE
		CITY:			WILMINGTON
		STATE:			MA
		ZIP:			01887

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SVF Investment Corp. 3
		DATE OF NAME CHANGE:	20210128

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SVF Investment III Corp.
		DATE OF NAME CHANGE:	20201218
</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>2022-06-07</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001837240</issuerCik>
        <issuerName>Symbotic Inc.</issuerName>
        <issuerTradingSymbol>SYM</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001763879</rptOwnerCik>
            <rptOwnerName>Ernst Thomas C JR</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SYMBOTIC INC., 200 RESEARCH DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>WILMINGTON</rptOwnerCity>
            <rptOwnerState>MA</rptOwnerState>
            <rptOwnerZipCode>01887</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Chief Financial Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class V-1 Common Stock</value>
                <footnoteId id="F1"/>
                <footnoteId id="F2"/>
            </securityTitle>
            <transactionDate>
                <value>2022-06-07</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>984501</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>984501</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Symbotic Holdings Units</value>
                <footnoteId id="F1"/>
                <footnoteId id="F2"/>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F2"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2022-06-07</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>984501</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F2"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>984501</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>984501</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Represents Symbotic Holdings Units received as consideration for limited liability company units of Warehouse Technologies LLC (&quot;Warehouse&quot;) in connection with the Agreement and Plan of Merger, dated December 12, 2021, by and among the Issuer, Saturn Acquisition (DE) Corp., Warehouse and Symbotic Holdings LLC (&quot;Symbotic Holdings&quot;), as described in the Issuer's final prospectus filed with the Securities and Exchange Commission on June 1, 2022.</footnote>
        <footnote id="F2">The term &quot;Symbotic Holdings Units&quot; is used herein to represent limited liability company units of Symbotic Holdings and an equal number of paired shares of Class V-1 Common Stock of the Issuer, which, pursuant to the limited liability company agreement of Symbotic Holdings, are together redeemable by the holder on a one-for-one basis for a share of Class A Common Stock of the Issuer, subject to conversion rate adjustments for stock splits, stock dividends, reclassification and other similar transactions. Upon redemption, the Issuer will cancel the Symbotic Holdings Units and cancel and retire for no consideration the redeemed shares of Class V-1 Common Stock. Shares of Class V-1 Common Stock of the Issuer have no economic rights and each share of Class V-1 Common Stock entitles its holder to 1 vote per share.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Corey Dufresne, Attorney-in-Fact</signatureName>
        <signatureDate>2022-06-09</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
