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

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2023-07-23</periodOfReport>

    <noSecuritiesOwned>0</noSecuritiesOwned>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001986690</rptOwnerCik>
            <rptOwnerName>SVF II Strategic Investments AIV LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 EL CAMINO REAL</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>MENLO PARK</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94025</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001987200</rptOwnerCik>
            <rptOwnerName>Sunlight Investment Corp.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>300 EL CAMINO REAL</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>MENLO PARK</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94025</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Class A Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>17825312</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By SVF II Strategic Investments AIV LLC</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeHolding>
            <securityTitle>
                <value>Common Stock Warrants (right to buy)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>41.9719</value>
            </conversionOrExercisePrice>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F3"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>11434360</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>By Sunlight Investment Corp.</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeHolding>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">SoftBank Group Corp. is the parent company of SVF II Strategic Investments AIV LLC, which is the sole stockholder of Sunlight Investment Corp. As a result of these relationships, each of the foregoing entities may be deemed to share beneficial ownership of the securities reported herein. Each reporting owner disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest in such securities.</footnote>
        <footnote id="F2">Exercise of the warrants is subject to certain conditions set forth in the warrant, including the satisfaction of certain funding obligations pursuant to that certain Master Services, License and Equipment Agreement, dated as of July 23, 2023, by and between GreenBox Systems LLC and Symbotic LLC (the &quot;MSLEA&quot;).</footnote>
        <footnote id="F3">The warrants expire on the later of (i) expiration of the term of the MSLEA and (ii) the date that is the 36-month anniversary of the date on which the warrant vested with respect to the applicable shares. The term of the MSLEA expires on July 23, 2027 unless earlier terminated pursuant to the terms of the MSLEA; provided that the term may be extended by GreenBox Systems LLC until July 23, 2029, subject to certain conditions.</footnote>
    </footnotes>

    <remarks>Following the filing of this Form 3, SVF II Strategic Investments AIV LLC and Sunlight Investment Corp. will file Section 16 reports jointly with SoftBank Group Corp., SB Global Advisers Limited, SoftBank Vision Fund II-2 L.P., SVF II Aggregator (Jersey) L.P., SVF II Holdings (DE) LLC, SVF II SPAC Investment 3 (DE) LLC, SB Northstar GP and SB Northstar LP.</remarks>

    <ownerSignature>
        <signatureName>SVF II Strategic Investments AIV LLC, By: Stephen Lam, as Director</signatureName>
        <signatureDate>2023-08-02</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>Sunlight Investment Corp., By: Stephen Lam, as Director</signatureName>
        <signatureDate>2023-08-02</signatureDate>
    </ownerSignature>
</ownershipDocument>
