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

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2020-05-13</periodOfReport>

    <notSubjectToSection16>1</notSubjectToSection16>

    <issuer>
        <issuerCik>0001670592</issuerCik>
        <issuerName>YETI Holdings, Inc.</issuerName>
        <issuerTradingSymbol>YETI</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001803535</rptOwnerCik>
            <rptOwnerName>CORTEC GROUP GP, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O CORTEC GROUP INC.</rptOwnerStreet1>
            <rptOwnerStreet2>140 EAST 45TH STREET, 43RD FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10017</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001679556</rptOwnerCik>
            <rptOwnerName>Cortec Management V, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O CORTEC GROUP INC.</rptOwnerStreet1>
            <rptOwnerStreet2>140 EAST 45TH STREET, 43RD FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10017</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001679557</rptOwnerCik>
            <rptOwnerName>Cortec Group Fund V, L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O CORTEC GROUP INC.</rptOwnerStreet1>
            <rptOwnerStreet2>140 EAST 45TH STREET, 43RD FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10017</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001679555</rptOwnerCik>
            <rptOwnerName>Cortec Co-Investment Fund V, LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O CORTEC GROUP INC.</rptOwnerStreet1>
            <rptOwnerStreet2>140 EAST 45TH STREET, 43RD FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10017</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001679560</rptOwnerCik>
            <rptOwnerName>Cortec Management V (Co-Invest), LLC</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O CORTEC GROUP INC.</rptOwnerStreet1>
            <rptOwnerStreet2>140 EAST 45TH STREET, 43RD FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10017</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001679558</rptOwnerCik>
            <rptOwnerName>Cortec Group Fund V (Parallel), L.P.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O CORTEC GROUP INC.</rptOwnerStreet1>
            <rptOwnerStreet2>140 EAST 45TH STREET, 43RD FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10017</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2020-05-13</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>11758868</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>28.015</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5178976</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
                    <footnoteId id="F2"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2020-05-13</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>270454</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>28.015</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>119117</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
                    <footnoteId id="F3"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2020-05-13</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>718898</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>28.015</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>316625</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
                    <footnoteId id="F4"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Cortec Group Fund V, L.P., Cortec Co-Investment Fund V, LLC and Cortec Group Fund V (Parallel), L.P. each sold shares in an offering of Common Stock by certain selling stockholders of the Issuer on May 13, 2020 at a price of $28.015 per share, after deducting underwriting discounts and commissions of $0.185 per share.</footnote>
        <footnote id="F2">The amount shown represents the beneficial ownership of Common Stock held directly by Cortec Group Fund V, L.P.</footnote>
        <footnote id="F3">The amount shown represents the beneficial ownership of Common Stock held directly by Cortec Co-Investment Fund V, LLC.</footnote>
        <footnote id="F4">The amount shown represents the beneficial ownership of Common Stock held directly by Cortec Group Fund V (Parallel), L.P.</footnote>
    </footnotes>

    <remarks>See Exhibit 99 for the relationship among the reporting persons identified herein.Exhibit List:Exhibit 99</remarks>

    <ownerSignature>
        <signatureName>CORTEC GROUP GP, LLC By: /s/ David L. Schnadig as attorney-in-fact</signatureName>
        <signatureDate>2020-05-13</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>CORTEC MANAGEMENT V, LLC By: CORTEC GROUP GP, LLC, its manager By: /s/ David L. Schnadig as attorney-in-fact</signatureName>
        <signatureDate>2020-05-13</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>CORTEC GROUP FUND V, L.P. By: CORTEC MANAGEMENT V, LLC, its general partner By: CORTEC GROUP GP, LLC, its manager By: /s/ David L. Schnadig as attorney-in-fact</signatureName>
        <signatureDate>2020-05-13</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>CORTEC CO-INVESTMENT FUND V, LLC By: CORTEC GROUP GP, LLC, its manager By: /s/ David L. Schnadig as attorney-in-fact</signatureName>
        <signatureDate>2020-05-13</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>CORTEC MANAGEMENT V (CO-INVEST), LLC By: /s/ David L. Schnadig as attorney-in-fact</signatureName>
        <signatureDate>2020-05-13</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>CORTEC GROUP FUND V (PARALLEL), L.P. By: CORTEC MANAGEMENT V (CO-INVEST), LLC, its general partner By: /s/ David L. Schnadig as attorney-in-fact</signatureName>
        <signatureDate>2020-05-13</signatureDate>
    </ownerSignature>
</ownershipDocument>
