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

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2025-03-05</periodOfReport>

    <issuer>
        <issuerCik>0001959568</issuerCik>
        <issuerName>Senior Credit Investments, LLC</issuerName>
        <issuerTradingSymbol>NONE</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001362558</rptOwnerCik>
            <rptOwnerName>Abu Dhabi Investment Authority</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>211 CORNICHE STREET</rptOwnerStreet1>
            <rptOwnerStreet2>PO BOX 3600</rptOwnerStreet2>
            <rptOwnerCity>ABU DHABI</rptOwnerCity>
            <rptOwnerState>C0</rptOwnerState>
            <rptOwnerZipCode></rptOwnerZipCode>
            <rptOwnerStateDescription>UNITED ARAB EMIRATES</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>true</isTenPercentOwner>
            <isOther>false</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001790748</rptOwnerCik>
            <rptOwnerName>Platinum International Investment Holding RSC Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>LEVEL 26, AL KHATEM TOWER, ABU DHABI</rptOwnerStreet1>
            <rptOwnerStreet2>GLOBAL MARKET SQUARE, AL MARYAH ISLAND</rptOwnerStreet2>
            <rptOwnerCity>ABU DHABI</rptOwnerCity>
            <rptOwnerState>C0</rptOwnerState>
            <rptOwnerZipCode></rptOwnerZipCode>
            <rptOwnerStateDescription>UNITED ARAB EMIRATES</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>true</isTenPercentOwner>
            <isOther>false</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001790749</rptOwnerCik>
            <rptOwnerName>Platinum Falcon B 2018 RSC Ltd</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>LEVEL 26, AL KHATEM TOWER, ABU DHABI</rptOwnerStreet1>
            <rptOwnerStreet2>GLOBAL MARKET SQUARE, AL MARYAH ISLAND</rptOwnerStreet2>
            <rptOwnerCity>ABU DHABI</rptOwnerCity>
            <rptOwnerState>C0</rptOwnerState>
            <rptOwnerZipCode></rptOwnerZipCode>
            <rptOwnerStateDescription>UNITED ARAB EMIRATES</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>false</isOfficer>
            <isTenPercentOwner>true</isTenPercentOwner>
            <isOther>false</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>false</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Limited Liability Company Units</value>
            </securityTitle>
            <transactionDate>
                <value>2025-03-05</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>P</transactionCode>
                <equitySwapInvolved>false</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>4135.124</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>1813.7303</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>97607.13</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>See Footnote</value>
                    <footnoteId id="F1"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">The common limited liability company units (&quot;Common Units&quot;) of Senior Credit Investments, LLC (the &quot;Issuer&quot;) reported herein are held directly by Platinum Falcon B 2018 RSC Limited (&quot;Platinum Falcon&quot;). Platinum International Investment Holdings RSC Limited (&quot;Platinum Holdings&quot;) is the sole owner of Platinum Falcon, and Abu Dhabi Investment Authority (&quot;ADIA&quot; and, together with Platinum Falcon and Platinum Holdings, the &quot;Reporting Persons&quot;) is the sole owner of Platinum Holdings. Therefore, Platinum Holdings and ADIA may also be deemed to beneficially own the Common Units reported herein.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>ABU DHABI INVESTMENT AUTHORITY, Name:  /s/ Hamad Shahwan AlDhaheri, Title:  Authorized Signatory, Name:  /s/ Saif Surour AlMashghouni, Title:  Authorized Signatory</signatureName>
        <signatureDate>2025-03-07</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>PLATINUM INTERNATIONAL INVESTMENT HOLDINGS RSC LIMITED, Name:  /s/ Ahmed Salem Abdulla AlNeyadi, Title:  Authorized Signatory, Name: /s/ Mubarak Awad Qanazel AlAmeri, Title:  Authorized Signatory</signatureName>
        <signatureDate>2025-03-07</signatureDate>
    </ownerSignature>

    <ownerSignature>
        <signatureName>PLATINUM FALCON B 2018 RSC LIMITED, Name:  /s/ Ahmed Salem Abdulla AlNeyadi, Title:  Authorized Signatory, Name:  /s/ Mubarak Awad Qanazel AlAmeri, Title:  Authorized Signatory</signatureName>
        <signatureDate>2025-03-07</signatureDate>
    </ownerSignature>
</ownershipDocument>
