<SEC-DOCUMENT>0001104659-26-020568.txt : 20260226
<SEC-HEADER>0001104659-26-020568.hdr.sgml : 20260226
<ACCEPTANCE-DATETIME>20260226164342
ACCESSION NUMBER:		0001104659-26-020568
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20260224
FILED AS OF DATE:		20260226
DATE AS OF CHANGE:		20260226

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			THOMPSON RICHARD JAMES
		CENTRAL INDEX KEY:			0001086523
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41529
		FILM NUMBER:		26689792

	MAIL ADDRESS:	
		STREET 1:		2100 MCKINNEY AVENUE, SUITE 1675
		STREET 2:		C/O SPRING VALLEY ACQUISITION CORP. IV
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201

	FORMER NAME:	
		FORMER CONFORMED NAME:	THOMPSON RICHARD J
		DATE OF NAME CHANGE:	19990517

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Spring Valley Acquisition Corp. II
		CENTRAL INDEX KEY:			0001843477
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS METAL ORES [1090]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				000000000
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2100 MCKINNEY AVE., SUITE 1675
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201
		BUSINESS PHONE:		214-308-5230

	MAIL ADDRESS:	
		STREET 1:		2100 MCKINNEY AVE., SUITE 1675
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75201
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>tm267402-2_4seq1.xml
<DESCRIPTION>OWNERSHIP DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2026-02-24</periodOfReport>

    <notSubjectToSection16>1</notSubjectToSection16>

    <issuer>
        <issuerCik>0001843477</issuerCik>
        <issuerName>Spring Valley Acquisition Corp. II</issuerName>
        <issuerTradingSymbol>SVII</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001086523</rptOwnerCik>
            <rptOwnerName>THOMPSON RICHARD JAMES</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SPRING VALLEY ACQUISITION CORP. II</rptOwnerStreet1>
            <rptOwnerStreet2>2100 MCKINNEY AVE, SUITE 1675</rptOwnerStreet2>
            <rptOwnerCity>DALLAS</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>75201</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>0</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Class A ordinary shares</value>
            </securityTitle>
            <transactionDate>
                <value>2026-02-24</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>40000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Disposed of in an automatic exchange for shares of common stock of Eagle Nuclear Energy Corp. (&quot;New Eagle&quot;) in connection with the consummation of the business combination pursuant to that certain Amended and Restated Agreement and Plan of Merger, dated as of September 29, 2025, by and among New Eagle, Spring Valley Acquisition Corp. II, Eagle Energy Metals Corp., Spring Valley Merger Sub III, Inc., and Spring Valley Merger Sub II, Inc.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Richard Thompson</signatureName>
        <signatureDate>2026-02-26</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
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</SEC-DOCUMENT>
