<SEC-DOCUMENT>0001104659-24-098254.txt : 20240909
<SEC-HEADER>0001104659-24-098254.hdr.sgml : 20240909
<ACCEPTANCE-DATETIME>20240909181754
ACCESSION NUMBER:		0001104659-24-098254
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240909
FILED AS OF DATE:		20240909
DATE AS OF CHANGE:		20240909

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Liberty Sirius XM Holdings Inc.
		CENTRAL INDEX KEY:			0002003397
		STANDARD INDUSTRIAL CLASSIFICATION:	RADIO BROADCASTING STATIONS [4832]
		ORGANIZATION NAME:           	06 Technology
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34295
		FILM NUMBER:		241288294

	BUSINESS ADDRESS:	
		STREET 1:		12300 LIBERTY BOULEVARD
		CITY:			ENGLEWOOD
		STATE:			CO
		ZIP:			80112
		BUSINESS PHONE:		720-875-4315

	MAIL ADDRESS:	
		STREET 1:		12300 LIBERTY BOULEVARD
		CITY:			ENGLEWOOD
		STATE:			CO
		ZIP:			80112

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SIRIUS XM HOLDINGS INC.
		CENTRAL INDEX KEY:			0000908937
		STANDARD INDUSTRIAL CLASSIFICATION:	RADIO BROADCASTING STATIONS [4832]
		ORGANIZATION NAME:           	06 Technology
		IRS NUMBER:				383916511
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1290 AVENUE OF THE AMERICAS
		STREET 2:		11TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10104
		BUSINESS PHONE:		212-584-5100

	MAIL ADDRESS:	
		STREET 1:		1290 AVENUE OF THE AMERICAS
		STREET 2:		11TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10104

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SIRIUS XM RADIO INC.
		DATE OF NAME CHANGE:	20080805

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SIRIUS SATELLITE RADIO INC
		DATE OF NAME CHANGE:	19991228

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CD RADIO INC
		DATE OF NAME CHANGE:	19940203
</SEC-HEADER>
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<SEQUENCE>1
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<DESCRIPTION>OWNERSHIP DOCUMENT
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    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2024-09-09</periodOfReport>

    <notSubjectToSection16>1</notSubjectToSection16>

    <issuer>
        <issuerCik>0000908937</issuerCik>
        <issuerName>SIRIUS XM HOLDINGS INC.</issuerName>
        <issuerTradingSymbol>SIRI</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0002003397</rptOwnerCik>
            <rptOwnerName>Liberty Sirius XM Holdings Inc.</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>12300 LIBERTY BOULEVARD</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>ENGLEWOOD</rptOwnerCity>
            <rptOwnerState>CO</rptOwnerState>
            <rptOwnerZipCode>80112</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle></officerTitle>
            <otherText></otherText>
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    </reportingOwner>

    <aff10b5One>0</aff10b5One>

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        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2024-09-09</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
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                <equitySwapInvolved>0</equitySwapInvolved>
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            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>3205832796</value>
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                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
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                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
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            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
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            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Held through wholly-owned subsidiaries</value>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>2.75% Exch. Sr. Debentures due 2049 (obligation to sell)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F4"/>
                <footnoteId id="F5"/>
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            <transactionDate>
                <value>2024-09-09</value>
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            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
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                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
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                <footnoteId id="F2"/>
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            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionTotalValue>
                    <value>585123865.78</value>
                    <footnoteId id="F5"/>
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                <transactionPricePerShare>
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                    <footnoteId id="F2"/>
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            <exerciseDate>
                <footnoteId id="F6"/>
                <footnoteId id="F7"/>
            </exerciseDate>
            <expirationDate>
                <value>2049-12-01</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>70048705</value>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
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            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">On September 9, 2024, the transactions contemplated by the Agreement and Plan of Merger, dated as of December 11, 2023, by and among Liberty Media Corporation, Sirius XM Holdings Inc. (the &quot;Issuer&quot;), the Reporting Person, and a wholly owned subsidiary of the Reporting Person (&quot;Merger Sub&quot;), as amended to date, were completed (the &quot;Transactions&quot;). In connection with the Transactions, Merger Sub merged with and into the Issuer (the &quot;Merger&quot;), with the Issuer surviving the Merger as a wholly owned subsidiary of the Reporting Person (the &quot;Surviving Corporation&quot;). As of the effective time of the Merger, (i) each share of common stock of the Issuer (&quot;Common Stock&quot;) issued and outstanding immediately prior to the effective time of the Merger (other than shares of Common Stock beneficially owned by the Issuer,</footnote>
        <footnote id="F2">(Continued from footnote 1) the Reporting Person, or any of Reporting Person's subsidiaries) were automatically converted into one-tenth (0.1) of a share (the &quot;Exchange Ratio&quot;) of the Reporting Person's common stock, with cash (without interest) being paid in lieu of any fractional shares of the Reporting Person's common stock and (ii) each share of Common Stock held by the Reporting Person (or any of its subsidiaries) as reported herein was automatically converted into one validly issued, fully paid and nonassessable share of common stock of the Surviving Corporation. As a result of the foregoing transactions, (1) the Reporting Person became a successor to the Issuer under the Securities Exchange Act of 1934, as amended (the &quot;Exchange Act&quot;), (2) the shares of the Reporting Person's common stock were substituted for the Common Stock on the Nasdaq Global Select Market, (3) the shares of Common Stock underlying the 2.75% Exchangeable Senior Debentures due 2049 (the &quot;Debentures&quot;)</footnote>
        <footnote id="F3">(Continued from footnote 2) were substituted for shares of the Reporting Person's common stock and (4) the Issuer became a wholly owned subsidiary of the Reporting Person. In addition, as a result of the foregoing transactions, the Reporting Person ceased to be subject to the obligations of Section 16 of the Securities Exchange Act of 1934 with respect to the Issuer.</footnote>
        <footnote id="F4">Each $1,000 original principal amount of Debentures was exchangeable for the cash equivalent of 116.0227 shares of Common Stock as determined in the manner set forth in the indenture governing the Debentures (without giving effect to the Exchange Ratio).</footnote>
        <footnote id="F5">70,048,705 shares of Common Stock initially were underlying the $603,750,000 original principal amount of the Debentures. The original principal amount of the Debentures was reduced to an adjusted principal amount of $585,123,865.78 as of September 9, 2024 as a result of (i) an extraordinary additional distribution, (ii) excess regular cash dividends and (iii) rate maintaining adjustments made to maintain a 2.75% fixed interest rate on the adjusted principal amount of the Debentures.</footnote>
        <footnote id="F6">Each Debenture was exchangeable at the option of the holder during specified periods. Holders of the Debentures may put them to the Reporting Person on December 1, 2024, or prior thereto following the occurrence of a &quot;fundamental change,&quot; and the Debentures may be redeemed by the Reporting Person, (i) in whole or in part, on or after December 1, 2024 at any time, or (ii) in whole, but not in part, prior to December 1, 2024, after the occurrence of certain conditions or events. The redemption of any Debenture by the Reporting Person or a purchase of any Debenture pursuant to a holder's put right, shall be cash settled by the Reporting Person generally for a sum equal to (x) the adjusted principal amount of such Debentures, (y) accrued and unpaid interest on such Debenture and (z) any final period distribution on such Debenture.</footnote>
        <footnote id="F7">(Continued from footnote 6) The Reporting Person elected to treat the Transactions (as defined below) as a &quot;fundamental change&quot; pursuant to the terms of the indenture governing the Debentures.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Liberty Sirius XM Holdings Inc. By: /s/ Patrick L. Donnelly Title: Executive Vice President, General Counsel and Secretary</signatureName>
        <signatureDate>2024-09-09</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</SEC-DOCUMENT>
