<SEC-DOCUMENT>0001104659-19-067683.txt : 20191126
<SEC-HEADER>0001104659-19-067683.hdr.sgml : 20191126
<ACCEPTANCE-DATETIME>20191126170445
ACCESSION NUMBER:		0001104659-19-067683
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20191126
FILED AS OF DATE:		20191126
DATE AS OF CHANGE:		20191126

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Liberty Media Corp
		CENTRAL INDEX KEY:			0001560385
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEVISION BROADCASTING STATIONS [4833]
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-34295
		FILM NUMBER:		191252024

	BUSINESS ADDRESS:	
		STREET 1:		12300 LIBERTY BOULEVARD
		CITY:			ENGLEWOOD
		STATE:			CO
		ZIP:			80112
		BUSINESS PHONE:		720-875-5400

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

	FORMER NAME:	
		FORMER CONFORMED NAME:	Liberty Spinco, Inc.
		DATE OF NAME CHANGE:	20121015

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SIRIUS XM HOLDINGS INC.
		CENTRAL INDEX KEY:			0000908937
		STANDARD INDUSTRIAL CLASSIFICATION:	RADIO BROADCASTING STATIONS [4832]
		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>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>a4.xml
<DESCRIPTION>4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2019-11-26</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

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

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001560385</rptOwnerCik>
            <rptOwnerName>Liberty Media Corp</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>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>2.75% Exch. Sr. Debentures due 2049 (obligation to sell)</value>
            </securityTitle>
            <conversionOrExercisePrice>
                <footnoteId id="F1"/>
                <footnoteId id="F2"/>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2019-11-26</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
                <footnoteId id="F2"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionTotalValue>
                    <value>603750000</value>
                </transactionTotalValue>
                <transactionPricePerShare>
                    <value>603750000</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F2"/>
            </exerciseDate>
            <expirationDate>
                <value>2049-12-01</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>70048705</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <valueOwnedFollowingTransaction>
                    <value>603750000</value>
                    <footnoteId id="F1"/>
                </valueOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">On November 26, 2019, the reporting person sold, pursuant to a purchase agreement, $603,750,000 aggregate principal amount of its 2.75% exchangeable senior debentures due 2049 (the &quot;Debentures&quot;) in a private sale pursuant to Rule 144A. Each $1,000 principal amount of Debentures is initially exchangeable for 116.0227 shares of the issuer's common stock, par value $0.001 per share (the &quot;Common Stock&quot;). Upon exchange at the option of the holder or a purchase of the Debentures pursuant to a holder's put right, the reporting person may elect physical or cash settlement, or a combination thereof.</footnote>
        <footnote id="F2">Each Debenture is exchangeable at the option of the holder during specified periods as set forth in the Remarks section. 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.</footnote>
    </footnotes>

    <remarks>Each Debenture is exchangeable at the option of the holder, subject to certain terms and conditions, during specified periods after: (i) the market value of the underlying Common Stock exceeds 130% of the adjusted principal amount of the Debenture; (ii) the trading price of a Debenture is less than 98% of the market value of the underlying Common Stock; (iii) the occurrence of a &quot;fundamental change&quot; or a &quot;make-whole fundamental change&quot; with respect to a significant reference company; (iv) the Debenture is called for redemption; (v) the reporting person elects to transfer its obligations under the Debentures and the indenture governing the Debentures to a &quot;qualified successor entity&quot; and the reporting person does not provide an irrevocable, full and unconditional guarantee of the &quot;qualified successor entity's&quot; payment obligations thereunder; and (vi) the issuer of the Common Stock declares or makes a dividend or distribution that, pursuant to the terms of the Debentures, would reduce the principal amount of the Debentures to $0.00 or such principal amount is otherwise reduced to $0.00. The Debentures are also exchangeable at any time after September 1, 2024 until the close of business on the second scheduled trading day immediately preceding December 1, 2024, and at any time after September 1, 2049 until the close of business on the second scheduled trading day immediately preceding the maturity date of the Debentures.</remarks>

    <ownerSignature>
        <signatureName>Liberty Media Corporation By: /s/ Craig Troyer, Title: Senior Vice President and Assistant Secretary</signatureName>
        <signatureDate>2019-11-26</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
