<SEC-DOCUMENT>0001469367-19-000162.txt : 20191001
<SEC-HEADER>0001469367-19-000162.hdr.sgml : 20191001
<ACCEPTANCE-DATETIME>20191001210814
ACCESSION NUMBER:		0001469367-19-000162
CONFORMED SUBMISSION TYPE:	3/A
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180521
FILED AS OF DATE:		20191001
DATE AS OF CHANGE:		20191001

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			STEELE JEANNA
		CENTRAL INDEX KEY:			0001741304

	FILING VALUES:
		FORM TYPE:		3/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37511
		FILM NUMBER:		191130669

	MAIL ADDRESS:	
		STREET 1:		C/O SUNRUN INC.
		STREET 2:		595 MARKET STREET, 29TH FLOOR
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94105

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sunrun Inc.
		CENTRAL INDEX KEY:			0001469367
		STANDARD INDUSTRIAL CLASSIFICATION:	HEATING EQUIP, EXCEPT ELEC & WARM AIR & PLUMBING FIXTURES [3430]
		IRS NUMBER:				262841711
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		225 BUSH STREET, SUITE 1400
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94104
		BUSINESS PHONE:		415-580-6900

	MAIL ADDRESS:	
		STREET 1:		225 BUSH STREET, SUITE 1400
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94104

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SunRun Inc.
		DATE OF NAME CHANGE:	20090730
</SEC-HEADER>
<DOCUMENT>
<TYPE>3/A
<SEQUENCE>1
<FILENAME>wf-form3a_156997847241984.xml
<DESCRIPTION>FORM 3/A
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3/A</documentType>

    <periodOfReport>2018-05-21</periodOfReport>

    <dateOfOriginalSubmission>2018-05-31</dateOfOriginalSubmission>

    <noSecuritiesOwned>0</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001469367</issuerCik>
        <issuerName>Sunrun Inc.</issuerName>
        <issuerTradingSymbol>RUN</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001741304</rptOwnerCik>
            <rptOwnerName>STEELE JEANNA</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>225 BUSH STREET, SUITE 1400</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SAN FRANCISCO</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>94104</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>General Counsel</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>46786</value>
                    <footnoteId id="F1"/>
                    <footnoteId id="F2"/>
                    <footnoteId id="F3"/>
                    <footnoteId id="F4"/>
                    <footnoteId id="F5"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">As of May 21, 2018, included 4,375 restricted stock units (&quot;RSUs&quot;), out of an original grant of 10,000 RSUs. Each RSU represents a contingent right to receive one share upon settlement. 25% of these RSUs vested on February 11, 2017, and the remaining RSUs vest in equal quarterly installments thereafter, subject to the Reporting Person's continued service through each vesting date.</footnote>
        <footnote id="F2">As of May 21, 2018, included 7,500 RSUs, out of an original grant of 15,000 RSUs. Each RSU represents a contingent right to receive one share upon settlement. 25% of these RSUs vested on May 5, 2017, and the remaining RSUs vest in equal quarterly installments thereafter, subject to the Reporting Person's continued service through each vesting date.</footnote>
        <footnote id="F3">As of May 21, 2018, included 6,328 RSUs, out of an original grant of 21,700 RSUs. Each RSU represents a contingent right to receive one share upon settlement. 1/24 of these RSUs vested on January 1, 2017, and the remaining RSUs vest in equal monthly installments thereafter, subject to the Reporting Person's continued service through each vesting date.</footnote>
        <footnote id="F4">As of May 21, 2018, included 4,350 RSUs, out of an original grant of 5,800 RSUs. Each RSU represents a contingent right to receive one share upon settlement. 25% of these RSUs vested on March 15, 2018, and the remaining RSUs vest in equal quarterly installments thereafter, subject to the Reporting Person's continued service through each vesting date.</footnote>
        <footnote id="F5">As of May 21, 2018, included 18,600 RSUs, out of an original grant of 18,600 RSUs. Each RSU represents a contingent right to receive one share upon settlement. 25% of these RSUs vest on March 15, 2019, and the remaining RSUs vest in equal quarterly installments thereafter, subject to the Reporting Person's continued service through each vesting date.</footnote>
    </footnotes>

    <remarks>This amendment to the Form 3 filed on May 31, 2018 is being filed to correct the amount of securities beneficially owned as of the date the Reporting Person became a Section 16 officer, which inadvertently overstated the number of RSUs and shares of common stock held as of such date due to an administrative error.</remarks>

    <ownerSignature>
        <signatureName>/s/ Jay Maloney, Attorney-in-Fact</signatureName>
        <signatureDate>2019-10-01</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
