<SEC-DOCUMENT>0001446580-25-000131.txt : 20251113
<SEC-HEADER>0001446580-25-000131.hdr.sgml : 20251113
<ACCEPTANCE-DATETIME>20251113175059
ACCESSION NUMBER:		0001446580-25-000131
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20251113
DATE AS OF CHANGE:		20251113

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Sunrun Inc.
		CENTRAL INDEX KEY:			0001469367
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				262841711
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-89317
		FILM NUMBER:		251480111

	BUSINESS ADDRESS:	
		STREET 1:		600 CALIFORNIA STREET, SUITE 1800
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94108
		BUSINESS PHONE:		415-580-6900

	MAIL ADDRESS:	
		STREET 1:		600 CALIFORNIA STREET, SUITE 1800
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94108

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SunRun Inc.
		DATE OF NAME CHANGE:	20090730

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SUSQUEHANNA SECURITIES, LLC
		CENTRAL INDEX KEY:			0001446580
		ORGANIZATION NAME:           	
		EIN:				232754552

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		401 CITY AVENUE, SUITE 220
		CITY:			BALA CYNWYD
		STATE:			PA
		ZIP:			19004
		BUSINESS PHONE:		610-617-2600

	MAIL ADDRESS:	
		STREET 1:		401 CITY AVENUE, SUITE 220
		CITY:			BALA CYNWYD
		STATE:			PA
		ZIP:			19004

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SUSQUEHANNA SECURITIES
		DATE OF NAME CHANGE:	20130709

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Susquehanna Securities
		DATE OF NAME CHANGE:	20080930
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13G/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
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  <headerData>
    <submissionType>SCHEDULE 13G/A</submissionType>
    <previousAccessionNumber>0001446580-25-000073</previousAccessionNumber>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001446580</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <coverPageHeader>
      <amendmentNo>1</amendmentNo>
      <securitiesClassTitle>Common Stock, $0.0001 par value per share</securitiesClassTitle>
      <eventDateRequiresFilingThisStatement>09/30/2025</eventDateRequiresFilingThisStatement>
      <issuerInfo>
        <issuerCik>0001469367</issuerCik>
        <issuerName>Sunrun Inc.</issuerName>
        <issuerCusip>86771W105</issuerCusip>
        <issuerPrincipalExecutiveOfficeAddress>
          <com:street1>600 California Street</com:street1>
          <com:street2>Suite 1800</com:street2>
          <com:city>San Francisco</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94108</com:zipCode>
        </issuerPrincipalExecutiveOfficeAddress>
      </issuerInfo>
      <designateRulesPursuantThisScheduleFiled>
        <designateRulePursuantThisScheduleFiled>Rule 13d-1(b)</designateRulePursuantThisScheduleFiled>
      </designateRulesPursuantThisScheduleFiled>
    </coverPageHeader>
    <coverPageHeaderReportingPersonDetails>

      <reportingPersonName>G1 Execution Services, LLC</reportingPersonName>
      <citizenshipOrOrganization>IL</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>0</soleVotingPower>
        <sharedVotingPower>10091066</sharedVotingPower>
        <soleDispositivePower>0</soleDispositivePower>
        <sharedDispositivePower>10091066</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>10091066</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <classPercent>4.4</classPercent>
      <typeOfReportingPerson>BD</typeOfReportingPerson>
      <typeOfReportingPerson>OO</typeOfReportingPerson>
      <comments>With respect to Row 5 through Row 9 above, G1 Execution Services, LLC, SIG Brokerage, LP, Susquehanna Investment Group and Susquehanna Securities, LLC are affiliated independent broker-dealers which, together with Susquehanna Fundamental Investments, LLC and Susquehanna Portfolio Strategies, LLC, may be deemed a group.  For purposes of this report, we have indicated that each reporting person has sole voting and dispositive power with respect to the shares beneficially owned by it and that the reporting persons have shared voting and dispositive power with respect to all shares beneficially owned by all of the reporting persons.  Each of the reporting persons disclaims beneficial ownership of shares owned directly by another reporting person.</comments>
    </coverPageHeaderReportingPersonDetails>
    <coverPageHeaderReportingPersonDetails>

      <reportingPersonName>SIG Brokerage, LP</reportingPersonName>
      <citizenshipOrOrganization>DE</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>87900</soleVotingPower>
        <sharedVotingPower>10091066</sharedVotingPower>
        <soleDispositivePower>87900</soleDispositivePower>
        <sharedDispositivePower>10091066</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>10091066</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <classPercent>4.4</classPercent>
      <typeOfReportingPerson>BD</typeOfReportingPerson>
      <typeOfReportingPerson>PN</typeOfReportingPerson>
      <comments>With respect to Row 5 through Row 9 above, G1 Execution Services, LLC, SIG Brokerage, LP, Susquehanna Investment Group and Susquehanna Securities, LLC are affiliated independent broker-dealers which, together with Susquehanna Fundamental Investments, LLC and Susquehanna Portfolio Strategies, LLC, may be deemed a group.  For purposes of this report, we have indicated that each reporting person has sole voting and dispositive power with respect to the shares beneficially owned by it and that the reporting persons have shared voting and dispositive power with respect to all shares beneficially owned by all of the reporting persons.  Each of the reporting persons disclaims beneficial ownership of shares owned directly by another reporting person.</comments>
    </coverPageHeaderReportingPersonDetails>
    <coverPageHeaderReportingPersonDetails>

      <reportingPersonName>Susquehanna Fundamental Investments, LLC</reportingPersonName>
      <citizenshipOrOrganization>DE</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>255389</soleVotingPower>
        <sharedVotingPower>10091066</sharedVotingPower>
        <soleDispositivePower>255389</soleDispositivePower>
        <sharedDispositivePower>10091066</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>10091066</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <classPercent>4.4</classPercent>
      <typeOfReportingPerson>OO</typeOfReportingPerson>
      <comments>With respect to Row 5 through Row 9 above, G1 Execution Services, LLC, SIG Brokerage, LP, Susquehanna Investment Group and Susquehanna Securities, LLC are affiliated independent broker-dealers which, together with Susquehanna Fundamental Investments, LLC and Susquehanna Portfolio Strategies, LLC, may be deemed a group.  For purposes of this report, we have indicated that each reporting person has sole voting and dispositive power with respect to the shares beneficially owned by it and that the reporting persons have shared voting and dispositive power with respect to all shares beneficially owned by all of the reporting persons.  Each of the reporting persons disclaims beneficial ownership of shares owned directly by another reporting person.</comments>
    </coverPageHeaderReportingPersonDetails>
    <coverPageHeaderReportingPersonDetails>

      <reportingPersonName>Susquehanna Investment Group</reportingPersonName>
      <citizenshipOrOrganization>PA</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>236300</soleVotingPower>
        <sharedVotingPower>10091066</sharedVotingPower>
        <soleDispositivePower>236300</soleDispositivePower>
        <sharedDispositivePower>10091066</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>10091066</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <classPercent>4.4</classPercent>
      <typeOfReportingPerson>BD</typeOfReportingPerson>
      <typeOfReportingPerson>PN</typeOfReportingPerson>
      <comments>With respect to Row 5 through Row 9 above, G1 Execution Services, LLC, SIG Brokerage, LP, Susquehanna Investment Group and Susquehanna Securities, LLC are affiliated independent broker-dealers which, together with Susquehanna Fundamental Investments, LLC and Susquehanna Portfolio Strategies, LLC, may be deemed a group.  For purposes of this report, we have indicated that each reporting person has sole voting and dispositive power with respect to the shares beneficially owned by it and that the reporting persons have shared voting and dispositive power with respect to all shares beneficially owned by all of the reporting persons.  Each of the reporting persons disclaims beneficial ownership of shares owned directly by another reporting person.</comments>
    </coverPageHeaderReportingPersonDetails>
    <coverPageHeaderReportingPersonDetails>

      <reportingPersonName>Susquehanna Portfolio Strategies, LLC</reportingPersonName>
      <citizenshipOrOrganization>DE</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>240512</soleVotingPower>
        <sharedVotingPower>10091066</sharedVotingPower>
        <soleDispositivePower>240512</soleDispositivePower>
        <sharedDispositivePower>10091066</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>10091066</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <classPercent>4.4</classPercent>
      <typeOfReportingPerson>OO</typeOfReportingPerson>
      <comments>With respect to Row 5 through Row 9 above, G1 Execution Services, LLC, SIG Brokerage, LP, Susquehanna Investment Group and Susquehanna Securities, LLC are affiliated independent broker-dealers which, together with Susquehanna Fundamental Investments, LLC and Susquehanna Portfolio Strategies, LLC, may be deemed a group.  For purposes of this report, we have indicated that each reporting person has sole voting and dispositive power with respect to the shares beneficially owned by it and that the reporting persons have shared voting and dispositive power with respect to all shares beneficially owned by all of the reporting persons.  Each of the reporting persons disclaims beneficial ownership of shares owned directly by another reporting person.</comments>
    </coverPageHeaderReportingPersonDetails>
    <coverPageHeaderReportingPersonDetails>

      <reportingPersonName>Susquehanna Securities, LLC</reportingPersonName>
      <citizenshipOrOrganization>DE</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>9270965</soleVotingPower>
        <sharedVotingPower>10091066</sharedVotingPower>
        <soleDispositivePower>9270965</soleDispositivePower>
        <sharedDispositivePower>10091066</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>10091066</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <classPercent>4.4</classPercent>
      <typeOfReportingPerson>BD</typeOfReportingPerson>
      <typeOfReportingPerson>OO</typeOfReportingPerson>
      <comments>With respect to Row 5 through Row 9 above, G1 Execution Services, LLC, SIG Brokerage, LP, Susquehanna Investment Group and Susquehanna Securities, LLC are affiliated independent broker-dealers which, together with Susquehanna Fundamental Investments, LLC and Susquehanna Portfolio Strategies, LLC, may be deemed a group.  For purposes of this report, we have indicated that each reporting person has sole voting and dispositive power with respect to the shares beneficially owned by it and that the reporting persons have shared voting and dispositive power with respect to all shares beneficially owned by all of the reporting persons.  Each of the reporting persons disclaims beneficial ownership of shares owned directly by another reporting person.</comments>
    </coverPageHeaderReportingPersonDetails>
    <items>
      <item1>
        <issuerName>Sunrun Inc.</issuerName>
        <issuerPrincipalExecutiveOfficeAddress>600 California Street, Suite 1800, San Francisco, California 94108</issuerPrincipalExecutiveOfficeAddress>
      </item1>
      <item2>
        <filingPersonName>This statement is filed by the entities listed below, who are collectively referred to herein as "Reporting Persons" with respect to the shares of Common Stock, $0.0001 par value per share (the "Shares"), of Sunrun Inc. (the "Company").

(i) G1 Execution Services, LLC
(ii) SIG Brokerage, LP
(iii) Susquehanna Fundamental Investments, LLC
(iv) Susquehanna Investment Group
(v) Susquehanna Portfolio Strategies, LLC
(vi) Susquehanna Securities, LLC</filingPersonName>
        <principalBusinessOfficeOrResidenceAddress>The address of the principal business office of G1 Execution Services, LLC is:

175 W. Jackson Blvd.
Suite 1700
Chicago, IL 60604

The address of the principal business office of each of SIG Brokerage, LP, Susquehanna Fundamental Investments, LLC, Susquehanna Investment Group, Susquehanna Portfolio Strategies, LLC and Susquehanna Securities, LLC is:

401 E. City Avenue
Suite 220
Bala Cynwyd, PA 19004</principalBusinessOfficeOrResidenceAddress>
        <citizenship>Citizenship is set forth in Row 4 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person.</citizenship>
      </item2>
      <item3>
        <notApplicableFlag>N</notApplicableFlag>
        <typeOfPersonFiling>BD</typeOfPersonFiling>
      </item3>
      <item4>
        <amountBeneficiallyOwned>
The information required by this Item 4(a) is set forth in Row 9 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person.

The number of Shares reported as beneficially owned by each of SIG Brokerage, LP and Susquehanna Investment Group consists of options to buy Shares. The number of Shares reported as beneficially owned by Susquehanna Securities, LLC includes options to buy 9,038,600 Shares.

The Company's Quarterly Report on Form 10-Q, filed on August 6, 2025, indicates that there were 230,732,572 Shares outstanding as of August 1, 2025.
</amountBeneficiallyOwned>
        <classPercent>4.4</classPercent>
        <numberOfSharesPersonHas>
          <solePowerOrDirectToVote>
The information required by this Item 4(c)(i) is set forth in Row 5 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person.</solePowerOrDirectToVote>
          <sharedPowerOrDirectToVote>
The information required by this Item 4(c)(ii) is set forth in Row 6 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person.</sharedPowerOrDirectToVote>
          <solePowerOrDirectToDispose>
The information required by this Item 4(c)(iii) is set forth in Row 7 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person.</solePowerOrDirectToDispose>
          <sharedPowerOrDirectToDispose>
The information required by this Item 4(c)(iv) is set forth in Row 8 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person. </sharedPowerOrDirectToDispose>
        </numberOfSharesPersonHas>
      </item4>
      <item5>
        <notApplicableFlag>N</notApplicableFlag>
        <classOwnership5PercentOrLess>Y</classOwnership5PercentOrLess>
      </item5>
      <item6>
        <notApplicableFlag>Y</notApplicableFlag>
      </item6>
      <item7>
        <notApplicableFlag>Y</notApplicableFlag>
      </item7>
      <item8>
        <notApplicableFlag>Y</notApplicableFlag>
      </item8>
      <item9>
        <notApplicableFlag>Y</notApplicableFlag>
      </item9>
      <item10>
        <notApplicableFlag>N</notApplicableFlag>
        <certifications>By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.</certifications>
      </item10>
    </items>
    <exhibitInfo>	EXHIBIT INDEX

EXHIBIT					DESCRIPTION
________				________
99						Joint Filing Agreement*

* Previously filed</exhibitInfo>
    <signatureInformation>
      <reportingPersonName>G1 Execution Services, LLC</reportingPersonName>
      <signatureDetails>
        <signature>/s/ Brian Sopinsky</signature>
        <title>Brian Sopinsky, Secretary</title>
        <date>11/13/2025</date>
      </signatureDetails>
    </signatureInformation>
    <signatureInformation>
      <reportingPersonName>SIG Brokerage, LP</reportingPersonName>
      <signatureDetails>
        <signature>/s/ Brian Sopinsky</signature>
        <title>Brian Sopinsky, Assistant Secretary</title>
        <date>11/13/2025</date>
      </signatureDetails>
    </signatureInformation>
    <signatureInformation>
      <reportingPersonName>Susquehanna Fundamental Investments, LLC</reportingPersonName>
      <signatureDetails>
        <signature>/s/ Brian Sopinsky</signature>
        <title>Brian Sopinsky, Assistant Secretary</title>
        <date>11/13/2025</date>
      </signatureDetails>
    </signatureInformation>
    <signatureInformation>
      <reportingPersonName>Susquehanna Investment Group</reportingPersonName>
      <signatureDetails>
        <signature>/s/ Brian Sopinsky</signature>
        <title>Brian Sopinsky, General Counsel</title>
        <date>11/13/2025</date>
      </signatureDetails>
    </signatureInformation>
    <signatureInformation>
      <reportingPersonName>Susquehanna Portfolio Strategies, LLC</reportingPersonName>
      <signatureDetails>
        <signature>/s/ Brian Sopinsky</signature>
        <title>Brian Sopinsky, Assistant Secretary</title>
        <date>11/13/2025</date>
      </signatureDetails>
    </signatureInformation>
    <signatureInformation>
      <reportingPersonName>Susquehanna Securities, LLC</reportingPersonName>
      <signatureDetails>
        <signature>/s/ Brian Sopinsky</signature>
        <title>Brian Sopinsky, Secretary</title>
        <date>11/13/2025</date>
      </signatureDetails>
    </signatureInformation>
  </formData>
</edgarSubmission>
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</SEC-DOCUMENT>
