<SEC-DOCUMENT>0000769734-26-000034.txt : 20260805
<SEC-HEADER>0000769734-26-000034.hdr.sgml : 20260805
<ACCEPTANCE-DATETIME>20260805113232
ACCESSION NUMBER:		0000769734-26-000034
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20260805
DATE AS OF CHANGE:		20260805

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			APPFOLIO INC
		CENTRAL INDEX KEY:			0001433195
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		ORGANIZATION NAME:           	06 Technology
		EIN:				260359894
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-88911
		FILM NUMBER:		261242027

	BUSINESS ADDRESS:	
		STREET 1:		70 CASTILIAN DRIVE
		CITY:			SANTA BARBARA
		STATE:			CA
		ZIP:			93117
		BUSINESS PHONE:		8053646047

	MAIL ADDRESS:	
		STREET 1:		70 CASTILIAN DRIVE
		CITY:			SANTA BARBARA
		STATE:			CA
		ZIP:			93117

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PRINCIPAL GLOBAL INVESTORS
		CENTRAL INDEX KEY:			0000769734
		ORGANIZATION NAME:           	
		EIN:				421479618

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		711 HIGH STREET
		CITY:			DES MOINES
		STATE:			IA
		ZIP:			50392-0300
		BUSINESS PHONE:		515-247-5111

	MAIL ADDRESS:	
		STREET 1:		711 HIGH STREET
		CITY:			DES MOINES
		STATE:			IA
		ZIP:			50392-0300

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INVISTA CAPITAL MANAGEMENT LLC /IA/
		DATE OF NAME CHANGE:	19990512

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INVISTA CAPITAL MANAGEMENT INC/IA/
		DATE OF NAME CHANGE:	19970211

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VALUE INVESTORS INC
		DATE OF NAME CHANGE:	19880526
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13G/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/schedule13g" xmlns:ns1="http://www.sec.gov/edgar/common">
  <schemaVersion>X0202</schemaVersion>
<headerData>
    <submissionType>SCHEDULE 13G/A</submissionType>
    <previousAccessionNumber>0000769734-26-000004</previousAccessionNumber>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0000769734</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <coverPageHeader>
      <amendmentNo>1</amendmentNo>
      <securitiesClassTitle>Class A Common Stock, $0.0001 par value</securitiesClassTitle>
      <eventDateRequiresFilingThisStatement>06/30/2026</eventDateRequiresFilingThisStatement>
      <issuerInfo>
        <issuerCik>0001433195</issuerCik>
        <issuerName>APPFOLIO INC</issuerName>
        <issuerCusips>
          <issuerCusipNumber>03783C100</issuerCusipNumber>
        </issuerCusips>
        <issuerPrincipalExecutiveOfficeAddress>
          <ns1:street1>70 CASTILIAN DRIVE</ns1:street1>
          <ns1:city>SANTA BARBARA</ns1:city>
          <ns1:stateOrCountry>CA</ns1:stateOrCountry>
          <ns1:zipCode>93117</ns1:zipCode>
        </issuerPrincipalExecutiveOfficeAddress>
      </issuerInfo>
      <designateRulesPursuantThisScheduleFiled>
        <designateRulePursuantThisScheduleFiled>Rule 13d-1(b)</designateRulePursuantThisScheduleFiled>
      </designateRulesPursuantThisScheduleFiled>
    </coverPageHeader>
    <coverPageHeaderReportingPersonDetails>


      <reportingPersonName>PRINCIPAL GLOBAL INVESTORS</reportingPersonName>
      <citizenshipOrOrganization>DE</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>0</soleVotingPower>
        <sharedVotingPower>1549609</sharedVotingPower>
        <soleDispositivePower>0</soleDispositivePower>
        <sharedDispositivePower>1549609</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>1549609</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <aggregateAmountExcludesCertainSharesFlag>N</aggregateAmountExcludesCertainSharesFlag>
      <classPercent>6.4</classPercent>
      <typeOfReportingPerson>IA</typeOfReportingPerson>
    </coverPageHeaderReportingPersonDetails>
    <items>
      <item1>
        <issuerName>APPFOLIO INC</issuerName>
        <issuerPrincipalExecutiveOfficeAddress>70 CASTILIAN DRIVE, SANTA BARBARA, CALIFORNIA
93117</issuerPrincipalExecutiveOfficeAddress>
      </item1>
      <item2>
        <filingPersonName>PRINCIPAL GLOBAL INVESTORS</filingPersonName>
        <principalBusinessOfficeOrResidenceAddress>711 HIGH STREET
DES MOINES, Iowa
50392-0300</principalBusinessOfficeOrResidenceAddress>
        <citizenship>PRINCIPAL GLOBAL INVESTORS - DELAWARE</citizenship>
      </item2>
      <item3>
        <notApplicableFlag>N</notApplicableFlag>
        <typeOfPersonFiling>IA</typeOfPersonFiling>
      </item3>
      <item4>
        <amountBeneficiallyOwned>1,549,609</amountBeneficiallyOwned>
        <classPercent>6.4</classPercent>
        <numberOfSharesPersonHas>
          <solePowerOrDirectToVote>PRINCIPAL GLOBAL INVESTORS - 0</solePowerOrDirectToVote>
          <sharedPowerOrDirectToVote>PRINCIPAL GLOBAL INVESTORS - 1,549,609</sharedPowerOrDirectToVote>
          <solePowerOrDirectToDispose>PRINCIPAL GLOBAL INVESTORS - 0</solePowerOrDirectToDispose>
          <sharedPowerOrDirectToDispose>PRINCIPAL GLOBAL INVESTORS - 1,549,609</sharedPowerOrDirectToDispose>
        </numberOfSharesPersonHas>
      </item4>
      <item5>
        <notApplicableFlag>Y</notApplicableFlag>
      </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>
    <signatureInformation>
      <reportingPersonName>PRINCIPAL GLOBAL INVESTORS</reportingPersonName>
      <signatureDetails>
        <signature>/s/ J. Markham Penrod</signature>
        <title>J. Markham Penrod, Chief Compliance Officer - North America, Principal Asset Management</title>
        <date>07/31/2026</date>
      </signatureDetails>
    </signatureInformation>
  </formData>
</edgarSubmission>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
