-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 FMFVAbdMQTZO71+TlbAKSK3hn75OauB+A/PYyS7liuu0TWoDCOg92os6baSYYvYg
 tXWdQHKAgCNVm5cKdNFubw==

<SEC-DOCUMENT>0001459607-09-000002.txt : 20090702
<SEC-HEADER>0001459607-09-000002.hdr.sgml : 20090702
<ACCEPTANCE-DATETIME>20090702111749
ACCESSION NUMBER:		0001459607-09-000002
CONFORMED SUBMISSION TYPE:	D/A
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
FILED AS OF DATE:		20090702
DATE AS OF CHANGE:		20090702
EFFECTIVENESS DATE:		20090702

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AEI Quantia Investments IV, LLC
		CENTRAL INDEX KEY:			0001459607
		IRS NUMBER:				264468119
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		D/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-130003
		FILM NUMBER:		09925122

	BUSINESS ADDRESS:	
		STREET 1:		311 S WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
		BUSINESS PHONE:		804-378-1110

	MAIL ADDRESS:	
		STREET 1:		311 S WACKER DRIVE
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60606
</SEC-HEADER>
<DOCUMENT>
<TYPE>D/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0401</schemaVersion>

    <submissionType>D/A</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001459607</cik>
        <entityName>AEI Quantia Investments IV, LLC</entityName>
        <issuerAddress>
            <street1>311 S WACKER DRIVE</street1>
            <street2></street2>
            <city>CHICAGO</city>
            <stateOrCountry>IL</stateOrCountry>
            <zipCode>60606</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>804-378-1110</issuerPhoneNumber>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
        <entityType>Limited Liability Company</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2009</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>N/A</firstName>
                <middleName></middleName>
                <lastName>Advanced Equities Quantia Management Corporation</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>311 S Wacker DR</street1>
                <street2></street2>
                <city>Chicago</city>
                <stateOrCountry>IL</stateOrCountry>
                <zipCode>60606</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>Managing Member</relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Pooled Investment Fund</industryGroupType>
            <investmentFundInfo>
                <investmentFundType>Venture Capital Fund</investmentFundType>
                <is40Act>false</is40Act>
            </investmentFundInfo>
        </industryGroup>
        <issuerSize>
            <revenueRange>Not Applicable</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>true</isAmendment>
                <previousAccessionNumber>0001459607-09-000001</previousAccessionNumber>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2009-03-19</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
            <isPooledInvestmentFundType>true</isPooledInvestmentFundType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>106000</minimumInvestmentAccepted>
        <salesCompensationList>
            <recipient>
                <recipientName>David Landskowsky</recipientName>
                <recipientCRDNumber>4221686</recipientCRDNumber>
                <associatedBDName>Advanced Equities, Inc.</associatedBDName>
                <associatedBDCRDNumber>35545</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>311 S Wacker DR</street1>
                    <street2></street2>
                    <city>Chicago</city>
                    <stateOrCountry>IL</stateOrCountry>
                    <zipCode>60606</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>CA</state>
                    <state>CO</state>
                    <state>CT</state>
                    <state>FL</state>
                    <state>MA</state>
                    <state>NJ</state>
                    <state>NY</state>
                    <state>OK</state>
                    <state>PA</state>
                    <state>WA</state>
                </statesOfSolicitationList>
            </recipient>
            <recipient>
                <recipientName>Eric Rubenstein</recipientName>
                <recipientCRDNumber>1709086</recipientCRDNumber>
                <associatedBDName>Advanced Equities, Inc.</associatedBDName>
                <associatedBDCRDNumber>35545</associatedBDCRDNumber>
                <recipientAddress>
                    <street1>311 S Wacker DR</street1>
                    <street2></street2>
                    <city>Chicago</city>
                    <stateOrCountry>IL</stateOrCountry>
                    <zipCode>60606</zipCode>
                </recipientAddress>
                <statesOfSolicitationList>
                    <state>CA</state>
                    <state>CO</state>
                    <state>CT</state>
                    <state>FL</state>
                    <state>MA</state>
                    <state>NJ</state>
                    <state>NY</state>
                    <state>OK</state>
                    <state>PA</state>
                    <state>WA</state>
                </statesOfSolicitationList>
            </recipient>
        </salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>Indefinite</totalOfferingAmount>
            <totalAmountSold>2587200</totalAmountSold>
            <totalRemaining>Indefinite</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>31</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>146445</dollarAmount>
                <isEstimate>true</isEstimate>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>2440754</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse>As 0f 7/2/2009, $2,440,754.72 have been used by AEI Quantia Investments IV, LLC to purchase Quantia Series D Preferred shares.</clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>AEI Quantia Investments IV, LLC</issuerName>
                <signatureName>Alex Winks</signatureName>
                <nameOfSigner>Alex Winks</nameOfSigner>
                <signatureTitle>Authorized Signatory</signatureTitle>
                <signatureDate>2009-07-02</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----