<SEC-DOCUMENT>0001615619-16-000092.txt : 20160831
<SEC-HEADER>0001615619-16-000092.hdr.sgml : 20160831
<ACCEPTANCE-DATETIME>20160831185458
ACCESSION NUMBER:		0001615619-16-000092
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20160830
FILED AS OF DATE:		20160831
DATE AS OF CHANGE:		20160831

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PLAINS GP HOLDINGS LP
		CENTRAL INDEX KEY:			0001581990
		STANDARD INDUSTRIAL CLASSIFICATION:	PIPE LINES (NO NATURAL GAS) [4610]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		333 CLAY ST
		STREET 2:		SUITE 1600
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
		BUSINESS PHONE:		713-646-4100

	MAIL ADDRESS:	
		STREET 1:		333 CLAY ST
		STREET 2:		SUITE 1600
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Chiang Willie CW
		CENTRAL INDEX KEY:			0001421559

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-36132
		FILM NUMBER:		161864281

	MAIL ADDRESS:	
		STREET 1:		370 17TH STREET
		STREET 2:		SUITE 2775
		CITY:			DENVER
		STATE:			CO
		ZIP:			80202
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2016-08-30</periodOfReport>

    <issuer>
        <issuerCik>0001581990</issuerCik>
        <issuerName>PLAINS GP HOLDINGS LP</issuerName>
        <issuerTradingSymbol>PAGP</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001421559</rptOwnerCik>
            <rptOwnerName>Chiang Willie CW</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>333 CLAY ST., STE. 1600</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>HOUSTON</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>77002</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>EVP &amp; COO (U.S.)</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Class B Units in Plains AAP, L.P.</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2016-08-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>1000000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F2"/>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F2"/>
                <footnoteId id="F3"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Shares</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>941332</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
        <derivativeTransaction>
            <securityTitle>
                <value>Class B Units in Plains AAP, L.P.</value>
                <footnoteId id="F1"/>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>0</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2016-08-30</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>1000000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <footnoteId id="F1"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F2"/>
                <footnoteId id="F3"/>
            </exerciseDate>
            <expirationDate>
                <footnoteId id="F2"/>
                <footnoteId id="F3"/>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Class A Shares</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>941332</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1000000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value></value>
                </natureOfOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">The terms of the Class B Units in Plains AAP, L.P., which represent a profits interest, have been modified, resulting (for reporting and accounting purposes) in the deemed cancellation of the original Class B Units and deemed grant of replacement Class B Units described in footnotes (2) and (3) below. The original Class B Units were granted on August 24, 2015.</footnote>
        <footnote id="F2">As modified, the Class B Units become earned (entitled to receive distributions) as follows: (i) subsequent to March 31, 2017, 50% upon the payment by Plains All American Pipeline, L.P. (&quot;PAA&quot;) of an annualized quarterly distribution of $2.20 per common unit and the generation by PAA of distributable cash flow of $1.5 billion or more on a trailing four quarter basis (subject to adjustment under certain circumstances to account for significant asset sales); (ii) 25% upon the payment by PAA of an annualized quarterly distribution of $2.50 per common unit; and (iii) 25% upon the payment by PAA of an annualized quarterly distribution of $2.80 per common unit.</footnote>
        <footnote id="F3">The Class B Units are subject to a call right in the event Reporting Person's employment is terminated under certain circumstances prior to December 31, 2022.  If Reporting Person remains employed after such date or his employment is terminated under certain circumstances prior to December 31, 2018, the Class B Units will be deemed to have vested. Reporting Person has the right to convert his vested Class B Units into a number of Class A Units in Plains AAP, L.P. and Class B Shares in Plains GP Holdings, L.P. equal to the number of Class B Units converted times a conversion factor of approximately 0.941:1. Following any such conversion, the resulting Class A Units and Class B Shares are exchangeable for Class A Shares of PAGP on a one-for-one basis.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Ann F. Gullion, as attorney-in-fact for Willie CW Chiang</signatureName>
        <signatureDate>2016-08-31</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
