Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
KAYNE ANDERSON CAPITAL ADVISORS LP
  2. Issuer Name and Ticker or Trading Symbol
PLAINS GP HOLDINGS LP [PAGP]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director __X__ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
1800 AVENUE OF THE STARS, 3RD FLOOR
3. Date of Earliest Transaction (Month/Day/Year)
04/09/2015
(Street)

LOS ANGELES, CA 90067
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Class A Units in Plains AAP, L.P. $ 0 04/09/2015   J(3)   29,156     (1)   (1) Class A Shares 29,156 $ 0 101,091,153 D (1) (2)  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
KAYNE ANDERSON CAPITAL ADVISORS LP
1800 AVENUE OF THE STARS
3RD FLOOR
LOS ANGELES, CA 90067
  X   X    
KAFU HOLDINGS, L.P.
1800 AVENUE OF THE STARS
3RD FLOOR
LOS ANGELES, CA 77002
  X   X    
KAFU Holdings (QP), L.P.
1800 AVENUE OF THE STARS, SUITE 300
LOS ANGELES, CA 90067
  X   X    
KAFU Holdings II, L.P.
1800 AVENUE OF THE STARS
3RD FLOOR
LOS ANGELES, CA 90067
  X   X    

Signatures

 David Shladovsky   04/13/2015
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Kayne Anderson Capital Advisors, L.P. ("KACALP") holds Class B shares representing limited partner interests in Plains GP Holdings L.P. (the "Issuer"), an equivalent number of units representing limited liability company interests of the Issuer's general partner ("GP Units"), and an equivalent number of Class A units representing limited partner interests in Plains AAP, L.P. ("AAP"). The limited partnership agreement of AAP was amended and restated to provide that each limited partner of AAP, including KACALP, will have the right at any time (without expiration) to immediately exchange (the "Exchange Right") its Class A units in AAP together with a like number of Class B shares and the GP Units, for a like number of Class A shares of the Issuer.
(2) KACALP is the manager of the general partner of KAFU Holdings LP, KAFU Holdings QP LP, and KAFU Holdings II, L.P. (collectively, "KAFU") and may be deemed to beneficially own the Class B shares, Class A units in AAP, and the GP Units held by KAFU. The filing of this statement shall not be construed as an admission that either KAFU or KACALP are, for purposes of Section 13(d) of the Exchange Act, as amended, the beneficial owner of any security
(3) The reported transaction is an in-kind distribution to KACALP. Such distribution represents KACALP's realized interest in the incentive allocation earned as managing member of KA Fund Advisors, LLC, manager of KA First Reserve XII, LLC.

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