The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
Cobalt International Energy, Inc. COM 19075F106 42,484 34,822,878 SH   DFND 1 34,822,878 0 0
Enduro Royalty Trust TR UNIT 29269K100 29,670 8,600,000 SH   DFND 1 8,600,000 0 0
Pattern Energy Group, Inc. CL A 70338P100 322,119 16,962,546 SH   DFND 1 16,962,546 0 0
USA Compression Partners, LP COM UNIT LTD PAR 90290N109 403,333 23,314,053 SH   DFND 1 23,314,053 0 0
EP Energy Corp. CL A 268785102 204,863 31,276,726 SH   DFND 1 31,276,726 0 0
Enviva Partners, LP COM 29414J107 36,104 1,347,161 SH   DFND 1 1,347,161 0 0
Rice Energy, Inc. COM 762760106 172,494 8,079,336 SH   DFND 1 8,079,336 0 0
Centennial Resource Development, Inc. CL A 15136A102 2,180,610 110,578,590 SH   DFND 1 110,578,590 0 0