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
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
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
ANADARKO PETE CORP COM 032511107 352 5,832 SH   SOLE   5,832 0 0
ANDEAVOR LOGISTICS LP COM UNIT LP INT 03350F106 374,958 8,367,737 SH   SOLE   8,367,737 0 0
ANTERO MIDSTREAM GP LP COM SHS REPSTG 03675Y103 30,588 1,912,955 SH   SOLE   1,912,955 0 0
ANTERO MIDSTREAM PARTNERS LP UNIT LTD PARTN 03673L103 128,467 4,962,047 SH   SOLE   4,962,047 0 0
ANTERO RES CORP COM 03674X106 453 22,841 SH   SOLE   22,841 0 0
ARCHROCK PARTNERS L P COM UNITS REPSTG 03957U100 75,183 6,152,445 SH   SOLE   6,152,445 0 0
BOARDWALK PIPELINE PARTNERS UT LTD PARTNER 096627104 36,246 3,571,079 SH   SOLE   3,571,079 0 0
BP MIDSTREAM PARTNERS LP UNIT LTD PTNR 0556EL109 78,824 4,418,371 SH   SOLE   4,418,371 0 0
BUCKEYE PARTNERS L P UNIT LTD PARTN 118230101 185,609 4,964,124 SH   SOLE   4,964,124 0 0
CHENIERE ENERGY INC COM NEW 16411R208 134,874 2,523,368 SH   SOLE   2,523,368 0 0
CHENIERE ENERGY PTNRS LP HLD COM REP LLC IN 16411W108 1,231 44,595 SH   SOLE   44,595 0 0
CRESTWOOD EQUITY PARTNERS LP UNIT LTD PARTNER 226344208 10,879 424,972 SH   SOLE   424,972 0 0
CROSSAMERICA PARTNERS LP UT LTD PTN INT 22758A105 63,164 3,072,186 SH   SOLE   3,072,186 0 0
DCP MIDSTREAM LP COM UT LTD PTN 23311P100 246,975 7,032,310 SH   SOLE   7,032,310 0 0
ENABLE MIDSTREAM PARTNERS LP COM UNIT RP IN 292480100 19,669 1,433,607 SH   SOLE   1,433,607 0 0
ENBRIDGE ENERGY MANAGEMENT L S SHS UNITS LLI 29250X103 1,417 160,822 SH   SOLE   160,822 0 0
ENBRIDGE ENERGY PARTNERS L P COM 29250R106 28,284 2,934,031 SH   SOLE   2,934,031 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 702,603 49,444,243 SH   SOLE   49,444,243 0 0
ENERGY TRANSFER PARTNERS LP UNIT LTD PRT INT 29278N103 856,869 52,827,956 SH   SOLE   52,827,956 0 0
ENLINK MIDSTREAM PARTNERS LP COM UNIT REP LTD 29336U107 116,773 8,548,558 SH   SOLE   8,548,558 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 1,118,742 45,700,247 SH   SOLE   45,700,247 0 0
EQT CORP COM 26884L109 226 4,767 SH   SOLE   4,767 0 0
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 26885B100 113,070 1,915,472 SH   SOLE   1,915,472 0 0
GENESIS ENERGY L P UNIT LTD PARTN 371927104 19,269 977,607 SH   SOLE   977,607 0 0
HESS MIDSTREAM PARTNERS LP UNIT LTD PR INT 428104103 55,308 2,904,837 SH   SOLE   2,904,837 0 0
KINDER MORGAN INC DEL COM 49456B101 23,489 1,559,665 SH   SOLE   1,559,665 0 0
MACQUARIE INFRASTRUCTURE COR COM 55608B105 11,559 312,995 SH   SOLE   312,995 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 111,456 1,910,128 SH   SOLE   1,910,128 0 0
MARATHON PETE CORP COM 56585A102 466 6,370 SH   SOLE   6,370 0 0
MPLX LP COM UNIT REP LTD 55336V100 504,016 15,254,711 SH   SOLE   15,254,711 0 0
NGL ENERGY PARTNERS LP COM UNIT REPST 62913M107 102,180 9,289,135 SH   SOLE   9,289,135 0 0
NOBLE MIDSTREAM PARTNERS LP COM UNIT REPST 65506L105 103,681 2,223,489 SH   SOLE   2,223,489 0 0
NUSTAR ENERGY LP UNIT COM 67058H102 105,811 5,189,350 SH   SOLE   5,189,350 0 0
NUSTAR GP HOLDINGS LLC UNIT RESTG LLC 67059L102 19,882 1,721,382 SH   SOLE   1,721,382 0 0
OASIS MIDSTREAM PARTNERS LP COM UNITS REPS 67420T206 13,377 755,320 SH   SOLE   755,320 0 0
ONEOK INC NEW COM 682680103 369,725 6,495,518 SH   SOLE   6,495,518 0 0
PBF LOGISTICS LP UNIT LTD PTNR 69318Q104 24,228 1,313,151 SH   SOLE   1,313,151 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 720,292 32,695,950 SH   SOLE   32,695,950 0 0
PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 1,627 74,800 SH   SOLE   74,800 0 0
RICE MIDSTREAM PARTNERS LP UNIT LTD PARTN 762819100 125,161 6,914,967 SH   SOLE   6,914,967 0 0
SEMGROUP CORP CL A 81663A105 166,640 7,786,913 SH   SOLE   7,786,913 0 0
SHELL MIDSTREAM PARTNERS L P UNIT LTD INT 822634101 129,903 6,171,153 SH   SOLE   6,171,153 0 0
SPECTRA ENERGY PARTNERS LP COM 84756N109 63,584 1,890,145 SH   SOLE   1,890,145 0 0
SUMMIT MIDSTREAM PARTNERS LP COM UNIT LTD 866142102 40,566 2,887,269 SH   SOLE   2,887,269 0 0
SUNOCO LP COM U REP LP 86765K109 29,427 1,153,532 SH   SOLE   1,153,532 0 0
TALLGRASS ENERGY GP LP SHS CL A 874696107 73,652 3,872,354 SH   SOLE   3,872,354 0 0
TALLGRASS ENERGY PARTNERS LP COM UNIT 874697105 63,772 1,683,093 SH   SOLE   1,683,093 0 0
TARGA RES CORP COM 87612G101 313,697 7,129,485 SH   SOLE   7,129,485 0 0
USA COMPRESSION PARTNERS LP COMUNIT LTDPAR 90290N109 29,275 1,729,175 SH   SOLE   1,729,175 0 0
WESTERN GAS PARTNERS LP COM UNIT LP IN 958254104 29,333 687,427 SH   SOLE   687,427 0 0
WESTLAKE CHEM PARTNERS LP COM UNIT RP LP 960417103 64,679 2,893,923 SH   SOLE   2,893,923 0 0
WILLIAMS COS INC DEL COM 969457100 235,808 9,485,419 SH   SOLE   9,485,419 0 0
WILLIAMS PARTNERS L P NEW COM UNIT LTD PAR 96949L105 723,058 21,000,804 SH   SOLE   21,000,804 0 0