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
8POINT3 ENERGY PARTNERS LP CL A RPT LTDPT 282539105 613 38,799 SH   SOLE   38,799 0 0
AMERICAN ELEC PWR INC COM 25537101 216 3,086 SH   SOLE   3,086 0 0
AMERICAN WTR WKS CO INC NEW COM 30420103 9,080 107,445 SH   SOLE   107,445 0 0
ANADARKO PETE CORP COM 32511107 19,911 373,917 SH   SOLE   373,917 0 0
ANTERO MIDSTREAM PARTNERS LP UNT LTD PARTN 03673L103 21,187 760,194 SH   SOLE   760,194 0 0
ANTERO RES CORP COM 03674X106 390 15,000 SH   SOLE   15,000 0 0
ATMOS ENERGY CORP COM 49560105 2,567 31,571 SH   SOLE   31,571 0 0
AVANGRID INC COM 05351W103 890 19,333 SH   SOLE   19,333 0 0
BAKER HUGHES INC COM 57224107 1,268 28,100 SH   SOLE   28,100 0 0
BASIC ENERGY SVCS INC NEW COM 06985P100 2,742 1,631,893 SH   SOLE   1,631,893 0 0
BOARDWALK PIPELINE PARTNERS UT LTD PARTNER 96627104 38,954 2,232,319 SH   SOLE   2,232,319 0 0
BUCKEYE PARTNERS L P UNIT LTD PARTN 118230101 18,469 262,601 SH   SOLE   262,601 0 0
CABOT OIL & GAS CORP COM 127097103 4,898 190,300 SH   SOLE   190,300 0 0
CALPINE CORP COM NEW 131347304 1,983 134,471 SH   SOLE   134,471 0 0
CHENIERE ENERGY INC COM NEW 16411R208 3,530 94,004 SH   SOLE   94,004 0 0
CHENIERE ENERGY PTNRS LP HLD COM REP LLC IN 16411W108 24,975 1,253,153 SH   SOLE   1,253,153 0 0
CHENIERE ENERGY PARTNERS LP COM UNIT 16411Q101 17,641 588,428 SH   SOLE   588,428 0 0
CHEVRON CORP NEW COM 166764100 26,574 253,500 SH   SOLE   253,500 0 0
CIMAREX ENERGY CO COM 171798101 2,067 17,320 SH   SOLE   17,320 0 0
CMS ENERGY CORP COM 125896100 2,214 48,267 SH   SOLE   48,267 0 0
COLUMBIA PIPELINE PARTNERS L COM UT REPSTG 198281107 3,675 244,988 SH   SOLE   244,988 0 0
CONCHO RES INC COM 20605P101 7,985 66,945 SH   SOLE   66,945 0 0
CONOCOPHILLIPS COM 20825C104 2,298 52,700 SH   SOLE   52,700 0 0
CONTINENTAL RESOURCES INC COM 212015101 1,555 34,360 SH   SOLE   34,360 0 0
DELEK LOGISTICS PARTNERS LP COM UNT RP INT 24664T103 13,624 510,083 SH   SOLE   510,083 0 0
DEVON ENERGY CORP NEW COM 25179M103 2,217 61,165 SH   SOLE   61,165 0 0
DIAMONDBACK ENERGY INC COM 25278X109 20,125 220,650 SH   SOLE   220,650 0 0
DOMINION MIDSTREAM PARTNERS COM UT REP LTD 257454108 6,723 239,011 SH   SOLE   239,011 0 0
DTE ENERGY CO COM 233331107 4,082 41,182 SH   SOLE   41,182 0 0
DYNEGY INC NEW DEL COM 26817R108 535 31,025 SH   SOLE   31,025 0 0
EDISON INTL COM 281020107 3,497 45,027 SH   SOLE   45,027 0 0
EMPIRE DIST ELEC CO COM 291641108 1,736 51,103 SH   SOLE   51,103 0 0
ENBRIDGE ENERGY MANAGEMENT L SHS UNITS LLI 29250X103 0 589,086 SH   SOLE   589,086 0 0
ENBRIDGE INC COM 29250N105 10,729 253,286 SH   SOLE   253,286 0 0
ENCANA CORP COM 292505104 525 67,400 SH   SOLE   67,400 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 6,426 447,196 SH   SOLE   447,196 0 0
ENERGY TRANSFER PRTNRS L P UNIT LTD PARTN 29273R109 25,058 658,202 SH   SOLE   658,202 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 46,371 1,584,779 SH   SOLE   1,584,779 0 0
EOG RES INC COM 26875P101 29,824 357,520 SH   SOLE   357,520 0 0
EQT CORP COM 26884L109 4,777 61,700 SH   SOLE   61,700 0 0
EQT GP HLDGS LP COM UNIT REP 26885J103 8,272 324,527 SH   SOLE   324,527 0 0
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 26885B100 38,617 480,911 SH   SOLE   480,911 0 0
EXELON CORP COM 30161N101 2,834 77,935 SH   SOLE   77,935 0 0
EXXON MOBIL CORP COM 30231G102 7,635 81,450 SH   SOLE   81,450 0 0
FAIRMOUNT SANTROL HLDGS INC COM 30555Q108 3,823 495,820 SH   SOLE   495,820 0 0
FORUM ENERGY TECHNOLOGIES IN COM 34984V100 11,313 653,557 SH   SOLE   653,557 0 0
GOLAR LNG LTD BERMUDA SHS G9456A100 2,421 156,175 SH   SOLE   156,175 0 0
GULFPORT ENERGY CORP COM NEW 402635304 3,338 106,775 SH   SOLE   106,775 0 0
HALLIBURTON CO COM 406216101 24,463 540,135 SH   SOLE   540,135 0 0
KINDER MORGAN INC DEL COM 49456B101 28,836 1,540,402 SH   SOLE   1,540,402 0 0
LAREDO PETROLEUM INC COM 516806106 13,218 1,261,307 SH   SOLE   1,261,307 0 0
MACQUARIE INFRASTRUCTURE COR COM 55608B105 43,982 593,956 SH   SOLE   593,956 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 8,880 116,847 SH   SOLE   116,847 0 0
MARATHON PETE CORP COM 56585A102 2,149 56,600 SH   SOLE   56,600 0 0
MPLX LP COM UNIT REP LTD 55336V100 3,773 112,184 SH   SOLE   112,184 0 0
NEXTERA ENERGY INC COM 65339F101 9,266 71,055 SH   SOLE   71,055 0 0
NEXTERA ENERGY PARTNERS LP COM UNIT PART IN 65341B106 11,006 362,270 SH   SOLE   362,270 0 0
NOBLE ENERGY INC COM 655044105 3,558 99,187 SH   SOLE   99,187 0 0
NRG YIELD INC CL A NEW 62942X306 5,249 344,893 SH   SOLE   344,893 0 0
NUSTAR ENERGY LP UNIT COM 67058H102 1,334 26,790 SH   SOLE   26,790 0 0
NUSTAR GP HOLDINGS LLC UNIT RESTG LLC 67059L102 8,765 341,861 SH   SOLE   341,861 0 0
OASIS PETE INC NEW COM 674215108 18,800 2,012,900 SH   SOLE   2,012,900 0 0
PG&E CORP COM 69331C108 4,171 65,248 SH   SOLE   65,248 0 0
PARSLEY ENERGY INC CL A 701877102 495 18,300 SH   SOLE   18,300 0 0
PATTERN ENERGY GROUP INC CL A 70338P100 11,848 515,784 SH   SOLE   515,784 0 0
PHILLIPS 66 COM 718546104 6,679 84,187 SH   SOLE   84,187 0 0
PHILLIPS 66 PARTNERS LP COM UNIT REP INT 718549207 11,368 203,474 SH   SOLE   203,474 0 0
PINNACLE WEST CAP CORP COM 723484101 1,809 22,321 SH   SOLE   22,321 0 0
PIONEER NAT RES CO COM 723787107 8,808 58,250 SH   SOLE   58,250 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 608 22,099 SH   SOLE   22,099 0 0
PNM RES INC COM 69349H107 1,197 33,770 SH   SOLE   33,770 0 0
RICE ENERGY INC COM 762760106 17,917 812,925 SH   SOLE   812,925 0 0
PETROLEO BRASILEIRO SA PETRO SPONSORED ADR 71654V408 3,761 184,068 SH   SOLE   184,068 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 14,736 266,860 SH   SOLE   266,860 0 0
SCANA CORP NEW COM 80589M102 1,196 15,809 SH   SOLE   15,809 0 0
SCHLUMBERGER LTD COM 806857108 12,973 164,050 SH   SOLE   164,050 0 0
SEMGROUP CORP CL A 81663A105 14,379 441,606 SH   SOLE   441,606 0 0
SEMPRA ENERGY COM 816851109 8,962 78,599 SH   SOLE   78,599 0 0
SHELL MIDSTREAM PARTNERS L P UNIT LTD INT 822634101 35,797 1,059,398 SH   SOLE   1,059,398 0 0
SOUTHWESTERN ENERGY CO COM 845467109 377 30,000 SH   SOLE   30,000 0 0
SPECTRA ENERGY PARTNERS LP COM 84756N109 9,483 201,003 SH   SOLE   201,003 0 0
STATOIL ASA SPONSORED ADR 85771P102 6,232 360,000 SH   SOLE   360,000 0 0
SUNOCO LOGISTICS PRTNRS L P COM UNITS 86764L108 23,783 827,245 SH   SOLE   827,245 0 0
SUNOCO LP COM U REP LP 86765K109 30,805 1,028,548 SH   SOLE   1,028,548 0 0
SUNPOWER CORP COM 867652406 3,336 215,354 SH   SOLE   215,354 0 0
TALLGRASS ENERGY GP LP SHS CL A 874696107 328 14,540 SH   SOLE   14,540 0 0
TALLGRASS ENERGY PARTNERS LP COM UNIT 874697105 4,325 93,982 SH   SOLE   93,982 0 0
TRANSCANADA CORP COM 89353D107 14,658 324,155 SH   SOLE   324,155 0 0
VALERO ENERGY CORP NEW COM 91913Y100 388 7,600 SH   SOLE   7,600 0 0
VALERO ENERGY PARTNERS LP COM UNT REP LP 91914J102 40,908 870,195 SH   SOLE   870,195 0 0
WEATHERFORD INTL PLC ORD SHS G48833100 18,577 3,347,127 SH   SOLE   3,347,127 0 0
WESTERN GAS PARTNERS LP COM UNIT LP IN 958254104 4,821 95,653 SH   SOLE   95,653 0 0
WESTERN REFNG LOGISTICS LP COM UNIT REP LTP 95931Q205 40,118 1,531,807 SH   SOLE   1,531,807 0 0
WILLIAMS COS INC DEL COM 969457100 3,553 164,277 SH   SOLE   164,277 0 0
WILLIAMS PARTNERS L P NEW COM UNIT LTD PAR 96949L105 3,492 100,808 SH   SOLE   100,808 0 0
WPX ENERGY INC COM 98212B103 15,243 1,637,310 SH   SOLE   1,637,310 0 0