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 48 3,301 SH   SOLE   3,301 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 5,150 68,807 SH   SOLE   68,807 0 0
ANADARKO PETE CORP COM 032511107 23,514 371,117 SH   SOLE   371,117 0 0
ANTERO MIDSTREAM PARTNERS LP UNT LTD PARTN 03673L103 22,879 856,881 SH   SOLE   856,881 0 0
ANTERO RES CORP COM 03674X106 658 24,400 SH   SOLE   24,400 0 0
ATMOS ENERGY CORP COM 049560105 2,011 27,010 SH   SOLE   27,010 0 0
BAKER HUGHES INC COM 057224107 2,761 54,700 SH   SOLE   54,700 0 0
BLACK HILLS CORP COM 092113109 2,529 41,309 SH   SOLE   41,309 0 0
BOARDWALK PIPELINE PARTNERS UT LTD PARTNER 096627104 36,484 2,126,129 SH   SOLE   2,126,129 0 0
BUCKEYE PARTNERS L P UNIT LTD PARTN 118230101 14,291 199,599 SH   SOLE   199,599 0 0
CABOT OIL & GAS CORP COM 127097103 5,008 194,100 SH   SOLE   194,100 0 0
CALPINE CORP COM NEW 131347304 1,181 93,420 SH   SOLE   93,420 0 0
CHENIERE ENERGY INC COM NEW 16411R208 11,780 270,185 SH   SOLE   270,185 0 0
CHENIERE ENERGY PTNRS LP HLD COM REP LLC IN 16411W108 16,304 716,979 SH   SOLE   716,979 0 0
CHENIERE ENERGY PARTNERS LP COM UNIT 16411Q101 10,864 371,293 SH   SOLE   371,293 0 0
CHEVRON CORP NEW COM 166764100 28,838 280,200 SH   SOLE   280,200 0 0
CIMAREX ENERGY CO COM 171798101 2,179 16,220 SH   SOLE   16,220 0 0
CMS ENERGY CORP COM 125896100 1,735 41,296 SH   SOLE   41,296 0 0
CONCHO RES INC COM 20605P101 8,192 59,645 SH   SOLE   59,645 0 0
CONOCOPHILLIPS COM 20825C104 2,291 52,700 SH   SOLE   52,700 0 0
CONTINENTAL RESOURCES INC COM 212015101 1,676 32,260 SH   SOLE   32,260 0 0
DELEK LOGISTICS PARTNERS LP COM UNT RP INT 24664T103 3,368 117,841 SH   SOLE   117,841 0 0
DEVON ENERGY CORP NEW COM 25179M103 2,305 52,265 SH   SOLE   52,265 0 0
DIAMONDBACK ENERGY INC COM 25278X109 20,819 215,650 SH   SOLE   215,650 0 0
DOMINION MIDSTREAM PARTNERS COM UT REP LTD 257454108 1,224 51,211 SH   SOLE   51,211 0 0
DTE ENERGY CO COM 233331107 3,300 35,234 SH   SOLE   35,234 0 0
DYNEGY INC NEW DEL COM 26817R108 631 50,929 SH   SOLE   50,929 0 0
EMPIRE DIST ELEC CO COM 291641108 600 17,571 SH   SOLE   17,571 0 0
ENBRIDGE ENERGY MANAGEMENT LLC FRAC SHARES SHS UNITS LLI 29250X103 0 604,124 SH   SOLE   604,124 0 0
ENBRIDGE INC COM 29250N105 8,412 190,179 SH   SOLE   190,179 0 0
ENCANA CORP COM 292505104 739 70,600 SH   SOLE   70,600 0 0
SELECT SECTOR SPDR TR SBI INT-ENERGY 81369Y506 0 1 SH   SOLE   1 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 15,133 901,281 SH   SOLE   901,281 0 0
ENERGY TRANSFER PRTNRS L P UNIT LTD PARTN 29273R109 23,761 642,192 SH   SOLE   642,192 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 39,295 1,422,181 SH   SOLE   1,422,181 0 0
EOG RES INC COM 26875P101 35,204 364,020 SH   SOLE   364,020 0 0
EQT CORP COM 26884L109 4,844 66,700 SH   SOLE   66,700 0 0
EQT GP HLDGS LP COM UNIT REP 26885J103 7,339 292,738 SH   SOLE   292,738 0 0
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 26885B100 29,444 386,460 SH   SOLE   386,460 0 0
EXELON CORP COM 30161N101 1,869 56,131 SH   SOLE   56,131 0 0
EXXON MOBIL CORP COM 30231G102 6,262 71,750 SH   SOLE   71,750 0 0
FAIRMOUNT SANTROL HLDGS INC COM 30555Q108 7,084 835,415 SH   SOLE   835,415 0 0
FORUM ENERGY TECHNOLOGIES IN COM 34984V100 14,529 731,557 SH   SOLE   731,557 0 0
GOLAR LNG LTD BERMUDA SHS G9456A100 2,057 97,032 SH   SOLE   97,032 0 0
GREAT PLAINS ENERGY INC COM 391164100 1,914 70,152 SH   SOLE   70,152 0 0
GULFPORT ENERGY CORP COM NEW 402635304 2 75 SH   SOLE   75 0 0
HALLIBURTON CO COM 406216101 27,109 604,035 SH   SOLE   604,035 0 0
KINDER MORGAN INC DEL COM 49456B101 37,977 1,641,910 SH   SOLE   1,641,910 0 0
LAREDO PETROLEUM INC COM 516806106 17,006 1,318,307 SH   SOLE   1,318,307 0 0
MACQUARIE INFRASTRUCTURE COR COM 55608B105 34,485 414,284 SH   SOLE   414,284 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 6,769 95,689 SH   SOLE   95,689 0 0
MARATHON PETE CORP COM 56585A102 2,293 56,500 SH   SOLE   56,500 0 0
MPLX LP COM UNIT REP LTD 55336V100 2,411 71,207 SH   SOLE   71,207 0 0
NEXTERA ENERGY INC COM 65339F101 5,307 43,385 SH   SOLE   43,385 0 0
NEXTERA ENERGY PARTNERS LP COM UNIT PART IN 65341B106 11,642 416,233 SH   SOLE   416,233 0 0
NOBLE ENERGY INC COM 655044105 2,290 64,087 SH   SOLE   64,087 0 0
NOBLE MIDSTREAM PARTNERS LP COM UNIT REPST 65506L105 2,496 89,477 SH   SOLE   89,477 0 0
NRG YIELD INC CL A NEW 62942X306 3,412 209,042 SH   SOLE   209,042 0 0
NUSTAR ENERGY LP UNIT COM 67058H102 1,047 21,123 SH   SOLE   21,123 0 0
NUSTAR GP HOLDINGS LLC UNIT RESTG LLC 67059L102 7,337 286,820 SH   SOLE   286,820 0 0
OASIS PETE INC NEW COM 674215108 26,394 2,301,154 SH   SOLE   2,301,154 0 0
PG&E CORP COM 69331C108 3,814 62,348 SH   SOLE   62,348 0 0
PARSLEY ENERGY INC CL A 701877102 891 26,590 SH   SOLE   26,590 0 0
PATTERN ENERGY GROUP INC CL A 70338P100 11,035 490,677 SH   SOLE   490,677 0 0
PDC ENERGY INC COM 69327R101 476 7,100 SH   SOLE   7,100 0 0
PHILLIPS 66 COM 718546104 5,262 65,328 SH   SOLE   65,328 0 0
PHILLIPS 66 PARTNERS LP COM UNIT REP INT 718549207 2,975 61,211 SH   SOLE   61,211 0 0
PIONEER NAT RES CO COM 723787107 11,445 61,650 SH   SOLE   61,650 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 363 11,566 SH   SOLE   11,566 0 0
PNM RES INC COM 69349H107 946 28,897 SH   SOLE   28,897 0 0
QEP RES INC COM 74733V100 273 14,000 SH   SOLE   14,000 0 0
RICE ENERGY INC COM 762760106 23,810 911,925 SH   SOLE   911,925 0 0
RICE MIDSTREAM PARTNERS LP UNIT LTD PARTN 762819100 5,588 230,356 SH   SOLE   230,356 0 0
ROYAL DUTCH SHELL PLC SPONS ADR A 780259206 12,305 245,760 SH   SOLE   245,760 0 0
SCANA CORP NEW COM 80589M102 979 13,527 SH   SOLE   13,527 0 0
SCHLUMBERGER LTD COM 806857108 12,481 158,710 SH   SOLE   158,710 0 0
SEMGROUP CORP CL A 81663A105 15,223 430,527 SH   SOLE   430,527 0 0
SEMPRA ENERGY COM 816851109 5,776 53,888 SH   SOLE   53,888 0 0
SHELL MIDSTREAM PARTNERS L P UNIT LTD INT 822634101 34,258 1,067,888 SH   SOLE   1,067,888 0 0
SOUTHWESTERN ENERGY CO COM 845467109 304 22,000 SH   SOLE   22,000 0 0
SPECTRA ENERGY PARTNERS LP COM 84756N109 6,564 150,237 SH   SOLE   150,237 0 0
STATOIL ASA SPONSORED ADR 85771P102 6,124 364,500 SH   SOLE   364,500 0 0
SUNOCO LOGISTICS PRTNRS L P COM UNITS 86764L108 15,086 530,996 SH   SOLE   530,996 0 0
SUNOCO LP COM U REP LP 86765K109 24,534 845,715 SH   SOLE   845,715 0 0
TALLGRASS ENERGY GP LP SHS CL A 874696107 173 7,205 SH   SOLE   7,205 0 0
TALLGRASS ENERGY PARTNERS LP COM UNIT 874697105 4,080 84,652 SH   SOLE   84,652 0 0
TARGA RES CORP COM 87612G101 7,265 147,942 SH   SOLE   147,942 0 0
TESORO CORP COM 881609101 1,353 17,000 SH   SOLE   17,000 0 0
TESORO LOGISTICS LP COM UNIT LP 88160T107 6,380 131,716 SH   SOLE   131,716 0 0
TRANSCANADA CORP COM 89353D107 13,801 290,180 SH   SOLE   290,180 0 0
VALERO ENERGY CORP NEW COM 91913Y100 1,232 23,250 SH   SOLE   23,250 0 0
VALERO ENERGY PARTNERS LP COM UNT REP LP 91914J102 37,289 853,482 SH   SOLE   853,482 0 0
WEATHERFORD INTL PLC ORD SHS G48833100 20,737 3,689,892 SH   SOLE   3,689,892 0 0
WESTERN GAS EQUITY PARTNERS COMUNT LTD PT 95825R103 17,989 423,373 SH   SOLE   423,373 0 0
WESTERN GAS PARTNERS LP COM UNIT LP IN 958254104 13,429 243,935 SH   SOLE   243,935 0 0
WESTERN REFNG LOGISTICS LP COM UNIT REP LTP 95931Q205 37,723 1,627,409 SH   SOLE   1,627,409 0 0
WILLIAMS COS INC DEL COM 969457100 8,504 276,747 SH   SOLE   276,747 0 0
WILLIAMS PARTNERS L P NEW COM UNIT LTD PAR 96949L105 1,587 42,670 SH   SOLE   42,670 0 0
WPX ENERGY INC COM 98212B103 18,872 1,430,810 SH   SOLE   1,430,810 0 0