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
AMERICAN MIDSTREAM PARTNERS COM UNITS 02752P100 7,665,510 691,833 SH   SOLE   691,833 0 0
AMERIGAS PARTNERS L P UNIT L P INT 030975106 29,424,171 708,504 SH   SOLE   708,504 0 0
ANTERO MIDSTREAM PARTNERS LP UNT LTD PARTN 03673L103 34,458,745 1,929,381 SH   SOLE   1,929,381 0 0
BOARDWALK PIPELINE PARTNERS UT LTD PARTNER 096627104 41,294,327 3,508,439 SH   SOLE   3,508,439 0 0
BUCKEYE PARTNERS L P UNIT LTD PARTN 118230101 315,915,067 5,330,101 SH   SOLE   5,330,101 0 0
CALUMET SPECIALTY PRODS PTNR UT LTD PARTNER 131476103 4,035,700 166,215 SH   SOLE   166,215 0 0
CHENIERE ENERGY INC COM NEW 16411R208 789,512 16,346 SH   SOLE   16,346 0 0
CHENIERE ENERGY PARTNERS LP COM UNIT 16411Q101 27,655,130 1,049,929 SH   SOLE   1,049,929 0 0
COLUMBIA PIPELINE PARTNERS L COM UT REPSTG 198281107 23,277,436 1,838,660 SH   SOLE   1,838,660 0 0
CONE MIDSTREAM PARTNERS LP COM UNIT REPST 206812109 6,805,218 685,319 SH   SOLE   685,319 0 0
CRESTWOOD MIDSTREAM PARTNERS UNIT LTD PARTNER 226378107 10,328,622 1,671,298 SH   SOLE   1,671,298 0 0
CROSSAMERICA PARTNERS LP UT LTD PTN INT 22758A105 57,997,424 2,541,517 SH   SOLE   2,541,517 0 0
DCP MIDSTREAM PARTNERS LP COM UT LTD PTN 23311P100 57,421,431 2,374,749 SH   SOLE   2,374,749 0 0
DELEK LOGISTICS PARTNERS LP COM UNT RP INT 24664T103 1,131,201 37,457 SH   SOLE   37,457 0 0
DOMINION MIDSTREAM PARTNERS COM UT REP LTD 257454108 28,531,841 1,062,638 SH   SOLE   1,062,638 0 0
ENBRIDGE ENERGY PARTNERS L P COM 29250R106 81,869,896 3,311,889 SH   SOLE   3,311,889 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 474,629,255 22,807,749 SH   SOLE   22,807,749 0 0
ENERGY TRANSFER PRTNRS L P UNIT LTD PARTN 29273R109 551,193,548 13,420,831 SH   SOLE   13,420,831 0 0
ENLINK MIDSTREAM LLC COM UNIT REP LTD 29336T100 12,555,709 686,855 SH   SOLE   686,855 0 0
ENLINK MIDSTREAM PARTNERS LP COM UNIT REP LTD 29336U107 89,224,055 5,661,425 SH   SOLE   5,661,425 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 829,046,398 33,295,036 SH   SOLE   33,295,036 0 0
ENVIVA PARTNERS LP COM UNIT 29414J107 1,207,637 96,611 SH   SOLE   96,611 0 0
EQT GP HLDGS LP COM UNIT REP 26885J103 13,821,986 607,827 SH   SOLE   607,827 0 0
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 26885B100 136,425,152 2,056,764 SH   SOLE   2,056,764 0 0
EXTERRAN HLDGS INC COM 30225X103 28,048,086 1,558,227 SH   SOLE   1,558,227 0 0
EXTERRAN PARTNERS LP COM UNITS 30225N105 69,948,233 4,257,348 SH   SOLE   4,257,348 0 0
GASLOG LTD SHS G37585109 22,194,071 2,307,076 SH   SOLE   2,307,076 0 0
GASLOG PARTNERS LP UNIT LTD PTNRP Y2687W108 6,998,549 433,884 SH   SOLE   433,884 0 0
GENESIS ENERGY L P UNIT LTD PARTN 371927104 119,355,041 3,113,068 SH   SOLE   3,113,068 0 0
GOLAR LNG PARTNERS LP COM UNIT LPI Y2745C102 6,958,788 474,355 SH   SOLE   474,355 0 0
HOLLY ENERGY PARTNERS L P COM UT LTD PTN 435763107 33,150,489 1,141,939 SH   SOLE   1,141,939 0 0
KINDER MORGAN INC DEL COM 49456B101 103,882,074 3,752,965 SH   SOLE   3,752,965 0 0
MACQUARIE INFRASTRUCTURE COR COM 55608B105 170,788,740 2,287,553 SH   SOLE   2,287,553 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 394,760,090 6,567,295 SH   SOLE   6,567,295 0 0
MARKWEST ENERGY PARTNERS L P UNIT LTD PARTN 570759100 207,427,884 4,834,022 SH   SOLE   4,834,022 0 0
MPLX LP COM UNIT REP LTD 55336V100 25,091,093 656,663 SH   SOLE   656,663 0 0
NGL ENERGY PARTNERS LP COM UNIT REPST 62913M107 65,460,183 3,277,926 SH   SOLE   3,277,926 0 0
NORTHERN TIER ENERGY LP COM UN REPR PART 665826103 14,739,106 646,452 SH   SOLE   646,452 0 0
NUSTAR ENERGY LP UNIT COM 67058H102 108,998,430 2,431,915 SH   SOLE   2,431,915 0 0
ONEOK PARTNERS LP UNIT LTD PARTN 68268N103 66,416,455 2,269,872 SH   SOLE   2,269,872 0 0
PBF LOGISTICS LP UNIT LTD PTNR 69318Q104 18,887,302 1,096,187 SH   SOLE   1,096,187 0 0
PENNTEX MIDSTREAM PARTNERS L COM UNIT LTD 709311104 10,827,074 674,164 SH   SOLE   674,164 0 0
PHILLIPS 66 COM 718546104 99,780,505 1,298,549 SH   SOLE   1,298,549 0 0
PHILLIPS 66 PARTNERS LP COM UNIT REP INT 718549207 20,748,878 421,126 SH   SOLE   421,126 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 428,482,618 14,104,102 SH   SOLE   14,104,102 0 0
PLAINS GP HLDGS L P SHS A REP LTPN 72651A108 90,416,953 5,166,683 SH   SOLE   5,166,683 0 0
RICE MIDSTREAM PARTNERS LP UNIT LTD PARTN 762819100 76,388,069 5,734,840 SH   SOLE   5,734,840 0 0
SEMGROUP CORP CL A 81663A105 99,955,918 2,311,654 SH   SOLE   2,311,654 0 0
SHELL MIDSTREAM PARTNERS L P UNIT LTD INT 822634101 169,760,983 5,768,297 SH   SOLE   5,768,297 0 0
SOUTHCROSS ENERGY PARTNERS L COM UNIT LTDPT 84130C100 190,964 38,735 SH   SOLE   38,735 0 0
SPRAGUE RES LP COM UNIT REP LTD 849343108 7,721,080 405,732 SH   SOLE   405,732 0 0
SUBURBAN PROPANE PARTNERS L UNIT LTD PARTN 864482104 1,452,525 44,190 SH   SOLE   44,190 0 0
SUMMIT MIDSTREAM PARTNERS LP COM UNIT LTD 866142102 42,007,477 2,382,727 SH   SOLE   2,382,727 0 0
SUNOCO LOGISTICS PRTNRS L P COM UNITS 86764L108 57,139,528 1,993,703 SH   SOLE   1,993,703 0 0
TALLGRASS ENERGY GP LP SHS CL A 874696107 26,601,757 1,338,790 SH   SOLE   1,338,790 0 0
TALLGRASS ENERGY PARTNERS LP COM UNIT 874697105 63,584,461 1,618,337 SH   SOLE   1,618,337 0 0
TARGA RES CORP COM 87612G101 104,255,254 2,023,588 SH   SOLE   2,023,588 0 0
TARGA RESOURCES PARTNERS LP COM UNIT 87611X105 114,408,888 3,939,700 SH   SOLE   3,939,700 0 0
TEEKAY LNG PARTNERS L P PRTNRSP UNITS Y8564M105 52,038,558 2,175,525 SH   SOLE   2,175,525 0 0
TEEKAY OFFSHORE PARTNERS L P PARTNERSHIP UN Y8565J101 26,190,088 1,820,020 SH   SOLE   1,820,020 0 0
TESORO LOGISTICS LP COM UNIT LP 88160T107 150,889,590 3,353,102 SH   SOLE   3,353,102 0 0
TRANSCANADA CORP COM 89353D107 27,733,651 878,203 SH   SOLE   878,203 0 0
USA COMPRESSION PARTNERS LP COMUNIT LTDPAR 90290N109 22,986,042 1,594,039 SH   SOLE   1,594,039 0 0
VALERO ENERGY CORP NEW COM 91913Y100 399,004 6,639 SH   SOLE   6,639 0 0
VALERO ENERGY PARTNERS LP COM UNT REP LP 91914J102 52,591,071 1,190,921 SH   SOLE   1,190,921 0 0
VTTI ENERGY PARTNERS LP COM UNIT RP LT Y9384M101 45,240,360 2,311,720 SH   SOLE   2,311,720 0 0
WESTERN GAS EQUITY PARTNERS COMUNT LTD PT 95825R103 31,646,124 802,590 SH   SOLE   802,590 0 0
WESTERN REFNG LOGISTICS LP COM UNIT REP LTP 95931Q205 75,848,958 3,634,354 SH   SOLE   3,634,354 0 0
WESTLAKE CHEM PARTNERS LP COM UNIT RP LP 960417103 28,942,253 1,653,843 SH   SOLE   1,653,843 0 0
WILLIAMS COS INC DEL COM 969457100 116,900,508 3,172,334 SH   SOLE   3,172,334 0 0
WILLIAMS PARTNERS L P NEW COM UNIT LTD PAR 96949L105 128,629,492 4,029,746 SH   SOLE   4,029,746 0 0