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
ACCESS MIDSTREAM PARTNERS L UNIT 00434L109 113,981 2,102,973 SH   SOLE   2,102,973 0 0
AMERICAN MIDSTREAM PARTNERS COM UNITS 02752P100 10,984 557,266 SH   SOLE   557,266 0 0
AMERIGAS PARTNERS L P UNIT L P INT 030975106 22,318 465,731 SH   SOLE   465,731 0 0
ANTERO MIDSTREAM PARTNERS LP UNT LTD PARTN 03673L103 50,559 1,838,518 SH   SOLE   1,838,518 0 0
BOARDWALK PIPELINE PARTNERS UT LTD PARTNER 096627104 28,712 1,615,739 SH   SOLE   1,615,739 0 0
BUCKEYE PARTNERS L P UNIT LTD PARTN 118230101 297,078 3,926,490 SH   SOLE   3,926,490 0 0
CALUMET SPECIALTY PRODS PTNR UT LTD PARTNER 131476103 2,704 120,660 SH   SOLE   120,660 0 0
CONE MIDSTREAM PARTNERS LP COM UNIT REPST 206812109 13,006 539,236 SH   SOLE   539,236 0 0
CRESTWOOD MIDSTREAM PARTNERS UNIT LTD PARTNER 226378107 284 18,727 SH   SOLE   18,727 0 0
CROSSAMERICA PARTNERS LP UT LTD PTN INT 22758A105 83,201 2,065,048 SH   SOLE   2,065,048 0 0
DCP MIDSTREAM PARTNERS LP COM UT LTD PTN 23311P100 9,864 217,123 SH   SOLE   217,123 0 0
DELEK LOGISTICS PARTNERS LP COM UNT RP INT 24664T103 601 16,954 SH   SOLE   16,954 0 0
DOMINION MIDSTREAM PARTNERS COM UT REP LTD 257454108 38,826 990,467 SH   SOLE   990,467 0 0
ENABLE MIDSTREAM PARTNERS LP COM UNIT RP IN 292480100 7,045 363,318 SH   SOLE   363,318 0 0
ENBRIDGE ENERGY PARTNERS L P COM 29250R106 100,428 2,516,985 SH   SOLE   2,516,985 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 544,830 9,495,128 SH   SOLE   9,495,128 0 0
ENERGY TRANSFER PRTNRS L P UNIT LTD PARTN 29273R109 560,020 8,615,692 SH   SOLE   8,615,692 0 0
ENLINK MIDSTREAM LLC COM UNIT REP LTD 29336T100 6,516 183,231 SH   SOLE   183,231 0 0
ENLINK MIDSTREAM PARTNERS LP COM UNIT REP LTD 29336U107 100,158 3,452,535 SH   SOLE   3,452,535 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 903,244 25,006,747 SH   SOLE   25,006,747 0 0
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 26885B100 79,322 901,392 SH   SOLE   901,392 0 0
EV ENERGY PARTNERS LP COM UNITS 26926V107 8,539 443,118 SH   SOLE   443,118 0 0
EXTERRAN HLDGS INC COM 30225X103 43,233 1,326,984 SH   SOLE   1,326,984 0 0
EXTERRAN PARTNERS LP COM UNITS 30225N105 75,762 3,504,247 SH   SOLE   3,504,247 0 0
GASLOG LTD SHS G37585109 55,531 2,728,779 SH   SOLE   2,728,779 0 0
GASLOG PARTNERS LP UNIT LTD PTNRP Y2687W108 9,159 362,875 SH   SOLE   362,875 0 0
GENESIS ENERGY L P UNIT LTD PARTN 371927104 82,707 1,949,719 SH   SOLE   1,949,719 0 0
HOLLY ENERGY PARTNERS L P COM UT LTD PTN 435763107 28,200 942,824 SH   SOLE   942,824 0 0
MACQUARIE INFRASTR CO LLC MEMBERSHIP INT 55608B105 88,437 1,244,011 SH   SOLE   1,244,011 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 457,040 5,529,158 SH   SOLE   5,529,158 0 0
MARKWEST ENERGY PARTNERS L P UNIT LTD PARTN 570759100 203,702 3,031,737 SH   SOLE   3,031,737 0 0
MPLX LP COM UNIT REP LTD 55336V100 83,017 1,129,633 SH   SOLE   1,129,633 0 0
NGL ENERGY PARTNERS LP COM UNIT REPST 62913M107 34,869 1,245,768 SH   SOLE   1,245,768 0 0
NORTHERN TIER ENERGY LP COM UN REPR PART 665826103 11,125 502,503 SH   SOLE   502,503 0 0
NUSTAR ENERGY LP UNIT COM 67058H102 80,137 1,387,651 SH   SOLE   1,387,651 0 0
OILTANKING PARTNERS L P UNIT LTD 678049107 84,775 1,819,980 SH   SOLE   1,819,980 0 0
ONEOK INC NEW COM 682680103 103,410 2,076,919 SH   SOLE   2,076,919 0 0
ONEOK PARTNERS LP UNIT LTD PARTN 68268N103 12,456 314,310 SH   SOLE   314,310 0 0
PBF LOGISTICS LP UNIT LTD PTNR 69318Q104 17,740 830,922 SH   SOLE   830,922 0 0
PHILLIPS 66 COM 718546104 56,811 792,339 SH   SOLE   792,339 0 0
PHILLIPS 66 PARTNERS LP COM UNIT REP INT 718549207 22,629 328,291 SH   SOLE   328,291 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 352,462 6,867,935 SH   SOLE   6,867,935 0 0
PLAINS GP HLDGS L P SHS A REP LTPN 72651A108 210,736 8,206,220 SH   SOLE   8,206,220 0 0
QEP MIDSTREAM PARTNERS LP COM UNIT RP LTD 74735R115 43,305 2,579,220 SH   SOLE   2,579,220 0 0
REGENCY ENERGY PARTNERS L P COM UNITS L P 75885Y107 5,157 214,855 SH   SOLE   214,855 0 0
RICE MIDSTREAM PARTNERS LP UNIT LTD PARTN 762819100 63,766 3,806,920 SH   SOLE   3,806,920 0 0
ROSE ROCK MIDSTREAM L P COM U REP LTD 777149105 34,013 748,350 SH   SOLE   748,350 0 0
SEMGROUP CORP CL A 81663A105 75,424 1,102,850 SH   SOLE   1,102,850 0 0
SHELL MIDSTREAM PARTNERS L P UNIT LTD INT 822634101 237,151 5,786,996 SH   SOLE   5,786,996 0 0
SPECTRA ENERGY PARTNERS LP COM 84756N109 1,423 24,974 SH   SOLE   24,974 0 0
SPRAGUE RES LP COM UNIT REP LTD 849343108 7,048 300,573 SH   SOLE   300,573 0 0
SUBURBAN PROPANE PARTNERS L UNIT LTD PARTN 864482104 1,344 31,081 SH   SOLE   31,081 0 0
SUMMIT MIDSTREAM PARTNERS LP COM UNIT LTD 866142102 45,330 1,192,900 SH   SOLE   1,192,900 0 0
SUNOCO LOGISTICS PRTNRS L P COM UNITS 86764L108 43,875 1,050,152 SH   SOLE   1,050,152 0 0
TALLGRASS ENERGY PARTNERS LP COM UNIT 874697105 18,962 424,206 SH   SOLE   424,206 0 0
TARGA RES CORP COM 87612G101 113,014 1,065,669 SH   SOLE   1,065,669 0 0
TARGA RESOURCES PARTNERS LP COM UNIT 87611X105 11,087 231,555 SH   SOLE   231,555 0 0
TEEKAY CORPORATION COM Y8564W103 18,749 368,413 SH   SOLE   368,413 0 0
TEEKAY LNG PARTNERS L P PRTNRSP UNITS Y8564M105 84,350 1,961,627 SH   SOLE   1,961,627 0 0
TEEKAY OFFSHORE PARTNERS L P PARTNERSHIP UN Y8565J101 53,706 2,004,708 SH   SOLE   2,004,708 0 0
TESORO LOGISTICS LP COM UNIT LP 88160T107 117,984 2,004,825 SH   SOLE   2,004,825 0 0
USA COMPRESSION PARTNERS LP COMUNIT LTDPAR 90290N109 20,776 1,252,325 SH   SOLE   1,252,325 0 0
VALERO ENERGY CORP NEW COM 91913Y100 657 13,278 SH   SOLE   13,278 0 0
VALERO ENERGY PARTNERS LP COM UNT REP LP 91914J102 48,965 1,132,129 SH   SOLE   1,132,129 0 0
VTTI ENERGY PARTNERS LP COM UNIT RP LT Y9384M101 41,972 1,693,104 SH   SOLE   1,693,104 0 0
WESTERN REFNG LOGISTICS LP COM UNIT REP LTP 95931Q205 91,986 3,015,950 SH   SOLE   3,015,950 0 0
WESTLAKE CHEM PARTNERS LP COM UNIT RP LP 960417103 76,317 2,631,615 SH   SOLE   2,631,615 0 0
WILLIAMS COS INC DEL COM 969457100 218,483 4,861,651 SH   SOLE   4,861,651 0 0
WILLIAMS PARTNERS L P COM UNIT L P 96950F104 100,111 2,237,126 SH   SOLE   2,237,126 0 0