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
GASLOG LTD SHS G37585109 5,547 362,000 SH   SOLE 0 362,000 0 0
DYNAGAS LNG PARTNERS LP COM UNIT LTD PT Y2188B108 31,371 1,780,473 SH   SOLE 1 1,780,473 0 0
DYNAGAS LNG PARTNERS LP COM UNIT LTD PT Y2188B108 4,069 230,980 SH   SOLE 0 230,980 0 0
GASLOG PARTNERS LP UNIT LTD PTNRP Y2687W108 41,970 1,713,123 SH   SOLE 1 1,713,123 0 0
GASLOG PARTNERS LP UNIT LTD PTNRP Y2687W108 15,406 629,110 SH   SOLE 0 629,110 0 0
GOLAR LNG PARTNERS LP COM UNIT LPI Y2745C102 81,965 3,669,124 SH   SOLE 1 3,669,124 0 0
GOLAR LNG PARTNERS LP COM UNIT LPI Y2745C102 15,066 674,759 SH   SOLE 0 674,759 0 0
HOEGH LNG PARTNERS LP COM UNIT LTD Y3262R100 29,657 1,509,359 SH   SOLE 1 1,509,359 0 0
HOEGH LNG PARTNERS LP COM UNIT LTD Y3262R100 14,626 744,694 SH   SOLE 0 744,694 0 0
KNOT OFFSHORE PARTNERS LP COM UNITS Y48125101 45,652 1,959,361 SH   SOLE 1 1,959,361 0 0
KNOT OFFSHORE PARTNERS LP COM UNITS Y48125101 7,076 303,702 SH   SOLE 0 303,702 0 0
VTTI ENERGY PARTNERS LP COM UNIT RP LT Y9384M101 19,399 1,021,063 SH   SOLE 1 1,021,063 0 0
VTTI ENERGY PARTNERS LP COM UNIT RP LT Y9384M101 13,536 712,526 SH   SOLE 0 712,526 0 0
ANADARKO PETE CORP UNIT 99/99/9999 032511404 12,712 292,320 SH   SOLE 1 292,320 0 0
ANADARKO PETE CORP UNIT 99/99/9999 032511404 20,446 470,230 SH   SOLE 0 470,230 0 0
ANNALY CAP MGMT INC COM 035710409 333 30,000 SH   SOLE 0 30,000 0 0
ANTERO MIDSTREAM PARTNERS LP UNT LTD PARTN 03673L103 36,979 1,115,200 SH   SOLE 1 1,115,200 0 0
ANTERO MIDSTREAM PARTNERS LP UNT LTD PARTN 03673L103 61,481 1,854,500 SH   SOLE 0 1,854,500 0 0
ARC LOGISTICS PARTNERS LP COM UT REP LPN 03879N101 40,802 2,863,455 SH   SOLE 1 2,863,455 0 0
ARES CAP CORP COM 04010L103 462 26,600 SH   SOLE 0 26,600 0 0
BOARDWALK PIPELINE PARTNERS UT LTD PARTNER 096627104 16,547 904,100 SH   SOLE 0 904,100 0 0
BUCKEYE PARTNERS L P UNIT LTD PARTN 118230101 216,621 3,159,611 SH   SOLE 1 3,159,611 0 0
BUCKEYE PARTNERS L P UNIT LTD PARTN 118230101 98,138 1,431,649 SH   SOLE 0 1,431,649 0 0
CABLE ONE INC COM 12685J105 249 400 SH   SOLE 0 400 0 0
CAPITAL SOUTHWEST CORP COM 140501107 676 40,000 SH   SOLE 0 40,000 0 0
CHENIERE ENERGY PARTNERS LP COM UNIT 16411Q101 15,801 489,090 SH   SOLE 1 489,090 0 0
CHENIERE ENERGY PARTNERS LP COM UNIT 16411Q101 10,357 320,870 SH   SOLE 0 320,870 0 0
CHENIERE ENERGY INC COM NEW 16411R208 11,610 245,722 SH   SOLE 0 245,722 0 0
CHENIERE ENERGY PTNRS LP HLD COM REP LLC IN 16411W108 10,656 436,420 SH   SOLE 0 436,420 0 0
CONE MIDSTREAM PARTNERS LP COM UNIT REPST 206812109 5,718 242,200 SH   SOLE 0 242,200 0 0
CRESTWOOD EQUITY PARTNERS LP UNIT LTD PARTNER 226344208 45,228 1,723,039 SH   SOLE 1 1,723,039 0 0
DCP MIDSTREAM LP COM UT LTD PTN 23311P100 249,846 6,368,795 SH   SOLE 1 6,368,795 0 0
DCP MIDSTREAM LP COM UT LTD PTN 23311P100 69,009 1,759,409 SH   SOLE 0 1,759,409 0 0
DOMINION MIDSTREAM PARTNERS COM UT REP LTD 257454108 19,511 610,725 SH   SOLE 1 610,725 0 0
DOMINION MIDSTREAM PARTNERS COM UT REP LTD 257454108 62,185 1,946,567 SH   SOLE 0 1,946,567 0 0
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 26885B100 66,457 864,230 SH   SOLE 1 864,230 0 0
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 26885B100 130,111 1,692,150 SH   SOLE 0 1,692,150 0 0
EQT GP HLDGS LP COM UNIT REP 26885J103 46,421 1,695,840 SH   SOLE 0 1,695,840 0 0
ECLIPSE RES CORP COM 27890G100 683 269,500 SH   SOLE 0 269,500 0 0
EMERGE ENERGY SVCS LP COM REP PARTN 29102H108 1,520 110,000 SH   SOLE 0 110,000 0 0
ENBRIDGE INC COM 29250N105 41,441 990,480 SH   SOLE 1 990,480 0 0
ENBRIDGE INC COM 29250N105 38,336 916,454 SH   SOLE 0 916,454 0 0
ENBRIDGE ENERGY PARTNERS L P COM 29250R106 55,544 2,923,383 SH   SOLE 1 2,923,383 0 0
ENBRIDGE ENERGY PARTNERS L P COM 29250R106 4,859 255,863 SH   SOLE 0 255,863 0 0
ENBRIDGE ENERGY MANAGEMENT L SHS UNITS LLI 29250X103 131,438 7,135,718 SH   SOLE 1 7,135,718 0 0
ENBRIDGE ENERGY MANAGEMENT L SHS UNITS LLI 29250X103 38,027 2,064,828 SH   SOLE 0 2,064,828 0 0
ENERGY TRANSFER PRTNRS L P UNIT LTD PARTN 29273R109 599,749 16,422,544 SH   SOLE 1 16,422,544 0 0
ENERGY TRANSFER PRTNRS L P UNIT LTD PARTN 29273R109 164,030 4,491,799 SH   SOLE 0 4,491,799 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 18,295 927,300 SH   SOLE 1 927,300 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 68,300 3,462,200 SH   SOLE 0 3,462,200 0 0
ENERPLUS CORP COM 292766102 711 88,500 SH   SOLE 0 88,500 0 0
ENLINK MIDSTREAM LLC COM UNIT REP LTD 29336T100 4,474 230,700 SH   SOLE 1 230,700 0 0
ENLINK MIDSTREAM LLC COM UNIT REP LTD 29336T100 3,179 163,900 SH   SOLE 0 163,900 0 0
ENLINK MIDSTREAM PARTNERS LP COM UNIT REP LTD 29336U107 93,676 5,119,008 SH   SOLE 1 5,119,008 0 0
ENLINK MIDSTREAM PARTNERS LP COM UNIT REP LTD 29336U107 11,416 624,000 SH   SOLE 0 624,000 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 574,493 20,807,490 SH   SOLE 1 20,807,490 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 327,953 11,878,567 SH   SOLE 0 11,878,567 0 0
FRESHPET INC COM 358039105 690 62,755 SH   SOLE 0 62,755 0 0
GLOBAL PARTNERS LP COM UNITS 37946R109 29,668 1,521,497 SH   SOLE 1 1,521,497 0 0
GLOBAL PARTNERS LP COM UNITS 37946R109 4,777 245,026 SH   SOLE 0 245,026 0 0
HI-CRUSH PARTNERS LP COM UNIT LTD 428337109 14,830 855,000 SH   SOLE 0 855,000 0 0
INFRAREIT INC COM 45685L100 11,717 651,111 SH   SOLE 0 651,111 0 0
KAYNE ANDERSON ENRGY TTL RT COM 48660P104 1,245 98,580 SH   SOLE 0 98,580 0 0
KAYNE ANDERSON ENERGY DEV CO COM 48660Q102 357 18,359 SH   SOLE 0 18,359 0 0
KAYNE ANDERSON MLP INVT CO COM 486606106 6,004 285,929 SH   SOLE 0 285,929 0 0
KAYNE ANDERSON MDSTM ENERGY COM 48661E108 951 57,740 SH   SOLE 0 57,740 0 0
KINDER MORGAN INC DEL COM 49456B101 25,749 1,184,462 SH   SOLE 1 1,184,462 0 0
KINDER MORGAN INC DEL COM 49456B101 110,820 5,098,049 SH   SOLE 0 5,098,049 0 0
MPLX LP COM UNIT REP LTD 55336V100 278,327 7,714,248 SH   SOLE 1 7,714,248 0 0
MPLX LP COM UNIT REP LTD 55336V100 176,519 4,892,853 SH   SOLE 0 4,892,853 0 0
MACQUARIE INFRASTRUCTURE COR COM 55608B105 12,256 152,100 SH   SOLE 1 152,100 0 0
MACQUARIE INFRASTRUCTURE COR COM 55608B105 17,334 215,151 SH   SOLE 0 215,151 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 186,447 2,424,240 SH   SOLE 1 2,424,240 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 84,100 1,093,675 SH   SOLE 0 1,093,675 0 0
MIDCOAST ENERGY PARTNERS L P COM UT LTD PTN 59564N103 20,628 2,562,572 SH   SOLE 1 2,562,572 0 0
NGL ENERGY PARTNERS LP COM UNIT REPST 62913M107 38,707 1,712,800 SH   SOLE 1 1,712,800 0 0
NGL ENERGY PARTNERS LP COM UNIT REPST 62913M107 34,950 1,547,000 SH   SOLE 0 1,547,000 0 0
NRG YIELD INC CL A NEW 62942X306 10,717 616,314 SH   SOLE 0 616,314 0 0
NEXTERA ENERGY PARTNERS LP COM UNIT PART IN 65341B106 12,908 389,772 SH   SOLE 0 389,772 0 0
NOBLE MIDSTREAM PARTNERS LP COM UNIT REPST 65506L105 19,013 365,100 SH   SOLE 1 365,100 0 0
NOBLE MIDSTREAM PARTNERS LP COM UNIT REPST 65506L105 49,816 956,800 SH   SOLE 0 956,800 0 0
NUSTAR ENERGY LP UNIT COM 67058H102 17,645 339,500 SH   SOLE 1 339,500 0 0
NUSTAR ENERGY LP UNIT COM 67058H102 11,233 216,200 SH   SOLE 0 216,200 0 0
ONEOK PARTNERS LP UNIT LTD PARTN 68268N103 396,464 7,343,321 SH   SOLE 1 7,343,321 0 0
ONEOK PARTNERS LP UNIT LTD PARTN 68268N103 131,389 2,480,942 SH   SOLE 0 2,480,942 0 0
ONEOK INC NEW COM 682680103 93,380 1,684,372 SH   SOLE 1 1,684,372 0 0
ONEOK INC NEW COM 682680103 114,077 2,057,879 SH   SOLE 0 2,057,879 0 0
PBF LOGISTICS LP UNIT LTD PTNR 69318Q104 39,210 1,819,601 SH   SOLE 1 1,819,601 0 0
PBF LOGISTICS LP UNIT LTD PTNR 69318Q104 12,232 568,057 SH   SOLE 0 568,057 0 0
PEMBINA PIPELINE CORP COM 706327103 18,384 580,000 SH   SOLE 0 580,000 0 0
PHILLIPS 66 PARTNERS LP COM UNIT REP INT 718549207 34,069 663,510 SH   SOLE 1 663,510 0 0
PHILLIPS 66 PARTNERS LP COM UNIT REP INT 718549207 91,632 1,784,737 SH   SOLE 0 1,784,737 0 0
PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 73,251 2,343,319 SH   SOLE 1 2,343,319 0 0
PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 147,680 4,724,722 SH   SOLE 0 4,724,722 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 306,678 9,701,968 SH   SOLE 1 9,701,968 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 40,487 1,280,957 SH   SOLE 0 1,280,957 0 0
PRIMO WTR CORP COM 74165N105 937 69,070 SH   SOLE 0 69,070 0 0
RSP PERMIAN INC COM 74978Q105 390,106 9,416,026 SH   SOLE 1 9,416,026 0 0
RICE MIDSTREAM PARTNERS LP UNIT LTD PARTN 762819100 14,662 581,395 SH   SOLE 1 581,395 0 0
RICE MIDSTREAM PARTNERS LP UNIT LTD PARTN 762819100 23,532 933,237 SH   SOLE 0 933,237 0 0
SEMGROUP CORP CL A 81663A105 14,099 391,676 SH   SOLE 1 391,676 0 0
SEMGROUP CORP CL A 81663A105 30,099 836,376 SH   SOLE 0 836,376 0 0
SHELL MIDSTREAM PARTNERS L P UNIT LTD INT 822634101 34,018 1,055,498 SH   SOLE 1 1,055,498 0 0
SHELL MIDSTREAM PARTNERS L P UNIT LTD INT 822634101 111,043 3,445,763 SH   SOLE 0 3,445,763 0 0
SMART SAND INC COM 83191H107 4,061 250,000 SH   SOLE 0 250,000 0 0
SPECTRA ENERGY PARTNERS LP COM 84756N109 58,786 1,346,500 SH   SOLE 1 1,346,500 0 0
SPECTRA ENERGY PARTNERS LP COM 84756N109 85,839 1,966,400 SH   SOLE 0 1,966,400 0 0
SPRAGUE RES LP COM UNIT REP LTD 849343108 21,992 811,554 SH   SOLE 1 811,554 0 0
SUMMIT MIDSTREAM PARTNERS LP COM UNIT LTD 866142102 57,447 2,393,670 SH   SOLE 1 2,393,670 0 0
SUMMIT MIDSTREAM PARTNERS LP COM UNIT LTD 866142102 15,551 648,230 SH   SOLE 0 648,230 0 0
SUNOCO LOGISTICS PRTNRS L P COM UNITS 86764L108 127,737 5,230,901 SH   SOLE 1 5,230,901 0 0
SUNOCO LOGISTICS PRTNRS L P COM UNITS 86764L108 124,339 5,092,224 SH   SOLE 0 5,092,224 0 0
TC PIPELINES LP UT COM LTD PRT 87233Q108 29,362 492,200 SH   SOLE 1 492,200 0 0
TC PIPELINES LP UT COM LTD PRT 87233Q108 53,258 892,877 SH   SOLE 0 892,877 0 0
TALLGRASS ENERGY GP LP SHS CL A 874696107 41,231 1,433,674 SH   SOLE 1 1,433,674 0 0
TALLGRASS ENERGY GP LP SHS CL A 874696107 122,432 4,257,498 SH   SOLE 0 4,257,498 0 0
TALLGRASS ENERGY PARTNERS LP COM UNIT 874697105 90,200 1,695,519 SH   SOLE 1 1,695,519 0 0
TALLGRASS ENERGY PARTNERS LP COM UNIT 874697105 82,170 1,544,730 SH   SOLE 0 1,544,730 0 0
TARGA RES CORP COM 87612G101 284,130 4,743,439 SH   SOLE 1 4,743,439 0 0
TARGA RES CORP COM 87612G101 119,110 1,988,652 SH   SOLE 0 1,988,652 0 0
TESORO LOGISTICS LP COM UNIT LP 88160T107 57,829 1,061,700 SH   SOLE 1 1,061,700 0 0
TESORO LOGISTICS LP COM UNIT LP 88160T107 61,426 1,127,900 SH   SOLE 0 1,127,900 0 0
TRANSCANADA CORP COM 89353D107 15,270 330,900 SH   SOLE 1 330,900 0 0
TRANSCANADA CORP COM 89353D107 35,169 762,325 SH   SOLE 0 762,325 0 0
USA COMPRESSION PARTNERS LP COMUNIT LTDPAR 90290N109 3,378 200,000 SH   SOLE 1 200,000 0 0
U S SILICA HLDGS INC COM 90346E103 2,560 53,400 SH   SOLE 0 53,400 0 0
VALERO ENERGY PARTNERS LP COM UNT REP LP 91914J102 11,394 237,941 SH   SOLE 0 237,941 0 0
VIPER ENERGY PARTNERS LP COM UNT RP INT 92763M105 11,171 621,500 SH   SOLE 0 621,500 0 0
WESTERN GAS EQUITY PARTNERS COMUNT LTD PT 95825R103 30,685 665,861 SH   SOLE 0 665,861 0 0
WESTERN GAS PARTNERS LP COM UNIT LP IN 958254104 435,717 7,207,883 SH   SOLE 1 7,207,883 0 0
WESTERN GAS PARTNERS LP COM UNIT LP IN 958254104 238,317 3,942,388 SH   SOLE 0 3,942,388 0 0
WILLIAMS COS INC DEL COM 969457100 64,381 2,175,800 SH   SOLE 1 2,175,800 0 0
WILLIAMS COS INC DEL COM 969457100 31,918 1,079,000 SH   SOLE 0 1,079,000 0 0
WILLIAMS PARTNERS L P NEW COM UNIT LTD PAR 96949L105 556,572 13,631,508 SH   SOLE 1 13,631,508 0 0
WILLIAMS PARTNERS L P NEW COM UNIT LTD PAR 96949L105 111,040 2,719,851 SH   SOLE 0 2,719,851 0 0