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
Liberty Global PLC SHS CL A G5480U120 2,037 30,000 SH   SOLE 0 30,000 0 0
Seadrill Limited SHS G7945E105 2,444 60,000 SH   SOLE 0 60,000 0 0
Seadrill Limited SHS G7945E105 29,589 726,300 SH   SOLE 1 726,300 0 0
Transocean Ltd REG SHS H8817H100 3,836 80,000 SH   SOLE 1 80,000 0 0
Baltic Trading Limited COM Y0553W103 1,031 278,000 SH   SOLE 0 278,000 0 0
Capital Product Partners L P COM UNIT LP Y11082107 4,080 439,707 SH   SOLE 0 439,707 0 0
Capital Product Partners L P COM UNIT LP Y11082107 78,076 8,413,399 SH   SOLE 1 8,413,399 0 0
Golar Lng Partners LP COM UNIT LPI Y2745C102 27,418 804,056 SH   SOLE 0 804,056 0 0
Golar Lng Partners LP COM UNIT LPI Y2745C102 130,706 3,833,024 SH   SOLE 1 3,833,024 0 0
Knot Offshore Partners LP COM UNITS Y48125101 9,143 415,216 SH   SOLE 0 415,216 0 0
Knot Offshore Partners LP COM UNITS Y48125101 32,217 1,463,100 SH   SOLE 1 1,463,100 0 0
Navios Maritime Acquis Corp SHS Y62159101 739 217,853 SH   SOLE 0 217,853 0 0
Navios Maritime Partners L P UNIT LPI Y62267102 1,170 81,000 SH   SOLE 0 81,000 0 0
Navios Maritime Partners L P UNIT LPI Y62267102 65,167 4,509,861 SH   SOLE 1 4,509,861 0 0
Seadrill Partners LLC COMUNIT REP LB Y7545W109 5,619 191,465 SH   SOLE 0 191,465 0 0
Seaspan Corp SHS Y75638109 726 35,000 SH   SOLE 0 35,000 0 0
Teekay Lng Partners L P PRTNRSP UNITS Y8564M105 58,655 1,342,210 SH   SOLE 1 1,342,210 0 0
Teekay Corporation COM Y8564W103 1,247 30,700 SH   SOLE 1 30,700 0 0
Teekay Offshore Partners L P PARTNERSHIP UN Y8565J101 4,077 125,560 SH   SOLE 0 125,560 0 0
Teekay Offshore Partners L P PARTNERSHIP UN Y8565J101 170,779 5,259,606 SH   SOLE 1 5,259,606 0 0
Access Midstream Partners L UNIT 00434L109 93,435 1,958,806 SH   SOLE 0 1,958,806 0 0
Access Midstream Partners L UNIT 00434L109 126,467 2,651,297 SH   SOLE 1 2,651,297 0 0
Alliance Holdings GP LP COM UNITS LP 01861G100 4,526 71,001 SH   SOLE 0 71,001 0 0
Alliance Holdings GP LP COM UNITS LP 01861G100 124,407 1,951,477 SH   SOLE 1 1,951,477 0 0
Alliance Res Partner L P UT LTD PART 01877R108 5,842 82,706 SH   SOLE 0 82,706 0 0
Alliance Res Partner L P UT LTD PART 01877R108 10,817 153,153 SH   SOLE 1 153,153 0 0
Arch Coal Inc COM 039380100 2,268 600,000 SH   SOLE 0 600,000 0 0
Atlas Pipeline Partners LP UNIT L P INT 049392103 47,968 1,256,028 SH   SOLE 0 1,256,028 0 0
Atlas Pipeline Partners LP UNIT L P INT 049392103 52,878 1,384,616 SH   SOLE 1 1,384,616 0 0
Boardwalk Pipeline Partners UT LTD PARTNER 096627104 19,105 632,631 SH   SOLE 1 632,631 0 0
Breitburn Energy Partners LP COM UT LTD PTN 106776107 50,243 2,753,038 SH   SOLE 1 2,753,038 0 0
Buckeye Partners L P UNIT LTD PARTN 118230101 52,400 746,865 SH   SOLE 0 746,865 0 0
Buckeye Partners L P UNIT LTD PARTN 118230101 232,827 3,342,365 SH   SOLE 1 3,342,365 0 0
Centerpoint Energy Inc COM 15189T107 11,031 469,600 SH   SOLE 0 469,600 0 0
Centerpoint Energy Inc COM 15189T107 25,274 1,075,960 SH   SOLE 1 1,075,960 0 0
Consol Energy Inc COM 20854P109 9,458 349,000 SH   SOLE 1 349,000 0 0
Crestwood Midstream Prtners COM UNITS REPSTG 226372100 19,119 766,280 SH   SOLE 0 766,280 0 0
Crestwood Midstream Prtners COM UNITS REPSTG 226372100 137,244 5,500,759 SH   SOLE 1 5,500,759 0 0
Crosstex Energy L P COM 22765U102 31,168 1,511,530 SH   SOLE 0 1,511,530 0 0
Crosstex Energy L P COM 22765U102 140,889 6,832,642 SH   SOLE 1 6,832,642 0 0
Crosstex Energy Inc COM 22765Y104 1,428 72,278 SH   SOLE 0 72,278 0 0
DCP Midstream Partners LP COM UT LTD PTN 23311P100 159,482 2,947,904 SH   SOLE 0 2,947,904 0 0
DCP Midstream Partners LP COM UT LTD PTN 23311P100 293,656 5,428,018 SH   SOLE 1 5,428,018 0 0
EV Energy Partners LP COM UNITS 26926V107 1,682 45,000 SH   SOLE 0 45,000 0 0
EV Energy Partners LP COM UNITS 26926V107 18,636 498,700 SH   SOLE 1 498,700 0 0
El Paso Pipeline Partners L COM UNIT LPI 283702108 71,728 1,642,499 SH   SOLE 0 1,642,499 0 0
El Paso Pipeline Partners L COM UNIT LPI 283702108 182,709 4,183,864 SH   SOLE 1 4,183,864 0 0
Emerge Energy Svcs COM REP PARTN 29102H108 1,964 93,800 SH   SOLE 0 93,800 0 0
Emerge Energy Svcs COM REP PARTN 29102H108 41,622 2,082,753 SH   SOLE 1 2,082,753 0 0
Enbridge Inc COM 29250N105 23,221 551,966 SH   SOLE 0 551,966 0 0
Enbridge Inc COM 29250N105 37,716 896,500 SH   SOLE 1 896,500 0 0
Enbridge Energy Partners L P COM 29250R106 39,770 1,304,377 SH   SOLE 0 1,304,377 0 0
Enbridge Energy Partners L P COM 29250R106 195,560 6,413,911 SH   SOLE 1 6,413,911 0 0
Enbridge Energy Management L SHS UNITS LLI 29250X103 8,073 266,618 SH   SOLE 0 266,618 0 0
Enbridge Energy Management L SHS UNITS LLI 29250X103 222,188 7,337,787 SH   SOLE 1 7,337,787 0 0
Enduro Rty Tr TR UNIT 29269K100 641 40,500 SH   SOLE 0 40,500 0 0
Enduro Rty Tr TR UNIT 29269K100 19,603 1,238,345 SH   SOLE 1 1,238,345 0 0
Energy Transfer Prtnrs L P UNIT LTD PARTN 29273R109 94,967 1,879,051 SH   SOLE 0 1,879,051 0 0
Energy Transfer Prtnrs L P UNIT LTD PARTN 29273R109 242,512 4,798,419 SH   SOLE 1 4,798,419 0 0
Energy Transfer Equity L P COM UT LTD PTN 29273V100 257,090 4,297,728 SH   SOLE 1 4,297,728 0 0
Enerplus Corp COM 292766102 1,565 105,848 SH   SOLE 1 105,848 0 0
Enterprise Prods Partners L COM 293792107 312,479 5,027,815 SH   SOLE 0 5,027,815 0 0
Enterprise Prods Partners L COM 293792107 598,370 9,627,830 SH   SOLE 1 9,627,830 0 0
Exterran Partners LP COM UNITS 30225N105 8,155 270,137 SH   SOLE 0 270,137 0 0
Exterran Partners LP COM UNITS 30225N105 122,028 4,041,996 SH   SOLE 1 4,041,996 0 0
Exterran Hldgs Inc COM 30225X103 1,639 58,300 SH   SOLE 0 58,300 0 0
General Mtrs Co COM 37045V100 1,432 43,000 SH   SOLE 0 43,000 0 0
Global Partners LP COM UNITS 37946R109 38,957 976,365 SH   SOLE 0 976,365 0 0
Global Partners LP COM UNITS 37946R109 115,057 2,883,634 SH   SOLE 1 2,883,634 0 0
HollyFrontier Corporation COM 436106108 8,714 203,700 SH   SOLE 1 203,700 0 0
Inergy L P UNIT LTD PTNR 456615103 50,441 3,148,604 SH   SOLE 0 3,148,604 0 0
Inergy L P UNIT LTD PTNR 456615103 92,456 5,771,278 SH   SOLE 1 5,771,278 0 0
Inergy Midstream LP U LTD PARTNERS 45671U106 75,323 3,386,809 SH   SOLE 0 3,386,809 0 0
Inergy Midstream LP U LTD PARTNERS 45671U106 229,907 10,337,552 SH   SOLE 1 10,337,552 0 0
Intel Corp COM 458140100 1,212 50,000 SH   SOLE 0 50,000 0 0
Kinder Morgan Management LLC SHS 49455U100 110,103 1,317,178 SH   SOLE 0 1,317,178 0 0
Kinder Morgan Management LLC SHS 49455U100 664,386 7,948,147 SH   SOLE 1 7,948,147 0 0
Kinder Morgan Energy Partner UT LTD PARTNER 494550106 159,805 1,871,251 SH   SOLE 0 1,871,251 0 0
Kinder Morgan Energy Partner UT LTD PARTNER 494550106 158,563 1,856,715 SH   SOLE 1 1,856,715 0 0
Kinder Morgan Inc Del COM 49456B101 146,264 3,833,910 SH   SOLE 0 3,833,910 0 0
Kinder Morgan Inc Del COM 49456B101 208,128 5,455,514 SH   SOLE 1 5,455,514 0 0
LRR Energy LP COM 50214A104 4,761 323,460 SH   SOLE 1 323,460 0 0
Laredo Pete Hldgs Inc COM 516806106 4,215 205,000 SH   SOLE 0 205,000 0 0
Legacy Reserves LP UNIT LP INT 524707304 11,910 447,740 SH   SOLE 1 447,740 0 0
Loral Space & Communicatns I COM 543881106 894 14,900 SH   SOLE 0 14,900 0 0
MPLX LP COM UNIT REP LTD 55336V100 1,841 50,000 SH   SOLE 0 50,000 0 0
Macquarie Infrastr Co LLC MEMBERSHIP INT 55608B105 3,742 70,000 SH   SOLE 0 70,000 0 0
Magellan Midstream Prtnrs LP COM UNIT RP LP 559080106 89,749 1,646,775 SH   SOLE 0 1,646,775 0 0
Magellan Midstream Prtnrs LP COM UNIT RP LP 559080106 134,572 2,469,210 SH   SOLE 1 2,469,210 0 0
Marathon Pete Corp COM 56585A102 1,563 22,000 SH   SOLE 0 22,000 0 0
Marathon Pete Corp COM 56585A102 12,073 169,900 SH   SOLE 1 169,900 0 0
Markwest Energy Partners L P UNIT LTD PARTN 570759100 266,837 3,991,581 SH   SOLE 0 3,991,581 0 0
Markwest Energy Partners L P UNIT LTD PARTN 570759100 613,888 9,183,070 SH   SOLE 1 9,183,070 0 0
Mid Con Energy Partners LP COM UNIT REPST 59560V109 56,238 2,493,903 SH   SOLE 1 2,493,903 0 0
Niska Gas Storage Partners L UNIT LTD LIABI 654678101 6,688 447,638 SH   SOLE 0 447,638 0 0
Niska Gas Storage Partners L UNIT LTD LIABI 654678101 34,804 2,329,566 SH   SOLE 1 2,329,566 0 0
NiSource Inc COM 65473P105 1,389 48,500 SH   SOLE 0 48,500 0 0
NiSource Inc COM 65473P105 16,749 584,800 SH   SOLE 1 584,800 0 0
NuStar Energy LP UNIT COM 67058H102 28,027 613,963 SH   SOLE 0 613,963 0 0
NuStar Energy LP UNIT COM 67058H102 56,087 1,228,623 SH   SOLE 1 1,228,623 0 0
NuStar GP Holdings LLC UNIT RESTG LLC 67059L102 18,130 678,259 SH   SOLE 0 678,259 0 0
NuStar GP Holdings LLC UNIT RESTG LLC 67059L102 7,209 269,709 SH   SOLE 1 269,709 0 0
OGE Energy Corp COM 670837103 682 10,000 SH   SOLE 0 10,000 0 0
Nuveen Diver Currency Oppor COM 67090N109 844 75,264 SH   SOLE 0 75,264 0 0
Oaktree Cap Group LLC UNIT 99/99/9999 674001201 9,254 176,100 SH   SOLE 0 176,100 0 0
Oneok Partners LP UNIT LTD PARTN 68268N103 117,091 2,364,520 SH   SOLE 0 2,364,520 0 0
Oneok Partners LP UNIT LTD PARTN 68268N103 249,929 5,047,035 SH   SOLE 1 5,047,035 0 0
Oneok Inc New COM 682680103 109,342 2,646,865 SH   SOLE 0 2,646,865 0 0
Oneok Inc New COM 682680103 168,914 4,088,940 SH   SOLE 1 4,088,940 0 0
PAA Nat Gas Storage L P COM UNIT LTD 693139107 6,673 317,180 SH   SOLE 0 317,180 0 0
PVR Partners L P COM UNIT REPTG L 693665101 28,558 1,046,092 SH   SOLE 0 1,046,092 0 0
PVR Partners L P COM UNIT REPTG L 693665101 176,924 6,480,748 SH   SOLE 1 6,480,748 0 0
Pacific Coast Oil Tr UNIT BEN INT 694103102 992 55,000 SH   SOLE 0 55,000 0 0
Pacific Coast Oil Tr UNIT BEN INT 694103102 38,762 2,149,837 SH   SOLE 1 2,149,837 0 0
Peabody Energy Corp COM 704549104 6,994 477,700 SH   SOLE 1 477,700 0 0
Pembina Pipeline Corp COM 706327103 2,848 93,000 SH   SOLE 0 93,000 0 0
Pembina Pipeline Corp COM 706327103 16,547 540,406 SH   SOLE 1 540,406 0 0
Pengrowth Energy Corp COM 70706P104 15,240 3,091,179 SH   SOLE 1 3,091,179 0 0
Petrologistics LP UNIT LTD PTH INT 71672U101 15,358 1,159,082 SH   SOLE 1 1,159,082 0 0
Phillips 66 COM 718546104 1,561 26,500 SH   SOLE 0 26,500 0 0
Phillips 66 COM 718546104 12,312 209,000 SH   SOLE 1 209,000 0 0
Plains All Amern Pipeline L UNIT LTD PARTN 726503105 366,770 6,571,770 SH   SOLE 0 6,571,770 0 0
Plains All Amern Pipeline L UNIT LTD PARTN 726503105 513,725 9,204,888 SH   SOLE 1 9,204,888 0 0
Regency Energy Partners L P COM UNITS L P 75885Y107 70,994 2,632,330 SH   SOLE 0 2,632,330 0 0
Regency Energy Partners L P COM UNITS L P 75885Y107 301,201 11,168,005 SH   SOLE 1 11,168,005 0 0
Sandridge Permian Tr COM UNIT BEN INT 80007A102 14,880 999,980 SH   SOLE 1 999,980 0 0
Sandridge Mississippian Tr I SH BEN INT 80007V106 18,217 1,458,513 SH   SOLE 1 1,458,513 0 0
Southern Co COM 842587107 9,541 216,200 SH   SOLE 1 216,200 0 0
Spectra Energy Corp COM 847560109 22,090 641,030 SH   SOLE 0 641,030 0 0
Spectra Energy Corp COM 847560109 60,577 1,757,900 SH   SOLE 1 1,757,900 0 0
Summit Midstream Partners LP COM UNIT LTD 866142102 32,374 948,000 SH   SOLE 0 948,000 0 0
Summit Midstream Partners LP COM UNIT LTD 866142102 52,420 1,535,002 SH   SOLE 1 1,535,002 0 0
Suncoke Energy Partners L P COMUNIT REP LT 86722Y101 15,410 697,300 SH   SOLE 0 697,300 0 0
Suncoke Energy Partners L P COMUNIT REP LT 86722Y101 24,276 1,098,462 SH   SOLE 1 1,098,462 0 0
Sunoco Logistics Prtnrs L P COM UNITS 86764L108 35,927 561,803 SH   SOLE 0 561,803 0 0
Sunoco Logistics Prtnrs L P COM UNITS 86764L108 11,530 180,300 SH   SOLE 1 180,300 0 0
Tallgrass Energy Partners LP COM UNIT 874697105 5,064 241,139 SH   SOLE 0 241,139 0 0
Targa Resources Partners LP COM UNIT 87611X105 46,205 915,850 SH   SOLE 0 915,850 0 0
Targa Resources Partners LP COM UNIT 87611X105 124,432 2,466,448 SH   SOLE 1 2,466,448 0 0
Targa Res Corp COM 87612G101 13,032 202,586 SH   SOLE 0 202,586 0 0
Targa Res Corp COM 87612G101 28,873 448,831 SH   SOLE 1 448,831 0 0
Tesoro Logistics LP COM UNIT LP 88160T107 8,197 135,569 SH   SOLE 0 135,569 0 0
Tesoro Logistics LP COM UNIT LP 88160T107 40,295 666,468 SH   SOLE 1 666,468 0 0
TransCanada Corp COM 89353D107 1,164 27,000 SH   SOLE 0 27,000 0 0
USA Compression Partners LP COMUNIT LTDPAR 90290N109 5,060 215,029 SH   SOLE 0 215,029 0 0
USA Compression Partners LP COMUNIT LTDPAR 90290N109 23,302 990,232 SH   SOLE 1 990,232 0 0
VOC Energy Tr TR UNIT 91829B103 1,001 71,200 SH   SOLE 0 71,200 0 0
VOC Energy Tr TR UNIT 91829B103 23,119 1,644,329 SH   SOLE 1 1,644,329 0 0
Valero Energy Corp New COM 91913Y100 4,193 120,600 SH   SOLE 1 120,600 0 0
Western Gas Equity Partners COMUNT LTD PT 95825R103 6,303 153,100 SH   SOLE 0 153,100 0 0
Western Gas Equity Partners COMUNT LTD PT 95825R103 11,079 269,100 SH   SOLE 1 269,100 0 0
Western Gas Partners LP COM UNIT LP IN 958254104 195,111 3,006,803 SH   SOLE 0 3,006,803 0 0
Western Gas Partners LP COM UNIT LP IN 958254104 136,447 2,102,737 SH   SOLE 1 2,102,737 0 0
Whiting USA TR II TR UNIT 966388100 7,446 578,120 SH   SOLE 1 578,120 0 0
Williams Cos Inc Del COM 969457100 126,273 3,888,899 SH   SOLE 0 3,888,899 0 0
Williams Cos Inc Del COM 969457100 180,093 5,546,437 SH   SOLE 1 5,546,437 0 0
Williams Clayton Energy Inc COM 969490101 2,958 68,000 SH   SOLE 0 68,000 0 0
Williams Partners L P COM UNIT L P 96950F104 168,840 3,272,085 SH   SOLE 0 3,272,085 0 0
Williams Partners L P COM UNIT L P 96950F104 340,609 6,600,947 SH   SOLE 1 6,600,947 0 0