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 LP UNIT 00434L109 13,662 286,406 SH   SOLE   286,406 0 0
ALLIANCE HOLDINGS GP LP COM UNITS LP 01861G100 504 7,908 SH   SOLE   7,908 0 0
BLUEKNIGHT ENERG 11% SERIES A UNIT LP INT 09625U208 844 93,729 SH   SOLE   93,729 0 0
BREITBURN ENERGY PARTNERS LP COM UNIT LTD PTN 106776107 12,768 699,591 SH   SOLE   699,591 0 0
CROSSTEX ENERGY LP COM 22765U102 45,559 2,209,471 SH   SOLE   2,209,471 0 0
CVR REFNG LP COMUNIT REP LT 12663P107 4,767 158,585 SH   SOLE   158,585 0 0
DELEK LOGISTICS PARTNERS LP COM UNT RP INT 24664T103 3,675 112,203 SH   SOLE   112,203 0 0
EAGLE ROCK ENERGY PARTNERS UNIT 26985R104 576 73,225 SH   SOLE   73,225 0 0
EL PASO PIPELINE PARTNERS LP COM UNIT LPI 283702108 93,341 2,137,419 SH   SOLE   2,137,419 0 0
ENBRIDGE ENERGY PARTNERS LP COM 29250R106 63,043 2,067,666 SH   SOLE   2,067,666 0 0
ENERGY TRANSFER EQUITY LP COM UT LTD PTN 29273V100 142,934 2,389,400 SH   SOLE   2,389,400 0 0
ENERGY TRANSFER PRTNRS LP UNIT LTD PARTN 29273R109 182,376 3,608,555 SH   SOLE   3,608,555 0 0
ENTERPRISE PRODS PARTNERS COM 293792107 312,909 5,034,744 SH   SOLE   5,034,744 0 0
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 26885B100 33,693 689,719 SH   SOLE   689,719 0 0
EV ENERGY PARTNERS LP COM UNITS 26926V107 29,870 799,297 SH   SOLE   799,297 0 0
EXTERRAN HLDGS INC COM 30225X103 100,680 3,580,353 SH   SOLE   3,580,353 0 0
EXTERRAN PARTNERS LP COM UNITS 30225N105 37,931 1,256,420 SH   SOLE   1,256,420 0 0
GASLOG LTD SHS G37585109 28,302 2,211,110 SH   SOLE   2,211,110 0 0
GENESIS ENERGY LP UNIT LTD PARTN 371927104 71,517 1,379,833 SH   SOLE   1,379,833 0 0
GOLAR LNG PARTNERS LTD SHS G9456A100 1,705 50,002 SH   SOLE   50,002 0 0
HOLLY ENERGY PARTNERS LP COM UT LTD PTN 435763107 25,270 664,299 SH   SOLE   664,299 0 0
INERGY LP UNIT LTD PTNR 456615103 971 60,632 SH   SOLE   60,632 0 0
KINDER MORGAN ENERGY PRTNRS UT LTD PARTNER 494550106 16,694 195,480 SH   SOLE   195,480 0 0
KINDER MORGAN INC DEL COM 49456B101 8,565 224,503 SH   SOLE   224,503 0 0
KINDER MORGAN MANAGEMENT LLC SHS 49455U100 209,627 2,507,799 SH   SOLE   2,507,799 0 0
KNOT OFFSHORE PARTNERS LP COM UNITS Y48125101 1,643 74,601 SH   SOLE   74,601 0 0
LEGACY RESERVES LP UNIT LP INT 524707304 471 17,719 SH   SOLE   17,719 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 73,567 1,349,846 SH   SOLE   1,349,846 0 0
MARKWEST ENERGY PARTNERS LP UNIT LTD PARTN 570759100 79,956 1,196,051 SH   SOLE   1,196,051 0 0
MEMORIAL PRODTN PARTNERS LP COM U REP LTD 586048100 12,338 629,495 SH   SOLE   629,495 0 0
MIDCON ENERGY PARTNERS LP COM UNIT REPST 59560V109 5,532 245,338 SH   SOLE   245,338 0 0
MPLX LP COM UNIT REP LTD 55336V100 3,428 93,118 SH   SOLE   93,118 0 0
NAVIOS MARITIME PARTNERS LP UNIT LPI Y62267102 468 32,370 SH   SOLE   32,370 0 0
NORTHERN TIER ENERGY LP COM UN REPR PART 665826103 6,180 257,276 SH   SOLE   257,276 0 0
OILTANKING PARTNERS LP UNIT LTD 678049107 41,746 821,772 SH   SOLE   821,772 0 0
PACIFIC COAST OIL TR UNIT BEN INT 694103102 4,048 224,489 SH   SOLE   224,489 0 0
PLAINS ALL AMERN PIPELINE LP UNIT LTD PARTN 726503105 260,641 4,670,144 SH   SOLE   4,670,144 0 0
REGENCY ENERGY PARTNERS LP COM UNITS LP 75885Y107 21,496 797,052 SH   SOLE   797,052 0 0
ROSE ROCK MIDSTREAM LP COM U REP LTD 777149105 15,155 413,835 SH   SOLE   413,835 0 0
SEADRILL PARTNERS LLC SHS Y7545W109 4,901 166,988 SH   SOLE   166,988 0 0
SEMGROUP CORP CL A 81663A105 709 13,164 SH   SOLE   13,164 0 0
SPECTRA ENERGY PARTNERS LP COM 84756N109 56,211 1,221,989 SH   SOLE   1,221,989 0 0
STEALTHGAS INC SHS Y81669106 993 90,285 SH   SOLE   90,285 0 0
SUMMIT MIDSTREAM PARTNERS LP COM UNIT LTD 866142102 36,644 1,073,031 SH   SOLE   1,073,031 0 0
SUSSER PETE PARTNERS LP COM U REP LP 869239103 2,764 94,335 SH   SOLE   94,335 0 0
TARGA RESOURCES PARTNERS LP COM UNIT 87611X105 63,021 1,249,179 SH   SOLE   1,249,179 0 0
TEEKAY LNG PARTNERS LP PRTNRSP UNITS Y8564M105 85,975 1,967,385 SH   SOLE   1,967,385 0 0
TEEKAY OFFSHORE PARTNERS LP PARTNERSHIP UN Y8565J101 89,460 2,755,161 SH   SOLE   2,755,161 0 0
TESORO LOGISTICS LP COM UNIT LP 88160T107 53,718 888,493 SH   SOLE   888,493 0 0
USA COMPRESSION PARTNERS LP COMUNIT LTDPAR 90290N109 29,173 1,239,768 SH   SOLE   1,239,768 0 0
WESTERN GAS EQUITY PARTNERS COMUNT LTD PT 95825R103 7,568 183,822 SH   SOLE   183,822 0 0
WESTERN GAS PARTNERS LP COM UNIT LP IN 958254104 1,394 21,484 SH   SOLE   21,484 0 0
WILLIAMS COS INC DEL COM 969457100 84,490 2,602,080 SH   SOLE   2,602,080 0 0