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
ALGONQUIN PWR UTILS CORP COM 015857105 570 50,000 SH   SOLE   50,000 0 0
ANTERO MIDSTREAM PARTNERS LP UNT LTD PARTN 03673L103 1,004 32,500 SH   SOLE   32,500 0 0
BUCKEYE PARTNERS L P UNIT LTD PARTN 118230101 4,336 65,531 SH   SOLE   65,531 0 0
CANADIAN NAT RES LTD COM 136385101 1,220 28,500 SH   SOLE   28,500 0 0
CANADIAN NATL RY CO COM 136375102 6,949 76,900 SH   SOLE   76,900 0 0
CANADIAN PAC RY LTD COM 13645T100 5,910 30,850 SH   SOLE   30,850 0 0
DCP MIDSTREAM PARTNERS LP COM UT LTD PTN 23311P100 4,782 124,600 SH   SOLE   124,600 0 0
ENBRIDGE ENERGY PARTNERS L P COM 29250R106 7,384 289,800 SH   SOLE   289,800 0 0
ENBRIDGE INC COM 29250N105 5,882 104,100 SH   SOLE   104,100 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 13,347 691,180 SH   SOLE   691,180 0 0
ENERGY TRANSFER PRTNRS L P UNIT LTD PARTN 29273R109 6,816 190,338 SH   SOLE   190,338 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 26,352 974,570 SH   SOLE   974,570 0 0
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 26885B100 7,147 93,200 SH   SOLE   93,200 0 0
FORTIS INC COM 349553107 1,841 44,400 SH   SOLE   44,400 0 0
GENESIS ENERGY L P UNIT LTD PARTN 371927104 2,467 68,500 SH   SOLE   68,500 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 20,940 276,880 SH   SOLE   276,880 0 0
MPLX LP COM UNIT REP LTD 55336V100 8,365 241,637 SH   SOLE   241,637 0 0
NUSTAR ENERGY LP UNIT COM 67058H102 334 6,700 SH   SOLE   12,864 0 0
NUSTAR GP HOLDINGS LLC UNIT RESTG LLC 67059L102 341 11,800 SH   SOLE   6,700 0 0
ONEOK PARTNERS LP UNIT LTD PARTN 68268N103 4,397 102,240 SH   SOLE   109,540 0 0
PEMBINA PIPELINE CORP COM 706327103 6,822 162,587 SH   SOLE   162,587 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 9,574 296,500 SH   SOLE   278,400 0 0
RICE MIDSTREAM PARTNERS LP UNIT LTD PARTN 762819100 855 34,800 SH   SOLE   34,800 0 0
SHELL MIDSTREAM PARTNERS L P UNIT LTD INT 822634101 1,245 42,800 SH   SOLE   42,800 0 0
SPECTRA ENERGY PARTNERS LP COM 84756N109 5,508 120,160 SH   SOLE   138,960 0 0
SUNCOR ENERGY INC NEW COM 867224107 2,283 52,000 SH   SOLE   52,000 0 0
SUNOCO LOGISTICS PRTNRS L P COM UNITS 86764L108 8,151 339,350 SH   SOLE   321,650 0 0
TALLGRASS ENERGY GP LP SHS CL A 874696107 1,136 42,400 SH   SOLE   36,400 0 0
TALLGRASS ENERGY PARTNERS LP COM UNIT 874697105 4,451 93,800 SH   SOLE   96,900 0 0
TARGA RES CORP COM 87612G101 466 8,308 SH   SOLE   5,400 0 0
TRANSCANADA CORP COM 89353D107 3,548 58,600 SH   SOLE   58,600 0 0
WESTERN GAS EQUITY PARTNERS COMUNT LTD PT 95825R103 864 20,400 SH   SOLE   26,800 0 0
WESTERN GAS PARTNERS LP COM UNIT LP IN 958254104 9,219 156,900 SH   SOLE   158,308 0 0
WILLIAMS PARTNERS L P NEW COM UNIT LTD PAR 96949L105 8,596 226,039 SH   SOLE   218,633 0 0