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 | 131,649 | 2,068,642 | SH | | DFND | 1 | 2,068,642 | 0 | 0 |
ALBEMARLE CORP | COM | 012653101 | 3,239 | 55,000 | SH | | DFND | 1 | 55,000 | 0 | 0 |
ALLIANCE HOLDINGS GP LP | COM UNITS LP | 01861G100 | 11,579 | 169,675 | SH | | SOLE | | 169,675 | 0 | 0 |
ALLISON TRANSMISSION HLDGS I | COM | 01973R101 | 4,667 | 163,805 | SH | | DFND | 1 | 163,805 | 0 | 0 |
ALON USA PARTNERS LP | UT LTDPART INT | 02052T109 | 9,001 | 508,250 | SH | | DFND | 1 | 508,250 | 0 | 0 |
AMERICAN MIDSTREAM PARTNERS | COM UNITS | 02752P100 | 5,582 | 192,025 | SH | | SOLE | | 192,025 | 0 | 0 |
AMERIGAS PARTNERS L P | UNIT L P INT | 030975106 | 7,723 | 169,300 | SH | | SOLE | | 169,300 | 0 | 0 |
ARC LOGISTICS PARTNERS LP | COM UT REP LPN | 03879N101 | 676 | 26,900 | SH | | SOLE | | 26,900 | 0 | 0 |
ARDMORE SHIPPING CORP | COM | Y0207T100 | 2,418 | 221,865 | SH | | DFND | 1 | 221,865 | 0 | 0 |
ATLAS ENERGY LP | COM UNITS LP | 04930A104 | 24,562 | 558,238 | SH | | SOLE | | 558,238 | 0 | 0 |
ATLAS PIPELINE PARTNERS LP | UNIT L P INT | 049392103 | 131,802 | 3,614,967 | SH | | DFND | 1 | 3,614,967 | 0 | 0 |
ATLAS RESOURCE PARTNERS LP | COM UNT LTD PR | 04941A101 | 40,701 | 2,091,514 | SH | | DFND | 1 | 2,091,514 | 0 | 0 |
BAKER HUGHES INC | COM | 057224107 | 2,678 | 41,169 | SH | | DFND | 1 | 41,169 | 0 | 0 |
BASIC ENERGY SVCS INC NEW | COM | 06985P100 | 4,434 | 204,432 | SH | | DFND | 1 | 204,432 | 0 | 0 |
BLUEKNIGHT ENERGY PARTNERS L | COM UNIT | 09625U109 | 42,131 | 5,113,038 | SH | | DFND | 1 | 5,113,038 | 0 | 0 |
BOARDWALK PIPELINE PARTNERS | UT LTD PARTNER | 096627104 | 1,666 | 89,096 | SH | | SOLE | | 89,096 | 0 | 0 |
BOARDWALK PIPELINE PARTNERS | UT LTD PARTNER | 096627104 | 483 | 735,800 | SH | Call | SOLE | | 735,800 | 0 | 0 |
BREITBURN ENERGY PARTNERS LP | COM UT LTD PTN | 106776107 | 15 | 100,000 | SH | Call | SOLE | | 100,000 | 0 | 0 |
BREITBURN ENERGY PARTNERS LP | COM UT LTD PTN | 106776107 | 92,489 | 4,551,600 | SH | | DFND | 1 | 4,551,600 | 0 | 0 |
BUCKEYE PARTNERS L P | UNIT LTD PARTN | 118230101 | 7,136 | 89,606 | SH | | SOLE | | 89,606 | 0 | 0 |
CALPINE CORP | COM NEW | 131347304 | 5,007 | 230,722 | SH | | DFND | 1 | 230,722 | 0 | 0 |
CANADIAN PAC RY LTD | COM | 13645T100 | 10,886 | 52,471 | SH | | DFND | 1 | 52,471 | 0 | 0 |
CAPITAL PRODUCT PARTNERS L P | COM UNIT LP | Y11082107 | 58,810 | 5,892,747 | SH | | DFND | 1 | 5,892,747 | 0 | 0 |
CHART INDS INC | COM PAR $0.01 | 16115Q308 | 3 | 20,000 | SH | Call | SOLE | | 20,000 | 0 | 0 |
CHENIERE ENERGY INC | COM NEW | 16411R208 | 22,857 | 285,593 | SH | | SOLE | | 285,593 | 0 | 0 |
CHENIERE ENERGY PARTNERS LP | COM UNIT | 16411Q101 | 7,918 | 242,000 | SH | | DFND | 1 | 242,000 | 0 | 0 |
CHICAGO BRIDGE & IRON CO N V | COM | 167250109 | 4 | 77,500 | SH | Call | SOLE | | 77,500 | 0 | 0 |
CIMAREX ENERGY CO | COM | 171798101 | 4,385 | 34,655 | SH | | DFND | 1 | 34,655 | 0 | 0 |
COMMERCIAL METALS CO | COM | 201723103 | 853 | 50,000 | SH | | DFND | 1 | 50,000 | 0 | 0 |
COMPRESSCO PARTNERS L P | COM UNIT | 20467A101 | 7,445 | 308,135 | SH | | SOLE | | 308,135 | 0 | 0 |
CONCHO RES INC | COM | 20605P101 | 3,762 | 30,000 | SH | | DFND | 1 | 30,000 | 0 | 0 |
CONE MIDSTREAM PARTNERS LP | COM UNIT REPST | 206812109 | 18,112 | 644,571 | SH | | DFND | 1 | 644,571 | 0 | 0 |
CONSTELLATION ENERGY PRTNR L | COM UNIT LLC B | 21038E101 | 1,309 | 367,700 | SH | | SOLE | | 367,700 | 0 | 0 |
CRESCENT PT ENERGY CORP | COM | 22576C101 | 15,131 | 419,127 | SH | | DFND | 1 | 419,127 | 0 | 0 |
CRESTWOOD EQUITY PARTNERS LP | UNIT LTD PARTNER | 226344109 | 4,640 | 438,975 | SH | | DFND | 1 | 438,975 | 0 | 0 |
CUMMINS INC | COM | 231021106 | 3,039 | 23,025 | SH | | DFND | 1 | 23,025 | 0 | 0 |
CUSHING MLP TOTAL RETURN FD | COM SHS | 231631102 | 147 | 17,082 | SH | | SOLE | | 17,082 | 0 | 0 |
CUSHING RTY & INCOME FD | COM SH BEN INT | 23164R104 | 201 | 11,215 | SH | | SOLE | | 11,215 | 0 | 0 |
CVR REFNG LP | COMUNIT REP LT | 12663P107 | 930 | 39,942 | SH | | SOLE | | 39,942 | 0 | 0 |
DCP MIDSTREAM PARTNERS LP | COM UT LTD PTN | 23311P100 | 71,277 | 1,309,039 | SH | | DFND | 1 | 1,309,039 | 0 | 0 |
DELEK LOGISTICS PARTNERS LP | COM UNT RP INT | 24664T103 | 12,621 | 310,016 | SH | | DFND | 1 | 310,016 | 0 | 0 |
DELEK US HLDGS INC | COM | 246647101 | 7,165 | 216,338 | SH | | DFND | 1 | 216,338 | 0 | 0 |
DEVON ENERGY CORP NEW | COM | 25179M103 | 8,620 | 126,432 | SH | | DFND | 1 | 126,432 | 0 | 0 |
DOMINION RES INC VA NEW | COM | 25746U109 | 9,434 | 136,547 | SH | | DFND | 1 | 136,547 | 0 | 0 |
DORCHESTER MINERALS LP | COM UNIT | 25820R105 | 13,756 | 465,213 | SH | | DFND | 1 | 465,213 | 0 | 0 |
DORIAN LPG LTD | SHS USD | Y2106R110 | 9,258 | 519,533 | SH | | DFND | 1 | 519,533 | 0 | 0 |
DOW CHEM CO | COM | 260543103 | 8,902 | 169,755 | SH | | DFND | 1 | 169,755 | 0 | 0 |
DU PONT E I DE NEMOURS & CO | COM | 263534109 | 2,870 | 40,000 | SH | | SOLE | | 40,000 | 0 | 0 |
DUKE ENERGY CORP NEW | COM NEW | 26441C204 | 1,645 | 22,000 | SH | | SOLE | | 22,000 | 0 | 0 |
EASTMAN CHEM CO | COM | 277432100 | 5,416 | 66,956 | SH | | DFND | 1 | 66,956 | 0 | 0 |
ENABLE MIDSTREAM PARTNERS LP | COM UNIT RP IN | 292480100 | 37,120 | 1,506,501 | SH | | DFND | 1 | 1,506,501 | 0 | 0 |
ENBRIDGE ENERGY MANAGEMENT L | SHS UNITS LLI | 29250X103 | 7,848 | 210,906 | SH | | SOLE | | 210,906 | 0 | 0 |
ENBRIDGE ENERGY PARTNERS L P | COM | 29250R106 | 101,274 | 2,606,779 | SH | | DFND | 1 | 2,606,779 | 0 | 0 |
ENDURO RTY TR | TR UNIT | 29269K100 | 3,865 | 342,000 | SH | | DFND | 1 | 342,000 | 0 | 0 |
ENERGY TRANSFER EQUITY L P | COM UT LTD PTN | 29273V100 | 201,453 | 3,265,570 | SH | | DFND | 1 | 3,265,570 | 0 | 0 |
ENERGY TRANSFER PRTNRS L P | UNIT LTD PARTN | 29273R109 | 142,826 | 2,232,004 | SH | | DFND | 1 | 2,232,004 | 0 | 0 |
ENERPLUS CORP | COM | 292766102 | 14,494 | 764,040 | SH | | DFND | 1 | 764,040 | 0 | 0 |
ENLINK MIDSTREAM LLC | COM UNIT REP LTD | 29336T100 | 14,263 | 345,100 | SH | | SOLE | | 345,100 | 0 | 0 |
ENLINK MIDSTREAM PARTNERS LP | COM UNIT REP LTD | 29336U107 | 105,420 | 3,462,070 | SH | | DFND | 1 | 3,462,070 | 0 | 0 |
ENTERPRISE PRODS PARTNERS L | COM | 293792107 | 102,565 | 2,545,022 | SH | | DFND | 1 | 2,545,022 | 0 | 0 |
EOG RES INC | COM | 26875P101 | 5,858 | 59,169 | SH | | DFND | 1 | 59,169 | 0 | 0 |
EQT MIDSTREAM PARTNERS LP | UNIT LTD PARTN | 26885B100 | 56,175 | 626,879 | SH | | SOLE | | 626,879 | 0 | 0 |
EV ENERGY PARTNERS LP | COM UNITS | 26926V107 | 34 | 60,000 | SH | Call | SOLE | | 60,000 | 0 | 0 |
EV ENERGY PARTNERS LP | COM UNITS | 26926V107 | 50,323 | 1,418,756 | SH | | DFND | 1 | 1,418,756 | 0 | 0 |
EXTERRAN HLDGS INC | COM | 30225X103 | 9,365 | 211,360 | SH | | SOLE | | 211,360 | 0 | 0 |
EXTERRAN PARTNERS LP | COM UNITS | 30225N105 | 7,761 | 264,614 | SH | | SOLE | | 264,614 | 0 | 0 |
FERRELLGAS PARTNERS L.P. | UNIT LTD PART | 315293100 | 4,928 | 183,400 | SH | | SOLE | | 183,400 | 0 | 0 |
FLOTEK INDS INC DEL | COM | 343389102 | 216 | 8,280 | SH | | SOLE | | 8,280 | 0 | 0 |
FLOWSERVE CORP | COM | 34354P105 | 7,649 | 108,469 | SH | | DFND | 1 | 108,469 | 0 | 0 |
FLUOR CORP NEW | COM | 343412102 | 5,353 | 80,149 | SH | | DFND | 1 | 80,149 | 0 | 0 |
FORUM ENERGY TECHNOLOGIES IN | COM | 34984V100 | 2,091 | 68,308 | SH | | DFND | 1 | 68,308 | 0 | 0 |
GASLOG LTD | SHS | G37585109 | 20,075 | 912,055 | SH | | DFND | 1 | 912,055 | 0 | 0 |
GASLOG PARTNERS LP | UNIT LTD PTNRP | Y2687W108 | 14,071 | 458,338 | SH | | DFND | 1 | 458,338 | 0 | 0 |
GENESEE & WYO INC | CL A | 371559105 | 2,550 | 26,745 | SH | | SOLE | | 26,745 | 0 | 0 |
GENESIS ENERGY L P | UNIT LTD PARTN | 371927104 | 91,476 | 1,737,752 | SH | | DFND | 1 | 1,737,752 | 0 | 0 |
GOLAR LNG LTD BERMUDA | SHS | G9456A100 | 96,545 | 1,453,989 | SH | | DFND | 1 | 1,453,989 | 0 | 0 |
GOLAR LNG PARTNERS LP | COM UNIT LPI | Y2745C102 | 3,541 | 102,000 | SH | | DFND | 1 | 102,000 | 0 | 0 |
GREENBRIER COS INC | COM | 393657101 | 3,177 | 43,300 | SH | | DFND | 1 | 43,300 | 0 | 0 |
H & E EQUIPMENT SERVICES INC | COM | 404030108 | 1,845 | 45,795 | SH | | DFND | 1 | 45,795 | 0 | 0 |
HALLIBURTON CO | COM | 406216101 | 4,770 | 73,943 | SH | | DFND | 1 | 73,943 | 0 | 0 |
HI-CRUSH PARTNERS LP | COM UNIT LTD | 428337109 | 619 | 12,000 | SH | | SOLE | | 12,000 | 0 | 0 |
HOEGH LNG PARTNERS LP | COM UNIT LTD | Y3262R100 | 3,367 | 146,970 | SH | | DFND | 1 | 146,970 | 0 | 0 |
HOLLYFRONTIER CORP | COM | 436106108 | 8,404 | 192,400 | SH | | DFND | 1 | 192,400 | 0 | 0 |
HUGOTON RTY TR TEX | UNIT BEN INT | 444717102 | 903 | 100,700 | SH | | SOLE | | 100,700 | 0 | 0 |
INDEPENDENCE CONTRACT DRIL I | COM | 453415309 | 1,387 | 118,085 | SH | | DFND | 1 | 118,085 | 0 | 0 |
ITT CORP NEW | COM NEW | 450911201 | 3,905 | 86,907 | SH | | DFND | 1 | 86,907 | 0 | 0 |
JACOBS ENGR GROUP INC DEL | COM | 469814107 | 732 | 15,000 | SH | | SOLE | | 15,000 | 0 | 0 |
JPMORGAN CHASE & CO | COM | 46625H100 | 297 | 350,000 | SH | Put | SOLE | | 350,000 | 0 | 0 |
KBR INC | COM | 48242W106 | 8 | 41,500 | SH | Call | SOLE | | 41,500 | 0 | 0 |
KINDER MORGAN ENERGY PARTNER | UT LTD PARTNER | 494550106 | 9,365 | 100,395 | SH | | SOLE | | 100,395 | 0 | 0 |
KINDER MORGAN INC DEL | COM | 49456B101 | 84,599 | 2,206,558 | SH | | DFND | 1 | 2,206,558 | 0 | 0 |
KINDER MORGAN MANAGEMENT LLC | SHS | 49455U100 | 88,118 | 935,930 | SH | | DFND | 1 | 935,930 | 0 | 0 |
KIRBY CORP | COM | 497266106 | 15,801 | 134,080 | SH | | DFND | 1 | 134,080 | 0 | 0 |
KNOT OFFSHORE PARTNERS LP | COM UNITS | Y48125101 | 2,147 | 85,970 | SH | | SOLE | | 85,970 | 0 | 0 |
LEGACY RESVS LP | UNIT LP INT | 524707304 | 57,849 | 1,949,075 | SH | | DFND | 1 | 1,949,075 | 0 | 0 |
LEHIGH GAS PARTNERS LP | UT LTD PTN INT | 524814100 | 11,461 | 337,400 | SH | | SOLE | | 337,400 | 0 | 0 |
LINCOLN ELEC HLDGS INC | COM | 533900106 | 3,832 | 55,430 | SH | | DFND | 1 | 55,430 | 0 | 0 |
LINN ENERGY LLC | UNIT LTD LIAB | 536020100 | 80,607 | 2,674,424 | SH | | DFND | 1 | 2,674,424 | 0 | 0 |
LINN ENERGY LLC | UNIT LTD LIAB | 536020100 | 28 | 70,000 | SH | Call | SOLE | | 70,000 | 0 | 0 |
LINNCO LLC | COMSHS LTD INT | 535782106 | 18,419 | 636,247 | SH | | DFND | 1 | 636,247 | 0 | 0 |
LRR ENERGY LP | COM | 50214A104 | 16,002 | 892,492 | SH | | DFND | 1 | 892,492 | 0 | 0 |
LYONDELLBASELL INDUSTRIES N | SHS - A - | N53745100 | 21,967 | 202,163 | SH | | DFND | 1 | 202,163 | 0 | 0 |
MAGELLAN MIDSTREAM PRTNRS LP | COM UNIT RP LP | 559080106 | 109,734 | 1,303,564 | SH | | DFND | 1 | 1,303,564 | 0 | 0 |
MARATHON PETE CORP | COM | 56585A102 | 20,223 | 238,845 | SH | | DFND | 1 | 238,845 | 0 | 0 |
MARKWEST ENERGY PARTNERS L P | UNIT LTD PARTN | 570759100 | 135,517 | 1,764,087 | SH | | DFND | 1 | 1,764,087 | 0 | 0 |
MATRIX SVC CO | COM | 576853105 | 4,915 | 203,769 | SH | | DFND | 1 | 203,769 | 0 | 0 |
MDU RES GROUP INC | COM | 552690109 | 5,365 | 192,910 | SH | | DFND | 1 | 192,910 | 0 | 0 |
MEMORIAL PRODTN PARTNERS LP | COM U REP LTD | 586048100 | 48,530 | 2,205,898 | SH | | DFND | 1 | 2,205,898 | 0 | 0 |
METHANEX CORP | COM | 59151K108 | 4,961 | 74,267 | SH | | DFND | 1 | 74,267 | 0 | 0 |
MID CON ENERGY PARTNERS LP | COM UNIT REPST | 59560V109 | 28,822 | 1,313,057 | SH | | DFND | 1 | 1,313,057 | 0 | 0 |
MOBILE MINI INC | COM | 60740F105 | 2,553 | 73,007 | SH | | DFND | 1 | 73,007 | 0 | 0 |
MPLX LP | COM UNIT REP LTD | 55336V100 | 40,229 | 682,548 | SH | | SOLE | | 682,548 | 0 | 0 |
MRC GLOBAL INC | COM | 55345K103 | 3,616 | 155,072 | SH | | DFND | 1 | 155,072 | 0 | 0 |
NABORS INDUSTRIES LTD | SHS | G6359F103 | 5,277 | 231,848 | SH | | DFND | 1 | 231,848 | 0 | 0 |
NATURAL RESOURCE PARTNERS L | COM UNIT L P | 63900P103 | 7,602 | 583,000 | SH | | SOLE | | 583,000 | 0 | 0 |
NAVIGATOR HOLDINGS LTD | SHS | Y62132108 | 18,058 | 648,850 | SH | | DFND | 1 | 648,850 | 0 | 0 |
NAVIOS MARITIME PARTNERS L P | UNIT LPI | Y62267102 | 53,257 | 2,986,950 | SH | | DFND | 1 | 2,986,950 | 0 | 0 |
NGL ENERGY PARTNERS LP | COM UNIT REPST | 62913M107 | 111,273 | 2,826,337 | SH | | DFND | 1 | 2,826,337 | 0 | 0 |
NOBLE ENERGY INC | COM | 655044105 | 515 | 7,530 | SH | | SOLE | | 7,530 | 0 | 0 |
NRG ENERGY INC | COM NEW | 629377508 | 4,903 | 160,850 | SH | | DFND | 1 | 160,850 | 0 | 0 |
NRG YIELD INC | COM CL A | 62942X108 | 2,960 | 62,920 | SH | | DFND | 1 | 62,920 | 0 | 0 |
NUSTAR ENERGY LP | UNIT COM | 67058H102 | 93,617 | 1,419,724 | SH | | DFND | 1 | 1,419,724 | 0 | 0 |
NUSTAR GP HOLDINGS LLC | UNIT RESTG LLC | 67059L102 | 6,662 | 153,150 | SH | | SOLE | | 153,150 | 0 | 0 |
OCCIDENTAL PETE CORP DEL | COM | 674599105 | 1,923 | 20,000 | SH | | SOLE | | 20,000 | 0 | 0 |
OCI PARTNERS LP | COM UNIT REP LP | 67091N108 | 5,764 | 268,348 | SH | | DFND | 1 | 268,348 | 0 | 0 |
OILTANKING PARTNERS L P | UNIT LTD | 678049107 | 10,394 | 209,595 | SH | | SOLE | | 209,595 | 0 | 0 |
ONEOK INC NEW | COM | 682680103 | 107,961 | 1,646,992 | SH | | DFND | 1 | 1,646,992 | 0 | 0 |
ONEOK PARTNERS LP | UNIT LTD PARTN | 68268N103 | 24,161 | 431,592 | SH | | DFND | 1 | 431,592 | 0 | 0 |
ORION MARINE GROUP INC | COM | 68628V308 | 457 | 45,826 | SH | | SOLE | | 45,826 | 0 | 0 |
PATTERSON UTI ENERGY INC | COM | 703481101 | 488 | 15,000 | SH | | SOLE | | 15,000 | 0 | 0 |
PENN VA CORP | COM | 707882106 | 3,144 | 247,375 | SH | | DFND | 1 | 247,375 | 0 | 0 |
PERMIAN BASIN RTY TR | UNIT BEN INT | 714236106 | 3,534 | 260,200 | SH | | DFND | 1 | 260,200 | 0 | 0 |
PG&E CORP | COM | 69331C108 | 1,351 | 30,000 | SH | | SOLE | | 30,000 | 0 | 0 |
PHILLIPS 66 | COM | 718546104 | 42,321 | 520,494 | SH | | DFND | 1 | 520,494 | 0 | 0 |
PHILLIPS 66 PARTNERS LP | COM UNIT REP INT | 718549207 | 46,789 | 700,964 | SH | | SOLE | | 700,964 | 0 | 0 |
PIONEER NAT RES CO | COM | 723787107 | 4,951 | 25,140 | SH | | DFND | 1 | 25,140 | 0 | 0 |
PLAINS ALL AMERN PIPELINE L | UNIT LTD PARTN | 726503105 | 73,625 | 1,250,846 | SH | | DFND | 1 | 1,250,846 | 0 | 0 |
PLAINS GP HLDGS L P | SHS A REP LTPN | 72651A108 | 21,496 | 701,336 | SH | | SOLE | | 701,336 | 0 | 0 |
POLYONE CORP | COM | 73179P106 | 2,606 | 73,250 | SH | | DFND | 1 | 73,250 | 0 | 0 |
PPL CORP | COM | 69351T106 | 3,284 | 100,000 | SH | | SOLE | | 100,000 | 0 | 0 |
PRECISION DRILLING CORP | COM 2010 | 74022D308 | 903 | 83,700 | SH | | SOLE | | 83,700 | 0 | 0 |
PRIMORIS SVCS CORP | COM | 74164F103 | 1,494 | 55,658 | SH | | DFND | 1 | 55,658 | 0 | 0 |
QEP MIDSTREAM PARTNERS LP | COM UNIT RP LTD | 74735R115 | 10,660 | 449,980 | SH | | SOLE | | 449,980 | 0 | 0 |
QR ENERGY LP | UNIT LTD PRTNS | 74734R108 | 60,548 | 3,117,797 | SH | | DFND | 1 | 3,117,797 | 0 | 0 |
QUALITY DISTR INC FLA | COM | 74756M102 | 3,038 | 237,704 | SH | | DFND | 1 | 237,704 | 0 | 0 |
QUANTA SVCS INC | COM | 74762E102 | 10,165 | 280,123 | SH | | DFND | 1 | 280,123 | 0 | 0 |
RANGE RES CORP | COM | 75281A109 | 378 | 5,575 | SH | | SOLE | | 5,575 | 0 | 0 |
REGENCY ENERGY PARTNERS L P | COM UNITS L P | 75885Y107 | 124,493 | 3,816,440 | SH | | DFND | 1 | 3,816,440 | 0 | 0 |
ROSE ROCK MIDSTREAM L P | COM U REP LTD | 777149105 | 20,441 | 345,584 | SH | | SOLE | | 345,584 | 0 | 0 |
ROYAL DUTCH SHELL PLC | SPON ADR B | 780259107 | 3,007 | 39,500 | SH | | SOLE | | 39,500 | 0 | 0 |
RSP PERMIAN INC | COM | 74978Q105 | 1,650 | 64,563 | SH | | SOLE | | 64,563 | 0 | 0 |
SABINE ROYALTY TR | UNIT BEN INT | 785688102 | 1,338 | 24,673 | SH | | DFND | 1 | 24,673 | 0 | 0 |
SANDRIDGE PERMIAN TR | COM UNIT BEN INT | 80007A102 | 2,525 | 260,000 | SH | | SOLE | | 260,000 | 0 | 0 |
SCHLUMBERGER LTD | COM | 806857108 | 2,034 | 20,000 | SH | | DFND | 1 | 20,000 | 0 | 0 |
SCORPIO TANKERS INC | SHS | Y7542C106 | 488 | 58,707 | SH | | SOLE | | 58,707 | 0 | 0 |
SEADRILL LIMITED | SHS | G7945E105 | 4,282 | 160,000 | SH | | SOLE | | 160,000 | 0 | 0 |
SEADRILL PARTNERS LLC | COMUNIT REP LB | Y7545W109 | 12,153 | 389,650 | SH | | DFND | 1 | 389,650 | 0 | 0 |
SEMGROUP CORP | CL A | 81663A105 | 48,642 | 584,146 | SH | | SOLE | | 584,146 | 0 | 0 |
SEMPRA ENERGY | COM | 816851109 | 8,337 | 79,120 | SH | | DFND | 1 | 79,120 | 0 | 0 |
SOUTHCROSS ENERGY PARTNERS L | COM UNIT LTDPT | 84130C100 | 9,287 | 434,975 | SH | | SOLE | | 434,975 | 0 | 0 |
SOUTHERN CO | COM | 842587107 | 2,641 | 60,500 | SH | | SOLE | | 60,500 | 0 | 0 |
SPRAGUE RES LP | COM UNIT REP LTD | 849343108 | 2,162 | 85,000 | SH | | SOLE | | 85,000 | 0 | 0 |
SUBURBAN PROPANE PARTNERS L | UNIT LTD PARTN | 864482104 | 4,840 | 108,650 | SH | | SOLE | | 108,650 | 0 | 0 |
SUMMIT MIDSTREAM PARTNERS LP | COM UNIT LTD | 866142102 | 3,255 | 64,000 | SH | | SOLE | | 64,000 | 0 | 0 |
SUNOCO LOGISTICS PRTNRS L P | COM UNITS | 86764L108 | 89,775 | 1,860,222 | SH | | DFND | 1 | 1,860,222 | 0 | 0 |
SUSSER PETE PARTNERS LP | COM U REP LP | 869239103 | 5,338 | 97,050 | SH | | SOLE | | 97,050 | 0 | 0 |
SWIFT TRANSN CO | CL A | 87074U101 | 3,571 | 170,234 | SH | | DFND | 1 | 170,234 | 0 | 0 |
TALLGRASS ENERGY PARTNERS LP | COM UNIT | 874697105 | 4,064 | 89,700 | SH | | SOLE | | 89,700 | 0 | 0 |
TARGA RES CORP | COM | 87612G101 | 137,791 | 1,011,904 | SH | | DFND | 1 | 1,011,904 | 0 | 0 |
TARGA RESOURCES PARTNERS LP | COM UNIT | 87611X105 | 74,096 | 1,024,137 | SH | | DFND | 1 | 1,024,137 | 0 | 0 |
TC PIPELINES LP | UT COM LTD PRT | 87233Q108 | 11,829 | 174,700 | SH | | SOLE | | 174,700 | 0 | 0 |
TEEKAY CORPORATION | COM | Y8564W103 | 44,724 | 673,967 | SH | | DFND | 1 | 673,967 | 0 | 0 |
TEEKAY LNG PARTNERS L P | PRTNRSP UNITS | Y8564M105 | 3,528 | 81,000 | SH | | DFND | 1 | 81,000 | 0 | 0 |
TEEKAY OFFSHORE PARTNERS L P | PARTNERSHIP UN | Y8565J101 | 2,688 | 80,000 | SH | | SOLE | | 80,000 | 0 | 0 |
TESORO CORP | COM | 881609101 | 6,139 | 100,675 | SH | | DFND | 1 | 100,675 | 0 | 0 |
TESORO LOGISTICS LP | COM UNIT LP | 88160T107 | 94,541 | 1,335,886 | SH | | DFND | 1 | 1,335,886 | 0 | 0 |
TETRA TECHNOLOGIES INC DEL | COM | 88162F105 | 1,875 | 173,300 | SH | | SOLE | | 173,300 | 0 | 0 |
TRANSCANADA CORP | COM | 89353D107 | 9,281 | 180,100 | SH | | SOLE | | 180,100 | 0 | 0 |
TRANSOCEAN LTD | REG SHS | H8817H100 | 4,795 | 150,000 | SH | | SOLE | | 150,000 | 0 | 0 |
TRANSOCEAN PARTNERS LLC | COM UNIT RP LT | Y8977Y100 | 3,587 | 137,000 | SH | | DFND | 1 | 137,000 | 0 | 0 |
TRINITY INDS INC | COM | 896522109 | 57 | 12,500 | SH | Call | SOLE | | 12,500 | 0 | 0 |
TRINITY INDS INC | COM | 896522109 | 8,357 | 178,872 | SH | | DFND | 1 | 178,872 | 0 | 0 |
UBS AG JERSEY BRANCH | 2XMN ALR MLP INF | 902664200 | 8,334 | 113,700 | SH | | SOLE | | 113,700 | 0 | 0 |
UBS AG JERSEY BRH | ALERIAN INFRST | 902641646 | 7,953 | 173,950 | SH | | SOLE | | 173,950 | 0 | 0 |
UNION PAC CORP | COM | 907818108 | 10,029 | 92,497 | SH | | DFND | 1 | 92,497 | 0 | 0 |
UNITED RENTALS INC | COM | 911363109 | 23,894 | 215,066 | SH | | DFND | 1 | 215,066 | 0 | 0 |
UNITED STATES STL CORP NEW | COM | 912909108 | 324 | 8,271 | SH | | SOLE | | 8,271 | 0 | 0 |
VALERO ENERGY CORP NEW | COM | 91913Y100 | 717 | 15,500 | SH | | SOLE | | 15,500 | 0 | 0 |
VALERO ENERGY PARTNERS LP | COM UNT REP LP | 91914J102 | 26,738 | 599,090 | SH | | SOLE | | 599,090 | 0 | 0 |
VANGUARD NAT RES LLC | COM UNIT | 92205F106 | 42,585 | 1,550,806 | SH | | DFND | 1 | 1,550,806 | 0 | 0 |
WABASH NATL CORP | COM | 929566107 | 1,323 | 99,336 | SH | | DFND | 1 | 99,336 | 0 | 0 |
WABTEC CORP | COM | 929740108 | 12,556 | 154,936 | SH | | DFND | 1 | 154,936 | 0 | 0 |
WEATHERFORD INTL PLC | ORD SHS | G48833100 | 3,082 | 148,204 | SH | | DFND | 1 | 148,204 | 0 | 0 |
WESTERN GAS EQUITY PARTNERS | COMUNT LTD PT | 95825R103 | 34,092 | 559,424 | SH | | SOLE | | 559,424 | 0 | 0 |
WESTERN GAS PARTNERS LP | COM UNIT LP IN | 958254104 | 62,692 | 835,895 | SH | | DFND | 1 | 835,895 | 0 | 0 |
WESTERN REFNG INC | COM | 959319104 | 8,446 | 201,145 | SH | | DFND | 1 | 201,145 | 0 | 0 |
WESTERN REFNG LOGISTICS LP | COM UNIT REP LTP | 95931Q205 | 8,645 | 248,275 | SH | | SOLE | | 248,275 | 0 | 0 |
WESTLAKE CHEM CORP | COM | 960413102 | 16,052 | 185,384 | SH | | DFND | 1 | 185,384 | 0 | 0 |
WESTLAKE CHEM CORP | COM | 960413102 | 19 | 12,400 | SH | Call | SOLE | | 12,400 | 0 | 0 |
WESTLAKE CHEM PARTNERS LP | COM UNIT RP LP | 960417103 | 10,476 | 361,225 | SH | | DFND | 1 | 361,225 | 0 | 0 |
WHITING PETE CORP NEW | COM | 966387102 | 4,907 | 63,275 | SH | | DFND | 1 | 63,275 | 0 | 0 |
WILLIAMS COS INC DEL | COM | 969457100 | 163,734 | 2,958,165 | SH | | DFND | 1 | 2,958,165 | 0 | 0 |
WILLIAMS PARTNERS L P | COM UNIT L P | 96950F104 | 61,113 | 1,151,976 | SH | | DFND | 1 | 1,151,976 | 0 | 0 |
WORLD PT TERMS LP | UNIT REP LTD PT | 98159G107 | 1,920 | 101,000 | SH | | SOLE | | 101,000 | 0 | 0 |
WORTHINGTON INDS INC | COM | 981811102 | 1,182 | 31,746 | SH | | SOLE | | 31,746 | 0 | 0 |
XPO LOGISTICS INC | COM | 983793100 | 3,702 | 98,271 | SH | | DFND | 1 | 98,271 | 0 | 0 |