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
AAC HLDGS INC COM 000307108 6,965 305,200 SH   DFND 2 305,200 0 0
AAC HLDGS INC COM 000307108 503 22,058 SH   DFND 1 22,058 0 0
ABBOTT LABS COM 002824100 772 19,634 SH   DFND 1 19,634 0 0
ABBOTT LABS COM 002824100 9,252 235,366 SH   DFND 2 235,366 0 0
ABBVIE INC COM 00287Y109 730 11,799 SH   DFND 1 11,799 0 0
ABBVIE INC COM 00287Y109 6,823 110,211 SH   DFND 2 110,211 0 0
ABIOMED INC COM 003654100 406 3,714 SH   DFND 1 3,714 0 0
ABIOMED INC COM 003654100 7,692 70,379 SH   DFND 2 70,379 0 0
ACCELERON PHARMA INC COM 00434H108 1,470 43,257 SH   DFND 2 43,257 0 0
ACCELERON PHARMA INC COM 00434H108 123 3,606 SH   DFND 1 3,606 0 0
AETNA INC NEW COM 00817Y108 139 1,136 SH   DFND 1 1,136 0 0
AETNA INC NEW COM 00817Y108 5,052 41,364 SH   DFND 2 41,364 0 0
AFLAC INC COM 001055102 325 4,500 SH   DFND 2 4,500 0 0
AGILENT TECHNOLOGIES INC COM 00846U101 394 8,877 SH   DFND 1 8,877 0 0
AGILENT TECHNOLOGIES INC COM 00846U101 4,739 106,823 SH   DFND 2 106,823 0 0
ALDER BIOPHARMACEUTICALS INC COM 014339105 414 16,597 SH   DFND 1 16,597 0 0
ALDER BIOPHARMACEUTICALS INC COM 014339105 3,998 160,103 SH   DFND 2 160,103 0 0
ALERE INC COM 01449J105 320 7,688 SH   DFND 1 7,688 0 0
ALERE INC COM 01449J105 3,873 92,912 SH   DFND 2 92,912 0 0
ALEXANDRIA REAL ESTATE EQ IN COM 015271109 8,385 81,000 SH   DFND 2 81,000 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 158 1,350 SH   DFND 1 1,350 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 3,684 31,550 SH   SOLE   31,550 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 2,922 25,025 SH   DFND 2 25,025 0 0
ALPS ETF TR ALERIAN MLP 00162Q866 3,180 250,000 SH Put DFND 2 250,000 0 0
AMAZON COM INC COM 023135106 16,257 22,717 SH   DFND 2 22,717 0 0
AMAZON COM INC COM 023135106 1,231 1,720 SH   DFND 5 1,720 0 0
AMEDISYS INC COM 023436108 480 9,500 SH   DFND 1 9,500 0 0
AMEDISYS INC COM 023436108 5,805 115,000 SH   DFND 2 115,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 56,620 2,000,000 SH Call DFND 2 2,000,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 33,972 1,200,000 SH Call SOLE   1,200,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 88,640 3,131,053 SH   SOLE   3,131,053 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 6,787 239,750 SH   DFND 2 239,750 0 0
AMERICAN CAP LTD COM 02503Y103 8,021 506,700 SH   DFND 2 506,700 0 0
AMSURG CORP COM 03232P405 689 8,890 SH   DFND 1 8,890 0 0
AMSURG CORP COM 03232P405 8,293 106,949 SH   DFND 2 106,949 0 0
ASTRAZENECA PLC SPONSORED ADR 046353108 1,208 40,000 SH   DFND 2 40,000 0 0
ATLANTIC PWR CORP COM NEW 04878Q863 400 161,280 SH   DFND 3 161,280 0 0
AUTOZONE INC COM 053332102 9,532 12,007 SH   DFND 2 12,007 0 0
BALL CORP COM 058498106 2,515 34,788 SH   DFND 2 34,788 0 0
BANK AMER CORP *W EXP 10/28/201 060505153 60 721,832 SH   SOLE   721,832 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06742E711 2,760 200,000 SH Put DFND 2 200,000 0 0
BARCLAYS BK PLC IPATH S&P500 VIX 06742E711 2,760 200,000 SH   DFND 2 200,000 0 0
BEACON ROOFING SUPPLY INC COM 073685109 11,445 251,714 SH   DFND 2 251,714 0 0
BECTON DICKINSON & CO COM 075887109 581 3,423 SH   DFND 1 3,423 0 0
BECTON DICKINSON & CO COM 075887109 6,966 41,077 SH   DFND 2 41,077 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 3,112 40,000 SH   DFND 2 40,000 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 191 2,450 SH   SOLE   2,450 0 0
BLACKROCK CR ALLCTN INC TR COM 092508100 339 26,000 SH   DFND 4 26,000 0 0
BLACKSTONE GSO STRATEGIC CR COM SHS BEN IN 09257R101 576 40,000 SH   DFND 4 40,000 0 0
BLUE BUFFALO PET PRODS INC COM 09531U102 584 25,000 SH   DFND 2 25,000 0 0
BMC STK HLDGS INC COM 05591B109 13,877 778,743 SH   SOLE   778,743 0 0
BOARDWALK PIPELINE PARTNERS UT LTD PARTNER 096627104 15,192 870,583 SH   DFND 2 870,583 0 0
BOSTON SCIENTIFIC CORP COM 101137107 304 13,000 SH   DFND 1 13,000 0 0
BOSTON SCIENTIFIC CORP COM 101137107 21,844 934,700 SH   DFND 2 934,700 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 441 6,000 SH   DFND 2 6,000 0 0
BROADCOM LTD SHS Y09827109 8,656 55,700 SH   DFND 2 55,700 0 0
BROOKDALE SR LIVING INC COM 112463104 239 15,467 SH   DFND 1 15,467 0 0
BROOKDALE SR LIVING INC COM 112463104 8,142 527,321 SH   DFND 2 527,321 0 0
CAREDX INC COM 14167L103 3 712 SH   DFND 1 712 0 0
CAREDX INC COM 14167L103 680 166,869 SH   DFND 2 166,869 0 0
CDK GLOBAL INC COM 12508E101 1,709 30,796 SH   DFND 5 30,796 0 0
CDK GLOBAL INC COM 12508E101 29,653 534,384 SH   DFND 2 534,384 0 0
CDK GLOBAL INC COM 12508E101 46 833 SH   DFND 3 833 0 0
CEMPRA INC COM 15130J109 610 37,013 SH   DFND 2 37,013 0 0
CEMPRA INC COM 15130J109 49 2,987 SH   DFND 1 2,987 0 0
CENTENE CORP DEL COM 15135B101 536 7,505 SH   DFND 1 7,505 0 0
CENTENE CORP DEL COM 15135B101 6,448 90,346 SH   DFND 2 90,346 0 0
CHARLES RIV LABS INTL INC COM 159864107 302 3,661 SH   DFND 1 3,661 0 0
CHARLES RIV LABS INTL INC COM 159864107 6,560 79,579 SH   DFND 2 79,579 0 0
CHEVRON CORP NEW COM 166764100 419 4,000 SH   DFND 2 4,000 0 0
CHUBB LIMITED COM H1467J104 261 2,000 SH   DFND 2 2,000 0 0
CIT GROUP INC COM NEW 125581801 8,657 271,304 SH   DFND 2 271,304 0 0
CLOROX CO DEL COM 189054109 277 2,000 SH   DFND 2 2,000 0 0
COCA COLA CO COM 191216100 272 6,000 SH   DFND 2 6,000 0 0
COHERUS BIOSCIENCES INC COM 19249H103 175 10,357 SH   DFND 1 10,357 0 0
COHERUS BIOSCIENCES INC COM 19249H103 5,349 316,687 SH   DFND 2 316,687 0 0
COLLEGIUM PHARMACEUTICAL INC COM 19459J104 224 18,873 SH   DFND 1 18,873 0 0
COLLEGIUM PHARMACEUTICAL INC COM 19459J104 1,692 142,752 SH   DFND 2 142,752 0 0
COMMSCOPE HLDG CO INC COM 20337X109 10,122 326,200 SH   DFND 2 326,200 0 0
CONCHO RES INC COM 20605P101 7,788 65,300 SH   DFND 2 65,300 0 0
CONSOLIDATED EDISON INC COM 209115104 322 4,000 SH   DFND 2 4,000 0 0
CONTINENTAL RESOURCES INC COM 212015101 10,475 231,380 SH   DFND 2 231,380 0 0
CONTINENTAL RESOURCES INC COM 212015101 934 20,641 SH   DFND 5 20,641 0 0
CORNING INC COM 219350105 7,782 380,000 SH Call SOLE   380,000 0 0
CORNING INC COM 219350105 5,696 278,121 SH   SOLE   278,121 0 0
CORNING INC COM 219350105 495 24,185 SH   DFND 3 24,185 0 0
CRESTWOOD EQUITY PARTNERS LP UNIT LTD PARTNER 226344208 720 35,691 SH   DFND 2 35,691 0 0
CRESUD S A C I F Y A SPONSORED ADR 226406106 1,147 81,146 SH   DFND 2 81,146 0 0
CSX CORP COM 126408103 10,028 384,500 SH   DFND 2 384,500 0 0
CUMULUS MEDIA INC CL A 231082108 487 1,570,000 SH   DFND 2 1,570,000 0 0
CUMULUS MEDIA INC CL A 231082108 23 74,362 SH   DFND 3 74,362 0 0
CUMULUS MEDIA INC CL A 231082108 1,289 4,158,760 SH   SOLE   4,158,760 0 0
DAVITA HEALTHCARE PARTNERS I COM 23918K108 660 8,532 SH   DFND 1 8,532 0 0
DAVITA HEALTHCARE PARTNERS I COM 23918K108 8,000 103,468 SH   DFND 2 103,468 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 1,319 36,206 SH   SOLE   36,206 0 0
DOLLAR GEN CORP NEW COM 256677105 25,844 274,933 SH   DFND 2 274,933 0 0
DOLLAR GEN CORP NEW COM 256677105 1,854 19,720 SH   DFND 5 19,720 0 0
DR PEPPER SNAPPLE GROUP INC COM 26138E109 242 2,500 SH   DFND 2 2,500 0 0
DYNAGAS LNG PARTNERS LP COM UNIT LTD PT Y2188B108 1,071 78,481 SH   DFND 2 78,481 0 0
E TRADE FINANCIAL CORP COM NEW 269246401 6,327 269,341 SH   DFND 2 269,341 0 0
EAGLE PHARMACEUTICALS INC COM 269796108 132 3,400 SH   DFND 1 3,400 0 0
EAGLE PHARMACEUTICALS INC COM 269796108 1,552 40,000 SH   DFND 2 40,000 0 0
EATON VANCE LTD DUR INCOME F COM 27828H105 296 22,000 SH   DFND 4 22,000 0 0
ECLIPSE RES CORP COM 27890G100 835 250,000 SH   DFND 2 250,000 0 0
EDWARDS LIFESCIENCES CORP COM 28176E108 6,827 68,459 SH   DFND 2 68,459 0 0
EDWARDS LIFESCIENCES CORP COM 28176E108 309 3,100 SH   DFND 1 3,100 0 0
EMPRESA DIST Y COMERCIAL NOR SPON ADR 29244A102 613 35,000 SH   DFND 2 35,000 0 0
ENDO INTL PLC SHS G30401106 3,898 250,000 SH Call DFND 2 250,000 0 0
ENDOCYTE INC COM 29269A102 173 53,891 SH   DFND 1 53,891 0 0
ENDOCYTE INC COM 29269A102 759 236,565 SH   DFND 2 236,565 0 0
ENDOLOGIX INC COM 29266S106 182 14,600 SH   DFND 1 14,600 0 0
ENDOLOGIX INC COM 29266S106 2,118 170,000 SH   DFND 2 170,000 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 20,641 1,436,369 SH   DFND 2 1,436,369 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 1,232 85,750 SH   DFND 3 85,750 0 0
ENERGY TRANSFER PRTNRS L P UNIT LTD PARTN 29273R109 28,256 742,209 SH   DFND 2 742,209 0 0
ENLINK MIDSTREAM LLC COM UNIT REP LTD 29336T100 1,233 77,480 SH   DFND 2 77,480 0 0
ENLINK MIDSTREAM PARTNERS LP COM UNIT REP LTD 29336U107 2,304 138,515 SH   DFND 2 138,515 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 35,798 1,223,430 SH   DFND 2 1,223,430 0 0
EPAM SYS INC COM 29414B104 4,598 71,500 SH   DFND 2 71,500 0 0
ETHAN ALLEN INTERIORS INC COM 297602104 248 7,500 SH   DFND 2 7,500 0 0
EXTRA SPACE STORAGE INC COM 30225T102 10,846 117,207 SH   DFND 2 117,207 0 0
EXTRA SPACE STORAGE INC COM 30225T102 1,023 11,060 SH   DFND 5 11,060 0 0
FACEBOOK INC CL A 30303M102 29,662 259,558 SH   DFND 2 259,558 0 0
FACEBOOK INC CL A 30303M102 2,143 18,751 SH   DFND 5 18,751 0 0
FIDELITY & GTY LIFE COM 315785105 6,080 262,300 SH   DFND 2 262,300 0 0
FIDELITY NATIONAL FINANCIAL FNF GROUP COM 31620R303 3,134 83,585 SH   DFND 2 83,585 0 0
FIRST FNDTN INC COM 32026V104 6,704 294,444 SH   SOLE   294,444 0 0
FORTINET INC COM 34959E109 8,435 267,000 SH   DFND 2 267,000 0 0
FORTRESS INVESTMENT GROUP LL CL A 34958B106 4,854 1,098,185 SH   DFND 3 1,098,185 0 0
GIGPEAK INC COM 37518Q109 588 300,000 SH   DFND 2 300,000 0 0
GILEAD SCIENCES INC COM 375558103 1,251 15,000 SH   DFND 2 15,000 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 202 12,200 SH   DFND 1 12,200 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 1,161 70,000 SH   DFND 2 70,000 0 0
GLOBAL PMTS INC COM 37940X102 985 13,800 SH   DFND 2 13,800 0 0
GOLDCORP INC NEW COM 380956409 10,038 524,700 SH   DFND 2 524,700 0 0
GRAY TELEVISION INC CL A 389375205 182 18,000 SH   DFND 3 18,000 0 0
GRUPO SUPERVIELLE S A SPONSORED ADR 40054A108 5,714 446,750 SH   DFND 2 446,750 0 0
HCA HOLDINGS INC COM 40412C101 196 2,543 SH   DFND 1 2,543 0 0
HCA HOLDINGS INC COM 40412C101 2,353 30,557 SH   DFND 2 30,557 0 0
HERSHEY CO COM 427866108 284 2,500 SH   DFND 2 2,500 0 0
HIGHLAND FDS I HI LD IBOXX SRLN 430101774 794 43,198 SH   DFND 2 43,198 0 0
HIGHLAND FDS I HI LD IBOXX SRLN 430101774 4,410 239,942 SH   SOLE   239,942 0 0
HILLTOP HOLDINGS INC COM 432748101 1,063 50,631 SH   DFND 2 50,631 0 0
HMS HLDGS CORP COM 40425J101 273 15,500 SH   DFND 1 15,500 0 0
HMS HLDGS CORP COM 40425J101 3,180 180,600 SH   DFND 2 180,600 0 0
HUMANA INC COM 444859102 455 2,527 SH   DFND 1 2,527 0 0
HUMANA INC COM 444859102 8,845 49,173 SH   DFND 2 49,173 0 0
HUNTINGTON BANCSHARES INC COM 446150104 447 50,000 SH   DFND 5 50,000 0 0
HUNTINGTON BANCSHARES INC COM 446150104 3,513 393,000 SH   DFND 2 393,000 0 0
ICON PLC SHS G4705A100 10,243 146,313 SH   DFND 2 146,313 0 0
ICON PLC SHS G4705A100 783 11,187 SH   DFND 1 11,187 0 0
INDEPENDENCE RLTY TR INC COM 45378A106 19,303 2,359,809 SH   DFND 2 2,359,809 0 0
INNOCOLL HLDGS PLC SHS G4783X105 67 12,212 SH   DFND 1 12,212 0 0
INNOCOLL HLDGS PLC SHS G4783X105 814 147,788 SH   DFND 2 147,788 0 0
INTUIT COM 461202103 391 3,500 SH   DFND 2 3,500 0 0
IRSA INVERSIONES Y REP S A GLOBL DEP RCPT 450047204 545 32,445 SH   DFND 2 32,445 0 0
ISHARES TR 20 YR TR BD ETF 464287432 24,308 175,000 SH Put DFND 2 175,000 0 0
ISHARES TR 20 YR TR BD ETF 464287432 41,670 300,000 SH Call DFND 2 300,000 0 0
ISHARES TR IBOXX HI YD ETF 464288513 18,632 220,000 SH Put DFND 2 220,000 0 0
ISHARES TR MSCI EAFE ETF 464287465 29,300 525,000 SH Call DFND 2 525,000 0 0
ISHARES TR MSCI EAFE ETF 464287465 16,185 290,000 SH Put DFND 2 290,000 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 1,374 40,000 SH Put DFND 2 40,000 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 1,374 40,000 SH Call DFND 2 40,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 14,371 125,000 SH Call DFND 2 125,000 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 149,461 1,300,000 SH Put DFND 2 1,300,000 0 0
ISHARES TR U.S. REAL ES ETF 464287739 12,345 150,000 SH Call DFND 2 150,000 0 0
ISHARES TR U.S. REAL ES ETF 464287739 12,345 150,000 SH Put DFND 2 150,000 0 0
JACK IN THE BOX INC COM 466367109 12,604 146,700 SH   DFND 2 146,700 0 0
JACK IN THE BOX INC COM 466367109 859 10,000 SH   DFND 5 10,000 0 0
JERNIGAN CAP INC COM 476405105 983 70,493 SH   DFND 2 70,493 0 0
JETBLUE AIRWAYS CORP COM 477143101 6,389 385,807 SH   SOLE   385,807 0 0
JOHNSON & JOHNSON COM 478160104 8,673 71,500 SH   DFND 2 71,500 0 0
K12 INC COM 48273U102 21,048 1,685,151 SH   DFND 2 1,685,151 0 0
K12 INC COM 48273U102 8,320 666,150 SH   DFND 3 666,150 0 0
K2M GROUP HLDGS INC COM 48273J107 213 13,703 SH   DFND 1 13,703 0 0
K2M GROUP HLDGS INC COM 48273J107 2,544 163,897 SH   DFND 2 163,897 0 0
KANSAS CITY SOUTHERN COM NEW 485170302 14,378 159,600 SH   DFND 2 159,600 0 0
KANSAS CITY SOUTHERN COM NEW 485170302 846 9,390 SH   DFND 5 9,390 0 0
KATE SPADE & CO COM 485865109 2,430 117,921 SH   DFND 2 117,921 0 0
KELLOGG CO COM 487836108 9,912 121,401 SH   DFND 2 121,401 0 0
KINDER MORGAN INC DEL *W EXP 05/25/201 49456B119 138 8,463,481 SH   DFND 2 8,463,481 0 0
KINDER MORGAN INC DEL *W EXP 05/25/201 49456B119 107 6,536,535 SH   DFND 3 6,536,535 0 0
KINDER MORGAN INC DEL COM 49456B101 2,070 110,555 SH   DFND 2 110,555 0 0
KRAFT HEINZ CO COM 500754106 7,842 88,630 SH   DFND 2 88,630 0 0
LABORATORY CORP AMER HLDGS COM NEW 50540R409 534 4,100 SH   DFND 1 4,100 0 0
LABORATORY CORP AMER HLDGS COM NEW 50540R409 6,774 52,000 SH   DFND 2 52,000 0 0
LHC GROUP INC COM 50187A107 468 10,812 SH   DFND 1 10,812 0 0
LHC GROUP INC COM 50187A107 6,035 139,446 SH   DFND 2 139,446 0 0
LKQ CORP COM 501889208 17,987 567,408 SH   DFND 2 567,408 0 0
LKQ CORP COM 501889208 660 20,810 SH   DFND 5 20,810 0 0
LOCKHEED MARTIN CORP COM 539830109 496 2,000 SH   DFND 2 2,000 0 0
LORAL SPACE & COMMUNICATNS I COM 543881106 2,749 77,945 SH   DFND 2 77,945 0 0
LORAL SPACE & COMMUNICATNS I COM 543881106 70,244 1,991,600 SH   SOLE   1,991,600 0 0
LORAL SPACE & COMMUNICATNS I COM 543881106 1,756 49,784 SH   DFND 3 49,784 0 0
LOWES COS INC COM 548661107 24,673 311,641 SH   DFND 2 311,641 0 0
LOWES COS INC COM 548661107 1,356 17,134 SH   DFND 5 17,134 0 0
MARVELL TECHNOLOGY GROUP LTD ORD G5876H105 763 80,050 SH   DFND 2 80,050 0 0
MEDICINOVA INC COM NEW 58468P206 123 16,272 SH   SOLE   16,272 0 0
MEDIVATION INC COM 58501N101 911 15,100 SH   DFND 1 15,100 0 0
MEDIVATION INC COM 58501N101 16,065 266,414 SH   DFND 2 266,414 0 0
MEDTRONIC PLC SHS G5960L103 535 6,165 SH   DFND 1 6,165 0 0
MEDTRONIC PLC SHS G5960L103 4,576 52,735 SH   DFND 2 52,735 0 0
MEMORIAL RESOURCE DEV CORP COM 58605Q109 7,491 471,700 SH   DFND 2 471,700 0 0
MINERVA NEUROSCIENCES INC COM 603380106 399 39,078 SH   DFND 1 39,078 0 0
MINERVA NEUROSCIENCES INC COM 603380106 8,467 829,255 SH   DFND 2 829,255 0 0
MPLX LP COM UNIT REP LTD 55336V100 26,711 794,259 SH   DFND 2 794,259 0 0
NEUROCRINE BIOSCIENCES INC COM 64125C109 262 5,761 SH   DFND 1 5,761 0 0
NEUROCRINE BIOSCIENCES INC COM 64125C109 3,218 70,796 SH   DFND 2 70,796 0 0
NEVRO CORP COM 64157F103 818 11,093 SH   DFND 1 11,093 0 0
NEVRO CORP COM 64157F103 13,504 183,077 SH   DFND 2 183,077 0 0
NEWELL BRANDS INC COM 651229106 8,471 174,404 SH   DFND 2 174,404 0 0
NEXPOINT CR STRATEGIES FD COM NEW 65340G205 11,687 548,420 SH   SOLE   548,420 0 0
NEXPOINT RESIDENTIAL TR INC COM 65341D102 28,076 1,542,653 SH   SOLE   1,542,653 0 0
NGL ENERGY PARTNERS LP COM UNIT REPST 62913M107 2,558 132,412 SH   DFND 2 132,412 0 0
NORTHROP GRUMMAN CORP COM 666807102 333 1,500 SH   DFND 2 1,500 0 0
NORTHSTAR RLTY FIN CORP COM 66704R803 5,355 468,485 SH   DFND 2 468,485 0 0
NRG ENERGY INC COM NEW 629377508 16,184 1,079,650 SH   DFND 2 1,079,650 0 0
NRG ENERGY INC COM NEW 629377508 284 18,913 SH   DFND 3 18,913 0 0
NRG ENERGY INC COM NEW 629377508 255 17,000 SH   DFND 4 17,000 0 0
NRG ENERGY INC COM NEW 629377508 13 862 SH   SOLE   862 0 0
NUVASIVE INC COM 670704105 782 13,091 SH   DFND 1 13,091 0 0
NUVASIVE INC COM 670704105 7,897 132,226 SH   DFND 2 132,226 0 0
NXP SEMICONDUCTORS N V COM N6596X109 856 10,922 SH   DFND 5 10,922 0 0
NXP SEMICONDUCTORS N V COM N6596X109 9,254 118,126 SH   DFND 2 118,126 0 0
OCEAN RIG UDW INC SHS G66964100 16,422 6,621,724 SH   DFND 2 6,621,724 0 0
OCEAN RIG UDW INC SHS G66964100 5,562 2,242,718 SH   DFND 3 2,242,718 0 0
OPHTHOTECH CORP COM 683745103 130 2,540 SH   DFND 1 2,540 0 0
OPHTHOTECH CORP COM 683745103 570 11,170 SH   DFND 2 11,170 0 0
ORACLE CORP COM 68389X105 409 10,000 SH   DFND 2 10,000 0 0
OTONOMY INC COM 68906L105 140 8,821 SH   DFND 1 8,821 0 0
OTONOMY INC COM 68906L105 3,210 202,141 SH   DFND 2 202,141 0 0
OVERSEAS SHIPHOLDING GROUP I CL A NEW 69036R863 2,273 206,797 SH   DFND 2 206,797 0 0
PACIRA PHARMACEUTICALS INC COM 695127100 339 10,053 SH   DFND 1 10,053 0 0
PACIRA PHARMACEUTICALS INC COM 695127100 3,007 89,147 SH   DFND 2 89,147 0 0
PAMPA ENERGIA S A SPONS ADR LVL I 697660207 1,367 50,000 SH   DFND 2 50,000 0 0
PAN AMERICAN SILVER CORP COM 697900108 247 15,000 SH   DFND 2 15,000 0 0
PARATEK PHARMACEUTICALS INC COM 699374302 80 5,721 SH   DFND 1 5,721 0 0
PARATEK PHARMACEUTICALS INC COM 699374302 964 69,279 SH   DFND 2 69,279 0 0
PAREXEL INTL CORP COM 699462107 1,886 30,000 SH   DFND 2 30,000 0 0
PATTERSON COMPANIES INC COM 703395103 32,352 675,550 SH   DFND 2 675,550 0 0
PENDRELL CORP COM 70686R104 181 358,088 SH   DFND 2 358,088 0 0
PENDRELL CORP COM 70686R104 1,140 2,260,529 SH   DFND 3 2,260,529 0 0
PENDRELL CORP COM 70686R104 21,690 42,992,527 SH   SOLE   42,992,527 0 0
PETROBRAS ARGENTINA S A SPONS ADR 71646J109 509 81,000 SH   DFND 2 81,000 0 0
PFIZER INC COM 717081103 9,655 274,200 SH   DFND 2 274,200 0 0
PG&E CORP COM 69331C108 320 5,000 SH   DFND 2 5,000 0 0
PINNACLE FOODS INC DEL COM 72348P104 26,563 573,830 SH   DFND 2 573,830 0 0
PINNACLE FOODS INC DEL COM 72348P104 1,683 36,347 SH   DFND 5 36,347 0 0
PIONEER NAT RES CO COM 723787107 19,681 130,159 SH   DFND 2 130,159 0 0
PIONEER NAT RES CO COM 723787107 1,196 7,908 SH   DFND 5 7,908 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 332 12,084 SH   DFND 2 12,084 0 0
PLAINS GP HLDGS L P SHS A REP LTPN 72651A108 27,169 2,604,906 SH   DFND 2 2,604,906 0 0
PLAINS GP HLDGS L P SHS A REP LTPN 72651A108 1,147 110,000 SH   DFND 3 110,000 0 0
POOL CORPORATION COM 73278L105 376 4,000 SH   DFND 2 4,000 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 5,377 50,000 SH Call DFND 2 50,000 0 0
POWERSHARES QQQ TRUST UNIT SER 1 73935A104 8,066 75,000 SH Put DFND 2 75,000 0 0
POWERSHS DB US DOLLAR INDEX DOLL INDX BULL 73936D107 2,484 100,000 SH Call DFND 2 100,000 0 0
POWERSHS DB US DOLLAR INDEX DOLL INDX BULL 73936D107 2,484 100,000 SH Put DFND 2 100,000 0 0
PROQR THRAPEUTICS N V SHS EURO N71542109 73 15,138 SH   DFND 1 15,138 0 0
PROQR THRAPEUTICS N V SHS EURO N71542109 668 138,079 SH   DFND 2 138,079 0 0
PROSHARES TR ULTRAPRO SH NW14 74348A418 3,018 163,500 SH   DFND 2 163,500 0 0
QEP RES INC COM 74733V100 4,813 273,000 SH   DFND 2 273,000 0 0
RADIUS HEALTH INC COM NEW 750469207 124 3,364 SH   DFND 1 3,364 0 0
RADIUS HEALTH INC COM NEW 750469207 2,389 65,000 SH   DFND 2 65,000 0 0
RADNET INC COM 750491102 12 2,250 SH   DFND 1 2,250 0 0
RADNET INC COM 750491102 148 27,750 SH   DFND 2 27,750 0 0
RAIT FINANCIAL TRUST COM NEW 749227609 6,947 2,219,361 SH   DFND 2 2,219,361 0 0
RAIT FINANCIAL TRUST COM NEW 749227609 2,264 723,173 SH   SOLE   723,173 0 0
RAYTHEON CO COM NEW 755111507 272 2,000 SH   DFND 2 2,000 0 0
RYMAN HOSPITALITY PPTYS INC COM 78377T107 9,556 188,671 SH   DFND 2 188,671 0 0
SABRE CORP COM 78573M104 20,643 770,547 SH   DFND 2 770,547 0 0
SABRE CORP COM 78573M104 1,381 51,560 SH   DFND 5 51,560 0 0
SALESFORCE COM INC COM 79466L302 83,649 1,053,375 SH   DFND 2 1,053,375 0 0
SALESFORCE COM INC COM 79466L302 52,331 659,000 SH   DFND 3 659,000 0 0
SALESFORCE COM INC COM 79466L302 1,025 12,912 SH   DFND 5 12,912 0 0
SALLY BEAUTY HLDGS INC COM 79546E104 888 30,200 SH   DFND 2 30,200 0 0
SCHEIN HENRY INC COM 806407102 5,693 32,200 SH   DFND 2 32,200 0 0
SCYNEXIS INC COM 811292101 1,230 566,667 SH   DFND 2 566,667 0 0
SELECT SECTOR SPDR TR SBI INT-ENERGY 81369Y506 3,412 50,000 SH Put DFND 2 50,000 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 2,283 100,000 SH Call DFND 2 100,000 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 4,566 200,000 SH Put DFND 2 200,000 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 13,118 250,000 SH Call DFND 2 250,000 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 13,118 250,000 SH Put DFND 2 250,000 0 0
SELECT SECTOR SPDR TR SBI MATERIALS 81369Y100 4,634 100,000 SH Put DFND 2 100,000 0 0
SEMGROUP CORP CL A 81663A105 16,399 503,663 SH   DFND 2 503,663 0 0
SHELL MIDSTREAM PARTNERS L P UNIT LTD INT 822634101 5,172 153,072 SH   DFND 2 153,072 0 0
SKECHERS U S A INC CL A 830566105 4,069 136,900 SH   DFND 2 136,900 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 2,530 20,000 SH Put DFND 2 20,000 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 35,426 280,000 SH Call DFND 2 280,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 12,569 60,000 SH Call DFND 2 60,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 94,264 450,000 SH Put DFND 2 450,000 0 0
SPDR SERIES TRUST S&P METALS MNG 78464A755 1,219 50,000 SH Put DFND 2 50,000 0 0
SPIRIT RLTY CAP INC NEW COM 84860W102 3,494 273,599 SH   DFND 2 273,599 0 0
SPIRIT RLTY CAP INC NEW COM 84860W102 26,294 2,059,020 SH   SOLE   2,059,020 0 0
STREAMLINE HEALTH SOLUTIONS COM 86323X106 21 17,616 SH   DFND 1 17,616 0 0
STREAMLINE HEALTH SOLUTIONS COM 86323X106 566 471,459 SH   DFND 2 471,459 0 0
SUBURBAN PROPANE PARTNERS L UNIT LTD PARTN 864482104 1,115 33,374 SH   DFND 2 33,374 0 0
SUNOCO LOGISTICS PRTNRS L P COM UNITS 86764L108 1,800 62,613 SH   DFND 2 62,613 0 0
SUNOCO LP COM U REP LP 86765K109 2,052 68,515 SH   DFND 2 68,515 0 0
SURGICAL CARE AFFILIATES INC COM 86881L106 316 6,634 SH   DFND 1 6,634 0 0
SURGICAL CARE AFFILIATES INC COM 86881L106 3,205 67,233 SH   DFND 2 67,233 0 0
SYSCO CORP COM 871829107 254 5,000 SH   DFND 2 5,000 0 0
TARGA RES CORP COM 87612G101 28,184 668,827 SH   DFND 2 668,827 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 330 11,954 SH   DFND 1 11,954 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 5,575 201,707 SH   DFND 2 201,707 0 0
TERNIUM SA SPON ADR 880890108 2,192 115,000 SH   DFND 2 115,000 0 0
TESARO INC COM 881569107 130 1,548 SH   DFND 1 1,548 0 0
TESARO INC COM 881569107 1,551 18,452 SH   DFND 2 18,452 0 0
TESORO LOGISTICS LP COM UNIT LP 88160T107 2,493 50,325 SH   DFND 2 50,325 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 393 7,823 SH   DFND 1 7,823 0 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 4,459 88,777 SH   DFND 2 88,777 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 3,591 24,300 SH   DFND 2 24,300 0 0
THERMO FISHER SCIENTIFIC INC COM 883556102 443 3,000 SH   DFND 1 3,000 0 0
TRACTOR SUPPLY CO COM 892356106 319 3,500 SH   DFND 2 3,500 0 0
TRANSPORTADORA DE GAS SUR SPON ADR B 893870204 538 79,700 SH   DFND 2 79,700 0 0
TWILIO INC CL A 90138F102 329 9,000 SH   DFND 2 9,000 0 0
TYLER TECHNOLOGIES INC COM 902252105 4,843 29,052 SH   DFND 2 29,052 0 0
ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 120 2,458 SH   DFND 1 2,458 0 0
ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 4,355 89,042 SH   DFND 2 89,042 0 0
UNITED STATES OIL FUND LP UNITS 91232N108 1,157 100,000 SH Put DFND 2 100,000 0 0
UNITEDHEALTH GROUP INC COM 91324P102 821 5,811 SH   DFND 1 5,811 0 0
UNITEDHEALTH GROUP INC COM 91324P102 15,751 111,552 SH   DFND 2 111,552 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 151 7,500 SH   DFND 1 7,500 0 0
VALEANT PHARMACEUTICALS INTL COM 91911K102 1,007 50,000 SH   DFND 2 50,000 0 0
VCA INC COM 918194101 181 2,671 SH   DFND 1 2,671 0 0
VCA INC COM 918194101 31,924 472,175 SH   DFND 2 472,175 0 0
VISA INC COM CL A 92826C839 24,137 325,430 SH   DFND 2 325,430 0 0
VISA INC COM CL A 92826C839 1,741 23,470 SH   DFND 5 23,470 0 0
VULCAN MATLS CO COM 929160109 10,763 89,427 SH   DFND 2 89,427 0 0
VULCAN MATLS CO COM 929160109 430 3,576 SH   DFND 5 3,576 0 0
WATERS CORP COM 941848103 4,043 28,743 SH   DFND 2 28,743 0 0
WATERS CORP COM 941848103 332 2,357 SH   DFND 1 2,357 0 0
WESTERN GAS EQUITY PARTNERS COMUNT LTD PT 95825R103 14,005 366,155 SH   DFND 2 366,155 0 0
WESTERN GAS EQUITY PARTNERS COMUNT LTD PT 95825R103 864 22,600 SH   DFND 3 22,600 0 0
WHOLE FOODS MKT INC COM 966837106 1,073 33,500 SH   DFND 2 33,500 0 0
WILLIAMS COS INC DEL COM 969457100 15,269 705,914 SH   DFND 2 705,914 0 0
WILLIAMS PARTNERS L P NEW COM UNIT LTD PAR 96949L105 8,954 258,494 SH   DFND 2 258,494 0 0
WMIH CORP COM 92936P100 23 10,310 SH   SOLE   10,310 0 0
WRIGHT MED GROUP N V RIGHT 03/01/2019 N96617126 87 69,326 SH   DFND 2 69,326 0 0
XPO LOGISTICS INC COM 983793100 1,742 66,349 SH   DFND 2 66,349 0 0
ZELTIQ AESTHETICS INC COM 98933Q108 106 3,862 SH   DFND 1 3,862 0 0
ZELTIQ AESTHETICS INC COM 98933Q108 1,275 46,656 SH   DFND 2 46,656 0 0
ZOETIS INC CL A 98978V103 237 5,000 SH   DFND 2 5,000 0 0