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
ABBVIE INC COM 00287Y109 2,844 32,000 SH   DFND 2 32,000 0 0
ABBVIE INC COM 00287Y109 178 2,000 SH   DFND 1 2,000 0 0
ABIOMED INC COM 003654100 964 5,719 SH   DFND 2 5,719 0 0
ABIOMED INC COM 003654100 47 281 SH   DFND 1 281 0 0
ACORDA THERAPEUTICS INC COM 00484M106 367 15,500 SH   DFND 2 15,500 0 0
ADECOAGRO S A COM L00849106 2,372 219,642 SH   DFND 2 219,642 0 0
ADECOAGRO S A COM L00849106 1,722 159,480 SH   SOLE   159,480 0 0
AERIE PHARMACEUTICALS INC COM 00771V108 1,592 32,759 SH   DFND 2 32,759 0 0
AERIE PHARMACEUTICALS INC COM 00771V108 109 2,241 SH   DFND 1 2,241 0 0
ALDER BIOPHARMACEUTICALS INC COM 014339105 1,126 91,895 SH   DFND 2 91,895 0 0
ALDER BIOPHARMACEUTICALS INC COM 014339105 99 8,105 SH   DFND 1 8,105 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 2,573 18,342 SH   DFND 2 18,342 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 274 1,950 SH   SOLE   1,950 0 0
ALEXION PHARMACEUTICALS INC COM 015351109 233 1,658 SH   DFND 1 1,658 0 0
ALLERGAN PLC SHS G0177J108 1,845 9,000 SH   DFND 2 9,000 0 0
ALLERGAN PLC SHS G0177J108 143 700 SH   DFND 1 700 0 0
ALPHABET INC CAP STK CL C 02079K107 6,426 6,700 SH   DFND 2 6,700 0 0
ALPHABET INC CAP STK CL A 02079K305 487 500 SH   DFND 2 500 0 0
AMAG PHARMACEUTICALS INC COM 00163U106 1,135 61,500 SH   SOLE   61,500 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 1,575 450,000 SH   DFND 2 450,000 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 84 24,000 SH   DFND 1 24,000 0 0
AMAZON COM INC COM 023135106 7,210 7,500 SH   DFND 2 7,500 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 71,235 1,500,000 SH Call DFND 2 1,500,000 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 15,491 326,200 SH   DFND 2 326,200 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 4,130 86,975 SH   SOLE   86,975 0 0
AMERICAN TOWER CORP NEW COM 03027X100 2,392 17,500 SH   DFND 2 17,500 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 405 5,000 SH   DFND 2 5,000 0 0
AMERISOURCEBERGEN CORP COM 03073E105 2,355 28,456 SH   DFND 2 28,456 0 0
AMERISOURCEBERGEN CORP COM 03073E105 211 2,544 SH   DFND 1 2,544 0 0
AMICUS THERAPEUTICS INC COM 03152W109 2,590 171,782 SH   DFND 2 171,782 0 0
AMICUS THERAPEUTICS INC COM 03152W109 153 10,118 SH   DFND 1 10,118 0 0
ANALOG DEVICES INC COM 032654105 259 3,000 SH   DFND 2 3,000 0 0
ANDEAVOR LOGISTICS LP COM UNIT LP INT 03350F106 3,277 65,456 SH   DFND 2 65,456 0 0
ANI PHARMACEUTICALS INC COM 00182C103 315 6,000 SH   DFND 2 6,000 0 0
ANTHEM INC COM 036752103 8,389 44,179 SH   DFND 2 44,179 0 0
ANTHEM INC COM 036752103 704 3,707 SH   DFND 1 3,707 0 0
APPLE INC COM 037833100 12,098 78,500 SH   DFND 2 78,500 0 0
ARAMARK COM 03852U106 406 10,000 SH   DFND 2 10,000 0 0
ARC LOGISTICS PARTNERS LP COM UT REP LPN 03879N101 3,067 183,666 SH   DFND 2 183,666 0 0
ARCH COAL INC CL A 039380407 31,073 433,130 SH   SOLE   433,130 0 0
ARCH COAL INC CL A 039380407 2,869 39,989 SH   DFND 2 39,989 0 0
AT&T INC COM 00206R102 1,520 38,800 SH Put DFND 2 38,800 0 0
AT&T INC COM 00206R102 5,605 143,100 SH Call DFND 2 143,100 0 0
AUDENTES THERAPEUTICS INC COM 05070R104 560 20,000 SH   DFND 2 20,000 0 0
AUDENTES THERAPEUTICS INC COM 05070R104 56 2,000 SH   DFND 1 2,000 0 0
AVISTA CORP COM 05379B107 2,594 50,100 SH   DFND 2 50,100 0 0
AXOVANT SCIENCES LTD COM G0750W104 947 137,577 SH   DFND 2 137,577 0 0
AXOVANT SCIENCES LTD COM G0750W104 85 12,423 SH   DFND 1 12,423 0 0
BANCO MACRO SA SPON ADR B 05961W105 3,606 30,730 SH   DFND 2 30,730 0 0
BANCO MACRO SA SPON ADR B 05961W105 1,760 15,000 SH   DFND 3 15,000 0 0
BANCO MACRO SA SPON ADR B 05961W105 1,536 13,089 SH   SOLE   13,089 0 0
BANK AMER CORP *W EXP 10/28/201 060505153 564 721,832 SH Call SOLE   721,832 0 0
BARNES & NOBLE INC COM 067774109 2,238 294,500 SH   DFND 3 294,500 0 0
BARNES & NOBLE INC COM 067774109 1,775 233,527 SH   DFND 2 233,527 0 0
BBVA BANCO FRANCES S A SPONSORED ADR 07329M100 3,338 163,719 SH   SOLE   163,719 0 0
BBVA BANCO FRANCES S A SPONSORED ADR 07329M100 2,039 100,000 SH   DFND 3 100,000 0 0
BBVA BANCO FRANCES S A SPONSORED ADR 07329M100 1,218 59,740 SH   DFND 2 59,740 0 0
BERRY GLOBAL GROUP INC COM 08579W103 5,776 101,968 SH   DFND 2 101,968 0 0
BIO RAD LABS INC CL A 090572207 1,248 5,617 SH   DFND 2 5,617 0 0
BIO RAD LABS INC CL A 090572207 85 383 SH   DFND 1 383 0 0
BIO TECHNE CORP COM 09073M104 363 3,000 SH   DFND 2 3,000 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 228 2,450 SH   SOLE   2,450 0 0
BLACKROCK CR ALLCTN INC TR COM 092508100 353 26,000 SH   DFND 4 26,000 0 0
BLUEBIRD BIO INC COM 09609G100 2,948 21,465 SH   DFND 2 21,465 0 0
BLUEBIRD BIO INC COM 09609G100 252 1,835 SH   DFND 1 1,835 0 0
BMC STK HLDGS INC COM 05591B109 16,626 778,743 SH   SOLE   778,743 0 0
BMC STK HLDGS INC COM 05591B109 747 35,000 SH   DFND 2 35,000 0 0
BOARDWALK PIPELINE PARTNERS UT LTD PARTNER 096627104 14,222 967,502 SH   DFND 2 967,502 0 0
BOULEVARD ACQUISITION CL A 10157Q102 301 30,100 SH   DFND 2 30,100 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 1,275 20,000 SH   DFND 2 20,000 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 255 4,000 SH   DFND 1 4,000 0 0
BROADCOM LTD SHS Y09827109 10,453 43,100 SH   DFND 2 43,100 0 0
BROOKDALE SR LIVING INC COM 112463104 653 61,625 SH   DFND 2 61,625 0 0
BROOKDALE SR LIVING INC COM 112463104 232 21,850 SH   DFND 3 21,850 0 0
C&J ENERGY SVCS INC NEW COM 12674R100 7,382 246,300 SH   DFND 2 246,300 0 0
CALGON CARBON CORP COM 129603106 1,014 47,400 SH   DFND 2 47,400 0 0
CALPINE CORP COM NEW 131347304 855 57,940 SH   DFND 2 57,940 0 0
CAPITAL BK FINL CORP CL A COM 139794101 2,024 49,297 SH   DFND 2 49,297 0 0
CAVIUM INC COM 14964U108 5,902 89,500 SH   DFND 2 89,500 0 0
CBOE HLDGS INC COM 12503M108 8,045 74,750 SH   DFND 2 74,750 0 0
CDK GLOBAL INC COM 12508E101 21,491 340,643 SH   DFND 2 340,643 0 0
CDK GLOBAL INC COM 12508E101 53 833 SH   DFND 3 833 0 0
CDN IMPERIAL BK COMM TORONTO COM 136069101 338 3,094 SH   DFND 2 3,094 0 0
CERNER CORP COM 156782104 285 4,000 SH   DFND 2 4,000 0 0
CF CORP SHS CL A G20307107 2,689 240,100 SH   DFND 2 240,100 0 0
CHARLES RIV LABS INTL INC COM 159864107 279 2,582 SH   DFND 2 2,582 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 4,943 13,600 SH   DFND 2 13,600 0 0
CHEVRON CORP NEW COM 166764100 353 3,000 SH   DFND 2 3,000 0 0
CIT GROUP INC COM NEW 125581801 23,987 489,028 SH   DFND 2 489,028 0 0
CITIGROUP INC COM NEW 172967424 84,742 1,165,000 SH Call DFND 3 1,165,000 0 0
CITIGROUP INC COM NEW 172967424 21,095 290,000 SH   DFND 3 290,000 0 0
CLEAN ENERGY FUELS CORP COM 184499101 124 50,000 SH   DFND 2 50,000 0 0
CME GROUP INC COM CL A 12572Q105 12,320 90,800 SH   DFND 2 90,800 0 0
COCA COLA CO COM 191216100 338 7,500 SH   DFND 2 7,500 0 0
COGNIZANT TECHNOLOGY SOLUTIO CL A 192446102 19,180 264,400 SH   DFND 2 264,400 0 0
COHERUS BIOSCIENCES INC COM 19249H103 4,313 323,105 SH   SOLE   323,105 0 0
COHERUS BIOSCIENCES INC COM 19249H103 1,480 110,825 SH   DFND 2 110,825 0 0
COLLEGIUM PHARMACEUTICAL INC COM 19459J104 8,389 799,759 SH   DFND 2 799,759 0 0
COLLEGIUM PHARMACEUTICAL INC COM 19459J104 618 58,888 SH   DFND 3 58,888 0 0
COLLEGIUM PHARMACEUTICAL INC COM 19459J104 85 8,100 SH   DFND 1 8,100 0 0
COMCAST CORP NEW CL A 20030N101 7,098 184,470 SH   DFND 2 184,470 0 0
COMMUNITY HEALTH SYS INC NEW COM 203668108 3,941 513,100 SH   DFND 2 513,100 0 0
CONSOLIDATED TOMOKA LD CO COM 210226106 302 5,027 SH   DFND 3 5,027 0 0
CONTINENTAL RESOURCES INC COM 212015101 1,737 45,000 SH   DFND 2 45,000 0 0
COOPER COS INC COM NEW 216648402 3,082 13,000 SH   DFND 2 13,000 0 0
CORELOGIC INC COM 21871D103 552 11,950 SH   DFND 2 11,950 0 0
CORNERSTONE ONDEMAND INC COM 21925Y103 223 5,500 SH   DFND 2 5,500 0 0
CORNING INC COM 219350105 7,859 262,675 SH   SOLE   262,675 0 0
CORNING INC COM 219350105 5,864 196,000 SH   DFND 2 196,000 0 0
COSTCO WHSL CORP NEW COM 22160K105 1,089 6,630 SH   DFND 3 6,630 0 0
COSTCO WHSL CORP NEW COM 22160K105 1,068 6,500 SH   DFND 2 6,500 0 0
CRESTWOOD EQUITY PARTNERS LP UNIT LTD PARTNER 226344208 758 31,078 SH   DFND 2 31,078 0 0
CRESUD S A C I F Y A SPONSORED ADR 226406106 519 27,800 SH   DFND 3 27,800 0 0
CSRA INC COM 12650T104 1,049 32,500 SH   DFND 3 32,500 0 0
CSRA INC COM 12650T104 616 19,100 SH   DFND 2 19,100 0 0
CUBESMART COM 229663109 221 8,503 SH   DFND 3 8,503 0 0
CUMULUS MEDIA INC CL A NEW 231082603 166 519,845 SH   SOLE   519,845 0 0
CUMULUS MEDIA INC CL A NEW 231082603 63 196,250 SH   DFND 2 196,250 0 0
CUMULUS MEDIA INC CL A NEW 231082603 3 9,295 SH   DFND 3 9,295 0 0
CYRUSONE INC COM 23283R100 12,199 207,000 SH   DFND 2 207,000 0 0
DBV TECHNOLOGIES S A SPONSORED ADR 23306J101 1,020 24,032 SH   DFND 2 24,032 0 0
DBV TECHNOLOGIES S A SPONSORED ADR 23306J101 84 1,968 SH   DFND 1 1,968 0 0
DECIPHERA PHARMACEUTICALS IN COM 24344T101 914 48,154 SH   DFND 2 48,154 0 0
DECIPHERA PHARMACEUTICALS IN COM 24344T101 83 4,346 SH   DFND 1 4,346 0 0
DEPOMED INC COM 249908104 1,612 278,428 SH   SOLE   278,428 0 0
DEPOMED INC COM 249908104 727 125,570 SH   DFND 2 125,570 0 0
DISCOVERY COMMUNICATNS NEW COM SER C 25470F302 2,107 104,000 SH Call DFND 2 104,000 0 0
DIVIDEND & INCOME FUND COM NEW 25538A204 156 12,116 SH   DFND 3 12,116 0 0
DR PEPPER SNAPPLE GROUP INC COM 26138E109 973 11,000 SH   DFND 2 11,000 0 0
DRIL-QUIP INC COM 262037104 283 6,420 SH   DFND 2 6,420 0 0
DYNAGAS LNG PARTNERS LP COM UNIT LTD PT Y2188B108 1,279 91,725 SH   DFND 2 91,725 0 0
DYNEGY INC NEW DEL COM 26817R108 2,325 237,500 SH   DFND 3 237,500 0 0
E TRADE FINANCIAL CORP COM NEW 269246401 7,712 176,841 SH   DFND 2 176,841 0 0
EASTERLY ACQUISITION CORP COM 27616L102 185 18,500 SH   DFND 2 18,500 0 0
EATON VANCE LTD DUR INCOME F COM 27828H105 309 22,000 SH   DFND 4 22,000 0 0
EGALET CORP COM 28226B104 153 119,520 SH   DFND 2 119,520 0 0
EMPRESA DIST Y COMERCIAL NOR SPON ADR 29244A102 1,634 41,106 SH   SOLE   41,106 0 0
EMPRESA DIST Y COMERCIAL NOR SPON ADR 29244A102 1,391 35,000 SH   DFND 2 35,000 0 0
ENERGY TRANSFER EQUITY L P COM UT LTD PTN 29273V100 23,256 1,338,085 SH   DFND 2 1,338,085 0 0
ENERGY TRANSFER PARTNERS LP UNIT LTD PRT INT 29278N103 17,409 951,816 SH   DFND 2 951,816 0 0
ENERGY TRANSFER PARTNERS LP UNIT LTD PRT INT 29278N103 2,173 118,800 SH   DFND 3 118,800 0 0
ENLINK MIDSTREAM LLC COM UNIT REP LTD 29336T100 750 43,479 SH   DFND 2 43,479 0 0
ENLINK MIDSTREAM PARTNERS LP COM UNIT REP LTD 29336U107 2,422 144,500 SH   DFND 3 144,500 0 0
ENLINK MIDSTREAM PARTNERS LP COM UNIT REP LTD 29336U107 2,021 120,611 SH   DFND 2 120,611 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 22,345 857,113 SH   DFND 2 857,113 0 0
EPAM SYS INC COM 29414B104 7,562 86,000 SH   DFND 2 86,000 0 0
EQT CORP COM 26884L109 7,124 109,200 SH   DFND 2 109,200 0 0
EQT MIDSTREAM PARTNERS LP UNIT LTD PARTN 26885B100 1,929 25,727 SH   DFND 2 25,727 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 2,830 44,689 SH   DFND 2 44,689 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 252 3,977 SH   DFND 1 3,977 0 0
F M C CORP COM NEW 302491303 18,693 209,300 SH   DFND 2 209,300 0 0
FACEBOOK INC CL A 30303M102 20,556 120,300 SH   DFND 2 120,300 0 0
FIDELITY NATIONAL FINANCIAL FNF GROUP COM 31620R303 527 11,110 SH   DFND 2 11,110 0 0
FIDELITY NATIONAL FINANCIAL FNFV GROUP COM 31620R402 327 19,070 SH   DFND 2 19,070 0 0
FIFTH STREET FINANCE CORP COM 31678A103 312 57,120 SH   DFND 2 57,120 0 0
FINISH LINE INC CL A 317923100 6,562 545,500 SH   DFND 3 545,500 0 0
FINISH LINE INC CL A 317923100 2,614 217,250 SH   DFND 2 217,250 0 0
FIRST SOUTH BANCORP INC VA COM 33646W100 581 31,369 SH   DFND 2 31,369 0 0
FOREST CITY RLTY TR INC COM CL A 345605109 1,354 53,075 SH   DFND 2 53,075 0 0
FOREST CITY RLTY TR INC COM CL A 345605109 153 6,000 SH   DFND 3 6,000 0 0
FORTINET INC COM 34959E109 26,577 741,555 SH   SOLE   741,555 0 0
FORTINET INC COM 34959E109 12,383 345,500 SH   DFND 3 345,500 0 0
FORTINET INC COM 34959E109 8,259 230,450 SH   DFND 2 230,450 0 0
FORTRESS INVESTMENT GROUP LL CL A 34958B106 2,555 320,623 SH   DFND 2 320,623 0 0
FORUM MERGER CORP COM CL A 34985B103 371 38,000 SH   DFND 2 38,000 0 0
FORWARD PHARMA A/S SPONSORED ADR 34986J105 100 17,000 SH   DFND 3 17,000 0 0
FRANCESCAS HLDGS CORP COM 351793104 431 58,500 SH   DFND 2 58,500 0 0
FREEPORT-MCMORAN INC CL B 35671D857 211 15,000 SH   DFND 2 15,000 0 0
GENESCO INC COM 371532102 581 21,850 SH   DFND 2 21,850 0 0
GENTHERM INC COM 37253A103 305 8,200 SH   DFND 2 8,200 0 0
GLOBAL X FDS GLB X MLP ENRG I 37950E226 2,146 155,600 SH   DFND 3 155,600 0 0
GRAY TELEVISION INC CL A 389375205 134 10,436 SH   DFND 3 10,436 0 0
GRUPO FINANCIERO GALICIA S A SP ADR 10 SH B 399909100 2,771 53,773 SH   SOLE   53,773 0 0
GRUPO FINANCIERO GALICIA S A SP ADR 10 SH B 399909100 2,749 53,334 SH   DFND 2 53,334 0 0
GRUPO SUPERVIELLE S A SPONSORED ADR 40054A108 8,335 337,577 SH   DFND 2 337,577 0 0
GRUPO SUPERVIELLE S A SPONSORED ADR 40054A108 3,051 123,558 SH   SOLE   123,558 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 3,349 33,000 SH   DFND 2 33,000 0 0
GW PHARMACEUTICALS PLC ADS 36197T103 254 2,500 SH   DFND 1 2,500 0 0
HAIN CELESTIAL GROUP INC COM 405217100 2,881 70,000 SH   DFND 2 70,000 0 0
HAWAIIAN HOLDINGS INC COM 419879101 4,468 119,000 SH   SOLE   119,000 0 0
HEALTHEQUITY INC COM 42226A107 1,486 29,372 SH   DFND 2 29,372 0 0
HEALTHEQUITY INC COM 42226A107 133 2,628 SH   DFND 1 2,628 0 0
HENNESSY CAP ACQUSTON CORP I COM 42588L105 373 37,800 SH   DFND 2 37,800 0 0
HERON THERAPEUTICS INC COM 427746102 18,260 1,130,646 SH   SOLE   1,130,646 0 0
HERON THERAPEUTICS INC COM 427746102 5,984 370,531 SH   DFND 2 370,531 0 0
HERSHEY CO COM 427866108 218 2,000 SH   DFND 2 2,000 0 0
HSN INC COM 404303109 2,633 67,426 SH   DFND 2 67,426 0 0
HUMANA INC COM 444859102 7,953 32,642 SH   DFND 2 32,642 0 0
HUMANA INC COM 444859102 657 2,698 SH   DFND 1 2,698 0 0
IBERIABANK CORP COM 450828108 200 2,430 SH   DFND 2 2,430 0 0
ICON PLC SHS G4705A100 1,599 14,043 SH   DFND 2 14,043 0 0
ICON PLC SHS G4705A100 109 957 SH   DFND 1 957 0 0
IGNYTA INC COM 451731103 1,137 92,084 SH   DFND 2 92,084 0 0
IGNYTA INC COM 451731103 79 6,416 SH   DFND 1 6,416 0 0
ILG INC COM 44967H101 5,066 189,540 SH   DFND 2 189,540 0 0
INDEPENDENCE RLTY TR INC COM 45378A106 26,729 2,628,236 SH   DFND 2 2,628,236 0 0
INDEPENDENCE RLTY TR INC COM 45378A106 3,516 345,727 SH   DFND 3 345,727 0 0
INDEPENDENCE RLTY TR INC COM 45378A106 3,003 295,274 SH   SOLE   295,274 0 0
INDUSTREA ACQUISITION CORP UNIT 07/21/2024 45579J203 505 50,000 SH   DFND 2 50,000 0 0
INTERSECT ENT INC COM 46071F103 207 6,650 SH   DFND 2 6,650 0 0
INTERXION HOLDING N.V SHS N47279109 280 5,495 SH   DFND 3 5,495 0 0
INTUIT COM 461202103 5,117 36,000 SH   DFND 2 36,000 0 0
IRSA INVERSIONES Y REP S A GLOBL DEP RCPT 450047204 1,312 53,445 SH   DFND 2 53,445 0 0
IRSA INVERSIONES Y REP S A GLOBL DEP RCPT 450047204 214 8,700 SH   DFND 3 8,700 0 0
ISHARES TR 20 YR TR BD ETF 464287432 37,428 300,000 SH Put DFND 2 300,000 0 0
ISHARES TR NASDAQ BIOTECH 464287556 23,351 70,000 SH Put DFND 2 70,000 0 0
JERNIGAN CAP INC COM 476405105 5,267 256,279 SH   DFND 2 256,279 0 0
JERNIGAN CAP INC COM 476405105 3,244 157,850 SH   DFND 3 157,850 0 0
JETBLUE AIRWAYS CORP COM 477143101 259 14,000 SH   DFND 2 14,000 0 0
K12 INC COM 48273U102 17,579 985,348 SH   DFND 2 985,348 0 0
K12 INC COM 48273U102 1,223 68,532 SH   DFND 3 68,532 0 0
K2M GROUP HLDGS INC COM 48273J107 2,100 98,991 SH   DFND 2 98,991 0 0
K2M GROUP HLDGS INC COM 48273J107 135 6,342 SH   DFND 1 6,342 0 0
KADMON HLDGS INC COM 48283N106 1,148 342,700 SH   DFND 2 342,700 0 0
KADMON HLDGS INC COM 48283N106 761 227,300 SH   DFND 3 227,300 0 0
KANSAS CITY SOUTHERN COM NEW 485170302 2,174 20,000 SH   DFND 2 20,000 0 0
KAYNE ANDERSON ACQUISITION COM CL A 48661U102 307 31,500 SH   DFND 2 31,500 0 0
KAYNE ANDERSON ACQUISITION UNIT 06/30/2022 48661U201 101 10,000 SH   DFND 2 10,000 0 0
KINDER MORGAN INC DEL COM 49456B101 1,163 60,624 SH   DFND 2 60,624 0 0
KKR & CO L P DEL COM UNITS 48248M102 253 12,425 SH   DFND 2 12,425 0 0
LEIDOS HLDGS INC COM 525327102 237 4,000 SH   DFND 2 4,000 0 0
LHC GROUP INC COM 50187A107 4,801 67,691 SH   DFND 2 67,691 0 0
LHC GROUP INC COM 50187A107 307 4,334 SH   DFND 1 4,334 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 1,504 46,000 SH   DFND 2 46,000 0 0
LIFE STORAGE INC COM 53223X107 276 3,372 SH   DFND 3 3,372 0 0
LIFEPOINT HEALTH INC COM 53219L109 515 8,900 SH   DFND 2 8,900 0 0
LKQ CORP COM 501889208 532 14,775 SH   DFND 2 14,775 0 0
LOGMEIN INC COM 54142L109 11,665 106,000 SH   DFND 2 106,000 0 0
LORAL SPACE & COMMUNICATNS I COM 543881106 97,549 1,970,691 SH   SOLE   1,970,691 0 0
LORAL SPACE & COMMUNICATNS I COM 543881106 3,858 77,945 SH   DFND 2 77,945 0 0
LORAL SPACE & COMMUNICATNS I COM 543881106 679 13,722 SH   DFND 3 13,722 0 0
LOWES COS INC COM 548661107 5,308 66,400 SH   DFND 2 66,400 0 0
LPL FINL HLDGS INC COM 50212V100 5,157 100,000 SH   DFND 2 100,000 0 0
LUXFER HLDGS PLC SPONSORED ADR 550678106 350 28,100 SH   DFND 2 28,100 0 0
MACERICH CO COM 554382101 508 9,250 SH   DFND 3 9,250 0 0
MARRIOTT INTL INC NEW CL A 571903202 276 2,500 SH   DFND 2 2,500 0 0
MATSON INC COM 57686G105 224 7,950 SH   DFND 2 7,950 0 0
MAXPOINT INTERACTIVE INC COM NEW 57777M201 735 52,936 SH   DFND 2 52,936 0 0
MEDICINOVA INC COM NEW 58468P206 104 16,272 SH   SOLE   16,272 0 0
MEDNAX INC COM 58502B106 261 6,045 SH   DFND 2 6,045 0 0
MERCADOLIBRE INC COM 58733R102 4,161 16,069 SH   DFND 2 16,069 0 0
MICRON TECHNOLOGY INC COM 595112103 10,304 262,000 SH   DFND 2 262,000 0 0
MICROSOFT CORP COM 594918104 15,007 201,458 SH   DFND 2 201,458 0 0
MIMEDX GROUP INC COM 602496101 767 64,600 SH   DFND 2 64,600 0 0
MINERVA NEUROSCIENCES INC COM 603380106 13,870 1,824,977 SH   DFND 2 1,824,977 0 0
MINERVA NEUROSCIENCES INC COM 603380106 462 60,790 SH   SOLE   60,790 0 0
MINERVA NEUROSCIENCES INC COM 603380106 396 52,135 SH   DFND 1 52,135 0 0
MOLINA HEALTHCARE INC COM 60855R100 4,302 62,563 SH   DFND 2 62,563 0 0
MOLINA HEALTHCARE INC COM 60855R100 269 3,916 SH   DFND 1 3,916 0 0
MONSANTO CO NEW COM 61166W101 2,996 25,000 SH   DFND 2 25,000 0 0
MPLX LP COM UNIT REP LTD 55336V100 21,223 606,208 SH   DFND 2 606,208 0 0
MTS SYS CORP COM 553777103 224 4,200 SH   DFND 2 4,200 0 0
NEKTAR THERAPEUTICS COM 640268108 276 11,500 SH   DFND 2 11,500 0 0
NETSHOES CAYMAN LTD COM G6455X107 132 10,000 SH   DFND 2 10,000 0 0
NEURODERM LTD ORD SHS M74231107 533 13,700 SH   DFND 2 13,700 0 0
NEXPOINT CR STRATEGIES FD COM NEW 65340G205 21,596 936,925 SH   SOLE   936,925 0 0
NEXPOINT RESIDENTIAL TR INC COM 65341D102 41,210 1,736,625 SH   SOLE   1,736,625 0 0
NEXSTAR MEDIA GROUP INC CL A 65336K103 4,044 64,919 SH   DFND 2 64,919 0 0
NEXTDECADE CORP COM 65342K105 20,781 2,059,555 SH   DFND 3 2,059,555 0 0
NEXTDECADE CORP COM 65342K105 475 47,100 SH   DFND 2 47,100 0 0
NGL ENERGY PARTNERS LP COM UNIT REPST 62913M107 1,332 115,297 SH   DFND 2 115,297 0 0
NRG ENERGY INC COM NEW 629377508 1,512 59,075 SH   DFND 2 59,075 0 0
NRG ENERGY INC COM NEW 629377508 435 17,000 SH   DFND 4 17,000 0 0
NRG ENERGY INC COM NEW 629377508 22 862 SH   SOLE   862 0 0
NUVASIVE INC COM 670704105 2,132 38,435 SH   DFND 2 38,435 0 0
NUVASIVE INC COM 670704105 127 2,282 SH   DFND 1 2,282 0 0
NXP SEMICONDUCTORS N V COM N6596X109 3,323 29,385 SH   DFND 2 29,385 0 0
OCWEN FINL CORP COM NEW 675746309 688 200,000 SH   DFND 2 200,000 0 0
OIL STS INTL INC COM 678026105 270 10,650 SH   DFND 2 10,650 0 0
OMEGA PROTEIN CORP COM 68210P107 251 15,100 SH   DFND 2 15,100 0 0
OPIANT PHARMACEUTICALS INC COM 683750103 471 12,800 SH   DFND 2 12,800 0 0
ORACLE CORP COM 68389X105 4,835 100,000 SH   DFND 2 100,000 0 0
ORMAT TECHNOLOGIES INC COM 686688102 305 5,000 SH   DFND 2 5,000 0 0
OXFORD INDS INC COM 691497309 554 8,725 SH   DFND 2 8,725 0 0
PACIFIC CONTINENTAL CORP COM 69412V108 3,378 125,347 SH   DFND 2 125,347 0 0
PAMPA ENERGIA S A SPONS ADR LVL I 697660207 3,678 56,500 SH   DFND 2 56,500 0 0
PAMPA ENERGIA S A SPONS ADR LVL I 697660207 2,612 40,130 SH   SOLE   40,130 0 0
PAMPA ENERGIA S A SPONS ADR LVL I 697660207 1,087 16,700 SH   DFND 3 16,700 0 0
PARATEK PHARMACEUTICALS INC COM 699374302 1,139 45,385 SH   DFND 2 45,385 0 0
PARATEK PHARMACEUTICALS INC COM 699374302 68 2,715 SH   DFND 1 2,715 0 0
PAREXEL INTL CORP COM 699462107 2,184 24,800 SH   DFND 2 24,800 0 0
PARKER HANNIFIN CORP COM 701094104 8,088 46,210 SH   DFND 2 46,210 0 0
PARSLEY ENERGY INC CL A 701877102 5,010 190,221 SH   DFND 2 190,221 0 0
PATTERSON COMPANIES INC COM 703395103 26,794 693,246 SH   DFND 2 693,246 0 0
PATTERSON COMPANIES INC COM 703395103 8,350 216,050 SH   SOLE   216,050 0 0
PATTERSON COMPANIES INC COM 703395103 1,913 49,500 SH   DFND 3 49,500 0 0
PATTERSON COMPANIES INC COM 703395103 74 1,914 SH   DFND 1 1,914 0 0
PENDRELL CORP CL A NEW 70686R302 8,701 1,273,884 SH   SOLE   1,273,884 0 0
PENDRELL CORP CL A NEW 70686R302 1,544 226,052 SH   DFND 3 226,052 0 0
PENDRELL CORP CL A NEW 70686R302 245 35,807 SH   DFND 2 35,807 0 0
PEPSICO INC COM 713448108 3,343 30,000 SH   DFND 2 30,000 0 0
PFIZER INC COM 717081103 214 6,000 SH   DFND 1 6,000 0 0
PINNACLE FOODS INC DEL COM 72348P104 5,601 97,978 SH   DFND 2 97,978 0 0
PIONEER NAT RES CO COM 723787107 5,333 36,143 SH   DFND 2 36,143 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 374 17,671 SH   DFND 2 17,671 0 0
PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 14,971 684,558 SH   DFND 2 684,558 0 0
PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 1,872 85,600 SH   DFND 3 85,600 0 0
PNC FINL SVCS GROUP INC COM 693475105 11,590 86,000 SH   DFND 2 86,000 0 0
PORTOLA PHARMACEUTICALS INC COM 737010108 10,049 185,983 SH   SOLE   185,983 0 0
PORTOLA PHARMACEUTICALS INC COM 737010108 9,117 168,740 SH   DFND 3 168,740 0 0
PORTOLA PHARMACEUTICALS INC COM 737010108 2,561 47,400 SH   DFND 2 47,400 0 0
POWERSHS DB US DOLLAR INDEX DOLL INDX BULL 73936D107 12,090 500,000 SH Put DFND 2 500,000 0 0
POWERSHS DB US DOLLAR INDEX DOLL INDX BULL 73936D107 605 25,000 SH Put SOLE   25,000 0 0
POWERSHS DB US DOLLAR INDEX DOLL INDX BULL 73936D107 12,090 500,000 SH Call DFND 2 500,000 0 0
POWERSHS DB US DOLLAR INDEX DOLL INDX BULL 73936D107 605 25,000 SH Call SOLE   25,000 0 0
PRA HEALTH SCIENCES INC COM 69354M108 1,120 14,700 SH   DFND 2 14,700 0 0
PRICE T ROWE GROUP INC COM 74144T108 317 3,500 SH   DFND 2 3,500 0 0
PROOFPOINT INC COM 743424103 4,878 55,924 SH   DFND 2 55,924 0 0
PUMA BIOTECHNOLOGY INC COM 74587V107 1,777 14,836 SH   DFND 2 14,836 0 0
PUMA BIOTECHNOLOGY INC COM 74587V107 138 1,151 SH   DFND 1 1,151 0 0
QUAKER CHEM CORP COM 747316107 559 3,775 SH   DFND 2 3,775 0 0
QUORUM HEALTH CORP COM 74909E106 5,340 1,030,975 SH   DFND 2 1,030,975 0 0
QUORUM HEALTH CORP COM 74909E106 140 27,046 SH   DFND 1 27,046 0 0
RADIUS HEALTH INC COM NEW 750469207 2,003 51,968 SH   DFND 2 51,968 0 0
RADIUS HEALTH INC COM NEW 750469207 177 4,600 SH   DFND 1 4,600 0 0
RAIT FINANCIAL TRUST COM NEW 749227609 2,068 2,833,250 SH   DFND 2 2,833,250 0 0
RAIT FINANCIAL TRUST COM NEW 749227609 1,271 1,741,521 SH   SOLE   1,741,521 0 0
RAIT FINANCIAL TRUST COM NEW 749227609 85 117,040 SH   DFND 3 117,040 0 0
RAYMOND JAMES FINANCIAL INC COM 754730109 323 3,835 SH   DFND 2 3,835 0 0
REALPAGE INC COM 75606N109 5,586 140,000 SH   DFND 2 140,000 0 0
RESOURCES CONNECTION INC COM 76122Q105 278 20,000 SH   DFND 2 20,000 0 0
RICE ENERGY INC COM 762760106 1,051 36,319 SH   DFND 2 36,319 0 0
RLJ LODGING TR COM 74965L101 315 14,300 SH   DFND 2 14,300 0 0
ROCKWELL COLLINS INC COM 774341101 651 4,983 SH   DFND 2 4,983 0 0
S&P GLOBAL INC COM 78409V104 7,581 48,500 SH   DFND 2 48,500 0 0
SAGE THERAPEUTICS INC COM 78667J108 1,143 18,346 SH   DFND 2 18,346 0 0
SAGE THERAPEUTICS INC COM 78667J108 103 1,654 SH   DFND 1 1,654 0 0
SCHWAB CHARLES CORP NEW COM 808513105 1,618 37,000 SH   DFND 2 37,000 0 0
SCIENCE APPLICATNS INTL CP N COM 808625107 729 10,900 SH   DFND 2 10,900 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 12,260 150,000 SH Put DFND 2 150,000 0 0
SELECT SECTOR SPDR TR SBI HEALTHCARE 81369Y209 8,173 100,000 SH Call DFND 2 100,000 0 0
SEMGROUP CORP CL A 81663A105 13,612 473,464 SH   DFND 2 473,464 0 0
SEMTECH CORP COM 816850101 531 14,150 SH   DFND 2 14,150 0 0
SENSIENT TECHNOLOGIES CORP COM 81725T100 508 6,600 SH   DFND 2 6,600 0 0
SERVICENOW INC COM 81762P102 4,936 42,000 SH   DFND 2 42,000 0 0
SHELL MIDSTREAM PARTNERS L P UNIT LTD INT 822634101 3,073 110,392 SH   DFND 2 110,392 0 0
SHIRE PLC SPONSORED ADR 82481R106 4,594 30,000 SH   DFND 2 30,000 0 0
SHIRE PLC SPONSORED ADR 82481R106 306 2,000 SH   DFND 1 2,000 0 0
SINCLAIR BROADCAST GROUP INC CL A 829226109 6,822 212,850 SH   DFND 2 212,850 0 0
SINCLAIR BROADCAST GROUP INC CL A 829226109 945 29,500 SH   DFND 3 29,500 0 0
SIRIUS XM HLDGS INC COM 82968B103 1,518 275,000 SH   DFND 2 275,000 0 0
SM ENERGY CO COM 78454L100 282 15,920 SH   DFND 2 15,920 0 0
SONIC CORP COM 835451105 624 24,500 SH   DFND 2 24,500 0 0
SPARK THERAPEUTICS INC COM 84652J103 3,820 42,842 SH   DFND 2 42,842 0 0
SPARK THERAPEUTICS INC COM 84652J103 192 2,158 SH   DFND 1 2,158 0 0
SPARTANNASH CO COM 847215100 485 18,400 SH   DFND 2 18,400 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 100,492 400,000 SH Call DFND 2 400,000 0 0
SPDR SERIES TRUST S&P BIOTECH 78464A870 6,060 70,000 SH Put DFND 2 70,000 0 0
SPIRIT RLTY CAP INC NEW COM 84860W102 15,718 1,834,020 SH   SOLE   1,834,020 0 0
SPIRIT RLTY CAP INC NEW COM 84860W102 8,220 959,200 SH   DFND 3 959,200 0 0
SPIRIT RLTY CAP INC NEW COM 84860W102 1,991 232,269 SH   DFND 2 232,269 0 0
SS&C TECHNOLOGIES HLDGS INC COM 78467J100 675 16,800 SH   DFND 2 16,800 0 0
STATE STR CORP COM 857477103 3,774 39,500 SH   DFND 2 39,500 0 0
SUBURBAN PROPANE PARTNERS L UNIT LTD PARTN 864482104 758 29,059 SH   DFND 2 29,059 0 0
SUN BANCORP INC COM NEW 86663B201 729 29,355 SH   DFND 2 29,355 0 0
SUNOCO LP COM U REP LP 86765K109 870 27,970 SH   DFND 2 27,970 0 0
SURGERY PARTNERS INC COM 86881A100 3,692 356,670 SH   DFND 2 356,670 0 0
SURGERY PARTNERS INC COM 86881A100 210 20,330 SH   DFND 1 20,330 0 0
TARGA RES CORP COM 87612G101 20,205 427,176 SH   DFND 2 427,176 0 0
TARGA RES CORP COM 87612G101 1,331 28,150 SH   DFND 3 28,150 0 0
TAUBMAN CTRS INC COM 876664103 349 7,025 SH   DFND 3 7,025 0 0
TELECOM ARGENTINA S A SPON ADR REP B 879273209 972 31,527 SH   SOLE   31,527 0 0
TELEDYNE TECHNOLOGIES INC COM 879360105 394 2,475 SH   DFND 2 2,475 0 0
TELEFLEX INC COM 879369106 9,123 37,701 SH   DFND 2 37,701 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 158 9,600 SH Call DFND 1 9,600 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 4,853 295,400 SH Call DFND 2 295,400 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 4,993 303,870 SH   DFND 2 303,870 0 0
TENET HEALTHCARE CORP COM NEW 88033G407 162 9,830 SH   DFND 1 9,830 0 0
TERADATA CORP DEL COM 88076W103 1,387 41,040 SH   DFND 2 41,040 0 0
TERNIUM SA SPON ADR 880890108 1,494 48,300 SH   DFND 2 48,300 0 0
TESARO INC COM 881569107 839 6,500 SH   DFND 2 6,500 0 0
TESARO INC COM 881569107 42 325 SH   DFND 1 325 0 0
TRACTOR SUPPLY CO COM 892356106 1,762 27,845 SH   DFND 2 27,845 0 0
TRANSPORTADORA DE GAS SUR SPON ADR B 893870204 4,441 218,683 SH   SOLE   218,683 0 0
TRANSPORTADORA DE GAS SUR SPON ADR B 893870204 2,802 137,980 SH   DFND 2 137,980 0 0
TRANSPORTADORA DE GAS SUR SPON ADR B 893870204 1,290 63,500 SH   DFND 3 63,500 0 0
TWITTER INC COM 90184L102 48,505 2,875,250 SH   SOLE   2,875,250 0 0
TWITTER INC COM 90184L102 28,163 1,669,400 SH   DFND 3 1,669,400 0 0
TWITTER INC COM 90184L102 17,664 1,047,058 SH   DFND 2 1,047,058 0 0
ULTRAGENYX PHARMACEUTICAL IN COM 90400D108 2,076 38,975 SH   DFND 2 38,975 0 0
UNITED RENTALS INC COM 911363109 5,896 42,500 SH   DFND 2 42,500 0 0
UNITEDHEALTH GROUP INC COM 91324P102 8,696 44,400 SH   DFND 2 44,400 0 0
UNITI GROUP INC COM 91325V108 483 32,968 SH   DFND 3 32,968 0 0
UNITI GROUP INC COM 91325V108 86 5,900 SH   SOLE   5,900 0 0
VANTAGE ENERGY ACQUISITION COM CL A 92211L105 307 31,325 SH   DFND 2 31,325 0 0
VERACYTE INC COM 92337F107 219 25,000 SH   DFND 2 25,000 0 0
VISA INC COM CL A 92826C839 23,162 220,084 SH   DFND 2 220,084 0 0
VISTRA ENERGY CORP COM 92840M102 181,236 9,696,955 SH   DFND 2 9,696,955 0 0
VISTRA ENERGY CORP COM 92840M102 69,305 3,708,158 SH   SOLE   3,708,158 0 0
VISTRA ENERGY CORP COM 92840M102 32,400 1,733,542 SH   DFND 3 1,733,542 0 0
VISTRA ENERGY CORP COM 92840M102 467 25,010 SH   DFND 4 25,010 0 0
WALTER INVT MGMT CORP COM 93317W102 326 550,000 SH   DFND 2 550,000 0 0
WARRIOR MET COAL INC COM 93627C101 3,670 155,706 SH   SOLE   155,706 0 0
WARRIOR MET COAL INC COM 93627C101 84 3,556 SH   DFND 5 3,556 0 0
WEST CORP COM 952355204 343 14,600 SH   DFND 2 14,600 0 0
WESTERN DIGITAL CORP COM 958102105 4,320 50,000 SH   DFND 2 50,000 0 0
WESTERN GAS EQUITY PARTNERS COMUNT LTD PT 95825R103 13,883 337,138 SH   DFND 2 337,138 0 0
WILLIAMS COS INC DEL COM 969457100 21,212 706,819 SH   DFND 2 706,819 0 0
WILLIAMS COS INC DEL COM 969457100 1,068 35,600 SH   DFND 3 35,600 0 0
WILLIAMS PARTNERS L P NEW COM UNIT LTD PAR 96949L105 5,875 151,031 SH   DFND 2 151,031 0 0
WILLIAMS PARTNERS L P NEW COM UNIT LTD PAR 96949L105 1,070 27,500 SH   DFND 3 27,500 0 0
WMIH CORP COM 92936P100 10 10,310 SH   SOLE   10,310 0 0
WRIGHT MED GROUP N V ORD SHS 0.03 PAR N96617118 1,211 46,810 SH   DFND 2 46,810 0 0
WRIGHT MED GROUP N V RIGHT 03/01/2019 N96617126 107 69,326 SH   DFND 2 69,326 0 0
WRIGHT MED GROUP N V ORD SHS 0.03 PAR N96617118 52 2,000 SH   DFND 1 2,000 0 0
XEROX CORP COM NEW 984121608 250 7,500 SH   DFND 2 7,500 0 0
XPO LOGISTICS INC COM 983793100 15,816 233,349 SH   DFND 2 233,349 0 0
YPF SOCIEDAD ANONIMA SPON ADR CL D 984245100 3,895 174,800 SH   SOLE   174,800 0 0
YPF SOCIEDAD ANONIMA SPON ADR CL D 984245100 530 23,800 SH   DFND 3 23,800 0 0
ZEBRA TECHNOLOGIES CORP CL A 989207105 574 5,290 SH   DFND 2 5,290 0 0
ZOGENIX INC COM NEW 98978L204 3,247 92,638 SH   DFND 2 92,638 0 0
ZOGENIX INC COM NEW 98978L204 293 8,362 SH   DFND 1 8,362 0 0