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
ACTIVISION BLIZZARD INC COM 00507V109 3,328 40,000 SH   DFND 1 40,000 0 0
ADVANCED MICRO DEVICES INC NOTE 2.125% 9/0 007903BD8 96,534 25,000 PRN   DFND 1 0 0 0
AETNA INC NEW COM 00817Y108 8,352 41,172 SH   DFND 1 41,172 0 0
AIR TRANSPORT SERVICES GRP I COM 00922R105 4,105 191,178 SH   DFND 1 191,178 0 0
AKAMAI TECHNOLOGIES INC COM 00971T101 9,138 124,915 SH   DFND 1 124,915 0 0
ALLEGHENY TECHNOLOGIES INC NOTE 4.750% 7/0 01741RAG7 107,746 52,688 PRN   DFND 1 0 0 0
ALPHABET INC CAP STK CL A 02079K305 90,245 74,763 SH   DFND 1 74,763 0 0
AMAZON COM INC COM 023135106 67,237 33,568 SH   DFND 1 33,568 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 2,067 50,000 SH   DFND 1 50,000 0 0
AMERICAN AXLE & MFG HLDGS IN COM 024061103 1,308 75,000 SH   DFND 1 75,000 0 0
AMGEN INC COM 031162100 12,437 600 SH Call DFND 1 0 0 0
AMGEN INC COM 031162100 12,437 600 SH Put DFND 1 600 0 0
ANALOG DEVICES INC COM 032654105 6,934 74,998 SH   DFND 1 74,998 0 0
ANALOG DEVICES INC COM 032654105 12,944 1,400 SH Call DFND 1 0 0 0
ANALOG DEVICES INC COM 032654105 12,944 1,400 SH Put DFND 1 1,400 0 0
APPLE INC COM 037833100 61,795 273,742 SH   DFND 1 273,742 0 0
APPLIED MATLS INC COM 038222105 1,558 40,308 SH   DFND 1 40,308 0 0
APPLIED MATLS INC COM 038222105 3,865 1,000 SH Put DFND 1 1,000 0 0
ARCO PLATFORM LTD COM CL A G04553106 912 40,000 SH   DFND 1 40,000 0 0
ATLAS AIR WORLDWIDE HLDGS IN COM NEW 049164205 5,517 86,545 SH   DFND 1 86,545 0 0
AVISTA HEALTHCARE PUB ACQ CO *W EXP 10/07/202 G0726L117 129 646,500 SH   DFND 1 646,500 0 0
AXALTA COATING SYS LTD COM G0750C108 7,446 255,358 SH   DFND 1 255,358 0 0
BAIDU INC SPON ADR REP A 056752108 4,712 20,607 SH   DFND 1 20,607 0 0
BAIDU INC SPON ADR REP A 056752108 9,147 400 SH Call DFND 1 0 0 0
BAIDU INC SPON ADR REP A 056752108 9,147 400 SH Put DFND 1 400 0 0
BANK AMER CORP COM 060505104 13,257 450,000 SH   DFND 1 450,000 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 32,246 332,535 SH   DFND 1 332,535 0 0
BJS WHSL CLUB HLDGS INC COM 05550J101 5,356 200,000 SH   DFND 1 200,000 0 0
BOOKING HLDGS INC COM 09857L108 44,241 22,299 SH   DFND 1 22,299 0 0
BOOKING HLDGS INC COM 09857L108 3,968 20 SH Call DFND 1 0 0 0
BUNGE LIMITED COM G16962105 16,957 246,797 SH   DFND 1 246,797 0 0
CA INC COM 12673P105 2,684 608 SH Put DFND 1 608 0 0
CAPITOL INVT CORP IV CL A ORD G18920101 17,838 1,800,000 SH   DFND 1 1,800,000 0 0
CAPITOL INVT CORP IV *W EXP 01/01/202 G18920127 894 600,000 SH   DFND 1 600,000 0 0
CAESARS ENTMT CORP COM 127686103 11,603 1,132,000 SH   DFND 1 1,132,000 0 0
CANADIAN PAC RY LTD COM 13645T100 1,367 5,000 SH   DFND 1 5,000 0 0
CARDTRONICS INC NOTE 1.000%12/0 14161HAG3 16,050 26,555 PRN   DFND 1 0 0 0
CATERPILLAR INC DEL COM 149123101 14,647 96,052 SH   DFND 1 96,052 0 0
CBS CORP NEW CL B 124857202 1,436 25,000 SH   DFND 1 25,000 0 0
CENTERPOINT ENERGY INC COM 15189T107 2,765 100,000 SH   DFND 1 100,000 0 0
CHURCHILL CAP CORP UNIT 99/99/9999 17142R202 10,130 1,000,000 SH   DFND 1 1,000,000 0 0
COMCAST CORP NEW CL A 20030N101 2,656 75,000 SH   DFND 1 75,000 0 0
CITIGROUP INC COM NEW 172967424 8,968 1,250 SH Put DFND 1 1,250 0 0
COMMUNITY HEALTH SYS INC NEW RIGHT 12/31/2019 203668116 23 3,870,885 SH   DFND 1 3,870,885 0 0
CREE INC COM 225447101 14 359 SH   DFND 1 359 0 0
DELTA AIR LINES INC DEL COM NEW 247361702 2,024 35,000 SH   DFND 1 35,000 0 0
DIGITAL RLTY TR INC COM 253868103 11,248 100,000 SH   DFND 1 100,000 0 0
DISNEY WALT CO COM DISNEY 254687106 15,057 128,759 SH   DFND 1 128,759 0 0
DISNEY WALT CO COM DISNEY 254687106 1,754 150 SH Put DFND 1 150 0 0
DITECH HLDG CORP COM 25501G105 89 20,734 SH   DFND 1 20,734 0 0
DITECH HLDG CORP *W EXP 02/09/202 25501G113 10 35,324 SH   DFND 1 35,324 0 0
DITECH HLDG CORP *W EXP 02/09/202 25501G121 4 28,029 SH   DFND 1 28,029 0 0
DOCUSIGN INC COM 256163106 5,783 110,000 SH   DFND 1 110,000 0 0
D R HORTON INC COM 23331A109 2,742 65,000 SH   DFND 1 65,000 0 0
DROPBOX INC CL A 26210C104 2,683 100,000 SH   DFND 1 100,000 0 0
DUN & BRADSTREET CORP DEL NE COM 26483E100 1,588 11,144 SH   DFND 1 11,144 0 0
EASTERLY ACQUISITION CORP *W EXP 07/29/202 27616L110 466 424,000 SH   DFND 1 424,000 0 0
EBAY INC COM 278642103 12,059 365,213 SH   DFND 1 365,213 0 0
EBAY INC COM 278642103 16,015 4,850 SH Call DFND 1 0 0 0
EBAY INC COM 278642103 16,015 4,850 SH Put DFND 1 4,850 0 0
ENVISION HEALTHCARE CORP COM 29414D100 686 15,000 SH   DFND 1 15,000 0 0
EURONET WORLDWIDE INC NOTE 1.500%10/0 298736AH2 69,045 49,730 PRN   DFND 1 0 0 0
EVENTBRITE INC COM CL A 29975E109 1,519 40,000 SH   DFND 1 40,000 0 0
EXPEDIA GROUP INC COM NEW 30212P303 2,401 18,400 SH   DFND 1 18,400 0 0
EXPRESS SCRIPTS HLDG CO COM 30219G108 2,850 30,000 SH   DFND 1 30,000 0 0
FARFETCH LTD ORD SH CL A 30744W107 2,178 80,000 SH   DFND 1 80,000 0 0
FEDERAL STR ACQUISITION CORP CL A 31421V107 20,220 2,000,000 SH   DFND 1 2,000,000 0 0
FEDERAL STR ACQUISITION CORP *W EXP 07/24/202 31421V115 1,450 1,000,000 SH   DFND 1 1,000,000 0 0
FIAT CHRYSLER AUTOMOBILES N SHS N31738102 15,495 872,803 SH   DFND 1 872,803 0 0
FIAT CHRYSLER AUTOMOBILES N SHS N31738102 35,506 20,000 SH Call DFND 1 0 0 0
FIREEYE INC NOTE 1.625% 6/0 31816QAD3 560 2,000 PRN   DFND 1 0 0 0
FLOWSERVE CORP COM 34354P105 10,637 194,500 SH   DFND 1 194,500 0 0
FLUOR CORP NEW COM 343412102 8,134 140,000 SH   DFND 1 140,000 0 0
GENERAL MTRS CO COM 37045V100 1,111 33,000 SH   DFND 1 33,000 0 0
GENERAL MTRS CO COM 37045V100 3,367 100,000 SH Put DFND 1 100,000 0 0
GILEAD SCIENCES INC COM 375558103 12,161 1,575 SH Call DFND 1 0 0 0
GILEAD SCIENCES INC COM 375558103 12,161 1,575 SH Put DFND 1 1,575 0 0
GORES HOLDINGS III INC UNIT 09/07/2024 38286G208 22,973 2,250,000 SH   DFND 1 2,250,000 0 0
GORES HLDGS II INC COM CL A 382867109 21,000 2,000,000 SH   DFND 1 2,000,000 0 0
GORES HLDGS II INC *W EXP 01/13/202 382867117 2,120 1,000,000 SH   DFND 1 1,000,000 0 0
GRACE W R & CO DEL NEW COM 38388F108 21,733 304,132 SH   DFND 1 120,000 0 0
GREENBRIER COS INC COM 393657101 11,705 194,763 SH   DFND 1 194,763 0 0
GS ACQUISITION HLDGS CORP COM CL A 36255F102 14,625 1,500,000 SH   DFND 1 1,500,000 0 0
GS ACQUISITION HLDGS CORP *W EXP 06/12/202 36255F110 850 500,000 SH   DFND 1 500,000 0 0
GTY TECHNOLOGY HOLDINGS INC CL A G4182A102 24,336 2,400,000 SH   DFND 1 2,400,000 0 0
HALLIBURTON CO COM 406216101 1,787 44,079 SH   DFND 1 44,079 0 0
HALLIBURTON CO COM 406216101 6,080 1,500 SH Put DFND 1 1,500 0 0
HERBALIFE NUTRITION LTD COM SHS G4412G101 13,012 238,529 SH   DFND 1 238,529 0 0
HERBALIFE LTD NOTE 2.000% 8/1 42703MAB9 131,440 103,750 PRN   DFND 1 0 0 0
HCI GROUP INC COM 40416E103 1,956 44,700 SH   DFND 1 44,700 0 0
HD SUPPLY HLDGS INC COM 40416M105 3,209 75,000 SH   DFND 1 75,000 0 0
HOME DEPOT INC COM 437076102 20,694 999 SH Call DFND 1 0 0 0
HOME DEPOT INC COM 437076102 20,694 999 SH Put DFND 1 999 0 0
HONEYWELL INTL INC COM 438516106 4,992 30,000 SH   DFND 1 30,000 0 0
HUYA INC ADS REP SHS A 44852D108 1,179 50,000 SH   DFND 1 50,000 0 0
ILLUMINA INC COM 452327109 514 1,400 SH   DFND 1 1,400 0 0
ILLUMINA INC NOTE 6/1 452327AF6 8,196 5,679 PRN   DFND 1 0 0 0
ILLUMINA INC NOTE 0.500% 6/1 452327AH2 12,989 9,000 PRN   DFND 1 0 0 0
INFINERA CORPORATION COM 45667G103 1,922 263,300 SH   DFND 1 263,300 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 31,754 2,100 SH Call DFND 1 0 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 31,754 2,100 SH Put DFND 1 2,100 0 0
INTERNATIONAL FLAVORS&FRAGRA COM 459506101 13,912 100,000 SH   DFND 1 100,000 0 0
INTERXION HOLDING N.V SHS N47279109 11,441 1,700 SH Put DFND 1 1,700 0 0
ISHARES TR CHINA LG-CAP ETF 464287184 10,812 252,491 SH   DFND   252,491 0 0
ISHARES TR CHINA LG-CAP ETF 464287184 34,256 8,000 SH Put DFND   8,000 0 0
ISHARES INC MSCI BRAZIL ETF 464286400 13,492 4,000 SH Put DFND 1 4,000 0 0
ISHARES TR MSCI EMG MKT ETF 464287234 3,120 72,705 SH   DFND 1 72,705 0 0
ITT INC COM 45073V108 1,532 25,000 SH   DFND 1 25,000 0 0
KAYNE ANDERSON ACQUISITION COM CL A 48661U102 15,240 1,500,000 SH   DFND 1 1,500,000 0 0
KIRBY CORP COM 497266106 6,991 85,000 SH   DFND 1 85,000 0 0
KROGER CO COM 501044101 437 15,000 SH   DFND 1 15,000 0 0
LANDCADIA HLDGS INC CL A 51476W107 13,008 1,200,000 SH   DFND 1 1,200,000 0 0
LANDCADIA HLDGS INC *W EXP 06/01/202 51476W115 2,380 1,000,000 SH   DFND 1 1,000,000 0 0
LEGGETT & PLATT INC COM 524660107 1,533 35,000 SH   DFND 1 35,000 0 0
LEO HOLDINGS CORP COM CL A G5463L105 10,725 1,100,000 SH   DFND 1 1,100,000 0 0
LEO HOLDINGS CORP *W EXP 02/07/202 G5463L113 699 550,000 SH   DFND 1 550,000 0 0
LENNOX INTL INC COM 526107107 2,184 10,000 SH   DFND 1 10,000 0 0
LUMENTUM HLDGS INC COM 55024U109 10,241 170,834 SH   DFND 1 170,834 0 0
LIBERTY MEDIA CORP DELAWARE NOTE 1.375%10/1 531229AB8 40,812 35,000 PRN   DFND 1 35,000 0 0
LIBERTY MEDIA CORP DEB 3.500% 1/1 530715AN1 24,642 36,000 PRN   DFND 1 0 0 0
LOWES COS INC COM 548661107 23,538 2,050 SH Call DFND 1 0 0 0
LOWES COS INC COM 548661107 23,538 2,050 SH Put DFND 1 2,050 0 0
LIVE NATION ENTERTAINMENT IN COM 538034109 1,906 35,000 SH   DFND 1 35,000 0 0
MASTERCARD INCORPORATED CL A 57636Q104 6,002 26,960 SH   DFND 1 26,960 0 0
MCDERMOTT INTL INC COM 580037703 3,962 215,000 SH   DFND 1 215,000 0 0
MERCADOLIBRE INC NOTE 2.250% 7/0 58733RAB8 20,160 7,462 PRN   DFND 1 7,462 0 0
MERITOR INC COM 59001K100 1,355 70,000 SH   DFND 1 70,000 0 0
METLIFE INC COM 59156R108 7,242 1,550 SH Call DFND 1 0 0 0
METLIFE INC COM 59156R108 7,242 1,550 SH Put DFND 1 1,550 0 0
MAGNOLIA OIL & GAS CORP CL A 559663109 13,445 895,757 SH   DFND 1 895,757 0 0
MAGNOLIA OIL & GAS CORP *W EXP 07/31/202 559663117 4,290 916,666 SH   DFND 1 916,666 0 0
MOSAIC CO NEW COM 61945C103 7,308 225,000 SH   DFND 1 225,000 0 0
MOSAIC ACQUISITION CORP SHS CL A G62848109 19,540 1,999,998 SH   DFND 1 1,999,998 0 0
MOSAIC ACQUISITION CORP *W EXP 10/23/202 G62848125 873 666,666 SH   DFND 1 666,666 0 0
MICROSOFT CORP COM 594918104 69,638 608,889 SH   DFND 1 608,889 0 0
MICROSOFT CORP COM 594918104 9,150 800 SH Call DFND 1 0 0 0
MICROSOFT CORP COM 594918104 9,150 800 SH Put DFND 1 800 0 0
MICRON TECHNOLOGY INC NOTE 3.000%11/1 595112AY9 201,170 129,695 PRN   DFND 1 0 0 0
NEBULA ACQUISITION CORP COM CLASS A 629076100 14,610 1,500,000 SH   DFND 1 1,500,000 0 0
NEBULA ACQUISITION CORP *W EXP 03/12/202 629076118 695 500,000 SH   DFND 1 500,000 0 0
NICE LTD SPONSORED ADR 653656108 24,746 216,179 SH   DFND 1 216,179 0 0
NRG ENERGY INC COM NEW 629377508 8,415 225,000 SH   DFND 1 225,000 0 0
NORFOLK SOUTHERN CORP COM 655844108 33,546 185,850 SH   DFND 1 185,850 0 0
NUTRIEN LTD COM 67077M108 8,078 140,000 SH   DFND 1 140,000 0 0
NOVAVAX INC NOTE 3.750% 2/0 670002AB0 2,760 10,000 PRN   DFND 1 0 0 0
NVIDIA CORP COM 67066G104 12,646 450 SH Call DFND 1 0 0 0
NVIDIA CORP COM 67066G104 12,646 450 SH Put DFND 1 450 0 0
NXP SEMICONDUCTORS N V COM N6596X109 13,845 161,932 SH   DFND 1 161,932 0 0
OIL STS INTL INC COM 678026105 7,702 232,000 SH   DFND 1 232,000 0 0
PINNACLE FOODS INC DEL COM 72348P104 3,396 52,400 SH   DFND 1 52,400 0 0
PFIZER INC COM 717081103 12,340 2,800 SH Call DFND 1 0 0 0
PFIZER INC COM 717081103 12,340 2,800 SH Put DFND 1 2,800 0 0
PERFICIENT INC COM 71375U101 1,913 71,800 SH   DFND 1 71,800 0 0
PRUDENTIAL FINL INC COM 744320102 6,890 680 SH Call DFND 1 0 0 0
PRUDENTIAL FINL INC COM 744320102 6,890 680 SH Put DFND 1 680 0 0
PRAXAIR INC COM 74005P104 20,091 1,250 SH Call DFND 1 0 0 0
PLATINUM EAGLE ACQUISITIN CO UNIT 01/09/2023 G7126L126 15,585 1,500,000 SH   DFND 1 1,500,000 0 0
RESTORATION HARDWARE HLDGS I NOTE 6/1 761283AD2 28,214 25,000 PRN   DFND 1 0 0 0
ROCKWELL COLLINS INC COM 774341101 1,405 10,000 SH   DFND 1 10,000 0 0
RPM INTL INC COM 749685103 20,350 313,369 SH   DFND 1 313,369 0 0
SABAN CAP ACQUISITION CORP *W EXP 09/21/202 78516C114 413 375,000 SH   DFND 1 375,000 0 0
SABAN CAP ACQUISITION CORP COM CL A 78516C106 10,130 1,000,000 SH   DFND 1 1,000,000 0 0
SALESFORCE COM INC COM 79466L302 88,100 553,984 SH   DFND 1 553,984 0 0
SCHLUMBERGER LTD COM 806857108 305 5,000 SH   DFND 1 5,000 0 0
SCHLUMBERGER LTD COM 806857108 4,569 750 SH Call DFND 1 0 0 0
SCHLUMBERGER LTD COM 806857108 4,569 750 SH Put DFND 1 750 0 0
SOCIAL CAP HEDOSOPHIA HLDGS CL A G8250R103 44,595 4,500,000 SH   DFND 1 4,500,000 0 0
SOCIAL CAP HEDOSOPHIA HLDGS *W EXP 09/14/202 G8250R129 1,605 1,500,000 SH   DFND 1 1,500,000 0 0
SOLARCITY CORP NOTE 2.750%11/0 83416TAA8 21,115 44,706 PRN   DFND   0 0 0
SONY CORP SPONSORED ADR 835699307 6,065 1,000 SH Call DFND 1 0 0 0
SONY CORP SPONSORED ADR 835699307 6,065 1,000 SH Put DFND 1 1,000 0 0
SPDR GOLD TRUST GOLD SHS 78463V107 1,128 10,000 SH   DFND 1 10,000 0 0
SPARTAN ENERGY ACQUISITON CO UNIT 99/99/9999 846784114 10,150 1,000,000 SH   DFND 1 1,000,000 0 0
SVMK INC COM 78489X103 1,603 100,000 SH   DFND 1 100,000 0 0
STANLEY BLACK & DECKER INC COM 854502101 3,676 25,100 SH   DFND 1 25,100 0 0
TARGET CORP COM 87612E106 19,406 2,200 SH Call DFND 1 0 0 0
TARGET CORP COM 87612E106 19,406 2,200 SH Put DFND 1 2,200 0 0
TENABLE HLDGS INC COM 88025T102 1,361 35,000 SH   DFND 1 35,000 0 0
TESLA INC NOTE 0.250% 3/0 88160RAB7 92,152 125,250 PRN   DFND 1 0 0 0
TEXTRON INC COM 883203101 5,360 75,000 SH   DFND 1 75,000 0 0
TPG PACE HLDGS CORP CL A G89827128 23,051 2,289,090 SH   DFND 1 2,289,090 0 0
TPG PACE HLDGS CORP *W EXP 06/27/202 G89827110 1,335 763,030 SH   DFND 1 763,030 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 174,018 3,756,049 SH   DFND 1 3,756,049 0 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 78,761 17,000 SH Put DFND 1 17,000 0 0
UBS GROUP AG SHS H42097107 7,750 500,000 SH   DFND 1 500,000 0 0
UNION PAC CORP COM 907818108 33,249 204,193 SH   DFND 1 204,193 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 13,875 749,200 SH Call DFND 1 0 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 6,651 62,481 SH   DFND 1 62,481 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 31,935 3,000 SH Call DFND 1 0 0 0
VANECK VECTORS ETF TR SEMICONDUCTOR ET 92189F676 31,935 3,000 SH Put DFND 1 3,000 0 0
VISA INC COM CL A 92826C839 5,938 39,563 SH   DFND 1 39,563 0 0
VIAVI SOLUTIONS INC COM 925550105 1,826 161,000 SH   DFND 1 161,000 0 0
VOYA FINL INC COM 929089100 13,302 267,800 SH   DFND 1 267,800 0 0
WESTERN DIGITAL CORP COM 958102105 16,070 274,510 SH   DFND 1 274,510 0 0
WESTERN DIGITAL CORP COM 958102105 11,708 2,000 SH Call DFND 1 0 0 0
WESTERN DIGITAL CORP COM 958102105 11,708 2,000 SH Put DFND 1 2,000 0 0
WELLS FARGO CO NEW COM 949746101 1,584 30,131 SH   DFND 1 0 0 0
WELLS FARGO CO NEW COM 949746101 10,512 2,000 SH Call DFND 1 0 0 0
WELLS FARGO CO NEW COM 949746101 10,512 2,000 SH Put DFND 1 2,000 0 0
WHITING PETE CORP NEW NOTE 1.250% 4/0 966387AL6 13,919 40,940 PRN   DFND 1 0 0 0
WALMART INC COM 931142103 28,173 3,000 SH Call DFND 1 0 0 0
ZENDESK INC COM 98936J101 2,840 40,000 SH   DFND 1 40,000 0 0
ZYNGA INC CL A 98986T108 1,303 325,000 SH   DFND 1 325,000 0 0