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
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COLUMN 1COLUMN 2COLUMN 3COLUMN 4COLUMN 5COLUMN 6COLUMN 7COLUMN 8
VALUESHRS ORSH/PUT/INVESTMENTOTHERVOTING AUTHORITY
NAME OF ISSUERTITLE OF CLASSCUSIP(x$1000)PRN AMTPRNCALLDISCRETIONMANAGERSOLESHAREDNONE
ACTIVISION BLIZZARD INCCOM00507V109106,2583,140,000SH DFND13,140,00000
AGNICO EAGLE MINES LTDCOM00847410845,6501,260,600SH DFND11,260,60000
AIRGAS INCCOM0093631022,11014,900SH DFND114,90000
ALLERGAN PLCSHSG0177J1081,452,2675,418,300SH DFND15,418,30000
ALLERGAN PLCSHSG0177J10857,546214,700SHCallDFND1214,70000
ALEXION PHARMACEUTICALS INCCOM01535110921,885157,200SH DFND1157,20000
ALNYLAM PHARMACEUTICALS INCCOM02043Q10777212,300SH DFND112,30000
AMERICAN CAP LTDCOM02503Y10360,5773,974,900SH DFND13,974,90000
AMERICAN INTL GROUP INCCOM NEW026874784607,13311,232,800SH DFND111,232,80000
ANGLOGOLD ASHANTI LTDSPONSORED ADR035128206208,39515,222,400SH DFND115,222,40000
AKORN INCCOM009728106219,2679,318,600SH DFND19,318,60000
ARADIGM CORPCOM NO PAR NEW0385054008719,662SH DFND119,66200
B/E AEROSPACE INCCOM073302101138,3603,000,000SH DFND13,000,00000
BAXALTA INCCOM07177M1035,539137,100SH DFND1137,10000
BANK OF AMERICA CORPORATION* W Exp 01/16/201906050514650,40112,956,579SH DFND112,956,57900
BANK OF AMERICA CORPORATION* W Exp 10/28/20180605051531,7928,960,537SH DFND18,960,53700
BIOCRYST PHARMACEUTICALSCOM09058V103745263,100SH DFND1263,10000
BIOGEN INCCOM09062X10330,822118,400SH DFND1118,40000
BOSTON SCIENTIFIC CORPCOM1011371071,39274,000SH DFND174,00000
CABLEVISION SYS CORPCL A NY CABLVS12686C109105,6503,201,500SH DFND13,201,50000
CAESARS ACQUISITION COCL A12768T10380,42413,141,098SH DFND113,141,09800
CAESARS ENTMT CORPCOM12768610398,19914,441,000SH DFND114,441,00000
CELLDEX THERAPEUTICS INC NEWCOM15117B10326870,800SH DFND170,80000
CIT GROUP INCCOM NEW125581801108,8323,507,300SH DFND13,507,30000
COBALT INTL ENERGY INCCOM19075F106117,44939,545,200SH DFND139,545,20000
COBALT INTL ENERGY INCNOTE 2.625%12/001/201919075FAA449,00798,260,000SH DFND198,260,00000
COBALT INTL ENERGY INCNOTE 3.125% 5/15/2024 ADDED19075FAB288,240219,229,000SH DFND1219,229,00000
COMMUNITY HEALTH SYS INC NEWCOM20366810853350,000SHPutDFND1350,00000
DEXCOM INCCOM2521311072,80541,300SH DFND141,30000
DEX MEDIA INC NEWCOM25213A1071211,347,437SH DFND11,347,43700
DIPLOMAT PHARMACY INCCOM25456K1015,241191,274SH DFND1191,27400
DYNAVAX TECHNOLOGIES CORPCOM2681582013,842199,700SH DFND1199,70000
DEMANDWARE INCCOM24802Y10510,812276,527SH DFND1276,52700
ENDO INTL PLCSHSG30401106267,9189,517,500SH DFND19,517,50000
ENDO INTL PLCSHSG304011063,375119,900SHCallDFND1119,90000
ENZYMOTEC LTDSHSM4059L10138,1444,224,139SH DFND14,224,13900
ESPERION THERAPEUTICS INC NECOM29664W1051,725102,000SH DFND1102,00000
ETSY INCCOM29786A10612,7881,469,910SH DFND11,469,91000
EXPEDIA INC DELCOM NEW30212P3039,46787,800SH DFND187,80000
EXTENDED STAY AMER INCUNIT 99/99/9999B30224P200695,38442,661,591SH DFND142,661,59100
FACEBOOK INCCL A30303M1025,02044,000SH DFND144,00000
FELCOR LODGING TR INCCOM31430F10115,8341,950,000SH DFND11,950,00000
GRIFOLS S ASP ADR REP B NVT398438408271,24717,533,764SH DFND117,533,76400
IAMGOLD CORPCOM4509131088,5393,863,912SH DFND13,863,91200
INGRAM MICRO INCCL A4571531041,04529,100SH DFND129,10000
INSMED INCCOM PAR $.014576693072,600205,200SH DFND1205,20000
INTERNATIONAL TOWER HILL MINCOM46050R1027,10823,058,000SH DFND123,058,00000
ITC HLDGS CORPCOM4656851051,63837,600SH DFND137,60000
JARDEN CORPCOM4711091082,75346,700SH DFND146,70000
KAMADA LTDSHSM6240T1092,817736,117SH DFND1736,11700
LAM RESEARCH CORPCOM512807108367,5704,450,000SH DFND14,450,00000
LIBERTY GLOBALSHS CL AG5480U10410,780280,000SH DFND1280,00000
LIVANOVA PLCSHS ADDEDG5509L101135,7872,515,500SH DFND12,515,50000
LOXO ONCOLOGY INCCOM5488621016,161225,341SH DFND1225,34100
MALLINCKRODT PUB LTD COSHS ADDEDG5785G107548,4188,949,380SH DFND18,949,38000
MCKESSON CORPCOM58155Q1039,82862,500SH DFND162,50000
MGIC INVT CORP WISCOM55284810320,8992,724,800SH DFND12,724,80000
MGIC INVT CORP WISNOTE 2.000% 4/01/2020552848AE3188,277149,500,000SH DFND1149,500,00000
MYLAN N VSHS EURON594651091,081,61723,335,861SH DFND123,335,86100
MYLAN N VSHS EURON5946510928,329611,200SHCallDFND1611,20000
NOVACOPPER INCCOM66988K1024,49311,823,019SH DFND111,823,01900
NOVAGOLD RES INCCOM NEW66987E206179,00135,516,057SH DFND135,516,05700
OASIS PETE INC NEWCOM67421510838,9115,344,924SH DFND15,344,92400
OFFICE DEPOT INCCOM67622010655,4487,809,600SH DFND17,809,60000
OI S.A.SPONSORED ADR NEW6708515007,5645,327,034SH DFND15,327,03400
OVERSEAS SHIPHOLDING GROUP ICOM CL A69036R301509270,839SH DFND1270,83900
PERRIGO CO PLCSHSG97822103337,6462,639,300SH DFND12,639,30000
PFIZER INCCOM71708110340,8471,378,100SH DFND11,378,10000
PFIZER INCCOM71708110323,712800,000SHCallDFND1800,00000
POST HLDGS INCCOM737446104253,2393,682,400SH DFND13,682,40000
PUMA BIOTECHNOLOGY INCCOM74587V1072,06570,300SH DFND170,30000
RADIAN GROUP INCCOM75023610145,4973,669,124SH DFND13,669,12400
RANDGOLD RES LTDADR75234430945,405500,000SH DFND1500,00000
REALOGY HLDGS CORPCOM75605Y106189,9395,260,000SH DFND15,260,00000
RIGEL PHARMACEUTICALS INCCOM NEW7665596032,079999,700SH DFND1999,70000
RITE AID CORPCOM7677541042,148263,500SH DFND1263,50000
SANDISK CORPCOM80004C1011,58220,800SH DFND120,80000
SHIRE PLCSPONSORED ADR82481R1061,215,5137,071,050SH DFND17,071,05000
SHIRE PLCSPONSORED ADR82481R1069,97058,000SHCallDFND128,00000
SPDR GOLD TRUSTGOLD SHS78463V107561,7324,775,012SH DFND14,775,01200
STARWOOD HOTELS&RESORTS WRLDCOM85590A401461,5355,532,000SH DFND15,532,00000
SUNCOR ENERGY INC NEWCOM8672241073100SH DFND110000
SYNERGY PHARMACEUTICALS DELCOM NEW87163930830,60811,090,000SH DFND111,090,00000
SYNTHESIS ENERGY SYS INCCOM87162810311,20010,000,000SH DFND110,000,00000
TANDEM DIABETES CARE INCCOM8753721044,703540,000SHPutDFND1540,00000
TEVA PHARMACEUTICAL INDS LTDADR8816242091,102,42420,602,200SH DFND120,602,20000
TIM PARTICIPACOES S ASPONSORED ADR88706P20566,0285,970,000SH DFND15,970,00000
TIME WARNER CABLE INCCOM88732J207370,1171,808,800SH DFND11,808,80000
T-MOBILE US INCCOM872590104560,10314,624,100SH DFND114,624,10000
UNIVERSAL HLTH SVCS INCCL B9139031006,73554,000SH DFND154,00000
VALEANT PHARMACEUTICALS INTLCOM91911K102349,39013,284,800SH DFND113,284,80000
VALEANT PHARMACEUTICALS INTLCOM91911K1021,92373,100SHCallDFND173,10000
VALEANT PHARMACEUTICALS INTLCOM91911K1024,466169,800SHPutDFND1169,80000
VANDA PHARMACEUTICALS INCCOM92165910832,8303,927,000SH DFND13,927,00000
VERTEX PHARMACEUTICALS INCCOM92532F1004,88961,500SH DFND161,50000
WHITING PETE CORP NEWCOM96638710225,2743,167,200SH DFND13,167,20000
LYON WILLIAM HOMESCL A NEW55207470048,1453,322,666SH DFND13,322,66600