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
58 COM INC SPON ADR REP A 31680Q104 3,843 83,750 SH   DFND 1 2 3 4 5 0 83,750 0
ACHAOGEN INC COM 004449104 344 90,850 SH   DFND 1 2 3 4 5 0 90,850 0
AETNA INC NEW COM 00817Y108 8,551 70,012 SH   DFND 1 2 3 4 5 0 70,012 0
AGILENT TECHNOLOGIES INC COM 00846U101 244 5,500 SH   DFND 1 2 3 4 5 0 5,500 0
ALERE INC COM 01449J105 521 12,500 SH   DFND 1 2 3 4 5 0 12,500 0
ALLERGAN PLC SHS G0177J108 41,512 179,639 SH   DFND 1 2 3 4 5 0 179,639 0
ALLSCRIPTS HEALTHCARE SOLUTN NOTE 1.250% 7/0 01988PAD0 29,172 29,000,000 PRN   DFND 1 2 3 4 5 0 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 7,751 139,680 SH   DFND 1 2 3 4 5 0 139,680 0
ALTISOURCE PORTFOLIO SOLNS S REG SHS L0175J104 9,744 350,000 SH   DFND 1 2 3 4 5 0 350,000 0
AMICUS THERAPEUTICS INC COM 03152W109 7,589 1,390,000 SH   DFND 1 2 3 4 5 0 1,390,000 0
ANADARKO PETE CORP COM 032511107 1,065 20,000 SH   DFND 1 2 3 4 5 0 20,000 0
ANTHEM INC COM 036752103 263 2,000 SH   DFND 1 2 3 4 5 0 2,000 0
ARIAD PHARMACEUTICALS INC COM 04033A100 8,365 1,132,000 SH   DFND 1 2 3 4 5 0 1,132,000 0
ATLASSIAN CORP PLC CL A G06242104 7,881 304,285 SH   DFND 1 2 3 4 5 0 304,285 0
BARCLAYS BK PLC IPATH S&P500 VIX 06742E711 314 22,750 SH   DFND 1 2 3 4 5 0 22,750 0
BARCLAYS PLC NOTE 8.250%12/2 06738EAA3 981 1,000,000 PRN   DFND 1 2 3 4 5 0 0 0
BEIGENE LTD SPONSORED ADR 07725L102 2,216 74,358 SH   DFND 1 2 3 4 5 0 74,358 0
BHP BILLITON LTD SPONSORED ADR 088606108 2,692 94,114 SH   DFND 1 2 3 4 5 0 94,114 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 3,901 50,128 SH   DFND 1 2 3 4 5 0 50,128 0
BIOMARIN PHARMACEUTICAL INC NOTE 0.750%10/1 09061GAE1 560 500,000 PRN   DFND 1 2 3 4 5 0 0 0
BROADCOM LTD SHS Y09827109 505 3,250 SH   DFND 1 2 3 4 5 0 3,250 0
CANADIAN SOLAR INC NOTE 4.250% 2/1 136635AE9 2,614 3,000,000 PRN   DFND 1 2 3 4 5 0 0 0
CARDTRONICS INC NOTE 1.000%12/0 14161HAG3 11,733 11,650,000 PRN   DFND 1 2 3 4 5 0 0 0
CARNIVAL CORP UNIT 99/99/9999 143658300 24,117 547,815 SH   DFND 1 2 3 4 5 0 547,815 0
CARNIVAL PLC ADR 14365C103 1,231 27,628 SH   DFND 1 2 3 4 5 0 27,628 0
CEMEX SAB DE CV NOTE 3.720% 3/1 151290BR3 3,759 4,000,000 PRN   DFND 1 2 3 4 5 0 0 0
CEMEX SAB DE CV NOTE 3.750% 3/1 151290BC6 24,968 24,000,000 PRN   DFND 1 2 3 4 5 0 0 0
CIGNA CORPORATION COM 125509109 800 6,250 SH   DFND 1 2 3 4 5 0 6,250 0
CNA FINL CORP COM 126117100 316 10,044 SH   DFND 1 2 3 4 5 0 10,044 0
COMMUNITY HEALTH SYS INC NEW RIGHT 99/99/9999 203668116 11 2,500,000 SH   DFND 1 2 3 4 5 0 2,500,000 0
CONCHO RES INC COM 20605P101 954 8,000 SH   DFND 1 2 3 4 5 0 8,000 0
CONSTELLIUM NV CL A N22035104 5,206 1,110,000 SH   DFND 1 2 3 4 5 0 1,110,000 0
CTRIP COM INTL LTD NOTE 1.000% 7/0 22943FAF7 5,433 5,123,000 PRN   DFND 1 2 3 4 5 0 0 0
CTRIP COM INTL LTD NOTE 1.250%10/1 22943FAD2 490 400,000 PRN   DFND 1 2 3 4 5 0 0 0
CTRIP COM INTL LTD NOTE 1.990% 7/0 22943FAH3 39,753 36,312,000 PRN   DFND 1 2 3 4 5 0 0 0
DEVON ENERGY CORP NEW COM 25179M103 543 15,000 SH   DFND 1 2 3 4 5 0 15,000 0
DISCOVERY COMMUNICATNS NEW COM SER A 25470F104 4,880 193,423 SH   DFND 1 2 3 4 5 0 193,423 0
DYNAVAX TECHNOLOGIES CORP COM NEW 268158201 1,532 105,082 SH   DFND 1 2 3 4 5 0 105,082 0
E M C CORP MASS COM 268648102 4,211 155,000 SH   DFND 1 2 3 4 5 0 155,000 0
ENERGY FUELS INC COM NEW 292671708 1,003 441,997 SH   DFND 1 2 3 4 5 0 441,997 0
EPIZYME INC COM 29428V104 6,502 635,000 SH   DFND 1 2 3 4 5 0 635,000 0
ETF MANAGERS TR PUREFUNDS ISE CY 26924G201 514 21,500 SH   DFND 1 2 3 4 5 0 21,500 0
EURONAV NV ANTWERPEN SHS B38564108 1,924 210,000 SH   DFND 1 2 3 4 5 0 210,000 0
EURONET WORLDWIDE INC NOTE 1.500%10/0 298736AH2 19,267 16,700,000 PRN   DFND 1 2 3 4 5 0 0 0
EXPEDIA INC DEL COM NEW 30212P303 771 7,250 SH   DFND 1 2 3 4 5 0 7,250 0
EXTRA SPACE STORAGE INC COM 30225T102 3,287 35,528 SH   DFND 1 2 3 4 5 0 35,528 0
FEI CO COM 30241L109 2,725 25,500 SH   DFND 1 2 3 4 5 0 25,500 0
FIDELITY NATIONAL FINANCIAL NOTE 4.250% 8/1 31620RAE5 63,112 30,650,000 PRN   DFND 1 2 3 4 5 0 0 0
FIREEYE INC COM 31816Q101 1,001 60,800 SH   DFND 1 2 3 4 5 0 60,800 0
FIREEYE INC NOTE 1.625% 6/0 31816QAD3 26,535 30,000,000 PRN   DFND 1 2 3 4 5 0 0 0
GRACE W R & CO DEL NEW COM 38388F108 5,305 72,465 SH   DFND 1 2 3 4 5 0 72,465 0
HSBC HLDGS PLC NOTE 6.875%12/2 404280BC2 4,534 4,500,000 PRN   DFND 1 2 3 4 5 0 0 0
HUMANA INC COM 444859102 720 4,000 SH   DFND 1 2 3 4 5 0 4,000 0
IMS HEALTH HLDGS INC COM 44970B109 951 37,500 SH   DFND 1 2 3 4 5 0 37,500 0
INGRAM MICRO INC CL A 457153104 3,252 93,500 SH   DFND 1 2 3 4 5 0 93,500 0
INTEL CORP SDCV 3.250% 8/0 458140AF7 18,482 11,250,000 PRN   DFND 1 2 3 4 5 0 0 0
ISHARES TR NASDQ BIOTEC ETF 464287556 3,088 12,000 SH   DFND 1 2 3 4 5 0 12,000 0
KITE PHARMA INC COM 49803L109 2,250 45,000 SH   DFND 1 2 3 4 5 0 45,000 0
LEXMARK INTL INC CL A 529771107 2,114 56,000 SH   DFND 1 2 3 4 5 0 56,000 0
LIBERTY BROADBAND CORP COM SER A 530307107 606 10,208 SH   DFND 1 2 3 4 5 0 10,208 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 7,734 266,122 SH   DFND 1 2 3 4 5 0 266,122 0
LIBERTY INTERACTIVE CORP LBT VENT COM A 53071M880 14,449 389,769 SH   DFND 1 2 3 4 5 0 389,769 0
LIBERTY MEDIA CORP DELAWARE COM A SIRIUSXM 531229409 243 7,746 SH   DFND 1 2 3 4 5 0 7,746 0
LIBERTY MEDIA CORP DELAWARE COM C BRAVES GRP 531229888 2,038 139,011 SH   DFND 1 2 3 4 5 0 139,011 0
LIBERTY MEDIA CORP DELAWARE COM C MEDIA GRP 531229854 6,662 351,183 SH   DFND 1 2 3 4 5 0 351,183 0
LIBERTY MEDIA CORP DELAWARE COM C SIRIUSXM 531229607 8,342 270,242 SH   DFND 1 2 3 4 5 0 270,242 0
LIBERTY MEDIA CORP DELAWARE NOTE 1.375%10/1 531229AB8 9,443 9,500,000 PRN   DFND 1 2 3 4 5 0 0 0
LIBERTY TRIPADVISOR HLDGS IN COM SER A 531465102 4,341 198,403 SH   DFND 1 2 3 4 5 0 198,403 0
LINKEDIN CORP COM CL A 53578A108 3,596 19,000 SH   DFND 1 2 3 4 5 0 19,000 0
LINKEDIN CORP NOTE 0.500%11/0 53578AAB4 12,842 13,000,000 PRN   DFND 1 2 3 4 5 0 0 0
MAG SILVER CORP COM 55903Q104 438 35,000 SH   DFND 1 2 3 4 5 0 35,000 0
MCKESSON CORP COM 58155Q103 6,178 33,098 SH   DFND 1 2 3 4 5 0 33,098 0
MICROCHIP TECHNOLOGY INC NOTE 1.625% 2/1 595017AD6 9,085 8,112,000 PRN   DFND 1 2 3 4 5 0 0 0
MICRON TECHNOLOGY INC NOTE 2.375% 5/0 595112AW3 32,255 21,450,000 PRN   DFND 1 2 3 4 5 0 0 0
MICRON TECHNOLOGY INC NOTE 3.125% 5/0 595112AX1 925 600,000 PRN   DFND 1 2 3 4 5 0 0 0
MICROSOFT CORP COM 594918104 537 10,500 SH   DFND 1 2 3 4 5 0 10,500 0
MOLINA HEALTHCARE INC NOTE 1.125% 1/1 60855RAC4 47,518 35,000,000 PRN   DFND 1 2 3 4 5 0 0 0
MONSANTO CO NEW COM 61166W101 6,685 64,649 SH   DFND 1 2 3 4 5 0 64,649 0
NATIONAL BANK OF ABU DHABI MTNF 1.000% 3/1 M7080ZTU0 23,204 23,200,000 PRN   DFND 1 2 3 4 5 0 0 0
NATIONAL WESTMINSTER BK PLC SPON ADR C 638539882 472 18,145 SH   DFND 1 2 3 4 5 0 18,145 0
NATIONSTAR MTG HLDGS INC COM 63861C109 802 71,200 SH   DFND 1 2 3 4 5 0 71,200 0
NEWS CORP NEW CL A 65249B109 5,028 442,970 SH   DFND 1 2 3 4 5 0 442,970 0
NVIDIA CORP NOTE 1.000%12/0 67066GAC8 40,388 17,300,000 PRN   DFND 1 2 3 4 5 0 0 0
NXP SEMICONDUCTORS N V COM N6596X109 490 6,250 SH   DFND 1 2 3 4 5 0 6,250 0
OCCIDENTAL PETE CORP DEL COM 674599105 2,713 35,900 SH   DFND 1 2 3 4 5 0 35,900 0
OCWEN FINL CORP COM NEW 675746309 2,294 1,341,644 SH   DFND 1 2 3 4 5 0 1,341,644 0
OREXIGEN THERAPEUTICS INC COM 686164104 49 113,000 SH   DFND 1 2 3 4 5 0 113,000 0
OVASCIENCE INC COM 69014Q101 3,564 684,000 SH   DFND 1 2 3 4 5 0 684,000 0
PALO ALTO NETWORKS INC NOTE 7/0 697435AB1 25,525 20,000,000 PRN   DFND 1 2 3 4 5 0 0 0
PARSLEY ENERGY INC CL A 701877102 676 25,000 SH   DFND 1 2 3 4 5 0 25,000 0
PINNACLE FOODS INC DEL COM 72348P104 255 5,500 SH   DFND 1 2 3 4 5 0 5,500 0
PIONEER NAT RES CO COM 723787107 1,512 10,000 SH   DFND 1 2 3 4 5 0 10,000 0
PRETIUM RES INC COM 74139C102 1,679 150,000 SH   DFND 1 2 3 4 5 0 150,000 0
PRICELINE GRP INC NOTE 0.350% 6/1 741503AS5 8,217 7,000,000 PRN   DFND 1 2 3 4 5 0 0 0
PRICELINE GRP INC NOTE 1.000% 3/1 741503AQ9 47,422 34,000,000 PRN   DFND 1 2 3 4 5 0 0 0
PROSPECT CAPITAL CORPORATION NOTE 5.375%10/1 74348TAK8 1,027 1,000,000 PRN   DFND 1 2 3 4 5 0 0 0
PROSPECT CAPITAL CORPORATION NOTE 5.750% 3/1 74348TAL6 11,267 11,000,000 PRN   DFND 1 2 3 4 5 0 0 0
PROSPECT CAPITAL CORPORATION NOTE 5.875% 1/1 74348TAM4 3,081 3,000,000 PRN   DFND 1 2 3 4 5 0 0 0
RADIUS HEALTH INC COM NEW 750469207 7,350 200,000 SH   DFND 1 2 3 4 5 0 200,000 0
RED HAT INC COM 756577102 4,990 68,726 SH   DFND 1 2 3 4 5 0 68,726 0
RED HAT INC NOTE 0.250%10/0 756577AD4 11,724 9,650,000 PRN   DFND 1 2 3 4 5 0 0 0
RITE AID CORP COM 767754104 1,985 265,000 SH   DFND 1 2 3 4 5 0 265,000 0
ROYAL BK OF SCOTLAND PLC NOTE 8.000%12/3 780099CK1 235 250,000 PRN   DFND 1 2 3 4 5 0 0 0
ROYAL BK SCOTLAND GROUP PLC SP ADR PREF T 780097713 713 29,000 SH   DFND 1 2 3 4 5 0 29,000 0
SALESFORCE COM INC NOTE 0.250% 4/0 79466LAD6 15,555 12,000,000 PRN   DFND 1 2 3 4 5 0 0 0
SEACOR HOLDINGS INC NOTE 2.500%12/1 811904AM3 2,352 2,400,000 PRN   DFND 1 2 3 4 5 0 0 0
SERES THERAPEUTICS INC COM 81750R102 4,706 162,000 SH   DFND 1 2 3 4 5 0 162,000 0
SERVICENOW INC NOTE 11/0 81762PAB8 2,797 2,500,000 PRN   DFND 1 2 3 4 5 0 0 0
SHIRE PLC SPONSORED ADR 82481R106 736 4,000 SH   DFND 1 2 3 4 5 0 4,000 0
SIGNET JEWELERS LIMITED SHS G81276100 247 3,000 SH   DFND 1 2 3 4 5 0 3,000 0
SKYWORKS SOLUTIONS INC COM 83088M102 221 3,500 SH   DFND 1 2 3 4 5 0 3,500 0
SPARK THERAPEUTICS INC COM 84652J103 6,886 134,669 SH   DFND 1 2 3 4 5 0 134,669 0
SPIRIT RLTY CAP INC NEW NOTE 2.875% 5/1 84860WAA0 2,714 2,500,000 PRN   DFND 1 2 3 4 5 0 0 0
ST JUDE MED INC COM 790849103 6,552 84,000 SH   DFND 1 2 3 4 5 0 84,000 0
STANDARD CHARTERED PLC DEBT 6.500%12/2 G84228CE6 6,540 7,000,000 PRN   DFND 1 2 3 4 5 0 0 0
STILLWATER MNG CO NOTE 1.750%10/1 86074QAL6 1,946 1,727,000 PRN   DFND 1 2 3 4 5 0 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039100 4,791 182,669 SH   DFND 1 2 3 4 5 0 182,669 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 8,307 165,389 SH   DFND 1 2 3 4 5 0 165,389 0
UNDER ARMOUR INC CL C 904311206 52,342 1,437,955 SH   DFND 1 2 3 4 5 0 1,437,955 0
UNITED MICROELECTRONICS CORP SPON ADR NEW 910873405 4,245 2,133,210 SH   DFND 1 2 3 4 5 0 2,133,210 0
UR ENERGY INC COM 91688R108 3,230 5,422,516 SH   DFND 1 2 3 4 5 0 5,422,516 0
VALSPAR CORP COM 920355104 2,431 22,500 SH   DFND 1 2 3 4 5 0 22,500 0
VERISIGN INC SDCV 3.250% 8/1 92343EAD4 83,275 32,778,000 PRN   DFND 1 2 3 4 5 0 0 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 8,789 105,550 SH   DFND 1 2 3 4 5 0 105,550 0
WEATHERFORD INTL LTD NOTE 5.875% 7/0 947075AH0 10,951 10,000,000 PRN   DFND 1 2 3 4 5 0 0 0
WEBMD HEALTH CORP NOTE 1.500%12/0 94770VAK8 43,306 34,000,000 PRN   DFND 1 2 3 4 5 0 0 0
WELLPOINT INC NOTE 2.750%10/1 94973VBG1 14,865 8,100,000 PRN   DFND 1 2 3 4 5 0 0 0
WRIGHT MED GROUP INC NOTE 2.000% 2/1 98235TAE7 10,176 11,000,000 PRN   DFND 1 2 3 4 5 0 0 0
YPF SOCIEDAD ANONIMA SPON ADR CL D 984245100 575 30,000 SH   DFND 1 2 3 4 5 0 30,000 0
ZIMMER BIOMET HLDGS INC COM 98956P102 6,569 54,569 SH   DFND 1 2 3 4 5 0 54,569 0
ZOETIS INC CL A 98978V103 9,777 205,995 SH   DFND 1 2 3 4 5 0 205,995 0