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
ACHAOGEN INC COM 004449104 435 90,850 SH   DFND 1 2 3 4 5 0 90,850 0
AGILENT TECHNOLOGIES INC COM 00846U101 353 7,500 SH   DFND 1 2 3 4 5 0 7,500 0
ALERE INC COM 01449J105 2,919 67,500 SH   DFND 1 2 3 4 5 0 67,500 0
ALLERGAN PLC SHS G0177J108 11,861 51,500 SH   DFND 1 2 3 4 5 0 51,500 0
ALLSCRIPTS HEALTHCARE SOLUTN NOTE 1.250% 7/0 01988PAD0 30,917 30,000,000 PRN   DFND 1 2 3 4 5 0 0 0
ALNYLAM PHARMACEUTICALS INC COM 02043Q107 9,135 134,780 SH   DFND 1 2 3 4 5 0 134,780 0
ALTISOURCE PORTFOLIO SOLNS S REG SHS L0175J104 12,150 375,000 SH   DFND 1 2 3 4 5 0 375,000 0
AMC ENTMT HLDGS INC CL A COM 00165C104 2,176 70,000 SH   DFND 1 2 3 4 5 0 70,000 0
AMICUS THERAPEUTICS INC COM 03152W109 12,010 1,623,000 SH   DFND 1 2 3 4 5 0 1,623,000 0
ANADARKO PETE CORP COM 032511107 1,267 20,000 SH   DFND 1 2 3 4 5 0 20,000 0
ARIAD PHARMACEUTICALS INC COM 04033A100 13,855 1,012,046 SH   DFND 1 2 3 4 5 0 1,012,046 0
ATLASSIAN CORP PLC CL A G06242104 9,120 304,285 SH   DFND 1 2 3 4 5 0 304,285 0
BARCLAYS BK PLC IPATH S&P500 VIX 06740Q252 1,397 41,000 SH   DFND 1 2 3 4 5 0 41,000 0
BARCLAYS PLC NOTE 8.250%12/3 06738EAA3 1,008 1,000,000 PRN   DFND 1 2 3 4 5 0 0 0
BEIGENE LTD SPONSORED ADR 07725L102 2,260 73,358 SH   DFND 1 2 3 4 5 0 73,358 0
BHP BILLITON LTD SPONSORED ADR 088606108 17,884 513,170 SH   DFND 1 2 3 4 5 0 513,170 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 347 3,750 SH   DFND 1 2 3 4 5 0 3,750 0
BIOMARIN PHARMACEUTICAL INC NOTE 0.750%10/1 09061GAE1 1,202 1,000,000 PRN   DFND 1 2 3 4 5 0 0 0
BLUEBIRD BIO INC COM 09609G100 2,779 41,000 SH   DFND 1 2 3 4 5 0 41,000 0
BOSTON SCIENTIFIC CORP COM 101137107 333 14,000 SH   DFND 1 2 3 4 5 0 14,000 0
BROADCOM LTD SHS Y09827109 518 3,000 SH   DFND 1 2 3 4 5 0 3,000 0
CARDTRONICS INC NOTE 1.000%12/0 14161HAG3 12,351 11,650,000 PRN   DFND 1 2 3 4 5 0 0 0
CARNIVAL PLC ADR 14365C103 1,209 24,586 SH   DFND 1 2 3 4 5 0 24,586 0
CELGENE CORP COM 151020104 366 3,500 SH   DFND 1 2 3 4 5 0 3,500 0
CEMEX SAB DE CV NOTE 3.750% 3/1 151290BC6 15,762 14,000,000 PRN   DFND 1 2 3 4 5 0 0 0
CENTRAL GARDEN & PET CO CL A NON-VTG 153527205 420 16,945 SH   DFND 1 2 3 4 5 0 16,945 0
CEPHEID DBCV 1.250% 2/0 15670RAC1 26,004 25,000,000 PRN   DFND 1 2 3 4 5 0 0 0
CHEMTURA CORP COM NEW 163893209 492 15,000 SH   DFND 1 2 3 4 5 0 15,000 0
CHINA CONSTR BK CORP PRFD 4.650%12/3 Y1R396FZ1 2,136 2,000,000 PRN   DFND 1 2 3 4 5 0 0 0
CIGNA CORPORATION COM 125509109 1,890 14,500 SH   DFND 1 2 3 4 5 0 14,500 0
CNA FINL CORP COM 126117100 346 10,044 SH   DFND 1 2 3 4 5 0 10,044 0
COBALT INTL ENERGY INC NOTE 2.625%12/0 19075FAA4 3,900 7,500,000 PRN   DFND 1 2 3 4 5 0 0 0
COBALT INTL ENERGY INC NOTE 3.125% 5/1 19075FAB2 2,977 7,500,000 PRN   DFND 1 2 3 4 5 0 0 0
COMMERCEHUB INC COM SER A 20084V108 1,388 87,823 SH   DFND 1 2 3 4 5 0 87,823 0
COMMUNITY HEALTH SYS INC NEW RIGHT 99/99/9999 203668116 25 2,500,000 SH   DFND 1 2 3 4 5 0 2,500,000 0
CONCHO RES INC COM 20605P101 1,098 8,000 SH   DFND 1 2 3 4 5 0 8,000 0
CONSTELLIUM NV CL A N22035104 7,464 1,036,800 SH   DFND 1 2 3 4 5 0 1,036,800 0
CST BRANDS INC COM 12646R105 721 15,000 SH   DFND 1 2 3 4 5 0 15,000 0
CTRIP COM INTL LTD NOTE 1.000% 7/0 22943FAF7 5,905 5,423,000 PRN   DFND 1 2 3 4 5 0 0 0
CTRIP COM INTL LTD NOTE 1.250%10/1 22943FAD2 519 400,000 PRN   DFND 1 2 3 4 5 0 0 0
CTRIP COM INTL LTD NOTE 1.990% 7/0 22943FAH3 9,980 8,812,000 PRN   DFND 1 2 3 4 5 0 0 0
DEVON ENERGY CORP NEW COM 25179M103 661 15,000 SH   DFND 1 2 3 4 5 0 15,000 0
DISCOVERY COMMUNICATNS NEW COM SER A 25470F104 457 16,991 SH   DFND 1 2 3 4 5 0 16,991 0
DYNAVAX TECHNOLOGIES CORP COM NEW 268158201 3,321 316,582 SH   DFND 1 2 3 4 5 0 316,582 0
ENERGY FUELS INC COM NEW 292671708 707 441,997 SH   DFND 1 2 3 4 5 0 441,997 0
ENVISION HEALTHCARE HLDGS IN COM 29413U103 946 42,500 SH   DFND 1 2 3 4 5 0 42,500 0
EPIZYME INC COM 29428V104 6,242 634,300 SH   DFND 1 2 3 4 5 0 634,300 0
ETF MANAGERS TR PUREFUNDS ISE CY 26924G201 502 18,000 SH   DFND 1 2 3 4 5 0 18,000 0
EURONAV NV ANTWERPEN SHS B38564108 1,600 210,000 SH   DFND 1 2 3 4 5 0 210,000 0
EURONET WORLDWIDE INC NOTE 1.500%10/0 298736AH2 22,225 17,500,000 PRN   DFND 1 2 3 4 5 0 0 0
EXTRA SPACE STORAGE INC COM 30225T102 4,075 51,320 SH   DFND 1 2 3 4 5 0 51,320 0
FIDELITY NATIONAL FINANCIAL NOTE 4.250% 8/1 31620RAE5 63,328 30,650,000 PRN   DFND 1 2 3 4 5 0 0 0
FIREEYE INC COM 31816Q101 273 18,500 SH   DFND 1 2 3 4 5 0 18,500 0
FIREEYE INC NOTE 1.625% 6/0 31816QAD3 27,609 30,000,000 PRN   DFND 1 2 3 4 5 0 0 0
FIRST MAJESTIC SILVER CORP COM 32076V103 1,288 125,000 SH   DFND 1 2 3 4 5 0 125,000 0
HSBC HLDGS PLC NOTE 6.375%12/3 404280AT6 3,000 3,000,000 PRN   DFND 1 2 3 4 5 0 0 0
HUMANA INC COM 444859102 1,680 9,500 SH   DFND 1 2 3 4 5 0 9,500 0
IMS HEALTH HLDGS INC COM 44970B109 784 25,000 SH   DFND 1 2 3 4 5 0 25,000 0
INGRAM MICRO INC CL A 457153104 5,595 156,896 SH   DFND 1 2 3 4 5 0 156,896 0
INTEGRATED DEVICE TECHNOLOGY COM 458118106 254 11,000 SH   DFND 1 2 3 4 5 0 11,000 0
INTEL CORP SDCV 12/1 458140AD2 29,193 21,000,000 PRN   DFND 1 2 3 4 5 0 0 0
INTEL CORP SDCV 3.250% 8/0 458140AF7 20,675 11,250,000 PRN   DFND 1 2 3 4 5 0 0 0
ISHARES TR IBOXX HI YD ETF 464288513 689 7,900 SH   DFND 1 2 3 4 5 0 7,900 0
ISHARES TR NASDQ BIOTEC ETF 464287556 246 850 SH   DFND 1 2 3 4 5 0 850 0
KITE PHARMA INC COM 49803L109 3,474 62,200 SH   DFND 1 2 3 4 5 0 62,200 0
KLA-TENCOR CORP COM 482480100 1,081 15,500 SH   DFND 1 2 3 4 5 0 15,500 0
LAM RESEARCH CORP NOTE 1.250% 5/1 512807AL2 13,127 8,200,000 PRN   DFND 1 2 3 4 5 0 0 0
LIBERTY BROADBAND CORP COM SER A 530307107 2,717 38,723 SH   DFND 1 2 3 4 5 0 38,723 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 1,741 50,936 SH   DFND 1 2 3 4 5 0 50,936 0
LIBERTY INTERACTIVE CORP LBT VENT COM A 53071M880 13,219 331,556 SH   DFND 1 2 3 4 5 0 331,556 0
LIBERTY MEDIA CORP DELAWARE COM A MEDIA GRP 531229870 1,780 62,125 SH   DFND 1 2 3 4 5 0 62,125 0
LIBERTY MEDIA CORP DELAWARE COM A SIRIUSXM 531229409 263 7,746 SH   DFND 1 2 3 4 5 0 7,746 0
LIBERTY MEDIA CORP DELAWARE COM C BRAVES GRP 531229888 1,119 64,386 SH   DFND 1 2 3 4 5 0 64,386 0
LIBERTY MEDIA CORP DELAWARE COM C SIRIUSXM 531229607 5,460 163,427 SH   DFND 1 2 3 4 5 0 163,427 0
LIBERTY MEDIA CORP DELAWARE NOTE 1.375%10/1 531229AB8 11,395 10,800,000 PRN   DFND 1 2 3 4 5 0 0 0
LIBERTY TRIPADVISOR HLDGS IN COM SER A 531465102 4,335 198,403 SH   DFND 1 2 3 4 5 0 198,403 0
LIGAND PHARMACEUTICALS INC NOTE 0.750% 8/1 53220KAD0 17,562 12,000,000 PRN   DFND 1 2 3 4 5 0 0 0
LINKEDIN CORP COM CL A 53578A108 4,730 24,750 SH   DFND 1 2 3 4 5 0 24,750 0
LINKEDIN CORP NOTE 0.500%11/0 53578AAB4 12,916 13,000,000 PRN   DFND 1 2 3 4 5 0 0 0
MAG SILVER CORP COM 55903Q104 528 35,000 SH   DFND 1 2 3 4 5 0 35,000 0
MICROCHIP TECHNOLOGY INC NOTE 1.625% 2/1 595017AD6 10,785 8,412,000 PRN   DFND 1 2 3 4 5 0 0 0
MICRON TECHNOLOGY INC NOTE 2.375% 5/0 595112AW3 41,046 21,450,000 PRN   DFND 1 2 3 4 5 0 0 0
MICRON TECHNOLOGY INC NOTE 3.125% 5/0 595112AX1 1,154 600,000 PRN   DFND 1 2 3 4 5 0 0 0
MOLINA HEALTHCARE INC NOTE 1.125% 1/1 60855RAC4 60,868 40,000,000 PRN   DFND 1 2 3 4 5 0 0 0
MONSANTO CO NEW COM 61166W101 2,759 27,000 SH   DFND 1 2 3 4 5 0 27,000 0
NATIONAL WESTMINSTER BK PLC SPON ADR C 638539882 467 18,145 SH   DFND 1 2 3 4 5 0 18,145 0
NAVISTAR INTL CORP NEW NOTE 4.500%10/1 63934EAQ1 973 1,000,000 PRN   DFND 1 2 3 4 5 0 0 0
NAVISTAR INTL CORP NEW NOTE 4.750% 4/1 63934EAS7 4,840 5,000,000 PRN   DFND 1 2 3 4 5 0 0 0
NEWS CORP NEW CL A 65249B109 5,715 408,782 SH   DFND 1 2 3 4 5 0 408,782 0
NVIDIA CORP NOTE 1.000%12/0 67066GAC8 17,400 5,100,000 PRN   DFND 1 2 3 4 5 0 0 0
NXP SEMICONDUCTORS N V COM N6596X109 255 2,500 SH   DFND 1 2 3 4 5 0 2,500 0
OCCIDENTAL PETE CORP DEL COM 674599105 2,618 35,900 SH   DFND 1 2 3 4 5 0 35,900 0
OCH ZIFF CAP MGMT GROUP CL A 67551U105 703 162,000 SH   DFND 1 2 3 4 5 0 162,000 0
OCWEN FINL CORP COM NEW 675746309 4,863 1,325,000 SH   DFND 1 2 3 4 5 0 1,325,000 0
OREXIGEN THERAPEUTICS INC COM NEW 686164302 38 11,300 SH   DFND 1 2 3 4 5 0 11,300 0
OVASCIENCE INC COM 69014Q101 4,897 684,000 SH   DFND 1 2 3 4 5 0 684,000 0
PALO ALTO NETWORKS INC NOTE 7/0 697435AB1 55,662 36,500,000 PRN   DFND 1 2 3 4 5 0 0 0
PARSLEY ENERGY INC CL A 701877102 838 25,000 SH   DFND 1 2 3 4 5 0 25,000 0
PATTERN ENERGY GROUP INC NOTE 4.000% 7/1 70338PAB6 21,962 21,500,000 PRN   DFND 1 2 3 4 5 0 0 0
PAYPAL HLDGS INC COM 70450Y103 256 6,250 SH   DFND 1 2 3 4 5 0 6,250 0
PINNACLE FOODS INC DEL COM 72348P104 527 10,500 SH   DFND 1 2 3 4 5 0 10,500 0
PIONEER NAT RES CO COM 723787107 1,856 10,000 SH   DFND 1 2 3 4 5 0 10,000 0
PRETIUM RES INC COM 74139C102 1,387 135,000 SH   DFND 1 2 3 4 5 0 135,000 0
PRICELINE GRP INC NOTE 0.350% 6/1 741503AS5 10,263 8,000,000 PRN   DFND 1 2 3 4 5 0 0 0
PRICELINE GRP INC NOTE 1.000% 3/1 741503AQ9 51,526 32,500,000 PRN   DFND 1 2 3 4 5 0 0 0
PROSPECT CAPITAL CORPORATION NOTE 5.375%10/1 74348TAK8 1,051 1,000,000 PRN   DFND 1 2 3 4 5 0 0 0
PROSPECT CAPITAL CORPORATION NOTE 5.750% 3/1 74348TAL6 11,396 11,000,000 PRN   DFND 1 2 3 4 5 0 0 0
PROSPECT CAPITAL CORPORATION NOTE 5.875% 1/1 74348TAM4 3,123 3,000,000 PRN   DFND 1 2 3 4 5 0 0 0
RADIUS HEALTH INC COM NEW 750469207 2,366 43,737 SH   DFND 1 2 3 4 5 0 43,737 0
RED HAT INC COM 756577102 3,578 44,269 SH   DFND 1 2 3 4 5 0 44,269 0
RED HAT INC NOTE 0.250%10/0 756577AD4 14,414 11,350,000 PRN   DFND 1 2 3 4 5 0 0 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
SALESFORCE COM INC NOTE 0.250% 4/0 79466LAD6 29,970 25,000,000 PRN   DFND 1 2 3 4 5 0 0 0
SEACOR HOLDINGS INC NOTE 2.500%12/1 811904AM3 2,437 2,400,000 PRN   DFND 1 2 3 4 5 0 0 0
SERES THERAPEUTICS INC COM 81750R102 1,991 162,000 SH   DFND 1 2 3 4 5 0 162,000 0
SKYWORKS SOLUTIONS INC COM 83088M102 247 3,250 SH   DFND 1 2 3 4 5 0 3,250 0
ST JUDE MED INC COM 790849103 3,549 44,500 SH   DFND 1 2 3 4 5 0 44,500 0
STANDARD CHARTERED PLC DEBT 6.500%12/3 G84228CE6 3,860 4,000,000 PRN   DFND 1 2 3 4 5 0 0 0
STANDARD CHARTERED PLC DEBT 7.500%12/3 G84228CQ9 15,090 15,000,000 PRN   DFND 1 2 3 4 5 0 0 0
STILLWATER MNG CO NOTE 1.750%10/1 86074QAL6 2,089 1,727,000 PRN   DFND 1 2 3 4 5 0 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADR 874039100 5,588 182,669 SH   DFND 1 2 3 4 5 0 182,669 0
TEVA PHARMACEUTICAL INDS LTD ADR 881624209 497 10,800 SH   DFND 1 2 3 4 5 0 10,800 0
TWENTY FIRST CENTY FOX INC CL A 90130A101 4,874 201,234 SH   DFND 1 2 3 4 5 0 201,234 0
U S SILICA HLDGS INC COM 90346E103 233 5,000 SH   DFND 1 2 3 4 5 0 5,000 0
UNDER ARMOUR INC CL C 904311206 57,442 1,696,460 SH   DFND 1 2 3 4 5 0 1,696,460 0
UNITED MICROELECTRONICS CORP SPON ADR NEW 910873405 3,946 2,133,210 SH   DFND 1 2 3 4 5 0 2,133,210 0
UR ENERGY INC COM 91688R108 2,636 5,339,128 SH   DFND 1 2 3 4 5 0 5,339,128 0
VALSPAR CORP COM 920355104 2,493 23,500 SH   DFND 1 2 3 4 5 0 23,500 0
VANECK VECTORS ETF TR UNCVTL OIL GAS 92189F668 2,081 115,300 SH   DFND 1 2 3 4 5 0 115,300 0
VERISIGN INC SDCV 3.250% 8/1 92343EAD4 103,285 45,000,000 PRN   DFND 1 2 3 4 5 0 0 0
VIPSHOP HLDGS LTD SPONSORED ADR 92763W103 6,596 449,600 SH   DFND 1 2 3 4 5 0 449,600 0
WALGREENS BOOTS ALLIANCE INC COM 931427108 1,894 23,500 SH   DFND 1 2 3 4 5 0 23,500 0
WEBMD HEALTH CORP NOTE 1.500%12/0 94770VAK8 39,311 34,000,000 PRN   DFND 1 2 3 4 5 0 0 0
WELLPOINT INC NOTE 2.750%10/1 94973VBG1 14,228 8,050,000 PRN   DFND 1 2 3 4 5 0 0 0
WHITEWAVE FOODS CO COM 966244105 3,919 72,000 SH   DFND 1 2 3 4 5 0 72,000 0
WRIGHT MED GROUP INC NOTE 2.000% 2/1 98235TAE7 12,855 12,000,000 PRN   DFND 1 2 3 4 5 0 0 0
YPF SOCIEDAD ANONIMA SPON ADR CL D 984245100 547 30,000 SH   DFND 1 2 3 4 5 0 30,000 0
ZILLOW GROUP INC CL A 98954M101 8,440 244,987 SH   DFND 1 2 3 4 5 0 244,987 0
ZOETIS INC CL A 98978V103 562 10,800 SH   DFND 1 2 3 4 5 0 10,800 0