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
51JOB INC 3.25 15APR19 SDBCV 316827AC8 33,070 32,485,000 PRN   SOLE   27,267,000 0 5,218,000
51JOB INC-ADR COM 316827104 6,099 208,051 SH   SOLE   138,230 0 69,821
ALERE INC 3% 31DEC49 SER B PFD CVPFD 01449J204 108,911 330,514 SH   SOLE   283,623 0 46,891
ALIBABA GROUP HOLDING-SP COM 01609W102 23,859 300,000 SH Call SOLE   0 0 0
ALIBABA GROUP HOLDING-SP COM 01609W102 23,859 300,000 SH Put SOLE   0 0 0
ALPHABET INC-CL C COM 02079K107 12,458 18,000 SH Call SOLE   0 0 0
ALPHABET INC-CL C COM 02079K107 12,458 18,000 SH Put SOLE   0 0 0
AMERICAN REALTY 3% 1AUG18 SDBCV 02917TAA2 34,762 35,105,000 PRN   SOLE   29,435,000 0 5,670,000
AMERICAN RESIDENTIAL 3.25% 15NOV18 SDBCV 02927FAA0 55,266 46,500,000 PRN   SOLE   38,993,000 0 7,507,000
AMEX ENERGY SELECT SPDR IDX COM 81369Y506 34,120 500,000 SH Call SOLE   0 0 0
APOLLO CMMRL REAL 5.5% 15MAR19 SDBCV 03762UAA3 81,263 79,651,000 PRN   SOLE   65,828,000 0 13,823,000
APPLE INC COM 037833100 21,988 230,000 SH Call SOLE   0 0 0
APPLE INC COM 037833100 21,988 230,000 SH Put SOLE   0 0 0
APPLE INC COM 037833100 5,238 54,794 SH   SOLE   52,291 0 2,503
BIOMARIN PHARMA 0.75 15OCT18 SDBCV 09061GAE1 27,360 24,592,000 PRN   SOLE   20,220,000 0 4,372,000
BIOMARIN PHARMA 1.5 15OCT20 SDBCV 09061GAF8 24,046 20,760,000 PRN   SOLE   17,085,000 0 3,675,000
CANADIAN SOLAR 4.25% 15FEB19 SDBCV 136635AE9 857 1,000,000 PRN   SOLE   825,000 0 175,000
CHENIERE ENERGY 4.25 15MAR45 SDBCV 16411RAG4 2,787 4,893,000 PRN   SOLE   4,032,000 0 861,000
COLONY FINANCIA 3.875% 15JAN21 SDBCV 19624RAB2 57,452 60,339,000 PRN   SOLE   50,072,000 0 10,267,000
COLONY FINANCIAL 5% 15APR23 SDBCV 19624RAA4 11,269 11,738,000 PRN   SOLE   9,864,000 0 1,874,000
CONSOLIDATED-TOM 4.5 15MAR20 SDB 210226AB2 11,339 12,000,000 PRN   SOLE   9,880,000 0 2,120,000
CTRIP.COM INTL LT 1.99 01JUL25 SDBCV 22943FAH3 70,646 65,170,000 PRN   SOLE   55,258,000 0 9,912,000
CTRIP.COM INTL LTD 1% 01JUL20 SDBCV 22943FAF7 24,811 23,485,000 PRN   SOLE   20,628,000 0 2,857,000
CYPRESS SEMICONDUCTOR CORP COM 232806109 2,415 228,925 SH   SOLE   201,926 0 26,999
DEPOMED INC 2.5 1SEP21 SDBCV 249908AA2 70,904 58,650,000 PRN   SOLE   48,388,000 0 10,262,000
DHT HOLDINGS INC 4.5% 01OCT19 SDBCV 23335SAB2 2,000 2,100,000 PRN   SOLE   1,538,000 0 562,000
DOUBLE EAGLE ACQUISITION COR COM G28195108 7,351 750,000 SH   SOLE   635,873 0 114,127
DYNEGY INC 7% 1JUL19 CVPFD 26817R405 6,446 60,000 SH   SOLE   49,259 0 10,741
EMERGENT BIOSOL 2.875 15JAN21 SDBCV 29089QAB1 12,502 11,000,000 PRN   SOLE   9,072,000 0 1,928,000
ENDOLOGIX INC 3.25 1NOV20 SDBCV 29266SAB2 12,165 9,319,000 PRN   SOLE   7,677,000 0 1,642,000
FIREEYE INC 1% 1JUN35 SDBCV 31816QAB7 28,869 31,798,000 PRN   SOLE   26,218,000 0 5,580,000
GENERAL MOTORS CO COM 37045V100 1,415 49,965 SH   SOLE   38,499 0 11,466
GLOBAL PARTNER ACQUISITION C COM 37954X204 4,880 500,000 SH   SOLE   382,262 0 117,738
GOGO INC COM 38046C109 3,257 388,200 SH   SOLE   294,797 0 93,403
GORES HOLDINGS INC COM 382866200 5,000 500,000 SH   SOLE   385,763 0 114,237
HORIZON PHARMA 2.5 15MAR22 SDB 44052TAB7 28,448 31,091,000 PRN   SOLE   25,707,000 0 5,384,000
ILLUMINA INC 0% 15JUN19 SDBCV 452327AF6 1,468 1,500,000 PRN   SOLE   1,257,000 0 243,000
INCYTE CORP LTD 0.375% 15NOV18 SDBCV 45337CAM4 6,550 3,901,000 PRN   SOLE   3,211,000 0 690,000
INCYTE CORP LTD 1.25% 15NOV20 SDBCV 45337CAN2 38,737 22,732,000 PRN   SOLE   19,050,000 0 3,682,000
INTERACTIVE I 1.25% 01JUN20 SDBCV 45841VAB5 9,506 10,000,000 PRN   SOLE   8,241,000 0 1,759,000
INTERCEPT PHARMACEUTICALS IN COM 45845P108 1,329 9,316 SH   SOLE   9,316 0 0
IRONWOOD PHARMAC 2.25% 15JUN22 SDBCV 46333XAD0 24,084 23,267,000 PRN   SOLE   19,183,000 0 4,084,000
ISHARES MSCI EAFE INDEX FUND COM 464287465 16,746 300,000 SH Call SOLE   0 0 0
ISHARES MSCI EMERGING MKT IN COM 464287234 10,308 300,000 SH Call SOLE   0 0 0
JAZZ INVESTMENTS 1.875 15AUG21 SDBCV 472145AB7 9,966 9,258,000 PRN   SOLE   7,594,000 0 1,664,000
LEXICON PHARMA 5.25 1DEC21 SDBCV 528872AB0 5,845 3,125,000 PRN   SOLE   2,576,000 0 549,000
LIGAND PHARMA 0.75% 15AUG19 SDBCV 53220KAD0 69,957 41,855,000 PRN   SOLE   35,069,000 0 6,786,000
MEDICINES COMPANY 2.5 15JAN22 SDBCV 584688AE5 5,930 5,000,000 PRN   SOLE   4,126,000 0 874,000
MICRON TECH 1.625% 15FEB33 SDBCV 595112AU7 9,335 6,660,000 PRN   SOLE   5,647,000 0 1,013,000
MICRON TECH 2.375% 01MAY32 A SDBCV 595112AW3 36,770 24,500,000 PRN   SOLE   21,529,000 0 2,971,000
MICRON TECH INC 2.125% 15FEB33 SDBCV 595112AV5 66,306 45,675,000 PRN   SOLE   41,672,000 0 4,003,000
MICRON TECHN 3.125% 01MAY32 A SDBCV 595112AX1 73,874 48,128,000 PRN   SOLE   42,080,000 0 6,048,000
MICROSOFT CORP COM 594918104 12,793 250,000 SH Call SOLE   0 0 0
MICROSOFT CORP COM 594918104 12,793 250,000 SH Put SOLE   0 0 0
MICROSOFT CORP COM 594918104 2,796 54,629 SH   SOLE   52,056 0 2,573
MOLINA HEALTH 1.125% 15JAN20 SDBCV 60855RAC4 41,654 30,779,000 PRN   SOLE   25,361,000 0 5,418,000
MOLINA HEALTHCAR 1.625%15AUG44 SDBCV 60855RAD2 1,105 1,011,000 PRN   SOLE   832,000 0 179,000
NATIONAL HEALTH I 3.25% 1APR21 SDBCV 63633DAE4 1,498 1,354,000 PRN   SOLE   1,143,000 0 211,000
NETSUITE INC 0.25% 01JUL18 SDBCV 64118QAB3 5,463 5,552,000 PRN   SOLE   4,568,000 0 984,000
NEVRO CORP 1.75% 01JUN21 SDBCV 64157FAA1 8,423 8,000,000 PRN   SOLE   6,602,000 0 1,398,000
NUANCE COMMU 1.5 01NOV35 SDBCV 67020YAG5 972 1,000,000 PRN   SOLE   839,000 0 161,000
ON SEMICONDUCTOR CORP COM 682189105 322 36,500 SH   SOLE   30,854 0 5,646
PACE HOLDINGS CORP COM G6865N129 4,547 454,739 SH   SOLE   353,100 0 101,639
PALO ALTO NET 0 1JUL19 SDBCV 697435AB1 9,579 7,500,000 PRN   SOLE   6,176,000 0 1,324,000
QIHO360 TECCO LTD 0.5% 15AUG20 SDBCV 74734MAE9 17,958 18,200,000 PRN   SOLE   15,779,000 0 2,421,000
QIHOO 360 TECH CO 2.5% 15SEP18 SDBCV 74734MAB5 56,582 56,860,000 PRN   SOLE   48,263,000 0 8,597,000
QUIDEL CORP 3.25% 15DEC20 SDBCV 74838JAA9 34,884 37,464,000 PRN   SOLE   31,605,000 0 5,859,000
REPLIGEN CORP 2.125% 01JUN21 SDBCV 759916AA7 10,282 9,500,000 PRN   SOLE   7,969,000 0 1,531,000
S&P 500 DEPOSITORY RECEIPT COM 78462F103 157,107 750,000 SH Call SOLE   0 0 0
S&P 500 DEPOSITORY RECEIPT COM 78462F103 16,762 80,000 SH   SOLE   76,592 0 3,408
SINA CORP 1% 01DEC18 SDBCV 82922RAD5 30,970 31,389,000 PRN   SOLE   27,127,000 0 4,262,000
STARWOOD PROPERTY 4.55% 1MAR18 SDBCV 85571BAA3 28,850 27,617,000 PRN   SOLE   22,809,000 0 4,808,000
STARWOOD PRPRTY TR3.75 15OCT17 SDBCV 85571BAC9 56,257 55,723,000 PRN   SOLE   46,699,000 0 9,024,000
STARWOOD WAYPOINT 3% 1JUL19 SDB 85571WAB5 59,798 54,069,000 PRN   SOLE   44,611,000 0 9,458,000
STARWOOD WAYPOINT 4.5 15OCT17 SDBCV 85571WAD1 13,962 12,631,000 PRN   SOLE   10,393,000 0 2,238,000
SUNPOWER CORP .75 1JUN18 SDBCV 867652AG4 6,970 7,299,000 PRN   SOLE   6,018,000 0 1,281,000
TERRAFORM GLOBAL INC - CL A COM 88104M101 14,592 4,475,701 SH   SOLE   3,753,253 0 722,448
TESARO INC 3% 01OCT21 SDBCV 881569AA5 62,918 25,095,000 PRN   SOLE   20,631,000 0 4,464,000
TETRALOGIC PHAR 8% 15JUN19 SDBCV 88165UAB5 1,302 7,500,000 PRN   SOLE   5,634,000 0 1,866,000
TIMKENSTEEL 6% 1JUN21 SDB 887399AA1 13,731 13,000,000 PRN   SOLE   10,737,000 0 2,263,000
TRINA SOLAR LTD 3.5% 15JUN19 SDBCV 89628EAC8 25,383 29,250,000 PRN   SOLE   25,314,000 0 3,936,000
TRINA SOLAR LTD 4% 15OCT17 SDBCV 89628EAE4 18,606 22,000,000 PRN   SOLE   19,043,000 0 2,957,000
TRINA SOLAR LTD-SPON ADR COM 89628E104 4,348 561,880 SH   SOLE   166,824 0 395,056
TWITTER INC 0.25% 15SEP19 SDBCV 90184LAB8 78,821 85,768,000 PRN   SOLE   70,540,000 0 15,228,000
UNISYS CORP COM 909214306 2,575 353,700 SH   SOLE   289,421 0 64,279
VECTOR GROUP LTD 1.75% 15APR20 SDBCV 92240MBC1 52,184 46,895,000 PRN   SOLE   38,613,000 0 8,282,000
VIPSHOP HLDG LTD 1.5% 15MAR19 SDBCV 92763WAA1 39,402 39,900,000 PRN   SOLE   34,478,000 0 5,422,000
WHITING PETROLEUM 1.25% 1APR20 SDBCV 966387AL6 2,793 3,500,000 PRN   SOLE   2,934,000 0 566,000
WORKDAY INC .75% 15JUL18 SDBCV 98138HAC5 244 220,000 PRN   SOLE   181,000 0 39,000
WORKDAY INC 1.5% 15JUL20 SDBCV 98138HAD3 32,052 27,500,000 PRN   SOLE   22,578,000 0 4,922,000
YAHOO INC 0% 1DEC18 SDBCV 984332AF3 51,014 51,225,000 PRN   SOLE   31,302,000 0 19,923,000
YY INC 2.25 1APR19 SDBCV 98426TAB2 12,137 12,351,000 PRN   SOLE   10,690,000 0 1,661,000