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
DOUBLE EAGLE ACQUISITION COR COM G28195108 6,928 656,725 SH   SOLE   635,873 0 20,852
51JOB INC 3.25 15APR19 SDBCV 316827AC8 32,982 30,673,000 PRN   SOLE   27,285,000 0 3,388,000
51JOB INC-ADR COM 316827104 2,589 70,617 SH   SOLE   6,652 0 63,965
ADVANCED MICRO 2.125 01SEP26 SDBCV 007903BD8 148,707 75,296,000 PRN   SOLE   66,938,000 0 8,358,000
AK STEEL CORP 5 15NOV19 SDBCV 001546AP5 4,960 3,150,000 PRN   SOLE   2,807,000 0 343,000
ALERE INC 3 31DEC49 SER B PFD CVPFD 01449J204 108,353 332,547 SH   SOLE   295,847 0 36,700
ALLEGHENY TECHN 4.75 01JUL22 SDBCV 01741RAG7 84,688 56,887,000 PRN   SOLE   50,589,000 0 6,298,000
AMAG PHARMACEUTLS 2.5 15FEB19 SDBCV 00163UAA4 38,458 35,213,000 PRN   SOLE   31,296,000 0 3,917,000
AMERICAN REALTY 3 1AUG18 SDBCV 02917TAA2 65,942 65,807,000 PRN   SOLE   58,537,000 0 7,270,000
AMERICAN RESIDEN 3.25 SDBCV 02927FAA0 54,469 40,867,000 PRN   SOLE   36,352,000 0 4,515,000
AMEX FINANCIAL SELECT SPDR IDX COM 81369Y605 16,611 700,000 SH Put SOLE   0 0 0
APOLLO CMMRL REAL 5.5 15MAR19 SDBCV 03762UAA3 26,255 23,893,000 PRN   SOLE   21,244,000 0 2,649,000
APPLE INC COM 037833100 13,648 95,000 SH Call SOLE   0 0 0
APPLE INC COM 037833100 13,648 95,000 SH Put SOLE   0 0 0
ARBOR REALTY TRU 6.5 01OCT19 SDBCV 038923AA6 13,057 12,408,000 PRN   SOLE   11,038,000 0 1,370,000
ARRAY BIO INC 3 1JUN20 SDBCV 04269XAA3 11,052 7,750,000 PRN   SOLE   6,923,000 0 827,000
ASHFORD HOSPITALITY PRIM PFD 044102507 3,420 173,843 SH   SOLE   167,456 0 6,387
ATLANTICA YIELD PLC COM G0751N103 917 43,775 SH   SOLE   41,531 0 2,244
BANK OF AMERICA CORP-CW19 RT 060505153 3,726 4,006,857 SH   SOLE   3,503,496 0 503,361
BIOMARIN PHARMA 1.5 15OCT20 SDBCV 09061GAF8 54,646 46,159,000 PRN   SOLE   41,031,000 0 5,128,000
CHENIERE ENERGY 4.25 15MAR45 SDBCV 16411RAG4 3,932 5,750,000 PRN   SOLE   5,088,000 0 662,000
CLOVIS ONCOLOGY 2.5 15SEP21 SDBCV 189464AB6 50,328 39,000,000 PRN   SOLE   34,678,000 0 4,322,000
COLONY FINANCIA 3.875 15JAN21 SDBCV 19624RAB2 69,662 70,362,000 PRN   SOLE   62,549,000 0 7,813,000
COLONY FINANCIAL 5 15APR23 SDBCV 19624RAA4 21,093 21,000,000 PRN   SOLE   18,673,000 0 2,327,000
CONSOLIDATED-TOM 4.5 15MAR20 SDB 210226AB2 22,553 22,166,000 PRN   SOLE   19,649,000 0 2,517,000
COWEN GROUP INC 3 15MAR19 SDB 223622AB7 17,744 17,500,000 PRN   SOLE   15,486,000 0 2,014,000
CTRIP.COM INTL LT 1.99 01JUL25 SDBCV 22943FAH3 33,755 29,145,000 PRN   SOLE   21,473,000 0 7,672,000
DEPOMED INC 2.5 1SEP21 SDBCV 249908AA2 64,003 68,150,000 PRN   SOLE   60,589,000 0 7,561,000
EMERGENT BIOSOL 2.875 15JAN21 SDBCV 29089QAB1 50,351 42,141,000 PRN   SOLE   37,481,000 0 4,660,000
ENDOLOGIX INC 3.25 1NOV20 SDBCV 29266SAB2 11,511 11,639,000 PRN   SOLE   10,247,000 0 1,392,000
FINISAR CORP 0.5 15DEC33 SDBCV 31787AAM3 3,191 2,840,000 PRN   SOLE   2,513,000 0 327,000
FIREEYE INC 1 1JUN35 SDBCV 31816QAB7 31,498 33,507,000 PRN   SOLE   29,785,000 0 3,722,000
FIREEYE INC 1.625 1JUN35 SDBCV 31816QAD3 2,695 3,000,000 PRN   SOLE   2,591,000 0 409,000
GENERAL MOTORS CO COM 37045V100 1,429 40,426 SH   SOLE   38,499 0 1,927
GLOBAL PARTNER ACQUISITION C COM 37954X204 4,037 394,800 SH   SOLE   382,262 0 12,538
GOGO INC COM 38046C109 3,465 315,014 SH   SOLE   294,797 0 20,217
GORES HOLDINGS II INC COM 382867208 3,717 361,268 SH   SOLE   345,293 0 15,975
GREEN PLAINS INC 3.25 01OCT18 SDBCV 393222AD6 9,097 6,798,000 PRN   SOLE   6,047,000 0 751,000
HOLOGIC INC COM 436440101 552 12,980 SH   SOLE   12,524 0 456
HOLOGIC INC FRN 15DEC43 SDBCV 436440AG6 2,482 2,000,000 PRN   SOLE   1,740,000 0 260,000
HORIZON PHARMA 2.5 15MAR22 SDBCV 44052TAB7 22,975 25,106,000 PRN   SOLE   22,315,000 0 2,791,000
ILLUMINA INC 0 15JUN19 SDBCV 452327AF6 4,309 4,265,000 PRN   SOLE   3,756,000 0 509,000
IMPAX LABORA INC 2 15JUN22 SDBCV 45256BAE1 2,836 3,500,000 PRN   SOLE   3,082,000 0 418,000
INFINERA CORP 1.75 1JUN18 SDBCV 45667GAB9 4,266 4,000,000 PRN   SOLE   3,546,000 0 454,000
INFOSYS TECH - ADR ADR 456788108 4,740 300,000 SH Put SOLE   0 0 0
INFOSYS TECH - ADR ADR 456788108 1,517 96,000 SH   SOLE   91,744 0 4,256
INPHI CORP 1.125 1DEC20 SDBCV 45772FAB3 18,031 13,080,000 PRN   SOLE   11,630,000 0 1,450,000
INTEL CORP 2.95 15DEC35 CV SDB 458140AD2 100,571 73,823,000 PRN   SOLE   65,688,000 0 8,135,000
INTERCEPT PHAR 3.25 01JUL23 SDBCV 45845PAA6 13,194 14,122,000 PRN   SOLE   12,496,000 0 1,626,000
IONIS PHARMACEUTIC 1 15NOV21 SDBCV 464337AJ3 43,257 44,830,000 PRN   SOLE   39,875,000 0 4,955,000
IPATH S&P 500 VIX S/T FU ETN COM 06740Q252 9,474 600,000 SH Put SOLE   0 0 0
IRONWOOD PHARMAC 2.25 15JUN22 SDBCV 46333XAD0 71,008 56,915,000 PRN   SOLE   50,600,000 0 6,315,000
ISHARES BARCLAYS 20 YR TREAS COM 464287432 12,071 100,000 SH Call SOLE   0 0 0
ISHARES MSCI EMERGING MKT IN COM 464287234 11,817 300,000 SH Put SOLE   0 0 0
ISHARES SILVER TRUST COM 46428Q109 12,075 700,000 SH Call SOLE   0 0 0
JDS UNIPHASE 0.625 15AUG33 SDBCV 46612JAF8 8,923 8,000,000 PRN   SOLE   7,116,000 0 884,000
MCQUARIEBNKLONDN 6.125 31DEC49 SDB 55608YAC9 3,019 3,000,000 PRN   SOLE   2,543,000 0 457,000
MEDICINES COMPANY 2.5 15JAN22 SDBCV 584688AE5 68,346 43,250,000 PRN   SOLE   38,451,000 0 4,799,000
MGIC INVEST CV 5 01MAY17 SDBCV 552848AD5 8,146 8,102,000 PRN   SOLE   7,057,000 0 1,045,000
MICROCHIP TECH 1.625 15FEB25 SDBCV 595017AD6 21,561 15,000,000 PRN   SOLE   13,710,000 0 1,290,000
MICRON TECH 2.375 01MAY32 A SDBCV 595112AW3 1,210 400,000 PRN   SOLE   66,000 0 334,000
MICRON TECH INC 2.125 15FEB33 SDBCV 595112AV5 15,458 5,776,000 PRN   SOLE   3,611,000 0 2,165,000
MICRON TECHN 3.125 01MAY32 A SDBCV 595112AX1 156,622 53,277,000 PRN   SOLE   48,034,000 0 5,243,000
NEVRO CORP 1.75 01JUN21 SDBCV 64157FAA1 2,130 1,751,000 PRN   SOLE   1,572,000 0 179,000
NEW MOUNTAIN FINANC 5 15JUN19 SDBCV 647551AB6 2,141 2,073,000 PRN   SOLE   1,764,000 0 309,000
OASIS PETROLE 2.625 15SEP23 SDBCV 674215AJ7 52,141 38,510,000 PRN   SOLE   31,488,000 0 7,022,000
ON SEMICONDUCTOR CORP COM 682189105 4,029 260,122 SH   SOLE   245,574 0 14,548
PATTERN ENERGY 4 15JUL20 SDBCV 70338PAB6 17,857 17,930,000 PRN   SOLE   15,959,000 0 1,971,000
PDC ENERGY INC 1.125 15SEP21 SDBCV 69327RAD3 2,569 2,500,000 PRN   SOLE   2,223,000 0 277,000
PDL BIOPHARMA 2.75 01DEC21 SDBCV 69329YAG9 4,391 5,000,000 PRN   SOLE   4,392,000 0 608,000
PENGROWTH ENERGY CORP COM 70706P104 204 204,599 SH   SOLE   197,603 0 6,996
QUIDEL CORP 3.25 15DEC20 SDBCV 74838JAA9 24,879 24,181,000 PRN   SOLE   21,509,000 0 2,672,000
REPLIGEN CORP 2.125 01JUN21 SDBCV 759916AA7 23,334 18,327,000 PRN   SOLE   16,302,000 0 2,025,000
RWT HOLDINGS 5.625 15NOV19 SDBCV 749772AB5 4,527 4,395,000 PRN   SOLE   3,786,000 0 609,000
SABAN CAPITAL ACQUISITION CO COM 78516C205 1,399 132,372 SH   SOLE   125,962 0 6,410
SEACOR HOLDINGS 3 15NOV28 SDBCV 81170YAB5 10,259 11,492,000 PRN   SOLE   10,119,000 0 1,373,000
SHIP FINANCE INTL LTD COM G81075106 1,729 117,600 SH   SOLE   117,600 0 0
SINA CORP 1 01DEC18 SDBCV 82922RAD5 4,332 4,335,000 PRN   SOLE   4,085,000 0 250,000
SM ENERGY CO 1.5 01JUL21 SDBCV 78454LAM2 910 914,000 PRN   SOLE   813,000 0 101,000
SPDR S&P500 ETF TRUST COM 78462F103 94,296 400,000 SH Call SOLE   0 0 0
SPECTRANETICS CO 2.625 1JUN34 SDBCV 84760CAA5 3,445 3,000,000 PRN   SOLE   2,613,000 0 387,000
SPIRIT REALTY 2.875 15MAY19 SDBCV 84860WAA0 17,684 17,443,000 PRN   SOLE   15,435,000 0 2,008,000
SQUARE INC - A COM 852234103 1,809 104,691 SH   SOLE   98,609 0 6,082
STARWOOD PROPERTY 4.55 1MAR18 SDBCV 85571BAA3 188 172,000 PRN   SOLE   121,000 0 51,000
STARWOOD PRPRTY TR3.75 15OCT17 SDBCV 85571BAC9 44,313 43,610,000 PRN   SOLE   38,801,000 0 4,809,000
STARWOOD WAYPOINT 3 1JUL19 SDB 85571WAB5 78,023 65,684,000 PRN   SOLE   58,401,000 0 7,283,000
STARWOOD WAYPOINT 4.5 15OCT17 SDBCV 85571WAD1 33 28,000 PRN   SOLE   24,000 0 4,000
STRWOODPRPRTYTRST4.375 01APR23 SDBCV 85571BAH8 11,594 11,608,000 PRN   SOLE   10,300,000 0 1,308,000
SUCAMPO PHAR 3.25 15DEC21 144A SDBCV 864909AA4 35,823 36,105,000 PRN   SOLE   32,116,000 0 3,989,000
SUNPOWER CORP .75 1JUN18 SDBCV 867652AG4 140 150,000 PRN   SOLE   127,000 0 23,000
SUNPOWER CORP 4 15JAN23 SDBCV 867652AL3 17,224 21,899,000 PRN   SOLE   19,458,000 0 2,441,000
TERRAFORM GLOBAL INC - CL A COM 88104M101 15,514 3,232,159 SH   SOLE   3,132,901 0 99,258
TESLA INC COM 88160R101 3,655 13,134 SH   SOLE   11,959 0 1,175
TESLA INC 2.375 15MAR22 SDBCV 88160RAD3 2,608 2,500,000 PRN   SOLE   2,223,000 0 277,000
TESLA MOTORS INC 1.25 1MAR21 SDBCV 88160RAC5 49,125 49,991,000 PRN   SOLE   44,457,000 0 5,534,000
THERAVANCE BIOPHA 3.25 01NOV23 SDB 88339KAA0 72,967 57,667,000 PRN   SOLE   51,004,000 0 6,663,000
TIMKENSTEEL 6 1JUN21 SDB 887399AA1 58,458 33,335,000 PRN   SOLE   29,602,000 0 3,733,000
TRINITY BIOTECH LP 4.00 1APR45 SDBCV 89643QAB4 7,034 8,590,000 PRN   SOLE   7,637,000 0 953,000
TRULIA LLC 2.75 15 DEC 20 SDBCV 897888AB9 3,105 2,000,000 PRN   SOLE   1,686,000 0 314,000
TWITTER INC 0.25 15SEP19 SDBCV 90184LAB8 41,128 43,659,000 PRN   SOLE   38,617,000 0 5,042,000
TWO HARBORS INV 6.25 15JAN22 SDBCV 90187BAA9 3,294 3,200,000 PRN   SOLE   2,832,000 0 368,000
VALEANT PHARMACEUTICALS INTE COM 91911K102 505 45,709 SH   SOLE   44,030 0 1,679
VECTOR GROUP LTD 1.75 15APR20 SDBCV 92240MBC1 57,453 50,603,000 PRN   SOLE   45,013,000 0 5,590,000
VIPSHOP HLDG LTD 1.5 15MAR19 SDBCV 92763WAA1 72,646 71,832,000 PRN   SOLE   63,893,000 0 7,939,000
WHITING PETROLEUM 1.25 1APR20 SDBCV 966387AL6 45,226 51,670,000 PRN   SOLE   45,943,000 0 5,727,000
WORKDAY INC .75 15JUL18 SDBCV 98138HAC5 607 530,000 PRN   SOLE   465,000 0 65,000
WORKDAY INC 1.5 15JUL20 SDBCV 98138HAD3 7,865 6,404,000 PRN   SOLE   5,625,000 0 779,000
YAHOO INC 0 1DEC18 SDBCV 984332AF3 50,108 48,262,000 PRN   SOLE   34,597,000 0 13,665,000
YY INC 2.25 1APR19 SDBCV 98426TAB2 10,305 10,319,000 PRN   SOLE   9,839,000 0 480,000