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 31,534 29,735,000 PRN   SOLE   25,738,000 0 3,997,000
51JOB INC-ADR COM 316827104 5,632 168,711 SH   SOLE   99,565 0 69,146
ADVANCED MICRO DEVICES COM 007903107 7,094 1,026,600 SH   SOLE   843,264 0 183,336
ALERE INC 3% 31DEC49 SER B PFD CVPFD 01449J204 111,169 325,536 SH   SOLE   278,623 0 46,913
ALIBABA GROUP HOLDING-SP COM 01609W102 31,737 300,000 SH Put SOLE   0 0 0
ALLEGHENY TECHN 4.75% 01JUL22 SDB 01741RAG7 21,880 15,500,000 PRN   SOLE   12,740,000 0 2,760,000
ALPHABET INC-CL C COM 02079K107 13,991 18,000 SH Call SOLE   0 0 0
ALPHABET INC-CL C COM 02079K107 13,991 18,000 SH Put SOLE   0 0 0
AMAG PHARMACEUTLS 2.5% 15FEB19 SDBCV 00163UAA4 7,909 7,000,000 PRN   SOLE   5,753,000 0 1,247,000
AMERICAN REALTY 3% 1AUG18 SDBCV 02917TAA2 40,472 40,454,000 PRN   SOLE   33,356,000 0 7,098,000
AMEX ENERGY SELECT SPDR IDX COM 81369Y506 35,305 500,000 SH Call SOLE   0 0 0
AMERICAN RESIDEN 3.25% SDBCV 02927FAA0 55,746 44,000,000 PRN   SOLE   36,202,000 0 7,798,000
APOLLO CMMRL REAL 5.5% 15MAR19 SDBCV 03762UAA3 81,679 79,200,000 PRN   SOLE   65,414,000 0 13,786,000
APPLE INC COM 037833100 26,002 230,000 SH Call SOLE   0 0 0
APPLE INC COM 037833100 26,002 230,000 SH Put SOLE   0 0 0
ARRAY BIO INC 3% 1JUN20 SDBCV 04269XAA3 2,374 2,000,000 PRN   SOLE   1,642,000 0 358,000
ATLANTICA YIELD PLC COM G0751N103 554 29,100 SH   SOLE   24,089 0 5,011
B2GOLD CORP 3.25% 1OCT18 SDBCV 11777QAB6 5,477 5,315,000 PRN   SOLE   4,366,000 0 949,000
BIOMARIN PHARMA 1.5 15OCT20 SDBCV 09061GAF8 32,549 26,026,000 PRN   SOLE   21,217,000 0 4,809,000
CHENIERE ENERGY 4.25 15MAR45 SDBCV 16411RAG4 7,585 11,893,000 PRN   SOLE   9,775,000 0 2,118,000
COLONY FINANCIA 3.875% 15JAN21 SDBCV 19624RAB2 60,320 61,839,000 PRN   SOLE   50,125,000 0 11,714,000
COLONY FINANCIAL 5% 15APR23 SDBCV 19624RAA4 18,167 18,238,000 PRN   SOLE   14,888,000 0 3,350,000
CONSOLIDATED-TOM 4.5 15MAR20 SDB 210226AB2 19,253 19,620,000 PRN   SOLE   16,033,000 0 3,587,000
CTRIP.COM INTL 1.25% 15SEP22 SDBCV 22943FAL4 69,963 69,350,000 PRN   SOLE   61,309,000 0 8,041,000
CTRIP.COM INTL LT 1.99 01JUL25 SDBCV 22943FAH3 90,996 80,670,000 PRN   SOLE   70,946,000 0 9,724,000
DEPOMED INC 2.5 1SEP21 SDBCV 249908AA2 69,866 48,950,000 PRN   SOLE   40,255,000 0 8,695,000
DHT HOLDINGS INC 4.5% 01OCT19 SDBCV 23335SAB2 1,880 2,100,000 PRN   SOLE   1,538,000 0 562,000
DOMINION RESO 6.75% 15AUG19 CVPFD 25746U836 8,506 168,700 SH   SOLE   138,446 0 30,254
DOUBLE EAGLE ACQUISITION COR COM G28195108 7,717 750,000 SH   SOLE   635,873 0 114,127
DYNEGY INC 7% 1JUL19 CVPFD 26817R405 738 9,000 SH   SOLE   7,384 0 1,616
EMERGENT BIOSOL 2.875 15JAN21 SDBCV 29089QAB1 32,075 26,000,000 PRN   SOLE   21,375,000 0 4,625,000
ENDOLOGIX INC 3.25 1NOV20 SDBCV 29266SAB2 12,388 9,319,000 PRN   SOLE   7,677,000 0 1,642,000
FANG HOLDINGS LTD 2% 15DEC18 SDBCV 836034AB4 893 900,000 PRN   SOLE   739,000 0 161,000
FIREEYE INC COM 31816Q101 737 50,000 SH   SOLE   40,850 0 9,150
FIREEYE INC 1% 1JUN35 SDBCV 31816QAB7 31,528 34,148,000 PRN   SOLE   27,899,000 0 6,249,000
GENERAL MOTORS CO COM 37045V100 1,587 49,965 SH   SOLE   38,499 0 11,466
GLOBAL PARTNER ACQUISITION C COM 37954X204 5,026 500,000 SH   SOLE   382,262 0 117,738
GOGO INC COM 38046C109 4,286 388,200 SH   SOLE   294,797 0 93,403
HOLOGIC INC FRN 15DEC43 SDBCV 436440AG6 5,545 4,500,000 PRN   SOLE   3,680,000 0 820,000
HORIZON PHARMA 2.5 15MAR22 SDB 44052TAB7 33,040 33,991,000 PRN   SOLE   27,997,000 0 5,994,000
ILLUMINA INC 0% 15JUN19 SDBCV 452327AF6 7,558 7,265,000 PRN   SOLE   5,970,000 0 1,295,000
INCYTE CORP LTD 1.25% 15NOV20 SDBCV 45337CAN2 39,507 20,382,000 PRN   SOLE   16,965,000 0 3,417,000
INTERCEPT PHAR 3.25% 01JUL23 SDBCV 45845PAA6 26,175 23,356,000 PRN   SOLE   19,201,000 0 4,155,000
IONIS PHARMACEUTIC 1% 15NOV21 SDBCV 464337AJ3 3,173 3,399,000 PRN   SOLE   2,796,000 0 603,000
IRONWOOD PHARMAC 2.25% 15JUN22 SDBCV 46333XAD0 47,710 39,927,000 PRN   SOLE   32,772,000 0 7,155,000
ISHARES MSCI EMERGING MKT IN COM 464287234 6,659 177,800 SH Put SOLE   0 0 0
LIGAND PHARMA 0.75% 15AUG19 SDBCV 53220KAD0 29,087 19,855,000 PRN   SOLE   16,292,000 0 3,563,000
MEDICINES COMPANY 2.5 15JAN22 SDBCV 584688AE5 3,243 2,500,000 PRN   SOLE   2,058,000 0 442,000
MEDIDATA SOL 1% 01AUG18 SDBCV 58471AAB1 3,524 3,000,000 PRN   SOLE   2,464,000 0 536,000
MICRON TECH 1.625% 15FEB33 SDBCV 595112AU7 22,372 13,250,000 PRN   SOLE   11,808,000 0 1,442,000
MICRON TECH 2.375% 01MAY32 A SDBCV 595112AW3 571 300,000 PRN   SOLE   266,000 0 34,000
MICRON TECH INC 2.125% 15FEB33 SDBCV 595112AV5 65,371 36,991,000 PRN   SOLE   32,935,000 0 4,056,000
MICRON TECHN 3.125% 01MAY32 A SDBCV 595112AX1 126,982 66,777,000 PRN   SOLE   58,926,000 0 7,851,000
MICROSOFT CORP COM 594918104 14,400 250,000 SH Call SOLE   0 0 0
MICROSOFT CORP COM 594918104 14,400 250,000 SH Put SOLE   0 0 0
MOLINA HEALTH 1.125% 15JAN20 SDBCV 60855RAC4 4,853 3,190,000 PRN   SOLE   2,626,000 0 564,000
NEVRO CORP 1.75% 01JUN21 SDBCV 64157FAA1 5,949 4,581,000 PRN   SOLE   3,735,000 0 846,000
NEW MOUNTAIN FINANC 5% 15JUN19 SDBCV 647551AB6 2,311 2,250,000 PRN   SOLE   1,847,000 0 403,000
NOVELLUS SYSTEM 2.625% 15MAY41 SDBCV 670008AD3 167 60,000 PRN   SOLE   49,000 0 11,000
NUTANIX INC - A COM 67059N108 5,550 150,000 SH   SOLE   150,000 0 0
OASIS PETROLE 2.625 15SEP23 SDBCV 674215AJ7 57,813 51,083,000 PRN   SOLE   41,960,000 0 9,123,000
ON SEMICONDUCTO 2.625% 15DEC26 SDBCV 682189AH8 1,195 1,000,000 PRN   SOLE   821,000 0 179,000
PACE HOLDINGS CORP COM G6865N129 559 53,771 SH   SOLE   26,143 0 27,628
PATTERN ENERGY 4% 15JUL20 SDBCV 70338PAB6 2,933 2,895,000 PRN   SOLE   2,386,000 0 509,000
PDC ENERGY INC 1.125% 15SEP21 SDBCV 69327RAD3 536 500,000 PRN   SOLE   411,000 0 89,000
QUIDEL CORP 3.25% 15DEC20 SDBCV 74838JAA9 37,767 37,464,000 PRN   SOLE   30,818,000 0 6,646,000
REPLIGEN CORP 2.125% 01JUN21 SDBCV 759916AA7 10,905 9,527,000 PRN   SOLE   7,969,000 0 1,558,000
ROYAL BK SCOTLND G FRN 29DEC49 SDB 780097BB6 14,720 14,860,000 PRN   SOLE   12,217,000 0 2,643,000
SABAN CAPITAL ACQUISITION CO COM 78516C205 1,513 150,000 SH   SOLE   125,962 0 24,038
SINA CORP 1% 01DEC18 SDBCV 82922RAD5 21,556 21,569,000 PRN   SOLE   17,745,000 0 3,824,000
SM ENERGY CO 1.5% 01JUL21 SDBCV 78454LAM2 23,926 19,879,000 PRN   SOLE   16,329,000 0 3,550,000
SPDR S&P500 ETF TRUST COM 78462F103 43,260 200,000 SH Call SOLE   0 0 0
SPDR S&P500 ETF TRUST COM 78462F103 64,890 300,000 SH Put SOLE   0 0 0
SPDR S&P500 ETF TRUST COM 78462F103 6,922 32,000 SH   SOLE   30,599 0 1,401
STARWOOD PROPERTY 4.55% 1MAR18 SDBCV 85571BAA3 6,368 5,795,000 PRN   SOLE   4,763,000 0 1,032,000
STARWOOD PRPRTY TR3.75 15OCT17 SDBCV 85571BAC9 77,638 75,286,000 PRN   SOLE   61,966,000 0 13,320,000
STARWOOD WAYPOINT 3% 1JUL19 SDB 85571WAB5 69,412 63,641,000 PRN   SOLE   52,155,000 0 11,486,000
STARWOOD WAYPOINT 4.5 15OCT17 SDBCV 85571WAD1 33 31,000 PRN   SOLE   26,000 0 5,000
STILLWTER MINING 1.75% 15OCT32 SDBCV 86074QAL6 18,668 15,471,000 PRN   SOLE   12,748,000 0 2,723,000
SUNPOWER CORP .75 1JUN18 SDBCV 867652AG4 592 650,000 PRN   SOLE   534,000 0 116,000
TERRAFORM GLOBAL INC - CL A COM 88104M101 18,813 4,577,601 SH   SOLE   3,838,705 0 738,896
TETRALOGIC PHAR 8% 15JUN19 SDBCV 88165UAB5 675 7,500,000 PRN   SOLE   5,634,000 0 1,866,000
TIMKENSTEEL 6% 1JUN21 SDB 887399AA1 14,986 13,550,000 PRN   SOLE   11,180,000 0 2,370,000
TRINA SOLAR LTD-SPON ADR COM 89628E104 2,159 210,839 SH   SOLE   142,949 0 67,890
TWITTER INC 0.25% 15SEP19 SDBCV 90184LAB8 42,963 44,693,000 PRN   SOLE   36,671,000 0 8,022,000
VECTOR GROUP LTD 1.75% 15APR20 SDBCV 92240MBC1 54,554 47,895,000 PRN   SOLE   39,360,000 0 8,535,000
VIPSHOP HLDG LTD 1.5% 15MAR19 SDBCV 92763WAA1 19,156 17,723,000 PRN   SOLE   14,566,000 0 3,157,000
WEATHERFORD 5.875% 01JUL21 SDBCV 947075AH0 6,756 6,000,000 PRN   SOLE   4,933,000 0 1,067,000
WORKDAY INC .75% 15JUL18 SDBCV 98138HAC5 37 30,000 PRN   SOLE   25,000 0 5,000
WORKDAY INC 1.5% 15JUL20 SDBCV 98138HAD3 21,589 16,600,000 PRN   SOLE   13,621,000 0 2,979,000
WRIGHT MEDIC 2% 15FEB20 SDBCV 98235TAE7 7,496 7,000,000 PRN   SOLE   5,691,000 0 1,309,000
YAHOO INC 0% 1DEC18 SDBCV 984332AF3 62,370 60,731,000 PRN   SOLE   39,134,000 0 21,597,000
YY INC 2.25 1APR19 SDBCV 98426TAB2 13,227 13,357,000 PRN   SOLE   11,478,000 0 1,879,000