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

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OMB Number: 3235-0006
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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
ACADIA PHARMACEUTICALS INC COM 004225108 321 19,613 SH   DFND   19,613 0 0
ACM RESH INC COM CL A 00108J109 874 70,119 SH   DFND   70,119 0 0
ALIBABA GROUP HLDG LTD SPONSORED ADS 01609W102 770 9,626 SH   DFND   9,626 0 0
ALLOT LTD SHS M0854Q105 6,888 1,757,225 SH   DFND   0 1,757,225 0
ANTERIX INC COM 03676C100 18,001 503,941 SH   DFND   503,941 0 0
APPHARVEST INC *W EXP 01/30/202 03783T111 170 500,000 SH   DFND   500,000 0 0
ARGENX SE SPONSORED ADR 04016X101 11,473 32,498 SH   DFND   32,498 0 0
BAIDU INC SPON ADR REP A 056752108 611 5,200 SH   DFND   5,200 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 12,803 47,946 SH   DFND   47,946 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 375 4,429 SH   DFND   4,429 0 0
CARNIVAL CORP NOTE 5.750% 4/0 143658BE1 16,723 16,000,000 PRN   DFND   16,000,000 0 0
CHESAPEAKE ENERGY CORP COM 165167735 17,363 184,299 SH   DFND   184,299 0 0
CLOVIS ONCOLOGY INC COM 189464100 4,195 3,525,000 SH   DFND   3,525,000 0 0
CLOVIS ONCOLOGY INC NOTE 4.500% 8/0 189464AE0 12,750 21,000,000 PRN   DFND   21,000,000 0 0
CLOVIS ONCOLOGY INC COM 189464100 601 505,000 SH Put DFND   505,000 0 0
EAGLE BULK SHIPPING INC NOTE 5.000% 8/0 269442AB5 7,053 4,850,000 PRN   DFND   4,850,000 0 0
FRANCHISE GROUP INC COM 35180X105 3,162 130,120 SH   DFND   130,120 0 0
GDS HLDGS LTD SPONSORED ADS 36165L108 313 17,700 SH   DFND   17,700 0 0
GDS HLDGS LTD NOTE 2.000% 6/0 36165LAB4 14,947 16,000,000 PRN   DFND   16,000,000 0 0
GOLDMAN SACHS GROUP INC COM 38141G104 14,051 47,949 SH   DFND   47,949 0 0
GRAY TELEVISION INC COM 389375106 4,174 291,452 SH   DFND   291,452 0 0
H WORLD GROUP LTD NOTE 0.375%11/0 16949NAC3 4,739 4,780,000 PRN   DFND   4,780,000 0 0
ILLUMINA INC COM 452327109 10,350 54,250 SH   DFND   54,250 0 0
ILLUMINA INC COM 452327109 27,893 146,200 SH Call DFND   146,200 0 0
IMMUNOGEN INC COM 45253H101 6,577 1,375,900 SH   DFND   1,375,900 0 0
INSTIL BIO INC COM 45783C101 477 98,644 SH   DFND   98,644 0 0
IOVANCE BIOTHERAPEUTICS INC COM 462260100 6,501 678,564 SH   DFND   678,564 0 0
IQIYI INC NOTE 2.000% 4/0 46267XAD0 22,229 25,279,000 PRN   DFND   25,279,000 0 0
JD.COM INC SPON ADR CL A 47215P106 3,247 64,548 SH   DFND   64,548 0 0
JOYY INC NOTE 0.750% 6/1 98426TAD8 932 1,000,000 PRN   DFND   1,000,000 0 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 3,785 242,800 SH   DFND   242,800 0 0
LIBERTY LATIN AMERICA LTD COM CL C G9001E128 10,759 1,749,467 SH   DFND   1,749,467 0 0
MAKEMYTRIP LIMITED MAURITIUS SHS V5633W109 15,073 490,981 SH   DFND   490,981 0 0
MAKEMYTRIP LIMITED MAURITIUS NOTE 2/1 56087FAB0 6,811 6,500,000 PRN   DFND   6,500,000 0 0
MERSANA THERAPEUTICS INC COM 59045L106 424 62,657 SH   DFND   62,657 0 0
MICROSTRATEGY INC CL A NEW 594972408 3,495 16,465 SH   DFND   16,465 0 0
MICROSTRATEGY INC NOTE 0.750%12/1 594972AC5 15,307 20,000,000 PRN   DFND   20,000,000 0 0
MICROSTRATEGY INC CL A NEW 594972408 9,891 46,600 SH Put DFND   46,600 0 0
MP MATERIALS CORP COM CL A 553368101 372,789 13,655,280 SH   DFND   13,655,280 0 0
NELNET INC CL A 64031N108 16,999 214,665 SH   DFND   214,665 0 0
NEW YORK TIMES CO CL A 650111107 9,112 316,947 SH   DFND   316,947 0 0
NEXSTAR MEDIA GROUP INC COMMON STOCK 65336K103 27,653 165,735 SH   DFND   165,735 0 0
NIO INC NOTE 4.500% 2/0 62914VAB2 38,440 21,500,000 PRN   DFND   21,500,000 0 0
NIO INC SPON ADS 62914V106 4,731 300,000 SH Call DFND   300,000 0 0
NOBLE CORP NEW SHS G6610J209 7,611 257,294 SH   DFND   257,294 0 0
NUSCALE PWR CORP *W EXP 05/02/202 67079K118 619 299,000 SH   DFND   299,000 0 0
PALO ALTO NETWORKS INC NOTE 0.750% 7/0 697435AD7 27,849 15,000,000 PRN   DFND   15,000,000 0 0
PARAMOUNT GLOBAL CLASS B COM 92556H206 11,431 600,381 SH   DFND   600,381 0 0
REDFIN CORP NOTE 1.750% 7/1 75737FAA6 4,561 5,000,000 PRN   DFND   5,000,000 0 0
ROIVANT SCIENCES LTD SHS G76279101 416,648 129,393,817 SH   DFND   129,393,817 0 0
SAREPTA THERAPEUTICS INC COM 803607100 345 3,117 SH   DFND   3,117 0 0
SEA LTD NOTE 0.250% 9/1 81141RAG5 10,439 15,000,000 PRN   DFND   15,000,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 169,660 475,000 SH Put DFND   475,000 0 0
STRIDE INC NOTE 1.125% 9/0 86333MAA6 10,216 10,000,000 PRN   DFND   10,000,000 0 0
TEEKAY TANKERS LTD CL A Y8565N300 5,059 183,700 SH   DFND   183,700 0 0
VERTEX ENERGY INC COM 92534K107 2,819 452,500 SH Put DFND   452,500 0 0