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 |
ABERDEEN GLOBAL DYNAMIC DIVI | COM | 00302M106 | 166 | 17,500 | SH | | DFND | | 17,500 | 0 | 0 |
ABERDEEN TOTAL DYNAMIC DIVD | COM SH BEN INT | 00326L100 | 461 | 55,918 | SH | | DFND | | 55,918 | 0 | 0 |
ACAMAR PARTNERS ACQSITION CO | UNIT 12/30/2025 | 004285201 | 22,500 | 2,250,000 | SH | | DFND | | 2,250,000 | 0 | 0 |
ADAM NAT RES FD INC | COM | 00548F105 | 711 | 42,411 | SH | | DFND | | 42,411 | 0 | 0 |
ADVANCED MICRO DEVICES INC | NOTE 2.125% 9/0 | 007903BD8 | 233,212 | 71,325,000 | PRN | | DFND | | 71,325,000 | 0 | 0 |
ADVENT CLAYMORE CV SECS & IN | COM | 00764C109 | 534 | 36,163 | SH | | DFND | | 36,163 | 0 | 0 |
AEROJET ROCKETDYNE HLDGS INC | NOTE 2.250%12/1 | 007800AB1 | 39,777 | 26,750,000 | PRN | | DFND | | 26,750,000 | 0 | 0 |
AIR TRANSPORT SERVICES GRP I | COM | 00922R105 | 2,111 | 91,580 | SH | | DFND | | 91,580 | 0 | 0 |
AKAMAI TECHNOLOGIES INC | COM | 00971T101 | 4,928 | 68,717 | SH | | DFND | | 68,717 | 0 | 0 |
ALLEGHENY TECHNOLOGIES INC | NOTE 4.750% 7/0 | 01741RAG7 | 64,811 | 33,950,000 | PRN | | DFND | | 33,950,000 | 0 | 0 |
ALLEGRO MERGER CORP | COM | 01749N103 | 2,994 | 300,000 | SH | | DFND | | 300,000 | 0 | 0 |
ALLEGRO MERGER CORP | *W EXP 01/06/202 | 01749N111 | 234 | 900,000 | SH | | DFND | | 900,000 | 0 | 0 |
ALLEGRO MERGER CORP | RIGHT 12/31/2023 | 01749N129 | 243 | 900,000 | SH | | DFND | | 900,000 | 0 | 0 |
ALLIANCE CALIF MUN INCOME FD | COM | 018546101 | 195 | 13,221 | SH | | DFND | | 13,221 | 0 | 0 |
ALLIANCEBERNSTEIN NATL MUNI | COM | 01864U106 | 457 | 35,325 | SH | | DFND | | 35,325 | 0 | 0 |
ALLIANZGI NFJ DIVID INT & PR | COM | 01883A107 | 611 | 50,671 | SH | | DFND | | 50,671 | 0 | 0 |
ALTA MESA RES INC | *W EXP 03/28/202 | 02133L117 | 11 | 308,333 | SH | | DFND | | 308,333 | 0 | 0 |
ALTABA INC | COM | 021346101 | 184,428 | 2,488,238 | SH | | DFND | | 2,488,238 | 0 | 0 |
ALTICE USA INC | CL A | 02156K103 | 19,794 | 921,515 | SH | | DFND | | 921,515 | 0 | 0 |
AMAG PHARMACEUTICALS INC | NOTE 3.250% 6/0 | 00163UAD8 | 28,334 | 32,475,000 | PRN | | DFND | | 32,475,000 | 0 | 0 |
AMCI ACQUISITION CORP | CLASS A | 00165R101 | 10,430 | 1,060,000 | SH | | DFND | | 1,060,000 | 0 | 0 |
AMCI ACQUISITION CORP | *W EXP 05/20/202 | 00165R119 | 644 | 2,300,000 | SH | | DFND | | 2,300,000 | 0 | 0 |
AMERICAN ELEC PWR CO INC | UNIT 03/15/2022 | 025537127 | 7,744 | 150,000 | SH | | DFND | | 150,000 | 0 | 0 |
AMERIGAS PARTNERS L P | UNIT L P INT | 030975106 | 428 | 13,864 | SH | | DFND | | 13,864 | 0 | 0 |
AMYRIS INC | NOTE 9.500% 4/1 | 03236MAF8 | 9,628 | 9,626,000 | PRN | | DFND | | 9,626,000 | 0 | 0 |
ANDEAVOR LOGISTICS LP | COM UNIT LP INT | 03350F106 | 532 | 15,100 | SH | | DFND | | 15,100 | 0 | 0 |
ANDINA ACQUISITION CORP III | SHS | G04415108 | 10,725 | 1,100,000 | SH | | DFND | | 1,100,000 | 0 | 0 |
ANDINA ACQUISITION CORP III | *W EXP 07/31/202 | G04415124 | 240 | 1,200,000 | SH | | DFND | | 1,200,000 | 0 | 0 |
ANDINA ACQUISITION CORP III | RIGHT 07/31/2020 | G04415132 | 408 | 1,200,000 | SH | | DFND | | 1,200,000 | 0 | 0 |
ANTERO MIDSTREAM CORP | COM | 03676B102 | 449 | 32,600 | SH | | DFND | | 32,600 | 0 | 0 |
ANTHEM INC | NOTE 2.750%10/1 | 94973VBG1 | 161,527 | 40,654,000 | PRN | | DFND | | 40,654,000 | 0 | 0 |
APERGY CORP | COM | 03755L104 | 19,359 | 471,485 | SH | | DFND | | 471,485 | 0 | 0 |
APOLLO COML REAL EST FIN INC | NOTE 4.750% 8/2 | 03762UAB1 | 11,024 | 11,275,000 | PRN | | DFND | | 11,275,000 | 0 | 0 |
APOLLO COML REAL EST FIN INC | NOTE 5.375%10/1 | 03762UAC9 | 18,504 | 18,875,000 | PRN | | DFND | | 18,875,000 | 0 | 0 |
APOLLO SR FLOATING RATE FD I | COM | 037636107 | 476 | 32,073 | SH | | DFND | | 32,073 | 0 | 0 |
APOLLO TACTICAL INCOME FD IN | COM | 037638103 | 425 | 28,939 | SH | | DFND | | 28,939 | 0 | 0 |
ARCOSA INC | COM | 039653100 | 11,797 | 386,152 | SH | | DFND | | 386,152 | 0 | 0 |
ARES CAP CORP | NOTE 4.625% 3/0 | 04010LAW3 | 34,913 | 35,000,000 | PRN | | DFND | | 35,000,000 | 0 | 0 |
ARES DYNAMIC CR ALLOCATION F | COM | 04014F102 | 594 | 39,999 | SH | | DFND | | 39,999 | 0 | 0 |
ARLO TECHNOLOGIES INC | COM | 04206A101 | 4,580 | 1,109,016 | SH | | DFND | | 1,109,016 | 0 | 0 |
ARRIS INTERNATIONAL PLC | SHS | G0551A103 | 170,384 | 5,390,189 | SH | | DFND | | 5,390,189 | 0 | 0 |
ARYA SCIENCES ACQUISITION CO | SHS CL A | G3165V109 | 981 | 100,000 | SH | | DFND | | 100,000 | 0 | 0 |
ARYA SCIENCES ACQUISITION CO | *W EXP 10/10/202 | G3165V125 | 60 | 50,000 | SH | | DFND | | 50,000 | 0 | 0 |
ATLANTICUS HLDGS CORP | COM | 04914Y102 | 651 | 191,430 | SH | | DFND | | 191,430 | 0 | 0 |
ATLAS AIR WORLDWIDE HLDGS IN | NOTE 1.875% 6/0 | 049164BJ4 | 29,409 | 27,300,000 | PRN | | DFND | | 27,300,000 | 0 | 0 |
AVISTA CORP | COM | 05379B107 | 68,231 | 1,679,751 | SH | | DFND | | 1,679,751 | 0 | 0 |
BECTON DICKINSON & CO | PFD SHS CONV A | 075887208 | 11,574 | 186,000 | SH | | DFND | | 186,000 | 0 | 0 |
BELMOND LTD | CL A | G1154H107 | 92,584 | 3,713,774 | SH | | DFND | | 3,713,774 | 0 | 0 |
BEMIS CO INC | COM | 081437105 | 18,683 | 336,750 | SH | | DFND | | 336,750 | 0 | 0 |
BIG ROCK PARTNERS ACQUISI CO | COM | 089482103 | 2,064 | 200,000 | SH | | DFND | | 200,000 | 0 | 0 |
BIG ROCK PARTNERS ACQUISI CO | *W EXP 12/01/202 | 089482111 | 18 | 100,000 | SH | | DFND | | 100,000 | 0 | 0 |
BIG ROCK PARTNERS ACQUISI CO | RIGHT 12/01/2022 | 089482129 | 52 | 200,000 | SH | | DFND | | 200,000 | 0 | 0 |
BIOCERES CROP SOLUTIONS CORP | *W EXP 07/01/202 | G1117K106 | 338 | 1,250,000 | SH | | DFND | | 1,250,000 | 0 | 0 |
BIOCERES CROP SOLUTIONS CORP | SHS | G1117K114 | 421 | 80,557 | SH | | DFND | | 80,557 | 0 | 0 |
BIOMARIN PHARMACEUTICAL INC | COM | 09061G101 | 5,269 | 59,318 | SH | �� | DFND | | 59,318 | 0 | 0 |
BISON CAP ACQUISITION CORP | *W EXP 06/20/202 | G1142P112 | 15 | 75,000 | SH | | DFND | | 75,000 | 0 | 0 |
BISON CAP ACQUISITION CORP | RIGHT 03/20/2019 | G1142P138 | 53 | 150,000 | SH | | DFND | | 150,000 | 0 | 0 |
BLACK KNIGHT INC | COM | 09215C105 | 13,750 | 252,288 | SH | | DFND | | 252,288 | 0 | 0 |
BLACK RIDGE ACQUISITION CORP | COM | 09216T107 | 2,144 | 210,000 | SH | | DFND | | 210,000 | 0 | 0 |
BLACK RIDGE ACQUISITION CORP | *W EXP 07/10/202 | 09216T115 | 63 | 210,000 | SH | | DFND | | 210,000 | 0 | 0 |
BLACK RIDGE ACQUISITION CORP | RIGHT 07/10/2019 | 09216T123 | 74 | 210,000 | SH | | DFND | | 210,000 | 0 | 0 |
BLACKROCK CALIF MUN INCOME T | SH BEN INT | 09248E102 | 632 | 49,239 | SH | | DFND | | 49,239 | 0 | 0 |
BLACKROCK CORPOR HI YLD FD I | COM | 09255P107 | 498 | 48,555 | SH | | DFND | | 48,555 | 0 | 0 |
BLACKROCK CR ALLCTN INC TR | COM | 092508100 | 348 | 28,045 | SH | | DFND | | 28,045 | 0 | 0 |
BLACKROCK DEBT STRAT FD INC | COM NEW | 09255R202 | 749 | 69,874 | SH | | DFND | | 69,874 | 0 | 0 |
BLACKROCK ENERGY & RES TR | COM | 09250U101 | 122 | 10,076 | SH | | DFND | | 10,076 | 0 | 0 |
BLACKROCK ENHANCED EQT DIV T | COM | 09251A104 | 176 | 20,611 | SH | | DFND | | 20,611 | 0 | 0 |
BLACKROCK ENHANCED GBL DIV T | COM | 092501105 | 625 | 58,453 | SH | | DFND | | 58,453 | 0 | 0 |
BLACKROCK ENHANCED INTL DIV | COM BENE INTER | 092524107 | 342 | 61,565 | SH | | DFND | | 61,565 | 0 | 0 |
BLACKROCK FLOAT RATE OME STR | COM | 09255X100 | 733 | 58,630 | SH | | DFND | | 58,630 | 0 | 0 |
BLACKROCK FLOATING RATE INCO | COM | 091941104 | 503 | 41,202 | SH | | DFND | | 41,202 | 0 | 0 |
BLACKROCK INVT QUALITY MUN T | COM | 09247D105 | 236 | 16,667 | SH | | DFND | | 16,667 | 0 | 0 |
BLACKROCK LTD DURATION INC T | COM SHS | 09249W101 | 584 | 39,704 | SH | | DFND | | 39,704 | 0 | 0 |
BLACKROCK MULTI-SECTOR INC T | COM | 09258A107 | 402 | 24,257 | SH | | DFND | | 24,257 | 0 | 0 |
BLACKROCK MUN 2030 TAR TERM | COM SHS BEN IN | 09257P105 | 382 | 17,174 | SH | | DFND | | 17,174 | 0 | 0 |
BLACKROCK MUNI INTER DR FD I | COM | 09253X102 | 423 | 30,744 | SH | | DFND | | 30,744 | 0 | 0 |
BLACKROCK MUNICIPAL BOND TR | COM | 09249H104 | 182 | 12,550 | SH | | DFND | | 12,550 | 0 | 0 |
BLACKROCK MUNICIPL INC QLTY | COM | 092479104 | 406 | 30,271 | SH | | DFND | | 30,271 | 0 | 0 |
BLACKROCK MUNIENHANCED FD IN | COM | 09253Y100 | 257 | 23,983 | SH | | DFND | | 23,983 | 0 | 0 |
BLACKROCK MUNIHLDGS NJ QLTY | COM | 09254X101 | 567 | 41,478 | SH | | DFND | | 41,478 | 0 | 0 |
BLACKROCK MUNIHLDGS NY QLTY | COM | 09255C106 | 489 | 37,887 | SH | | DFND | | 37,887 | 0 | 0 |
BLACKROCK MUNIHLDNGS CALI QL | COM | 09254L107 | 443 | 33,443 | SH | | DFND | | 33,443 | 0 | 0 |
BLACKROCK MUNIHLDNGS QLTY II | COM | 09254C107 | 376 | 30,590 | SH | | DFND | | 30,590 | 0 | 0 |
BLACKROCK MUNIHLDS INVSTM QL | COM | 09254P108 | 217 | 16,821 | SH | | DFND | | 16,821 | 0 | 0 |
BLACKROCK MUNIHOLDNGS QLTY I | COM | 09254A101 | 265 | 21,870 | SH | | DFND | | 21,870 | 0 | 0 |
BLACKROCK MUNIY QUALITY FD I | COM | 09254G108 | 283 | 23,033 | SH | | DFND | | 23,033 | 0 | 0 |
BLACKROCK MUNIYIELD CALI QLT | COM | 09254N103 | 403 | 29,942 | SH | | DFND | | 29,942 | 0 | 0 |
BLACKROCK MUNIYIELD CALIF FD | COM | 09254M105 | 384 | 28,751 | SH | | DFND | | 28,751 | 0 | 0 |
BLACKROCK MUNIYIELD N J FD I | COM | 09254Y109 | 494 | 34,286 | SH | | DFND | | 34,286 | 0 | 0 |
BLACKROCK MUNIYIELD NY QLTY | COM | 09255E102 | 542 | 43,997 | SH | | DFND | | 43,997 | 0 | 0 |
BLACKROCK MUNIYIELD PA QLTY | COM | 09255G107 | 391 | 28,745 | SH | | DFND | | 28,745 | 0 | 0 |
BLACKROCK MUNIYIELD QLTY FD | COM | 09254E103 | 369 | 28,550 | SH | | DFND | | 28,550 | 0 | 0 |
BLACKROCK MUNIYIELD QUALITY | COM | 09254F100 | 463 | 32,885 | SH | | DFND | | 32,885 | 0 | 0 |
BLACKROCK MUNIYLD MICH QLTY | COM | 09254V105 | 468 | 34,999 | SH | | DFND | | 34,999 | 0 | 0 |
BLACKROCK N Y MUN INCOME TR | SH BEN INT | 09248L106 | 287 | 22,021 | SH | | DFND | | 22,021 | 0 | 0 |
BLACKROCK RES & COMM STRAT T | SHS | 09257A108 | 515 | 63,044 | SH | | DFND | | 63,044 | 0 | 0 |
BLACKSTONE MTG TR INC | NOTE 4.375% 5/0 | 09257WAB6 | 11,545 | 11,400,000 | PRN | | DFND | | 11,400,000 | 0 | 0 |
BLACKSTONE MTG TR INC | NOTE 4.750% 3/1 | 09257WAC4 | 18,684 | 18,450,000 | PRN | | DFND | | 18,450,000 | 0 | 0 |
BLUE HILLS BANCORP INC | COM | 095573101 | 15,304 | 640,336 | SH | | DFND | | 640,336 | 0 | 0 |
BOOKING HLDGS INC | COM | 09857L108 | 2,349 | 1,346 | SH | | DFND | | 1,346 | 0 | 0 |
BOXWOOD MERGER CORP | COM CL A | 10319T101 | 18,411 | 1,894,115 | SH | | DFND | | 1,894,115 | 0 | 0 |
BOXWOOD MERGER CORP | *W EXP 11/26/202 | 10319T119 | 950 | 2,500,000 | SH | | DFND | | 2,500,000 | 0 | 0 |
BP MIDSTREAM PARTNERS LP | UNIT LTD PTNR | 0556EL109 | 253 | 17,500 | SH | | DFND | | 17,500 | 0 | 0 |
BRIGHTHOUSE FINL INC | COM | 10922N103 | 10,706 | 295,024 | SH | | DFND | | 295,024 | 0 | 0 |
BROOKFIELD GLOBL LISTED INFR | COM SHS | 11273Q109 | 336 | 27,273 | SH | | DFND | | 27,273 | 0 | 0 |
BROOKFIELD REAL ASSETS INCOM | SHS BEN INT | 112830104 | 364 | 16,855 | SH | | DFND | | 16,855 | 0 | 0 |
BUCKEYE PARTNERS L P | UNIT LTD PARTN | 118230101 | 469 | 13,800 | SH | | DFND | | 13,800 | 0 | 0 |
CAESARS ENTMT CORP | NOTE 5.000%10/0 | 127686AA1 | 65,853 | 46,250,000 | PRN | | DFND | | 46,250,000 | 0 | 0 |
CAPITOL INVT CORP IV | *W EXP 01/01/202 | G18920127 | 115 | 83,333 | SH | | DFND | | 83,333 | 0 | 0 |
CARS COM INC | COM | 14575E105 | 6,227 | 273,103 | SH | | DFND | | 273,103 | 0 | 0 |
CBRE CLARION GLOBAL REAL EST | COM | 12504G100 | 898 | 120,167 | SH | | DFND | | 120,167 | 0 | 0 |
CELGENE CORP | COM | 151020104 | 111,583 | 1,182,780 | SH | | DFND | | 1,182,780 | 0 | 0 |
CENTERPOINT ENERGY INC | DEP RP PFD CV B | 15189T503 | 17,600 | 331,450 | SH | | DFND | | 331,450 | 0 | 0 |
CF FIN ACQUISITION CORP | COM CL A | 12528N107 | 14,850 | 1,500,000 | SH | | DFND | | 1,500,000 | 0 | 0 |
CF FIN ACQUISITION CORP | *W EXP 04/30/202 | 12528N115 | 645 | 1,500,000 | SH | | DFND | | 1,500,000 | 0 | 0 |
CHASERG TECHNLGY ACQUISITN C | CLASS A | 16166A103 | 14,213 | 1,440,000 | SH | | DFND | | 1,440,000 | 0 | 0 |
CHASERG TECHNLGY ACQUISITN C | *W EXP 04/10/202 | 16166A111 | 527 | 810,000 | SH | | DFND | | 810,000 | 0 | 0 |
CHENIERE ENERGY PARTNERS LP | COM UNIT | 16411Q101 | 913 | 21,785 | SH | | DFND | | 21,785 | 0 | 0 |
CHESAPEAKE ENERGY CORP | NOTE 5.500% 9/1 | 165167CY1 | 59,927 | 64,500,000 | PRN | | DFND | | 64,500,000 | 0 | 0 |
CHURCHILL CAP CORP | *W EXP 09/11/202 | 17142R111 | 2,288 | 697,500 | SH | | DFND | | 697,500 | 0 | 0 |
CIMAREX ENERGY CO | COM | 171798101 | 270 | 3,867 | SH | | DFND | | 3,867 | 0 | 0 |
CITRIX SYS INC | NOTE 0.500% 4/1 | 177376AD2 | 6,568 | 4,625,000 | PRN | | DFND | | 4,625,000 | 0 | 0 |
CLEVELAND CLIFFS INC | DBCV 1.500% 1/1 | 185899AA9 | 45,241 | 33,075,000 | PRN | | DFND | | 33,075,000 | 0 | 0 |
CLOUGH GLOBAL OPPORTUNITIES | SH BEN INT | 18914E106 | 189 | 19,521 | SH | | DFND | | 19,521 | 0 | 0 |
CLOVIS ONCOLOGY INC | NOTE 2.500% 9/1 | 189464AB6 | 9,341 | 10,000,000 | PRN | | DFND | | 10,000,000 | 0 | 0 |
CLOVIS ONCOLOGY INC | NOTE 1.250% 5/0 | 189464AC4 | 5,774 | 7,375,000 | PRN | | DFND | | 7,375,000 | 0 | 0 |
CM SEVEN STAR ACQUISITION CO | SHS | G2345N102 | 6,554 | 637,500 | SH | | DFND | | 637,500 | 0 | 0 |
CM SEVEN STAR ACQUISITION CO | *W EXP 08/21/202 | G2345N110 | 64 | 375,000 | SH | | DFND | | 375,000 | 0 | 0 |
CM SEVEN STAR ACQUISITION CO | RIGHT 08/21/2022 | G2345N136 | 248 | 750,000 | SH | | DFND | | 750,000 | 0 | 0 |
CNX MIDSTREAM PARTNERS LP | COM UNIT REPST | 12654A101 | 523 | 34,400 | SH | | DFND | | 34,400 | 0 | 0 |
COHEN & STEERS GLOBAL INC BL | COM | 19248M103 | 157 | 18,380 | SH | | DFND | | 18,380 | 0 | 0 |
COHEN & STEERS QUALITY RLTY | COM | 19247L106 | 387 | 30,221 | SH | | DFND | | 30,221 | 0 | 0 |
COLFAX CORP | UNIT 01/15/2022T | 194014205 | 66,424 | 497,150 | SH | | DFND | | 497,150 | 0 | 0 |
COLLIER CREEK HOLDINGS | COM CL A | G22707106 | 3,486 | 349,998 | SH | | DFND | | 349,998 | 0 | 0 |
COLLIER CREEK HOLDINGS | *W EXP 99/99/999 | G22707114 | 135 | 116,666 | SH | | DFND | | 116,666 | 0 | 0 |
COMPUCREDIT HLDGS CORP | NOTE 5.875%11/3 | 20478NAD2 | 2,532 | 5,000,000 | PRN | | DFND | | 5,000,000 | 0 | 0 |
CONNECTICUT WTR SVC INC | COM | 207797101 | 21,742 | 316,701 | SH | | DFND | | 316,701 | 0 | 0 |
CONSTELLATION ALPHA CAP CORP | *W EXP 03/23/202 | G2379F116 | 84 | 700,000 | SH | | DFND | | 700,000 | 0 | 0 |
CONSTELLATION ALPHA CAP CORP | RIGHT 99/99/9999 | G2379F132 | 88 | 700,000 | SH | | DFND | | 700,000 | 0 | 0 |
CORENERGY INFRASTRUCTURE TR | NOTE 7.000% 6/1 | 21870UAA4 | 1,681 | 1,500,000 | PRN | | DFND | | 1,500,000 | 0 | 0 |
COREPOINT LODGING INC | COM | 21872L104 | 135 | 12,125 | SH | | DFND | | 12,125 | 0 | 0 |
CRESCENT ACQUISITION CORP | UNIT 99/99/9999 | 22564L204 | 20,000 | 2,000,000 | SH | | DFND | | 2,000,000 | 0 | 0 |
CRESTWOOD EQUITY PARTNERS LP | UNIT LTD PARTNER | 226344208 | 983 | 27,936 | SH | | DFND | | 27,936 | 0 | 0 |
CROWN CASTLE INTL CORP NEW | 6.875% CON PFD A | 22822V309 | 5,921 | 5,000 | SH | | DFND | | 5,000 | 0 | 0 |
CYPRESS SEMICONDUCTOR CORP | NOTE 4.500% 1/1 | 232806AM1 | 16,641 | 13,000,000 | PRN | | DFND | | 13,000,000 | 0 | 0 |
DANAHER CORPORATION | 4.75 MND CV PFD | 235851300 | 31,509 | 30,000 | SH | | DFND | | 30,000 | 0 | 0 |
DASEKE INC | *W EXP 02/27/202 | 23753F115 | 122 | 378,003 | SH | | DFND | | 378,003 | 0 | 0 |
DCP MIDSTREAM LP | COM UT LTD PTN | 23311P100 | 682 | 20,646 | SH | | DFND | | 20,646 | 0 | 0 |
DELAWARE ENHANCED GBL DIV & | COM | 246060107 | 232 | 23,948 | SH | | DFND | | 23,948 | 0 | 0 |
DELAWARE INV MN MUN INC FD I | COM | 24610V103 | 314 | 24,819 | SH | | DFND | | 24,819 | 0 | 0 |
DELPHI TECHNOLOGIES PLC | SHS | G2709G107 | 8,120 | 421,616 | SH | | DFND | | 421,616 | 0 | 0 |
DFB HEALTHCARE ACQUISTION CO | COM | 23291E109 | 5,494 | 549,999 | SH | | DFND | | 549,999 | 0 | 0 |
DFB HEALTHCARE ACQUISTION CO | *W EXP 04/11/202 | 23291E117 | 606 | 599,999 | SH | | DFND | | 599,999 | 0 | 0 |
DIAMONDPEAK HLDGS COR | UNIT 99/99/9999 | 25280H209 | 23,046 | 2,300,000 | SH | | DFND | | 2,300,000 | 0 | 0 |
DISH NETWORK CORP | NOTE 3.375% 8/1 | 25470MAB5 | 23,430 | 27,500,000 | PRN | | DFND | | 27,500,000 | 0 | 0 |
DIVIDEND & INCOME FUND | COM NEW | 25538A204 | 533 | 46,948 | SH | | DFND | | 46,948 | 0 | 0 |
DREYFUS MUN INCOME INC | COM | 26201R102 | 105 | 12,447 | SH | | DFND | | 12,447 | 0 | 0 |
DREYFUS STRATEGIC MUN BD FD | COM | 26202F107 | 105 | 13,594 | SH | | DFND | | 13,594 | 0 | 0 |
DREYFUS STRATEGIC MUNS INC | COM | 261932107 | 153 | 19,345 | SH | | DFND | | 19,345 | 0 | 0 |
DTE ENERGY CO | UNIT 99/99/9999 | 233331883 | 13,870 | 250,000 | SH | | DFND | | 250,000 | 0 | 0 |
DTF TAX-FREE INCOME INC | COM | 23334J107 | 277 | 20,923 | SH | | DFND | | 20,923 | 0 | 0 |
DWS MUN INCOME TR NEW | COM | 233368109 | 553 | 50,217 | SH | | DFND | | 50,217 | 0 | 0 |
DWS STRATEGIC MUN INCOME TR | COM | 23342Q101 | 150 | 13,363 | SH | | DFND | | 13,363 | 0 | 0 |
DYCOM INDS INC | NOTE 0.750% 9/1 | 267475AB7 | 23,843 | 25,773,000 | PRN | | DFND | | 25,773,000 | 0 | 0 |
EATON VANCE CALIF MUN BD FD | COM | 27828A100 | 322 | 30,504 | SH | | DFND | | 30,504 | 0 | 0 |
EATON VANCE FLTG RATE INCOM | COM SHS BEN INT | 278284104 | 194 | 13,066 | SH | | DFND | | 13,066 | 0 | 0 |
EATON VANCE FLTING RATE INC | COM | 278279104 | 668 | 50,662 | SH | | DFND | | 50,662 | 0 | 0 |
EATON VANCE LTD DUR INCOME F | COM | 27828H105 | 590 | 46,647 | SH | | DFND | | 46,647 | 0 | 0 |
EATON VANCE MUN BD FD | COM | 27827X101 | 403 | 32,492 | SH | | DFND | | 32,492 | 0 | 0 |
EATON VANCE MUNI INCOME TRUS | SH BEN INT | 27826U108 | 358 | 29,333 | SH | | DFND | | 29,333 | 0 | 0 |
EATON VANCE NEW YORK MUN BD | COM | 27827Y109 | 219 | 18,635 | SH | | DFND | | 18,635 | 0 | 0 |
EATON VANCE SH TM DR DIVR IN | COM | 27828V104 | 242 | 18,670 | SH | | DFND | | 18,670 | 0 | 0 |
EATON VANCE SR FLTNG RTE TR | COM | 27828Q105 | 568 | 43,599 | SH | | DFND | | 43,599 | 0 | 0 |
EATON VANCE SR INCOME TR | SH BEN INT | 27826S103 | 453 | 73,615 | SH | | DFND | | 73,615 | 0 | 0 |
EATON VANCE TX ADV GLBL DIV | COM | 27828S101 | 606 | 38,968 | SH | | DFND | | 38,968 | 0 | 0 |
ECHO GLOBAL LOGISTICS INC | NOTE 2.500% 5/0 | 27875TAA9 | 7,604 | 7,631,000 | PRN | | DFND | | 7,631,000 | 0 | 0 |
ELLIE MAE INC | COM | 28849P100 | 46,470 | 470,868 | SH | | DFND | | 470,868 | 0 | 0 |
ENABLE MIDSTREAM PARTNERS LP | COM UNIT RP IN | 292480100 | 672 | 46,900 | SH | | DFND | | 46,900 | 0 | 0 |
ENBRIDGE INC | COM | 29250N105 | 1,232 | 33,984 | SH | | DFND | | 33,984 | 0 | 0 |
ENERGY TRANSFER LP | COM UT LTD PTN | 29273V100 | 1,074 | 69,888 | SH | | DFND | | 69,888 | 0 | 0 |
ENLINK MIDSTREAM LLC | COM UNIT REP LTD | 29336T100 | 584 | 45,666 | SH | | DFND | | 45,666 | 0 | 0 |
ENTERPRISE PRODS PARTNERS L | COM | 293792107 | 808 | 27,760 | SH | | DFND | | 27,760 | 0 | 0 |
EQM MIDSTREAM PARTNERS LP | UNIT LTD PARTN | 26885B100 | 461 | 9,980 | SH | | DFND | | 9,980 | 0 | 0 |
EQUITRANS MIDSTREAM CORPORAT | COM | 294600101 | 13,668 | 627,558 | SH | | DFND | | 627,558 | 0 | 0 |
ESTRE AMBIENTAL INC | *W EXP 12/21/202 | G3206V118 | 78 | 661,870 | SH | | DFND | | 661,870 | 0 | 0 |
EXACT SCIENCES CORP | NOTE 0.375% 3/1 | 30063PAB1 | 25,569 | 25,000,000 | PRN | | DFND | | 25,000,000 | 0 | 0 |
EXPEDIA GROUP INC | COM NEW | 30212P303 | 1,590 | 13,364 | SH | | DFND | | 13,364 | 0 | 0 |
EZCORP INC | NOTE 2.125% 6/1 | 302301AB2 | 15,105 | 15,075,000 | PRN | | DFND | | 15,075,000 | 0 | 0 |
EZCORP INC | NOTE 2.875% 7/0 | 302301AF3 | 1,126 | 1,000,000 | PRN | | DFND | | 1,000,000 | 0 | 0 |
FALCON MINERALS CORP | *W EXP 07/21/202 | 30607B208 | 205 | 250,000 | SH | | DFND | | 250,000 | 0 | 0 |
FAR PT ACQUISITION CORP | COM CL A | 30734W109 | 7,960 | 799,998 | SH | | DFND | | 799,998 | 0 | 0 |
FAR PT ACQUISITION CORP | *W EXP 06/01/202 | 30734W117 | 402 | 299,999 | SH | | DFND | | 299,999 | 0 | 0 |
FEDERATED PREM MUN INC FD | COM | 31423P108 | 318 | 23,706 | SH | | DFND | | 23,706 | 0 | 0 |
FIDELITY SOUTHERN CORP NEW | COM | 316394105 | 6,271 | 228,941 | SH | | DFND | | 228,941 | 0 | 0 |
FIFTH THIRD BANCORP | COM | 316773100 | 1,469 | 58,235 | SH | | DFND | | 58,235 | 0 | 0 |
FINISAR CORP | COM NEW | 31787A507 | 115,305 | 4,976,466 | SH | | DFND | | 4,976,466 | 0 | 0 |
FINISAR CORP | NOTE 0.500%12/1 | 31787AAP6 | 5,900 | 6,000,000 | PRN | | DFND | | 6,000,000 | 0 | 0 |
FINTECH ACQUISITION CORP III | COM CL A | 31811A101 | 15,113 | 1,550,000 | SH | | DFND | | 1,550,000 | 0 | 0 |
FINTECH ACQUISITION CORP III | *W EXP 12/01/202 | 31811A119 | 1,047 | 1,150,000 | SH | | DFND | | 1,150,000 | 0 | 0 |
FIRST DATA CORP NEW | COM CL A | 32008D106 | 156,189 | 5,945,520 | SH | | DFND | | 5,945,520 | 0 | 0 |
FIRST TR ABERDEEN GLBL OPP F | COM SHS | 337319107 | 185 | 18,400 | SH | | DFND | | 18,400 | 0 | 0 |
FIRST TR DYNAMIC EUROPE EQT | COM SHS | 33740D107 | 184 | 12,842 | SH | | DFND | | 12,842 | 0 | 0 |
FIRST TR HIGH INCOME L/S FD | COM | 33738E109 | 618 | 42,332 | SH | | DFND | | 42,332 | 0 | 0 |
FIRST TR SR FLG RTE INCM FD | COM | 33733U108 | 564 | 47,709 | SH | | DFND | | 47,709 | 0 | 0 |
FLEXION THERAPEUTICS INC | NOTE 3.375% 5/0 | 33938JAB2 | 1,167 | 1,330,000 | PRN | | DFND | | 1,330,000 | 0 | 0 |
FORTIVE CORP | COM | 34959J108 | 1,048 | 12,496 | SH | | DFND | | 12,496 | 0 | 0 |
FORTIVE CORP | 5% PFD CNV SER A | 34959J207 | 60,095 | 57,025 | SH | | DFND | | 57,025 | 0 | 0 |
FORUM MERGER II CORP | CL A | 34986F103 | 9,306 | 940,000 | SH | | DFND | | 940,000 | 0 | 0 |
FORUM MERGER II CORP | *W EXP 09/30/202 | 34986F111 | 713 | 1,620,000 | SH | | DFND | | 1,620,000 | 0 | 0 |
FOX CORP | CL A COM | 35137L105 | 16,140 | 439,664 | SH | | DFND | | 439,664 | 0 | 0 |
FRANKLIN LTD DURATION INC TR | COM | 35472T101 | 196 | 20,329 | SH | | DFND | | 20,329 | 0 | 0 |
FRONTDOOR INC | COM | 35905A109 | 16,085 | 467,304 | SH | | DFND | | 467,304 | 0 | 0 |
GABELLI DIVD & INCOME TR | COM | 36242H104 | 527 | 24,766 | SH | | DFND | | 24,766 | 0 | 0 |
GAIN CAP HLDGS INC | NOTE 5.000% 8/1 | 36268WAF7 | 225 | 225,000 | PRN | | DFND | | 225,000 | 0 | 0 |
GAMCO NAT RES GOLD & INCOME | SH BEN INT | 36465E101 | 74 | 13,098 | SH | | DFND | | 13,098 | 0 | 0 |
GARRETT MOTION INC | COM | 366505105 | 11,508 | 781,284 | SH | | DFND | | 781,284 | 0 | 0 |
GENERAL AMERN INVS INC | COM | 368802104 | 355 | 10,646 | SH | | DFND | | 10,646 | 0 | 0 |
GENESIS ENERGY L P | UNIT LTD PARTN | 371927104 | 563 | 24,165 | SH | | DFND | | 24,165 | 0 | 0 |
GENWORTH FINL INC | COM CL A | 37247D106 | 43,900 | 11,462,117 | SH | | DFND | | 11,462,117 | 0 | 0 |
GIGCAPITAL INC | COM | 37518N106 | 6,885 | 675,000 | SH | | DFND | | 675,000 | 0 | 0 |
GIGCAPITAL INC | RIGHT 03/06/2020 | 37518N114 | 975 | 1,500,000 | SH | | DFND | | 1,500,000 | 0 | 0 |
GIGCAPITAL INC | *W EXP 06/08/202 | 37518N122 | 320 | 1,125,000 | SH | | DFND | | 1,125,000 | 0 | 0 |
GOLDCORP INC NEW | COM | 380956409 | 178,235 | 15,579,953 | SH | | DFND | | 15,579,953 | 0 | 0 |
GOPRO INC | CL A | 38268T103 | 331 | 50,893 | SH | | DFND | | 50,893 | 0 | 0 |
GOPRO INC | NOTE 3.500% 4/1 | 38268TAB9 | 2,464 | 2,500,000 | PRN | | DFND | | 2,500,000 | 0 | 0 |
GORDON POINTE ACQUISITION CO | COM CLASS A | 382788107 | 9,391 | 929,800 | SH | | DFND | | 929,800 | 0 | 0 |
GORDON POINTE ACQUISITION CO | *W EXP 07/30/202 | 382788115 | 410 | 1,106,820 | SH | | DFND | | 1,106,820 | 0 | 0 |
GORES HOLDINGS III INC | CLASS A | 38286G109 | 8,381 | 849,996 | SH | | DFND | | 849,996 | 0 | 0 |
GORES HOLDINGS III INC | *W EXP 09/11/202 | 38286G117 | 487 | 333,332 | SH | | DFND | | 333,332 | 0 | 0 |
GORES METROPOULOS INC | COM CL A | 382872109 | 4,875 | 499,998 | SH | | DFND | | 499,998 | 0 | 0 |
GORES METROPOULOS INC | *W EXP 01/28/202 | 382872117 | 233 | 166,666 | SH | | DFND | | 166,666 | 0 | 0 |
GRAF INDL CORP | COM | 384278107 | 9,004 | 916,000 | SH | | DFND | | 916,000 | 0 | 0 |
GRAF INDL CORP | *W EXP 12/31/202 | 384278115 | 588 | 1,782,000 | SH | | DFND | | 1,782,000 | 0 | 0 |
GRANITE PT MTG TR INC | NOTE 6.375%10/0 | 38741LAC1 | 5,059 | 5,000,000 | PRN | | DFND | | 5,000,000 | 0 | 0 |
GREEN PLAINS INC | NOTE 4.125% 9/0 | 393222AF1 | 6,476 | 6,750,000 | PRN | | DFND | | 6,750,000 | 0 | 0 |
GS ACQUISITION HLDGS CORP | COM CL A | 36255F102 | 11,021 | 1,099,902 | SH | | DFND | | 1,099,902 | 0 | 0 |
GS ACQUISITION HLDGS CORP | *W EXP 06/12/202 | 36255F110 | 780 | 500,000 | SH | | DFND | | 500,000 | 0 | 0 |
GTY TECHNOLOGY HOLDINGS INC | *W EXP 02/19/202 | 362409112 | 189 | 314,900 | SH | | DFND | | 314,900 | 0 | 0 |
GUIDEWIRE SOFTWARE INC | COM | 40171V100 | 1,776 | 18,278 | SH | | DFND | | 18,278 | 0 | 0 |
HARMONIC INC | NOTE 4.000%12/0 | 413160AB8 | 2,284 | 2,000,000 | PRN | | DFND | | 2,000,000 | 0 | 0 |
HCI GROUP INC | NOTE 4.250% 3/0 | 40416EAD5 | 5,992 | 6,000,000 | PRN | | DFND | | 6,000,000 | 0 | 0 |
HELIX ENERGY SOLUTIONS GRP I | NOTE 4.125% 9/1 | 42330PAJ6 | 5,619 | 5,000,000 | PRN | | DFND | | 5,000,000 | 0 | 0 |
HENNESSY CAP ACQUSTION CORP | UNIT 99/99/9999 | 42589C203 | 20,160 | 2,000,000 | SH | | DFND | | 2,000,000 | 0 | 0 |
HERBALIFE LTD | NOTE 2.000% 8/1 | 42703MAB9 | 80,992 | 65,000,000 | PRN | | DFND | | 65,000,000 | 0 | 0 |
HERBALIFE LTD | NOTE 2.625% 3/1 | 42703MAD5 | 36,064 | 34,050,000 | PRN | | DFND | | 34,050,000 | 0 | 0 |
HERCULES CAPITAL INC | DBCV 4.375% 2/0 | 427096AF9 | 18,751 | 19,150,000 | PRN | | DFND | | 19,150,000 | 0 | 0 |
HESS MIDSTREAM PARTNERS LP | UNIT LTD PR INT | 428104103 | 642 | 30,300 | SH | | DFND | | 30,300 | 0 | 0 |
HFF INC | CL A | 40418F108 | 6,470 | 135,506 | SH | | DFND | | 135,506 | 0 | 0 |
HL ACQUISITIONS CORP | SHS | G4603R106 | 2,145 | 216,000 | SH | | DFND | | 216,000 | 0 | 0 |
HL ACQUISITIONS CORP | *W EXP 06/21/202 | G4603R122 | 68 | 270,000 | SH | | DFND | | 270,000 | 0 | 0 |
HL ACQUISITIONS CORP | RIGHT 07/17/2023 | G4603R130 | 78 | 270,000 | SH | | DFND | | 270,000 | 0 | 0 |
HOLLY ENERGY PARTNERS L P | COM UT LTD PTN | 435763107 | 596 | 22,100 | SH | | DFND | | 22,100 | 0 | 0 |
HUNTER MARITIME ACQUISITION | *W EXP 11/17/202 | Y37828129 | 219 | 470,000 | SH | | DFND | | 470,000 | 0 | 0 |
HURON CONSULTING GROUP INC | NOTE 1.250%10/0 | 447462AB8 | 23,649 | 23,955,000 | PRN | | DFND | | 23,955,000 | 0 | 0 |
II VI INC | NOTE 0.250% 9/0 | 902104AB4 | 18,875 | 18,000,000 | PRN | | DFND | | 18,000,000 | 0 | 0 |
ILLUMINA INC | COM | 452327109 | 6,138 | 19,755 | SH | | DFND | | 19,755 | 0 | 0 |
INDUSTRIAL LOGISTICS PPTYS T | COM SHS BEN INT | 456237106 | 7,767 | 385,054 | SH | | DFND | | 385,054 | 0 | 0 |
INFINERA CORPORATION | NOTE 2.125% 9/0 | 45667GAC7 | 15,607 | 19,700,000 | PRN | | DFND | | 19,700,000 | 0 | 0 |
INFRA AND ENERGY ALTRNTIVE I | *W EXP 05/20/202 | 45686J112 | 154 | 343,006 | SH | | DFND | | 343,006 | 0 | 0 |
INFRAREIT INC | COM | 45685L100 | 38,284 | 1,825,647 | SH | | DFND | | 1,825,647 | 0 | 0 |
INNOVIVA INC | NOTE 2.500% 8/1 | 45781MAB7 | 3,224 | 3,000,000 | PRN | | DFND | | 3,000,000 | 0 | 0 |
INPHI CORP | NOTE 0.750% 9/0 | 45772FAC1 | 17,894 | 17,075,000 | PRN | | DFND | | 17,075,000 | 0 | 0 |
INSURANCE ACQUISITION CORP | UNIT 03/31/2024 | 457867307 | 11,110 | 1,100,000 | SH | | DFND | | 1,100,000 | 0 | 0 |
INTEGRATED DEVICE TECHNOLOGY | COM | 458118106 | 179,111 | 3,656,069 | SH | | DFND | | 3,656,069 | 0 | 0 |
INTEGRATED DEVICE TECHNOLOGY | NOTE 0.875%11/1 | 458118AC0 | 14,143 | 9,000,000 | PRN | | DFND | | 9,000,000 | 0 | 0 |
INTREXON CORP | COM | 46122T102 | 1,118 | 212,555 | SH | | DFND | | 212,555 | 0 | 0 |
INTREXON CORP | NOTE 3.500% 7/0 | 46122TAA0 | 11,078 | 18,800,000 | PRN | | DFND | | 18,800,000 | 0 | 0 |
INVACARE CORP | NOTE 5.000% 2/1 | 461203AF8 | 3,657 | 4,000,000 | PRN | | DFND | | 4,000,000 | 0 | 0 |
INVACARE CORP | NOTE 4.500% 6/0 | 461203AH4 | 1,681 | 1,950,000 | PRN | | DFND | | 1,950,000 | 0 | 0 |
INVESCO ADVANTAGE MUNICIPAL | SH BEN INT | 46132E103 | 120 | 11,110 | SH | | DFND | | 11,110 | 0 | 0 |
INVESCO DYNAMIC CR OPP FD | COM | 46132R104 | 778 | 71,670 | SH | | DFND | | 71,670 | 0 | 0 |
INVESCO MUN TR | COM | 46131J103 | 141 | 11,737 | SH | | DFND | | 11,737 | 0 | 0 |
INVESCO QUALITY MUNI INC TRS | COM | 46133G107 | 225 | 18,581 | SH | | DFND | | 18,581 | 0 | 0 |
INVESCO TR INVT GRADE MUNS | COM | 46131M106 | 336 | 27,135 | SH | | DFND | | 27,135 | 0 | 0 |
INVESCO TR INVT GRADE NY MUN | COM | 46131T101 | 157 | 12,053 | SH | | DFND | | 12,053 | 0 | 0 |
IRONWOOD PHARMACEUTICALS INC | DBCV 2.250% 6/1 | 46333XAD0 | 15,493 | 14,025,000 | PRN | | DFND | | 14,025,000 | 0 | 0 |
ISTAR INC | NOTE 3.125% 9/1 | 45031UCB5 | 26,611 | 28,925,000 | PRN | | DFND | | 28,925,000 | 0 | 0 |
IVY HIGH INC OPPORTUNITIES F | COM | 465893105 | 275 | 20,346 | SH | | DFND | | 20,346 | 0 | 0 |
J2 GLOBAL INC | NOTE 3.250% 6/1 | 48123VAC6 | 18,739 | 14,000,000 | PRN | | DFND | | 14,000,000 | 0 | 0 |
JASON INDS INC | *W EXP 06/30/201 | 471172114 | 33 | 1,933,070 | SH | | DFND | | 1,933,070 | 0 | 0 |
JAZZ PHARMACEUTICALS PLC | SHS USD | G50871105 | 2,355 | 16,472 | SH | | DFND | | 16,472 | 0 | 0 |
JBG SMITH PPTYS | COM | 46590V100 | 21,027 | 508,510 | SH | | DFND | | 508,510 | 0 | 0 |
JENSYN ACQUISITION CORP | *W EXP 03/07/202 | 47632B110 | 12 | 174,000 | SH | | DFND | | 174,000 | 0 | 0 |
JENSYN ACQUISITION CORP | RIGHT 99/99/9999 | 47632B128 | 48 | 174,000 | SH | | DFND | | 174,000 | 0 | 0 |
KBL MERGER CORP IV | *W EXP 01/15/202 | 48242A112 | 56 | 500,000 | SH | | DFND | | 500,000 | 0 | 0 |
KBL MERGER CORP IV | RIGHT 06/07/2019 | 48242A120 | 230 | 1,000,000 | SH | | DFND | | 1,000,000 | 0 | 0 |
KLX ENERGY SERVICS HOLDNGS I | COM | 48253L106 | 315 | 12,542 | SH | | DFND | | 12,542 | 0 | 0 |
L3 TECHNOLOGIES INC | COM | 502413107 | 250,576 | 1,214,208 | SH | | DFND | | 1,214,208 | 0 | 0 |
LEGACY ACQUISITION CORP | COM CL A | 524643103 | 4,214 | 419,769 | SH | | DFND | | 419,769 | 0 | 0 |
LEGACY ACQUISITION CORP | *W EXP 11/30/202 | 524643111 | 375 | 1,250,000 | SH | | DFND | | 1,250,000 | 0 | 0 |
LEGACY RESERVES LP/ LEGACY F | NOTE 8.000% 9/2 | 52471TAF4 | 3,923 | 11,208,000 | PRN | | DFND | | 11,208,000 | 0 | 0 |
LEISURE ACQUISITION CORP | COM | 52539T107 | 5,500 | 550,000 | SH | | DFND | | 550,000 | 0 | 0 |
LEISURE ACQUISITION CORP | *W EXP 12/05/201 | 52539T115 | 375 | 625,000 | SH | | DFND | | 625,000 | 0 | 0 |
LEO HOLDINGS CORP | COM CL A | G5463L105 | 4,471 | 446,700 | SH | | DFND | | 446,700 | 0 | 0 |
LEO HOLDINGS CORP | *W EXP 02/07/202 | G5463L113 | 870 | 1,115,000 | SH | | DFND | | 1,115,000 | 0 | 0 |
LEVI STRAUSS & CO NEW | CL A COM STK | 52736R102 | 236 | 10,000 | SH | | DFND | | 10,000 | 0 | 0 |
LF CAP ACQUISITION CORP | CL A | 50200K108 | 9,658 | 960,000 | SH | | DFND | | 960,000 | 0 | 0 |
LF CAP ACQUISITION CORP | *W EXP 06/22/202 | 50200K116 | 420 | 1,200,000 | SH | | DFND | | 1,200,000 | 0 | 0 |
LIBERTY MEDIA CORP DELAWARE | NOTE 1.375%10/1 | 531229AB8 | 1,123 | 1,000,000 | PRN | | DFND | | 1,000,000 | 0 | 0 |
LIVE NATION ENTERTAINMENT IN | NOTE 2.500% 3/1 | 538034AQ2 | 11,556 | 10,000,000 | PRN | | DFND | | 10,000,000 | 0 | 0 |
LIVENT CORP | COM | 53814L108 | 9,737 | 792,875 | SH | | DFND | | 792,875 | 0 | 0 |
LONGEVITY ACQUISITION CORP | *W EXP 07/31/202 | G56372116 | 15 | 125,000 | SH | | DFND | | 125,000 | 0 | 0 |
LONGEVITY ACQUISITION CORP | RIGHT 07/31/2020 | G56372124 | 24 | 125,000 | SH | | DFND | | 125,000 | 0 | 0 |
LUXOFT HLDG INC | ORD SHS CL A | G57279104 | 77,362 | 1,317,695 | SH | | DFND | | 1,317,695 | 0 | 0 |
LYFT INC | CL A COM | 55087P104 | 391 | 5,000 | SH | | DFND | | 5,000 | 0 | 0 |
MACQUARIE GLBL INFRA TOTL RE | COM | 55608D101 | 308 | 13,893 | SH | | DFND | | 13,893 | 0 | 0 |
MADISON CVRED CALL & EQ STR | COM | 557437100 | 95 | 13,899 | SH | | DFND | | 13,899 | 0 | 0 |
MAGELLAN MIDSTREAM PRTNRS LP | COM UNIT RP LP | 559080106 | 586 | 9,657 | SH | | DFND | | 9,657 | 0 | 0 |
MAGNACHIP SEMICONDUCTOR SA | NOTE 5.000% 3/0 | 55932XAB0 | 2,274 | 2,000,000 | PRN | | DFND | | 2,000,000 | 0 | 0 |
MAGNOLIA OIL & GAS CORP | *W EXP 07/31/202 | 559663117 | 282 | 83,333 | SH | | DFND | | 83,333 | 0 | 0 |
MARTIN MIDSTREAM PRTNRS L P | UNIT L P INT | 573331105 | 508 | 40,794 | SH | | DFND | | 40,794 | 0 | 0 |
MEDICINES CO | NOTE 2.500% 1/1 | 584688AE5 | 9,743 | 9,700,000 | PRN | | DFND | | 9,700,000 | 0 | 0 |
MEDICINES CO | NOTE 2.750% 7/1 | 584688AG0 | 7,997 | 9,450,000 | PRN | | DFND | | 9,450,000 | 0 | 0 |
MEGALITH FINL ACQUISITION CO | CL A COM | 58518F109 | 4,804 | 481,400 | SH | | DFND | | 481,400 | 0 | 0 |
MEGALITH FINL ACQUISITION CO | *W EXP 08/26/202 | 58518F117 | 317 | 1,153,800 | SH | | DFND | | 1,153,800 | 0 | 0 |
MELLANOX TECHNOLOGIES LTD | SHS | M51363113 | 111,064 | 938,354 | SH | | DFND | | 938,354 | 0 | 0 |
MERITOR INC | NOTE 3.250%10/1 | 59001KAF7 | 17,366 | 18,000,000 | PRN | | DFND | | 18,000,000 | 0 | 0 |
MFS MUN INCOME TR | SH BEN INT | 552738106 | 138 | 19,957 | SH | | DFND | | 19,957 | 0 | 0 |
MICRO FOCUS INTERNATIONAL PL | SPON ADR NEW | 594837304 | 24,897 | 965,357 | SH | | DFND | | 965,357 | 0 | 0 |
MICROCHIP TECHNOLOGY INC | NOTE 1.625% 2/1 | 595017AD6 | 161,106 | 99,000,000 | PRN | | DFND | | 99,000,000 | 0 | 0 |
MICROCHIP TECHNOLOGY INC | NOTE 2.250% 2/1 | 595017AH7 | 72,273 | 65,441,000 | PRN | | DFND | | 65,441,000 | 0 | 0 |
MICRON TECHNOLOGY INC | NOTE 2.125% 2/1 | 595112AV5 | 103,586 | 27,379,000 | PRN | | DFND | | 27,379,000 | 0 | 0 |
MODERN MEDIA ACQUISITION | COM | 60765P103 | 6,165 | 595,031 | SH | | DFND | | 595,031 | 0 | 0 |
MODERN MEDIA ACQUISITION | *W EXP 05/17/202 | 60765P111 | 132 | 425,000 | SH | | DFND | | 425,000 | 0 | 0 |
MODERN MEDIA ACQUISITION | RIGHT 99/99/9999 | 60765P129 | 561 | 1,700,000 | SH | | DFND | | 1,700,000 | 0 | 0 |
MOLINA HEALTHCARE INC | NOTE 1.125% 1/1 | 60855RAC4 | 111,335 | 32,325,000 | PRN | | DFND | | 32,325,000 | 0 | 0 |
MONOCLE ACQUISITION CORP | COM | 609754106 | 15,490 | 1,580,597 | SH | | DFND | | 1,580,597 | 0 | 0 |
MONOCLE ACQUISITION CORP | *W EXP 12/06/202 | 609754114 | 538 | 1,680,597 | SH | | DFND | | 1,680,597 | 0 | 0 |
MPLX LP | COM UNIT REP LTD | 55336V100 | 760 | 23,115 | SH | | DFND | | 23,115 | 0 | 0 |
MTECH ACQUISITION CORP | COM CLASS A | 55378W107 | 757 | 75,000 | SH | | DFND | | 75,000 | 0 | 0 |
MTECH ACQUISITION CORP | *W EXP 08/01/202 | 55378W115 | 40 | 62,500 | SH | | DFND | | 62,500 | 0 | 0 |
MUDRICK CAP ACQUISITION CORP | COM CLASS A | 624745105 | 9,576 | 950,000 | SH | | DFND | | 950,000 | 0 | 0 |
MUDRICK CAP ACQUISITION CORP | *W EXP 02/12/202 | 624745113 | 1,148 | 2,250,000 | SH | | DFND | | 2,250,000 | 0 | 0 |
MULTI COLOR CORP | COM | 625383104 | 4,395 | 88,100 | SH | | DFND | | 88,100 | 0 | 0 |
NATIONAL ENERGY SERVICES REU | *W EXP 05/05/202 | G6375R115 | 449 | 394,100 | SH | | DFND | | 394,100 | 0 | 0 |
NATIONAL HEALTH INVS INC | NOTE 3.250% 4/0 | 63633DAE4 | 2,297 | 2,000,000 | PRN | | DFND | | 2,000,000 | 0 | 0 |
NAVIGATORS GROUP INC | COM | 638904102 | 14,941 | 213,846 | SH | | DFND | | 213,846 | 0 | 0 |
NEBULA ACQUISITION CORP | COM CLASS A | 629076100 | 5,994 | 599,996 | SH | | DFND | | 599,996 | 0 | 0 |
NEBULA ACQUISITION CORP | *W EXP 03/12/202 | 629076118 | 175 | 233,332 | SH | | DFND | | 233,332 | 0 | 0 |
NEUBERGER BERMAN HGH YLD FD | COM | 64128C106 | 130 | 11,487 | SH | | DFND | | 11,487 | 0 | 0 |
NEUBERGER BERMAN MUNI FD INC | COM | 64124P101 | 232 | 16,136 | SH | | DFND | | 16,136 | 0 | 0 |
NEUROCRINE BIOSCIENCES INC | NOTE 2.250% 5/1 | 64125CAD1 | 27,077 | 20,000,000 | PRN | | DFND | | 20,000,000 | 0 | 0 |
NEW AMER HIGH INCOME FD INC | COM NEW | 641876800 | 177 | 20,788 | SH | | DFND | | 20,788 | 0 | 0 |
NEW FRONTIER CORP | COM CL A | G6485P108 | 7,388 | 750,000 | SH | | DFND | | 750,000 | 0 | 0 |
NEW FRONTIER CORP | *W EXP 99/99/999 | G6485P124 | 315 | 450,000 | SH | | DFND | | 450,000 | 0 | 0 |
NEW MTN FIN CORP | NOTE 5.750% 8/1 | 647551AC4 | 7,038 | 7,000,000 | PRN | | DFND | | 7,000,000 | 0 | 0 |
NEW RELIC INC | COM | 64829B100 | 2,909 | 29,478 | SH | | DFND | | 29,478 | 0 | 0 |
NEWMARK GROUP INC | CL A | 65158N102 | 9,546 | 1,144,661 | SH | | DFND | | 1,144,661 | 0 | 0 |
NOVELLUS SYS INC | NOTE 2.625% 5/1 | 670008AD3 | 572,674 | 103,555,000 | PRN | | DFND | | 103,555,000 | 0 | 0 |
NRC GROUP HLDGS CORP | *W EXP 10/17/202 | 629375114 | 169 | 187,500 | SH | | DFND | | 187,500 | 0 | 0 |
NUANCE COMMUNICATIONS INC | NOTE 1.250% 4/0 | 67020YAN0 | 5,478 | 5,509,000 | PRN | | DFND | | 5,509,000 | 0 | 0 |
NUSTAR ENERGY LP | UNIT COM | 67058H102 | 469 | 17,439 | SH | | DFND | | 17,439 | 0 | 0 |
NUVASIVE INC | NOTE 2.250% 3/1 | 670704AG0 | 19,892 | 17,826,000 | PRN | | DFND | | 17,826,000 | 0 | 0 |
NUVEEN ARIZONA QLTY MUN INC | COM | 67061W104 | 257 | 20,042 | SH | | DFND | | 20,042 | 0 | 0 |
NUVEEN CALIF MUN VALUE FD | COM | 67062C107 | 141 | 14,712 | SH | | DFND | | 14,712 | 0 | 0 |
NUVEEN CALIFORNIA AMT QLT MU | COM | 670651108 | 506 | 36,320 | SH | | DFND | | 36,320 | 0 | 0 |
NUVEEN CONNECTICUT QLTY MUN | COM | 67060D107 | 383 | 31,771 | SH | | DFND | | 31,771 | 0 | 0 |
NUVEEN DIVERSIFIED DIV INCM | COM | 6706EP105 | 169 | 16,290 | SH | | DFND | | 16,290 | 0 | 0 |
NUVEEN FLTNG RTE INCM OPP FD | COM SHS | 6706EN100 | 264 | 27,574 | SH | | DFND | | 27,574 | 0 | 0 |
NUVEEN GEORGIA QLTY MUN INC | COM | 67072B107 | 197 | 16,513 | SH | | DFND | | 16,513 | 0 | 0 |
NUVEEN MARYLAND QLT MUN INC | COM | 67061Q107 | 414 | 33,188 | SH | | DFND | | 33,188 | 0 | 0 |
NUVEEN MICHIGAN QLT MUN INC | COM | 670979103 | 487 | 36,757 | SH | | DFND | | 36,757 | 0 | 0 |
NUVEEN NEW JERSEY QULT MUN F | COM | 67069Y102 | 329 | 23,762 | SH | | DFND | | 23,762 | 0 | 0 |
NUVEEN NEW YORK AMT QLT MUNI | COM | 670656107 | 283 | 22,250 | SH | | DFND | | 22,250 | 0 | 0 |
NUVEEN NEW YORK QLT MUN INC | COM | 67066X107 | 421 | 31,415 | SH | | DFND | | 31,415 | 0 | 0 |
NUVEEN NORTH CAROLINA QLTY M | COM | 67060P100 | 395 | 30,898 | SH | | DFND | | 30,898 | 0 | 0 |
NUVEEN OHIO QLTY MUN INCOME | COM | 670980101 | 436 | 30,124 | SH | | DFND | | 30,124 | 0 | 0 |
NUVEEN PENNSYLVANIA QLT MUN | COM | 670972108 | 404 | 30,571 | SH | | DFND | | 30,571 | 0 | 0 |
NUVEEN REAL ASSET INM AND GW | COM | 67074Y105 | 575 | 35,876 | SH | | DFND | | 35,876 | 0 | 0 |
NUVEEN REAL ESTATE INCOME FD | COM | 67071B108 | 237 | 22,833 | SH | | DFND | | 22,833 | 0 | 0 |
NUVEEN SR INCOME FD | COM | 67067Y104 | 313 | 53,980 | SH | | DFND | | 53,980 | 0 | 0 |
NUVEEN VIRGINIA QLTY MUNCPL | COM | 67064R102 | 477 | 37,570 | SH | | DFND | | 37,570 | 0 | 0 |
NVENT ELECTRIC PLC | SHS | G6700G107 | 20,842 | 772,500 | SH | | DFND | | 772,500 | 0 | 0 |
NXP SEMICONDUCTORS N V | NOTE 1.000%12/0 | 62952QAB6 | 10,265 | 10,000,000 | PRN | | DFND | | 10,000,000 | 0 | 0 |
NXP SEMICONDUCTORS N V | COM | N6596X109 | 19,325 | 218,631 | SH | | DFND | | 218,631 | 0 | 0 |
OIL STS INTL INC | COM | 678026105 | 909 | 53,570 | SH | | DFND | | 53,570 | 0 | 0 |
ON SEMICONDUCTOR CORP | NOTE 1.000%12/0 | 682189AK1 | 5,573 | 4,500,000 | PRN | | DFND | | 4,500,000 | 0 | 0 |
ONE MADISON CORP | COM CL A | G6772P100 | 12,209 | 1,191,100 | SH | | DFND | | 1,191,100 | 0 | 0 |
ONE MADISON CORP | *W EXP 99/99/999 | G6772P126 | 1,294 | 1,125,000 | SH | | DFND | | 1,125,000 | 0 | 0 |
ONEOK INC NEW | COM | 682680103 | 1,180 | 16,899 | SH | | DFND | | 16,899 | 0 | 0 |
OPES ACQUISITION CORP | COM | 68373P100 | 1,015 | 100,000 | SH | | DFND | | 100,000 | 0 | 0 |
OPES ACQUISITION CORP | *W EXP 03/13/202 | 68373P118 | 60 | 250,000 | SH | | DFND | | 250,000 | 0 | 0 |
OPKO HEALTH INC | NOTE 4.500% 2/1 | 68375NAD5 | 18,919 | 20,000,000 | PRN | | DFND | | 20,000,000 | 0 | 0 |
PACIFIC BIOSCIENCES CALIF IN | COM | 69404D108 | 48,811 | 6,751,127 | SH | | DFND | | 6,751,127 | 0 | 0 |
PALO ALTO NETWORKS INC | NOTE 7/0 | 697435AB1 | 97,054 | 44,150,000 | PRN | | DFND | | 44,150,000 | 0 | 0 |
PATRIOT NATL BANCORP INC | COM NEW | 70336F203 | 526 | 34,461 | SH | | DFND | | 34,461 | 0 | 0 |
PENN VA CORP NEW | COM | 70788V102 | 644 | 14,602 | SH | | DFND | | 14,602 | 0 | 0 |
PENSARE ACQUISITION CORP | COM | 70957E105 | 6,538 | 636,600 | SH | | DFND | | 636,600 | 0 | 0 |
PENSARE ACQUISITION CORP | *W EXP 07/27/202 | 70957E113 | 50 | 250,000 | SH | | DFND | | 250,000 | 0 | 0 |
PENSARE ACQUISITION CORP | RIGHT 99/99/9999 | 70957E121 | 290 | 1,000,000 | SH | | DFND | | 1,000,000 | 0 | 0 |
PENTAIR PLC | SHS | G7S00T104 | 7,483 | 168,126 | SH | | DFND | | 168,126 | 0 | 0 |
PGIM GLOBAL HIGH YIELD FD IN | COM | 69346J106 | 176 | 12,595 | SH | | DFND | | 12,595 | 0 | 0 |
PGIM HIGH YIELD BOND FUND IN | COM | 69346H100 | 413 | 29,094 | SH | | DFND | | 29,094 | 0 | 0 |
PHILLIPS 66 PARTNERS LP | COM UNIT REP INT | 718549207 | 667 | 12,745 | SH | | DFND | | 12,745 | 0 | 0 |
PHUNWARE INC | *W EXP 12/26/202 | 71948P118 | 126 | 75,315 | SH | | DFND | | 75,315 | 0 | 0 |
PIONEER FLOATING RATE TR | COM | 72369J102 | 461 | 44,295 | SH | | DFND | | 44,295 | 0 | 0 |
PIONEER HIGH INCOME TR | COM | 72369H106 | 186 | 20,827 | SH | | DFND | | 20,827 | 0 | 0 |
PIVOTAL ACQUISITION CORP | CL A COM | 72583A101 | 17,604 | 1,800,000 | SH | | DFND | | 1,800,000 | 0 | 0 |
PIVOTAL ACQUISITION CORP | *W EXP 12/01/202 | 72583A119 | 774 | 1,800,000 | SH | | DFND | | 1,800,000 | 0 | 0 |
PLAINS ALL AMERN PIPELINE L | UNIT LTD PARTN | 726503105 | 729 | 29,751 | SH | | DFND | | 29,751 | 0 | 0 |
PRICELINE GRP INC | NOTE 0.350% 6/1 | 741503AS5 | 20,322 | 15,000,000 | PRN | | DFND | | 15,000,000 | 0 | 0 |
PRIORITY TECHNOLOGY HLDGS IN | COM | 74275G107 | 212 | 30,736 | SH | | DFND | | 30,736 | 0 | 0 |
PROS HOLDINGS INC | NOTE 2.000%12/0 | 74346YAB9 | 1,936 | 1,500,000 | PRN | | DFND | | 1,500,000 | 0 | 0 |
PROSPECT CAPITAL CORPORATION | NOTE 4.950% 7/1 | 74348TAR3 | 15,504 | 15,675,000 | PRN | | DFND | | 15,675,000 | 0 | 0 |
PROSPECT CAPITAL CORPORATION | NOTE 6.375% 3/0 | 74348TAT9 | 6,913 | 7,000,000 | PRN | | DFND | | 7,000,000 | 0 | 0 |
PTC THERAPEUTICS INC | NOTE 3.000% 8/1 | 69366JAB7 | 1,565 | 1,500,000 | PRN | | DFND | | 1,500,000 | 0 | 0 |
PURE ACQUISITION CORP | CL A | 74621Q106 | 3,006 | 300,000 | SH | | DFND | | 300,000 | 0 | 0 |
PURE ACQUISITION CORP | *W EXP 04/17/202 | 74621Q114 | 957 | 862,500 | SH | | DFND | | 862,500 | 0 | 0 |
PUTNAM MANAGED MUN INCOM TR | COM | 746823103 | 79 | 10,550 | SH | | DFND | | 10,550 | 0 | 0 |
QTS RLTY TR INC | 6.50% CON PFD B | 74736A301 | 2,508 | 23,000 | SH | | DFND | | 23,000 | 0 | 0 |
QUANTENNA COMMUNICATIONS INC | COM | 74766D100 | 7,439 | 305,756 | SH | | DFND | | 305,756 | 0 | 0 |
QUOTIENT TECHNOLOGY INC | NOTE 1.750%12/0 | 749119AB9 | 13,137 | 13,950,000 | PRN | | DFND | | 13,950,000 | 0 | 0 |
RED HAT INC | COM | 756577102 | 150,869 | 825,774 | SH | | DFND | | 825,774 | 0 | 0 |
RED HAT INC | NOTE 0.250%10/0 | 756577AD4 | 6,933 | 2,788,000 | PRN | | DFND | | 2,788,000 | 0 | 0 |
REDWOOD TR INC | NOTE 4.750% 8/1 | 758075AC9 | 17,854 | 18,575,000 | PRN | | DFND | | 18,575,000 | 0 | 0 |
REDWOOD TR INC | NOTE 5.625% 7/1 | 758075AD7 | 18,469 | 18,875,000 | PRN | | DFND | | 18,875,000 | 0 | 0 |
REGALWOOD GLOBAL ENERGY LTD | COM CL A | G74760102 | 3,260 | 322,777 | SH | | DFND | | 322,777 | 0 | 0 |
REGALWOOD GLOBAL ENERGY LTD | *W EXP 12/05/202 | G74760128 | 428 | 440,925 | SH | | DFND | | 440,925 | 0 | 0 |
RENEWABLE ENERGY GROUP INC | NOTE 2.750% 6/1 | 75972AAA1 | 1,131 | 675,000 | PRN | | DFND | | 675,000 | 0 | 0 |
RENT A CTR INC NEW | COM | 76009N100 | 15,316 | 733,861 | SH | | DFND | | 733,861 | 0 | 0 |
RESIDEO TECHNOLOGIES INC | COM | 76118Y104 | 13,823 | 716,591 | SH | | DFND | | 716,591 | 0 | 0 |
RETAIL VALUE INC | COM | 76133Q102 | 431 | 13,830 | SH | | DFND | | 13,830 | 0 | 0 |
RETROPHIN INC | NOTE 2.500% 9/1 | 761299AB2 | 10,750 | 11,500,000 | PRN | | DFND | | 11,500,000 | 0 | 0 |
RMG ACQUISITION CORP | UNIT 99/99/9999 | 749641205 | 25,075 | 2,500,000 | SH | | DFND | | 2,500,000 | 0 | 0 |
ROSEHILL RES INC | *W EXP 09/16/202 | 777385113 | 100 | 244,800 | SH | | DFND | | 244,800 | 0 | 0 |
ROWAN COMPANIES PLC | SHS CL A | G7665A101 | 25,887 | 2,399,190 | SH | | DFND | | 2,399,190 | 0 | 0 |
ROYCE VALUE TR INC | COM | 780910105 | 329 | 23,883 | SH | | DFND | | 23,883 | 0 | 0 |
SABAN CAP ACQUISITION CORP | *W EXP 09/21/202 | 78516C114 | 0 | 42,000 | SH | | DFND | | 42,000 | 0 | 0 |
SCHULTZE SPL PURP ACQUSTN CO | COM | 80821R109 | 9,682 | 990,000 | SH | | DFND | | 990,000 | 0 | 0 |
SCHULTZE SPL PURP ACQUSTN CO | *W EXP 12/31/202 | 80821R117 | 504 | 1,440,000 | SH | | DFND | | 1,440,000 | 0 | 0 |
SCORPIO TANKERS INC | NOTE 3.000% 5/1 | 80918TAB5 | 8,641 | 9,750,000 | PRN | | DFND | | 9,750,000 | 0 | 0 |
SEACOR HOLDINGS INC | NOTE 2.500%12/1 | 811904AM3 | 18,229 | 19,244,000 | PRN | | DFND | | 19,244,000 | 0 | 0 |
SEMGROUP CORP | CL A | 81663A105 | 359 | 24,333 | SH | | DFND | | 24,333 | 0 | 0 |
SEMPRA ENERGY | 6% PFD CONV A | 816851406 | 12,835 | 121,225 | SH | | DFND | | 121,225 | 0 | 0 |
SENTINEL ENERGY SVCS INC | *W EXP 11/02/202 | 81728P113 | 91 | 133,333 | SH | | DFND | | 133,333 | 0 | 0 |
SERVICENOW INC | NOTE 6/0 | 81762PAC6 | 37,100 | 20,000,000 | PRN | | DFND | | 20,000,000 | 0 | 0 |
SHELL MIDSTREAM PARTNERS L P | UNIT LTD INT | 822634101 | 458 | 22,409 | SH | | DFND | | 22,409 | 0 | 0 |
SHIP FINANCE INTERNATIONAL L | NOTE 5.750%10/1 | G81075AF3 | 23,545 | 23,600,000 | PRN | | DFND | | 23,600,000 | 0 | 0 |
SOCIAL CAP HEDOSOPHIA HLDGS | *W EXP 09/14/202 | G8250R129 | 67 | 83,334 | SH | | DFND | | 83,334 | 0 | 0 |
SOUTH JERSEY INDS INC | UNIT 99/99/9999 | 838518116 | 2,130 | 41,200 | SH | | DFND | | 41,200 | 0 | 0 |
SPARK THERAPEUTICS INC | COM | 84652J103 | 89,851 | 788,993 | SH | | DFND | | 788,993 | 0 | 0 |
SPARTAN ENERGY ACQUISITON CO | CL A COM STK | 846784106 | 10,714 | 1,089,998 | SH | | DFND | | 1,089,998 | 0 | 0 |
SPARTAN ENERGY ACQUISITON CO | *W EXP 08/27/202 | 846784122 | 478 | 434,999 | SH | | DFND | | 434,999 | 0 | 0 |
SPIRIT MTA REIT | COM SHS BEN IN | 84861U105 | 174 | 26,740 | SH | | DFND | | 26,740 | 0 | 0 |
SPRINT CORPORATION | COM | 85207U105 | 116,805 | 20,673,364 | SH | | DFND | | 20,673,364 | 0 | 0 |
SQUARE INC | NOTE 0.375% 3/0 | 852234AB9 | 103,567 | 31,635,000 | PRN | | DFND | | 31,635,000 | 0 | 0 |
STEWART INFORMATION SVCS COR | COM | 860372101 | 23,550 | 551,658 | SH | | DFND | | 551,658 | 0 | 0 |
SUMMIT MIDSTREAM PARTNERS LP | COM UNIT LTD | 866142102 | 338 | 34,700 | SH | | DFND | | 34,700 | 0 | 0 |
SUNTRUST BKS INC | COM | 867914103 | 240,779 | 4,063,784 | SH | | DFND | | 4,063,784 | 0 | 0 |
SUPERNUS PHARMACEUTICALS INC | COM | 868459108 | 1,522 | 43,444 | SH | | DFND | | 43,444 | 0 | 0 |
SYNAPTICS INC | NOTE 0.500% 6/1 | 87157DAD1 | 18,300 | 19,778,000 | PRN | | DFND | | 19,778,000 | 0 | 0 |
TAKEDA PHARMACEUTICAL CO LTD | SPONSORED ADS | 874060205 | 598 | 29,368 | SH | | DFND | | 29,368 | 0 | 0 |
TALLGRASS ENERGY LP | CLASS A SHS | 874696107 | 799 | 31,800 | SH | | DFND | | 31,800 | 0 | 0 |
TARGA RES CORP | COM | 87612G101 | 880 | 21,184 | SH | | DFND | | 21,184 | 0 | 0 |
TARGET HOSPITALITY CORP | *W EXP 03/15/202 | 87615L115 | 413 | 266,666 | SH | | DFND | | 266,666 | 0 | 0 |
TC PIPELINES LP | UT COM LTD PRT | 87233Q108 | 587 | 15,700 | SH | | DFND | | 15,700 | 0 | 0 |
TCF FINL CORP | COM | 872275102 | 40,713 | 1,967,767 | SH | | DFND | | 1,967,767 | 0 | 0 |
TEEKAY LNG PARTNERS L P | PRTNRSP UNITS | Y8564M105 | 510 | 34,119 | SH | | DFND | | 34,119 | 0 | 0 |
TEKLA HEALTHCARE INVS | SH BEN INT | 87911J103 | 552 | 26,889 | SH | | DFND | | 26,889 | 0 | 0 |
TENZING ACQUISITION CORP | *W EXP 02/23/202 | G8708A108 | 40 | 250,000 | SH | | DFND | | 250,000 | 0 | 0 |
TERADYNE INC | NOTE 1.250%12/1 | 880770AG7 | 44,864 | 32,050,000 | PRN | | DFND | | 32,050,000 | 0 | 0 |
TESLA INC | COM | 88160R101 | 3,249 | 11,610 | SH | | DFND | | 11,610 | 0 | 0 |
TESLA INC | NOTE 2.375% 3/1 | 88160RAD3 | 19,031 | 17,400,000 | PRN | | DFND | | 17,400,000 | 0 | 0 |
THERAVANCE INC | NOTE 2.125% 1/1 | 88338TAB0 | 25,977 | 25,543,000 | PRN | | DFND | | 25,543,000 | 0 | 0 |
THESTREET INC | COM | 88368Q103 | 92 | 39,405 | SH | | DFND | | 39,405 | 0 | 0 |
THL CR SR LN FD | COM | 87244R103 | 172 | 11,224 | SH | | DFND | | 11,224 | 0 | 0 |
THUNDER BRIDGE ACQUISITION L | SHS CLASS A | G8857R100 | 11,118 | 1,090,000 | SH | | DFND | | 1,090,000 | 0 | 0 |
THUNDER BRIDGE ACQUISITION L | *W EXP 01/01/202 | G8857R126 | 1,166 | 1,620,000 | SH | | DFND | | 1,620,000 | 0 | 0 |
TIBERIUS ACQUISITION CORP | COM | 88633A107 | 5,443 | 540,000 | SH | | DFND | | 540,000 | 0 | 0 |
TIBERIUS ACQUISITION CORP | *W EXP 02/28/202 | 88633A115 | 465 | 1,057,500 | SH | | DFND | | 1,057,500 | 0 | 0 |
TIER REIT INC | COM NEW | 88650V208 | 4,108 | 143,321 | SH | | DFND | | 143,321 | 0 | 0 |
TIMKENSTEEL CORP | NOTE 6.000% 6/0 | 887399AA1 | 1,757 | 1,500,000 | PRN | | DFND | | 1,500,000 | 0 | 0 |
TKK SYMPHONY ACQUISITION COR | ORD SHS | G88950103 | 6,689 | 675,000 | SH | | DFND | | 675,000 | 0 | 0 |
TKK SYMPHONY ACQUISITION COR | *W EXP 02/20/202 | G88950129 | 323 | 1,850,000 | SH | | DFND | | 1,850,000 | 0 | 0 |
TKK SYMPHONY ACQUISITION COR | RIGHT 02/20/2020 | G88950137 | 592 | 1,850,000 | SH | | DFND | | 1,850,000 | 0 | 0 |
TORTOISE ACQUISITION CORP | UNIT 03/04/2024 | 89154L209 | 20,759 | 2,077,939 | SH | | DFND | | 2,077,939 | 0 | 0 |
TPG PACE HLDGS CORP | *W EXP 06/27/202 | G89827110 | 113 | 66,666 | SH | | DFND | | 66,666 | 0 | 0 |
TPG SPECIALTY LENDING INC | NOTE 4.500% 8/0 | 87265KAD4 | 7,666 | 7,500,000 | PRN | | DFND | | 7,500,000 | 0 | 0 |
TRANSOCEAN LTD | REG SHS | H8817H100 | 3,265 | 374,800 | SH | | DFND | | 374,800 | 0 | 0 |
TRAVELPORT WORLDWIDE LTD | SHS | G9019D104 | 56,601 | 3,598,284 | SH | | DFND | | 3,598,284 | 0 | 0 |
TRIBUNE MEDIA CO | CL A | 896047503 | 181,730 | 3,938,656 | SH | | DFND | | 3,938,656 | 0 | 0 |
TRINE ACQUISITION CORP | UNIT 03/31/2021 | 89628U207 | 23,046 | 2,300,000 | SH | | DFND | | 2,300,000 | 0 | 0 |
TRINITY MERGER CORP | COM CL A | 89653L106 | 7,154 | 700,000 | SH | | DFND | | 700,000 | 0 | 0 |
TRINITY MERGER CORP | *W EXP 05/11/202 | 89653L114 | 810 | 2,250,000 | SH | | DFND | | 2,250,000 | 0 | 0 |
TTM TECHNOLOGIES INC | NOTE 1.750%12/1 | 87305RAD1 | 34,571 | 26,500,000 | PRN | | DFND | | 26,500,000 | 0 | 0 |
TUSCAN HOLDINGS CORP | UNIT 99/99/9999 | 90069K203 | 16,624 | 1,600,000 | SH | | DFND | | 1,600,000 | 0 | 0 |
TWELVE SEAS INVESTMENT COMPA | SHS | G9145A107 | 5,600 | 560,000 | SH | | DFND | | 560,000 | 0 | 0 |
TWELVE SEAS INVESTMENT COMPA | *W EXP 12/22/202 | G9145A115 | 312 | 1,200,000 | SH | | DFND | | 1,200,000 | 0 | 0 |
TWELVE SEAS INVESTMENT COMPA | RIGHT 12/22/2019 | G9145A131 | 324 | 1,200,000 | SH | | DFND | | 1,200,000 | 0 | 0 |
U S G CORP | COM NEW | 903293405 | 178,643 | 4,125,711 | SH | | DFND | | 4,125,711 | 0 | 0 |
U S WELL SVCS INC | *W EXP 03/15/202 | 91274U119 | 563 | 557,700 | SH | | DFND | | 557,700 | 0 | 0 |
ULTIMATE SOFTWARE GROUP INC | COM | 90385D107 | 60,076 | 181,977 | SH | | DFND | | 181,977 | 0 | 0 |
VANTAGE ENERGY ACQUISITION | *W EXP 04/12/202 | 92211L113 | 58 | 250,000 | SH | | DFND | | 250,000 | 0 | 0 |
VAREX IMAGING CORP | COM | 92214X106 | 6,073 | 179,245 | SH | | DFND | | 179,245 | 0 | 0 |
VECTOIQ ACQUISITION CORP | COM | 92243N103 | 8,891 | 890,000 | SH | | DFND | | 890,000 | 0 | 0 |
VECTOIQ ACQUISITION CORP | *W EXP 05/11/202 | 92243N111 | 697 | 1,620,000 | SH | | DFND | | 1,620,000 | 0 | 0 |
VECTOR GROUP LTD | FRNT 4/1 | 92240MBC1 | 6,105 | 6,000,000 | PRN | | DFND | | 6,000,000 | 0 | 0 |
VEECO INSTRS INC DEL | NOTE 2.700% 1/1 | 922417AD2 | 19,734 | 23,000,000 | PRN | | DFND | | 23,000,000 | 0 | 0 |
VEONEER INCORPORATED | COM | 92336X109 | 8,748 | 382,510 | SH | | DFND | | 382,510 | 0 | 0 |
VERASTEM INC | NOTE 5.000%11/0 | 92337CAA2 | 11,898 | 15,000,000 | PRN | | DFND | | 15,000,000 | 0 | 0 |
VERINT SYS INC | NOTE 1.500% 6/0 | 92343XAA8 | 5,534 | 5,000,000 | PRN | | DFND | | 5,000,000 | 0 | 0 |
VERSUM MATLS INC | COM | 92532W103 | 89,312 | 1,775,230 | SH | | DFND | | 1,775,230 | 0 | 0 |
VIAVI SOLUTIONS INC | COM | 925550105 | 4,686 | 378,492 | SH | | DFND | | 378,492 | 0 | 0 |
VIRTUS INVT PARTNERS INC | PFD CV SER D | 92828Q208 | 1,582 | 17,975 | SH | | DFND | | 17,975 | 0 | 0 |
VIRTUS TOTAL RETURN FUND INC | COM | 92837G100 | 223 | 22,175 | SH | | DFND | | 22,175 | 0 | 0 |
VITAMIN SHOPPE INC | NOTE 2.250%12/0 | 92849EAB7 | 896 | 1,000,000 | PRN | | DFND | | 1,000,000 | 0 | 0 |
VOYA GLBL ADV & PREM OPP FD | COM | 92912R104 | 117 | 10,844 | SH | | DFND | | 10,844 | 0 | 0 |
VOYA GLBL EQTY DIV & PREM OP | COM | 92912T100 | 171 | 26,296 | SH | | DFND | | 26,296 | 0 | 0 |
VOYA INFRASTRUCTURE INDLS & | COM | 92912X101 | 198 | 15,677 | SH | | DFND | | 15,677 | 0 | 0 |
WABCO HLDGS INC | COM | 92927K102 | 50,767 | 385,098 | SH | | DFND | | 385,098 | 0 | 0 |
WEATHERFORD INTL LTD | NOTE 5.875% 7/0 | 947075AH0 | 24,862 | 30,600,000 | PRN | | DFND | | 30,600,000 | 0 | 0 |
WELLCARE HEALTH PLANS INC | COM | 94946T106 | 63,391 | 235,000 | SH | | DFND | | 235,000 | 0 | 0 |
WELLS FARGO GLOBAL DIVIDEND | COM | 94987C103 | 160 | 30,481 | SH | | DFND | | 30,481 | 0 | 0 |
WELLS FARGO INCOME OPPORTUNI | WF INC OPPTY FD | 94987B105 | 658 | 83,518 | SH | | DFND | | 83,518 | 0 | 0 |
WESTERN ASSET HIGH INCM FD I | COM | 95766J102 | 205 | 31,704 | SH | | DFND | | 31,704 | 0 | 0 |
WESTERN ASSET INTM MUNI FD I | COM | 958435109 | 443 | 50,267 | SH | | DFND | | 50,267 | 0 | 0 |
WESTERN ASST MN PRT FD INC | COM | 95766P108 | 201 | 13,901 | SH | | DFND | | 13,901 | 0 | 0 |
WESTERN MIDSTREAM PARTNERS L | COM UNIT LP INT | 958669103 | 590 | 18,821 | SH | | DFND | | 18,821 | 0 | 0 |
WILLIAMS COS INC DEL | COM | 969457100 | 834 | 29,037 | SH | | DFND | | 29,037 | 0 | 0 |
WIX COM LTD | SHS | M98068105 | 1,887 | 15,619 | SH | | DFND | | 15,619 | 0 | 0 |
WORKDAY INC | NOTE 1.500% 7/1 | 98138HAD3 | 47,375 | 20,000,000 | PRN | | DFND | | 20,000,000 | 0 | 0 |
WORKDAY INC | NOTE 0.250%10/0 | 98138HAF8 | 28,338 | 20,000,000 | PRN | | DFND | | 20,000,000 | 0 | 0 |
WORLDPAY INC | CL A | 981558109 | 144,871 | 1,276,400 | SH | | DFND | | 1,276,400 | 0 | 0 |
WSFS FINL CORP | COM | 929328102 | 266 | 6,879 | SH | | DFND | | 6,879 | 0 | 0 |
WYNDHAM HOTELS & RESORTS INC | COM | 98311A105 | 16,727 | 334,600 | SH | | DFND | | 334,600 | 0 | 0 |
WYNN RESORTS LTD | COM | 983134107 | 1,486 | 12,450 | SH | | DFND | | 12,450 | 0 | 0 |
ZILLOW GROUP INC | NOTE 2.000%12/0 | 98954MAB7 | 3,383 | 3,300,000 | PRN | | DFND | | 3,300,000 | 0 | 0 |
ZILLOW GROUP INC | NOTE 1.500% 7/0 | 98954MAC5 | 20,308 | 22,175,000 | PRN | | DFND | | 22,175,000 | 0 | 0 |