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
3M CO COM 88579Y101 255 1,553 SH   DFND 1,2 1,553 0 0
8I ENTERPRISES ACQUISITIN CO RIGHT 10/29/2020 G2956M120 262 600,000 SH   DFND 1,2 600,000 0 0
8I ENTERPRISES ACQUISITIN CO SHS G2956M104 2,837 282,610 SH   DFND 1,2 282,610 0 0
ABERDEEN GLOBAL PREMIER PPTY COM SH BEN INT 00302L108 188 30,222 SH   DFND 1,2 30,222 0 0
ACAMAR PARTNERS ACQSITION CO CL A 004285102 2,032 203,998 SH   DFND 1,2 203,998 0 0
ACAMAR PARTNERS ACQSITION CO *W EXP 02/26/202 004285110 50 66,666 SH   DFND 1,2 66,666 0 0
ACCENTURE PLC IRELAND SHS CLASS A G1151C101 272 1,415 SH   DFND 1,2 1,415 0 0
ACHILLION PHARMACEUTICALS IN COM 00448Q201 81 22,466 SH   DFND 1,2 22,466 0 0
ACT II GLOBAL ACQUISITION CO *W EXP 04/30/202 G0080J120 23 25,000 SH   DFND 1,2 25,000 0 0
ACT II GLOBAL ACQUISITION CO CL A SHS G0080J104 492 50,000 SH   DFND 1,2 50,000 0 0
ADOBE INC COM 00724F101 269 974 SH   DFND 1,2 974 0 0
AFFIMED N V COM N01045108 74 25,159 SH   DFND 1,2 25,159 0 0
AGBA ACQUISITION LTD *W EXP 05/10/202 G0120M117 38 475,000 SH   DFND 1,2 475,000 0 0
AGBA ACQUISITION LTD SHS G0120M109 1,832 185,000 SH   DFND 1,2 185,000 0 0
AGBA ACQUISITION LTD UNIT 05/10/2024 G0120M133 1,018 100,000 SH   DFND 1,2 100,000 0 0
AGBA ACQUISITION LTD RIGHT 05/10/2024 G0120M125 90 475,000 SH   DFND 1,2 475,000 0 0
AIR PRODS & CHEMS INC COM 009158106 272 1,224 SH   DFND 1,2 1,224 0 0
ALBERTON ACQUISITION CORP RIGHT 10/04/2020 G35006132 75 300,000 SH   DFND 1,2 300,000 0 0
ALBERTON ACQUISITION CORP *W EXP 04/26/202 G35006124 2 21,490 SH   DFND 1,2 21,490 0 0
ALDER BIOPHARMACEUTICALS INC COM 014339105 10,887 577,247 SH   DFND 1,2 577,247 0 0
ALDER BIOPHARMACEUTICALS INC NOTE 2.500% 2/0 014339AA3 7,753 7,000,000 PRN   DFND 1,2 0 0 0
ALLEGRO MERGER CORP COM 01749N103 273 26,842 SH   DFND 1,2 26,842 0 0
ALLERGAN PLC SHS G0177J108 9,441 56,100 SH   DFND 1,2 56,100 0 0
ALLIANZGI CONV INCOME FD COM 018828103 61 10,800 SH   DFND 1,2 10,800 0 0
ALPHABET INC CAP STK CL A 02079K305 256 210 SH   DFND 1,2 210 0 0
ALPHABET INC CAP STK CL C 02079K107 256 210 SH   DFND 1,2 210 0 0
ALTABA INC COM 021346101 18,108 929,579 SH   DFND 1,2 929,579 0 0
AMAZON COM INC COM 023135106 266 153 SH   DFND 1,2 153 0 0
AMCI ACQUISITION CORP *W EXP 05/20/202 00165R119 88 250,000 SH   DFND 1,2 250,000 0 0
AMERICAN AXLE & MFG HLDGS IN COM 024061103 141 17,100 SH   DFND 1,2 17,100 0 0
AMERICAN ELEC PWR CO INC COM 025537101 1,820 19,425 SH   DFND 1,2 19,425 0 0
AMERICAN NATL INS CO COM 028591105 265 2,139 SH   DFND 1,2 2,139 0 0
AMERICAN STS WTR CO COM 029899101 267 2,966 SH   DFND 1,2 2,966 0 0
AMERICAN WTR WKS CO INC NEW COM 030420103 269 2,168 SH   DFND 1,2 2,168 0 0
AMERIPRISE FINL INC COM 03076C106 283 1,923 SH   DFND 1,2 1,923 0 0
AMGEN INC COM 031162100 267 1,378 SH   DFND 1,2 1,378 0 0
AMPLIFY ENERGY CORP NEW COM 03212B103 167 27,057 SH   DFND 1,2 27,057 0 0
ANDINA ACQUISITION CORP III *W EXP 07/31/202 G04415124 328 1,636,534 SH   DFND 1,2 1,636,534 0 0
ANDINA ACQUISITION CORP III RIGHT 07/31/2020 G04415132 12 37,834 SH   DFND 1,2 37,834 0 0
ANI PHARMACEUTICALS INC NOTE 3.000%12/0 00182CAA1 4,316 4,000,000 PRN   DFND 1,2 0 0 0
ANTHEM INC COM 036752103 266 1,107 SH   DFND 1,2 1,107 0 0
ANWORTH MORTGAGE ASSET CP COM 037347101 1,689 511,837 SH   DFND 1,2 511,837 0 0
APPLE INC COM 037833100 274 1,222 SH   DFND 1,2 1,222 0 0
ARCHER DANIELS MIDLAND CO COM 039483102 267 6,500 SH   DFND 1,2 6,500 0 0
ARYA SCIENCES ACQUISITION CO *W EXP 10/10/202 G3165V125 33 21,400 SH   DFND 1,2 21,400 0 0
ARYA SCIENCES ACQUISITION CO SHS CL A G3165V109 493 47,800 SH   DFND 1,2 47,800 0 0
ASSURED GUARANTY LTD COM G0585R106 418 9,405 SH   DFND 1,2 9,405 0 0
ATARA BIOTHERAPEUTICS INC COM 046513107 144 10,200 SH   DFND 1,2 10,200 0 0
ATMOS ENERGY CORP COM 049560105 269 2,361 SH   DFND 1,2 2,361 0 0
AUTOMATIC DATA PROCESSING IN COM 053015103 270 1,671 SH   DFND 1,2 1,671 0 0
AVID TECHNOLOGY INC COM 05367P100 81 13,100 SH   DFND 1,2 13,100 0 0
AVON PRODS INC COM 054303102 99 22,466 SH   DFND 1,2 22,466 0 0
B RILEY PRINCIPAL MERGER COR *W EXP 04/08/202 05586Y114 144 313,456 SH   DFND 1,2 313,456 0 0
B RILEY PRINCIPAL MERGER COR CL A 05586Y106 992 100,000 SH   DFND 1,2 100,000 0 0
BANK NEW YORK MELLON CORP COM 064058100 268 5,930 SH   DFND 1,2 5,930 0 0
BARINGS BDC INC COM 06759L103 6,517 642,044 SH   DFND 1,2 642,044 0 0
BECTON DICKINSON & CO PFD SHS CONV A 075887208 62,529 1,010,000 SH   DFND 1,2 1,010,000 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 270 1,298 SH   DFND 1,2 1,298 0 0
BGC PARTNERS INC CL A 05541T101 160 29,033 SH   DFND 1,2 29,033 0 0
BIG ROCK PARTNERS ACQUISI CO COM 089482103 2,586 244,436 SH   DFND 1,2 244,436 0 0
BLACKROCK CORE BD TR SHS BEN INT 09249E101 223 15,450 SH   DFND 1,2 15,450 0 0
BLACKROCK ENHANCED EQT DIV T COM 09251A104 668 72,725 SH   DFND 1,2 72,725 0 0
BLACKROCK INC COM 09247X101 266 598 SH   DFND 1,2 598 0 0
BLUEGREEN VACATIONS CORP COM 09629F108 17,554 1,883,446 SH   DFND 1,2 1,883,446 0 0
BOEING CO COM 097023105 259 681 SH   DFND 1,2 681 0 0
BOINGO WIRELESS INC COM 09739C102 135 12,200 SH   DFND 1,2 12,200 0 0
BOOKING HLDGS INC COM 09857L108 2,944 1,500 SH   DFND 1,2 1,500 0 0
BOXWOOD MERGER CORP *W EXP 11/26/202 10319T119 321 458,333 SH   DFND 1,2 458,333 0 0
BOXWOOD MERGER CORP COM CL A 10319T101 5,796 575,000 SH   DFND 1,2 575,000 0 0
BRIGHTSPHERE INVT GROUP INC COM 10948W103 155 15,666 SH   DFND 1,2 15,666 0 0
BROOKFIELD ASSET MGMT INC CL A LTD VT SH 112585104 1,562 29,430 SH   DFND 1,2 29,430 0 0
C&J ENERGY SVCS INC NEW COM 12674R100 134 12,500 SH   DFND 1,2 12,500 0 0
CAESARS ENTMT CORP COM 127686103 1,167 100,100 SH   DFND 1,2 100,100 0 0
CAESARS ENTMT CORP NOTE 5.000%10/0 127686AA1 21,458 12,500,000 PRN   DFND 1,2 0 0 0
CAI INTERNATIONAL INC COM 12477X106 23,183 1,064,892 SH   DFND 1,2 1,064,892 0 0
CALAMOS STRATEGIC TOTL RETN COM SH BEN INT 128125101 304 23,920 SH   DFND 1,2 23,920 0 0
CALIFORNIA WTR SVC GROUP COM 130788102 266 5,029 SH   DFND 1,2 5,029 0 0
CALLON PETE CO DEL COM 13123X102 135 31,100 SH   DFND 1,2 31,100 0 0
CANADIAN NAT RES LTD COM 136385101 5,192 195,000 SH   DFND 1,2 195,000 0 0
CATERPILLAR INC DEL COM 149123101 264 2,087 SH   DFND 1,2 2,087 0 0
CEL SCI CORP COM PAR NEW 150837607 98 11,000 SH   DFND 1,2 11,000 0 0
CELESTICA INC SUB VTG SHS 15101Q108 170 23,687 SH   DFND 1,2 23,687 0 0
CELGENE CORP COM 151020104 19,256 193,918 SH   DFND 1,2 193,918 0 0
CENTENNIAL RESOURCE DEV INC CL A 15136A102 140 30,900 SH   DFND 1,2 30,900 0 0
CF FIN ACQUISITION CORP *W EXP 04/30/202 12528N115 9 15,000 SH   DFND 1,2 15,000 0 0
CHARDAN HEALTHCARE ACQUISITI *W EXP 12/13/202 15957A116 179 226,538 SH   DFND 1,2 226,538 0 0
CHARDAN HEALTHCARE ACQUISITI COM 15957A108 2,527 249,000 SH   DFND 1,2 249,000 0 0
CHASERG TECHNLGY ACQUISITN C CLASS A 16166A103 1,290 128,828 SH   DFND 1,2 128,828 0 0
CHEMOCENTRYX INC COM 16383L106 87 12,800 SH   DFND 1,2 12,800 0 0
CHEVRON CORP NEW COM 166764100 251 2,120 SH   DFND 1,2 2,120 0 0
CHICOS FAS INC COM 168615102 136 33,800 SH   DFND 1,2 33,800 0 0
CHURCHILL CAP CORP II *W EXP 07/02/202 17143G114 125 83,333 SH   DFND 1,2 83,333 0 0
CISCO SYS INC COM 17275R102 260 5,253 SH   DFND 1,2 5,253 0 0
CISION LTD SHS G1992S109 137 17,800 SH   DFND 1,2 17,800 0 0
CLARIVATE ANALYTICS PLC *W EXP 11/09/201 G21810117 3,015 511,811 SH   DFND 1,2 511,811 0 0
CLEARBRIDGE ENERGY MIDSTRM O COM 18469P100 104 11,985 SH   DFND 1,2 11,985 0 0
CME GROUP INC COM 12572Q105 268 1,266 SH   DFND 1,2 1,266 0 0
CNX RESOURCES CORPORATION COM 12653C108 292 40,234 SH   DFND 1,2 40,234 0 0
COCA COLA CO COM 191216100 271 4,986 SH   DFND 1,2 4,986 0 0
COLGATE PALMOLIVE CO COM 194162103 275 3,739 SH   DFND 1,2 3,739 0 0
COLLIER CREEK HOLDINGS COM CL A G22707106 520 51,000 SH   DFND 1,2 51,000 0 0
COMMSCOPE HLDG CO INC COM 20337X109 138 11,700 SH   DFND 1,2 11,700 0 0
CONCRETE PUMPING HLDGS INC COM 206704108 302 76,193 SH   DFND 1,2 76,193 0 0
CONDUENT INC COM 206787103 136 21,900 SH   DFND 1,2 21,900 0 0
CONFORMIS INC COM 20717E101 74 39,672 SH   DFND 1,2 39,672 0 0
CONOCOPHILLIPS COM 20825C104 266 4,664 SH   DFND 1,2 4,664 0 0
CONSOLIDATED TOMOKA LD CO NOTE 4.500% 3/1 210226AB2 8,033 7,500,000 PRN   DFND 1,2 0 0 0
CONYERS PK II ACQUISITION CO COM CL A 212896104 995 100,000 SH   DFND 1,2 100,000 0 0
CONYERS PK II ACQUISITION CO *W EXP 07/18/202 212896112 50 25,000 SH   DFND 1,2 25,000 0 0
COSTCO WHSL CORP NEW COM 22160K105 270 936 SH   DFND 1,2 936 0 0
CUMMINS INC COM 231021106 271 1,669 SH   DFND 1,2 1,669 0 0
CYPRESS SEMICONDUCTOR CORP NOTE 2.000% 2/0 232806AP4 2,999 2,500,000 PRN   DFND 1,2 0 0 0
CYPRESS SEMICONDUCTOR CORP NOTE 4.500% 1/1 232806AM1 10,420 6,000,000 PRN   DFND 1,2 0 0 0
CYTOMX THERAPEUTICS INC COM 23284F105 107 14,497 SH   DFND 1,2 14,497 0 0
DANAHER CORPORATION COM 235851102 271 1,876 SH   DFND 1,2 1,876 0 0
DD3 ACQUISITION CORP *W EXP 10/20/202 G2692M111 133 390,800 SH   DFND 1,2 390,800 0 0
DD3 ACQUISITION CORP SHS G2692M103 1,656 163,168 SH   DFND 1,2 163,168 0 0
DEERE & CO COM 244199105 276 1,638 SH   DFND 1,2 1,638 0 0
DESIGNER BRANDS INC CL A 250565108 295 17,230 SH   DFND 1,2 17,230 0 0
DFB HEALTHCARE ACQUISTION CO *W EXP 04/11/202 23291E117 324 224,825 SH   DFND 1,2 224,825 0 0
DHI GROUP INC COM 23331S100 104 26,922 SH   DFND 1,2 26,922 0 0
DIAMOND EAGLE ACQUISITION CO *W EXP 06/30/202 25258L117 169 169,023 SH   DFND 1,2 169,023 0 0
DIAMONDPEAK HLDGS COR COM CL A 25280H100 642 64,999 SH   DFND 1,2 64,999 0 0
DISH NETWORK CORP CL A 25470M109 371 10,877 SH   DFND 1,2 10,877 0 0
DISNEY WALT CO COM DISNEY 254687106 235 1,803 SH   DFND 1,2 1,803 0 0
DOVA PHARMACEUTICALS INC COM 25985T102 1,398 50,000 SH   DFND 1,2 50,000 0 0
EATON VANCE RISK MNGD DIV EQ COM 27829G106 304 32,896 SH   DFND 1,2 32,896 0 0
EDTECHX HLDGS ACQUISITION CO COM 28138X103 404 39,833 SH   DFND 1,2 39,833 0 0
EDTECHX HLDGS ACQUISITION CO *W EXP 12/31/202 28138X111 139 581,025 SH   DFND 1,2 581,025 0 0
EMERSON ELEC CO COM 291011104 279 4,170 SH   DFND 1,2 4,170 0 0
ENVISTA HLDGS CORP COM 29415F104 2,788 100,000 SH   DFND 1,2 100,000 0 0
EPR PPTYS PFD C CNV 5.75% 26884U208 37,061 1,112,600 SH   DFND 1,2 1,112,600 0 0
EPR PPTYS CONV PFD 9% SR E 26884U307 20,529 529,100 SH   DFND 1,2 529,100 0 0
ETSY INC COM 29786A106 1,672 29,600 SH   DFND 1,2 29,600 0 0
EXANTAS CAP CORP COM NEW 30068N105 121 10,600 SH   DFND 1,2 10,600 0 0
EXTRACTION OIL AND GAS INC COM 30227M105 108 36,700 SH   DFND 1,2 36,700 0 0
EXXON MOBIL CORP COM 30231G102 267 3,785 SH   DFND 1,2 3,785 0 0
FAR PT ACQUISITION CORP *W EXP 06/01/202 30734W117 176 147,000 SH   DFND 1,2 147,000 0 0
FELLAZO INC UNIT 99/99/9999 G3362K104 2,532 254,000 SH   DFND 1,2 254,000 0 0
FIDUCIARY CLAYMORE ENGRY INF COM 31647Q106 105 11,832 SH   DFND 1,2 11,832 0 0
FIESTA RESTAURANT GROUP INC COM 31660B101 135 13,000 SH   DFND 1,2 13,000 0 0
FINISAR CORP NOTE 0.500%12/1 31787AAP6 45,051 45,178,000 PRN   DFND 1,2 0 0 0
FINISAR CORP NOTE 0.500%12/1 31787AAP6 23,770 1,000,000 SH Put DFND 1,2 0 0 0
FLOTEK INDS INC DEL COM 343389102 47 21,400 SH   DFND 1,2 21,400 0 0
FLUIDIGM CORP DEL COM 34385P108 193 41,713 SH   DFND 1,2 41,713 0 0
FRANKLIN RES INC COM 354613101 274 9,477 SH   DFND 1,2 9,477 0 0
GABELLI EQUITY TR INC COM 362397101 410 68,500 SH   DFND 1,2 68,500 0 0
GABELLI MULTIMEDIA TR INC COM 36239Q109 108 13,349 SH   DFND 1,2 13,349 0 0
GATES INDUSTRIAL CORPRATIN P ORD SHS G39108108 119 11,826 SH   DFND 1,2 11,826 0 0
GENERAL DYNAMICS CORP COM 369550108 265 1,452 SH   DFND 1,2 1,452 0 0
GENESIS HEALTHCARE INC CL A COM 37185X106 19 17,368 SH   DFND 1,2 17,368 0 0
GIGCAPITAL INC COM 37518N106 11,282 1,084,784 SH   DFND 1,2 1,084,784 0 0
GILEAD SCIENCES INC COM 375558103 267 4,207 SH   DFND 1,2 4,207 0 0
GLOBE LIFE INC COM 37959E102 268 2,800 SH   DFND 1,2 2,800 0 0
GORES HOLDINGS III INC *W EXP 09/11/202 38286G117 129 86,333 SH   DFND 1,2 86,333 0 0
GRAFTECH INTL LTD COM 384313508 159 12,389 SH   DFND 1,2 12,389 0 0
GRAINGER W W INC COM 384802104 275 927 SH   DFND 1,2 927 0 0
GREENLAND ACQUISITIN CORPORA SHS G40981139 2,571 248,327 SH   DFND 1,2 248,327 0 0
GREENLIGHT CAP RE LTD NOTE 4.000% 8/0 395366AB3 31,065 32,650,000 PRN   DFND 1,2 0 0 0
GSV CAP CORP NOTE 4.750% 3/2 36191JAC5 3,065 3,225,000 PRN   DFND 1,2 0 0 0
GX ACQUISITION CORP *W EXP 05/24/202 36251A115 15 25,000 SH   DFND 1,2 25,000 0 0
GX ACQUISITION CORP COM CL A 36251A107 497 50,000 SH   DFND 1,2 50,000 0 0
HANCOCK JOHN FINL OPPTYS FD SH BEN INT NEW 409735206 270 8,400 SH   DFND 1,2 8,400 0 0
HANCOCK JOHN TAX-ADV DIV INC COM 41013V100 291 10,239 SH   DFND 1,2 10,239 0 0
HAYMAKER ACQUISITION CORP II COM CL A 42087L101 495 49,998 SH   DFND 1,2 49,998 0 0
HAYMAKER ACQUISITION CORP II *W EXP 10/31/202 42087L119 25 16,666 SH   DFND 1,2 16,666 0 0
HEALTH SCIENCES ACQUSTN CORP *W EXP 04/01/202 42227C110 233 277,000 SH   DFND 1,2 277,000 0 0
HEALTH SCIENCES ACQUSTN CORP COM 42227C102 503 50,400 SH   DFND 1,2 50,400 0 0
HERSHEY CO COM 427866108 273 1,761 SH   DFND 1,2 1,761 0 0
HEWLETT PACKARD ENTERPRISE C COM 42824C109 171 11,271 SH   DFND 1,2 11,271 0 0
HIGHLAND INCOME FUND HIGHLAND INCOME 43010E404 845 63,332 SH   DFND 1,2 63,332 0 0
HL ACQUISITIONS CORP SHS G4603R106 858 84,109 SH   DFND 1,2 84,109 0 0
HOME DEPOT INC COM 437076102 275 1,184 SH   DFND 1,2 1,184 0 0
HONEYWELL INTL INC COM 438516106 274 1,618 SH   DFND 1,2 1,618 0 0
HORMEL FOODS CORP COM 440452100 273 6,238 SH   DFND 1,2 6,238 0 0
HORNBECK OFFSHORE SVCS INC N COM 440543106 8 10,436 SH   DFND 1,2 10,436 0 0
II VI INC COM 902104108 7,120 202,217 SH   DFND 1,2 202,217 0 0
ILLINOIS TOOL WKS INC COM 452308109 265 1,693 SH   DFND 1,2 1,693 0 0
INNOVIVA INC COM 45781M101 137 13,000 SH   DFND 1,2 13,000 0 0
INSURANCE ACQUISITION CORP *W EXP 03/31/202 457867117 228 245,000 SH   DFND 1,2 245,000 0 0
INTEL CORP COM 458140100 2,050 39,779 SH   DFND 1,2 39,779 0 0
INTERCONTINENTAL EXCHANGE IN COM 45866F104 267 2,892 SH   DFND 1,2 2,892 0 0
INTERNATIONAL BUSINESS MACHS COM 459200101 265 1,823 SH   DFND 1,2 1,823 0 0
INVESTORS BANCORP INC NEW COM 46146L101 160 14,064 SH   DFND 1,2 14,064 0 0
IQIYI INC DEBT 3.750%12/0 G4939KAA4 19,843 20,000,000 PRN   DFND 1,2 0 0 0
ISHARES INC MSCI BRAZIL ETF 464286400 3,370 80,000 SH   DFND 1,2 80,000 0 0
ISHARES INC MSCI STH KOR ETF 464286772 22,536 400,000 SH Put DFND 1 0 0 0
ISHARES INC MSCI STH AFR ETF 464286780 4,365 92,000 SH Put DFND 1,2 0 0 0
ISHARES TR RUSSELL 2000 ETF 464287655 7,718 51,000 SH   DFND 1,2 51,000 0 0
ISHARES TR PFD AND INCM SEC 464288687 49,446 1,317,500 SH Put DFND 1,2 0 0 0
ISTAR INC COM 45031U101 162 12,427 SH   DFND 1,2 12,427 0 0
JAGGED PEAK ENERGY INC COM 47009K107 137 18,900 SH   DFND 1,2 18,900 0 0
JOHNSON & JOHNSON COM 478160104 267 2,062 SH   DFND 1,2 2,062 0 0
JUST ENERGY GROUP INC COM 48213W101 63 26,375 SH   DFND 1,2 26,375 0 0
KAYNE ANDERSN MLP MIDS INVT COM 486606106 950 65,666 SH   DFND 1,2 65,666 0 0
KBL MERGER CORP IV COM 48242A104 7,995 757,860 SH   DFND 1,2 757,860 0 0
KEANE GROUP INC COM 48669A108 135 22,300 SH   DFND 1,2 22,300 0 0
KEARNY FINL CORP MD COM 48716P108 151 11,595 SH   DFND 1,2 11,595 0 0
KIMBERLY CLARK CORP COM 494368103 239 1,686 SH   DFND 1,2 1,686 0 0
LANDCADIA HLDGS II INC *W EXP 05/09/202 51476X113 123 166,666 SH   DFND 1,2 166,666 0 0
LAUDER ESTEE COS INC CL A 518439104 278 1,397 SH   DFND 1,2 1,397 0 0
LEGACY ACQUISITION CORP COM CL A 524643103 6,739 660,700 SH   DFND 1,2 660,700 0 0
LEISURE ACQUISITION CORP *W EXP 12/05/201 52539T115 25 33,018 SH   DFND 1,2 33,018 0 0
LEO HOLDINGS CORP *W EXP 02/07/202 G5463L113 263 355,050 SH   DFND 1,2 355,050 0 0
LIBERTY MEDIA CORP DEB 3.500% 1/1 530715AN1 104,419 114,408,000 PRN   DFND 1,2 0 0 0
LIBERTY TRIPADVISOR HLDGS IN COM SER A 531465102 137 14,600 SH   DFND 1,2 14,600 0 0
LILLY ELI & CO COM 532457108 271 2,425 SH   DFND 1,2 2,425 0 0
LOEWS CORP COM 540424108 263 5,109 SH   DFND 1,2 5,109 0 0
LONGEVITY ACQUISITION CORP *W EXP 07/31/202 G56372116 19 211,700 SH   DFND 1,2 211,700 0 0
LONGEVITY ACQUISITION CORP ORD SHS G56372132 498 48,264 SH   DFND 1,2 48,264 0 0
MAGNA INTL INC COM 559222401 265 4,962 SH   DFND 1,2 4,962 0 0
MASTERCARD INC CL A 57636Q104 269 990 SH   DFND 1,2 990 0 0
MEDICINES CO NOTE 2.500% 1/1 584688AE5 3,773 2,500,000 PRN   DFND 1,2 0 0 0
MEDTRONIC PLC SHS G5960L103 273 2,510 SH   DFND 1,2 2,510 0 0
MEGALITH FINL ACQUISITION CO *W EXP 08/26/202 58518F117 90 238,021 SH   DFND 1,2 238,021 0 0
MEGALITH FINL ACQUISITION CO CL A COM 58518F109 4,200 413,339 SH   DFND 1,2 413,339 0 0
MERCK & CO INC COM 58933Y105 243 2,889 SH   DFND 1,2 2,889 0 0
MERIDIAN BIOSCIENCE INC COM 589584101 124 13,100 SH   DFND 1,2 13,100 0 0
MFA FINL INC COM 55272X102 158 21,525 SH   DFND 1,2 21,525 0 0
MGE ENERGY INC COM 55277P104 271 3,394 SH   DFND 1,2 3,394 0 0
MICROCHIP TECHNOLOGY INC NOTE 1.625% 2/1 595017AD6 132,996 70,154,000 PRN   DFND 1,2 0 0 0
MICROSOFT CORP COM 594918104 269 1,938 SH   DFND 1,2 1,938 0 0
MIDDLESEX WATER CO COM 596680108 258 3,964 SH   DFND 1,2 3,964 0 0
MONOCLE ACQUISITION CORP COM 609754106 3,461 344,740 SH   DFND 1,2 344,740 0 0
MONOCLE ACQUISITION CORP *W EXP 12/06/202 609754114 11 25,000 SH   DFND 1,2 25,000 0 0
MOSAIC ACQUISITION CORP COM CL A 61946M100 14,534 1,407,000 SH   DFND 1,2 1,407,000 0 0
MUDRICK CAP ACQUISITION CORP COM CLASS A 624745105 257 25,000 SH   DFND 1,2 25,000 0 0
NATIONAL ENERGY SERVICES REU SHS G6375R107 78 11,700 SH   DFND 1,2 11,700 0 0
NAVIENT CORPORATION COM 63938C108 151 11,797 SH   DFND 1,2 11,797 0 0
NEBULA ACQUISITION CORP *W EXP 03/12/202 629076118 27 27,000 SH   DFND 1,2 27,000 0 0
NEBULA ACQUISITION CORP COM CLASS A 629076100 571 56,001 SH   DFND 1,2 56,001 0 0
NESCO HLDGS INC *W EXP 01/01/202 64083J112 172 199,900 SH   DFND 1,2 199,900 0 0
NETFIN ACQUISITION CORP SHS CL A G6455A107 687 70,000 SH   DFND 1,2 70,000 0 0
NEW FRONTIER CORP *W EXP 99/99/999 G6485P124 168 168,400 SH   DFND 1,2 168,400 0 0
NEW YORK CMNTY BANCORP INC COM 649445103 161 12,820 SH   DFND 1,2 12,820 0 0
NEW YORK TIMES CO PUT 650111957 32,654 234,000 SH   DFND 1,2 234,000 0 0
NII HLDGS INC COM PAR 62913F508 5,217 2,661,909 SH   DFND 1,2 2,661,909 0 0
NIKE INC CL B 654106103 279 2,974 SH   DFND 1,2 2,974 0 0
NIO INC SPON ADS 62914V106 2,106 1,350,000 SH Put DFND 1,2 0 0 0
NIO INC DEBT 4.500% 2/0 G6525FAA0 1,338 5,000,000 PRN   DFND 1,2 0 0 0
NORBORD INC COM NEW 65548P403 256 10,673 SH   DFND 1,2 10,673 0 0
NORTHERN TR CORP COM 665859104 264 2,826 SH   DFND 1,2 2,826 0 0
NRC GROUP HLDGS CORP *W EXP 10/17/202 629375114 2,252 954,212 SH   DFND 1,2 954,212 0 0
NUTRIEN LTD COM 67077M108 248 4,980 SH   DFND 1,2 4,980 0 0
NUVEEN PFD & INCM OPPORTNYS COM 67073B106 453 45,100 SH   DFND 1,2 45,100 0 0
NUVEEN S&P 500 BUY-WRITE INC COM 6706ER101 381 29,168 SH   DFND 1,2 29,168 0 0
NUVEEN SHT DUR CR OPP FD COM 67074X107 154 10,300 SH   DFND 1,2 10,300 0 0
NXP SEMICONDUCTORS N V NOTE 1.000%12/0 62952QAB6 2,145 2,000,000 PRN   DFND 1,2 0 0 0
OAKTREE ACQUISITION CORP *W EXP 99/99/999 G67145113 142 166,666 SH   DFND 1,2 166,666 0 0
OAKTREE ACQUISITION CORP SHS CL A G67145105 4,935 499,998 SH   DFND 1,2 499,998 0 0
ONCOCYTE CORPORATION COM 68235C107 38 18,299 SH   DFND 1,2 18,299 0 0
ONE GAS INC COM 68235P108 271 2,816 SH   DFND 1,2 2,816 0 0
OPES ACQUISITION CORP *W EXP 03/13/202 68373P118 23 127,000 SH   DFND 1,2 127,000 0 0
OPES ACQUISITION CORP COM 68373P100 3,322 320,372 SH   DFND 1,2 320,372 0 0
OPORTUN FINL CORP COM 68376D104 1,622 100,000 SH   DFND 1,2 100,000 0 0
ORACLE CORP COM 68389X105 276 5,017 SH   DFND 1,2 5,017 0 0
ORASURE TECHNOLOGIES INC COM 68554V108 137 18,400 SH   DFND 1,2 18,400 0 0
ORISUN ACQUISITION CORP UNIT 99/99/9999 68632T208 2,900 290,000 SH   DFND 1,2 290,000 0 0
OSISKO GOLD ROYALTIES LTD COM 68827L101 204 21,906 SH   DFND 1,2 21,906 0 0
OWENS ILL INC COM NEW 690768403 140 13,600 SH   DFND 1,2 13,600 0 0
PACCAR INC COM 693718108 276 3,948 SH   DFND 1,2 3,948 0 0
PACIFIC BIOSCIENCES CALIF IN COM 69404D108 185 35,793 SH   DFND 1,2 35,793 0 0
PARETEUM CORP COM NEW 69946T207 59 45,667 SH   DFND 1,2 45,667 0 0
PARTY CITY HOLDCO INC COM 702149105 139 24,300 SH   DFND 1,2 24,300 0 0
PEABODY ENERGY CORP NEW COM 704551100 293 19,898 SH   DFND 1,2 19,898 0 0
PEPSICO INC COM 713448108 274 1,999 SH   DFND 1,2 1,999 0 0
PFIZER INC COM 717081103 270 7,524 SH   DFND 1,2 7,524 0 0
PHILIP MORRIS INTL INC COM 718172109 272 3,588 SH   DFND 1,2 3,588 0 0
PIVOTAL ACQUISITION CORP *W EXP 12/01/202 72583A119 168 125,000 SH   DFND 1,2 125,000 0 0
PIVOTAL ACQUISITION CORP CL A COM 72583A101 764 75,000 SH   DFND 1,2 75,000 0 0
PROCTER & GAMBLE CO COM 742718109 273 2,196 SH   DFND 1,2 2,196 0 0
PROFICIENT ALPHA ACQUSTN COR *W EXP 04/30/202 74317H113 92 1,318,062 SH   DFND 1,2 1,318,062 0 0
PROFICIENT ALPHA ACQUSTN COR RIGHT 04/30/2026 74317H121 240 1,264,354 SH   DFND 1,2 1,264,354 0 0
PROGRESSIVE CORP OHIO COM 743315103 271 3,512 SH   DFND 1,2 3,512 0 0
PROOFPOINT INC COM 743424103 1,794 13,902 SH   DFND 1,2 13,902 0 0
PROPETRO HLDG CORP COM 74347M108 137 15,100 SH   DFND 1,2 15,100 0 0
PROSPECT CAPITAL CORPORATION COM 74348T102 1,318 200,000 SH Put DFND 1,2 0 0 0
PROSPECT CAPITAL CORPORATION NOTE 6.375% 3/0 74348TAT9 5,300 5,000,000 PRN   DFND 1,2 0 0 0
PRUDENTIAL FINL INC COM 744320102 281 3,121 SH   DFND 1,2 3,121 0 0
PUBLIC STORAGE COM 74460D109 269 1,098 SH   DFND 1,2 1,098 0 0
PURE ACQUISITION CORP *W EXP 04/17/202 74621Q114 949 930,684 SH   DFND 1,2 930,684 0 0
PURE ACQUISITION CORP CL A 74621Q106 18,531 1,807,900 SH   DFND 1,2 1,807,900 0 0
QEP RES INC COM 74733V100 132 35,600 SH   DFND 1,2 35,600 0 0
QUOTIENT TECHNOLOGY INC COM 749119103 105 13,450 SH   DFND 1,2 13,450 0 0
QURATE RETAIL INC COM SER A 74915M100 136 13,200 SH   DFND 1,2 13,200 0 0
RANPAK HLDGS CORP *W EXP 06/03/202 75321W111 27 35,400 SH   DFND 1,2 35,400 0 0
RAYTHEON CO COM NEW 755111507 266 1,355 SH   DFND 1,2 1,355 0 0
REAVES UTIL INCOME FD COM SH BEN INT 756158101 795 21,650 SH   DFND 1,2 21,650 0 0
REGIONS FINL CORP NEW COM 7591EP100 160 10,112 SH   DFND 1,2 10,112 0 0
REINSURANCE GRP OF AMERICA I COM NEW 759351604 268 1,678 SH   DFND 1,2 1,678 0 0
REPLAY ACQUISITION CORP COM G75130107 827 83,332 SH   DFND 1,2 83,332 0 0
REPLIGEN CORP COM 759916109 1,841 24,000 SH   DFND 1,2 24,000 0 0
RMG ACQUISITION CORP *W EXP 02/21/202 749641114 175 233,333 SH   DFND 1,2 233,333 0 0
ROCKWELL AUTOMATION INC COM 773903109 273 1,659 SH   DFND 1,2 1,659 0 0
RPC INC COM 749660106 139 24,700 SH   DFND 1,2 24,700 0 0
SAILPOINT TECHNLGIES HLDGS I COM 78781P105 789 42,200 SH   DFND 1,2 42,200 0 0
SALESFORCE COM INC COM 79466L302 262 1,765 SH   DFND 1,2 1,765 0 0
SATSUMA PHARMACEUTICALS INC COM 80405P107 212 14,150 SH   DFND 1,2 14,150 0 0
SC HEALTH CORP *W EXP 99/99/999 G78516401 454 377,991 SH   DFND 1,2 377,991 0 0
SC HEALTH CORP COM CL A G78516203 7,446 755,982 SH   DFND 1,2 755,982 0 0
SCHLUMBERGER LTD COM 806857108 248 7,246 SH   DFND 1,2 7,246 0 0
SCHULTZE SPL PURP ACQUSTN CO *W EXP 12/31/202 80821R117 67 201,901 SH   DFND 1,2 201,901 0 0
SEABRIDGE GOLD INC COM 811916105 16,458 1,300,000 SH   DFND 1 1,300,000 0 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 5,304 89,600 SH   DFND 1,2 89,600 0 0
SELECT SECTOR SPDR TR SBI INT-UTILS 81369Y886 12,948 200,000 SH   DFND 1,2 200,000 0 0
SELECT SECTOR SPDR TR TECHNOLOGY 81369Y803 2,585 32,100 SH   DFND 1,2 32,100 0 0
SENTINEL ENERGY SVCS INC *W EXP 11/02/202 81728P113 22 56,181 SH   DFND 1,2 56,181 0 0
SENTINEL ENERGY SVCS INC CL A 81728P105 555 54,045 SH   DFND 1,2 54,045 0 0
SHIP FINANCE INTERNATIONAL L SHS G81075106 160 11,397 SH   DFND 1,2 11,397 0 0
SILVER SPIKE ACQUISITION COR UNIT 99/99/9999 G8136L122 11,604 1,150,000 SH   DFND 1,2 1,150,000 0 0
SIMON PPTY GROUP INC NEW COM 828806109 273 1,757 SH   DFND 1,2 1,757 0 0
SM ENERGY CO COM 78454L100 134 13,800 SH   DFND 1,2 13,800 0 0
SOUTH MTN MERGER CORP *W EXP 06/20/202 838884112 42 50,000 SH   DFND 1,2 50,000 0 0
SOUTH MTN MERGER CORP COM CL A 838884104 980 100,000 SH   DFND 1,2 100,000 0 0
SPARK THERAPEUTICS INC COM 84652J103 970 10,000 SH   DFND 1,2 10,000 0 0
SPARTAN ENERGY ACQUISITON CO CL A COM STK 846784106 303 29,951 SH   DFND 1,2 29,951 0 0
SPDR INDEX SHS FDS EURO STOXX 50 78463X202 9,605 254,500 SH Put DFND 1,2 0 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 2,624 8,842 SH   DFND 1,2 8,842 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 39,619 133,500 SH Put DFND 1,2 0 0 0
SPDR SERIES TRUST S&P BIOTECH 78464A870 12,658 166,000 SH   DFND 1,2 166,000 0 0
SPDR SERIES TRUST S&P OILGAS EXP 78464A730 3,824 171,000 SH   DFND 1,2 171,000 0 0
SPDR SERIES TRUST S&P RETAIL ETF 78464A714 4,964 117,000 SH Put DFND 1,2 0 0 0
SPIRIT MTA REIT COM SHS BEN IN 84861U105 32,974 3,906,836 SH   DFND 1,2 3,906,836 0 0
SPRINGWORKS THERAPEUTICS INC COM 85205L107 373 17,194 SH   DFND 1,2 17,194 0 0
SPROTT PHYSICAL PLAT PALLAD UNIT 85207Q104 1,360 106,282 SH   DFND 1,2 106,282 0 0
STANLEY BLACK & DECKER INC COM 854502101 10,914 75,575 SH   DFND 1,2 75,575 0 0
STATE STR CORP COM 857477103 267 4,517 SH   DFND 1,2 4,517 0 0
STEIN MART INC COM 858375108 27 33,516 SH   DFND 1,2 33,516 0 0
STONE HBR EMERG MKTS TL INC COM 86164W100 124 10,674 SH   DFND 1,2 10,674 0 0
STRYKER CORP COM 863667101 268 1,239 SH   DFND 1,2 1,239 0 0
SWITCHBACK ENERGY ACQUISITIO *W EXP 07/25/202 87105M110 63 66,666 SH   DFND 1,2 66,666 0 0
SWITCHBACK ENERGY ACQUISITIO COM CL A 87105M102 1,942 199,998 SH   DFND 1,2 199,998 0 0
TARGET CORP COM 87612E106 270 2,529 SH   DFND 1,2 2,529 0 0
TARGET HOSPITALITY CORP *W EXP 03/15/202 87615L115 334 318,098 SH   DFND 1,2 318,098 0 0
TD AMERITRADE HLDG CORP COM 87236Y108 258 5,530 SH   DFND 1,2 5,530 0 0
TEEKAY TANKERS LTD CL A Y8565N102 114 88,043 SH   DFND 1,2 88,043 0 0
TEKLA HEALTHCARE INVS SH BEN INT 87911J103 261 14,245 SH   DFND 1,2 14,245 0 0
TEMPLETON EMERG MKTS INCOME COM 880192109 154 16,970 SH   DFND 1,2 16,970 0 0
TENZING ACQUISITION CORP ORD SHS G8708A116 974 94,065 SH   DFND 1,2 94,065 0 0
TEXAS INSTRS INC COM 882508104 273 2,114 SH   DFND 1,2 2,114 0 0
THE CHARLES SCHWAB CORPORATI COM 808513105 269 6,428 SH   DFND 1,2 6,428 0 0
THOMSON REUTERS CORP COM NEW 884903709 256 3,831 SH   DFND 1,2 3,831 0 0
THUNDER BRDG ACQUISTION II L UNIT 99/99/9999 G8857S124 14,965 1,470,000 SH   DFND 1,2 1,470,000 0 0
TJX COS INC NEW COM 872540109 271 4,865 SH   DFND 1,2 4,865 0 0
TORTOISE ACQUISITION CORP *W EXP 03/04/202 89154L118 61 100,000 SH   DFND 1,2 100,000 0 0
TPG PACE HLDGS CORP *W EXP 06/27/202 G89827110 19 12,334 SH   DFND 1,2 12,334 0 0
TRAVELERS COMPANIES INC COM 89417E109 273 1,839 SH   DFND 1,2 1,839 0 0
TRIPLE-S MGMT CORP CL B 896749108 138 10,300 SH   DFND 1,2 10,300 0 0
TRUECAR INC COM 89785L107 99 29,141 SH   DFND 1,2 29,141 0 0
TUSCAN HLDGS CORP II *W EXP 04/01/202 90070A111 163 300,000 SH   DFND 1,2 300,000 0 0
TUSCAN HOLDINGS CORP *W EXP 04/01/202 90069K112 193 253,317 SH   DFND 1,2 253,317 0 0
TUSCAN HOLDINGS CORP COM 90069K104 2,832 288,992 SH   DFND 1,2 288,992 0 0
UBS AG LONDON BRH ETRACS MTH2XRE 90269A302 254 18,383 SH   DFND 1,2 18,383 0 0
UNITED PARCEL SERVICE INC CL B 911312106 272 2,269 SH   DFND 1,2 2,269 0 0
UNITEDHEALTH GROUP INC COM 91324P102 264 1,216 SH   DFND 1,2 1,216 0 0
US BANCORP DEL COM NEW 902973304 262 4,738 SH   DFND 1,2 4,738 0 0
V F CORP COM 918204108 269 3,027 SH   DFND 1,2 3,027 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 15,011 562,000 SH   DFND 1,2 562,000 0 0
VANECK VECTORS ETF TR JR GOLD MINERS E 92189F791 13,494 372,150 SH   DFND 1,2 372,150 0 0
VANGUARD INDEX FDS REAL ESTATE ETF 922908553 466 5,000 SH   DFND 1,2 5,000 0 0
VECTOR GROUP LTD COM 92240M108 168 14,076 SH   DFND 1,2 14,076 0 0
VERASTEM INC NOTE 5.000%11/0 92337CAA2 1,757 3,600,000 PRN   DFND 1,2 0 0 0
VERSO CORP CL A 92531L207 135 10,900 SH   DFND 1,2 10,900 0 0
VIRTUS INVT PARTNERS INC PFD CV SER D 92828Q208 22,659 235,298 SH   DFND 1,2 235,298 0 0
VIRTUS TOTAL RETURN FUND INC COM 92837G100 123 10,886 SH   DFND 1,2 10,886 0 0
VISA INC COM CL A 92826C839 265 1,541 SH   DFND 1,2 1,541 0 0
VOYA GLBL EQTY DIV & PREM OP COM 92912T100 69 11,550 SH   DFND 1,2 11,550 0 0
WALMART INC COM 931142103 271 2,280 SH   DFND 1,2 2,280 0 0
WATFORD HOLDINGS LTD SHS G94787101 482 17,900 SH   DFND 1,2 17,900 0 0
WEALTHBRIDGE ACQUISITION LTD *W EXP 01/31/202 G4887W128 120 838,000 SH   DFND 1,2 838,000 0 0
WEALTHBRIDGE ACQUISITION LTD SHS G4887W110 3,527 347,500 SH   DFND 1,2 347,500 0 0
WEALTHBRIDGE ACQUISITION LTD RIGHT 11/02/2023 G4887W136 75 343,000 SH   DFND 1,2 343,000 0 0
WELLS FARGO GLOBAL DIVIDEND COM 94987C103 76 14,055 SH   DFND 1,2 14,055 0 0
WISDOMTREE INVTS INC COM 97717P104 130 24,787 SH   DFND 1,2 24,787 0 0
WORKHORSE GROUP INC COM NEW 98138J206 54 15,300 SH   DFND 1,2 15,300 0 0
YATRA ONLINE INC ORD SHS G98338109 2,617 635,291 SH   DFND 1,2 635,291 0 0
ZILLOW GROUP INC CL C CAP STK 98954M200 2,096 70,300 SH   DFND 1,2 70,300 0 0