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 5,895 36,800 SH Call SOLE - 36,800 0 0
3M CO COM 88579Y101 6,487 40,500 SH Put SOLE - 40,500 0 0
89BIO INC COM 282559103 770 30,000 SH   SOLE - 30,000 0 0
ABERDEEN ASIA-PACIFIC INCOME COM 003009107 128 32,000 SH   SOLE - 32,000 0 0
ABERDEEN EMRG MRKTS EQT INM COM 00301W105 988 152,534 SH   SOLE - 152,534 0 0
ABERDEEN GLOBAL DYNAMIC DIVI COM 00302M106 312 33,928 SH   SOLE - 33,928 0 0
ABERDEEN GLOBAL PREMIER PPTY COM SH BEN INT 00302L108 99 21,395 SH   SOLE - 21,395 0 0
ABERDEEN TOTAL DYNAMIC DIVD COM SH BEN INT 00326L100 151 18,977 SH   SOLE - 18,977 0 0
ACAMAR PARTNERS ACQSITION CO *W EXP 02/26/202 004285110 138 125,593 SH   SOLE - 125,593 0 0
ACAMAR PARTNERS ACQSITION CO CL A 004285102 314 30,738 SH   SOLE - 30,738 0 0
ACCELERATE DIAGNOSTICS INC COM 00430H102 385 36,100 SH   SOLE - 36,100 0 0
ACCELERON PHARMA INC COM 00434H108 338 3,000 SH   SOLE - 3,000 0 0
ACCELERON PHARMA INC COM 00434H108 1,407 12,500 SH Call SOLE - 12,500 0 0
ACE CONVERGENCE ACQU CORP *W EXP 09/30/202 G0083D104 20 24,162 SH   SOLE - 24,162 0 0
ACE CONVERGENCE ACQU CORP CL A G0083D120 776 79,622 SH   SOLE - 79,622 0 0
ACON S2 ACQUISITION CORP UNIT 09/15/2027 G00748122 769 76,700 SH   SOLE - 76,700 0 0
ACORDA THERAPEUTICS INC COM 00484M106 6 11,315 SH   SOLE - 11,315 0 0
ADAM NAT RES FD INC COM 00548F105 4,800 490,802 SH   SOLE - 490,802 0 0
ADAM NAT RES FD INC COM 00548F105 49 5,000 SH Put SOLE - 5,000 0 0
ADVANCED DISP SVCS INC DEL COM 00790X101 1,956 64,700 SH Put SOLE - 64,700 0 0
ADVANCED DISP SVCS INC DEL COM 00790X101 4,035 133,478 SH   SOLE - 133,478 0 0
ADVANCED MICRO DEVICES INC COM 007903107 1,336 16,300 SH   SOLE - 16,300 0 0
ADVANCED MICRO DEVICES INC COM 007903107 4,092 49,900 SH Put SOLE - 49,900 0 0
AECOM COM 00766T100 1,358 32,446 SH   SOLE - 32,446 0 0
AERPIO PHARMACEUTICALS INC COM 00810B105 45 30,000 SH   SOLE - 30,000 0 0
AG MTG INVT TR INC COM 001228105 215 78,009 SH   SOLE - 78,009 0 0
AG MTG INVT TR INC COM 001228105 558 202,000 SH Put SOLE - 202,000 0 0
AIMMUNE THERAPEUTICS INC COM 00900T107 733 21,300 SH Put SOLE - 21,300 0 0
AIMMUNE THERAPEUTICS INC COM 00900T107 386 11,200 SH Call SOLE - 11,200 0 0
AIMMUNE THERAPEUTICS INC COM 00900T107 528 15,300 SH   SOLE - 15,300 0 0
ALBEMARLE CORP COM 012653101 1,116 12,500 SH Call SOLE - 12,500 0 0
ALBIREO PHARMA INC COM 01345P106 3,063 91,800 SH Put SOLE - 91,800 0 0
ALBIREO PHARMA INC COM 01345P106 867 26,000 SH Call SOLE - 26,000 0 0
ALCOA CORP COM 013872106 700 60,162 SH   SOLE - 60,162 0 0
ALLAKOS INC COM 01671P100 106 1,300 SH   SOLE - 1,300 0 0
ALLAKOS INC COM 01671P100 98 1,200 SH Call SOLE - 1,200 0 0
ALLAKOS INC COM 01671P100 880 10,800 SH Put SOLE - 10,800 0 0
ALPHABET INC CAP STK CL A 02079K305 265 181 SH   SOLE - 181 0 0
ALPS ETF TR ALERIAN MLP 00162Q452 410 20,500 SH Put SOLE - 20,500 0 0
ALTERYX INC NOTE 0.500% 6/0 02156BAB9 1,495 572,000 PRN   SOLE - 572,000 0 0
ALTIMMUNE INC COM NEW 02155H200 66 5,000 SH   SOLE - 5,000 0 0
ALTIMMUNE INC COM NEW 02155H200 132 10,000 SH Call SOLE - 10,000 0 0
ALUSSA ENERGY ACQUISITION CO *W EXP 10/31/202 G0232J119 10 15,100 SH   SOLE - 15,100 0 0
AMARIN CORP PLC SPONS ADR NEW 023111206 345 81,900 SH Call SOLE - 81,900 0 0
AMC NETWORKS INC CL A 00164V103 7,538 305,056 SH   SOLE - 305,056 0 0
AMC NETWORKS INC CL A 00164V103 6,418 259,700 SH Put SOLE - 259,700 0 0
AMCI ACQUISITION CORP *W EXP 05/20/202 00165R119 51 74,500 SH   SOLE - 74,500 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 34,149 2,778,605 SH   SOLE - 2,778,605 0 0
AMERICAN AIRLS GROUP INC COM 02376R102 1,246 101,300 SH Put SOLE - 101,300 0 0
AMERICAN AXLE & MFG HLDGS IN COM 024061103 58 10,000 SH   SOLE - 10,000 0 0
AMERICAN EAGLE OUTFITTERS IN COM 02553E106 818 55,200 SH Call SOLE - 55,200 0 0
AMERICAN ELEC PWR CO INC COM 025537101 1,601 19,585 SH   SOLE - 19,585 0 0
AMERICAN INTL GROUP INC *W EXP 01/19/202 026874156 2 10,808 SH   SOLE - 10,808 0 0
AMICUS THERAPEUTICS INC COM 03152W109 215 15,231 SH   SOLE - 15,231 0 0
AMPLIFY ENERGY CORP NEW COM 03212B103 15 18,003 SH   SOLE - 18,003 0 0
ANDINA ACQUISITION CORP III *W EXP 07/31/202 G04415124 11 31,902 SH   SOLE - 31,902 0 0
ANSYS INC COM 03662Q105 1,456 4,450 SH   SOLE - 4,450 0 0
ANTERO RESOURCES CORP COM 03674X106 28 10,000 SH Call SOLE - 10,000 0 0
ANWORTH MTG ASSET CORP COM 037347101 19 11,509 SH   SOLE - 11,509 0 0
APELLIS PHARMACEUTICALS INC NOTE 3.500% 9/1 03753UAB2 3,703 3,419,000 PRN   SOLE - 3,419,000 0 0
APPLE INC COM 037833100 11,755 101,500 SH Put SOLE - 101,500 0 0
APPLE INC COM 037833100 3,880 33,500 SH Call SOLE - 33,500 0 0
APPLIED OPTOELECTRONICS INC COM 03823U102 395 35,100 SH Put SOLE - 35,100 0 0
APPLIED OPTOELECTRONICS INC NOTE 5.000% 3/1 03823UAB8 2,782 3,000,000 PRN   SOLE - 3,000,000 0 0
APTINYX INC COM 03836N103 51 15,100 SH   SOLE - 15,100 0 0
APTIV PLC SHS G6095L109 256 2,795 SH   SOLE - 2,795 0 0
APTOSE BIOSCIENCES INC COM NEW 03835T200 254 42,364 SH   SOLE - 42,364 0 0
APTOSE BIOSCIENCES INC COM NEW 03835T200 64 10,700 SH Call SOLE - 10,700 0 0
ARBUTUS BIOPHARMA CORP COM 03879J100 84 26,700 SH   SOLE - 26,700 0 0
ARENA PHARMACEUTICALS INC COM NEW 040047607 321 4,300 SH Call SOLE - 4,300 0 0
ARMSTRONG FLOORING INC COM 04238R106 36 10,496 SH   SOLE - 10,496 0 0
ARROWHEAD PHARMACEUTICALS IN COM 04280A100 263 6,100 SH Put SOLE - 6,100 0 0
ARTIUS ACQUISITION INC COM CL A 04316G105 336 33,853 SH   SOLE - 33,853 0 0
ASCENDANT DIGITAL ACQUISITIO COM CL A G05155109 145 14,579 SH   SOLE - 14,579 0 0
ASHFORD HOSPITALITY TR INC COM SHS 044103877 280 170,200 SH Put SOLE - 170,200 0 0
ASHFORD HOSPITALITY TR INC COM SHS 044103877 5 3,300 SH Call SOLE - 3,300 0 0
ASHFORD HOSPITALITY TR INC COM SHS 044103877 12 7,019 SH   SOLE - 7,019 0 0
ASPIRATIONAL CONSUMER LIFEST UNIT 99/99/9999 G05436129 588 58,824 SH   SOLE - 58,824 0 0
ASSOCIATED BANC CORP COM 045487105 174 13,787 SH   SOLE - 13,787 0 0
ASSURANT INC 6.50% CONV PFD D 04621X207 3,213 27,202 SH   SOLE - 27,202 0 0
ATLAS AIR WORLDWIDE HLDGS IN NOTE 2.250% 6/0 049164BH8 5,114 4,650,000 PRN   SOLE - 4,650,000 0 0
ATLAS AIR WORLDWIDE HLDGS IN COM NEW 049164205 304 5,000 SH Put SOLE - 5,000 0 0
ATLAS AIR WORLDWIDE HLDGS IN NOTE 1.875% 6/0 049164BJ4 6,375 5,267,000 PRN   SOLE - 5,267,000 0 0
ATLASSIAN CORP PLC CL A G06242104 1,306 7,186 SH   SOLE - 7,186 0 0
AURINIA PHARMACEUTICALS INC COM 05156V102 147 10,000 SH Put SOLE - 10,000 0 0
AURINIA PHARMACEUTICALS INC COM 05156V102 648 44,008 SH   SOLE - 44,008 0 0
AURINIA PHARMACEUTICALS INC COM 05156V102 1,622 110,100 SH Call SOLE - 110,100 0 0
AUTODESK INC COM 052769106 578 2,500 SH Put SOLE - 2,500 0 0
AUTODESK INC COM 052769106 27 117 SH   SOLE - 117 0 0
AVAYA HLDGS CORP NOTE 2.250% 6/1 05351XAB7 3,186 3,380,000 PRN   SOLE - 3,380,000 0 0
AWARE INC MASS COM 05453N100 28 10,429 SH   SOLE - 10,429 0 0
AXOVANT SCIENCES LTD COM G0750W203 164 35,600 SH Put SOLE - 35,600 0 0
AXOVANT SCIENCES LTD COM G0750W203 143 31,100 SH Call SOLE - 31,100 0 0
AXOVANT SCIENCES LTD COM G0750W203 10 2,162 SH   SOLE - 2,162 0 0
AXSOME THERAPEUTICS INC COM 05464T104 135 1,900 SH   SOLE - 1,900 0 0
AXSOME THERAPEUTICS INC COM 05464T104 820 11,500 SH Call SOLE - 11,500 0 0
AXSOME THERAPEUTICS INC COM 05464T104 36 500 SH Put SOLE - 500 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 284 1,333 SH   SOLE - 1,333 0 0
BEYOND MEAT INC COM 08862E109 7,139 43,000 SH Put SOLE - 43,000 0 0
BEYOND MEAT INC COM 08862E109 1,494 9,000 SH Call SOLE - 9,000 0 0
BEYOND MEAT INC COM 08862E109 1,159 6,978 SH   SOLE - 6,978 0 0
BHP GROUP PLC SPONSORED ADR 05545E209 343 8,041 SH   SOLE - 8,041 0 0
BIGCOMMERCE HLDGS INC COM SER 1 08975P108 600 7,200 SH Put SOLE - 7,200 0 0
BIGCOMMERCE HLDGS INC COM SER 1 08975P108 118 1,411 SH   SOLE - 1,411 0 0
BIGCOMMERCE HLDGS INC COM SER 1 08975P108 208 2,500 SH Call SOLE - 2,500 0 0
BILIBILI INC SPONS ADS REP Z 090040106 1,107 26,600 SH   SOLE - 26,600 0 0
BILIBILI INC SPONS ADS REP Z 090040106 844 20,300 SH Put SOLE - 20,300 0 0
BIO RAD LABS INC CL B 090572108 7,004 13,588 SH   SOLE - 13,588 0 0
BIOGEN INC COM 09062X103 13,533 47,700 SH Call SOLE - 47,700 0 0
BIOGEN INC COM 09062X103 6,808 24,000 SH Put SOLE - 24,000 0 0
BIOMARIN PHARMACEUTICAL INC NOTE 1.500%10/1 09061GAF8 5,498 5,500,000 PRN   SOLE - 5,500,000 0 0
BIOMARIN PHARMACEUTICAL INC COM 09061G101 395 5,200 SH Call SOLE - 5,200 0 0
BIONTECH SE SPONSORED ADS 09075V102 708 10,227 SH   SOLE - 10,227 0 0
BIONTECH SE SPONSORED ADS 09075V102 776 11,200 SH Call SOLE - 11,200 0 0
BIONTECH SE SPONSORED ADS 09075V102 1,288 18,600 SH Put SOLE - 18,600 0 0
BIOXCEL THERAPEUTICS INC COM 09075P105 1,821 42,000 SH Call SOLE - 42,000 0 0
BIOXCEL THERAPEUTICS INC COM 09075P105 707 16,303 SH   SOLE - 16,303 0 0
BLACKROCK DEBT STRATEGIES FD COM NEW 09255R202 169 17,006 SH   SOLE - 17,006 0 0
BLACKROCK ENHANCED EQUITY DI COM 09251A104 616 84,313 SH   SOLE - 84,313 0 0
BLACKROCK RES & COMMODITIES SHS 09257A108 65 10,892 SH   SOLE - 10,892 0 0
BOEING CO COM 097023105 3,305 20,000 SH Put SOLE - 20,000 0 0
BOEING CO COM 097023105 1,653 10,000 SH   SOLE - 10,000 0 0
BOOKING HOLDINGS INC COM 09857L108 698 408 SH   SOLE - 408 0 0
BOULDER GROWTH & INCOME FD I COM 101507101 6,232 623,243 SH   SOLE - 623,243 0 0
BOWX ACQUISITION CORP UNIT 08/03/2025 103085205 152 14,762 SH   SOLE - 14,762 0 0
BRANDYWINEGBL GBL INCM OPP COM 10537L104 851 73,971 SH   SOLE - 73,971 0 0
BRISTOL-MYERS SQUIBB CO COM 110122108 727 12,100 SH   SOLE - 12,100 0 0
BRISTOL-MYERS SQUIBB CO RIGHT 99/99/9999 110122157 983 437,807 SH   SOLE - 437,807 0 0
BROOKFIELD PPTY REIT INC CL A 11282X103 613 50,057 SH   SOLE - 50,057 0 0
BROOKFIELD PPTY REIT INC CL A 11282X103 1 100 SH Put SOLE - 100 0 0
BROOKFIELD PROPERTY PARTRS L UNIT LTD PARTN G16249107 978 81,400 SH Put SOLE - 81,400 0 0
BROOKFIELD PROPERTY PARTRS L UNIT LTD PARTN G16249107 143 11,918 SH   SOLE - 11,918 0 0
BROWN FORMAN CORP CL A 115637100 1,171 17,045 SH   SOLE - 17,045 0 0
BUILDERS FIRSTSOURCE INC COM 12008R107 479 14,693 SH   SOLE - 14,693 0 0
BUNGE LIMITED COM G16962105 471 10,300 SH Put SOLE - 10,300 0 0
BURGUNDY TECHNOLOGY ACQU COR UNIT 08/26/2025 G1702T132 804 80,743 SH   SOLE - 80,743 0 0
CAESARS ENTERTAINMENT INC NE COM 12769G100 8,390 149,700 SH Put SOLE - 149,700 0 0
CAESARS ENTERTAINMENT INC NE COM 12769G100 9,474 169,004 SH   SOLE - 169,004 0 0
CAESARS ENTERTAINMENT INC NE COM 12769G100 1,019 18,200 SH Call SOLE - 18,200 0 0
CAPSTAR SPL PURP ACQUISITION *W EXP 99/99/999 14070Y119 10 12,000 SH   SOLE - 12,000 0 0
CAPSTAR SPL PURP ACQUISITION UNIT 07/09/2027 14070Y200 624 61,149 SH   SOLE - 61,149 0 0
CAPSTAR SPL PURP ACQUISITION COM CL A 14070Y101 177 17,964 SH   SOLE - 17,964 0 0
CARDIFF ONCOLOGY INC COM 14147L108 423 29,900 SH Call SOLE - 29,900 0 0
CARNIVAL CORP UNIT 99/99/9999 143658300 4,765 313,900 SH Put SOLE - 313,900 0 0
CARNIVAL CORP UNIT 99/99/9999 143658300 118 7,800 SH Call SOLE - 7,800 0 0
CARRIER GLOBAL CORPORATION COM 14448C104 61 2,000 SH Call SOLE - 2,000 0 0
CARRIER GLOBAL CORPORATION COM 14448C104 496 16,254 SH   SOLE - 16,254 0 0
CARS COM INC COM 14575E105 159 19,720 SH   SOLE - 19,720 0 0
CARVANA CO CL A 146869102 2,476 11,100 SH Put SOLE - 11,100 0 0
CARVANA CO CL A 146869102 1,361 6,100 SH Call SOLE - 6,100 0 0
CATERPILLAR INC DEL COM 149123101 5,086 34,100 SH Call SOLE - 34,100 0 0
CATERPILLAR INC DEL COM 149123101 5,609 37,600 SH Put SOLE - 37,600 0 0
CC NEUBERGER PRIN HLDGS II UNIT 99/99/9999 G3166T129 372 36,062 SH   SOLE - 36,062 0 0
CC NEUBERGER PRIN HLDGS II SHS CL A G3166T103 210 20,918 SH   SOLE - 20,918 0 0
CEL-SCI CORP COM PAR NEW 150837607 453 35,500 SH Put SOLE - 35,500 0 0
CEL-SCI CORP COM PAR NEW 150837607 502 39,400 SH Call SOLE - 39,400 0 0
CENTENE CORP DEL COM 15135B101 321 5,500 SH Call SOLE - 5,500 0 0
CENTENE CORP DEL COM 15135B101 875 15,000 SH Put SOLE - 15,000 0 0
CENTENE CORP DEL COM 15135B101 105 1,800 SH   SOLE - 1,800 0 0
CENTERPOINT ENERGY INC COM 15189T107 213 11,000 SH Call SOLE - 11,000 0 0
CENTRAL & EASTERN EUROPE FD COM 153436100 480 24,451 SH   SOLE - 24,451 0 0
CENTRAL SECS CORP COM 155123102 1,064 36,716 SH   SOLE - 36,716 0 0
CERENCE INC COM 156727109 362 7,412 SH   SOLE - 7,412 0 0
CF FIN ACQUISITION CORP *W EXP 04/30/202 12528N115 27 27,910 SH   SOLE - 27,910 0 0
CF FINANCE ACQUISITION CORP UNIT 08/01/2027 15725Q203 351 35,091 SH   SOLE - 35,091 0 0
CHANGE HEALTHCARE INC COM 15912K100 145 10,000 SH Put SOLE - 10,000 0 0
CHANGE HEALTHCARE INC COM 15912K100 10 709 SH   SOLE - 709 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108 3,122 5,000 SH Put SOLE - 5,000 0 0
CHEGG INC NOTE 0.125% 3/1 163092AD1 33,266 21,920,000 PRN   SOLE - 21,920,000 0 0
CHEMOCENTRYX INC COM 16383L106 33 600 SH Put SOLE - 600 0 0
CHEMOCENTRYX INC COM 16383L106 323 5,893 SH   SOLE - 5,893 0 0
CHEMOCENTRYX INC COM 16383L106 488 8,900 SH Call SOLE - 8,900 0 0
CHEVRON CORP NEW COM 166764100 119 1,652 SH   SOLE - 1,652 0 0
CHEVRON CORP NEW COM 166764100 360 5,000 SH Call SOLE - 5,000 0 0
CHEVRON CORP NEW COM 166764100 288 4,000 SH Put SOLE - 4,000 0 0
CHINA FD INC COM 169373107 3,010 119,558 SH   SOLE - 119,558 0 0
CHINA LODGING GROUP LTD NOTE 0.375%11/0 16949NAC3 3,948 3,500,000 PRN   SOLE - 3,500,000 0 0
CHP MERGER CORP COM CL A 12558Y106 818 80,290 SH   SOLE - 80,290 0 0
CHP MERGER CORP UNIT 11/22/2024 12558Y205 526 50,000 SH   SOLE - 50,000 0 0
CHP MERGER CORP *W EXP 11/22/202 12558Y114 124 103,465 SH   SOLE - 103,465 0 0
CHURCHILL CAP CORP II *W EXP 07/02/202 17143G114 67 30,696 SH   SOLE - 30,696 0 0
CHURCHILL CAPITAL CORP IV UNIT 99/99/9999 171439201 4,507 449,859 SH   SOLE - 449,859 0 0
CHURCHILL CAPITAL CORP IV CL A 171439102 4,012 410,263 SH   SOLE - 410,263 0 0
CHURCHILL DOWNS INC COM 171484108 344 2,100 SH   SOLE - 2,100 0 0
CIIG MERGER CORP *W EXP 12/31/202 12559C111 100 116,701 SH   SOLE - 116,701 0 0
CITIC CAPITAL ACQUISITION CO *W EXP 01/17/202 G21513117 26 20,481 SH   SOLE - 20,481 0 0
CITIGROUP INC COM NEW 172967424 401 9,301 SH   SOLE - 9,301 0 0
CLIMATE CHANGE CRISIS REAL I UNIT 99/99/9999 18716C209 352 35,000 SH   SOLE - 35,000 0 0
CLOUGH GLOBAL OPPORTUNITIES SH BEN INT 18914E106 669 71,664 SH   SOLE - 71,664 0 0
CLOVIS ONCOLOGY INC COM 189464100 865 148,500 SH Put SOLE - 148,500 0 0
CLOVIS ONCOLOGY INC COM 189464100 239 41,033 SH   SOLE - 41,033 0 0
CLOVIS ONCOLOGY INC NOTE 1.250% 5/0 189464AC4 700 1,000,000 PRN   SOLE - 1,000,000 0 0
CNX RES CORP COM 12653C108 188 19,934 SH   SOLE - 19,934 0 0
COCA COLA CO COM 191216100 247 5,000 SH Put SOLE - 5,000 0 0
COCA COLA CO COM 191216100 118 2,400 SH   SOLE - 2,400 0 0
COHN ROBBINS HOLDINGS CORP UNIT 08/11/2025 G23726121 2,578 255,554 SH   SOLE - 255,554 0 0
COLFAX CORP UNIT 01/15/2022T 194014205 10,799 80,221 SH   SOLE - 80,221 0 0
COLLEGIUM PHARMACEUTICAL INC NOTE 2.625% 2/1 19459JAA2 1,006 1,020,000 PRN   SOLE - 1,020,000 0 0
CONDUENT INC COM 206787103 52 16,240 SH   SOLE - 16,240 0 0
CONSTELLATION BRANDS INC CL B 21036P207 680 3,605 SH   SOLE - 3,605 0 0
CONSTELLATION PHARMCETICLS I COM 210373106 1,216 60,000 SH Call SOLE - 60,000 0 0
CONSTELLATION PHARMCETICLS I COM 210373106 256 12,642 SH   SOLE - 12,642 0 0
CONTINENTAL RES INC COM 212015101 265 21,596 SH   SOLE - 21,596 0 0
CONYERS PK II ACQUISITION CO COM CL A 212896104 306 30,178 SH   SOLE - 30,178 0 0
CORBUS PHARMACEUTICALS HLDGS COM 21833P103 60 33,600 SH Call SOLE - 33,600 0 0
COUPA SOFTWARE INC COM 22266L106 417 1,519 SH   SOLE - 1,519 0 0
CREDIT ACCEP CORP MICH COM 225310101 169 500 SH   SOLE - 500 0 0
CREDIT ACCEP CORP MICH COM 225310101 542 1,600 SH Call SOLE - 1,600 0 0
CREDIT ACCEP CORP MICH COM 225310101 542 1,600 SH Put SOLE - 1,600 0 0
CREE INC NOTE 0.875% 9/0 225447AB7 7,862 6,343,000 PRN   SOLE - 6,343,000 0 0
CRESCENT ACQUISITION CORP *W EXP 03/08/202 22564L113 27 31,810 SH   SOLE - 31,810 0 0
CROWN CASTLE INTL CORP NEW COM 22822V101 250 1,500 SH   SOLE - 1,500 0 0
CSX CORP COM 126408103 435 5,600 SH Call SOLE - 5,600 0 0
CSX CORP COM 126408103 854 11,000 SH Put SOLE - 11,000 0 0
CYTOKINETICS INC COM NEW 23282W605 1,063 49,100 SH Put SOLE - 49,100 0 0
CYTOKINETICS INC NOTE 4.000%11/1 23282WAA8 12,853 5,750,000 PRN   SOLE - 5,750,000 0 0
CYTOKINETICS INC COM NEW 23282W605 2,279 105,300 SH Call SOLE - 105,300 0 0
CYTOKINETICS INC COM NEW 23282W605 4 185 SH   SOLE - 185 0 0
D8 HOLDINGS CORP UNIT 99/99/9999 G2614K102 618 61,319 SH   SOLE - 61,319 0 0
D8 HOLDINGS CORP SHS CL A G2614K110 665 68,038 SH   SOLE - 68,038 0 0
DANAHER CORPORATION 4.75 MND CV PFD 235851300 100,734 68,118 SH   SOLE - 68,118 0 0
DASEKE INC *W EXP 02/27/202 23753F115 11 35,526 SH   SOLE - 35,526 0 0
DELL TECHNOLOGIES INC CL C 24703L202 345 5,100 SH Put SOLE - 5,100 0 0
DELL TECHNOLOGIES INC CL C 24703L202 153 2,252 SH   SOLE - 2,252 0 0
DELPHI TECHNOLOGIES PL SHS G2709G107 911 54,538 SH   SOLE - 54,538 0 0
DEXCOM INC NOTE 0.750%12/0 252131AH0 44,493 17,584,000 PRN   SOLE - 17,584,000 0 0
DHT HOLDINGS INC SHS NEW Y2065G121 45 8,805 SH   SOLE - 8,805 0 0
DHT HOLDINGS INC SHS NEW Y2065G121 79 15,100 SH Put SOLE - 15,100 0 0
DICERNA PHARMACEUTICALS INC COM 253031108 180 10,000 SH Call SOLE - 10,000 0 0
DICERNA PHARMACEUTICALS INC COM 253031108 183 10,200 SH   SOLE - 10,200 0 0
DICKS SPORTING GOODS INC COM 253393102 10,297 177,900 SH Put SOLE - 177,900 0 0
DIGITAL RLTY TR INC COM 253868103 185 1,261 SH Put SOLE - 1,261 0 0
DIGITAL RLTY TR INC COM 253868103 3,218 21,922 SH Call SOLE - 21,922 0 0
DISCOVERY INC COM SER C 25470F302 586 29,903 SH   SOLE - 29,903 0 0
DIVIDEND & INCOME FD INC COM NEW 25538A204 992 108,980 SH   SOLE - 108,980 0 0
DMY TECHNOLOGY GROUP INC *W EXP 02/21/202 233253111 37 12,388 SH   SOLE - 12,388 0 0
DMY TECHNOLOGY GROUP INC II UNIT 99/99/9999 233277201 806 78,765 SH   SOLE - 78,765 0 0
DOCUSIGN INC COM 256163106 322 1,498 SH   SOLE - 1,498 0 0
DOMINION ENERGY INC UNIT 99/99/9999 25746U133 12,621 123,726 SH   SOLE - 123,726 0 0
DOMINION ENERGY INC COM 25746U109 442 5,600 SH Call SOLE - 5,600 0 0
DOMINION ENERGY INC COM 25746U109 1,673 21,200 SH Put SOLE - 21,200 0 0
DRAFTKINGS INC COM CL A 26142R104 235 4,000 SH Put SOLE - 4,000 0 0
DRAFTKINGS INC COM CL A 26142R104 35 600 SH   SOLE - 600 0 0
DRIVE SHACK INC COM 262077100 12 10,549 SH   SOLE - 10,549 0 0
DROPBOX INC CL A 26210C104 130 6,763 SH   SOLE - 6,763 0 0
DROPBOX INC CL A 26210C104 204 10,600 SH Put SOLE - 10,600 0 0
DUFF & PHELPS SLT ENGY AND M COM 26433F108 514 1,468,434 SH   SOLE - 1,468,434 0 0
DUPONT DE NEMOURS INC COM 26614N102 2,025 36,500 SH Put SOLE - 36,500 0 0
DUPONT DE NEMOURS INC COM 26614N102 3,040 54,800 SH   SOLE - 54,800 0 0
E MERGE TECHNOLOGY ACQUISITI UNIT 07/30/2025 26873Y203 368 36,583 SH   SOLE - 36,583 0 0
E MERGE TECHNOLOGY ACQUISITI COM CL A 26873Y104 112 11,422 SH   SOLE - 11,422 0 0
EAGLE CAP GROWTH FD INC COM 269451100 121 17,008 SH   SOLE - 17,008 0 0
EAST STONE ACQUISITION CORP UNIT 12/31/2026 G2911D124 306 30,000 SH   SOLE - 30,000 0 0
ELANCO ANIMAL HEALTH INC UNIT 02/01/2023T 28414H202 4,736 105,932 SH   SOLE - 105,932 0 0
ELECTRAMECCANICA VEHS CORP COM NEW 284849205 16 6,400 SH Call SOLE - 6,400 0 0
ELECTRAMECCANICA VEHS CORP *W EXP 08/03/202 284849114 49 40,532 SH   SOLE - 40,532 0 0
ELECTRAMECCANICA VEHS CORP COM NEW 284849205 102 41,000 SH   SOLE - 41,000 0 0
ELLINGTON FINANCIAL INC COM 28852N109 2,575 210,063 SH   SOLE - 210,063 0 0
EMERALD HOLDING INC COM 29103W104 28 13,537 SH   SOLE - 13,537 0 0
ENCORE CAP GROUP INC NOTE 3.250% 3/1 292554AK8 2,933 2,700,000 PRN   SOLE - 2,700,000 0 0
ENCORE CAP GROUP INC NOTE 3.250%10/0 292554AM4 9,184 8,000,000 PRN   SOLE - 8,000,000 0 0
ENPHASE ENERGY INC COM 29355A107 619 7,500 SH Put SOLE - 7,500 0 0
ENVESTNET INC NOTE 1.750% 6/0 29404KAB2 2,936 2,295,000 PRN   SOLE - 2,295,000 0 0
EQUITABLE HLDGS INC COM 29452E101 1,505 82,500 SH Call SOLE - 82,500 0 0
EQUITABLE HLDGS INC COM 29452E101 3,648 200,000 SH Put SOLE - 200,000 0 0
EQUITY DISTR ACQUISITION COR UNIT 99/99/9999 29465E205 5,432 527,325 SH   SOLE - 527,325 0 0
ETSY INC NOTE 3/0 29786AAC0 6,716 2,000,000 PRN   SOLE - 2,000,000 0 0
EXACT SCIENCES CORP COM 30063P105 4,212 41,300 SH Put SOLE - 41,300 0 0
EXACT SCIENCES CORP COM 30063P105 299 2,928 SH   SOLE - 2,928 0 0
EXCHANGE LISTED FDS TR SABA INT RATE 30151E806 369 20,150 SH   SOLE - 20,150 0 0
EXECUTIVE NETWORK PARTNERING UNIT 99/99/9999 30158L209 823 32,587 SH   SOLE - 32,587 0 0
EXPERIENCE INVT CORP *W EXP 09/01/202 30217C117 63 51,493 SH   SOLE - 51,493 0 0
EXPERIENCE INVT CORP COM CL A 30217C109 1,059 105,392 SH   SOLE - 105,392 0 0
EXXON MOBIL CORP COM 30231G102 497 14,491 SH   SOLE - 14,491 0 0
EXXON MOBIL CORP COM 30231G102 172 5,000 SH Put SOLE - 5,000 0 0
EXXON MOBIL CORP COM 30231G102 505 14,700 SH Call SOLE - 14,700 0 0
FALCON CAPITAL ACQUISITN COR UNIT 08/20/2027 30606L207 1,754 170,469 SH   SOLE - 170,469 0 0
FARFETCH LTD ORD SH CL A 30744W107 252 10,000 SH Put SOLE - 10,000 0 0
FAST ACQUISITION CORP UNIT 99/99/9999 311875207 1,255 125,862 SH   SOLE - 125,862 0 0
FEDEX CORP COM 31428X106 1,660 6,600 SH Call SOLE - 6,600 0 0
FEDEX CORP COM 31428X106 1,660 6,600 SH Put SOLE - 6,600 0 0
FG NEW AMER ACQUISITION CORP UNIT 08/31/2027 30259V205 150 15,000 SH   SOLE - 15,000 0 0
FIDELITY NATIONAL FINANCIAL FNF GROUP COM 31620R303 221 7,060 SH   SOLE - 7,060 0 0
FINSERV ACQUISITION CORP *W EXP 12/31/202 318085115 20 20,350 SH   SOLE - 20,350 0 0
FIRST EAGLE ALTR CAP BDC INC COM 26943B100 104 41,975 SH   SOLE - 41,975 0 0
FIRST MAJESTIC SILVER CORP COM 32076V103 3,066 321,900 SH Put SOLE - 321,900 0 0
FIRST SOLAR INC COM 336433107 331 5,000 SH Call SOLE - 5,000 0 0
FIRST SOLAR INC COM 336433107 93 1,398 SH   SOLE - 1,398 0 0
FIRST SOLAR INC COM 336433107 265 4,000 SH Put SOLE - 4,000 0 0
FIRSTHAND TECHNOLOGY VALUE F COM 33766Y100 144 34,794 SH   SOLE - 34,794 0 0
FITBIT INC CL A 33812L102 408 58,600 SH Call SOLE - 58,600 0 0
FITBIT INC CL A 33812L102 52 7,500 SH Put SOLE - 7,500 0 0
FITBIT INC CL A 33812L102 284 40,800 SH   SOLE - 40,800 0 0
FIVE BELOW INC COM 33829M101 381 3,000 SH Call SOLE - 3,000 0 0
FLEXION THERAPEUTICS INC NOTE 3.375% 5/0 33938JAB2 1,651 2,100,000 PRN   SOLE - 2,100,000 0 0
FOLEY TRASIMENE ACQUISITION UNIT 99/99/9999 344328208 2,450 240,208 SH   SOLE - 240,208 0 0
FORTIVE CORP COM 34959J108 4,573 60,000 SH Put SOLE - 60,000 0 0
FORTIVE CORP COM 34959J108 121 1,590 SH   SOLE - 1,590 0 0
FORTRESS VALUE ACQUISITION I UNIT 08/10/2027 349642207 494 48,022 SH   SOLE - 48,022 0 0
FORUM MERGER III CORP UNIT 08/24/2027 349885202 460 44,017 SH   SOLE - 44,017 0 0
FORUM MERGER III CORP COM CL A 349885103 1,151 115,754 SH   SOLE - 115,754 0 0
FOX CORP CL A COM 35137L105 561 20,175 SH   SOLE - 20,175 0 0
FRANCO NEV CORP COM 351858105 223 1,600 SH   SOLE - 1,600 0 0
FRANKLIN UNVL TR SH BEN INT 355145103 106 15,574 SH   SOLE - 15,574 0 0
FREEPORT-MCMORAN INC CL B 35671D857 156 10,000 SH Call SOLE - 10,000 0 0
FTAC OLYMPUS ACQUISITION COR UNIT 08/24/2025 G37288118 5,407 540,687 SH   SOLE - 540,687 0 0
FTI CONSULTING INC NOTE 2.000% 8/1 302941AP4 1,340 1,089,000 PRN   SOLE - 1,089,000 0 0
FUSION ACQUISITION CORP UNIT 99/99/9999 36118H204 194 18,887 SH   SOLE - 18,887 0 0
GABELLI CONV & INC SECS FD I COM 36240B109 478 88,500 SH   SOLE - 88,500 0 0
GABELLI DIVID & INCOME TR COM 36242H104 1,019 55,523 SH   SOLE - 55,523 0 0
GABELLI GLB SML & MD CP VAL COM 36249W104 535 52,995 SH   SOLE - 52,995 0 0
GABELLI HLTHCARE & WELLNESS SHS 36246K103 783 75,881 SH   SOLE - 75,881 0 0
GAMCO INVS INC CL A COM 361438104 188 16,280 SH   SOLE - 16,280 0 0
GCI LIBERTY INC COM CLASS A 36164V305 972 11,858 SH   SOLE - 11,858 0 0
GDL FUND COM SH BEN IT 361570104 896 106,924 SH   SOLE - 106,924 0 0
GDS HLDGS LTD SPONSORED ADS 36165L108 417 5,100 SH Put SOLE - 5,100 0 0
GDS HLDGS LTD NOTE 2.000% 6/0 36165LAB4 8,786 5,200,000 PRN   SOLE - 5,200,000 0 0
GENERAL AMERN INVS INC COM 368802104 1,069 31,473 SH   SOLE - 31,473 0 0
GENERAL DYNAMICS CORP COM 369550108 831 6,000 SH Call SOLE - 6,000 0 0
GENERAL MTRS CO COM 37045V100 228 7,700 SH Put SOLE - 7,700 0 0
GEO GROUP INC NEW COM 36162J106 115 10,100 SH Call SOLE - 10,100 0 0
GFL ENVIRONMENTAL INC SUB VTG SHS 36168Q104 649 30,500 SH Put SOLE - 30,500 0 0
GFL ENVIRONMENTAL INC UNIT 99/99/9999T 36168Q120 13,509 251,780 SH   SOLE - 251,780 0 0
GIGCAPITAL2 INC *W EXP 02/28/202 375036118 21 22,708 SH   SOLE - 22,708 0 0
GIGCAPITAL3 INC *W EXP 05/18/202 37519D115 11 17,400 SH   SOLE - 17,400 0 0
GLOBAL BLOOD THERAPEUTICS IN COM 37890U108 1,378 25,000 SH Call SOLE - 25,000 0 0
GLOBAL BLUE GROUP HOLDING AG *W EXP 08/28/202 H33700115 11 16,500 SH   SOLE - 16,500 0 0
GLOBAL X FDS MSCI GREECE ETF 37954Y319 993 49,732 SH   SOLE - 49,732 0 0
GO ACQUISITION CORP COM 362019101 2,207 224,301 SH   SOLE - 224,301 0 0
GO ACQUISITION CORP *W EXP 08/31/202 362019119 84 76,667 SH   SOLE - 76,667 0 0
GO ACQUISITION CORP UNIT 08/31/2027 362019200 1,297 128,691 SH   SOLE - 128,691 0 0
GOGO INC COM 38046C109 925 100,100 SH Put SOLE - 100,100 0 0
GOGO INC NOTE 6.000% 5/1 38046CAD1 3,198 2,000,000 PRN   SOLE - 2,000,000 0 0
GOLDMAN SACHS MLP ENERGY REN COM 38148G206 109 18,199 SH   SOLE - 18,199 0 0
GORES HLDGS IV INC COM CL A 382865103 180 17,500 SH   SOLE - 17,500 0 0
GORES HLDGS V INC UNIT 99/99/9999 382864205 3,825 369,548 SH   SOLE - 369,548 0 0
GOSSAMER BIO INC NOTE 5.000% 6/0 38341PAA0 1,033 1,000,000 PRN   SOLE - 1,000,000 0 0
GRANITE PT MTG TR INC COM STK 38741L107 1,742 245,662 SH   SOLE - 245,662 0 0
GREAT ELM CAP CORP COM 390320109 57 17,002 SH   SOLE - 17,002 0 0
GREEN PLAINS INC COM 393222104 154 10,000 SH Put SOLE - 10,000 0 0
GREENBRIER COS INC NOTE 2.875% 2/0 393657AK7 1,370 1,500,000 PRN   SOLE - 1,500,000 0 0
GREENVISION ACQUISITION CORP *W EXP 10/28/202 39678G111 13 25,540 SH   SOLE - 25,540 0 0
GREIF INC CL B 397624206 328 8,301 SH   SOLE - 8,301 0 0
GS ACQUISITION HLDGS CORP II *W EXP 06/30/202 36258Q113 52 24,392 SH   SOLE - 24,392 0 0
GUESS INC COM 401617105 167 14,400 SH Put SOLE - 14,400 0 0
GUIDEWIRE SOFTWARE INC NOTE 1.250% 3/1 40171VAA8 1,727 1,510,000 PRN   SOLE - 1,510,000 0 0
GX ACQUISITION CORP *W EXP 05/24/202 36251A115 21 13,245 SH   SOLE - 13,245 0 0
GYRODYNE LLC COM 403829104 553 32,503 SH   SOLE - 32,503 0 0
HANNON ARMSTRONG SUST INFR C NOTE 4.125% 9/0 41068XAB6 6,400 4,000,000 PRN   SOLE - 4,000,000 0 0
HARTFORD FINL SVCS GROUP INC COM 416515104 2,020 54,806 SH   SOLE - 54,806 0 0
HCA HEALTHCARE INC COM 40412C101 2,494 20,000 SH Call SOLE - 20,000 0 0
HCA HEALTHCARE INC COM 40412C101 2,494 20,000 SH Put SOLE - 20,000 0 0
HECLA MNG CO COM 422704106 121 23,744 SH   SOLE - 23,744 0 0
HELIX ENERGY SOLUTIONS GRP I NOTE 6.750% 2/1 42330PAK3 1,617 2,000,000 PRN   SOLE - 2,000,000 0 0
HENNESSY CAP ACQUSTION CORP *W EXP 09/05/202 42589C112 147 63,849 SH   SOLE - 63,849 0 0
HERBALIFE LTD NOTE 2.625% 3/1 42703MAD5 328 327,000 PRN   SOLE - 327,000 0 0
HERBALIFE NUTRITION LTD COM SHS G4412G101 3,568 76,500 SH Put SOLE - 76,500 0 0
HERBALIFE NUTRITION LTD COM SHS G4412G101 245 5,262 SH   SOLE - 5,262 0 0
HERTZ GLOBAL HLDGS INC COM 42806J106 18 16,200 SH Call SOLE - 16,200 0 0
HERTZ GLOBAL HLDGS INC COM 42806J106 121 109,200 SH Put SOLE - 109,200 0 0
HERZFELD CARIBBEAN BASIN FD COM 42804T106 180 50,000 SH   SOLE - 50,000 0 0
HEWLETT PACKARD ENTERPRISE C COM 42824C109 196 20,865 SH   SOLE - 20,865 0 0
HIGHCAPE CAP ACQUISITION COR UNIT 09/30/2027 42984L204 101 10,000 SH   SOLE - 10,000 0 0
HIGHLAND INCOME FD HIGHLAND INCOME 43010E404 1,997 232,453 SH   SOLE - 232,453 0 0
HILLTOP HOLDINGS INC COM 432748101 469 22,800 SH Put SOLE - 22,800 0 0
HOLICITY INC UNIT 08/05/2025 435063201 2,703 261,227 SH   SOLE - 261,227 0 0
HONEYWELL INTL INC COM 438516106 4,560 27,700 SH Call SOLE - 27,700 0 0
HONEYWELL INTL INC COM 438516106 4,346 26,400 SH Put SOLE - 26,400 0 0
HORIZON ACQUISITION CORP UNIT 99/99/9999 G46049121 233 22,324 SH   SOLE - 22,324 0 0
HORIZON THERAPEUTICS PUB L SHS G46188101 3,115 40,100 SH Put SOLE - 40,100 0 0
HORIZON THERAPEUTICS PUB L SHS G46188101 8,332 107,262 SH   SOLE - 107,262 0 0
HOSTESS BRANDS INC *W EXP 11/04/202 44109J114 85 51,946 SH   SOLE - 51,946 0 0
HUDSON EXECUTIVE INVT CORP *W EXP 06/21/202 443761119 32 26,880 SH   SOLE - 26,880 0 0
HUDSON EXECUTIVE INVT CORP COM CL A 443761101 234 23,848 SH   SOLE - 23,848 0 0
HUDSON EXECUTIVE INVT CORP UNIT 06/21/2025 443761200 220 21,088 SH   SOLE - 21,088 0 0
HUDSON LTD COM CL A G46408103 10 1,300 SH Call SOLE - 1,300 0 0
HUDSON LTD COM CL A G46408103 404 53,162 SH   SOLE - 53,162 0 0
IHEARTMEDIA INC COM CL A 45174J509 406 49,976 SH   SOLE - 49,976 0 0
II-VI INC COM 902104108 144 3,559 SH   SOLE - 3,559 0 0
II-VI INC COM 902104108 194 4,800 SH Put SOLE - 4,800 0 0
ILLUMINA INC COM 452327109 309 1,000 SH   SOLE - 1,000 0 0
IMMUNOMEDICS INC COM 452907108 2,407 28,300 SH Call SOLE - 28,300 0 0
IMMUNOMEDICS INC COM 452907108 255 3,000 SH   SOLE - 3,000 0 0
IMMUNOMEDICS INC COM 452907108 1,285 15,100 SH Put SOLE - 15,100 0 0
INDIA FD INC COM 454089103 255 15,450 SH   SOLE - 15,450 0 0
INDUSTRIAL LOGISTICS PPTYS T COM SHS BEN INT 456237106 1,127 51,527 SH   SOLE - 51,527 0 0
INFINERA CORP NOTE 2.125% 9/0 45667GAC7 1,853 2,000,000 PRN   SOLE - 2,000,000 0 0
INGERSOLL RAND INC COM 45687V106 445 12,500 SH Call SOLE - 12,500 0 0
INNERWORKINGS INC COM 45773Y105 75 25,000 SH   SOLE - 25,000 0 0
INOVIO PHARMACEUTICALS INC COM NEW 45773H201 116 10,000 SH Put SOLE - 10,000 0 0
INOVIO PHARMACEUTICALS INC COM NEW 45773H201 58 5,000 SH Call SOLE - 5,000 0 0
INPHI CORP NOTE 0.750% 9/0 45772FAC1 4,025 2,000,000 PRN   SOLE - 2,000,000 0 0
INTEL CORP COM 458140100 641 12,376 SH   SOLE - 12,376 0 0
INTEL CORP COM 458140100 1,346 26,000 SH Put SOLE - 26,000 0 0
INTERCEPT PHARMACEUTICALS IN COM 45845P108 106 2,564 SH   SOLE - 2,564 0 0
INTERCEPT PHARMACEUTICALS IN COM 45845P108 166 4,000 SH Call SOLE - 4,000 0 0
INTERCEPT PHARMACEUTICALS IN COM 45845P108 1,111 26,800 SH Put SOLE - 26,800 0 0
INTERCEPT PHARMACEUTICALS IN NOTE 2.000% 5/1 45845PAB4 1,957 2,825,000 PRN   SOLE - 2,825,000 0 0
INTERNATIONAL FLAVORS&FRAGRA COM 459506101 901 7,356 SH   SOLE - 7,356 0 0
INTERNATIONAL FLAVORS&FRAGRA UNIT 09/15/2021 459506309 6,929 155,643 SH   SOLE - 155,643 0 0
INTERNATIONAL FLAVORS&FRAGRA COM 459506101 7,212 58,900 SH Put SOLE - 58,900 0 0
INTRA CELLULAR THERAPIES INC COM 46116X101 365 14,200 SH Put SOLE - 14,200 0 0
INTRA CELLULAR THERAPIES INC COM 46116X101 8 300 SH Call SOLE - 300 0 0
INTRA CELLULAR THERAPIES INC COM 46116X101 1,668 64,986 SH   SOLE - 64,986 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 1,277 1,800 SH Put SOLE - 1,800 0 0
INTUITIVE SURGICAL INC COM NEW 46120E602 922 1,300 SH Call SOLE - 1,300 0 0
INVACARE CORP NOTE 4.500% 6/0 461203AH4 902 1,000,000 PRN   SOLE - 1,000,000 0 0
INVESCO DYNAMIC CR OPPORTUNI COM 46132R104 613 66,610 SH   SOLE - 66,610 0 0
INVESCO SR INCOME TR COM 46131H107 644 176,074 SH   SOLE - 176,074 0 0
INVITAE CORP COM 46185L103 225 5,194 SH   SOLE - 5,194 0 0
INVITAE CORP COM 46185L103 8 200 SH Put SOLE - 200 0 0
IQIYI INC SPONSORED ADS 46267X108 4,097 181,500 SH Put SOLE - 181,500 0 0
IQIYI INC NOTE 3.750%12/0 46267XAB4 2,677 2,511,000 PRN   SOLE - 2,511,000 0 0
IRONWOOD PHARMACEUTICALS INC NOTE 0.750% 6/1 46333XAF5 1,777 1,796,000 PRN   SOLE - 1,796,000 0 0
IRONWOOD PHARMACEUTICALS INC DBCV 2.250% 6/1 46333XAD0 5,188 5,044,000 PRN   SOLE - 5,044,000 0 0
ISHARES TR IBOXX INV CP ETF 464287242 538 4,000 SH Put SOLE - 4,000 0 0
ISHARES TR 20 YR TR BD ETF 464287432 19,723 120,800 SH Put SOLE - 120,800 0 0
ISHARES TR NASDAQ BIOTECH 464287556 1,693 12,500 SH Put SOLE - 12,500 0 0
ISIS PHARMACEUTICALS INC DEL NOTE 1.000%11/1 464337AJ3 4,831 4,663,000 PRN   SOLE - 4,663,000 0 0
ISTAR INC NOTE 3.125% 9/1 45031UCB5 3,804 3,575,000 PRN   SOLE - 3,575,000 0 0
J2 GLOBAL INC NOTE 3.250% 6/1 48123VAC6 10,278 8,980,000 PRN   SOLE - 8,980,000 0 0
JAPAN SMALLER CAPITALIZATION COM 47109U104 378 43,631 SH   SOLE - 43,631 0 0
JAWS ACQUISITION CORP *W EXP 99/99/999 G50744112 68 32,163 SH   SOLE - 32,163 0 0
JAWS ACQUISITION CORP SHS G50744104 349 33,506 SH   SOLE - 33,506 0 0
JAZZ INVESTMENTS I LTD NOTE 1.875% 8/1 472145AB7 11,935 11,824,000 PRN   SOLE - 11,824,000 0 0
JOUNCE THERAPEUTICS INC COM 481116101 43 5,300 SH Put SOLE - 5,300 0 0
JOUNCE THERAPEUTICS INC COM 481116101 336 41,100 SH Call SOLE - 41,100 0 0
JOUNCE THERAPEUTICS INC COM 481116101 237 29,000 SH   SOLE - 29,000 0 0
JOYY INC ADS REPSTG COM A 46591M109 11 140 SH   SOLE - 140 0 0
JOYY INC ADS REPSTG COM A 46591M109 807 10,000 SH Put SOLE - 10,000 0 0
JUNIPER INDL HLDGS INC COM CL A 48205G106 247 23,660 SH   SOLE - 23,660 0 0
JUNIPER INDL HLDGS INC *W EXP 11/13/202 48205G114 90 52,143 SH   SOLE - 52,143 0 0
KAIXIN AUTO HLDGS SHS G5223X100 80 140,661 SH   SOLE - 140,661 0 0
KALA PHARMACEUTICALS INC COM 483119103 207 27,633 SH   SOLE - 27,633 0 0
KALA PHARMACEUTICALS INC COM 483119103 113 15,100 SH Call SOLE - 15,100 0 0
KALEYRA INC *W EXP 12/12/202 483379111 18 20,000 SH   SOLE - 20,000 0 0
KARYOPHARM THERAPEUTICS INC NOTE 3.000%10/1 48576UAA4 3,603 3,000,000 PRN   SOLE - 3,000,000 0 0
KONTOOR BRANDS INC COM 50050N103 269 11,100 SH   SOLE - 11,100 0 0
KOREA FD INC COM NEW 500634209 561 18,914 SH   SOLE - 18,914 0 0
KRAFT HEINZ CO COM 500754106 1,070 35,700 SH Put SOLE - 35,700 0 0
KRAFT HEINZ CO COM 500754106 447 14,930 SH   SOLE - 14,930 0 0
LATTICE SEMICONDUCTOR CORP COM 518415104 397 13,700 SH   SOLE - 13,700 0 0
LEGACY ACQUISITION CORP *W EXP 11/30/202 524643111 12 22,400 SH   SOLE - 22,400 0 0
LEISURE ACQUISITION CORP *W EXP 12/05/201 52539T115 35 73,513 SH   SOLE - 73,513 0 0
LENNAR CORP CL B 526057302 1,577 24,017 SH   SOLE - 24,017 0 0
LIBERTY BROADBAND CORP COM SER C 530307305 288 2,013 SH   SOLE - 2,013 0 0
LIBERTY BROADBAND CORP COM SER A 530307107 3,970 27,995 SH   SOLE - 27,995 0 0
LIBERTY GLOBAL PLC SHS CL C G5480U120 535 26,059 SH   SOLE - 26,059 0 0
LIBERTY GLOBAL PLC SHS CL A G5480U104 329 15,668 SH   SOLE - 15,668 0 0
LIBERTY LATIN AMERICA LTD COM CL C G9001E128 181 22,330 SH   SOLE - 22,330 0 0
LIBERTY LATIN AMERICA LTD COM CL C G9001E128 10 1,200 SH Put SOLE - 1,200 0 0
LIBERTY MEDIA CORP DEL COM SER A FRMLA 531229870 1,490 44,478 SH   SOLE - 44,478 0 0
LIBERTY MEDIA CORP DEL COM B SIRIUSXM 531229508 2,091 61,063 SH   SOLE - 61,063 0 0
LIBERTY MEDIA CORP DEL COM C SIRIUSXM 531229607 294 8,877 SH   SOLE - 8,877 0 0
LIBERTY MEDIA CORP DEL COM A SIRIUSXM 531229409 12,860 387,685 SH   SOLE - 387,685 0 0
LIBERTY MEDIA CORP DEL DEB 3.500% 1/1 530715AN1 24,262 29,000,000 PRN   SOLE - 29,000,000 0 0
LIBERTY TRIPADVISOR HLDGS IN COM SER A 531465102 75 43,168 SH   SOLE - 43,168 0 0
LIBERTY TRIPADVISOR HLDGS IN COM SER A 531465102 17 10,000 SH Put SOLE - 10,000 0 0
LION GROUP HOLDING LTD *W EXP 06/17/202 53620U110 14 160,000 SH   SOLE - 160,000 0 0
LIONHEART ACQUISITION CORP I UNIT 08/13/2025 53625R203 1,087 109,164 SH   SOLE - 109,164 0 0
LIVE NATION ENTERTAINMENT IN NOTE 2.500% 3/1 538034AQ2 5,531 5,000,000 PRN   SOLE - 5,000,000 0 0
LIVE NATION ENTERTAINMENT IN COM 538034109 1,347 25,000 SH Put SOLE - 25,000 0 0
LIVE NATION ENTERTAINMENT IN COM 538034109 679 12,600 SH Call SOLE - 12,600 0 0
LIVE OAK ACQUISITION CORP *W EXP 05/08/202 53804F111 36 37,051 SH   SOLE - 37,051 0 0
LONGVIEW ACQUISITION CORP UNIT 99/99/9999 543195200 235 23,140 SH   SOLE - 23,140 0 0
LONGVIEW ACQUISITION CORP COM CL A 543195101 296 30,117 SH   SOLE - 30,117 0 0
LONGVIEW ACQUISITION CORP *W EXP 05/27/202 543195119 15 15,075 SH   SOLE - 15,075 0 0
LUBYS INC COM 549282101 259 90,577 SH   SOLE - 90,577 0 0
LULULEMON ATHLETICA INC COM 550021109 1,647 5,000 SH Call SOLE - 5,000 0 0
LULULEMON ATHLETICA INC COM 550021109 1,647 5,000 SH Put SOLE - 5,000 0 0
LUMENTUM HLDGS INC NOTE 0.250% 3/1 55024UAB5 2,717 1,945,000 PRN   SOLE - 1,945,000 0 0
LYFT INC CL A COM 55087P104 276 10,000 SH Put SOLE - 10,000 0 0
MACQUARIE GLOBAL INFRASTRUCT COM 55608D101 1,576 89,820 SH   SOLE - 89,820 0 0
MACROGENICS INC COM 556099109 1,509 59,900 SH Put SOLE - 59,900 0 0
MACROGENICS INC COM 556099109 254 10,074 SH   SOLE - 10,074 0 0
MADISON SQUARE GRDN ENTERTNM CL A 55826T102 594 8,658 SH   SOLE - 8,658 0 0
MARATHON PETE CORP COM 56585A102 660 22,500 SH   SOLE - 22,500 0 0
MARCUS CORP DEL COM 566330106 471 60,935 SH   SOLE - 60,935 0 0
MATCH GROUP INC NEW COM 57667L107 1,368 12,360 SH Put SOLE - 12,360 0 0
MATCH GROUP INC NEW COM 57667L107 1,488 13,445 SH   SOLE - 13,445 0 0
MAXEON SOLAR TECHNOLOGIES LT SHS Y58473102 654 38,540 SH   SOLE - 38,540 0 0
MCDONALDS CORP COM 580135101 219 1,000 SH Put SOLE - 1,000 0 0
MCDONALDS CORP COM 580135101 88 400 SH   SOLE - 400 0 0
MEGALITH FINL ACQUISITION CO *W EXP 08/26/202 58518F117 13 20,000 SH   SOLE - 20,000 0 0
MERCK & CO. INC COM 58933Y105 1,782 21,483 SH   SOLE - 21,483 0 0
MERCK & CO. INC COM 58933Y105 6,204 74,800 SH Call SOLE - 74,800 0 0
MERCK & CO. INC COM 58933Y105 4,355 52,500 SH Put SOLE - 52,500 0 0
MEREO BIOPHARMA GROUP PLC ADS 589492107 144 54,773 SH   SOLE - 54,773 0 0
MESA LABS INC NOTE 1.375% 8/1 59064RAA7 1,109 1,000,000 PRN   SOLE - 1,000,000 0 0
MFA FINL INC COM 55272X102 91 34,000 SH   SOLE - 34,000 0 0
MICROCHIP TECHNOLOGY INC. COM 595017104 1,028 10,000 SH Put SOLE - 10,000 0 0
MICROCHIP TECHNOLOGY INC. NOTE 1.625% 2/1 595017AF1 5,253 3,410,000 PRN   SOLE - 3,410,000 0 0
MICROSOFT CORP COM 594918104 9,149 43,500 SH Put SOLE - 43,500 0 0
MICROSOFT CORP COM 594918104 6,625 31,500 SH Call SOLE - 31,500 0 0
MIRATI THERAPEUTICS INC COM 60468T105 1,079 6,500 SH Call SOLE - 6,500 0 0
MOBILEIRON INC COM NEW 60739U204 178 25,400 SH   SOLE - 25,400 0 0
MOBILEIRON INC COM NEW 60739U204 35 5,000 SH Put SOLE - 5,000 0 0
MOBILEIRON INC COM NEW 60739U204 27 3,900 SH Call SOLE - 3,900 0 0
MODERNA INC COM 60770K107 2,654 37,500 SH Put SOLE - 37,500 0 0
MODERNA INC COM 60770K107 708 10,000 SH Call SOLE - 10,000 0 0
MODERNA INC COM 60770K107 219 3,100 SH   SOLE - 3,100 0 0
MOHAWK INDS INC COM 608190104 532 5,448 SH   SOLE - 5,448 0 0
MOMENTA PHARMACEUTICALS INC COM 60877T100 4,960 94,521 SH   SOLE - 94,521 0 0
MOMENTA PHARMACEUTICALS INC COM 60877T100 3,180 60,600 SH Put SOLE - 60,600 0 0
MOMENTA PHARMACEUTICALS INC COM 60877T100 761 14,500 SH Call SOLE - 14,500 0 0
MONGODB INC NOTE 0.750% 6/1 60937PAB2 52,442 15,481,000 PRN   SOLE - 15,481,000 0 0
MORGAN STANLEY INDIA INVT FD COM 61745C105 525 30,262 SH   SOLE - 30,262 0 0
MVC CAP INC COM 553829102 616 78,879 SH   SOLE - 78,879 0 0
NEOGENOMICS INC NOTE 1.250% 5/0 64049MAA8 5,151 4,098,000 PRN   SOLE - 4,098,000 0 0
NETFIN ACQUISITION CORP *W EXP 08/01/202 G6455A115 60 46,077 SH   SOLE - 46,077 0 0
NETFLIX INC COM 64110L106 750 1,500 SH Put SOLE - 1,500 0 0
NEUROCRINE BIOSCIENCES INC NOTE 2.250% 5/1 64125CAD1 33,616 24,395,000 PRN   SOLE - 24,395,000 0 0
NEW GERMANY FD INC COM 644465106 627 37,127 SH   SOLE - 37,127 0 0
NEW IRELAND FD INC COM 645673104 2,402 285,608 SH   SOLE - 285,608 0 0
NEW RESIDENTIAL INVT CORP COM NEW 64828T201 748 94,100 SH   SOLE - 94,100 0 0
NEWPARK RES INC NOTE 4.000%12/0 651718AE8 4,853 5,550,000 PRN   SOLE - 5,550,000 0 0
NEXPOINT STRATEGIC OPPORTES COM NEW 65340G205 762 87,962 SH   SOLE - 87,962 0 0
NEXTERA ENERGY INC COM 65339F101 390 1,405 SH   SOLE - 1,405 0 0
NEXTERA ENERGY INC COM 65339F101 389 1,400 SH Put SOLE - 1,400 0 0
NEXTERA ENERGY INC UNIT 99/99/9999 65339F770 9,185 195,344 SH   SOLE - 195,344 0 0
NEXTERA ENERGY INC UNIT 09/01/2022S 65339F796 12,486 228,790 SH   SOLE - 228,790 0 0
NEXTERA ENERGY PARTNERS LP COM UNIT PART IN 65341B106 489 8,153 SH   SOLE - 8,153 0 0
NIKOLA CORP COM 654110105 92 4,500 SH   SOLE - 4,500 0 0
NIKOLA CORP COM 654110105 435 21,300 SH Put SOLE - 21,300 0 0
NIKOLA CORP COM 654110105 22 1,100 SH Call SOLE - 1,100 0 0
NIO INC SPON ADS 62914V106 3,253 153,300 SH Put SOLE - 153,300 0 0
NIO INC NOTE 4.500% 2/0 62914VAB2 7,148 3,000,000 PRN   SOLE - 3,000,000 0 0
NIO INC SPON ADS 62914V106 2,137 100,695 SH   SOLE - 100,695 0 0
NIO INC SPON ADS 62914V106 1,617 76,200 SH Call SOLE - 76,200 0 0
NOBLE ENERGY INC COM 655044105 119 13,871 SH   SOLE - 13,871 0 0
NORTH MOUNTAIN MERGER CORP UNIT 09/16/2025 661204206 478 46,900 SH   SOLE - 46,900 0 0
NORTHERN GENESIS ACQUISITION UNIT 07/31/2027 66516T203 128 12,773 SH   SOLE - 12,773 0 0
NOVAVAX INC COM NEW 670002401 379 3,500 SH Call SOLE - 3,500 0 0
NOVAVAX INC COM NEW 670002401 967 8,921 SH   SOLE - 8,921 0 0
NOVAVAX INC COM NEW 670002401 14,573 134,500 SH Put SOLE - 134,500 0 0
NOVAVAX INC NOTE 3.750% 2/0 670002AB0 8,982 7,500,000 PRN   SOLE - 7,500,000 0 0
NUVASIVE INC NOTE 2.250% 3/1 670704AG0 6,947 6,750,000 PRN   SOLE - 6,750,000 0 0
NUVEEN GLOBAL HIGH INCOME FD SHS 67075G103 509 37,609 SH   SOLE - 37,609 0 0
NUVEEN NEW JERSEY QULT MUN F COM 67069Y102 243 17,976 SH   SOLE - 17,976 0 0
NUVEEN REAL ASSET INCOME & G COM 67074Y105 438 36,315 SH   SOLE - 36,315 0 0
NVIDIA CORPORATION COM 67066G104 1,082 2,000 SH Call SOLE - 2,000 0 0
OAKTREE ACQUISITION CORP II UNIT 09/15/2027 G6715X129 1,681 163,324 SH   SOLE - 163,324 0 0
OASIS PETROLEUM INC COM 674215108 21 75,500 SH   SOLE - 75,500 0 0
OASIS PETROLEUM INC COM 674215108 7 28,100 SH Put SOLE - 28,100 0 0
OCCIDENTAL PETE CORP *W EXP 08/03/202 674599162 183 60,838 SH   SOLE - 60,838 0 0
OCCIDENTAL PETE CORP COM 674599105 330 33,000 SH Put SOLE - 33,000 0 0
OCCIDENTAL PETE CORP COM 674599105 462 44,400 SH Call SOLE - 44,400 0 0
OCCIDENTAL PETE CORP COM 674599105 125 12,517 SH   SOLE - 12,517 0 0
OCULAR THERAPEUTIX INC COM 67576A100 215 28,300 SH Call SOLE - 28,300 0 0
OCULAR THERAPEUTIX INC COM 67576A100 48 6,277 SH   SOLE - 6,277 0 0
OFFICE PPTYS INCOME TR COM SHS BEN INT 67623C109 2,028 97,886 SH   SOLE - 97,886 0 0
OI SA SPONSORED ADR NE 670851500 732 504,501 SH   SOLE - 504,501 0 0
OKTA INC CL A 679295105 2,653 12,408 SH   SOLE - 12,408 0 0
OMEROS CORP NOTE 6.250%11/1 682143AE2 3,783 4,000,000 PRN   SOLE - 4,000,000 0 0
OMEROS CORP COM 682143102 304 30,000 SH Call SOLE - 30,000 0 0
OMEROS CORP COM 682143102 104 10,339 SH   SOLE - 10,339 0 0
ON DECK CAP INC COM 682163100 52 32,600 SH   SOLE - 32,600 0 0
ON SEMICONDUCTOR CORP NOTE 1.000%12/0 682189AK1 22,916 19,144,000 PRN   SOLE - 19,144,000 0 0
ON SEMICONDUCTOR CORP COM 682189105 1,085 50,000 SH Put SOLE - 50,000 0 0
OPKO HEALTH INC COM 68375N103 46 12,500 SH   SOLE - 12,500 0 0
OSHKOSH CORP COM 688239201 588 8,000 SH Call SOLE - 8,000 0 0
OSI SYSTEMS INC COM 671044105 2,328 30,000 SH Put SOLE - 30,000 0 0
OSI SYSTEMS INC NOTE 1.250% 9/0 671044AD7 5,066 5,000,000 PRN   SOLE - 5,000,000 0 0
OTONOMY INC COM 68906L105 933 230,500 SH Call SOLE - 230,500 0 0
OVERSTOCK COM INC DEL COM 690370101 611 8,400 SH Put SOLE - 8,400 0 0
OVERSTOCK COM INC DEL COM 690370101 93 1,282 SH   SOLE - 1,282 0 0
PDC ENERGY INC NOTE 1.125% 9/1 69327RAD3 2,460 2,559,000 PRN   SOLE - 2,559,000 0 0
PELOTON INTERACTIVE INC CL A COM 70614W100 1,489 15,000 SH Put SOLE - 15,000 0 0
PELOTON INTERACTIVE INC CL A COM 70614W100 99 1,000 SH   SOLE - 1,000 0 0
PENN NATL GAMING INC NOTE 2.750% 5/1 707569AU3 7,795 2,424,000 PRN   SOLE - 2,424,000 0 0
PENNANTPARK FLOATING RATE CA COM 70806A106 810 95,954 SH   SOLE - 95,954 0 0
PERSHING SQUARE TONTINE HLDG COM CL A 71531R109 35 1,500 SH Call SOLE - 1,500 0 0
PERSHING SQUARE TONTINE HLDG COM CL A 71531R109 624 27,500 SH   SOLE - 27,500 0 0
PERSPECTA INC COM 715347100 1,166 59,931 SH   SOLE - 59,931 0 0
PFENEX INC COM 717071104 333 26,121 SH   SOLE - 26,121 0 0
PFIZER INC COM 717081103 1,699 46,300 SH Put SOLE - 46,300 0 0
PFIZER INC COM 717081103 1,699 46,300 SH Call SOLE - 46,300 0 0
PG&E CORP COM 69331C108 34,899 3,716,300 SH Put SOLE - 3,716,300 0 0
PG&E CORP COM 69331C108 292 31,100 SH Call SOLE - 31,100 0 0
PG&E CORP COM 69331C108 37,615 4,005,878 SH   SOLE - 4,005,878 0 0
PG&E CORP UNIT 99/99/9999 69331C140 29,890 305,109 SH   SOLE - 305,109 0 0
PHUNWARE INC COM 71948P100 14 15,191 SH   SOLE - 15,191 0 0
PHUNWARE INC *W EXP 12/26/202 71948P118 28 40,011 SH   SOLE - 40,011 0 0
PINDUODUO INC SPONSORED ADS 722304102 742 10,000 SH Put SOLE - 10,000 0 0
PINDUODUO INC NOTE 10/0 722304AB8 10,741 5,935,000 PRN   SOLE - 5,935,000 0 0
PIVOTAL INVT CORP II COM CL A 72582K100 231 20,000 SH   SOLE - 20,000 0 0
PRA GROUP INC NOTE 3.500% 6/0 69354NAB2 1,679 1,535,000 PRN   SOLE - 1,535,000 0 0
PRIME IMPACT ACQUISITION I UNIT 10/01/2030 G61074111 4,195 418,650 SH   SOLE - 418,650 0 0
PROS HOLDINGS INC COM 74346Y103 1,070 33,500 SH   SOLE - 33,500 0 0
PTC THERAPEUTICS INC COM 69366J200 935 20,000 SH Put SOLE - 20,000 0 0
PTC THERAPEUTICS INC NOTE 3.000% 8/1 69366JAB7 7,947 7,007,000 PRN   SOLE - 7,007,000 0 0
PURE STORAGE INC NOTE 0.125% 4/1 74624MAB8 1,255 1,305,000 PRN   SOLE - 1,305,000 0 0
Q2 HLDGS INC NOTE 0.750% 6/0 74736LAD1 2,159 1,760,000 PRN   SOLE - 1,760,000 0 0
QAD INC CL B 74727D207 1,985 59,615 SH   SOLE - 59,615 0 0
QELL ACQUISITION CORP UNIT 10/01/2025 G7307X121 2,032 200,000 SH   SOLE - 200,000 0 0
QTS RLTY TR INC 6.50% CON PFD B 74736A301 13,619 95,721 SH   SOLE - 95,721 0 0
QUANTA SVCS INC COM 74762E102 793 15,000 SH Call SOLE - 15,000 0 0
QURATE RETAIL INC COM SER B 74915M209 126 15,710 SH   SOLE - 15,710 0 0
RADIUS HEALTH INC NOTE 3.000% 9/0 750469AA6 830 1,000,000 PRN   SOLE - 1,000,000 0 0
RAMBUS INC DEL NOTE 1.375% 2/0 750917AG1 9,475 9,095,000 PRN   SOLE - 9,095,000 0 0
RAMBUS INC DEL COM 750917106 137 10,000 SH Put SOLE - 10,000 0 0
RANGE RES CORP COM 75281A109 301 45,500 SH Call SOLE - 45,500 0 0
REGENERON PHARMACEUTICALS COM 75886F107 4,926 8,800 SH Put SOLE - 8,800 0 0
REGENERON PHARMACEUTICALS COM 75886F107 316 564 SH   SOLE - 564 0 0
REGENERON PHARMACEUTICALS COM 75886F107 2,128 3,800 SH Call SOLE - 3,800 0 0
REINVENT TECHNOLOGY PARTNERS UNIT 99/99/9999 G7483N111 488 42,500 SH   SOLE - 42,500 0 0
REPLAY ACQUISITION CORP *W EXP 03/01/202 G75130115 16 16,926 SH   SOLE - 16,926 0 0
RESIDEO TECHNOLOGIES INC COM 76118Y104 339 30,858 SH   SOLE - 30,858 0 0
RETROPHIN INC NOTE 2.500% 9/1 761299AB2 2,159 2,536,000 PRN   SOLE - 2,536,000 0 0
RH COM 74967X103 765 2,000 SH Call SOLE - 2,000 0 0
RH COM 74967X103 3,358 8,776 SH   SOLE - 8,776 0 0
RH COM 74967X103 24,527 64,100 SH Put SOLE - 64,100 0 0
RINGCENTRAL INC CL A 76680R206 4,160 15,150 SH   SOLE - 15,150 0 0
RIVERNORTH DOUBLELINE STRATE RIGHT 10/01/2020 76882G123 0 57,480 SH   SOLE - 57,480 0 0
RIVERNORTH OPPORTUNITIES FD COM 76881Y109 306 21,342 SH   SOLE - 21,342 0 0
RLJ LODGING TR COM 74965L101 87 10,000 SH Put SOLE - 10,000 0 0
RLJ LODGING TR COM 74965L101 115 13,283 SH   SOLE - 13,283 0 0
RMG ACQUISITION CORP *W EXP 02/21/202 749641114 220 102,953 SH   SOLE - 102,953 0 0
RMR MORTGAGE TR COM 76970B101 627 69,157 SH   SOLE - 69,157 0 0
ROYAL CARIBBEAN GROUP COM V7780T103 1,165 18,000 SH Put SOLE - 18,000 0 0
ROYAL CARIBBEAN GROUP COM V7780T103 1,108 17,121 SH   SOLE - 17,121 0 0
ROYAL CARIBBEAN GROUP COM V7780T103 298 4,600 SH Call SOLE - 4,600 0 0
ROYCE GLOBAL VALUE TR INC COM 78081T104 166 13,552 SH   SOLE - 13,552 0 0
ROYCE MICRO-CAP TR INC COM 780915104 98 12,719 SH   SOLE - 12,719 0 0
ROYCE VALUE TR INC COM 780910105 958 75,767 SH   SOLE - 75,767 0 0
RPT REALTY SH BEN INT 74971D101 151 27,800 SH Call SOLE - 27,800 0 0
RPT REALTY SH BEN INT 74971D101 107 19,700 SH Put SOLE - 19,700 0 0
RPT REALTY SH BEN INT 74971D101 120 21,996 SH   SOLE - 21,996 0 0
RYANAIR HOLDINGS PLC SPONSORED ADS 783513203 1,444 17,664 SH   SOLE - 17,664 0 0
SALESFORCE COM INC COM 79466L302 201 800 SH   SOLE - 800 0 0
SALESFORCE COM INC COM 79466L302 1,005 4,000 SH Put SOLE - 4,000 0 0
SALIENT MIDSTREAM & MLP FD SH BEN INT 79471V105 101 28,723 SH   SOLE - 28,723 0 0
SANDBRIDGE ACQUISITION CORP UNIT 99/99/9999 799793203 972 97,381 SH   SOLE - 97,381 0 0
SANDISK CORP NOTE 0.500%10/1 80004CAF8 460 549,000 PRN   SOLE - 549,000 0 0
SAREPTA THERAPEUTICS INC COM 803607100 3,469 24,700 SH Call SOLE - 24,700 0 0
SAREPTA THERAPEUTICS INC DBCV 1.500%11/1 803607AB6 1,523 735,000 PRN   SOLE - 735,000 0 0
SAREPTA THERAPEUTICS INC COM 803607100 2,837 20,200 SH Put SOLE - 20,200 0 0
SC HEALTH CORP COM CL A G78516203 104 10,300 SH   SOLE - 10,300 0 0
SCORPIO TANKERS INC SHS Y7542C130 403 36,400 SH Put SOLE - 36,400 0 0
SCORPIO TANKERS INC SHS Y7542C130 78 7,037 SH   SOLE - 7,037 0 0
SEA LTD NOTE 2.250% 7/0 81141RAB6 17,652 2,270,000 PRN   SOLE - 2,270,000 0 0
SEACOR HOLDINGS INC NOTE 2.500%12/1 811904AM3 882 1,000,000 PRN   SOLE - 1,000,000 0 0
SEATTLE GENETICS INC COM 812578102 7,241 37,000 SH Put SOLE - 37,000 0 0
SEATTLE GENETICS INC COM 812578102 587 3,000 SH Call SOLE - 3,000 0 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 929 31,000 SH Call SOLE - 31,000 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 5,725 237,900 SH Put SOLE - 237,900 0 0
SELECT SECTOR SPDR TR SBI INT-FINL 81369Y605 361 15,000 SH Call SOLE - 15,000 0 0
SELECT SECTOR SPDR TR ENERGY 81369Y506 2,396 80,000 SH Put SOLE - 80,000 0 0
SEMPRA ENERGY COM 816851109 3,065 25,900 SH Put SOLE - 25,900 0 0
SEMPRA ENERGY 6% PFD CONV A 816851406 14,363 145,344 SH   SOLE - 145,344 0 0
SERES THERAPEUTICS INC COM 81750R102 1,698 60,000 SH Call SOLE - 60,000 0 0
SERVICENOW INC COM 81762P102 291 600 SH   SOLE - 600 0 0
SFL CORPORATION LTD SHS G7738W106 486 65,000 SH Put SOLE - 65,000 0 0
SHIP FIN INTL LTD NOTE 4.875% 5/0 824689AG8 4,047 4,610,000 PRN   SOLE - 4,610,000 0 0
SHIP FINANCE INTERNATIONAL L NOTE 5.750%10/1 G81075AF3 3,175 3,250,000 PRN   SOLE - 3,250,000 0 0
SIBANYE STILLWATER LTD SPONSORED ADR 82575P107 1,491 133,837 SH   SOLE - 133,837 0 0
SILICON LABORATORIES INC NOTE 1.375% 3/0 826919AB8 1,197 1,000,000 PRN   SOLE - 1,000,000 0 0
SILVER SPIKE ACQUISITION COR *W EXP 08/02/202 G8136L114 56 91,040 SH   SOLE - 91,040 0 0
SLACK TECHNOLOGIES INC COM CL A 83088V102 543 20,200 SH Put SOLE - 20,200 0 0
SLACK TECHNOLOGIES INC COM CL A 83088V102 268 9,967 SH   SOLE - 9,967 0 0
SMITH & WESSON BRANDS INC COM 831754106 236 15,188 SH   SOLE - 15,188 0 0
SNAP INC CL A 83304A106 1,404 53,772 SH   SOLE - 53,772 0 0
SNAP INC CL A 83304A106 2,874 110,100 SH Put SOLE - 110,100 0 0
SOCKET MOBILE INC COM NEW 83368E200 71 55,858 SH   SOLE - 55,858 0 0
SOGOU INC ADR REPSTG A 83409V104 414 46,600 SH Put SOLE - 46,600 0 0
SOGOU INC ADR REPSTG A 83409V104 122 13,700 SH   SOLE - 13,700 0 0
SORRENTO THERAPEUTICS INC COM NEW 83587F202 142 12,694 SH   SOLE - 12,694 0 0
SORRENTO THERAPEUTICS INC COM NEW 83587F202 372 33,500 SH Call SOLE - 33,500 0 0
SORRENTO THERAPEUTICS INC COM NEW 83587F202 46 4,200 SH Put SOLE - 4,200 0 0
SOUTH JERSEY INDS INC UNIT 99/99/9999 838518116 835 25,113 SH   SOLE - 25,113 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 1,440 4,300 SH   SOLE - 4,300 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 2,344 7,000 SH Call SOLE - 7,000 0 0
SPDR S&P 500 ETF TR TR UNIT 78462F103 9,042 27,000 SH Put SOLE - 27,000 0 0
SPDR SER TR S&P BIOTECH 78464A870 1,348 12,100 SH Call SOLE - 12,100 0 0
SPDR SER TR S&P BIOTECH 78464A870 9,784 87,800 SH Put SOLE - 87,800 0 0
SPDR SER TR S&P BIOTECH 78464A870 2,675 24,002 SH   SOLE - 24,002 0 0
SPECIAL OPPORTUNITIES FD INC PFD CONV SE B 84741T302 1,640 64,966 SH   SOLE - 64,966 0 0
SPECIAL OPPORTUNITIES FD INC COM 84741T104 2,710 218,417 SH   SOLE - 218,417 0 0
SPLUNK INC NOTE 0.500% 9/1 848637AC8 5,544 3,980,000 PRN   SOLE - 3,980,000 0 0
SPROTT FOCUS TR INC COM 85208J109 63 10,518 SH   SOLE - 10,518 0 0
SPROTT PHYSICAL GOLD & SILVE TR UNIT 85208R101 1,090 59,406 SH   SOLE - 59,406 0 0
SQUARE INC NOTE 0.500% 5/1 852234AD5 3,597 1,661,000 PRN   SOLE - 1,661,000 0 0
STABLE RD ACQUISITION CORP *W EXP 05/15/202 85236Q117 74 64,400 SH   SOLE - 64,400 0 0
STARBOARD VALUE ACQUISITN CO UNIT 09/10/2025 85521J208 1,398 138,369 SH   SOLE - 138,369 0 0
SUNCOR ENERGY INC NEW COM 867224107 162 13,220 SH   SOLE - 13,220 0 0
SUSTAINABLE OPPORTNTS ACQ CO *W EXP 99/99/999 G8598Y117 93 51,584 SH   SOLE - 51,584 0 0
SWISS HELVETIA FD INC COM 870875101 4,037 487,519 SH   SOLE - 487,519 0 0
SYNAPTICS INC NOTE 0.500% 6/1 87157DAD1 9,732 7,848,000 PRN   SOLE - 7,848,000 0 0
TAILWIND ACQUISITION CORP UNIT 09/07/2027 87403Q201 2,173 216,199 SH   SOLE - 216,199 0 0
TAIWAN FD INC COM 874036106 2,031 88,175 SH   SOLE - 88,175 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADS 874039100 1,346 16,600 SH Put SOLE - 16,600 0 0
TAIWAN SEMICONDUCTOR MFG LTD SPONSORED ADS 874039100 738 9,100 SH   SOLE - 9,100 0 0
TAKEDA PHARMACEUTICAL CO LTD SPONSORED ADS 874060205 836 46,884 SH   SOLE - 46,884 0 0
TAKEDA PHARMACEUTICAL CO LTD SPONSORED ADS 874060205 1,628 91,300 SH Put SOLE - 91,300 0 0
TAKEDA PHARMACEUTICAL CO LTD SPONSORED ADS 874060205 5,356 300,225 SH Call SOLE - 300,225 0 0
TAUBMAN CTRS INC COM 876664103 520 15,600 SH Put SOLE - 15,600 0 0
TAUBMAN CTRS INC COM 876664103 862 25,900 SH Call SOLE - 25,900 0 0
TELADOC HEALTH INC COM 87918A105 219 1,000 SH Call SOLE - 1,000 0 0
TELADOC HEALTH INC NOTE 3.000%12/1 87918AAB1 1,300 261,000 PRN   SOLE - 261,000 0 0
TEMPLETON DRAGON FD INC COM 88018T101 273 12,440 SH   SOLE - 12,440 0 0
TERADYNE INC COM 880770102 795 10,000 SH Put SOLE - 10,000 0 0
TERADYNE INC COM 880770102 17 213 SH   SOLE - 213 0 0
TEREX CORP NEW COM 880779103 194 10,000 SH Call SOLE - 10,000 0 0
TESLA INC COM 88160R101 858 2,000 SH Call SOLE - 2,000 0 0
TESLA INC NOTE 2.375% 3/1 88160RAD3 4,466 682,000 PRN   SOLE - 682,000 0 0
TESLA INC COM 88160R101 32,707 76,239 SH   SOLE - 76,239 0 0
TESLA INC COM 88160R101 259,123 604,000 SH Put SOLE - 604,000 0 0
THERAVANCE INC NOTE 2.125% 1/1 88338TAB0 2,193 2,284,000 PRN   SOLE - 2,284,000 0 0
THUNDER BRDG ACQUISTION II L *W EXP 11/30/202 G8857S108 45 33,163 SH   SOLE - 33,163 0 0
THUNDER BRDG ACQUISTION II L CL A SHS G8857S116 149 14,643 SH   SOLE - 14,643 0 0
TIFFANY & CO NEW COM 886547108 498 4,300 SH Put SOLE - 4,300 0 0
TIFFANY & CO NEW COM 886547108 4,830 41,700 SH Call SOLE - 41,700 0 0
TILRAY INC COM CL 2 88688T100 540 111,300 SH Put SOLE - 111,300 0 0
TILRAY INC COM CL 2 88688T100 78 16,100 SH Call SOLE - 16,100 0 0
T-MOBILE US INC COM 872590104 836 7,306 SH   SOLE - 7,306 0 0
T-MOBILE US INC COM 872590104 11 100 SH Call SOLE - 100 0 0
TORTOISE ENERGY INDEPENDENC COM 89148K200 121 12,189 SH   SOLE - 12,189 0 0
TOTTENHAM ACQUISITION I LTD SHS G8959N106 262 24,192 SH   SOLE - 24,192 0 0
TRANSOCEAN LTD REG SHS H8817H100 155 192,300 SH Call SOLE - 192,300 0 0
TREBIA ACQUISITION CORP COM CL A G9027T109 336 33,055 SH   SOLE - 33,055 0 0
TRIDENT ACQUISITIONS CORP *W EXP 05/09/202 89615T114 16 45,000 SH   SOLE - 45,000 0 0
TRILLIUM THERAPEUTICS INC COM NEW 89620X506 631 44,385 SH   SOLE - 44,385 0 0
TRILLIUM THERAPEUTICS INC COM NEW 89620X506 393 27,600 SH Put SOLE - 27,600 0 0
TRILLIUM THERAPEUTICS INC COM NEW 89620X506 585 41,200 SH Call SOLE - 41,200 0 0
TRINE ACQUISITION CORP *W EXP 03/31/202 89628U116 33 12,500 SH   SOLE - 12,500 0 0
TRIP COM GROUP LTD ADS 89677Q107 237 7,619 SH   SOLE - 7,619 0 0
TRIP COM GROUP LTD ADS 89677Q107 1,791 57,500 SH Put SOLE - 57,500 0 0
TRUIST FINL CORP COM 89832Q109 823 21,618 SH   SOLE - 21,618 0 0
TURQUOISE HILL RES LTD COM 900435108 32 37,601 SH   SOLE - 37,601 0 0
TWC TECH HLDGS II CORP UNIT 09/10/2025 90117G204 2,179 215,342 SH   SOLE - 215,342 0 0
TWILIO INC CL A 90138F102 6,677 27,024 SH   SOLE - 27,024 0 0
TWITTER INC NOTE 1.000% 9/1 90184LAD4 12,440 12,517,000 PRN   SOLE - 12,517,000 0 0
UNILEVER N V N Y SHS NEW 904784709 2,001 33,144 SH   SOLE - 33,144 0 0
UNION PAC CORP COM 907818108 443 2,250 SH   SOLE - 2,250 0 0
UNION PAC CORP COM 907818108 1,575 8,000 SH Call SOLE - 8,000 0 0
UNION PAC CORP COM 907818108 3,071 15,600 SH Put SOLE - 15,600 0 0
UNISYS CORP NOTE 5.500% 3/0 909214BS6 10,167 8,520,000 PRN   SOLE - 8,520,000 0 0
UNITED PARCEL SERVICE INC CL B 911312106 2,966 17,800 SH Call SOLE - 17,800 0 0
UNITED STS OIL FD LP UNITS 91232N207 3,176 112,300 SH Call SOLE - 112,300 0 0
UNITED STS OIL FD LP UNITS 91232N207 80 2,844 SH Put SOLE - 2,844 0 0
UNITED STS OIL FD LP UNITS 91232N207 89 3,163 SH   SOLE - 3,163 0 0
UNITEDHEALTH GROUP INC COM 91324P102 7,825 25,100 SH Call SOLE - 25,100 0 0
UNITEDHEALTH GROUP INC COM 91324P102 1,715 5,500 SH Put SOLE - 5,500 0 0
VECTOR ACQUISITION CORP UNIT 09/30/2027 G9442R100 962 94,890 SH   SOLE - 94,890 0 0
VERINT SYS INC NOTE 1.500% 6/0 92343XAA8 2,542 2,500,000 PRN   SOLE - 2,500,000 0 0
VESPER HEALTHCARE ACQSTN COR UNIT 99/99/9999 92538T203 1,026 100,000 SH   SOLE - 100,000 0 0
VIACOMCBS INC CL B 92556H206 302 10,771 SH   SOLE - 10,771 0 0
VIKING THERAPEUTICS INC COM 92686J106 176 30,200 SH Put SOLE - 30,200 0 0
VIKING THERAPEUTICS INC COM 92686J106 234 40,200 SH Call SOLE - 40,200 0 0
VIKING THERAPEUTICS INC COM 92686J106 99 17,000 SH   SOLE - 17,000 0 0
VIR BIOTECHNOLOGY INC COM 92764N102 117 3,400 SH Call SOLE - 3,400 0 0
VIR BIOTECHNOLOGY INC COM 92764N102 47 1,364 SH   SOLE - 1,364 0 0
VIR BIOTECHNOLOGY INC COM 92764N102 65 1,900 SH Put SOLE - 1,900 0 0
VOYA NAT RES EQUITY INCOME F COM 92913C106 68 28,031 SH   SOLE - 28,031 0 0
VPC IMPACT ACQUISITION HLDNG UNIT 09/22/2025 G9441E126 900 90,000 SH   SOLE - 90,000 0 0
VYNE THERAPEUTICS INC COM NEW 92941V100 209 126,059 SH   SOLE - 126,059 0 0
WATSCO INC CL B CONV 942622101 925 3,971 SH   SOLE - 3,971 0 0
WAYFAIR INC NOTE 1.125%11/0 94419LAD3 45,724 17,780,000 PRN   SOLE - 17,780,000 0 0
WAYFAIR INC NOTE 1.000% 8/1 94419LAF8 9,871 4,759,000 PRN   SOLE - 4,759,000 0 0
WAYFAIR INC CL A 94419L101 2,736 9,400 SH Put SOLE - 9,400 0 0
WESTERN ASSET CORPORATE LN F COM 95790J102 576 62,235 SH   SOLE - 62,235 0 0
WESTERN ASSET EMERGING MKTS COM 95766A101 437 35,456 SH   SOLE - 35,456 0 0
WESTERN ASSET GLOBAL HIGH IN COM 95766B109 832 86,295 SH   SOLE - 86,295 0 0
WESTERN ASSET HIGH INCOME FD COM 95766J102 127 19,851 SH   SOLE - 19,851 0 0
WESTERN ASSET HIGH INCOME OP COM 95766K109 556 113,374 SH   SOLE - 113,374 0 0
WESTERN AST INFL LKD OPP & I COM 95766R104 190 16,873 SH   SOLE - 16,873 0 0
WHITING PETE CORP NEW COM NEW 966387508 0 82 SH Call SOLE - 82 0 0
WHITING PETE CORP NEW COM NEW 966387508 175 10,145 SH   SOLE - 10,145 0 0
WHITING PETE CORP NEW COM NEW 966387508 0 1,139 SH Put SOLE - 1,139 0 0
WINTRUST FINL CORP COM 97650W108 292 7,284 SH   SOLE - 7,284 0 0
WORKDAY INC NOTE 0.250%10/0 98138HAF8 3,860 2,500,000 PRN   SOLE - 2,500,000 0 0
WPX ENERGY INC COM 98212B103 135 27,500 SH Call SOLE - 27,500 0 0
WRAP TECHNOLOGIES INC COM 98212N107 2 300 SH Put SOLE - 300 0 0
WRAP TECHNOLOGIES INC COM 98212N107 124 18,350 SH   SOLE - 18,350 0 0
WRAP TECHNOLOGIES INC COM 98212N107 6 900 SH Call SOLE - 900 0 0
WRIGHT MED GROUP N V NOTE 2.250%11/1 98236JAB4 15,817 10,977,000 PRN   SOLE - 10,977,000 0 0
YUCAIPA ACQUISITION CORP *W EXP 99/99/999 G9879L113 60 52,900 SH   SOLE - 52,900 0 0
YUCAIPA ACQUISITION CORP COM G9879L105 1,162 117,000 SH   SOLE - 117,000 0 0
YUCAIPA ACQUISITION CORP UNIT 99/99/9999 G9879L121 514 50,344 SH   SOLE - 50,344 0 0
ZENDESK INC COM 98936J101 766 7,445 SH   SOLE - 7,445 0 0
ZILLOW GROUP INC NOTE 2.000%12/0 98954MAB7 47,373 24,500,000 PRN   SOLE - 24,500,000 0 0
ZILLOW GROUP INC CL C CAP STK 98954M200 7,213 71,000 SH Put SOLE - 71,000 0 0
ZILLOW GROUP INC CL C CAP STK 98954M200 1,026 10,100 SH Call SOLE - 10,100 0 0
ZILLOW GROUP INC CL A 98954M101 1,423 14,017 SH   SOLE - 14,017 0 0
ZIONS BANCORPORATION N A COM 989701107 3,915 134,000 SH Put SOLE - 134,000 0 0
ZIONS BANCORPORATION N A COM 989701107 149 5,100 SH Call SOLE - 5,100 0 0
ZIONS BANCORPORATION N A COM 989701107 1,407 48,136 SH   SOLE - 48,136 0 0
ZOGENIX INC COM NEW 98978L204 852 47,500 SH Call SOLE - 47,500 0 0
ZOGENIX INC COM NEW 98978L204 451 25,149 SH   SOLE - 25,149 0 0
ZYMEWORKS INC COM 98985W102 689 14,800 SH Call SOLE - 14,800 0 0
ZYNGA INC NOTE 0.250% 6/0 98986TAB4 5,012 3,950,000 PRN   SOLE - 3,950,000 0 0