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
26 CAPITAL ACQUISITION CORP COMMON 90138P100 11,673 1,192,067 SH   SOLE   0 1,192,067 0
26 CAPITAL ACQUISITION CORP WARRANT 90138P118 280 382,716 PRN   SOLE   0 382,716 0
7GC & CO HOLDINGS INC COMMON 81786A107 10,535 1,064,135 SH   SOLE   0 1,064,135 0
7GC & CO HOLDINGS INC WARRANT 81786A115 285 373,922 PRN   SOLE   0 373,922 0
890 5TH AVE PARTNERS INC COMMON 28250A105 9,902 1,021,879 SH   SOLE   0 1,021,879 0
890 5TH AVE PARTNERS INC WARRANT 28250A113 535 600,781 PRN   SOLE   0 600,781 0
ACCELERATE ACQUISITION CORP UNIT 00439D201 11,656 1,173,776 SH   SOLE   0 1,173,776 0
ACE CONVERGENCE ACQU CORP COMMON G0083D120 905 90,800 SH   SOLE   0 90,800 0
ACORDA THERAPEUTICS INC BOND 00484MAC0 35,359 47,783,000 PRN   SOLE   0 47,783,000 0
ADVANTAGE SOLUTIONS INC WARRANT 00791N110 9,791 3,050,121 PRN   SOLE   0 3,050,121 0
AEVA TECHNOLOGIES INC WARRANT 00835Q111 1,578 466,382 PRN   SOLE   0 466,382 0
ALPHA METALLURGICAL RESOUR I COMMON 020764106 11,051 875,000 SH   SOLE   0 875,000 0
ALTIMAR ACQUISITION CORP WARRANT G03707117 859 611,255 PRN   SOLE   0 611,255 0
ALTIMAR ACQUISITION CORP II COMMON G03709105 3,956 400,000 SH   SOLE   0 400,000 0
ALTIMAR ACQUISITION CORP II UNIT G03709113 6,120 600,000 SH   SOLE   0 600,000 0
ALTIMAR ACQUISITION CORP II WARRANT G03709121 178 100,000 PRN   SOLE   0 100,000 0
ALTIMAR ACQUISITION CORP III UNIT G0370U124 6,197 619,660 SH   SOLE   0 619,660 0
AMRYT PHARMA PLC ADR 03217L106 14,103 1,012,424 SH   SOLE   0 1,012,424 0
APOLLO STRATEGIC GRWT CPTL I UNIT G0412A110 11,744 1,176,717 SH   SOLE   0 1,176,717 0
APPHARVEST INC WARRANT 03783T111 8,249 1,233,098 PRN   SOLE   0 1,233,098 0
ARCLIGHT CLEAN TRANSITION II UNIT G0R21B120 3,296 329,632 SH   SOLE   0 329,632 0
ARKO CORP WARRANT 041242116 4,284 2,089,834 PRN   SOLE   0 2,089,834 0
ARRIVAL GROUP OPTION L0423Q958 63 3,900 SH Put SOLE   0 3,900 0
ARRIVAL GROUP WARRANT L0423Q116 8,011 1,417,856 PRN   SOLE   0 1,417,856 0
ARRIVAL GROUP COMMON L0423Q108 1,114 69,359 SH   SOLE   0 69,359 0
ASCENDANT DIGITAL ACQUISITIO COMMON G05155109 12,139 1,226,187 SH   SOLE   0 1,226,187 0
ASSERTIO HOLDINGS INC COMMON 04546C106 4,203 6,158,759 SH   SOLE   0 6,158,759 0
ATLAS CREST INVESTMENT CORP COMMON 049287105 1,663 170,000 SH   SOLE   0 170,000 0
ATLAS CREST INVESTMENT CORP UNIT 049287204 3,099 309,720 SH   SOLE   0 309,720 0
ATLAS CREST INVESTMENT CORP WARRANT 049287113 36 42,500 PRN   SOLE   0 42,500 0
AVAYA HLDGS CORP BOND 05351XAB7 23,821 19,150,000 PRN   SOLE   0 19,150,000 0
BANDWIDTH INC COMMON 05988J103 2,015 15,900 SH   SOLE   0 15,900 0
BECTON DICKINSON & CO COMMON 075887109 20,441 84,069 SH   SOLE   0 84,069 0
BOOKING HOLDINGS INC COMMON 09857L108 9,678 4,154 SH   SOLE   0 4,154 0
BRIDGEBIO PHARMA INC BOND 10806XAB8 82,515 49,655,000 PRN   SOLE   0 49,655,000 0
BTRS HOLDINGS INC WARRANT 11778X112 8,295 1,276,194 PRN   SOLE   0 1,276,194 0
CANOO INC WARRANT 13803R110 15,185 2,870,504 PRN   SOLE   0 2,870,504 0
CAPITOL INVESTMENT CORP V COMMON 14064F100 9,006 891,700 SH   SOLE   0 891,700 0
CAPITOL INVESTMENT CORP V WARRANT 14064F118 615 455,401 PRN   SOLE   0 455,401 0
CENTENNIAL RESOURCE DEV INC BOND 15136AAA0 17,310 18,000,000 PRN   SOLE   0 18,000,000 0
CEREVEL THERAPEUTICS HLDNG I WARRANT 15678U102 1,979 459,215 PRN   SOLE   0 459,215 0
CF ACQUISITION CORP IV COMMON 12520T102 13,483 1,380,014 SH   SOLE   0 1,380,014 0
CF ACQUISITION CORP IV WARRANT 12520T110 352 400,000 PRN   SOLE   0 400,000 0
CF ACQUISITION CORP V COMMON 12520R106 10,890 1,099,998 SH   SOLE   0 1,099,998 0
CF ACQUISITION CORP V WARRANT 12520R114 253 366,666 PRN   SOLE   0 366,666 0
CF ACQUISITION CORP V UNIT 12520R205 1,249 125,177 SH   SOLE   0 125,177 0
CF ACQUISITION CORP VI UNIT 12521J202 11,399 1,151,421 SH   SOLE   0 1,151,421 0
CF ACQUISITION CORP VIII UNIT 12520C208 6,895 695,100 SH   SOLE   0 695,100 0
CF FIN ACQUISITION CORP III COMMON 12529D108 3,383 338,331 SH   SOLE   0 338,331 0
CF FIN ACQUISITION CORP III WARRANT 12529D116 850 607,113 PRN   SOLE   0 607,113 0
CHARGEPOINT HOLDINGS INC COMMON 15961R105 3,263 122,203 SH   SOLE   0 122,203 0
CHARGEPOINT HOLDINGS INC OPTION 15961R955 3,872 145,000 SH Put SOLE   0 145,000 0
CHURCHILL CAP CORP II COMMON 17143G106 15,087 1,508,660 SH   SOLE   0 1,508,660 0
CHURCHILL CAPITAL CORP IV OPTION 171439902 5,216 225,000 SH Call SOLE   0 225,000 0
CHURCHILL CAPITAL CORP VII UNIT 17144M201 12,878 1,291,639 SH   SOLE   0 1,291,639 0
CITIC CAPITAL ACQUISITION CO OPTION G21513909 3,372 337,200 SH Call SOLE   0 337,200 0
CLOVIS ONCOLOGY INC BOND 189464AB6 3,123 3,187,000 PRN   SOLE   0 3,187,000 0
CLOVIS ONCOLOGY INC BOND 189464AC4 22,875 30,066,000 PRN   SOLE   0 30,066,000 0
CLOVIS ONCOLOGY INC BOND 189464AE0 4,537 4,468,000 PRN   SOLE   0 4,468,000 0
COLLEGIUM PHARMACEUTICAL INC BOND 19459JAA2 33,292 30,245,000 PRN   SOLE   0 30,245,000 0
COLONY STARWOOD HOMES BOND 19625XAB8 21,546 15,000,000 PRN   SOLE   0 15,000,000 0
CONTRAFECT CORP COMMON 212326300 859 178,861 SH   SOLE   0 178,861 0
CONX CORP COMMON 212873103 7,627 765,000 SH   SOLE   0 765,000 0
CORNER GROWTH ACQUISITION CO COMMON G2425N105 6,062 619,175 SH   SOLE   0 619,175 0
CREE INC BOND 225447AB7 48,500 26,695,000 PRN   SOLE   0 26,695,000 0
CRESCENT ACQUISITION CORP COMMON 22564L105 1,029 102,252 SH   SOLE   0 102,252 0
DANAHER CORPORATION COMMON 235851102 57,960 257,508 SH   SOLE   0 257,508 0
DESKTOP METAL INC COMMON 25058X105 12,665 850,000 SH   SOLE   0 850,000 0
DRAFTKINGS INC COMMON 26142R104 11,812 192,600 SH   SOLE   0 192,600 0
ENVESTNET INC BOND 29404KAB2 34,692 28,200,000 PRN   SOLE   0 28,200,000 0
ENVIRONMENTAL IMPACT ACQU CO COMMON 29408N106 6,030 622,330 SH   SOLE   0 622,330 0
ENVIRONMENTAL IMPACT ACQU CO WARRANT 29408N114 87 100,000 PRN   SOLE   0 100,000 0
EPIPHANY TECHNOLOGY ACQUISIT COMMON 29429X109 13,996 1,435,523 SH   SOLE   0 1,435,523 0
EPIPHANY TECHNOLOGY ACQUISIT WARRANT 29429X117 154 185,172 PRN   SOLE   0 185,172 0
EVERBRIDGE INC COMMON 29978A104 2,448 20,200 SH   SOLE   0 20,200 0
EZCORP INC BOND 302301AE6 35,124 42,065,000 PRN   SOLE   0 42,065,000 0
EZCORP INC BOND 302301AF3 29,868 32,377,000 PRN   SOLE   0 32,377,000 0
FAST ACQUISITION CORP II UNIT 311874200 5,814 584,920 SH   SOLE   0 584,920 0
FINSERV ACQUISITION CORP WARRANT 318085115 4,520 1,310,271 PRN   SOLE   0 1,310,271 0
FLEXION THERAPEUTICS INC BOND 33938JAB2 25,684 27,470,000 PRN   SOLE   0 27,470,000 0
FORESIGHT ACQUISITION CORP UNIT 34552Y205 6,017 605,370 SH   SOLE   0 605,370 0
FOREST ROAD ACQUISITION COR UNIT 34619V202 6,175 620,000 SH   SOLE   0 620,000 0
FORUM MERGER IV CORP UNIT 349875203 6,062 612,300 SH   SOLE   0 612,300 0
GFL ENVIRONMENTAL INC PREF CONV 36168Q120 80,871 991,428 SH   SOLE   0 991,428 0
GIGCAPITAL2 INC COMMON 375036100 472 47,049 SH   SOLE   0 47,049 0
GOOD WORKS ACQUISITION CORP WARRANT 38216X115 1,242 650,000 PRN   SOLE   0 650,000 0
GORES HLDGS VIII INC UNIT 382863207 5,289 528,918 SH   SOLE   0 528,918 0
GORES HOLDINGS VII INC UNIT 38286T200 5,957 598,090 SH   SOLE   0 598,090 0
GORES TECHNOLOGY PARTNERS II UNIT 38287L206 2,997 300,600 SH   SOLE   0 300,600 0
GREEN PLAINS INC BOND 393222AK0 75,240 67,000,000 PRN   SOLE   0 67,000,000 0
GS ACQUISITION HLDGS CORP II COMMON 36258Q105 49 4,700 SH   SOLE   0 4,700 0
GS ACQUISITION HLDGS CORP II OPTION 36258Q905 7,749 743,000 SH Call SOLE   0 743,000 0
GX ACQUISITION CORP COMMON 36251A107 1,040 103,200 SH   SOLE   0 103,200 0
HELIX ENERGY SOLUTIONS GRP I BOND 42330PAK3 24,076 20,569,000 PRN   SOLE   0 20,569,000 0
HOSTESS BRANDS INC WARRANT 44109J114 6,258 4,316,117 PRN   SOLE   0 4,316,117 0
HUDSON EXECUTIVE INVES III UNIT 44376L206 16,703 1,683,791 SH   SOLE   0 1,683,791 0
HUDSON EXECUTIVE INVS CORP I COMMON 443760103 4,930 500,000 SH   SOLE   0 500,000 0
HUDSON EXECUTIVE INVS CORP I WARRANT 443760111 98 125,000 PRN   SOLE   0 125,000 0
HUDSON EXECUTIVE INVS CORP I UNIT 443760202 542 55,215 SH   SOLE   0 55,215 0
HUDSON EXECUTIVE INVT CORP COMMON 443761101 4,358 439,289 SH   SOLE   0 439,289 0
HYCROFT MINING HOLDING CORP COMMON 44862P109 27,091 7,740,213 SH   SOLE   0 7,740,213 0
HYCROFT MINING HOLDING CORP WARRANT 44862P117 271 520,532 PRN   SOLE   0 520,532 0
HYCROFT MINING HOLDING CORP WARRANT 44862P133 533 833,333 PRN   SOLE   0 833,333 0
INFINERA CORP BOND 45667GAC7 53,656 45,000,000 PRN   SOLE   0 45,000,000 0
INFINERA CORP BOND 45667GAE3 28,741 20,000,000 PRN   SOLE   0 20,000,000 0
INTERCEPT PHARMACEUTICALS IN BOND 45845PAA6 16,381 19,977,000 PRN   SOLE   0 19,977,000 0
INTERCEPT PHARMACEUTICALS IN BOND 45845PAB4 12,862 20,093,000 PRN   SOLE   0 20,093,000 0
INVACARE CORP BOND 461203AJ0 7,294 7,500,000 PRN   SOLE   0 7,500,000 0
JAWS MUSTANG ACQUISITION COR COMMON G50737108 1,581 160,000 SH   SOLE   0 160,000 0
JAWS MUSTANG ACQUISITION COR UNIT G50737116 2,478 244,111 SH   SOLE   0 244,111 0
JAWS MUSTANG ACQUISITION COR WARRANT G50737124 46 40,000 PRN   SOLE   0 40,000 0
KKR & CO INC COMMON 48251W104 51,023 1,044,485 SH   SOLE   0 1,044,485 0
LANNETT CO INC BOND 51602UAC2 23,728 35,800,000 PRN   SOLE   0 35,800,000 0
LIBERTY MEDIA CORP DEL BOND 531229AF9 13,840 10,749,000 PRN   SOLE   0 10,749,000 0
LIVE NATION ENTERTAINMENT IN BOND 538034AQ2 40,948 29,279,000 PRN   SOLE   0 29,279,000 0
LONGVIEW ACQUISITION CORP II UNIT 54319Q204 3,482 346,768 SH   SOLE   0 346,768 0
MCAP ACQUISITION CORP UNIT 55282T208 11,777 1,183,614 SH   SOLE   0 1,183,614 0
MESA LABS INC BOND 59064RAA7 31,806 28,650,000 PRN   SOLE   0 28,650,000 0
MULTIPLAN CORPORATION WARRANT 62548M118 841 873,698 PRN   SOLE   0 873,698 0
NANTHEALTH INC BOND 630104AB3 36,413 36,945,000 PRN   SOLE   0 36,945,000 0
NORTH ATLANTIC ACQUISITN COR COMMON G66139109 9,750 999,999 SH   SOLE   0 999,999 0
NORTH ATLANTIC ACQUISITN COR UNIT G66139117 1,170 117,730 SH   SOLE   0 117,730 0
NORTH ATLANTIC ACQUISITN COR WARRANT G66139125 200 333,333 PRN   SOLE   0 333,333 0
NORTHERN STAR INVEST CORP II UNIT 66574L209 4,305 432,670 SH   SOLE   0 432,670 0
NORTHERN STAR INVEST CORP IV UNIT 66575B200 4,319 435,424 SH   SOLE   0 435,424 0
NORTHERN STAR INVSTMNT CORP COMMON 66573W107 653 65,310 SH   SOLE   0 65,310 0
NORTHERN STAR INVSTMNT CORP WARRANT 66573W115 803 586,298 PRN   SOLE   0 586,298 0
NOVUS CAPITAL CORPORATION II UNIT 67012W203 7,298 729,759 SH   SOLE   0 729,759 0
NUANCE COMMUNICATIONS INC BOND 67020YAK6 62,798 33,915,000 PRN   SOLE   0 33,915,000 0
NUVATION BIO INC WARRANT 67080N119 1,025 383,825 PRN   SOLE   0 383,825 0
OCCIDENTAL PETE CORP WARRANT 674599162 14,641 1,229,324 PRN   SOLE   0 1,229,324 0
OMEROS CORP BOND 682143AG7 65,543 52,783,000 PRN   SOLE   0 52,783,000 0
OPKO HEALTH INC BOND 68375NAD5 79,824 55,420,000 PRN   SOLE   0 55,420,000 0
PARATEK PHARMACEUTICALS INC BOND 699374AB0 39,153 44,492,000 PRN   SOLE   0 44,492,000 0
PERSHING SQUARE TONTINE HLDG OPTION 71531R909 17,623 734,000 SH Call SOLE   0 734,000 0
PERSHING SQUARE TONTINE HLDG OPTION 71531R959 13,206 550,000 SH Put SOLE   0 550,000 0
PIVOTAL INVESTMENT CORP III UNIT 72582M205 11,400 1,140,014 SH   SOLE   0 1,140,014 0
PROTALIX BIOTHERAPEUTICS INC BOND 74365AAD3 22,064 20,914,000 PRN   SOLE   0 20,914,000 0
QUOTIENT LTD COMMON G73268107 19,585 5,321,991 SH   SOLE   0 5,321,991 0
REALPAGE INC BOND 75606NAB5 21,181 10,150,000 PRN   SOLE   0 10,150,000 0
REALPAGE INC BOND 75606NAC3 13,974 10,905,000 PRN   SOLE   0 10,905,000 0
REDBALL ACQUISITION CORP OPTION G7417R905 11,443 1,150,000 SH Call SOLE   0 1,150,000 0
RMG ACQUISITION CORP III COMMON G76088106 1,203 114,725 SH   SOLE   0 114,725 0
RMG ACQUISITION CORP III UNIT G76088114 4,692 471,565 SH   SOLE   0 471,565 0
RMG ACQUISITION CORP III WARRANT G76088122 32 22,945 PRN   SOLE   0 22,945 0
SANDBRIDGE ACQUISITION CORP COMMON 799793104 12,622 1,273,688 SH   SOLE   0 1,273,688 0
SANDRIDGE ENERGY INC COMMON 80007P869 2 575 SH   SOLE   0 575 0
SAREPTA THERAPEUTICS INC BOND 803607AB6 39,194 30,000,000 PRN   SOLE   0 30,000,000 0
SARISSA CAPITAL ACQUISITN CO COMMON G7823W102 11,766 1,163,762 SH   SOLE   0 1,163,762 0
SARISSA CAPITAL ACQUISITN CO WARRANT G7823W110 785 561,034 PRN   SOLE   0 561,034 0
SENSEONICS HLDGS INC BOND 81727UAA3 4,600 4,000,000 PRN   SOLE   0 4,000,000 0
SILVER SPIKE ACQUISITION COR WARRANT G8136L114 698 99,120 PRN   SOLE   0 99,120 0
SILVER SPIKE ACQUISITN CORP UNIT G8201H121 5,116 514,699 SH   SOLE   0 514,699 0
SOCIAL CAPITAL HEDOSOPHA HLD OPTION G8251L955 1,607 150,000 SH Put SOLE   0 150,000 0
SPARTAN ACQUISITION CORP III UNIT 84677R205 6,777 675,693 SH   SOLE   0 675,693 0
SPDR S&P 500 ETF TR OPTION 78462F953 118,899 300,000 SH Put SOLE   0 300,000 0
STABLE RD ACQUISITION CORP WARRANT 85236Q117 2,384 546,743 PRN   SOLE   0 546,743 0
STARBOARD VALUE ACQUISITN CO COMMON 85521J109 5,961 600,309 SH   SOLE   0 600,309 0
SUSTAINABLE OPPORTNTS ACQ CO COMMON G8598Y109 7,827 788,249 SH   SOLE   0 788,249 0
THERAVANCE BIOPHARMA INC BOND 88339KAA0 14,826 14,500,000 PRN   SOLE   0 14,500,000 0
TRINITY BIOTECH INVT LTD BOND 89643QAB4 37,754 53,175,000 PRN   SOLE   0 53,175,000 0
TUSCAN HLDGS CORP WARRANT 90069K112 4,201 1,304,696 PRN   SOLE   0 1,304,696 0
TWITTER INC COMMON 90184L102 732 11,500 SH   SOLE   0 11,500 0
VELODYNE LIDAR INC COMMON 92259F101 1,737 152,380 SH   SOLE   0 152,380 0
VEONEER INC BOND 92336XAA7 26,130 20,100,000 PRN   SOLE   0 20,100,000 0
VERASTEM INC BOND 92337CAA2 26,740 28,000,000 PRN   SOLE   0 28,000,000 0
VIACOMCBS INC COMMON 92556H206 19,497 432,306 SH   SOLE   0 432,306 0
VIEW INC WARRANT 92671V114 2,390 1,373,784 PRN   SOLE   0 1,373,784 0
WAYFAIR INC BOND 94419LAD3 114,722 42,000,000 PRN   SOLE   0 42,000,000 0
WAYFAIR INC BOND 94419LAF8 40,686 17,000,000 PRN   SOLE   0 17,000,000 0
WORKDAY INC BOND 98138HAF8 86,152 50,000,000 PRN   SOLE   0 50,000,000 0