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
3-D SYS CORP DEL COM NEW COM 88554D205 54 11,000 SH   SOLE   11,000 0 0
ABBVIE INC COM COM 00287Y109 226 2,577 SH   SOLE   2,577 0 0
ACACIA COMMUNICATIONS INC COM COM 00401C108 7,263 107,765 SH   SOLE   107,765 0 0
ACE CONVERGENCE ACQU CORP CL A COM G0083D120 518 53,100 SH   SOLE   53,100 0 0
ACE CONVERGENCE ACQU CORP WT E WARRANT AND RIGH G0083D104 22 26,550 SH   SOLE   26,550 0 0
ADVANCED DISP SVCS INC DEL COM COM 00790X101 11,909 393,960 SH   SOLE   393,960 0 0
AGBA ACQUISITION LTD RT WARRANT AND RIGH G0120M125 20 87,800 SH   SOLE   87,800 0 0
AGBA ACQUISITION LTD WT EXP 05 WARRANT AND RIGH G0120M117 28 87,800 SH   SOLE   87,800 0 0
AIMMUNE THERAPEUTICS INC COM COM 00900T107 17,284 501,719 SH   SOLE   501,719 0 0
AKCEA THERAPEUTICS INC COM COM 00972L107 2,677 147,574 SH   SOLE   147,574 0 0
ALUSSA ENERGY ACQ CORP COM G0232J101 4,061 409,000 SH   SOLE   409,000 0 0
ALUSSA ENERGY ACQUISITION COWT WARRANT AND RIGH G0232J119 82 126,100 SH   SOLE   126,100 0 0
AMCI ACQUISITION CORP CLASS A COM 00165R101 359 34,680 SH   SOLE   34,680 0 0
AMCI ACQUISITION CORP WT EXP 0 WARRANT AND RIGH 00165R119 110 162,381 SH   SOLE   162,381 0 0
ANDINA ACQUISITION CORP III RT WARRANT AND RIGH G04415132 126 341,751 SH   SOLE   341,751 0 0
ANDINA ACQUISITION CORP III SH COM G04415108 1,439 140,500 SH   SOLE   140,500 0 0
ANDINA ACQUISITION CORP III WT WARRANT AND RIGH G04415124 75 225,800 SH   SOLE   225,800 0 0
ANTHEM INC COM COM 036752103 201 750 SH   SOLE   750 0 0
APEX TECHNOLOGY ACQUISITN COCO COM 03768F102 2,865 270,311 SH   SOLE   270,311 0 0
APEX TECHNOLOGY ACQUISITN COWT WARRANT AND RIGH 03768F110 164 84,605 SH   SOLE   84,605 0 0
ARLO TECHNOLOGIES INC COM COM 04206A101 53 10,000 SH   SOLE   10,000 0 0
ARTIUS ACQUISITION INC COM CL COM 04316G105 2,653 266,908 SH   SOLE   266,908 0 0
ARTIUS ACQUISITION INC WT EXP WARRANT AND RIGH 04316G113 143 88,969 SH   SOLE   88,969 0 0
ASPIRATIONAL CONSUMER LIFEST COM G05436129 1,038 103,800 SH   SOLE   103,800 0 0
AVID TECHNOLOGY INC COM 05367P100 86 10,000 SH   SOLE   10,000 0 0
BANCROFT FUND LTD COM MUTUAL FUNDS 059695106 1,573 63,300 SH   SOLE   63,300 0 0
BANK OF AMERICA CV PFD L 7.250 CONVERTIBLE PREF 060505682 299 200 SH   SOLE   200 0 0
BANK OF NEW YORK MELLON CORP COM 064058100 652 19,000 SH   SOLE   19,000 0 0
BAUSCH HEALTH COMPANIES INC CO COM 071734107 455 29,300 SH   SOLE   29,300 0 0
BECTON DICKINSON & CO COM COM 075887109 221 950 SH   SOLE   950 0 0
BIO RAD LABS INC CL A COM 090572207 206 400 SH   SOLE   400 0 0
BITAUTO HLDGS LTD SPONSORED AD COM 091727107 1,803 114,498 SH   SOLE   114,498 0 0
BOWX ACQUISITION CORP COM 103085205 818 79,700 SH   SOLE   79,700 0 0
BRISTOL MYERS SQUIBB CO CONTNG WARRANT AND RIGH 110122157 902 400,701 SH   SOLE   400,701 0 0
BRUNSWICK CORP COM 117043109 200 3,400 SH   SOLE   3,400 0 0
BUNGE LIMITED COM COM G16962105 270 5,900 SH   SOLE   5,900 0 0
CC NEUBERGER PRIN HLDGS II SHS COM G3166T103 2,406 239,400 SH   SOLE   239,400 0 0
CC NEUBERGER PRIN HLDGS II WT WARRANT AND RIGH G3166T111 98 59,850 SH   SOLE   59,850 0 0
CENTRAL EUROPN MEDIA ENTRPRICO COM G20045202 1,810 432,026 SH   SOLE   432,026 0 0
CHENIERE ENERGY, INC. 4.250 0 CONVERTIBLE BOND 16411RAG4 180 250,000 PRN   SOLE   250,000 0 0
CHURCHILL CAPITAL CORP IV COM 171439201 210 21,000 SH   SOLE   21,000 0 0
CHURCHILL CAPITAL CORP IV CL A COM 171439102 2,823 288,600 SH   SOLE   288,600 0 0
CHURCHILL CAPITAL CORP IV WT E WARRANT AND RIGH 171439110 62 41,640 SH   SOLE   41,640 0 0
CIGNA CORP NEW COM 125523100 254 1,500 SH   SOLE   1,500 0 0
CIIG MERGER CORP COM CL A COM 12559C103 2,648 264,300 SH   SOLE   264,300 0 0
CIIG MERGER CORP WT EXP 123126 WARRANT AND RIGH 12559C111 114 132,150 SH   SOLE   132,150 0 0
CINCINNATI BELL INC NEW COM NE COM 171871502 3,738 249,200 SH   SOLE   249,200 0 0
CINCINNATI BELL PFD CVT 6.75 CONVERTIBLE PREF 171871403 2,777 57,252 SH   SOLE   57,252 0 0
CITIC CAPITAL ACQUISITION COCO COM G21513109 3,143 319,700 SH   SOLE   319,700 0 0
CITIC CAPITAL ACQUISITION COWT WARRANT AND RIGH G21513117 200 159,850 SH   SOLE   159,850 0 0
CITIGROUP INC COM 172967424 259 6,000 SH   SOLE   6,000 0 0
CLEAR CHANNEL OUTDOOR HLDG COM 18453H106 90 90,000 SH   SOLE   90,000 0 0
CLIMATE CHANGE CRISIS REAL COM 18716C209 1,291 128,500 SH   SOLE   128,500 0 0
CNH INDUSTRIAL NV COM N20944109 244 31,250 SH   SOLE   31,250 0 0
COASTAL FINANCIAL CORP/WA COM 19046P209 586 47,800 SH   SOLE   47,800 0 0
COHN ROBBINS HOLDINGS CORP COM G23726121 1,576 156,213 SH   SOLE   156,213 0 0
COLL 2 5/8 2/15/26 CONVERTIBLE BOND 19459JAA2 197 200,000 PRN   SOLE   200,000 0 0
COMTECH TELECOMMUNICATIONS CCO COM 205826209 1,343 95,950 SH   SOLE   95,950 0 0
CORCEPT THERAPEUTICS INC OC-CO COM 218352102 233 13,400 SH   SOLE   13,400 0 0
CRAFT BREW ALLIANCE INC COM COM 224122101 3,704 224,336 SH   SOLE   224,336 0 0
CROWN CASTLE INTL CORP COM 22822V101 266 1,600 SH   SOLE   1,600 0 0
CVS HEALTH CORP COM 126650100 204 3,500 SH   SOLE   3,500 0 0
DELL TECHNOLOGIES INC CL C COM 24703L202 1,568 23,163 SH   SOLE   23,163 0 0
DELPHI TECHNOLOGIES PLC SHS COM G2709G107 3,684 220,479 SH   SOLE   220,479 0 0
DISCOVERY INC-C COM 25470F302 1,521 77,608 SH   SOLE   77,608 0 0
DISH NETWORK CORPORATION COM 25470M109 253 8,700 SH   SOLE   8,700 0 0
DISNEY WALT PRODTNS COM 254687106 248 2,000 SH   SOLE   2,000 0 0
DMY TECHNOLOGY GROUP INC II COM 233277201 1,348 131,800 SH   SOLE   131,800 0 0
E MERGE TECHNOLOGY ACQUISITICO COM 26873Y104 1,039 106,200 SH   SOLE   106,200 0 0
E MERGE TECHNOLOGY ACQUISITIWT WARRANT AND RIGH 26873Y112 33 35,400 SH   SOLE   35,400 0 0
E TRADE FINANCIAL CORP COM NEW COM 269246401 21,355 426,671 SH   SOLE   426,671 0 0
ENERGIZER HLDGS INC NEW COM 29272W109 372 9,500 SH   SOLE   9,500 0 0
EQUITY DISTRIBUTION ACQUISIT COM 29465E209 802 77,900 SH   SOLE   77,900 0 0
EVOLENT HEALTH INC CL A COM 30050B101 124 10,000 SH   SOLE   10,000 0 0
FACEBOOK INC CL A COM 30303M102 275 1,050 SH   SOLE   1,050 0 0
FALCON MINERALS CORP COM 30607B109 251 102,714 SH   SOLE   102,714 0 0
FERRO CORP COM 315405100 1,047 84,434 SH   SOLE   84,434 0 0
FINSERV ACQUISITION CORP CL A COM 318085107 1,869 186,300 SH   SOLE   186,300 0 0
FINSERV ACQUISITION CORP WT EX WARRANT AND RIGH 318085115 93 93,150 SH   SOLE   93,150 0 0
FITBIT INC CL A COM 33812L102 8,024 1,152,806 SH   SOLE   1,152,806 0 0
FLXN 3 3/8 5/1/24 CONVERTIBLE BOND 33938JAB2 158 200,000 PRN   SOLE   200,000 0 0
FLYING EAGLE ACQUISITION CORCO COM 34407Y103 1,130 92,900 SH   SOLE   92,900 0 0
FLYING EAGLE ACQUISITION CORWT WARRANT AND RIGH 34407Y111 94 28,750 SH   SOLE   28,750 0 0
FOLEY TRASIMENE ACQUISITION COM 344328208 2,418 237,100 SH   SOLE   237,100 0 0
FOLEY TRASIMENE ACQUISTN CORCO COM 34431F104 1,100 106,200 SH   SOLE   106,200 0 0
FOLEY TRASIMENE ACQUISTN CORWT WARRANT AND RIGH 34431F112 80 35,400 SH   SOLE   35,400 0 0
FORUM MERGER III CORP COM CL A COM 349885103 1,772 178,300 SH   SOLE   178,300 0 0
FORUM MERGER III CORP WT EXP 0 WARRANT AND RIGH 349885111 110 59,433 SH   SOLE   59,433 0 0
FOX CORP CL B COM 35137L204 1,582 56,563 SH   SOLE   56,563 0 0
FRONT YD RESIDENTIAL CORP COM COM 35904G107 248 28,350 SH   SOLE   28,350 0 0
FUSION ACQUISITION CORP COM 36118H204 2,185 212,151 SH   SOLE   212,151 0 0
GABELLI CV SECURITIES FUND MUTUAL FUNDS 36240B109 1,922 355,988 SH   SOLE   355,988 0 0
GABELLI DIV&INC TR COM MUTUAL FUNDS 36242H104 11,790 642,520 SH   SOLE   642,520 0 0
GABELLI GLB SML & MD CP VAL CO MUTUAL FUNDS 36249W104 835 82,711 SH   SOLE   82,711 0 0
GABELLI GLOBAL UTIL & INCOMECO MUTUAL FUNDS 36242L105 6,270 389,449 SH   SOLE   389,449 0 0
GABELLI GO ANYWHERE TRUST MUTUAL FUNDS 36250J109 1,097 111,487 SH   SOLE   111,487 0 0
GABELLI MULTIMEDIA TRST INC MUTUAL FUNDS 36239Q109 2,082 322,246 SH   SOLE   322,246 0 0
GAMCO INVESTORS INC COM COM 361438104 33,921 2,931,791 SH   SOLE   2,931,791 0 0
GAMCO NAT RESOURCE GOLD X MUTUAL FUNDS 36465E105 65 13,205 SH   SOLE   13,205 0 0
GCI LIBERTY INC COM CLASS A COM 36164V305 12,133 148,041 SH   SOLE   148,041 0 0
GCP APPLIED TECHNOLOGIES INCCO COM 36164Y101 323 15,400 SH   SOLE   15,400 0 0
GDL FUND MUTUAL FUNDS 361570104 14,799 1,766,004 SH   SOLE   1,766,004 0 0
GENWORTH FINL INC COM CL A COM 37247D106 1,153 344,091 SH   SOLE   344,091 0 0
GIGCAPITAL2 INC COM COM 375036100 2,068 203,500 SH   SOLE   203,500 0 0
GIGCAPITAL2 INC RT WARRANT AND RIGH 375036126 67 203,500 SH   SOLE   203,500 0 0
GIGCAPITAL2 INC WT EXP 022826 WARRANT AND RIGH 375036118 185 203,500 SH   SOLE   203,500 0 0
GLORY STAR NEW MEDIA GROUP H WARRANT AND RIGH G39973113 9 157,880 SH   SOLE   157,880 0 0
GO ACQUISITION CORP COM 362019200 1,195 118,600 SH   SOLE   118,600 0 0
GREENROSE ACQUISITION CORP COM COM 395392103 1,400 143,300 SH   SOLE   143,300 0 0
GREENROSE ACQUISITION CORP WT WARRANT AND RIGH 395392111 34 143,300 SH   SOLE   143,300 0 0
GRIFOLS SA SP ADR REP B NVT COM 398438408 5,558 320,324 SH   SOLE   320,324 0 0
GRUBHUB INC COM COM 400110102 13,498 186,622 SH   SOLE   186,622 0 0
GRUPO TELEVISA SA DE CV ADR (B COM 40049J206 269 43,500 SH   SOLE   43,500 0 0
GS ACQUISITION HOLDINGS CORP COM 36258Q204 5,924 527,500 SH   SOLE   527,500 0 0
GYRODYNE LLC COM COM 403829104 1,456 88,194 SH   SOLE   88,194 0 0
HCA HEALTHCARE INC COM 40412C101 312 2,500 SH   SOLE   2,500 0 0
HEALTHCARE MERGER CORP A COM 42227L102 1,196 117,809 SH   SOLE   117,809 0 0
HEALTHCARE MERGER CORP WT EXP WARRANT AND RIGH 42227L110 199 111,300 SH   SOLE   111,300 0 0
HEXCEL CORP NEW COM COM 428291108 1,114 33,203 SH   SOLE   33,203 0 0
HPX CORP SHS CL A COM G32219100 902 91,700 SH   SOLE   91,700 0 0
HPX CORP WT EXP 071425 WARRANT AND RIGH G32219126 41 45,850 SH   SOLE   45,850 0 0
HUDSON LTD COM CL A COM G46408103 4,688 616,805 SH   SOLE   616,805 0 0
ICAHN ENTERPRISES LP DEPOSITRY COM 451100101 355 7,200 SH   SOLE   7,200 0 0
ICPT 2.000 05/15/26 CONVERTIBLE BOND 45845PAB4 243 350,000 PRN   SOLE   350,000 0 0
ICPT 3 1/4 7/1/23 CONVERTIBLE BOND 45845PAA6 161 200,000 PRN   SOLE   200,000 0 0
IMMUNOMEDICS INC COM COM 452907108 21,853 257,000 SH   SOLE   257,000 0 0
INFN 2 1/8 9/1/24 CONVERTIBLE BOND 45667GAC7 324 350,000 PRN   SOLE   350,000 0 0
INNERWORKINGS INC COM COM 45773Y105 1,233 412,236 SH   SOLE   412,236 0 0
INSU ACQUISITION CORP II COM 457821304 270 26,100 SH   SOLE   26,100 0 0
INTERACTIVE BROKERS COM 45841N107 1,522 31,500 SH   SOLE   31,500 0 0
INTERPRIVATE ACQUISITION CORCO UNITS 46064A103 2,992 299,200 SH   SOLE   299,200 0 0
INTERPRIVATE ACQUISITION CORWT WARRANT AND RIGH 46064A111 122 149,600 SH   SOLE   149,600 0 0
INTERSECT ENT INC COM COM 46071F103 276 16,900 SH   SOLE   16,900 0 0
JAWS ACQUISITION CORP SHS COM G50744104 2,479 238,100 SH   SOLE   238,100 0 0
JAWS ACQUISITION CORP WT EXP WARRANT AND RIGH G50744112 102 48,266 SH   SOLE   48,266 0 0
JERNIGAN CAP INC COM COM 476405105 3,784 220,783 SH   SOLE   220,783 0 0
JUNIPER INDL HLDGS INC COM CL COM 48205G106 1,544 147,600 SH   SOLE   147,600 0 0
JUNIPER INDL HLDGS INC WT EXP WARRANT AND RIGH 48205G114 128 73,800 SH   SOLE   73,800 0 0
KKR & CO INC CL A COM 48251W104 3,915 114,000 SH   SOLE   114,000 0 0
LENNAR B SHARES COM 526057302 8,625 131,364 SH   SOLE   131,364 0 0
LF CAP ACQUISITION CORP CL A COM 50200K108 1,657 157,193 SH   SOLE   157,193 0 0
LF CAP ACQUISITION CORP WT EXP WARRANT AND RIGH 50200K116 603 334,993 SH   SOLE   334,993 0 0
LIBERTY SIRIUS GROUP C COM 531229607 17,332 523,944 SH   SOLE   523,944 0 0
LIONHEART ACQUISITION CORP COM 53625R203 3,547 356,100 SH   SOLE   356,100 0 0
LIV CAP ACQUISITION CORP CL A COM G5510C108 1,030 104,600 SH   SOLE   104,600 0 0
LIV CAP ACQUISITION CORP WT EX WARRANT AND RIGH G5510C116 49 104,600 SH   SOLE   104,600 0 0
LIVONGO HEALTH INC COM COM 539183103 6,500 46,415 SH   SOLE   46,415 0 0
LORAL SPACE & COMMUNICATNS ICO COM 543881106 2,068 112,998 SH   SOLE   112,998 0 0
MACQUARIE INFRASTRUCTURE COMPA COM 55608B105 1,272 47,300 SH   SOLE   47,300 0 0
MANNING & NAPIER INC COM 56382Q102 51 12,000 SH   SOLE   12,000 0 0
MARATHON PETE CORP COM COM 56585A102 689 23,500 SH   SOLE   23,500 0 0
MAXIM INTEGRATED PRODS INC COM COM 57772K101 6,050 89,479 SH   SOLE   89,479 0 0
MEGALITH FINANCIAL ACQUISITION COM 58518F109 650 63,000 SH   SOLE   63,000 0 0
MERCK & COMPANY COM 58933Y105 216 2,600 SH   SOLE   2,600 0 0
MIC 2 10/1/23 CONVERTIBLE BOND 55608BAB1 342 375,000 PRN   SOLE   375,000 0 0
MOBILEIRON INC COM NEW COM 60739U204 475 67,800 SH   SOLE   67,800 0 0
MOMENTA PHARMACEUTICALS INC CO COM 60877T100 22,688 432,325 SH   SOLE   432,325 0 0
MONOCLE ACQUISITION CORP COM COM 609754106 1,715 167,505 SH   SOLE   167,505 0 0
MONOCLE ACQUISITION CORP WT EX WARRANT AND RIGH 609754114 111 221,700 SH   SOLE   221,700 0 0
MSC INDL DIRECT INC CL A COM 553530106 538 8,500 SH   SOLE   8,500 0 0
MSG NETWORK INC CL A COM 553573106 105 11,000 SH   SOLE   11,000 0 0
MYLAN N V ORD SHARES COM N59465109 1,680 113,300 SH   SOLE   113,300 0 0
NASDAQ STOCK MARKET INC COM COM 631103108 675 5,500 SH   SOLE   5,500 0 0
NATIONAL FUEL GAS CO N J COM COM 636180101 272 6,700 SH   SOLE   6,700 0 0
NATIONAL GEN HLDGS CORP COM COM 636220303 8,544 253,165 SH   SOLE   253,165 0 0
NAVISTAR INTL CORP COM COM 63934E112 3,202 73,549 SH   SOLE   73,549 0 0
NEE 4.872 9/1/22 CV PFD CONVERTIBLE PREF 65339F796 325 6,000 SH   SOLE   6,000 0 0
NEW PROVIDENCE ACQUISITION COM COM 64822P106 3,328 330,465 SH   SOLE   330,465 0 0
NEW PROVIDENCE ACQUISITION WT WARRANT AND RIGH 64822P114 200 165,232 SH   SOLE   165,232 0 0
NEWMONT CORP COM 651639106 609 9,600 SH   SOLE   9,600 0 0
NOBLE ENERGY INC COM COM 655044105 6,017 703,723 SH   SOLE   703,723 0 0
OAKTREE ACQUISITION CORP II COM G6715X129 534 51,900 SH   SOLE   51,900 0 0
OIS 1 1/2 2/15/23 CONVERTIBLE BOND 678026AH8 114 200,000 PRN   SOLE   200,000 0 0
ONE COM G7000X113 862 79,115 SH   SOLE   79,115 0 0
OPKO HEALTH INC COM COM 68375N103 37 10,000 SH   SOLE   10,000 0 0
OPTION CARE HEALTH INC COM 68404L201 1,641 122,728 SH   SOLE   122,728 0 0
PERCEPTRON INC COM COM 71361F100 849 124,818 SH   SOLE   124,818 0 0
PERRIGO COMPANY COM G97822103 207 4,500 SH   SOLE   4,500 0 0
PIVOTAL INVT CORP II COM CL A COM 72582K100 1,306 113,300 SH   SOLE   113,300 0 0
PIVOTAL INVT CORP II WT EXP 06 WARRANT AND RIGH 72582K118 252 68,164 SH   SOLE   68,164 0 0
PMV CONSUMER ACQUISITION COR COM 693486201 8,741 875,000 SH   SOLE   875,000 0 0
PNC FINANCIAL CORP COM 693475105 396 3,600 SH   SOLE   3,600 0 0
PROPERTY SOLUTIONS ACQUISITICO COM 74348Q108 1,042 106,200 SH   SOLE   106,200 0 0
PROPERTY SOLUTIONS ACQUISITIWT WARRANT AND RIGH 74348Q116 40 106,200 SH   SOLE   106,200 0 0
PROSHARES TRUST ULTRASHORT SP5 ETF - EQUITY 74347B383 199 12,500 SH   SOLE   12,500 0 0
RDUS 3.000 09/01/24 CONVERTIBLE BOND 750469AA6 330 400,000 PRN   SOLE   400,000 0 0
REDBALL ACQUISITION CORP COM G7417R121 279 26,400 SH   SOLE   26,400 0 0
ROSETTA STONE INC COM COM 777780107 10,148 338,481 SH   SOLE   338,481 0 0
SCRIPPS E W CO OHIO CL A COM 811054402 165 14,400 SH   SOLE   14,400 0 0
SINA CORP ORD COM G81477104 4,308 101,095 SH   SOLE   101,095 0 0
SOCIAL CAP HDOSPHIA HLDG CO SH COM G8250T109 522 27,500 SH   SOLE   27,500 0 0
SOCIAL CAP HDOSPHIA HLDG CO WT WARRANT AND RIGH G8250T125 275 49,600 SH   SOLE   49,600 0 0
SOCIAL CAP HEDSPIA HLDG CO ICO COM G8251K107 2,243 180,000 SH   SOLE   180,000 0 0
SOCIAL CAP HEDSPIA HLDG CO IWT WARRANT AND RIGH G8251K115 232 60,000 SH   SOLE   60,000 0 0
SONY CORP-ADR (B:SNE US) COM 835699307 1,305 17,000 SH   SOLE   17,000 0 0
SPWR 4 1/15/23 CONVERTIBLE BOND 867652AL3 593 625,000 PRN   SOLE   625,000 0 0
STANDARD AVB FINL CORP COM COM 85303B100 849 26,000 SH   SOLE   26,000 0 0
STARBOARD VALUE ACQUISITION COM 85521J208 393 38,900 SH   SOLE   38,900 0 0
STRATASYS LTD SHS COM M85548101 130 10,400 SH   SOLE   10,400 0 0
SURGALIGN HOLDINGS INC COM COM 86882C105 754 416,320 SH   SOLE   416,320 0 0
TAUBMAN CTRS INC COM COM 876664103 1,405 42,204 SH   SOLE   42,204 0 0
TBPH 3 1/4 11/1/23 CONVERTIBLE BOND 88339KAA0 530 600,000 PRN   SOLE   600,000 0 0
TD AMERITRADE HLDG CORP COM COM 87236Y108 6,182 157,917 SH   SOLE   157,917 0 0
TELEPHONE & DATA SYS COM 879433829 352 19,100 SH   SOLE   19,100 0 0
TENZING ACQUISITION CORP WT EX WARRANT AND RIGH G8708A108 73 143,600 SH   SOLE   143,600 0 0
TEXAS INSTRUMENTS INC COM 882508104 471 3,300 SH   SOLE   3,300 0 0
TEXTRON INC COM 883203101 307 8,500 SH   SOLE   8,500 0 0
TIFFANY & CO NEW COM COM 886547108 9,068 78,274 SH   SOLE   78,274 0 0
TORTOISE ACQUISITION CORP II COM G89554110 548 50,400 SH   SOLE   50,400 0 0
TREBIA ACQUISITION CORP COM G9027T125 1,427 132,122 SH   SOLE   132,122 0 0
TRINE ACQUISITION CORP COM CL COM 89628U108 1,069 99,000 SH   SOLE   99,000 0 0
TRINE ACQUISITION CORP WT EXP WARRANT AND RIGH 89628U116 130 49,500 SH   SOLE   49,500 0 0
TWC TECH HOLDINGS II CORP COM 90117G204 2,098 207,300 SH   SOLE   207,300 0 0
TWO 6 1/4 1/15/22 CONVERTIBLE BOND 90187BAA9 350 350,000 PRN   SOLE   350,000 0 0
TWTR 1/4 6/15/24 CONVERTIBLE BOND 90184LAF9 223 200,000 PRN   SOLE   200,000 0 0
T-MOBILE US INC COM 872590104 1,389 12,150 SH   SOLE   12,150 0 0
UNION ACQUISITION CORP II SHS COM G9402Q100 2,452 246,900 SH   SOLE   246,900 0 0
UNION ACQUISITION CORP II WT E WARRANT AND RIGH G9402Q126 185 246,900 SH   SOLE   246,900 0 0
VANECK VECTORS GOLD MINERS ETF ETF - EQUITY 92189F106 305 7,800 SH   SOLE   7,800 0 0
VARIAN MED SYS INC COM COM 92220P105 18,468 107,374 SH   SOLE   107,374 0 0
VECO 2.7 1/15/23 CONVERTIBLE BOND 922417AD2 187 200,000 PRN   SOLE   200,000 0 0
VECTOR ACQUISITION CORP COM G9442R100 2,635 259,900 SH   SOLE   259,900 0 0
VEON LTD ADR COM 91822M106 69 55,000 SH   SOLE   55,000 0 0
VERIZON COMMUNICATIONS COM 92343V104 1,428 24,000 SH   SOLE   24,000 0 0
VESPER HEALTHCARE ACQUISITIO COM 92538T203 527 51,400 SH   SOLE   51,400 0 0
VIACOMCBS INC CL A COM 92556H107 383 12,635 SH   SOLE   12,635 0 0
VIRTUSA CORP COM COM 92827P102 4,316 87,785 SH   SOLE   87,785 0 0
VIVINT SOLAR INC COM COM 92854Q106 3,693 87,210 SH   SOLE   87,210 0 0
VULCAN MATLS CO COM COM 929160109 325 2,400 SH   SOLE   2,400 0 0
WELLS FARGO CV PFD L 7.500 CONVERTIBLE PREF 949746804 336 250 SH   SOLE   250 0 0
WILLIS TOWERS WATSON PUB LTD S COM G96629103 21,589 103,387 SH   SOLE   103,387 0 0
WRIGHT MEDICAL GROUP COM N96617118 16,005 524,056 SH   SOLE   524,056 0 0
YATRA ONLINE INC ORD SHS COM G98338109 294 392,544 SH   SOLE   392,544 0 0
YUCAIPA ACQUISITION CORP COM G9879L121 1,083 106,200 SH   SOLE   106,200 0 0
YUNHONG INTL CL A SHS COM G98882106 1,336 135,400 SH   SOLE   135,400 0 0
YUNHONG INTL RT WARRANT AND RIGH G98882130 27 135,400 SH   SOLE   135,400 0 0
YUNHONG INTL WT EXP 013127 WARRANT AND RIGH G98882122 14 67,700 SH   SOLE   67,700 0 0