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 115 11,000 SH   SOLE   11,000 0 0
7GC & CO HOLDINGS INC COM 81786A206 268 25,422 SH   SOLE   25,422 0 0
ABBVIE INC COM COM 00287Y109 292 2,722 SH   SOLE   2,722 0 0
ACACIA COMMUNICATIONS INC COM COM 00401C108 5,211 71,422 SH   SOLE   71,422 0 0
ACE CONVERGENCE ACQU CORP CL A COM G0083D120 543 53,100 SH   SOLE   53,100 0 0
ACE CONVERGENCE ACQU CORP WT E WARRANT AND RIGH G0083D104 37 26,550 SH   SOLE   26,550 0 0
ACIES ACQUISITION CORP COM G0103T121 2,872 267,900 SH   SOLE   267,900 0 0
AEROJET ROCKETDYNE HOLDINGS COM 007800105 4,128 78,100 SH   SOLE   78,100 0 0
AERSALE CORPORATION WT EXP 110 WARRANT AND RIGH 00810F114 344 184,750 SH   SOLE   184,750 0 0
AJAX I COM G0190X118 970 78,200 SH   SOLE   78,200 0 0
ALASKA COMMUNICATIONS SYS GRCO COM 01167P101 704 190,799 SH   SOLE   190,799 0 0
ALEXION PHARMACEUTICALS INC CO COM 015351109 6,648 42,550 SH   SOLE   42,550 0 0
ALLIANCE BERNSTEIN HLDGS LP UN COM 01881G106 203 6,000 SH   SOLE   6,000 0 0
ALTITUDE ACQUISITION CORP UNIT UNITS 02156Y202 1,045 101,000 SH   SOLE   101,000 0 0
ALUSSA ENERGY ACQ CORP COM G0232J101 4,115 409,000 SH   SOLE   409,000 0 0
ALUSSA ENERGY ACQUISITION COWT WARRANT AND RIGH G0232J119 155 126,100 SH   SOLE   126,100 0 0
AMAZON.COM INC COM 023135106 4,293 1,318 SH   SOLE   1,318 0 0
ANDINA ACQUISITION CORP III RT WARRANT AND RIGH G04415132 130 341,751 SH   SOLE   341,751 0 0
ANDINA ACQUISITION CORP III SH COM G04415108 362 34,000 SH   SOLE   34,000 0 0
ANDINA ACQUISITION CORP III WT WARRANT AND RIGH G04415124 173 216,100 SH   SOLE   216,100 0 0
APEX TECHNOLOGY ACQUISITN COWT WARRANT AND RIGH 03768F110 71 16,605 SH   SOLE   16,605 0 0
APOLLO STRATEGIC GROWTH CAPTSH COM G0411R106 1,890 181,600 SH   SOLE   181,600 0 0
APOLLO STRATEGIC GROWTH CAPTWT WARRANT AND RIGH G0411R114 114 60,533 SH   SOLE   60,533 0 0
ARLO TECHNOLOGIES INC COM COM 04206A101 78 10,000 SH   SOLE   10,000 0 0
ARTIUS ACQUISITION INC COM CL COM 04316G105 2,837 266,908 SH   SOLE   266,908 0 0
ARTIUS ACQUISITION INC WT EXP WARRANT AND RIGH 04316G113 196 88,969 SH   SOLE   88,969 0 0
ASPIRATIONAL CONSUMER LIFESTCO COM G05436103 1,035 103,800 SH   SOLE   103,800 0 0
ASPIRATIONAL CONSUMER LIFESTWT WARRANT AND RIGH G05436111 37 34,600 SH   SOLE   34,600 0 0
ATLANTIC AVE ACQUISITION CORCO COM 04906P101 414 41,100 SH   SOLE   41,100 0 0
ATLANTIC AVE ACQUISITION CORWT WARRANT AND RIGH 04906P119 23 20,550 SH   SOLE   20,550 0 0
AVANTI ACQUISITION CORP SHS CL COM G0682V109 660 64,200 SH   SOLE   64,200 0 0
AVANTI ACQUISITION CORP WT EXP WARRANT AND RIGH G0682V125 48 32,100 SH   SOLE   32,100 0 0
BANCROFT FUND LTD COM MUTUAL FUNDS 059695106 1,908 63,300 SH   SOLE   63,300 0 0
BANK OF AMERICA CV PFD L 7.250 CONVERTIBLE PREF 060505682 304 200 SH   SOLE   200 0 0
BANK OF NEW YORK MELLON CORP COM 064058100 680 16,025 SH   SOLE   16,025 0 0
BAUSCH HEALTH COMPANIES INC CO COM 071734107 541 26,000 SH   SOLE   26,000 0 0
BECTON DICKINSON & CO COM COM 075887109 245 980 SH   SOLE   980 0 0
BIOTELEMETRY INC COM COM 090672106 1,305 18,100 SH   SOLE   18,100 0 0
BLUE WATER ACQUISITION CORP/ COM 09607T203 523 50,500 SH   SOLE   50,500 0 0
BMC STK HLDGS INC COM COM 05591B109 7,827 145,817 SH   SOLE   145,817 0 0
BOWX ACQUISITION CORP CL A COM 103085106 818 79,700 SH   SOLE   79,700 0 0
BOWX ACQUISITION CORP WT EXP 0 WARRANT AND RIGH 103085114 45 26,566 SH   SOLE   26,566 0 0
BREEZE HLDGS ACQUISITION COM 106762107 1,305 128,600 SH   SOLE   128,600 0 0
BREEZE HLDGS ACQUISITION RT WARRANT AND RIGH 106762123 37 128,600 SH   SOLE   128,600 0 0
BREEZE HLDGS ACQUISITION WT WARRANT AND RIGH 106762115 132 128,600 SH   SOLE   128,600 0 0
BRUNSWICK CORP COM 117043109 229 3,000 SH   SOLE   3,000 0 0
BUNGE LIMITED COM COM G16962105 236 3,600 SH   SOLE   3,600 0 0
CAPITOL INVESTMENT CORP V COM 14064F209 818 79,400 SH   SOLE   79,400 0 0
CC NEUBERGER PRIN HLDGS II SHS COM G3166T103 2,490 239,400 SH   SOLE   239,400 0 0
CC NEUBERGER PRIN HLDGS II WT WARRANT AND RIGH G3166T111 102 59,850 SH   SOLE   59,850 0 0
CELLULAR BIOMEDICINE GROUP ICO COM 15117P102 1,212 65,922 SH   SOLE   65,922 0 0
CF ACQUISITION CORP IV COM 12520T201 784 76,167 SH   SOLE   76,167 0 0
CF FIN ACQUISITION CORP III UN UNITS 12529D207 559 52,100 SH   SOLE   52,100 0 0
CHENIERE ENERGY, INC. 4.250 0 CONVERTIBLE BOND 16411RAG4 197 250,000 PRN   SOLE   250,000 0 0
CHURCHILL CAPITAL CORP IV CL A COM 171439102 3,183 317,992 SH   SOLE   317,992 0 0
CHURCHILL CAPITAL CORP IV WT E WARRANT AND RIGH 171439110 70 45,840 SH   SOLE   45,840 0 0
CHURCHILL DOWNS INC COM COM 171484108 298 1,530 SH   SOLE   1,530 0 0
CIGNA CORP NEW COM 125523100 323 1,550 SH   SOLE   1,550 0 0
CIIG MERGER CORP WT EXP 123126 WARRANT AND RIGH 12559C111 562 68,550 SH   SOLE   68,550 0 0
CINCINNATI BELL INC NEW COM NE COM 171871502 3,947 258,300 SH   SOLE   258,300 0 0
CISCO SYS INC COM 17275R102 1,029 23,000 SH   SOLE   23,000 0 0
CITIC CAPITAL ACQUISITION COCO COM G21513109 2,931 279,642 SH   SOLE   279,642 0 0
CITIC CAPITAL ACQUISITION COWT WARRANT AND RIGH G21513117 261 153,725 SH   SOLE   153,725 0 0
CITIGROUP INC COM 172967424 388 6,300 SH   SOLE   6,300 0 0
CLEAR CHANNEL OUTDOOR HLDG COM 18453H106 125 76,000 SH   SOLE   76,000 0 0
CLIMATE CHANGE CRISIS REAL ICL COM 18716C100 1,674 156,269 SH   SOLE   156,269 0 0
CLIMATE CHANGE CRISIS REAL IWT WARRANT AND RIGH 18716C118 140 78,134 SH   SOLE   78,134 0 0
CLOROX CO COM 189054109 1,514 7,500 SH   SOLE   7,500 0 0
CNH INDUSTRIAL NV COM N20944109 273 21,250 SH   SOLE   21,250 0 0
COHN ROBBINS HOLDINGS CORP COM COM G23726105 1,626 156,213 SH   SOLE   156,213 0 0
COHN ROBBINS HOLDINGS CORP WT WARRANT AND RIGH G23726113 94 52,071 SH   SOLE   52,071 0 0
COLLECTORS UNIVERSE INC COM 19421R200 5,484 72,733 SH   SOLE   72,733 0 0
COMTECH TELECOMMUNICATIONS CCO COM 205826209 1,782 86,150 SH   SOLE   86,150 0 0
CONCHO RES INC COM COM 20605P101 3,880 66,502 SH   SOLE   66,502 0 0
CONX CORP UNITS 212873202 1,584 151,600 SH   SOLE   151,600 0 0
COPART INC COM COM 217204106 897 7,050 SH   SOLE   7,050 0 0
CORELOGIC INC COM COM 21871D103 5,174 66,913 SH   SOLE   66,913 0 0
CORNER GROWTH ACQUISITION CO COM G2425N121 528 50,500 SH   SOLE   50,500 0 0
CROWN CASTLE INTL CORP COM 22822V101 255 1,600 SH   SOLE   1,600 0 0
CVS HEALTH CORP COM 126650100 249 3,650 SH   SOLE   3,650 0 0
DELL TECHNOLOGIES INC CL C COM 24703L202 1,701 23,213 SH   SOLE   23,213 0 0
DELWINDS INSURANCE ACQUISITI COM 24803C201 772 75,700 SH   SOLE   75,700 0 0
DISCOVERY INC-C COM 25470F302 3,729 142,373 SH   SOLE   142,373 0 0
DISH NETWORK CORPORATION COM 25470M109 217 6,700 SH   SOLE   6,700 0 0
DISNEY WALT PRODTNS COM 254687106 847 4,677 SH   SOLE   4,677 0 0
DMY TECHNOLOGY GROUP INC III COM 233278209 594 52,100 SH   SOLE   52,100 0 0
DRAFTKINGS INC COM CL A COM 26142R104 326 7,000 SH   SOLE   7,000 0 0
E MERGE TECHNOLOGY ACQUISITICO COM 26873Y104 1,086 106,200 SH   SOLE   106,200 0 0
E MERGE TECHNOLOGY ACQUISITIWT WARRANT AND RIGH 26873Y112 53 35,400 SH   SOLE   35,400 0 0
EATON VANCE CORP COM COM 278265103 15,832 233,058 SH   SOLE   233,058 0 0
ENERGIZER HLDGS INC NEW COM 29272W109 255 6,050 SH   SOLE   6,050 0 0
EQUITY DISTR ACQUISITION CORCO COM 29465E106 798 77,900 SH   SOLE   77,900 0 0
EQUITY DISTR ACQUISITION CORWT WARRANT AND RIGH 29465E114 46 25,967 SH   SOLE   25,967 0 0
EVOLENT HEALTH INC CL A COM 30050B101 160 10,000 SH   SOLE   10,000 0 0
EXAS 1.000 01/15/25 CONVERTIBLE BOND 30063PAA3 237 125,000 PRN   SOLE   125,000 0 0
FACEBOOK INC CL A COM 30303M102 294 1,075 SH   SOLE   1,075 0 0
FALCON MINERALS CORP COM 30607B109 324 102,714 SH   SOLE   102,714 0 0
FAR PEAK ACQUISITION CORP COM G3312L129 2,091 202,000 SH   SOLE   202,000 0 0
FARFETCH LTD ORD SH CL A COM 30744W107 1,429 22,400 SH   SOLE   22,400 0 0
FERRO CORP COM 315405100 1,059 72,398 SH   SOLE   72,398 0 0
FINSERV ACQUISITION CORP CL A COM 318085107 1,031 82,479 SH   SOLE   82,479 0 0
FINSERV ACQUISITION CORP WT EX WARRANT AND RIGH 318085115 202 57,750 SH   SOLE   57,750 0 0
FINTECH ACQUISITION CORP V COM 31810Q305 545 51,107 SH   SOLE   51,107 0 0
FIRSTMARK HORIZON ACQUISITIOCL COM 33765Y101 546 51,500 SH   SOLE   51,500 0 0
FIRSTMARK HORIZON ACQUISITIOWT WARRANT AND RIGH 33765Y119 43 17,166 SH   SOLE   17,166 0 0
FITBIT INC CL A COM 33812L102 6,694 984,484 SH   SOLE   984,484 0 0
FLXN 3 3/8 5/1/24 CONVERTIBLE BOND 33938JAB2 179 200,000 PRN   SOLE   200,000 0 0
FOLEY TRASIMENE ACQUISTN CORCO COM 34431F104 1,187 106,200 SH   SOLE   106,200 0 0
FOLEY TRASIMENE ACQUISTN CORWT WARRANT AND RIGH 34431F112 90 35,400 SH   SOLE   35,400 0 0
FOREST ROAD ACQUISITION CORP COM 34619R201 278 26,500 SH   SOLE   26,500 0 0
FORUM MERGER III CORP WT EXP 0 WARRANT AND RIGH 349885111 74 21,233 SH   SOLE   21,233 0 0
FOUNDATION BLDG MATLS INC COM COM 350392106 361 18,776 SH   SOLE   18,776 0 0
FOX CORP CL B COM 35137L204 780 26,992 SH   SOLE   26,992 0 0
FRAZIER LIFESCIENCES ACQUIS COM G3710A121 106 10,200 SH   SOLE   10,200 0 0
FRONT YD RESIDENTIAL CORP COM COM 35904G107 3,167 195,464 SH   SOLE   195,464 0 0
FUSION ACQUISITION CORP CL A COM 36118H105 2,397 212,151 SH   SOLE   212,151 0 0
FUSION ACQUISITION CORP WT EXP WARRANT AND RIGH 36118H113 272 106,075 SH   SOLE   106,075 0 0
GABELLI CV SECURITIES FUND MUTUAL FUNDS 36240B109 2,225 355,988 SH   SOLE   355,988 0 0
GABELLI DIV&INC TR COM MUTUAL FUNDS 36242H104 13,627 635,000 SH   SOLE   635,000 0 0
GABELLI GLB SML & MD CP VAL CO MUTUAL FUNDS 36249W104 1,079 82,711 SH   SOLE   82,711 0 0
GABELLI GLOBAL UTIL & INCOMECO MUTUAL FUNDS 36242L105 7,174 389,449 SH   SOLE   389,449 0 0
GABELLI GO ANYWHERE TRUST MUTUAL FUNDS 36250J109 1,338 111,487 SH   SOLE   111,487 0 0
GABELLI MULTIMEDIA TRST INC MUTUAL FUNDS 36239Q109 2,565 322,246 SH   SOLE   322,246 0 0
GAMCO INVESTORS INC COM COM 361438104 48,907 2,756,876 SH   SOLE   2,756,876 0 0
GAMCO NAT RESOURCE GOLD X MUTUAL FUNDS 36465E101 67 13,205 SH   SOLE   13,205 0 0
GCP APPLIED TECHNOLOGIES INCCO COM 36164Y101 270 11,425 SH   SOLE   11,425 0 0
GDL FUND MUTUAL FUNDS 361570104 15,400 1,766,004 SH   SOLE   1,766,004 0 0
GENERAL ELEC CO COM 369604103 378 35,000 SH   SOLE   35,000 0 0
GENWORTH FINL INC COM CL A COM 37247D106 2,019 534,161 SH   SOLE   534,161 0 0
GIGCAPITAL2 INC COM COM 375036100 495 45,233 SH   SOLE   45,233 0 0
GIGCAPITAL2 INC RT WARRANT AND RIGH 375036126 25 60,000 SH   SOLE   60,000 0 0
GO ACQUISITION CORP COM COM 362019101 2,122 208,266 SH   SOLE   208,266 0 0
GO ACQUISITION CORP WT EXP 083 WARRANT AND RIGH 362019119 59 39,533 SH   SOLE   39,533 0 0
GOODYEAR TIRE & RUBR CO COM 382550101 113 10,400 SH   SOLE   10,400 0 0
GORES HOLDINGS VI INC UNIT EXP UNITS 38286R204 135 12,700 SH   SOLE   12,700 0 0
GRACE W R & CO DEL NEW COM COM 38388F108 526 9,602 SH   SOLE   9,602 0 0
GREENROSE ACQUISITION CORP COM COM 395392103 1,016 100,300 SH   SOLE   100,300 0 0
GREENROSE ACQUISITION CORP WT WARRANT AND RIGH 395392111 62 62,208 SH   SOLE   62,208 0 0
GREIF INC CL B COM 397624206 458 9,458 SH   SOLE   9,458 0 0
GRIFOLS SA SP ADR REP B NVT COM 398438408 6,076 329,524 SH   SOLE   329,524 0 0
GRUBHUB INC COM COM 400110102 11,346 152,770 SH   SOLE   152,770 0 0
GRUPO TELEVISA SA DE CV ADR (B COM 40049J206 275 33,400 SH   SOLE   33,400 0 0
GS ACQUISITION HLDGS CORP IICO COM 36258Q105 5,750 527,500 SH   SOLE   527,500 0 0
GS ACQUISITION HLDGS CORP IIWT WARRANT AND RIGH 36258Q113 338 131,875 SH   SOLE   131,875 0 0
GYRODYNE LLC COM COM 403829104 1,454 89,494 SH   SOLE   89,494 0 0
HCA HEALTHCARE INC COM 40412C101 247 1,500 SH   SOLE   1,500 0 0
HEALTHCARE MERGER CORP WT WARRANT AND RIGH 78472F119 136 111,300 SH   SOLE   111,300 0 0
HEALTHCARE SERVICES ACQUISIT COM 42227K203 518 50,700 SH   SOLE   50,700 0 0
HEXCEL CORP NEW COM COM 428291108 262 5,403 SH   SOLE   5,403 0 0
HIG ACQUISITION CORP COM G44898115 2,146 205,800 SH   SOLE   205,800 0 0
HIGHLAND TRANSCEND PARTNERS COM G44690116 138 13,154 SH   SOLE   13,154 0 0
HOLLYSYS AUTOMATION TECHNOLOGI COM G45667105 439 29,900 SH   SOLE   29,900 0 0
HORIZON ACQUISITION CORP II COM G46044122 837 77,903 SH   SOLE   77,903 0 0
HPX CORP SHS CL A COM G32219100 919 91,700 SH   SOLE   91,700 0 0
HPX CORP WT EXP 071425 WARRANT AND RIGH G32219126 49 45,850 SH   SOLE   45,850 0 0
HUMANCO ACQUISITION CORP COM 44487N208 282 25,574 SH   SOLE   25,574 0 0
HUTTIG BLDG PRODS INC COM COM 448451104 163 44,452 SH   SOLE   44,452 0 0
ICAHN ENTERPRISES LP DEPOSITRY COM 451100101 365 7,200 SH   SOLE   7,200 0 0
ICPT 2.000 05/15/26 CONVERTIBLE BOND 45845PAB4 137 225,000 PRN   SOLE   225,000 0 0
IHS MARKIT LTD SHS COM G47567105 3,180 35,400 SH   SOLE   35,400 0 0
INFN 2 1/8 9/1/24 CONVERTIBLE BOND 45667GAC7 437 350,000 PRN   SOLE   350,000 0 0
INPHI CORP COM COM 45772F107 10,889 67,860 SH   SOLE   67,860 0 0
INSU ACQUISITION CORP III COM 457817302 534 50,500 SH   SOLE   50,500 0 0
INTERACTIVE BROKERS COM 45841N107 1,835 30,125 SH   SOLE   30,125 0 0
INTERPRIVATE ACQUISITION CORWT WARRANT AND RIGH 46064A111 124 30,200 SH   SOLE   30,200 0 0
JAWS ACQUISITION CORP SHS COM G50744104 170 12,682 SH   SOLE   12,682 0 0
JAWS ACQUISITION CORP WT EXP WARRANT AND RIGH G50744112 87 32,366 SH   SOLE   32,366 0 0
JAWS SPITFIRE ACQUISITION CO COM G50740128 409 37,000 SH   SOLE   37,000 0 0
JIYA ACQUISITION CORP -CL A COM 47760M102 536 52,000 SH   SOLE   52,000 0 0
JUNIPER INDL HLDGS INC COM CL COM 48205G106 1,213 113,300 SH   SOLE   113,300 0 0
JUNIPER INDL HLDGS INC WT EXP WARRANT AND RIGH 48205G114 82 44,826 SH   SOLE   44,826 0 0
KELLOGG CO COM 487836108 280 4,500 SH   SOLE   4,500 0 0
KINS TECHNOLOGY GROUP INC COM 49714K208 1,817 176,607 SH   SOLE   176,607 0 0
KKR & CO INC CL A COM 48251W104 4,620 114,100 SH   SOLE   114,100 0 0
LANDCADIA HOLDINGS III INC UNI UNITS 51476H209 1,445 129,400 SH   SOLE   129,400 0 0
LAUREATE EDUCATION INC CL A COM 518613203 508 34,900 SH   SOLE   34,900 0 0
LENNAR B SHARES COM 526057302 6,393 104,460 SH   SOLE   104,460 0 0
LF CAP ACQUISITION CORP CL A COM 50200K108 546 51,393 SH   SOLE   51,393 0 0
LF CAP ACQUISITION CORP WT EXP WARRANT AND RIGH 50200K116 51 26,346 SH   SOLE   26,346 0 0
LIBERTY SIRIUS GROUP C COM 531229607 23,461 539,211 SH   SOLE   539,211 0 0
LIONHEART ACQUISITION CORP ICO COM 53625R104 3,589 356,100 SH   SOLE   356,100 0 0
LIONHEART ACQUISITION CORP IWT WARRANT AND RIGH 53625R112 208 178,050 SH   SOLE   178,050 0 0
LIV CAP ACQUISITION CORP CL A COM G5510C108 1,058 104,600 SH   SOLE   104,600 0 0
LIV CAP ACQUISITION CORP WT EX WARRANT AND RIGH G5510C116 73 104,600 SH   SOLE   104,600 0 0
LORAL SPACE & COMMUNICATNS ICO COM 543881106 2,491 118,698 SH   SOLE   118,698 0 0
MACQUARIE INFRASTRUCTURE COMPA COM 55608B105 858 22,855 SH   SOLE   22,855 0 0
MANNING & NAPIER INC COM 56382Q102 78 12,500 SH   SOLE   12,500 0 0
MARQUEE RAINE ACQUISITION CO COM G58442115 219 20,200 SH   SOLE   20,200 0 0
MAXIM INTEGRATED PRODS INC COM COM 57772K101 12,468 140,638 SH   SOLE   140,638 0 0
MCDONALDS CORP COM 580135101 687 3,200 SH   SOLE   3,200 0 0
MDC PARTNERS INC-A COM 552697104 303 120,618 SH   SOLE   120,618 0 0
MERCK & COMPANY COM 58933Y105 241 2,944 SH   SOLE   2,944 0 0
MIC 2 10/1/23 CONVERTIBLE BOND 55608BAB1 374 375,000 PRN   SOLE   375,000 0 0
MICROSOFT CORP COM 594918104 1,203 5,410 SH   SOLE   5,410 0 0
MONMOUTH REAL ESTATE INVT COCL COM 609720107 217 12,500 SH   SOLE   12,500 0 0
MONTES ARCHIMEDES ACQUISITIO COM 612657205 270 25,700 SH   SOLE   25,700 0 0
MOTIVE CAPITAL CORP COM G6293A129 372 35,300 SH   SOLE   35,300 0 0
MSC INDL DIRECT INC CL A COM 553530106 717 8,500 SH   SOLE   8,500 0 0
NASDAQ STOCK MARKET INC COM COM 631103108 730 5,500 SH   SOLE   5,500 0 0
NATIONAL FUEL GAS CO N J COM COM 636180101 276 6,700 SH   SOLE   6,700 0 0
NATIONAL GEN HLDGS CORP COM COM 636220303 15,130 442,659 SH   SOLE   442,659 0 0
NAVISTAR INTL CORP COM COM 63934E108 7,697 175,090 SH   SOLE   175,090 0 0
NEBULA CARAVEL ACQUISITION COM 629070202 137 12,700 SH   SOLE   12,700 0 0
NEE 4.872 9/1/22 CV PFD CONVERTIBLE PREF 65339F796 350 6,000 SH   SOLE   6,000 0 0
NEW PROVIDENCE ACQUISITION COM COM 64822P106 1,565 115,265 SH   SOLE   115,265 0 0
NEW PROVIDENCE ACQUISITION WT WARRANT AND RIGH 64822P114 341 90,332 SH   SOLE   90,332 0 0
NEWMONT CORP COM 651639106 523 8,740 SH   SOLE   8,740 0 0
NIKE INC CL B COM 654106103 396 2,800 SH   SOLE   2,800 0 0
OAKTREE ACQUISITION CORP II CL COM G6715X103 544 51,900 SH   SOLE   51,900 0 0
OAKTREE ACQUISITION CORP II WT WARRANT AND RIGH G6715X111 25 12,975 SH   SOLE   12,975 0 0
OMNICHANNEL ACQUISITION CORP COM 68218L207 798 77,500 SH   SOLE   77,500 0 0
ONE COM CL A COM G7000X105 852 79,115 SH   SOLE   79,115 0 0
ONE WT EXP 081725 WARRANT AND RIGH G7000X121 42 19,778 SH   SOLE   19,778 0 0
OPKO HEALTH INC COM COM 68375N103 40 10,000 SH   SOLE   10,000 0 0
OPTION CARE HEALTH INC COM 68404L201 699 44,700 SH   SOLE   44,700 0 0
PDL BIOPHARMA INC COM COM 69329Y104 1,565 633,700 SH   SOLE   633,700 0 0
PERIPHAS CAPITAL PARTNERING COM 713895209 1,648 63,100 SH   SOLE   63,100 0 0
PERRIGO COMPANY COM G97822103 201 4,500 SH   SOLE   4,500 0 0
PINE ISLAND ACQUISITION CORP COM 722615200 1,074 104,200 SH   SOLE   104,200 0 0
PLURALSIGHT INC COM CL A COM 72941B106 10,117 482,700 SH   SOLE   482,700 0 0
PMV CONSUMER ACQUISITION CORCO COM 693486102 10,150 1,000,000 SH   SOLE   1,000,000 0 0
PMV CONSUMER ACQUISITION CORWT WARRANT AND RIGH 693486110 550 500,000 SH   SOLE   500,000 0 0
PNC FINANCIAL CORP COM 693475105 536 3,600 SH   SOLE   3,600 0 0
PNM RES INC COM 69349H107 15,307 315,403 SH   SOLE   315,403 0 0
PREVAIL THERAPEUTICS INC COM COM 74140Y101 4,748 205,800 SH   SOLE   205,800 0 0
PROCTER & GAMBLE COMPANY COM 742718109 637 4,575 SH   SOLE   4,575 0 0
PROOFPOINT INC COM COM 743424103 205 1,500 SH   SOLE   1,500 0 0
PROPERTY SOLUTIONS ACQUISITICO COM 74348Q108 1,062 106,200 SH   SOLE   106,200 0 0
PROPERTY SOLUTIONS ACQUISITIWT WARRANT AND RIGH 74348Q116 112 106,200 SH   SOLE   106,200 0 0
PROPTECH INVESTMENT CORP II COM 743497208 1,904 179,100 SH   SOLE   179,100 0 0
PROSHARES TRUST ULTRASHORT SP5 ETF - EQUITY 74347B383 279 22,500 SH   SOLE   22,500 0 0
PVGCN 2 1/4 3/15/22 CONVERTIBLE BOND 74139CAB8 268 250,000 PRN   SOLE   250,000 0 0
RDUS 3.000 09/01/24 CONVERTIBLE BOND 750469AA6 180 200,000 PRN   SOLE   200,000 0 0
REALPAGE INC COM COM 75606N109 10,359 118,738 SH   SOLE   118,738 0 0
RED LION HOTELS CORP COM 756764106 261 75,500 SH   SOLE   75,500 0 0
REDBALL ACQUISITION CORP COM C COM G7417R105 1,727 158,600 SH   SOLE   158,600 0 0
REVIVA PHARMACEUTCLS HLDGS INC WARRANT AND RIGH 76152G118 75 110,900 SH   SOLE   110,900 0 0
REVOLUTION ACCELERATION ACQ COM 76156P205 319 30,600 SH   SOLE   30,600 0 0
RIGNET INC COM COM 766582100 155 26,383 SH   SOLE   26,383 0 0
RMG ACQUISITION CORP II COM G76083115 142 12,700 SH   SOLE   12,700 0 0
RODGERS SILICON VALLEY ACQUI COM 774873202 354 26,500 SH   SOLE   26,500 0 0
ROTH CH ACQUISITION CO COM 778673202 787 75,700 SH   SOLE   75,700 0 0
SCION TECH GROWTH I COM G31067120 1,562 151,400 SH   SOLE   151,400 0 0
SCRIPPS E W CO OHIO CL A COM 811054402 191 12,500 SH   SOLE   12,500 0 0
SEACOR HLDGS INC COM COM 811904101 5,014 120,977 SH   SOLE   120,977 0 0
SENIOR CONNECT ACQUISITION C COM 81723H207 1,300 126,300 SH   SOLE   126,300 0 0
SEVEN OAKS ACQUISITION CORP COM 81787X205 1,566 151,300 SH   SOLE   151,300 0 0
SINA CORP ORD COM G81477104 1,436 33,874 SH   SOLE   33,874 0 0
SINCLAIR BROADCAST GROUP INCCL COM 829226109 207 6,500 SH   SOLE   6,500 0 0
SLACK TECHNOLOGIES INC COM CL COM 83088V102 21,538 509,889 SH   SOLE   509,889 0 0
SOCIAL CAPITAL HEDOSOPHA HLDSH COM G8251L105 1,265 102,815 SH   SOLE   102,815 0 0
SOCIAL CAPITAL HEDOSOPHA HLDSH COM G82514103 705 51,500 SH   SOLE   51,500 0 0
SOCIAL CAPITAL HEDOSOPHA HLDSH COM G8252P105 1,279 102,815 SH   SOLE   102,815 0 0
SOCIAL CAPITAL HEDOSOPHA HLDWT WARRANT AND RIGH G8251L113 84 25,703 SH   SOLE   25,703 0 0
SOCIAL CAPITAL HEDOSOPHA HLDWT WARRANT AND RIGH G82514111 48 12,875 SH   SOLE   12,875 0 0
SOCIAL CAPITAL HEDOSOPHA HLDWT WARRANT AND RIGH G8252P113 91 25,703 SH   SOLE   25,703 0 0
SOHU COM LTD SPONSORED ADS COM 83410S108 1,804 113,149 SH   SOLE   113,149 0 0
SONY CORP-ADR (B:SNE US) COM 835699307 1,547 15,300 SH   SOLE   15,300 0 0
SPARTACUS ACQUISITION CORP COM 84677L208 550 52,000 SH   SOLE   52,000 0 0
SPARTAN ACQUISITION CORP II COM 846775203 1,142 105,700 SH   SOLE   105,700 0 0
SPWR 4 1/15/23 CONVERTIBLE BOND 867652AL3 759 585,000 PRN   SOLE   585,000 0 0
STANDARD AVB FINL CORP COM COM 85303B100 847 26,000 SH   SOLE   26,000 0 0
STARBOARD VALUE ACQUISITN COCO COM 85521J109 403 38,900 SH   SOLE   38,900 0 0
STARBUCKS CORP COM COM 855244109 1,712 16,000 SH   SOLE   16,000 0 0
SURGALIGN HOLDINGS INC COM COM 86882C105 654 298,573 SH   SOLE   298,573 0 0
TBPH 3 1/4 11/1/23 CONVERTIBLE BOND 88339KAA0 406 430,000 PRN   SOLE   430,000 0 0
TELENAV INC COM 879455103 1,750 372,300 SH   SOLE   372,300 0 0
TELEPHONE & DATA SYS COM 879433829 308 16,600 SH   SOLE   16,600 0 0
TESLA MTRS INC COM COM 88160R101 332 470 SH   SOLE   470 0 0
TEXAS INSTRUMENTS INC COM 882508104 427 2,600 SH   SOLE   2,600 0 0
TEXAS PAC LD TR SUB CTF PROP I COM 882610108 291 400 SH   SOLE   400 0 0
TEXTRON INC COM 883203101 290 6,000 SH   SOLE   6,000 0 0
THAYER VENTURES ACQUISITION COM 88332T209 264 25,200 SH   SOLE   25,200 0 0
TIFFANY & CO NEW COM COM 886547108 18,631 141,737 SH   SOLE   141,737 0 0
TORTOISE ACQUISITION CORP IICO COM G89554102 537 50,400 SH   SOLE   50,400 0 0
TORTOISE ACQUISITION CORP IIWT WARRANT AND RIGH G89554128 36 12,600 SH   SOLE   12,600 0 0
TPG PACE TECH OPPORTUNITIES CL COM G8990Y103 572 51,500 SH   SOLE   51,500 0 0
TPG PACE TECH OPPORTUNITIES WT WARRANT AND RIGH G8990Y129 22 10,300 SH   SOLE   10,300 0 0
TREBIA ACQUISITION CORP COM CL COM G9027T109 1,426 132,122 SH   SOLE   132,122 0 0
TREBIA ACQUISITION CORP WT EXP WARRANT AND RIGH G9027T117 92 44,040 SH   SOLE   44,040 0 0
TREPONT ACQUISITION CORP I COM G9095M119 384 37,000 SH   SOLE   37,000 0 0
TRILLIUM THERAPEUTICS INC COM COM 89620X506 147 10,000 SH   SOLE   10,000 0 0
TS INNOVATION ACQUISITIONS COR COM 87284T209 1,094 103,800 SH   SOLE   103,800 0 0
TURMERIC ACQUISITION CORP COM G9127T116 668 65,000 SH   SOLE   65,000 0 0
TWC TECH HLDGS II CORP COM COM 90117G105 2,731 259,400 SH   SOLE   259,400 0 0
TWC TECH HLDGS II CORP WT EXP WARRANT AND RIGH 90117G113 114 69,100 SH   SOLE   69,100 0 0
TWO 6 1/4 1/15/22 CONVERTIBLE BOND 90187BAA9 355 350,000 PRN   SOLE   350,000 0 0
TWTR 1/4 6/15/24 CONVERTIBLE BOND 90184LAF9 243 200,000 PRN   SOLE   200,000 0 0
T-MOBILE US INC COM 872590104 1,625 12,050 SH   SOLE   12,050 0 0
UBER TECHNOLOGIES INC COM COM 90353T100 638 12,500 SH   SOLE   12,500 0 0
UNION ACQUISITION CORP II SHS COM G9402Q100 2,568 246,900 SH   SOLE   246,900 0 0
UNION ACQUISITION CORP II WT E WARRANT AND RIGH G9402Q126 235 246,900 SH   SOLE   246,900 0 0
UROVANT SCIENCES LTD SHS COM G9381B108 2,567 159,135 SH   SOLE   159,135 0 0
VANECK VECTORS GOLD MINERS ETF ETF - EQUITY 92189F106 383 10,625 SH   SOLE   10,625 0 0
VARIAN MED SYS INC COM COM 92220P105 25,559 146,041 SH   SOLE   146,041 0 0
VECTOR ACQUISITION CORP COM CL COM G9442R126 2,628 259,900 SH   SOLE   259,900 0 0
VECTOR ACQUISITION CORP WT EXP WARRANT AND RIGH G9442R118 131 86,633 SH   SOLE   86,633 0 0
VENTOUX CCM ACQUISITION CORP COM 92280L200 3,134 304,300 SH   SOLE   304,300 0 0
VEON LTD ADR COM 91822M106 45 30,000 SH   SOLE   30,000 0 0
VERIZON COMMUNICATIONS COM 92343V104 1,175 20,000 SH   SOLE   20,000 0 0
VESPER HEALTHCARE ACQSTN CORCO COM 92538T104 581 51,400 SH   SOLE   51,400 0 0
VESPER HEALTHCARE ACQSTN CORWT WARRANT AND RIGH 92538T112 45 17,134 SH   SOLE   17,134 0 0
VG ACQUISITION CORP WT EXP 092 WARRANT AND RIGH G9446E113 113 42,734 SH   SOLE   42,734 0 0
VG ACQUISITION CORP-A COM G9446E105 1,905 166,700 SH   SOLE   166,700 0 0
VIACOMCBS INC CL A COM 92556H107 387 10,235 SH   SOLE   10,235 0 0
VIACOMCBS INC CL B COM 92556H206 229 6,150 SH   SOLE   6,150 0 0
VIATRIS INC COM COM 92556V106 1,230 65,637 SH   SOLE   65,637 0 0
VIRTUSA CORP COM COM 92827P102 9,891 193,441 SH   SOLE   193,441 0 0
VIVEON HEALTH ACQUISITION CO COM 92853V205 1,953 190,200 SH   SOLE   190,200 0 0
VULCAN MATLS CO COM COM 929160109 356 2,400 SH   SOLE   2,400 0 0
VY GLOBAL GROWTH COM G9444H126 550 51,100 SH   SOLE   51,100 0 0
WELLS FARGO CV PFD L 7.500 CONVERTIBLE PREF 949746804 378 250 SH   SOLE   250 0 0
WENDYS COMPANY COM 95058W100 438 20,000 SH   SOLE   20,000 0 0
WILLIS TOWERS WATSON PUB LTD S COM G96629103 25,657 121,780 SH   SOLE   121,780 0 0
WPX ENERGY INC COM 98212B103 748 91,800 SH   SOLE   91,800 0 0
XILINX INC COM COM 983919101 14,344 101,180 SH   SOLE   101,180 0 0
XL FLEET CORP WARRANTS WARRANT AND RIGH 9837FR118 168 20,764 SH   SOLE   20,764 0 0
YATRA ONLINE INC ORD SHS COM G98338109 476 246,533 SH   SOLE   246,533 0 0
YUCAIPA ACQUISITION CORP COM COM G9879L105 1,073 106,200 SH   SOLE   106,200 0 0
YUCAIPA ACQUISITION CORP WT EX WARRANT AND RIGH G9879L113 51 35,400 SH   SOLE   35,400 0 0
YUNHONG INTL CL A SHS COM G98882106 1,094 110,100 SH   SOLE   110,100 0 0
YUNHONG INTL RT WARRANT AND RIGH G98882130 34 110,100 SH   SOLE   110,100 0 0
YUNHONG INTL WT EXP 013127 WARRANT AND RIGH G98882122 41 55,100 SH   SOLE   55,100 0 0
ZAGG INC COM COM 98884U108 1,508 361,688 SH   SOLE   361,688 0 0