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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
ABERDEEN ASIA PACIFIC INCOM COM 003009107 5,128 1,050,762 SH   SOLE   1,050,762 0 0
ABERDEEN EMERGING MKTS SMALL COM 00301T102 344 23,680 SH   SOLE   23,680 0 0
ADAMS DIVERSIFIED EQUITY FD COM 006212104 2,470 164,346 SH   SOLE   164,346 0 0
ADVENT CLAY CONV SEC INC FD COM 007639107 4,500 751,247 SH   SOLE   751,247 0 0
ADVENT CLAYMORE CV SECS & IN COM 00764C109 7,893 497,069 SH   SOLE   497,069 0 0
ADVENT CLAYMORE ENH GRW & IN COM 00765E104 3,644 437,172 SH   SOLE   437,172 0 0
ALLIANCEBERNSTEIN NATL MUNI COM 01864U106 4,559 340,235 SH   SOLE   340,235 0 0
ALLIANZGI CON INCM 2024 TARG COM 01883H102 14,006 1,539,142 SH   SOLE   1,539,142 0 0
ALLIANZGI EQUITY & CONV INCO COM 018829101 4,726 223,682 SH   SOLE   223,682 0 0
ALLIANZGI NFJ DIVID INT & PR COM 01883A107 8,946 685,530 SH   SOLE   685,530 0 0
ALPINE TOTAL DYNAMIC DIVID F COM SH BEN INT N 021060207 26,054 2,751,259 SH   SOLE   2,751,259 0 0
AMERICAN CAP SR FLOATING LTD COM 02504D108 4,149 394,212 SH   SOLE   394,212 0 0
ANDINA ACQUISITION CORP II SHS G0441P104 6,052 587,582 SH   SOLE   587,582 0 0
APOLLO TACTICAL INCOME FD IN COM 037638103 3,067 194,728 SH   SOLE   194,728 0 0
ARES CAP CORP COM 04010L103 22,516 1,432,345 SH   SOLE   1,432,345 0 0
ARES DYNAMIC CR ALLOCATION F COM 04014F102 10,454 636,633 SH   SOLE   636,633 0 0
ATLANTIC ACQUISITION CORP COM 048206106 1,479 150,000 SH   SOLE   150,000 0 0
ATLANTIC ACQUISITION CORP RIGHT 02/08/2019 048206304 90 150,000 SH   SOLE   150,000 0 0
BIG ROCK PARTNERS ACQUISI CO UNIT 11/20/2022 089482202 2,456 240,000 SH   SOLE   240,000 0 0
BISON CAP ACQUISITION CORP ORD SHS G1142P104 1,234 125,000 SH   SOLE   125,000 0 0
BISON CAP ACQUISITION CORP RIGHT 03/20/2019 G1142P138 47 125,000 SH   SOLE   125,000 0 0
BISON CAP ACQUISITION CORP *W EXP 06/20/202 G1142P112 23 62,500 SH   SOLE   62,500 0 0
BLACK RIDGE ACQUISITION CORP *W EXP 07/10/202 09216T115 99 300,000 SH   SOLE   300,000 0 0
BLACK RIDGE ACQUISITION CORP COM 09216T107 1,930 200,000 SH   SOLE   200,000 0 0
BLACK RIDGE ACQUISITION CORP RIGHT 07/10/2019 09216T123 28 100,000 SH   SOLE   100,000 0 0
BLACKROCK 2022 GBL INCM OPP COM 09258P104 1,117 114,301 SH   SOLE   114,301 0 0
BLACKROCK CORPOR HI YLD FD I COM 09255P107 35,403 3,236,072 SH   SOLE   3,236,072 0 0
BLACKROCK CR ALLCTN INC TR COM 092508100 37,611 2,823,677 SH   SOLE   2,823,677 0 0
BLACKROCK DEBT STRAT FD INC COM NEW 09255R202 18,215 1,554,844 SH   SOLE   1,554,844 0 0
BLACKROCK LTD DURATION INC T COM SHS 09249W101 2,855 179,684 SH   SOLE   179,684 0 0
BLACKROCK MULTI-SECTOR INC T COM 09258A107 11,511 634,189 SH   SOLE   634,189 0 0
BLACKROCK MUNI INTER DR FD I COM 09253X102 6,386 458,778 SH   SOLE   458,778 0 0
BLACKROCK RES & COMM STRAT T SHS 09257A108 2,009 205,579 SH   SOLE   205,579 0 0
BLACKSTONE GSO LNG SHRT CR I COM SHS BN INT 09257D102 707 44,430 SH   SOLE   44,430 0 0
BLACKSTONE GSO STRATEGIC CR COM SHS BEN IN 09257R101 7,917 503,955 SH   SOLE   503,955 0 0
BOULDER GROWTH & INCOME FD I COM 101507101 724 65,326 SH   SOLE   65,326 0 0
BROOKFIELD REAL ASSETS INCOM SHS BEN INT 112830104 20,013 856,365 SH   SOLE   856,365 0 0
CAPITALA FIN CORP 5.75% NT CV 22 14054R403 349 14,047 SH   SOLE   14,047 0 0
CENTRAL FD CDA LTD CL A 153501101 9,556 713,165 SH   SOLE   713,165 0 0
CLOUGH GLOBAL EQUITY FD COM 18914C100 8,716 651,932 SH   SOLE   651,932 0 0
CLOUGH GLOBAL OPPORTUNITIES SH BEN INT 18914E106 28,470 2,616,692 SH   SOLE   2,616,692 0 0
CM SEVEN STAR ACQUISITION CO SHS G2345N102 2,895 300,000 SH   SOLE   300,000 0 0
CM SEVEN STAR ACQUISITION CO RIGHT 08/21/2022 G2345N136 96 300,000 SH   SOLE   300,000 0 0
CM SEVEN STAR ACQUISITION CO *W EXP 08/21/202 G2345N110 44 150,000 SH   SOLE   150,000 0 0
CONSTELLATION ALPHA CAP CORP SHS G2379F108 1,170 120,000 SH   SOLE   120,000 0 0
CONSTELLATION ALPHA CAP CORP *W EXP 03/23/202 G2379F116 26 120,000 SH   SOLE   120,000 0 0
CONSTELLATION ALPHA CAP CORP RIGHT 99/99/9999 G2379F132 37 120,000 SH   SOLE   120,000 0 0
CORNERSTONE STRATEGIC VALUE COM 21924B302 26,976 1,743,743 SH   SOLE   1,743,743 0 0
CORNERSTONE TOTAL RTRN FD IN COM 21924U300 3,834 250,859 SH   SOLE   250,859 0 0
CORPORATE CAP TR INC COM 219880101 22,957 1,436,616 SH   SOLE   1,436,616 0 0
DELAWARE ENHANCED GBL DIV & COM 246060107 11,455 944,346 SH   SOLE   944,346 0 0
DELAWARE INVTS DIV & INCOME COM 245915103 685 63,861 SH   SOLE   63,861 0 0
DEUTSCHE HIGH INCOME OPPORT COM 25158Y102 7,200 479,363 SH   SOLE   479,363 0 0
DEUTSCHE MULTI-MKT INCOME TR SHS 25160E102 5,370 606,777 SH   SOLE   606,777 0 0
DRAPER OAKWOOD TECHNOLOGY COM CL A 26146L103 1,174 120,000 SH   SOLE   120,000 0 0
DRAPER OAKWOOD TECHNOLOGY RIGHT 09/19/2018 26146L129 60 120,000 SH   SOLE   120,000 0 0
DRAPER OAKWOOD TECHNOLOGY *W EXP 09/19/202 26146L111 40 60,000 SH   SOLE   60,000 0 0
EAGLE GRWTH & INCOME OPPTY F COM SHS BEN IN 26958J105 4,839 291,675 SH   SOLE   291,675 0 0
EATON VANCE FLTNG RATE 2022 COM 27831H100 5,429 587,581 SH   SOLE   587,581 0 0
EATON VANCE LTD DUR INCOME F COM 27828H105 46,680 3,419,809 SH   SOLE   3,419,809 0 0
EATON VANCE MUNI INCOME TRUS SH BEN INT 27826U108 1,248 100,675 SH   SOLE   100,675 0 0
EATON VANCE SR INCOME TR SH BEN INT 27826S103 6,571 1,007,769 SH   SOLE   1,007,769 0 0
FINTECH ACQUISITION CORP II COM 31810G109 1,240 125,002 SH   SOLE   125,002 0 0
FINTECH ACQUISITION CORP II *W EXP 01/19/202 31810G117 86 62,501 SH   SOLE   62,501 0 0
FIRST TR SR FLOATING RATE 20 COM SHS 33740K101 17,103 1,873,238 SH   SOLE   1,873,238 0 0
FORUM MERGER CORP COM CL A 34985B103 1,996 200,000 SH   SOLE   200,000 0 0
FORUM MERGER CORP RIGHT 06/01/2019 34985B129 132 200,000 SH   SOLE   200,000 0 0
FORUM MERGER CORP *W EXP 06/01/202 34985B111 68 100,000 SH   SOLE   100,000 0 0
FS INVT CORP COM 302635107 9,134 1,242,787 SH   SOLE   1,242,787 0 0
GABELLI EQUITY TR INC COM 362397101 7,613 1,229,885 SH   SOLE   1,229,885 0 0
GARRISON CAP INC COM 366554103 8,602 1,060,624 SH   SOLE   1,060,624 0 0
GENERAL AMERN INVS INC COM 368802104 7,697 223,737 SH   SOLE   223,737 0 0
GOLDMAN SACHS MLP ENERGY REN COM 38148G107 3,295 535,840 SH   SOLE   535,840 0 0
GOLDMAN SACHS MLP INC OPP FD COM SHS 38147W103 777 86,882 SH   SOLE   86,882 0 0
GTY TECHNOLOGY HOLDINGS INC CL A G4182A102 794 80,001 SH   SOLE   80,001 0 0
GTY TECHNOLOGY HOLDINGS INC *W EXP 99/99/999 G4182A128 36 26,667 SH   SOLE   26,667 0 0
HAYMAKER ACQUISITION UNIT 10/19/2022 420870206 2,921 295,000 SH   SOLE   295,000 0 0
HENNESSY CAP ACQUSTON CORP I COM 42588L105 3,185 325,000 SH   SOLE   325,000 0 0
HENNESSY CAP ACQUSTON CORP I *W EXP 06/15/202 42588L113 143 168,750 SH   SOLE   168,750 0 0
HIGHLAND FLOATNG RATE OPPRT SHS BEN INT 43010E404 19,710 1,271,587 SH   SOLE   1,271,587 0 0
HUNTER MARITIME ACQUISITION *W EXP 99/99/999 Y37828129 23 75,001 SH   SOLE   75,001 0 0
I AM CAP ACQUISITION CO *W EXP 05/22/202 45074Q116 50 150,000 SH   SOLE   150,000 0 0
INDUSTREA ACQUISITION CORP CL A 45579J104 1,463 150,000 SH   SOLE   150,000 0 0
INDUSTREA ACQUISITION CORP *W EXP 08/01/202 45579J112 63 150,000 SH   SOLE   150,000 0 0
INVESCO DYNAMIC CR OPP FD COM 46132R104 22,180 1,894,139 SH   SOLE   1,894,139 0 0
INVESCO HIGH INCOME TR II COM 46131F101 9,627 654,463 SH   SOLE   654,463 0 0
INVESCO SR INCOME TR COM 46131H107 27,227 6,202,007 SH   SOLE   6,202,007 0 0
KAYNE ANDERSON MLP INVT CO COM 486606106 10,468 549,485 SH   SOLE   549,485 0 0
KBL MERGER CORP IV COM 48242A104 2,233 230,000 SH   SOLE   230,000 0 0
KBL MERGER CORP IV *W EXP 01/15/202 48242A112 45 230,000 SH   SOLE   230,000 0 0
KBL MERGER CORP IV RIGHT 03/22/2019 48242A120 67 230,000 SH   SOLE   230,000 0 0
LAZARD WORLD DIVID & INCOME COM 521076109 3,059 263,009 SH   SOLE   263,009 0 0
LEGACY ACQUISITION CORP UNIT 05/31/2024 524643202 1,988 200,000 SH   SOLE   200,000 0 0
LEGG MASON BW GLB INC OPP FD COM 52469B100 27,141 2,125,351 SH   SOLE   2,125,351 0 0
LEISURE ACQUISITION CORP UNIT 99/99/9999 52539T206 3,038 306,600 SH   SOLE   306,600 0 0
LIBERTY ALL STAR EQUITY FD SH BEN INT 530158104 61,371 9,741,422 SH   SOLE   9,741,422 0 0
LMP CAP & INCOME FD INC COM 50208A102 1,245 89,235 SH   SOLE   89,235 0 0
MADISON CVRED CALL & EQ STR COM 557437100 3,561 461,269 SH   SOLE   461,269 0 0
MADISON STRTG SECTOR PREM FD COM 558268108 2,377 203,018 SH   SOLE   203,018 0 0
MANAGED DURATION INVT GRD FU COM 56165R103 11,524 858,074 SH   SOLE   858,074 0 0
MATLIN & PARTNERS ACQUISITIO CL A 57682V106 1,464 150,000 SH   SOLE   150,000 0 0
MATLIN & PARTNERS ACQUISITIO *W EXP 05/28/202 57682V114 63 150,000 SH   SOLE   150,000 0 0
MFS CHARTER INCOME TR SH BEN INT 552727109 6,655 784,804 SH   SOLE   784,804 0 0
MFS INVT GRADE MUN TR SH BEN INT 59318B108 705 72,618 SH   SOLE   72,618 0 0
MFS MULTIMARKET INCOME TR SH BEN INT 552737108 1,535 252,833 SH   SOLE   252,833 0 0
MODERN MEDIA ACQUISITION COM 60765P103 2,254 230,000 SH   SOLE   230,000 0 0
MODERN MEDIA ACQUISITION RIGHT 99/99/9999 60765P129 90 230,000 SH   SOLE   230,000 0 0
MODERN MEDIA ACQUISITION *W EXP 05/17/202 60765P111 63 115,000 SH   SOLE   115,000 0 0
MORGAN STANLEY EM MKTS DM DE COM 617477104 12,630 1,640,229 SH   SOLE   1,640,229 0 0
MORGAN STANLEY EMER MKTS DEB COM 61744H105 9,585 960,421 SH   SOLE   960,421 0 0
MORGAN STANLEY EMER MKTS FD COM 61744G107 1,115 62,328 SH   SOLE   62,328 0 0
MORGAN STANLEY TRUSTS INCOME SECS INC 61745P874 4,228 230,385 SH   SOLE   230,385 0 0
NATIONAL ENERGY SERVICES REU SHS G6375R107 2,289 230,000 SH   SOLE   230,000 0 0
NATIONAL ENERGY SERVICES REU *W EXP 05/05/202 G6375R115 189 230,000 SH   SOLE   230,000 0 0
NEUBERGER BERMAN HGH YLD FD COM 64128C106 6,131 521,317 SH   SOLE   521,317 0 0
NEXPOINT CR STRATEGIES FD COM NEW 65340G205 22,277 880,861 SH   SOLE   880,861 0 0
NUVEEN AMT FREE QLTY MUN INC COM 670657105 47,362 3,444,496 SH   SOLE   3,444,496 0 0
NUVEEN CR STRATEGIES INCM FD COM SHS 67073D102 35,889 4,366,070 SH   SOLE   4,366,070 0 0
NUVEEN EMERGING MKTS DEBT 20 COM 67077P101 2,878 306,049 SH   SOLE   306,049 0 0
NUVEEN GLOBAL HIGH INCOME FD SHS 67075G103 7,976 471,657 SH   SOLE   471,657 0 0
NUVEEN INT DUR QUAL MUN TRM COM 670677103 5,047 392,172 SH   SOLE   392,172 0 0
NUVEEN MTG OPPORTUNITY TERM COM 670735109 9,449 382,717 SH   SOLE   382,717 0 0
NUVEEN MTG OPPTY TERM FD 2 COM 67074R100 8,181 344,618 SH   SOLE   344,618 0 0
NUVEEN QUALITY MUNCP INCOME COM 67066V101 27,613 1,963,926 SH   SOLE   1,963,926 0 0
OHA INVT CORP COM 67091U102 2,489 2,164,634 SH   SOLE   2,164,634 0 0
OSPREY ENERGY ACQUISITION CO CL A COM 688397108 1,680 175,000 SH   SOLE   175,000 0 0
OSPREY ENERGY ACQUISITION CO *W EXP 07/21/202 688397116 61 87,500 SH   SOLE   87,500 0 0
PENSARE ACQUISITION CORP COM 70957E105 3,868 399,994 SH   SOLE   399,994 0 0
PENSARE ACQUISITION CORP RIGHT 99/99/9999 70957E121 175 349,994 SH   SOLE   349,994 0 0
PENSARE ACQUISITION CORP *W EXP 07/27/202 70957E113 96 174,997 SH   SOLE   174,997 0 0
PIMCO DYNMIC CREDIT AND MRT COM SHS 72202D106 17,577 783,300 SH   SOLE   783,300 0 0
PIMCO HIGH INCOME FD COM SHS 722014107 20,310 2,722,471 SH   SOLE   2,722,471 0 0
PIMCO MUNICIPAL INCOME FD COM 72200R107 1,633 125,578 SH   SOLE   125,578 0 0
PIMCO STRATEGIC INCOME FD IN COM 72200X104 3,755 409,046 SH   SOLE   409,046 0 0
PIONEER HIGH INCOME TR COM 72369H106 463 47,635 SH   SOLE   47,635 0 0
PIONEER MUN HIGH INCOME TR COM SHS 723763108 1,249 105,373 SH   SOLE   105,373 0 0
POWERSHARES ETF TR II EMER MRKT PORT 73936T763 6,868 307,565 SH   SOLE   307,565 0 0
POWERSHARES ETF TRUST FTSE RAFI 1000 73935X583 11,430 100,632 SH   SOLE   100,632 0 0
PRUDENTIAL GLB SHT DUR HG YL COM 74433A109 26,051 1,807,847 SH   SOLE   1,807,847 0 0
PRUDENTIAL SHT DURATION HG Y COM 74442F107 10,479 709,477 SH   SOLE   709,477 0 0
REAVES UTIL INCOME FD COM SH BEN INT 756158101 10,022 323,907 SH   SOLE   323,907 0 0
ROSEHILL RES INC *W EXP 09/16/202 777385113 119 119,700 SH   SOLE   119,700 0 0
ROYCE MICRO-CAP TR INC COM 780915104 6,108 647,033 SH   SOLE   647,033 0 0
ROYCE VALUE TR INC COM 780910105 5,076 313,910 SH   SOLE   313,910 0 0
SOLAR CAP LTD COM 83413U100 2,305 114,074 SH   SOLE   114,074 0 0
SPECIAL OPPORTUNITIES FD INC PFD CONV SE B 84741T302 4,945 191,280 SH   SOLE   191,280 0 0
SPECIAL OPPORTUNITIES FD INC COM 84741T104 1,448 97,279 SH   SOLE   97,279 0 0
SPROTT FOCUS TR INC COM 85208J109 10,541 1,330,896 SH   SOLE   1,330,896 0 0
STELLAR ACQUISITION III INC COM Y8172W107 2,042 200,000 SH   SOLE   200,000 0 0
STELLAR ACQUISITION III INC *W EXP 03/22/202 Y8172W115 62 200,000 SH   SOLE   200,000 0 0
TEMPLETON EMERG MKTS INCOME COM 880192109 23,217 2,078,501 SH   SOLE   2,078,501 0 0
TEMPLETON GLOBAL INCOME FD COM 880198106 26,191 4,054,370 SH   SOLE   4,054,370 0 0
TORTOISE ENERGY INFRA CORP COM 89147L100 5,826 200,334 SH   SOLE   200,334 0 0
TRI CONTL CORP COM 895436103 8,215 304,950 SH   SOLE   304,950 0 0
TRIANGLE CAP CORP COM 895848109 3,270 344,556 SH   SOLE   344,556 0 0
UBS AG JERSEY BRH ETRAC WELLS BDCI 902641588 1,142 55,000 SH   SOLE   55,000 0 0
UBS AG LONDON BRH ETRAC 2X LEV LNG 90267B765 855 52,000 SH   SOLE   52,000 0 0
VANECK VECTORS ETF TR GOLD MINERS ETF 92189F106 3,151 135,594 SH   SOLE   135,594 0 0
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858 13,399 291,859 SH   SOLE   291,859 0 0
VANGUARD TAX MANAGED INTL FD FTSE DEV MKT ETF 921943858 5,665 126,277 SH   SOLE   126,277 0 0
VIRTUS TOTAL RETURN FUND INC COM 92837G100 13,610 1,055,048 SH   SOLE   1,055,048 0 0
VOYA PRIME RATE TR SH BEN INT 92913A100 23,814 4,697,097 SH   SOLE   4,697,097 0 0
WELLS FARGO INCOME OPPORTUNI WF INC OPPTY FD 94987B105 8,139 968,965 SH   SOLE   968,965 0 0
WESTERN ASSET CLYM INFL OPP COM 95766R104 23,960 2,098,093 SH   SOLE   2,098,093 0 0
WESTERN ASSET CLYM INFL SEC COM SH BEN INT 95766Q106 9,357 793,644 SH   SOLE   793,644 0 0
WESTERN ASSET EMRG MKT DEBT COM 95766A101 63,890 4,108,669 SH   SOLE   4,108,669 0 0
WESTERN ASSET GLB HI INCOME COM 95766B109 23,306 2,280,402 SH   SOLE   2,280,402 0 0
WESTERN ASSET HGH YLD DFNDFD COM 95768B107 12,986 858,840 SH   SOLE   858,840 0 0
WESTERN ASSET HIGH INCM FD I COM 95766J102 6,818 978,123 SH   SOLE   978,123 0 0
WESTERN ASSET HIGH INCM OPP COM 95766K109 44,984 8,872,673 SH   SOLE   8,872,673 0 0