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
ABERDEEN ASIA-PACIFIC INCOME COM 003009107 1,279 378,321 SH   SOLE   368,830 0 9,491
ABERDEEN AUSTRALIA EQUITY FD COM 003011103 58 14,810 SH   SOLE   14,810 0 0
ABERDEEN GLOBAL DYNAMIC DIVI COM 00302M106 501 68,322 SH   SOLE   68,322 0 0
ABERDEEN GLOBAL INCOME FD IN COM 003013109 346 63,893 SH   SOLE   56,920 0 6,973
ABERDEEN GLOBAL PREMIER PPTY COM SH BEN INT 00302L108 385 90,729 SH   SOLE   85,101 0 5,628
ABERDEEN INCOME CR STRATEGIE COM 003057106 235 31,940 SH   SOLE   30,672 0 1,268
ADAMS DIVERSIFIED EQUITY FD COM 006212104 785 62,386 SH   SOLE   57,682 0 4,704
ALLIANCEBERNSTEIN GLOBAL HIG COM 01879R106 267 28,859 SH   SOLE   28,138 0 721
ALLIANZGI ARTIFICIAL INTELLI COM 01883M101 1,585 99,044 SH   SOLE   96,981 0 2,063
ALLIANZGI CON INCM 2024 TARG COM 01883H102 418 54,458 SH   SOLE   52,697 0 1,761
ALLIANZGI CONV INCOME FD COM 018828103 56 15,000 SH   SOLE   5,881 0 9,119
ALLIANZGI CONV INCOME FD II COM 018825109 308 92,407 SH   SOLE   78,566 0 13,841
ALLIANZGI NFJ DIVID INT & PR COM 01883A107 1,534 159,633 SH   SOLE   148,682 0 10,951
APOLLO TACTICAL INCOME FD IN COM 037638103 2,185 192,891 SH   SOLE   186,458 0 6,433
ARES DYNAMIC CR ALLOCATION F COM 04014F102 1,807 167,508 SH   SOLE   161,630 0 5,878
BARINGS GLOBAL SHORT DURATIO COM 06760L100 426 38,300 SH   SOLE   33,855 0 4,445
BLACKROCK CORPOR HI YLD FD I COM 09255P107 772 87,771 SH   SOLE   85,727 0 2,044
BLACKROCK CR ALLOCATION INCO COM 092508100 346 29,700 SH   SOLE   22,798 0 6,902
BLACKROCK DEBT STRATEGIES FD COM NEW 09255R202 1,089 128,928 SH   SOLE   122,996 0 5,932
BLACKROCK ENH CAP & INC FD I COM 09256A109 904 69,596 SH   SOLE   69,592 0 4
BLACKROCK ENHANCED EQUITY DI COM 09251A104 3,132 479,665 SH   SOLE   460,942 0 18,723
BLACKROCK FLOATING RATE INCO COM 091941104 344 35,074 SH   SOLE   33,610 0 1,464
BLACKROCK FLOATING RATE INCO COM 09255X100 1,044 104,339 SH   SOLE   100,063 0 4,276
BLACKROCK LTD DURATION INC T COM SHS 09249W101 1,752 138,797 SH   SOLE   135,660 0 3,137
BLACKROCK MULTI-SECTOR INC T COM 09258A107 2,220 183,943 SH   SOLE   178,173 0 5,770
BLACKSTONE GSO FLTING RTE FU COM 09256U105 1,418 120,795 SH   SOLE   118,730 0 2,065
BLACKSTONE GSO LNG SHRT CR I COM SHS BN INT 09257D102 461 43,714 SH   SOLE   38,645 0 5,069
BLACKSTONE GSO STRATEGIC CR COM SHS BEN IN 09257R101 1,285 123,400 SH   SOLE   112,775 0 10,625
BNY MELLON ALCENTRA GLOBAL C COM 05588N108 116 18,248 SH   SOLE   18,248 0 0
BNY MELLON HIGH YIELD STRATE SH BEN INT 09660L105 1,143 503,596 SH   SOLE   485,780 0 17,816
BNY MELLON MUN BD INFRASTRUC COM SHS 09662W109 728 58,760 SH   SOLE   52,868 0 5,892
BOULDER GROWTH & INCOME FD I COM 101507101 840 91,259 SH   SOLE   88,696 0 2,563
BROOKFIELD REAL ASSETS INCOM SHS BEN INT 112830104 411 27,989 SH   SOLE   26,950 0 1,039
CALAMOS CONV & HIGH INCOME F COM SHS 12811P108 919 103,985 SH   SOLE   100,222 0 3,763
CALAMOS CONV OPP AND INC FD SH BEN INT 128117108 227 27,168 SH   SOLE   26,091 0 1,077
CALAMOS GBL DYN INCOME FUND COM 12811L107 1,062 185,018 SH   SOLE   181,288 0 3,730
CALAMOS LNG SHR EQT DYNAMIC COM 12812C106 2,240 155,111 SH   SOLE   147,162 0 7,949
CBRE CLARION GLOBAL REAL EST COM 12504G100 328 62,589 SH   SOLE   59,382 0 3,207
CENTRAL SECS CORP COM 155123102 789 30,568 SH   SOLE   30,079 0 489
CHINA FD INC COM 169373107 630 34,134 SH   SOLE   31,714 0 2,420
CLOUGH GLOBAL DIVND AND INC COM 18913Y103 959 114,608 SH   SOLE   108,685 0 5,923
CLOUGH GLOBAL EQUITY FD COM 18914C100 581 65,594 SH   SOLE   60,684 0 4,910
CLOUGH GLOBAL OPPORTUNITIES SH BEN INT 18914E106 793 110,533 SH   SOLE   105,569 0 4,964
COHEN & STEERS INFRASTRUCTUR COM 19248A109 577 30,630 SH   SOLE   30,394 0 236
COHEN & STEERS REIT & PFD &I COM 19247X100 526 32,625 SH   SOLE   31,849 0 776
CREDIT SUISSE ASSET MGMT INC COM 224916106 429 179,450 SH   SOLE   166,272 0 13,178
CREDIT SUISSE HIGH YLD BND F SH BEN INT 22544F103 705 385,160 SH   SOLE   369,070 0 16,090
DELAWARE ENHANCED GBL DIV & COM 246060107 870 116,720 SH   SOLE   114,043 0 2,677
DOUBLELINE INCOME SOLUTIONS COM 258622109 564 42,289 SH   SOLE   42,244 0 45
EATON VANCE ENH EQTY INC FD COM 278277108 261 18,793 SH   SOLE   16,685 0 2,108
EATON VANCE ENHANCED EQ INC COM 278274105 1,091 90,130 SH   SOLE   88,861 0 1,269
EATON VANCE FLTING RATE INC COM 278279104 385 37,526 SH   SOLE   37,494 0 32
EATON VANCE HIGH INCOME 2021 COM SH BEN INT 27829W101 537 60,981 SH   SOLE   56,899 0 4,082
EATON VANCE LTD DUR INCOME F COM 27828H105 1,408 133,163 SH   SOLE   130,165 0 2,998
EATON VANCE RISK MNGD DIV EQ COM 27829G106 252 30,290 SH   SOLE   30,290 0 0
EATON VANCE SR FLTNG RTE TR COM 27828Q105 116 11,761 SH   SOLE   11,761 0 0
EATON VANCE SR INCOME TR SH BEN INT 27826S103 346 75,072 SH   SOLE   73,229 0 1,843
EATON VANCE TX ADV GLBL DIV COM 27828S101 4,006 335,234 SH   SOLE   325,035 0 10,199
EATON VANCE TX MGD DIV EQ IN COM 27828N102 442 47,450 SH   SOLE   43,663 0 3,787
EATON VANCE TXMGD GL BUYWR O COM 27829C105 3,438 460,811 SH   SOLE   458,214 0 2,597
ELLSWORTH GROWTH & INCOME FD COM 289074106 1,073 125,091 SH   SOLE   121,919 0 3,172
EUROPEAN EQUITY FUND COM 298768102 834 117,916 SH   SOLE   115,193 0 2,723
FIRST TR ABERDEEN GLBL OPP F COM SHS 337319107 297 33,781 SH   SOLE   33,781 0 0
FIRST TR HIGH INCOME L/S FD COM 33738E109 235 19,325 SH   SOLE   19,325 0 0
FIRST TR SR FLG RTE INCM FD COM 33733U108 630 66,252 SH   SOLE   63,015 0 3,237
FIRST TR SR FLOATING RATE 20 COM SHS 33740K101 375 51,093 SH   SOLE   46,540 0 4,553
FIRST TR/ABERDEEN EMERG OPT COM 33731K102 234 23,588 SH   SOLE   23,588 0 0
FRANKLIN LTD DURATION INCOME COM 35472T101 560 71,314 SH   SOLE   71,314 0 0
FRANKLIN UNVL TR SH BEN INT 355145103 913 149,478 SH   SOLE   145,473 0 4,005
GABELLI DIVID & INCOME TR COM 36242H104 1,490 100,627 SH   SOLE   99,350 0 1,277
GAMCO NAT RES GOLD & INCOME SH BEN INT 36465E101 102 26,233 SH   SOLE   26,233 0 0
GENERAL AMERN INVS INC COM 368802104 310 11,308 SH   SOLE   10,454 0 854
GUGGENHEIM CR ALLOCATION FD COM 40168G108 257 17,224 SH   SOLE   17,224 0 0
GUGGENHEIM ENHANCED EQUITY I COM 40167B100 1,477 298,963 SH   SOLE   289,905 0 9,058
HANCOCK JOHN INVS TR COM 410142103 1,649 131,048 SH   SOLE   125,403 0 5,645
HANCOCK JOHN INVT TR TAX ADV GLB SH 41013P749 488 97,483 SH   SOLE   95,622 0 1,861
HANCOCK JOHN TAX-ADVANTAGED COM 41013V100 227 12,878 SH   SOLE   12,878 0 0
HERZFELD CARIBBEAN BASIN FD COM 42804T106 525 151,091 SH   SOLE   148,370 0 2,721
HIGHLAND GLOBAL ALLOCATION F COM 43010T104 913 209,912 SH   SOLE   207,547 0 2,365
INVESCO DYNAMIC CR OPPORTUNI COM 46132R104 1,209 151,534 SH   SOLE   144,556 0 6,978
INVESCO HIGH INCOME TR II COM 46131F101 299 27,920 SH   SOLE   27,499 0 421
INVESCO SR INCOME TR COM 46131H107 218 67,572 SH   SOLE   64,460 0 3,112
IVY HIGH INCOME OPPORTUNITIE COM 465893105 523 50,311 SH   SOLE   49,274 0 1,037
JOHN HANCOCK HDG EQ & INC FD COM 47804L102 1,398 137,632 SH   SOLE   134,141 0 3,491
KKR INCOME OPPORTUNITIES FD COM 48249T106 999 93,746 SH   SOLE   88,587 0 5,159
LAZARD GLOBAL TOTAL RETURN & COM 52106W103 269 22,385 SH   SOLE   22,385 0 0
LIBERTY ALL STAR EQUITY FD SH BEN INT 530158104 786 162,297 SH   SOLE   155,286 0 7,011
LMP CAP & INCOME FD INC COM 50208A102 859 106,543 SH   SOLE   101,368 0 5,175
MADISON COVERED CALL & EQUIT COM 557437100 767 151,648 SH   SOLE   147,859 0 3,789
MFS CHARTER INCOME TR SH BEN INT 552727109 98 13,299 SH   SOLE   12,064 0 1,235
MFS MULTIMARKET INCOME TR SH BEN INT 552737108 1,743 346,535 SH   SOLE   332,968 0 13,567
MORGAN STANLEY CHINA A SH FD COM 617468103 326 18,013 SH   SOLE   16,491 0 1,522
MORGAN STANLEY EMERGING MKTS COM 617477104 355 68,092 SH   SOLE   62,768 0 5,324
NEUBERGER BERMAN HIGH YIELD COM 64128C106 671 77,262 SH   SOLE   75,636 0 1,626
NEW GERMANY FD INC COM 644465106 1,585 136,514 SH   SOLE   131,802 0 4,712
NEW IRELAND FD INC COM 645673104 322 52,111 SH   SOLE   47,534 0 4,577
NUVEEN CORE EQUITY ALPHA FD COM 67090X107 4,118 384,144 SH   SOLE   371,090 0 13,054
NUVEEN DIVERSIFIED DIVID & I COM 6706EP105 1,378 195,717 SH   SOLE   183,899 0 11,818
NUVEEN DOW 30 DYNAMIC OVERWR SHS 67075F105 3,512 280,473 SH   SOLE   271,266 0 9,207
NUVEEN FLTNG RTE INCM OPP FD COM SHS 6706EN100 394 53,066 SH   SOLE   51,663 0 1,403
NUVEEN MORTGAGE AND INCOME F COM 670735109 270 16,431 SH   SOLE   16,431 0 0
NUVEEN NASDAQ 100 DYNAMIC OV COM SHS 670699107 3,147 165,653 SH   SOLE   161,416 0 4,237
NUVEEN PFD & INCM SECURTIES COM 67072C105 1,887 259,925 SH   SOLE   241,102 0 18,823
NUVEEN PFD & INCOME OPPORTUN COM 67073B106 657 89,525 SH   SOLE   83,963 0 5,562
NUVEEN PFD & INCOME TERM FD COM 67075A106 383 21,048 SH   SOLE   18,887 0 2,161
NUVEEN REAL ASSET INCOME & G COM 67074Y105 328 33,278 SH   SOLE   32,861 0 417
NUVEEN REAL ESTATE INCOME FD COM 67071B108 388 57,152 SH   SOLE   57,152 0 0
NUVEEN S&P 500 BUY-WRITE INC COM 6706ER101 3,630 359,415 SH   SOLE   348,154 0 11,261
NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 1,389 119,943 SH   SOLE   113,436 0 6,507
NUVEEN SHT DUR CR OPP FD COM 67074X107 524 48,171 SH   SOLE   47,389 0 782
NUVEEN TAX-ADVANTAGED DIVID COM 67073G105 3,236 287,644 SH   SOLE   277,237 0 10,407
NUVEEN TX ADV TOTAL RET STRG COM 67090H102 3,814 540,961 SH   SOLE   518,566 0 22,395
PCM FD INC COM 69323T101 113 14,200 SH   SOLE   9,319 0 4,881
PGIM GLOBAL HIGH YIELD FD FO COM 69346J106 845 76,369 SH   SOLE   72,950 0 3,419
PIMCO DYNAMIC CR & MTG INC F COM SHS 72202D106 606 36,000 SH   SOLE   36,000 0 0
PIMCO DYNAMIC INCOME FD SHS 72201Y101 459 20,759 SH   SOLE   18,714 0 2,045
PIMCO GLOBAL STOCKSPLS INCM COM 722011103 187 23,450 SH   SOLE   23,450 0 0
PIMCO HIGH INCOME FD COM SHS 722014107 453 92,444 SH   SOLE   92,444 0 0
PIMCO INCOME OPPORTUNITY FD COM 72202B100 851 42,129 SH   SOLE   41,310 0 819
PIMCO INCOME STRATEGY FD COM 72201H108 1,356 160,467 SH   SOLE   149,094 0 11,373
PIMCO INCOME STRATEGY FD II COM 72201J104 1,012 133,494 SH   SOLE   129,570 0 3,924
PIONEER DIVERSIFIED HIGH INC COM 723653101 192 18,282 SH   SOLE   18,103 0 179
PIONEER HIGH INCOME TR COM 72369H106 441 68,742 SH   SOLE   67,327 0 1,415
PRINCIPAL REAL ESTATE INCOME SHS BEN INT 74255X104 337 27,859 SH   SOLE   27,254 0 605
PUTNAM PREMIER INCOME TR SH BEN INT 746853100 207 45,660 SH   SOLE   42,350 0 3,310
RIVERNORTH / DOUBLELINE STRA COM 76882G107 483 37,716 SH   SOLE   37,716 0 0
RIVERNORTH OPPORTUNITIES FD COM 76881y109 278 22,350 SH   SOLE   22,350 0 0
ROYCE MICRO-CAP TR INC COM 780915104 2,267 407,737 SH   SOLE   380,544 0 27,193
ROYCE VALUE TR INC COM 780910105 2,519 260,458 SH   SOLE   246,950 0 13,508
SOURCE CAP INC COM 836144105 1,259 41,033 SH   SOLE   39,004 0 2,029
SPECIAL OPPORTUNITIES FD INC COM 84741T104 1,623 170,868 SH   SOLE   170,868 0 0
SPECIAL OPPORTUNITIES FD INC PFD CONV SE B 84741T302 566 23,403 SH   SOLE   23,403 0 0
SPROTT FOCUS TR INC COM 85208J109 2,921 579,481 SH   SOLE   571,379 0 8,102
SWISS HELVETIA FD INC COM 870875101 300 43,189 SH   SOLE   43,189 0 0
TEKLA HEALTHCARE INVS SH BEN INT 87911J103 762 42,783 SH   SOLE   41,731 0 1,052
TEKLA LIFE SCIENCES INVS SH BEN INT 87911K100 240 16,036 SH   SOLE   14,684 0 1,352
TEKLA WORLD HEALTHCARE FD BEN INT SHS 87911l108 244 21,400 SH   SOLE   20,727 0 673
TEMPLETON DRAGON FD INC COM 88018T101 715 41,962 SH   SOLE   41,962 0 0
TEMPLETON EMERGING MKTS INCO COM 880192109 112 15,000 SH   SOLE   15,000 0 0
TEMPLETON GLOBAL INCOME FD COM 880198106 108 20,217 SH   SOLE   18,843 0 1,374
THL CR SR LN FD COM 87244R103 788 68,128 SH   SOLE   65,943 0 2,185
TORTOISE ESSENTIAL ASSETS IN COM SH BEN INT 89148A103 927 91,821 SH   SOLE   90,988 0 833
TRI CONTL CORP COM 895436103 4,387 209,805 SH   SOLE   203,538 0 6,267
VIRTUS GLOBAL MULTI-SEC INC COM 92829B101 941 97,514 SH   SOLE   90,743 0 6,771
VOYA GLBL ADV & PREM OPP FD COM 92912R104 595 77,726 SH   SOLE   76,352 0 1,374
VOYA INFRASTRUCTURE INDLS & COM 92912X101 139 17,101 SH   SOLE   17,101 0 0
VOYA INTL HIGH DIVID EQTY IN COM 92912Y109 728 190,037 SH   SOLE   180,949 0 9,088
WELLS FARGO GLOBAL DIVIDEND COM 94987C103 40 10,839 SH   SOLE   10,839 0 0
WELLS FARGO INCOME OPPORTUNI WF INC OPPTY FD 94987B105 809 126,849 SH   SOLE   123,035 0 3,814
WELLS FARGO MULTI SECTOR INC COM 94987D101 3,360 348,917 SH   SOLE   337,822 0 11,095
WESTERN ASSET CORPORATE LN F COM 95790J102 102 14,405 SH   SOLE   14,026 0 379
WESTERN ASSET EMERGING MKTS COM 95766A101 142 13,500 SH   SOLE   13,500 0 0
WESTERN ASSET HGH YLD DFNDFD COM 95768B107 1,262 102,340 SH   SOLE   99,635 0 2,705
WESTERN ASSET HIGH INCM FD I COM 95766J102 2,643 527,586 SH   SOLE   508,423 0 19,163
WESTERN ASSET PREMIER BD FD SHS BEN INT 957664105 322 28,536 SH   SOLE   27,738 0 798
WESTERN ASSET VAR RT STRG FD COM 957667108 528 38,217 SH   SOLE   37,516 0 701
XAI OCTAGON FLOATNG RATE ALT COM 98400T106 119 26,403 SH   SOLE   26,403 0 0