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
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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 3,938 1,165,129 SH   SOLE   1,150,969 0 14,160
ABERDEEN AUSTRALIA EQUITY FD COM 003011103 177 28,173 SH   SOLE   28,173 0 0
ABERDEEN EMRG MRKTS EQT INM COM 00301W105 147 21,688 SH   SOLE   21,688 0 0
ABERDEEN GLOBAL DYNAMIC DIVI COM 00302M106 3,739 333,820 SH   SOLE   331,721 0 2,099
ABERDEEN JAPAN EQUITY FD INC COM 00306J109 279 40,078 SH   SOLE   40,078 0 0
ABERDEEN TOTAL DYNAMIC DIVD COM SH BEN INT 00326L100 1,819 189,250 SH   SOLE   186,118 0 3,132
ADAMS DIVERSIFIED EQUITY FD COM 006212104 5,172 280,499 SH   SOLE   278,256 0 2,243
ALLSPRING GLOBAL DIVIDEND OP COM 94987C103 3,404 642,215 SH   SOLE   640,284 0 1,931
ALLSPRING INCOME OPPORTUNIT INC OPPTY FD 94987B105 1,888 238,962 SH   SOLE   238,962 0 0
ALLSPRING MULTI SECTOR INCOM COM 94987D101 1,769 169,978 SH   SOLE   169,016 0 962
APOLLO SR FLOATING RATE FD I COM 037636107 1,646 112,613 SH   SOLE   111,433 0 1,180
APOLLO TACTICAL INCOME FD IN COM 037638103 4,135 287,935 SH   SOLE   281,876 0 6,059
ARES DYNAMIC CR ALLOCATION F COM 04014F102 2,983 206,575 SH   SOLE   206,153 0 422
BANCROFT FD LTD COM 059695106 975 42,804 SH   SOLE   42,804 0 0
BARINGS GLOBAL SHORT DURATIO COM 06760L100 3,867 249,476 SH   SOLE   244,673 0 4,803
BLACKROCK CORPOR HI YLD FD I COM 09255P107 3,018 280,183 SH   SOLE   278,198 0 1,985
BLACKROCK DEBT STRATEGIES FD COM NEW 09255R202 1,817 174,334 SH   SOLE   173,534 0 800
BLACKROCK ENHANCD CAP & INM COM 09256A109 1,285 61,550 SH   SOLE   59,061 0 2,489
BLACKROCK ENHANCED EQUITY DI COM 09251A104 5,566 562,196 SH   SOLE   556,837 0 5,359
BLACKROCK ENHANCED GLOBAL DI COM 092501105 793 70,156 SH   SOLE   70,156 0 0
BLACKROCK ENHANCED INTL DIV COM BENE INTER 092524107 2,166 376,684 SH   SOLE   376,684 0 0
BLACKROCK ESG CAP ALLC TR SHS BEN INT 09262F100 798 47,897 SH   SOLE   47,365 0 532
BLACKROCK FLOATING RATE INCO COM 09255X100 288 22,157 SH   SOLE   22,157 0 0
BLACKROCK GLOBAL FLOATING RA COM 091941104 669 52,436 SH   SOLE   52,436 0 0
BLACKROCK INNOVATION AND GRW SHS BEN INT 09260Q108 484 42,500 SH   SOLE   42,500 0 0
BLACKROCK LTD DURATION INCOM COM SHS 09249W101 1,234 86,037 SH   SOLE   84,627 0 1,410
BLACKROCK MULTI SECTOR INC T COM 09258A107 1,550 94,051 SH   SOLE   91,384 0 2,667
BLACKSTONE LONG SHORT CR INC COM SHS BN INT 09257D102 2,522 187,686 SH   SOLE   184,274 0 3,412
BLACKSTONE SENIOR FLOATNG RA COM 09256U105 750 49,088 SH   SOLE   47,354 0 1,734
BLACKSTONE STRATEGIC CREDIT COM SHS BEN IN 09257R101 3,192 244,622 SH   SOLE   242,267 0 2,355
BNY MELLON ALCENTRA GLOBAL C COM 05588N108 297 34,951 SH   SOLE   34,870 0 81
BNY MELLON HIGH YIELD STRATE SH BEN INT 09660L105 2,416 869,057 SH   SOLE   852,672 0 16,385
BOULDER GROWTH & INCOME FD I COM 101507101 2,299 155,034 SH   SOLE   155,000 0 34
CALAMOS DYNAMIC CONV & INCOM COM 12811V105 321 12,500 SH   SOLE   12,500 0 0
CALAMOS LNG SHR EQT DYNAMIC COM 12812C106 1,768 86,806 SH   SOLE   86,806 0 0
CALAMOS STRATEGIC TOTAL RETU COM SH BEN INT 128125101 2,338 133,388 SH   SOLE   130,190 0 3,198
CENTRAL & EASTERN EUROPE FD COM 153436100 202 15,117 SH   SOLE   15,117 0 0
CENTRAL SECS CORP COM 155123102 2,067 49,929 SH   SOLE   49,546 0 383
CHINA FD INC COM 169373107 555 37,586 SH   SOLE   37,586 0 0
CLOUGH GLOBAL DIVID & INCOME COM 18913Y103 1,113 120,925 SH   SOLE   120,925 0 0
CLOUGH GLOBAL OPPORTUNITIES SH BEN INT 18914E106 1,071 113,808 SH   SOLE   111,516 0 2,292
COHEN & STEERS CLOSED-END OP COM 19248P106 1,190 92,077 SH   SOLE   91,503 0 574
COHEN & STEERS SELECT PFD & COM 19248Y107 287 12,454 SH   SOLE   12,454 0 0
COHEN & STEERS TAX ADVAN PFD COM 19249X108 220 10,000 SH   SOLE   10,000 0 0
COLUMBIA SELIGM PREM TECH GR COM 19842X109 1,338 41,679 SH   SOLE   41,679 0 0
CREDIT SUISSE ASSET MGMT INC COM 224916106 84 27,692 SH   SOLE   27,692 0 0
CREDIT SUISSE HIGH YIELD BD SH BEN INT 22544F103 853 391,228 SH   SOLE   378,311 0 12,917
DELAWARE ENHANCED GLOBAL DIV COM 246060107 2,779 307,762 SH   SOLE   307,762 0 0
DELAWARE INVTS DIVID & INCOM COM 245915103 344 31,723 SH   SOLE   31,723 0 0
DOUBLELINE INCOME SOLUTIONS COM 258622109 4,113 283,265 SH   SOLE   279,496 0 3,769
DOUBLELINE OPPORTUNISTIC CR COM 258623107 1,378 82,243 SH   SOLE   82,243 0 0
DOUBLELINE YIELD OPPORTUNITI COM 25862D105 759 45,315 SH   SOLE   44,458 0 857
EATON VANCE FLTING RATE INC COM 278279104 1,680 127,063 SH   SOLE   123,747 0 3,316
EATON VANCE LTD DURATION INC COM 27828H105 609 52,018 SH   SOLE   51,221 0 797
EATON VANCE SHORT DURATION D COM 27828V104 362 31,345 SH   SOLE   31,053 0 292
EATON VANCE SR FLTNG RTE TR COM 27828Q105 788 58,740 SH   SOLE   56,988 0 1,752
EATON VANCE SR INCOME TR SH BEN INT 27826S103 1,510 237,484 SH   SOLE   232,742 0 4,742
EATON VANCE TAX-MANAGED GLOB COM 27829F108 2,489 256,312 SH   SOLE   255,784 0 528
EATON VANCE TX ADV GLBL DIV COM 27828S101 5,061 245,897 SH   SOLE   243,571 0 2,326
ELLSWORTH GROWTH & INCOME FD COM 289074106 583 55,040 SH   SOLE   54,886 0 154
EUROPEAN EQUITY FD INC COM 298768102 2,340 255,231 SH   SOLE   255,231 0 0
FIRST TR / ABERDEEN GLOBAL O COM SHS 337319107 92 12,326 SH   SOLE   12,326 0 0
FIRST TR ENERGY INFRASTRCTR COM 33738C103 546 35,853 SH   SOLE   33,187 0 2,666
FIRST TR HIGH INCOME LONG / COM 33738E109 1,670 124,077 SH   SOLE   122,545 0 1,532
FIRST TR HIGH YIELD OPPRT 20 COM 33741Q107 348 20,016 SH   SOLE   19,356 0 660
FIRST TR SPECIALTY FIN & FIN COM BEN INTR 33733G109 144 34,533 SH   SOLE   33,166 0 1,367
FRANKLIN LTD DURATION INCOME COM 35472T101 124 16,400 SH   SOLE   16,400 0 0
GABELLI DIVID & INCOME TR COM 36242H104 10,502 426,237 SH   SOLE   422,909 0 3,328
GENERAL AMERN INVS CO INC COM 368802104 8,171 192,403 SH   SOLE   190,855 0 1,548
HANCOCK JOHN PFD INCOME FD I COM 41013X106 585 30,729 SH   SOLE   30,413 0 316
HIGHLAND GLOBAL ALLOCATION F COM 43010T104 4,009 406,996 SH   SOLE   404,853 0 2,143
INVESCO HIGH INCOME TR II COM 46131F101 1,215 98,394 SH   SOLE   95,556 0 2,838
JAPAN SMALLER CAPITALIZATION COM 47109U104 405 56,523 SH   SOLE   56,523 0 0
JOHN HANCOCK HEDGED EQUITY & COM 47804L102 497 38,228 SH   SOLE   38,228 0 0
KKR INCOME OPPORTUNITIES FD COM 48249T106 1,051 72,818 SH   SOLE   71,686 0 1,132
KOREA FD INC COM NEW 500634209 333 11,069 SH   SOLE   11,069 0 0
LAZARD GLOBAL TOTAL RETURN & COM 52106W103 203 11,314 SH   SOLE   11,314 0 0
LIBERTY ALL-STAR GROWTH FD I COM 529900102 299 39,623 SH   SOLE   39,256 0 367
LMP CAP & INCOME FD INC COM 50208A102 2,948 201,616 SH   SOLE   199,936 0 1,680
MACQUARIE / FIRST TR GLOBAL COM 55607W100 638 62,866 SH   SOLE   62,866 0 0
MAINSTAY CBRE GBL INFRSTR ME COM 56064Q107 454 23,969 SH   SOLE   23,969 0 0
MFS CHARTER INCOME TR SH BEN INT 552727109 541 73,722 SH   SOLE   73,504 0 218
MFS MULTIMARKET INCOME TR SH BEN INT 552737108 1,676 315,656 SH   SOLE   310,500 0 5,156
MORGAN STANLEY CHINA A SH FD COM 617468103 715 43,744 SH   SOLE   43,744 0 0
MORGAN STANLEY EMERGING MKTS COM 617477104 856 171,573 SH   SOLE   163,873 0 7,700
NEUBERGER BERMAN NEXT GENERA COMMON STOCK 64133Q108 767 55,000 SH   SOLE   51,208 0 3,792
NEW GERMANY FD INC COM 644465106 2,386 208,788 SH   SOLE   208,072 0 716
NEW IRELAND FD INC COM 645673104 126 13,643 SH   SOLE   13,643 0 0
NUVEEN CORE PLUS IMPACT FUND COM BEN INT 67080D103 442 29,412 SH   SOLE   26,665 0 2,747
NUVEEN CR STRATEGIES INCOME COM SHS 67073D102 3,045 492,758 SH   SOLE   484,650 0 8,108
NUVEEN DOW 30 DYNMC OVERWRT SHS 67075F105 8,075 486,164 SH   SOLE   484,193 0 1,971
NUVEEN EMERGING MKTS DEBT 20 COM 67077P101 1,185 169,301 SH   SOLE   169,301 0 0
NUVEEN FLOATING RATE INCOME COM 67072T108 1,106 110,493 SH   SOLE   110,493 0 0
NUVEEN MULTI ASSET INCOME FU COM 670750108 2,165 133,670 SH   SOLE   133,328 0 342
NUVEEN PFD & INCM SECURTIES COM 67072C105 2,819 335,649 SH   SOLE   332,204 0 3,445
NUVEEN PFD & INCOME OPPORTUN COM 67073B106 3,376 393,506 SH   SOLE   392,744 0 762
NUVEEN REAL ASSET INCOME & G COM 67074Y105 1,779 116,404 SH   SOLE   116,404 0 0
NUVEEN REAL ESTATE INCOME FD COM 67071B108 579 49,008 SH   SOLE   49,008 0 0
NUVEEN S&P 500 BUY-WRITE INC COM 6706ER101 973 68,308 SH   SOLE   68,308 0 0
NUVEEN S&P 500 DYNAMIC OVERW COM 6706EW100 4,784 266,218 SH   SOLE   262,902 0 3,316
NUVEEN SHORT DURATION CR OPP COM 67074X107 1,790 125,807 SH   SOLE   123,317 0 2,490
NUVEEN SR INCOME FD COM 67067Y104 2,486 438,506 SH   SOLE   428,044 0 10,462
PGIM GLOBAL HIGH YIELD FD FO COM 69346J106 266 19,900 SH   SOLE   15,888 0 4,012
PGIM HIGH YIELD BOND FUND IN COM 69346H100 1,348 93,925 SH   SOLE   93,925 0 0
PGIM SHORT DUR HIG YLD OPP F COM 69355J104 190 11,368 SH   SOLE   11,191 0 177
PIMCO DYNAMIC INCOME OPRNTS COM BEN SHS 69355M107 1,544 90,890 SH   SOLE   88,925 0 1,965
PIMCO INCOME STRATEGY FD II COM 72201J104 170 19,528 SH   SOLE   16,473 0 3,055
PIONEER DIVERSIFIED HIGH INC COM 723653101 1,188 92,343 SH   SOLE   91,600 0 743
PIONEER FLOATING RATE FUND I COM 72369J102 1,202 114,757 SH   SOLE   111,603 0 3,154
PIONEER HIGH INCOME FUND INC COM 72369H106 2,519 310,262 SH   SOLE   303,609 0 6,653
PUTNAM MASTER INTER INCOME T SH BEN INT 746909100 1,670 466,342 SH   SOLE   449,364 0 16,978
PUTNAM PREMIER INCOME TR SH BEN INT 746853100 1,827 457,897 SH   SOLE   455,845 0 2,052
RIVERNORTH DOUBLELINE STRATE COM 76882G107 760 60,997 SH   SOLE   59,230 0 1,767
ROYCE GLOBAL VALUE TR INC COM 78081T104 703 61,913 SH   SOLE   61,913 0 0
ROYCE MICRO-CAP TR INC COM 780915104 5,260 500,002 SH   SOLE   493,650 0 6,352
ROYCE VALUE TR INC COM 780910105 2,065 121,516 SH   SOLE   119,064 0 2,452
SABA CAPITAL INCOME & OPRNT SHARES 78518H103 315 69,739 SH   SOLE   69,739 0 0
SOURCE CAP INC COM 836144105 7,189 171,162 SH   SOLE   169,618 0 1,544
SPDR S&P 500 ETF TR TR UNIT 78462F103 7,452 16,500 SH   SOLE   16,431 0 69
SPROTT FOCUS TR INC COM 85208J109 3,094 341,137 SH   SOLE   335,943 0 5,194
SWISS HELVETIA FD INC COM 870875101 1,485 161,009 SH   SOLE   158,141 0 2,868
TAIWAN FD INC COM 874036106 1,163 35,350 SH   SOLE   34,972 0 378
TEKLA HEALTHCARE INVS SH BEN INT 87911J103 602 29,000 SH   SOLE   29,000 0 0
TEKLA HEALTHCARE OPPORTUNITI SHS 879105104 665 29,868 SH   SOLE   29,868 0 0
TEKLA LIFE SCIENCES INVS SH BEN INT 87911K100 269 16,284 SH   SOLE   16,284 0 0
TEMPLETON DRAGON FD INC COM 88018T101 771 57,586 SH   SOLE   57,586 0 0
TEMPLETON EMERGING MKTS FD COM 880191101 250 18,212 SH   SOLE   18,212 0 0
TEMPLETON EMERGING MKTS INCO COM 880192109 520 75,886 SH   SOLE   75,886 0 0
TEMPLETON GLOBAL INCOME FD COM 880198106 1,670 332,057 SH   SOLE   319,187 0 12,870
THORNBURG INCM BUILDER OPP T COM 885213108 603 35,256 SH   SOLE   35,256 0 0
TRI CONTL CORP COM 895436103 10,384 336,694 SH   SOLE   334,925 0 1,769
VIRTUS ALLIANZGI ARTIFICIAL COM 92838Y100 566 25,872 SH   SOLE   25,872 0 0
VIRTUS ALLIANZGI CONVERTIBLE COM 92838U108 527 121,673 SH   SOLE   119,018 0 2,655
VIRTUS ALLIANZGI EQUITY & CO COM 92841M101 742 27,348 SH   SOLE   27,348 0 0
VIRTUS DIVIDEND INTEREST & P COM 92840R101 6,642 461,580 SH   SOLE   455,128 0 6,452
VIRTUS GLOBAL MULTI-SECTOR I COM 92829B101 3,287 331,336 SH   SOLE   327,576 0 3,760
VOYA ASIA PAC HIGH DIV EQT I COM 92912J102 1,420 174,635 SH   SOLE   170,070 0 4,565
VOYA EMERGING MKTS HIGH DIVI COM 92912P108 462 68,904 SH   SOLE   68,904 0 0
VOYA GLBL ADV & PREM OPP FD COM 92912R104 1,889 195,153 SH   SOLE   194,255 0 898
VOYA GLBL EQTY DIV & PREM OP COM 92912T100 309 52,813 SH   SOLE   52,813 0 0
VOYA INFRASTRUCTURE INDLS & COM 92912X101 332 28,521 SH   SOLE   28,521 0 0
WESTERN ASSET DIVERSIFIED IN COM SHS BEN INT 95790K109 1,364 84,133 SH   SOLE   82,457 0 1,676
WESTERN ASSET EMERGING MKTS COM 95766A101 3,016 281,080 SH   SOLE   275,661 0 5,419
WESTERN ASSET GBL HIGH INC F COM 95766B109 2,565 302,816 SH   SOLE   298,103 0 4,713
WESTERN ASSET HIGH INCOME FD COM 95766J102 692 114,984 SH   SOLE   114,286 0 698
WESTERN ASSET HIGH INCOME OP COM 95766K109 1,988 444,753 SH   SOLE   443,026 0 1,727
WESTERN ASSET HIGH YIELD DEF COM 95768B107 1,387 99,897 SH   SOLE   97,131 0 2,766