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 AUSTRALIA EQUITY FD COM 003011103 599 92,731 SH   SOLE   89,730 0 3,001
ABERDEEN EMRG MRKTS EQT INM COM 00301W105 261 28,809 SH   SOLE   24,906 0 3,903
ABERDEEN GLOBAL DYNAMIC DIVI COM 00302M106 1,778 148,129 SH   SOLE   147,900 0 229
ABERDEEN GLOBAL PREMIER PPTY COM SH BEN INT 00302L108 765 120,260 SH   SOLE   115,255 0 5,005
ABERDEEN INCOME CR STRATEGIE COM 003057106 2,032 182,738 SH   SOLE   180,165 0 2,573
ABERDEEN JAPAN EQUITY FD INC COM 00306J109 130 14,700 SH   SOLE   14,700 0 0
ABERDEEN TOTAL DYNAMIC DIVD COM SH BEN INT 00326L100 2,427 238,596 SH   SOLE   238,066 0 530
ADAMS DIVERSIFIED EQUITY FD COM 006212104 6,917 349,850 SH   SOLE   347,988 0 1,862
ADOBE SYSTEMS INCORPORATED COM 00724F101 234 400 SH   SOLE   400 0 0
ADVENT CONV & INCOME FD COM 00764C109 948 49,178 SH   SOLE   48,746 0 432
ALLIANCEBERNSTEIN GLOBAL HIG COM 01879R106 1,068 85,388 SH   SOLE   83,455 0 1,933
ANGEL OAK FINL STRATEGIES IN COM BEN INT 03464A100 1,768 98,314 SH   SOLE   94,782 0 3,532
APOLLO SR FLOATING RATE FD I COM 037636107 1,034 65,557 SH   SOLE   65,557 0 0
APOLLO TACTICAL INCOME FD IN COM 037638103 3,439 219,744 SH   SOLE   218,895 0 849
ARES DYNAMIC CR ALLOCATION F COM 04014F102 213 13,143 SH   SOLE   13,143 0 0
BANCROFT FD LTD COM 059695106 1,047 32,712 SH   SOLE   32,712 0 0
BARINGS GLOBAL SHORT DURATIO COM 06760L100 2,842 166,397 SH   SOLE   162,066 0 4,331
BLACKROCK DEBT STRATEGIES FD COM NEW 09255R202 2,012 175,686 SH   SOLE   175,294 0 392
BLACKROCK ENHANCD CAP & INM COM 09256A109 1,495 72,602 SH   SOLE   72,602 0 0
BLACKROCK ENHANCED EQUITY DI COM 09251A104 2,432 240,113 SH   SOLE   239,111 0 1,002
BLACKROCK ENHANCED GLOBAL DI COM 092501105 201 15,981 SH   SOLE   15,981 0 0
BLACKROCK ENHANCED GOVT FD I COM 09255K108 386 29,834 SH   SOLE   29,834 0 0
BLACKROCK ENHANCED INTL DIV COM BENE INTER 092524107 1,098 167,620 SH   SOLE   167,620 0 0
BLACKROCK FLOATING RATE INCO COM 09255X100 1,995 150,574 SH   SOLE   149,515 0 1,059
BLACKROCK GLOBAL FLOATING RA COM 091941104 2,102 163,479 SH   SOLE   161,752 0 1,727
BLACKSTONE LONG SHORT CR INC COM SHS BN INT 09257D102 906 59,901 SH   SOLE   57,129 0 2,772
BLACKSTONE SENIOR FLOATNG RA COM 09256U105 867 53,003 SH   SOLE   51,703 0 1,300
BLACKSTONE STRATEGIC CREDIT COM SHS BEN IN 09257R101 3,896 279,694 SH   SOLE   274,958 0 4,736
BNY MELLON ALCENTRA GLOBAL C COM 05588N108 574 59,783 SH   SOLE   58,376 0 1,407
BOULDER GROWTH & INCOME FD I COM 101507101 6,135 453,126 SH   SOLE   449,142 0 3,984
CALAMOS LNG SHR EQT DYNAMIC COM 12812C106 503 24,191 SH   SOLE   24,191 0 0
CBRE CLARION GLOBAL REAL EST COM 12504G100 1,808 205,247 SH   SOLE   205,247 0 0
CENTRAL SECS CORP COM 155123102 7,067 167,507 SH   SOLE   166,700 0 807
CHINA FD INC COM 169373107 2,156 70,684 SH   SOLE   70,684 0 0
CLOUGH GLOBAL EQUITY FD COM 18914C100 3,728 252,582 SH   SOLE   251,702 0 880
COHEN & STEERS QUALITY INCOM COM 19247L106 286 18,200 SH   SOLE   17,063 0 1,137
CREDIT SUISSE HIGH YIELD BD SH BEN INT 22544F103 772 307,508 SH   SOLE   294,591 0 12,917
DOUBLELINE INCOME SOLUTIONS COM 258622109 3,989 220,491 SH   SOLE   217,903 0 2,588
DOUBLELINE OPPORTUNISTIC CR COM 258623107 1,099 54,796 SH   SOLE   54,508 0 288
EATON VANCE ENHANCED EQUITY COM 278274105 2,213 119,251 SH   SOLE   119,251 0 0
EATON VANCE ENHANCED EQUITY COM 278277108 4,840 207,913 SH   SOLE   207,913 0 0
EATON VANCE LTD DURATION INC COM 27828H105 2,376 179,219 SH   SOLE   177,702 0 1,517
EATON VANCE SR FLTNG RTE TR COM 27828Q105 1,299 91,835 SH   SOLE   91,348 0 487
EATON VANCE TAX ADVT DIV INC COM 27828G107 1,597 57,782 SH   SOLE   57,206 0 576
EATON VANCE TAX MNGD BUY WRI COM SH BEN INT 27829M103 187 16,218 SH   SOLE   16,218 0 0
EATON VANCE TAX-ADVANTAGED G COM 27828U106 1,615 55,141 SH   SOLE   55,141 0 0
EATON VANCE TAX-MANAGED GLOB COM 27829F108 1,406 137,865 SH   SOLE   135,496 0 2,369
EATON VANCE TX ADV GLBL DIV COM 27828S101 2,954 140,652 SH   SOLE   137,368 0 3,284
EUROPEAN EQUITY FD INC COM 298768102 2,807 246,648 SH   SOLE   245,768 0 880
FIRST TR / ABERDEEN EMERGING COM 33731K102 469 31,087 SH   SOLE   31,087 0 0
FIRST TR / ABERDEEN GLOBAL O COM SHS 337319107 2,678 261,500 SH   SOLE   261,500 0 0
FIRST TR DYNAMIC EUROPE EQUI COM SHS 33740d107 2,871 214,101 SH   SOLE   213,474 0 627
FIRST TR ENERGY INFRASTRCTR COM 33738C103 489 35,853 SH   SOLE   33,187 0 2,666
FIRST TR ENHANCED EQUITY INC COM 337318109 1,523 74,942 SH   SOLE   73,120 0 1,822
FIRST TR HIGH INCOME LONG / COM 33738E109 1,665 105,745 SH   SOLE   105,487 0 258
FIRST TR SPECIALTY FIN & FIN COM BEN INTR 33733G109 246 60,781 SH   SOLE   60,781 0 0
FIRST TR SR FLOATING RATE 20 COM SHS 33740K101 2,155 226,327 SH   SOLE   221,614 0 4,713
FRANKLIN UNVL TR SH BEN INT 355145103 2,461 297,162 SH   SOLE   289,713 0 7,449
GABELLI CONV & INC SECS FD I COM 36240B109 1,328 201,492 SH   SOLE   198,991 0 2,501
GABELLI DIVID & INCOME TR COM 36242H104 2,382 90,521 SH   SOLE   90,520 0 1
GABELLI EQUITY TR INC COM 362397101 1,988 288,171 SH   SOLE   288,112 0 59
GABELLI GLOBAL SMALL & MID C COM 36249W104 655 40,926 SH   SOLE   39,106 0 1,820
GABELLI HLTHCARE & WELLNESS SHS 36246K103 171 12,675 SH   SOLE   12,675 0 0
GAMCO NAT RES GOLD & INCOME SH BEN INT 36465E101 80 14,685 SH   SOLE   14,685 0 0
GENERAL AMERN INVS CO INC COM 368802104 8,123 187,083 SH   SOLE   185,268 0 1,815
GUGGENHEIM ENHANCED EQT INCM COM 40167B100 1,310 152,188 SH   SOLE   152,188 0 0
HANCOCK JOHN INVS TR COM 410142103 309 16,411 SH   SOLE   16,411 0 0
HERZFELD CARIBBEAN BASIN FD COM 42804T106 628 100,225 SH   SOLE   100,225 0 0
HIGHLAND GLOBAL ALLOCATION F COM 43010T104 2,272 250,821 SH   SOLE   249,695 0 1,126
INSIGHT SELECT INCOME FD COM 45781W109 238 11,000 SH   SOLE   11,000 0 0
INVESCO BD FD COM 46132L107 353 16,984 SH   SOLE   16,984 0 0
INVESCO DYNAMIC CR OPPORTUNI COM 46132R104 1,346 113,492 SH   SOLE   109,227 0 4,265
INVESCO HIGH INCOME TR II COM 46131F101 255 17,059 SH   SOLE   17,059 0 0
INVESCO SR INCOME TR COM 46131H107 248 55,495 SH   SOLE   55,495 0 0
IVY HIGH INCOME OPPORTUNITIE COM 465893105 2,917 207,651 SH   SOLE   207,651 0 0
JAPAN SMALLER CAPITALIZATION COM 47109U104 670 74,253 SH   SOLE   74,253 0 0
KKR INCOME OPPORTUNITIES FD COM 48249T106 392 23,494 SH   SOLE   23,494 0 0
KOREA FD INC COM NEW 500634209 437 9,459 SH   SOLE   9,459 0 0
LMP CAP & INCOME FD INC COM 50208A102 783 54,315 SH   SOLE   54,315 0 0
MACQUARIE / FIRST TR GLOBAL COM 55607W100 314 32,247 SH   SOLE   32,247 0 0
MACQUARIE GLOBAL INFRASTRUCT COM 55608D101 671 29,088 SH   SOLE   27,182 0 1,906
MEXICO FD INC COM 592835102 211 13,861 SH   SOLE   13,861 0 0
MFS INTER INCOME TR SH BEN INT 55273C107 903 241,321 SH   SOLE   236,159 0 5,162
MFS MULTIMARKET INCOME TR SH BEN INT 552737108 161 25,740 SH   SOLE   25,740 0 0
MILLER HOWARD HIGH INC EQTY COM SHS BEN IN 600379101 334 31,909 SH   SOLE   31,909 0 0
MORGAN STANLEY CHINA A SH FD COM 617468103 1,628 71,185 SH   SOLE   70,213 0 972
MORGAN STANLEY EMERGING MKTS COM 617477104 681 111,333 SH   SOLE   108,597 0 2,736
MORGAN STANLEY EMKT DBT FD I COM 61744H105 1,026 109,701 SH   SOLE   109,400 0 301
NEW GERMANY FD INC COM 644465106 4,751 234,913 SH   SOLE   232,354 0 2,559
NEW IRELAND FD INC COM 645673104 1,452 119,130 SH   SOLE   118,228 0 902
NUVEEN CORE EQUITY ALPHA FD COM 67090X107 2,744 166,913 SH   SOLE   166,332 0 581
NUVEEN CORPORATE INCM NOVEME COM 67077N106 1,649 175,090 SH   SOLE   170,783 0 4,307
NUVEEN CR STRATEGIES INCOME COM SHS 67073D102 359 53,140 SH   SOLE   53,140 0 0
NUVEEN DOW 30 DYNMC OVERWRT SHS 67075F105 4,745 278,788 SH   SOLE   276,283 0 2,505
NUVEEN EMERGING MKTS DEBT 20 COM 67077P101 1,106 136,206 SH   SOLE   132,832 0 3,374
NUVEEN FLOATING RATE INCOME COM 67072T108 1,068 106,540 SH   SOLE   103,399 0 3,141
NUVEEN FLOATING RATE INCOME COM SHS 6706EN100 1,658 169,923 SH   SOLE   167,092 0 2,831
NUVEEN GLOBAL HIGH INCOME FD SHS 67075G103 710 43,798 SH   SOLE   42,585 0 1,213
NUVEEN MORTGAGE AND INCOME F COM 670735109 431 20,650 SH   SOLE   19,237 0 1,413
NUVEEN MULTI-MKT INCOME FD COM 67075J107 101 13,500 SH   SOLE   13,500 0 0
NUVEEN PFD & INCM SECURTIES COM 67072C105 888 89,200 SH   SOLE   87,401 0 1,799
NUVEEN PFD & INCOME 2022 TER COM 67075T105 592 23,674 SH   SOLE   22,823 0 851
NUVEEN PFD & INCOME OPPORTUN COM 67073B106 1,562 156,496 SH   SOLE   155,380 0 1,116
NUVEEN REAL ESTATE INCOME FD COM 67071B108 1,378 124,212 SH   SOLE   124,212 0 0
NUVEEN S&P 500 BUY-WRITE INC COM 6706ER101 2,698 187,745 SH   SOLE   186,891 0 854
NUVEEN SHORT DURATION CR OPP COM 67074X107 828 55,214 SH   SOLE   54,554 0 660
NUVEEN SR INCOME FD COM 67067Y104 989 167,411 SH   SOLE   167,151 0 260
NUVEEN TAX-ADVANTAGED DIVID COM 67073G105 4,270 265,687 SH   SOLE   262,812 0 2,875
NUVEEN TX ADV TOTAL RET STRG COM 67090H102 2,473 211,714 SH   SOLE   207,170 0 4,544
PGIM GLOBAL HIGH YIELD FD FO COM 69346J106 3,170 198,883 SH   SOLE   190,818 0 8,065
PGIM HIGH YIELD BOND FUND IN COM 69346H100 2,850 175,199 SH   SOLE   175,152 0 47
PIONEER DIVERSIFIED HIGH INC COM 723653101 3,157 207,842 SH   SOLE   206,634 0 1,208
PIONEER FLOATING RATE FUND I COM 72369J102 148 12,425 SH   SOLE   12,425 0 0
PRINCIPAL REAL ESTATE INCOME SHS BEN INT 74255X104 677 44,630 SH   SOLE   44,630 0 0
PUTNAM MASTER INTER INCOME T SH BEN INT 746909100 3,344 798,009 SH   SOLE   790,821 0 7,188
PUTNAM PREMIER INCOME TR SH BEN INT 746853100 2,686 576,327 SH   SOLE   565,499 0 10,828
RIVERNORTH SPECIALTY FIN COR COM 76882B108 273 13,700 SH   SOLE   13,700 0 0
ROYCE GLOBAL VALUE TR INC COM 78081T104 1,335 89,110 SH   SOLE   86,945 0 2,165
ROYCE MICRO-CAP TR INC COM 780915104 4,629 373,296 SH   SOLE   368,428 0 4,868
ROYCE VALUE TR INC COM 780910105 4,501 237,260 SH   SOLE   235,148 0 2,112
SABA CAPITAL INCOME & OPRNT SHARES 78518H103 1,479 313,974 SH   SOLE   308,529 0 5,445
SOURCE CAP INC COM 836144105 6,627 145,588 SH   SOLE   144,398 0 1,190
SPDR S&P 500 ETF TR TR UNIT 78462F103 907 2,119 SH   SOLE   2,119 0 0
SPECIAL OPPORTUNITIES FD INC COM 84741T104 3,860 254,451 SH   SOLE   254,451 0 0
SPROTT FOCUS TR INC COM 85208J109 4,205 494,399 SH   SOLE   490,438 0 3,961
SWISS HELVETIA FD INC COM 870875101 1,236 126,990 SH   SOLE   124,122 0 2,868
TAIWAN FD INC COM 874036106 833 23,574 SH   SOLE   23,574 0 0
TEKLA LIFE SCIENCES INVS SH BEN INT 87911K100 1,286 59,972 SH   SOLE   59,020 0 952
TEMPLETON DRAGON FD INC COM 88018T101 1,810 76,280 SH   SOLE   74,157 0 2,123
TEMPLETON EMERGING MKTS FD COM 880191101 559 28,226 SH   SOLE   26,766 0 1,460
TEMPLETON EMERGING MKTS INCO COM 880192109 1,649 206,936 SH   SOLE   205,129 0 1,807
TEMPLETON GLOBAL INCOME FD COM 880198106 140 24,964 SH   SOLE   22,435 0 2,529
TORTOISE ESSENTIAL ASSETS IN COM SH BEN INT 89148A103 1,782 120,227 SH   SOLE   120,227 0 0
TRI CONTL CORP COM 895436103 7,577 222,267 SH   SOLE   222,046 0 221
VIRTUS ALLIANZGI ARTIFICIAL COM 92838Y100 4,033 145,477 SH   SOLE   143,616 0 1,861
VIRTUS ALLIANZGI CONVERTIBLE COM 92838R105 161 15,400 SH   SOLE   15,114 0 286
VIRTUS ALLIANZGI CONVERTIBLE COM 92838U108 1,440 269,082 SH   SOLE   265,614 0 3,468
VIRTUS ALLIANZGI CONVERTIBLE COM 92838X102 1,615 263,007 SH   SOLE   263,007 0 0
VIRTUS ALLIANZGI DIVERSIFIED COM 92840N100 875 25,205 SH   SOLE   25,205 0 0
VIRTUS ALLIANZGI EQUITY & CO COM 92841M101 3,358 111,058 SH   SOLE   109,370 0 1,688
VIRTUS DIVIDEND INTEREST & P COM 92840R101 3,839 254,744 SH   SOLE   253,730 0 1,014
VIRTUS GLOBAL MULTI-SECTOR I COM 92829B101 1,898 158,930 SH   SOLE   150,698 0 8,232
VOYA ASIA PAC HIGH DIV EQT I COM 92912J102 1,197 123,355 SH   SOLE   122,539 0 816
VOYA EMERGING MKTS HIGH DIVI COM 92912P108 667 77,791 SH   SOLE   77,791 0 0
VOYA GLBL ADV & PREM OPP FD COM 92912R104 467 47,641 SH   SOLE   47,641 0 0
VOYA GLBL EQTY DIV & PREM OP COM 92912T100 177 29,678 SH   SOLE   29,678 0 0
VOYA INFRASTRUCTURE INDLS & COM 92912X101 655 51,166 SH   SOLE   51,166 0 0
WELLS FARGO ADV MULTI SCTR I COM 94987D101 1,420 110,837 SH   SOLE   110,331 0 506
WELLS FARGO ADVANTAGE INCOME WF INC OPPTY FD 94987B105 3,704 421,389 SH   SOLE   415,460 0 5,929
WELLS FARGO GLOBAL DIVID OPP COM 94987C103 472 81,583 SH   SOLE   81,583 0 0
WESTERN ASSET EMERGING MKTS COM 95766A101 371 26,477 SH   SOLE   26,477 0 0
WESTERN ASSET GBL HIGH INC F COM 95766B109 1,705 159,354 SH   SOLE   157,687 0 1,667
WESTERN ASSET GLOBAL CORP DE COM 95790C107 929 49,954 SH   SOLE   48,502 0 1,452
WESTERN ASSET HIGH INCOME OP COM 95766K109 879 166,543 SH   SOLE   166,102 0 441
WESTERN ASSET HIGH YIELD DEF COM 95768B107 180 11,485 SH   SOLE   10,595 0 890
WESTERN ASSET INVESTMENT GRA COM 95766T100 674 43,093 SH   SOLE   42,216 0 877
WESTERN ASSET PREMIER BD FD SHS BEN INT 957664105 206 14,023 SH   SOLE   14,023 0 0