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
ALLIANCEBERNSTEIN NATL MUNI COM 01864U106 487 36,178 SH   SOLE   36,178 0 0
ALLIANZGI NFJ DIVID INT & PR COM 01883A107 2,923 235,729 SH   SOLE   235,729 0 0
APOLLO TACTICAL INCOME FD IN COM 037638103 1,242 84,173 SH   SOLE   84,173 0 0
ARES DYNAMIC CR ALLOCATION F COM 04014F102 2,224 146,986 SH   SOLE   146,986 0 0
BANCROFT FUND LTD COM 059695106 389 17,379 SH   SOLE   17,379 0 0
BLACKROCK CALIF MUN INCOME T SH BEN INT 09248E102 9,011 680,044 SH   SOLE   680,044 0 0
BLACKROCK CR ALLCTN INC TR COM 092508100 70,759 5,455,561 SH   SOLE   5,355,731 0 99,830
BLACKROCK DEBT STRAT FD INC COM NEW 09255R202 10,222 949,082 SH   SOLE   949,082 0 0
BLACKROCK FLOAT RATE OME STR COM 09255X100 27,790 2,165,991 SH   SOLE   2,161,415 0 4,576
BLACKROCK FLOATING RATE INCO COM 091941104 8,636 695,350 SH   SOLE   695,350 0 0
BLACKROCK MUNI N Y INTER DUR COM 09255F109 6,575 459,119 SH   SOLE   458,426 0 693
BLACKROCK MUNIHLDGS NJ QLTY COM 09254X101 11,891 853,011 SH   SOLE   853,011 0 0
BLACKROCK MUNIHLDGS NY QLTY COM 09255C106 3,894 295,929 SH   SOLE   295,929 0 0
BLACKROCK MUNIHLDNGS CALI QL COM 09254L107 440 32,229 SH   SOLE   32,229 0 0
BLACKROCK MUNIY QUALITY FD I COM 09254G108 126 10,000 SH   SOLE   10,000 0 0
BLACKROCK MUNIYIELD NY QLTY COM 09255E102 534 42,031 SH   SOLE   42,031 0 0
BLACKROCK MUNIYIELD PA QLTY COM 09255G107 1,772 126,384 SH   SOLE   126,384 0 0
BLACKROCK MUNIYLD MICH QLTY COM 09254V105 5,888 428,544 SH   SOLE   428,544 0 0
BLACKROCK NY MUN INCOME TR I COM 09249R102 1,571 113,583 SH   SOLE   113,583 0 0
BLACKROCK NY MUNI INC QLTY T COM 09249U105 6,568 493,828 SH   SOLE   492,320 0 1,508
BLACKROCK NY MUNICIPAL BOND COM 09249P106 3,380 228,665 SH   SOLE   228,665 0 0
BRANDYWINEGBL GLBAL INM OPRT COM 10537L104 3,800 323,962 SH   SOLE   323,962 0 0
CNX MIDSTREAM PARTNERS LP COM UNIT REPST 12654A101 8,659 616,300 SH Put SOLE   616,300 0 0
CNX RESOURCES CORPORATION COM 12653C108 56,948 7,790,500 SH Put SOLE   7,790,500 0 0
COMMUNITY HEALTH SYS INC NEW COM 203668108 5,442 2,038,200 SH Call SOLE   2,038,200 0 0
COMMUNITY HEALTH SYS INC NEW COM 203668108 15,870 5,943,707 SH   SOLE   5,943,707 0 0
DEAN FOODS CO NEW COM NEW 242370203 195 211,320 SH   SOLE   211,320 0 0
DELAWARE INV MN MUN INC FD I COM 24610V103 4,687 364,477 SH   SOLE   364,477 0 0
DELAWARE INVT NAT MUNI INC F SH BEN INT 24610T108 390 29,543 SH   SOLE   29,543 0 0
DEUTSCHE BANK AG NAMEN AKT D18190898 5,723 750,000 SH Put SOLE   750,000 0 0
DEUTSCHE BANK AG NAMEN AKT D18190898 779 102,090 SH   SOLE   102,090 0 0
DIVIDEND & INCOME FUND COM NEW 25538A204 4,631 402,004 SH   SOLE   402,004 0 0
DONNELLEY R R & SONS CO COM 257867200 4,145 2,104,100 SH Put SOLE   2,104,100 0 0
DONNELLEY R R & SONS CO COM 257867200 4,235 2,149,718 SH   SOLE   2,149,718 0 0
DTF TAX-FREE INCOME INC COM 23334J107 11,259 813,540 SH   SOLE   795,127 0 18,413
EATON VANCE CA MUNI INCOME T SH BEN INT 27826F101 4,351 351,419 SH   SOLE   344,620 0 6,799
EATON VANCE CALIF MUN BD FD COM 27828A100 7,985 723,934 SH   SOLE   723,934 0 0
EATON VANCE FLTG RATE INCOM COM SHS BEN INT 278284104 10,809 722,069 SH   SOLE   707,557 0 14,512
EATON VANCE FLTING RATE INC COM 278279104 15,877 1,177,852 SH   SOLE   1,177,852 0 0
EATON VANCE LTD DUR INCOME F COM 27828H105 75,843 5,995,470 SH   SOLE   5,537,482 0 457,988
EATON VANCE NY MUNI INCOME T SH BEN INT 27826W104 2,761 213,333 SH   SOLE   213,333 0 0
EATON VANCE SR FLTNG RTE TR COM 27828Q105 769 58,731 SH   SOLE   58,731 0 0
EATON VANCE SR INCOME TR SH BEN INT 27826S103 18,523 2,973,187 SH   SOLE   2,801,264 0 171,923
FIRST TR ABERDEEN GLBL OPP F COM SHS 337319107 2,650 254,833 SH   SOLE   254,833 0 0
FIRST TR HIGH INCOME L/S FD COM 33738E109 49,755 3,312,601 SH   SOLE   3,059,209 0 253,392
FIRST TR SR FLG RTE INCM FD COM 33733U108 23,457 1,946,610 SH   SOLE   1,946,610 0 0
FRANKLIN UNVL TR SH BEN INT 355145103 74 10,058 SH   SOLE   10,058 0 0
GENERAL AMERN INVS INC COM 368802104 15,812 445,534 SH   SOLE   445,534 0 0
GENESIS ENERGY L P UNIT LTD PARTN 371927104 13,473 615,200 SH Put SOLE   615,200 0 0
GEO GROUP INC NEW COM 36162J106 31,778 1,512,500 SH Put SOLE   1,512,500 0 0
GEO GROUP INC NEW COM 36162J106 1,103 52,500 SH   SOLE   52,500 0 0
GULFPORT ENERGY CORP COM NEW 402635304 28,664 5,837,800 SH Put SOLE   5,837,800 0 0
GULFPORT ENERGY CORP COM NEW 402635304 2,045 416,400 SH   SOLE   416,400 0 0
HERBALIFE NUTRITION LTD COM SHS G4412G101 12,730 297,700 SH Put SOLE   297,700 0 0
HOSTESS BRANDS INC *W EXP 11/04/202 44109J114 385 202,693 SH   SOLE   202,693 0 0
HSBC HLDGS PLC SPON ADR NEW 404280406 2,556 61,240 SH   SOLE   61,240 0 0
HSBC HLDGS PLC SPON ADR NEW 404280406 4,060 500,000 SH Put SOLE   500,000 0 0
INVESCO DYNAMIC CR OPP FD COM 46132R104 82,520 7,381,007 SH   SOLE   7,095,994 0 285,013
INVESCO HIGH INCOME TR II COM 46131F101 17,032 1,175,456 SH   SOLE   1,082,067 0 93,389
INVESCO SR INCOME TR COM 46131H107 94,289 21,826,069 SH   SOLE   20,064,737 0 1,761,332
ISHARES TR IBOXX HI YD ETF 464288513 330,246 3,788,100 SH Put SOLE   3,788,100 0 0
ISHARES TR IBOXX HI YD ETF 464288513 3,559 40,828 SH   SOLE   40,828 0 0
IVY HIGH INC OPPORTUNITIES F COM 465893105 12,446 917,141 SH   SOLE   883,295 0 33,846
L BRANDS INC COM 501797104 37,850 1,450,200 SH Put SOLE   1,450,200 0 0
MFS CALIF MUN FD COM 59318C106 4,620 387,234 SH   SOLE   387,234 0 0
MFS INVT GRADE MUN TR SH BEN INT 59318B108 124 12,906 SH   SOLE   12,906 0 0
MORGAN STANLEY EMER MKTS DEB COM 61744H105 1,882 201,982 SH   SOLE   201,982 0 0
NEUBERGER BERMAN HGH YLD FD COM 64128C106 44,073 3,766,921 SH   SOLE   3,314,606 0 452,315
NEUBERGER BRMAN CLIFRN MUNI COM 64123C101 2,510 184,672 SH   SOLE   180,506 0 4,166
NEUBERGER BRMAN NY MUNI FD I COM 64124K102 3,091 252,088 SH   SOLE   220,151 0 31,937
NEW AMER HIGH INCOME FD INC COM NEW 641876800 10,124 1,141,415 SH   SOLE   1,141,415 0 0
NEW GOLD INC CDA COM 644535106 2,313 2,406,489 SH   SOLE   2,406,489 0 0
NUVEEN ARIZONA QLTY MUN INC COM 67061W104 2,458 188,035 SH   SOLE   188,035 0 0
NUVEEN CONNECTICUT QLTY MUN COM 67060D107 15,053 1,160,604 SH   SOLE   1,159,711 0 893
NUVEEN CR STRATEGIES INCM FD COM SHS 67073D102 112,564 14,212,653 SH   SOLE   13,305,121 0 907,532
NUVEEN GEORGIA QLTY MUN INC COM 67072B107 11,600 937,337 SH   SOLE   846,312 0 91,025
NUVEEN GLOBAL HIGH INCOME FD SHS 67075G103 23,783 1,537,344 SH   SOLE   1,537,158 0 186
NUVEEN MARYLAND QLT MUN INC COM 67061Q107 10,587 816,868 SH   SOLE   816,868 0 0
NUVEEN MICHIGAN QLT MUN INC COM 670979103 17,719 1,306,747 SH   SOLE   1,306,747 0 0
NUVEEN NEW JERSEY MUN VALUE SHS 670702109 139 10,443 SH   SOLE   10,443 0 0
NUVEEN NEW JERSEY QULT MUN F COM 67069Y102 12,050 854,584 SH   SOLE   854,584 0 0
NUVEEN NEW YORK AMT QLT MUNI COM 670656107 29,544 2,256,985 SH   SOLE   2,256,985 0 0
NUVEEN NORTH CAROLINA QLTY M COM 67060P100 7,407 555,648 SH   SOLE   555,648 0 0
NUVEEN OHIO QLTY MUN INCOME COM 670980101 17,890 1,201,057 SH   SOLE   1,196,309 0 4,748
NUVEEN PENNSYLVANIA QLT MUN COM 670972108 31,734 2,324,818 SH   SOLE   2,324,818 0 0
NUVEEN TEXAS QLTY MUN INCME COM 670983105 1,694 123,837 SH   SOLE   123,837 0 0
NUVEEN VIRGINIA QLTY MUNCPL COM 67064R102 524 40,185 SH   SOLE   40,185 0 0
PGIM GLOBAL HIGH YIELD FD IN COM 69346J106 27,450 1,899,631 SH   SOLE   1,714,594 0 185,037
PGIM HIGH YIELD BOND FUND IN COM 69346H100 17,703 1,210,040 SH   SOLE   1,089,929 0 120,111
PIONEER FLOATING RATE TR COM 72369J102 19,474 1,821,748 SH   SOLE   1,821,748 0 0
REALOGY HLDGS CORP COM 75605Y106 14,004 1,934,200 SH Put SOLE   1,934,200 0 0
REALOGY HLDGS CORP COM 75605Y106 932 128,769 SH   SOLE   128,769 0 0
ROYCE GLOBAL VALUE TR INC COM 78081T104 7,166 679,233 SH   SOLE   614,144 0 65,089
SEADRILL LTD COM G7998G106 2,751 661,204 SH   SOLE   661,204 0 0
STANDARD DIVERSIFIED INC COM CL A 85336L109 1,154 64,282 SH   SOLE   64,282 0 0
TATA MTRS LTD SPONSORED ADR 876568502 2,422 207,379 SH   SOLE   207,379 0 0
TATA MTRS LTD SPONSORED ADR 876568502 12,635 1,081,800 SH Put SOLE   1,081,800 0 0
TESLA INC COM 88160R101 32,401 145,000 SH Put SOLE   145,000 0 0
TRANSDIGM GROUP INC COM 893641100 130,626 270,000 SH Put SOLE   270,000 0 0
TRANSDIGM GROUP INC COM 893641100 680 1,406 SH   SOLE   1,406 0 0
UNITED NAT FOODS INC COM 911163103 718 80,000 SH   SOLE   80,000 0 0
VANECK VECTORS ETF TR OIL SVCS ETF 92189F718 14,820 1,000,000 SH Put SOLE   1,000,000 0 0
VANECK VECTORS ETF TR OIL SVCS ETF 92189F718 5,118 345,320 SH   SOLE   345,320 0 0
VOYA PRIME RATE TR SH BEN INT 92913A100 64,288 13,505,852 SH   SOLE   12,858,809 0 647,043
WESTERN ASSET CORPORATE LN F COM 95790J102 2,851 297,879 SH   SOLE   297,879 0 0
WESTERN ASSET GLB HI INCOME COM 95766B109 77,756 7,830,384 SH   SOLE   7,249,757 0 580,627
WESTERN ASSET HIGH INCM FD I COM 95766J102 76,638 10,917,027 SH   SOLE   10,230,297 0 686,730
WESTERN ASSET HIGH INCM OPP COM 95766K109 79,098 15,418,700 SH   SOLE   14,275,178 0 1,143,522
YPF SOCIEDAD ANONIMA SPON ADR CL D 984245100 319 17,498 SH   SOLE   17,498 0 0
YPF SOCIEDAD ANONIMA SPON ADR CL D 984245100 184,792 10,147,900 SH Put SOLE   10,147,900 0 0