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 INCOM FD COM 003009107 49 11,750 SH   SOLE   11,750 0 0
ABERDEEN EMERGING MARKETS EQUITY INCOME FUND COM 00301w105 3,439 494,127 SH   SOLE   494,127 0 0
ABERDEEN JAPAN EQUITY FUND INC COM 00306J109 7,160 983,547 SH   SOLE   983,547 0 0
ABERDEEN TOTAL DYNAMIC DIVID COM 00326l100 694 83,265 SH   SOLE   83,265 0 0
ACAMAR PARTNERS ACQ CORP COM 004285102 10,409 1,066,500 SH   SOLE   1,066,500 0 0
ADAMS DIVERSIFIED EQUITY FD COM 006212104 15,831 999,421 SH   SOLE   999,421 0 0
ALLEGRO MERGER ACQ CORP COM 01749n103 25,518 2,521,532 SH   SOLE   2,521,532 0 0
ALLIANCEBERNSTEIN NATL MUNI COM 01864u106 3,311 240,291 SH   SOLE   240,291 0 0
ALLIANZGI EQUITY & CONVERTIB COM 018829101 7,497 347,259 SH   SOLE   347,259 0 0
AMCI ACQUISITION CORP COM 00165r101 22,235 2,216,863 SH   SOLE   2,216,863 0 0
ANDINA ACQ CORP COM G04415108 3,087 309,050 SH   SOLE   309,050 0 0
AON PLC COM g0408v102 508 2,626 SH   SOLE   2,626 0 0
B. RILEY ACQ CORP COM 05586y106 6,734 679,483 SH   SOLE   679,483 0 0
BERKSHIRE HATHAWAY INC DEL CL B COM 084670702 334 1,605 SH   SOLE   1,605 0 0
BLACKROCK CALIFORNIA MUNICIPAL INCOME TR COM 09248E102 13,062 954,454 SH   SOLE   954,454 0 0
BLACKROCK CORE BD TR COM 09249E101 9,015 623,867 SH   SOLE   623,867 0 0
BLACKROCK CR ALLCTN INC TR COM 092508100 36,648 2,690,777 SH   SOLE   2,690,777 0 0
BLACKROCK ENHANCED GLOBAL DIVIDEND TRUST COM 092501105 6,589 631,783 SH   SOLE   631,783 0 0
BLACKROCK ENHANCED GOVT FD INC COM 09255K108 441 34,227 SH   SOLE   34,227 0 0
BLACKROCK ENHANCED INTERNATIONAL DIVIDEND TRUST COM 092524107 6,350 1,169,410 SH   SOLE   1,169,410 0 0
BLACKROCK FL MUNI 2020 TERM COM 09250m109 1,388 96,311 SH   SOLE   96,311 0 0
BLACKROCK INCOME TR INC COM 09247F100 57,193 9,406,757 SH   SOLE   9,406,757 0 0
BLACKROCK INS MUNI INCOME TR COM 092479104 15,615 1,103,541 SH   SOLE   1,103,541 0 0
BLACKROCK MUNI INTER DR FD INC COM 09253X102 293 20,698 SH   SOLE   20,698 0 0
BLACKROCK MUNI NY INT DUR FD COM 09255F109 175 11,896 SH   SOLE   11,896 0 0
BLACKROCK MUNIHLDNGS CALI QLTY COM 09254L107 14,359 1,016,934 SH   SOLE   1,016,934 0 0
BLACKROCK MUNIHOLDINGS IN II COM 09254C107 3,972 311,028 SH   SOLE   311,028 0 0
BLACKROCK MUNIHOLDINGS INSUR COM 09254A101 5,221 408,234 SH   SOLE   408,234 0 0
BLACKROCK MUNIHOLDINGS NY INSURED FD COM 09255c106 31,015 2,278,823 SH   SOLE   2,278,823 0 0
BLACKROCK MUNIYIELD CA INSUR COM 09254N103 12,681 881,245 SH   SOLE   881,245 0 0
BLACKROCK MUNIYIELD INSURED COM 09254e103 72,393 5,334,775 SH   SOLE   5,334,775 0 0
BLACKROCK MUNIYIELD NY INSUR COM 09255E102 18,081 1,384,420 SH   SOLE   1,384,420 0 0
BLACKROCK MUNIYIELD QUAL II COM 09254G108 16,462 1,269,266 SH   SOLE   1,269,266 0 0
BLACKROCK MUNIYIELD QUALITY COM 09254f100 4,869 323,709 SH   SOLE   323,709 0 0
BLACKROCK MUNIYLD MICH QLTY FD COM 09254V105 8,794 625,903 SH   SOLE   625,903 0 0
BLACKROCK NEW YORK MUN II COM 09249R102 3,068 214,427 SH   SOLE   214,427 0 0
BLACKROCK NEW YORK MUNI INC COM 09248l106 5,321 375,773 SH   SOLE   375,773 0 0
BLACKROCK NY MUNI INC QLTY TR COM 09249U105 3,296 239,904 SH   SOLE   239,904 0 0
BLACKROCK NY MUNICIPAL BOND TR COM 09249P106 1,159 78,795 SH   SOLE   78,795 0 0
BLACKROCK RES & COMM STRAT TR COM 09257A108 75 10,000 SH   SOLE   10,000 0 0
BNY MELLON MUNICIPAL INCOME, INC COM 05589T104 2,054 219,689 SH   SOLE   219,689 0 0
BOXWOOD MERGER CORP COM 10319t101 29,561 2,934,075 SH   SOLE   2,934,075 0 0
BRANDYWINEGLOBAL GLOBAL INC OPP FD INC COM 10537L104 145 12,000 SH   SOLE   12,000 0 0
CF FINANCE ACQ CORP COM 12528n107 10,659 1,054,275 SH   SOLE   1,054,275 0 0
CHASERG TECHNOLOGY ACQ CORP COM 16166a103 13,797 1,378,300 SH   SOLE   1,378,300 0 0
CHINA FD INC COM 169373107 4,004 206,271 SH   SOLE   206,271 0 0
CLEARBRIDGE ENERGY MLP FUND COM 184692101 2,723 239,254 SH   SOLE   239,254 0 0
CONSTELLATION BRANDS INC CL A COM 21036P108 889 4,290 SH   SOLE   4,290 0 0
CONSTELLATION BRANDS INC CL B COM 21036p207 557 2,696 SH   SOLE   2,696 0 0
CORNERSTONE STRATEGIC VALUE COM 21924b302 14,547 1,280,509 SH   SOLE   1,280,509 0 0
CRESCENT ACQ CORP COM 22564l105 6,377 648,725 SH   SOLE   648,725 0 0
DFB HEALTHCARE ACQ CORP COM 23291e109 297 29,200 SH   SOLE   29,200 0 0
DIAMONDPEAK ACQ CORP COM 25280h100 8,593 875,000 SH   SOLE   875,000 0 0
DISNEY WALT CO COM DISNEY COM 254687106 429 3,287 SH   SOLE   3,287 0 0
DTF TAX-FREE INCOME INC COM 23334J107 8,637 596,874 SH   SOLE   596,874 0 0
DUFF & PHELPS UTILITY & CORPORATE BOND TR COM 26432k108 67,876 7,337,896 SH   SOLE   7,337,896 0 0
DWS MUNICIPAL INCOME TRUST COM 233368109 10,130 874,055 SH   SOLE   874,055 0 0
EAGLE GROWTH & INCOME FUND COM 26958j105 10,519 659,888 SH   SOLE   659,888 0 0
EATON VANCE CA MUNI INC TRST COM 27826F101 10,241 761,989 SH   SOLE   761,989 0 0
EATON VANCE CALIF MUN BD FD COM 27828A100 24,350 2,149,199 SH   SOLE   2,149,199 0 0
EATON VANCE MUN BD FD COM 27827X101 134,434 10,373,012 SH   SOLE   10,373,012 0 0
EATON VANCE MUNICIPAL INCOME COM 27826U108 1,606 124,698 SH   SOLE   124,698 0 0
EATON VANCE NEW YORK MUN BD FD COM 27827Y109 14,352 1,153,680 SH   SOLE   1,153,680 0 0
EATON VANCE NY MUNICIPAL INC COM 27826w104 696 51,976 SH   SOLE   51,976 0 0
EATON VANCE SENIOR INCOME TR COM 27826S103 89 14,600 SH   SOLE   14,600 0 0
EDTECHX HOLDINGS ACQ CORP UNIT COM 28138x202 670 64,900 SH   SOLE   64,900 0 0
EDTECHX HOLDINGS ACQ CORP COM 28138x103 7,815 769,925 SH   SOLE   769,925 0 0
EUROPEAN EQUITY FUND COM 298768102 2,201 247,269 SH   SOLE   247,269 0 0
EXXON MOBIL CORP COM 30231g102 805 11,392 SH   SOLE   11,392 0 0
FEDERATED PREMIER MUNI INC COM 31423P108 4,490 316,416 SH   SOLE   316,416 0 0
FIRST TR ABERDEEN GLBL OPP FD COM 337319107 28,008 2,652,228 SH   SOLE   2,652,228 0 0
FIRST TRUST ENERGY INTRASTRUCTURE COM 33738C103 822 49,815 SH   SOLE   49,815 0 0
FIRST TRUST MORTGAGE INCM FD COM 33734E103 778 55,639 SH   SOLE   55,639 0 0
FORUM MERGER II ACQ CORP COM 34986f103 20,395 2,017,263 SH   SOLE   2,017,263 0 0
GABELLI HLTHCARE & WELLNESS TR COM 36246K103 11,062 1,061,625 SH   SOLE   1,061,625 0 0
GIGCAPITAL2 ACQ CORP COM 375036100 21,748 2,212,450 SH   SOLE   2,212,450 0 0
GORDON POINTE ACQ CORP COM 382788107 3,514 335,639 SH   SOLE   335,639 0 0
GRAF INDUSTRIAL ACQ CORP COM 384278107 15,932 1,588,400 SH   SOLE   1,588,400 0 0
HARTFORD MULTIFACTOR DEV MKTS COM 518416102 12,914 463,210 SH   SOLE   463,210 0 0
HENNESSY CAPITAL ACQ CORP IV COM 42589c104 35,651 3,565,125 SH   SOLE   3,565,125 0 0
HOME DEPOT INC COM 437076102 665 2,866 SH   SOLE   2,866 0 0
INSIGHT SELECT INCOME FUND COM 45781w109 16,290 795,024 SH   SOLE   795,024 0 0
INSURANCE ACQUISITION CORP. COM 457867109 739 75,000 SH   SOLE   75,000 0 0
INVESCO TR INVT GRADE MUNS COM 46131M106 4,343 337,487 SH   SOLE   337,487 0 0
INVESCO VAN KAMPEN SENIOR INCOME TR COM 46131h107 99 23,500 SH   SOLE   23,500 0 0
INVESCO VRDO TAX-FREE WEEKLY ETF COM 46138g862 374 15,000 SH   SOLE   15,000 0 0
ISHARES CORE DIVIDEND GROWTH ETF COM 46434v621 27,649 706,414 SH   SOLE   706,414 0 0
ISHARES CORE S&P500 ETF COM 464287200 83,790 280,685 SH   SOLE   280,685 0 0
ISHARES MSCI ACWI INDEX FUND COM 464288257 6,196 84,010 SH   SOLE   84,010 0 0
ISHARES MSCI CDA ETF COM 464286509 16,425 568,333 SH   SOLE   568,333 0 0
ISHARES MSCI CHINA ETF COM 46429b671 3,502 62,440 SH   SOLE   62,440 0 0
ISHARES MSCI JAPAN ETF COM 46434G822 13,616 239,972 SH   SOLE   239,972 0 0
ISHARES SHORT TERM NATIONAL MUNI BOND COM 464288158 21,172 198,719 SH   SOLE   198,719 0 0
ISHARES TR CORE MSCI EURO COM 46434V738 2,241 49,004 SH   SOLE   49,004 0 0
ISHARES TR EUROPE ETF COM 464287861 1,024 23,655 SH   SOLE   23,655 0 0
ISHARES TR MSCI ACWI EX US COM 464288240 3,164 68,717 SH   SOLE   68,717 0 0
ISHARES TR MSCI EMG MKT ETF COM 464287234 773 18,916 SH   SOLE   18,916 0 0
JAPAN SMALLER CAPTLZTN FD INC COM 47109U104 9,110 1,038,714 SH   SOLE   1,038,714 0 0
JOHN HANCOCK TAX-ADV GLOBAL SHRHLDR YIELD COM 41013p749 9,544 1,397,416 SH   SOLE   1,397,416 0 0
JOHNSON & JOHNSON COM 478160104 338 2,611 SH   SOLE   2,611 0 0
JPMORGAN CHASE & CO COM 46625H100 275 2,336 SH   SOLE   2,336 0 0
KAYNE ANDERSON MIDSTREAM/ENE COM 48661e108 15,753 1,454,558 SH   SOLE   1,454,558 0 0
KBL MERGER CORP. IV COM 48242A104 5,214 495,445 SH   SOLE   495,445 0 0
KIMBERLY CLARK CORP COM 494368103 448 3,152 SH   SOLE   3,152 0 0
LANCADIA II ACQ CORP COM 51476x105 10,869 1,112,468 SH   SOLE   1,112,468 0 0
LAZARD WORLD DIVID & INCOME FD COM 521076109 5,801 621,043 SH   SOLE   621,043 0 0
LEGACY ACQ CORP COM 524643103 15,731 1,542,275 SH   SOLE   1,542,275 0 0
LENNOX INTL INC COM 526107107 20,654 85,006 SH   SOLE   85,006 0 0
LEO HOLDINGS ACQ CORP COM G5463l105 3,779 369,000 SH   SOLE   369,000 0 0
LF CAPITAL ACQ CORP COM 50200k108 23,347 2,275,500 SH   SOLE   2,275,500 0 0
MANNING & NAPIER, INC. COM 56382q102 479 254,942 SH   SOLE   254,942 0 0
MEGALITH FINANCIAL ACQ CORP COM 58518F109 22,316 2,202,930 SH   SOLE   2,202,930 0 0
MFS GOVT MKTS INCOME TR COM 552939100 24,203 5,250,000 SH   SOLE   5,250,000 0 0
MFS INVT GRADE MUN TR COM 59318b108 10,838 1,091,278 SH   SOLE   1,091,278 0 0
MICROSOFT CORP COM 594918104 918 6,609 SH   SOLE   6,609 0 0
MONOCLE ACQ CORP UNIT COM 609754205 779 74,600 SH   SOLE   74,600 0 0
MONOCLE ACQ CORP COM 609754106 22,376 2,246,575 SH   SOLE   2,246,575 0 0
MORGAN STANLEY EMERGING MARK COM 617477104 103 15,650 SH   SOLE   15,650 0 0
MORGAN STANLEY INDIA INVS FD COM 61745C105 3,213 169,555 SH   SOLE   169,555 0 0
MUDRICK CAPITAL ACQ CORP COM 624745105 15,491 1,520,195 SH   SOLE   1,520,195 0 0
NEW GERMANY FD INC COM 644465106 10,711 772,820 SH   SOLE   772,820 0 0
NUVEEN AMT-FREE MUN INCOME FD COM 670657105 116,803 8,162,337 SH   SOLE   8,162,337 0 0
NUVEEN CALIFORNIA AMT-FREE COM 670651108 5,089 336,607 SH   SOLE   336,607 0 0
NUVEEN CALIFORNIA DVD ADVANTAGE MUNI FD COM 67066Y105 7,741 516,394 SH   SOLE   516,394 0 0
NUVEEN DIVID ADVANTAGE MUN FD COM 67066V101 130,032 9,055,171 SH   SOLE   9,055,171 0 0
NUVEEN INT DUR QUAL MUN TRM FD COM 670677103 6,078 444,635 SH   SOLE   444,635 0 0
NUVEEN INTER DURATION MN TMFD COM 670671106 2,983 217,255 SH   SOLE   217,255 0 0
NUVEEN MULTI-MARKET INCOME FUND COM 67075J107 922 125,455 SH   SOLE   125,455 0 0
NUVEEN MUNI 2021 TGT TRM FD COM 670687102 8,829 903,658 SH   SOLE   903,658 0 0
NUVEEN NY AMT FREE MUN INCOME COM 670656107 101,767 7,560,730 SH   SOLE   7,560,730 0 0
NUVEEN NY DIVID ADVNTG MUN FD COM 67066X107 14,169 993,639 SH   SOLE   993,639 0 0
NUVEEN NY MUNI VALUE FUND 2 COM 670706100 2,199 155,200 SH   SOLE   155,200 0 0
NUVEEN OHIO QUALITY INCOME MUN COM 670980101 11,741 744,021 SH   SOLE   744,021 0 0
NUVEEN PA INVT QUALITY MUN FD COM 670972108 413 29,500 SH   SOLE   29,500 0 0
NUVEEN REAL ESTATE INCOME FD COM 67071b108 4,405 400,857 SH   SOLE   400,857 0 0
NUVEEN SENIOR INCOME FUND COM 67067y104 66 11,500 SH   SOLE   11,500 0 0
OPES ACQ CORP COM 68373p100 1,587 153,100 SH   SOLE   153,100 0 0
ORACLE CORP COM 68389x105 339 6,158 SH   SOLE   6,158 0 0
PAYCHEX INC COM 704326107 384 4,644 SH   SOLE   4,644 0 0
PEPSICO INC COM 713448108 357 2,600 SH   SOLE   2,600 0 0
PETROLEUM & RESOURCES CORP COM 00548f105 465 29,359 SH   SOLE   29,359 0 0
PIONEER DIVERSIFIED HIGH INCOME TRUST COM 723653101 26,470 1,825,535 SH   SOLE   1,825,535 0 0
PIVOTAL ACQ CORP II COM 72582K100 1,470 150,000 SH   SOLE   150,000 0 0
PROCTER & GAMBLE CO COM 742718109 358 2,881 SH   SOLE   2,881 0 0
PROFICIENT ALPHA ACQ CORP COM 74317h105 1,036 104,525 SH   SOLE   104,525 0 0
PURE ACQ CORP COM 74621Q106 32,179 3,139,425 SH   SOLE   3,139,425 0 0
RMG ACQ CORP COM 749641106 978 100,000 SH   SOLE   100,000 0 0
SCHULTZE SPECIAL ACQ CRP COM 80821r109 15,375 1,545,203 SH   SOLE   1,545,203 0 0
SEMPRA ENERGY COM 816851109 302 2,050 SH   SOLE   2,050 0 0
SENTINEL ENERGY ACQ CORP COM 81728p105 6,985 680,175 SH   SOLE   680,175 0 0
SPARTAN ENERGY ACQ CORP COM 846784106 10,494 1,039,050 SH   SOLE   1,039,050 0 0
SPDR S&P 500 ETF TRUST COM 78462f103 28,779 96,975 SH   SOLE   96,975 0 0
SPDR SER TR NUVN BR SHT MUNI COM 78468R739 4,352 88,837 SH   SOLE   88,837 0 0
SWISS HELVETIA FD INC COM 870875101 420 52,332 SH   SOLE   52,332 0 0
TAIWAN FD INC COM 874036106 2,430 131,544 SH   SOLE   131,544 0 0
TEKLA HEALTHCARE OPPORTUNIT FD COM 879105104 5,843 334,645 SH   SOLE   334,645 0 0
TEKLA HEATHCARE INVESTORS COM 87911J103 6,606 360,172 SH   SOLE   360,172 0 0
TEMPLETON EMERGING MKTS FD INC COM 880191101 1,566 106,802 SH   SOLE   106,802 0 0
TENZING ACQ CORP COM g8708a116 3,899 376,700 SH   SOLE   376,700 0 0
TIBERIUS ACQ CORP COM 88633a107 2,977 290,750 SH   SOLE   290,750 0 0
Tortoise ACQ CORP COM 89154l100 10,439 1,060,855 SH   SOLE   1,060,855 0 0
TOTTENHAM ACQ CORP COM g8959n106 3,701 359,700 SH   SOLE   359,700 0 0
TRIDENT ACQ CORP COM 89615t106 8,146 784,750 SH   SOLE   784,750 0 0
TRINE ACQ CORP COM 89628u108 11,689 1,184,250 SH   SOLE   1,184,250 0 0
TUSCAN HOLDINGS ACQ CORP COM 90069k104 8,191 835,850 SH   SOLE   835,850 0 0
TUSCAN HOLDINGS II ACQ CORP COM 90070a103 1,017 103,700 SH   SOLE   103,700 0 0
VANECK VECTORS ETF TR AMT FREE SHORT M COM 92189f528 657 37,143 SH   SOLE   37,143 0 0
VANGUARD BD INDEX FD INC LONG TERM BOND COM 921937793 39,498 384,711 SH   SOLE   384,711 0 0
VANGUARD BD INDEX FD INC SHORT TRM BOND COM 921937827 347 4,300 SH   SOLE   4,300 0 0
VANGUARD BD INDEX FD INC TOTAL BND MRKT COM 921937835 3,907 46,280 SH   SOLE   46,280 0 0
VANGUARD FTSE PACIFIC ETF COM 922042866 43,690 661,470 SH   SOLE   661,470 0 0
VANGUARD GROWTH ETF COM 922908736 46,243 278,103 SH   SOLE   278,103 0 0
VANGUARD INDEX FDS SMALL CP ETF COM 922908751 100,660 654,106 SH   SOLE   654,106 0 0
VANGUARD INDEX FDS TOTAL STK MKT COM 922908769 63,002 417,232 SH   SOLE   417,232 0 0
VANGUARD INTL EQUITY INDEX FD ALLWRLD EX US COM 922042775 26,689 534,855 SH   SOLE   534,855 0 0
VANGUARD INTL EQUITY INDEX FD FTSE EMR MKT ETF COM 922042858 63,750 1,583,466 SH   SOLE   1,583,466 0 0
VANGUARD INTL EQUITY INDEX FD FTSE EUROPE ETF COM 922042874 101,854 1,899,905 SH   SOLE   1,899,905 0 0
VANGUARD TAX MANAGED INTL FD FTSE DEV MKT ETF COM 921943858 538 13,106 SH   SOLE   13,106 0 0
VECTOIQ ACQ CORP COM 92243n103 24,453 2,394,992 SH   SOLE   2,394,992 0 0
VOYA INTL HIGH DIVID EQTY INC COM 92912Y109 217 41,307 SH   SOLE   41,307 0 0
W P CAREY INC COM 92936U109 348 3,889 SH   SOLE   3,889 0 0
WEALTHBRIDGE ACQ CORP COM G4887W110 660 65,713 SH   SOLE   65,713 0 0
WESTERN ASSET CLYM INFL SEC IN COM 95766Q106 37,652 3,248,640 SH   SOLE   3,248,640 0 0
WESTERN ASSET INFLATION-LINKED OPP & INC FD COM 95766R104 7,909 713,848 SH   SOLE   713,848 0 0
WESTERN ASSET MUN HI INCM FD COM 95766N103 1,860 245,331 SH   SOLE   245,331 0 0
WESTERN ASST MN PRT FD INC COM 95766P108 3,873 252,833 SH   SOLE   252,833 0 0