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 Fund, Inc. common stock 003009107 526 115,107 SH   SOLE   115,107 0 0
Aberdeen Chile Fund Inc. common stock 00301W105 27 4,800 SH   SOLE   4,800 0 0
Aberdeen Emerging Markets Smaller Company Opportunities Fund, Inc. common stock 00301T102 54 4,964 SH   SOLE   4,964 0 0
Aberdeen Indonesia Fund, Inc. common stock 00305P106 132 23,835 SH   SOLE   23,835 0 0
Aberdeen Israel Fund, Inc. common stock 00301L109 40 2,322 SH   SOLE   2,322 0 0
Aberdeen Japan Equity Fund, Inc. common stock 00306J109 2,295 298,018 SH   SOLE   298,018 0 0
Aberdeen Singapore Fund, Inc. common stock 003244100 222 25,967 SH   SOLE   25,967 0 0
ACE Limited common stock H0023R105 34 289 SH   SOLE   289 0 0
Adams Diversified Equity Fund, Inc. common stock 006212104 6,352 495,122 SH   SOLE   495,122 0 0
Adams Natural Resources Fund, Inc. common stock 00548F105 2,616 147,474 SH   SOLE   147,474 0 0
Advent/Claymore Enhanced Growth & Income Fund common stock 00765E104 510 61,714 SH   SOLE   61,714 0 0
Alexion Pharmaceuticals, Inc. common stock 015351109 26 138 SH   SOLE   138 0 0
Alliance California Municipal Income Fund, Inc. common stock 018546101 364 25,859 SH   SOLE   25,859 0 0
AllianceBernstein National Municipal Income Fund common stock 01864U106 348 25,189 SH   SOLE   25,189 0 0
AllianzGI Equity & Convertible Income Fund common stock 018829101 36 2,000 SH   SOLE   2,000 0 0
AllianzGI NFJ Dividend, Interest & Premium Strategy Fund common stock 01883A107 826 66,707 SH   SOLE   66,707 0 0
Alnylam Pharmaceuticals, Inc. common stock 02043Q107 5 50 SH   SOLE   50 0 0
Alpine Global Dynamic Dividend Fund common stock 02082E205 3,301 372,944 SH   SOLE   372,944 0 0
Alpine Total Dynamic Dividend Fund common stock 021060207 5,685 740,205 SH   SOLE   740,205 0 0
America Movil S.A.B. de C.V. common stock 02364W105 628 44,690 SH   SOLE   44,690 0 0
Amgen Inc. common stock 031162100 114 700 SH   SOLE   700 0 0
Apollo Tactical Income Fund Inc common stock 037638103 727 52,305 SH   SOLE   52,305 0 0
Archer Daniels Midland Company common stock 039483102 183 5,000 SH   SOLE   5,000 0 0
Ares Dynamic Credit Allocation Fund, Inc. common stock 04014F102 21 1,596 SH   SOLE   1,596 0 0
ASA Gold and Precious Metals Limited common stock G3156P103 22 3,000 SH   SOLE   3,000 0 0
Asia Pacific Fund common stock 044901106 52 5,150 SH   SOLE   5,150 0 0
ASML Holding NV common stock N07059210 32 358 SH   SOLE   358 0 0
AstraZeneca PLC common stock 046353108 67 1,973 SH   SOLE   1,973 0 0
Atlantic Tele Network, Inc. common stock 049079205 938 11,988 SH   SOLE   11,988 0 0
Avenue Income Credit Strategies Fund common stock 05358E106 97 8,552 SH   SOLE   8,552 0 0
Avianca Holdings S.A. common stock 05367G100 674 157,794 SH   SOLE   157,794 0 0
Baidu, Inc. common stock 056752108 35 185 SH   SOLE   185 0 0
Bancolombia S.A. common stock 05968L102 529 19,780 SH   SOLE   19,780 0 0
Bancroft Fund Ltd. common stock 059695106 533 29,293 SH   SOLE   29,293 0 0
Barclays PLC common stock 06738E204 31 2,384 SH   SOLE   2,384 0 0
Biogen Inc. common stock 09062X103 31 100 SH   SOLE   100 0 0
BioMarin Pharmaceutical Inc. common stock 09061G101 42 400 SH   SOLE   400 0 0
BlackRock Credit Allocation Income Trust common stock 092508100 300 24,287 SH   SOLE   24,287 0 0
BlackRock Enhanced Equity Dividend Trust common stock 09251A104 9 1,230 SH   SOLE   1,230 0 0
BlackRock Investment Quality Municipal Trust common stock 09247D105 31 2,000 SH   SOLE   2,000 0 0
BlackRock Limited Duration Income Trust common stock 09249W101 4 250 SH   SOLE   250 0 0
BlackRock Long-Term Municipal Advantage Trust common stock 09250B103 23 2,000 SH   SOLE   2,000 0 0
BlackRock Multi-Sector Income Trust common stock 09258A107 146 9,226 SH   SOLE   9,226 0 0
BlackRock Municipal Bond Investment Trust common stock 09249K107 30 2,000 SH   SOLE   2,000 0 0
BlackRock Municipal Bond Trust common stock 09249H104 3 200 SH   SOLE   200 0 0
BlackRock Municipal Target Term Trust common stock 09257P105 363 16,828 SH   SOLE   16,828 0 0
BlackRock Resources & Commodities Strategy Trust common stock 09257A108 119 16,756 SH   SOLE   16,756 0 0
BlackRock Science and Technology Trust common stock 09258G104 8,930 515,901 SH   SOLE   515,901 0 0
BlackRock Utility & Infrastructure Trust common stock 09248D104 80 4,746 SH   SOLE   4,746 0 0
Blackstone/GSO Strategic Credit Fund common stock 09257R101 172 12,901 SH   SOLE   12,901 0 0
Boulder Growth and Income Fund, Inc. common stock 101507101 12,095 1,562,630 SH   SOLE   1,562,630 0 0
British America Tobacco PLC common stock 110448107 29 266 SH   SOLE   266 0 0
Brookfield Global Listed Infrastructure Income Fund common stock 11273Q109 247 21,001 SH   SOLE   21,001 0 0
Brookfield Mortgage Opportunity Income Fund common stock 112792106 74 5,001 SH   SOLE   5,001 0 0
Brookfield Total Return Fund common stock 11283U108 427 19,468 SH   SOLE   19,468 0 0
Calamos Global Dynamic Income Fund common stock 12811L107 106 14,800 SH   SOLE   14,800 0 0
Canadian Natural Resrouces Limited common stock 136385101 20 922 SH   SOLE   922 0 0
Canadian Pacific Railway Limited common stock 13645T100 32 253 SH   SOLE   253 0 0
Carnival Corp. common stock 143658300 1,471 27,000 SH   SOLE   27,000 0 0
Celgene Corporation common stock 151020104 96 800 SH   SOLE   800 0 0
Cemex, S.A.B. de C.V. common stock 151290889 815 146,372 SH   SOLE   146,372 0 0
Central Europe Russia and Turkey Fund common stock 153436100 33 2,014 SH   SOLE   2,014 0 0
Central Fund of Canada Limited (USA) common stock 153501101 80 8,000 SH   SOLE   8,000 0 0
Central Securities Corp. common stock 155123102 1,054 55,435 SH   SOLE   55,435 0 0
China Fund, Inc. common stock 169373107 78 5,000 SH   SOLE   5,000 0 0
China Petroleum & Chemical Corp. common stock 16941R108 29 489 SH   SOLE   489 0 0
China Unicom (Hong Kong) Limited common stock 16945R104 18 1,481 SH   SOLE   1,481 0 0
ClearBridge American Energy MLP Fund Inc. common stock 184691103 100 12,252 SH   SOLE   12,252 0 0
ClearBridge Energy MLP Fund Inc. common stock 184692101 21 1,400 SH   SOLE   1,400 0 0
ClearBridge Energy MLP Opportunity Fund Inc. common stock 18469P100 80 6,306 SH   SOLE   6,306 0 0
ClearBridge Energy MLP Total Return Fund Inc. common stock 18469Q108 261 21,187 SH   SOLE   21,187 0 0
Clough Global Allocation Fund common stock 18913Y103 40 3,000 SH   SOLE   3,000 0 0
Clough Global Opportunities Fund common stock 18914E106 809 77,490 SH   SOLE   77,490 0 0
CME Group Inc. common stock 12572Q105 453 5,000 SH   SOLE   5,000 0 0
Coca Cola Femsa S.A.B. de C.V. common stock 191241108 623 8,799 SH   SOLE   8,799 0 0
Cohen & Steers Closed-End Opportunity Fund, Inc. common stock 19248P106 1,453 132,537 SH   SOLE   132,537 0 0
Cohen & Steers Global Income Builder, Inc. common stock 19248M103 46 4,903 SH   SOLE   4,903 0 0
Cohen & Steers Infrastructure Fund, Inc. common stock 19248A109 2,048 107,334 SH   SOLE   107,334 0 0
Cohen & Steers Limited Duration Preferres and Income Fund common stock 19248C105 131 5,800 SH   SOLE   5,800 0 0
Cohen & Steers MLP Income and Energy Opportunity Fund common stock 19249B106 141 13,476 SH   SOLE   13,476 0 0
Cohen & Steers Total Return Realty Fund common stock 19247R103 531 42,108 SH   SOLE   42,108 0 0
Consolidated Water Co. Ltd. common stock G23773107 1,586 129,538 SH   SOLE   129,538 0 0
Consumer Discret Select Sector SPDR ETF common stock 81369Y407 5 65 SH   SOLE   65 0 0
Copa Holdings SA common stock P31076105 2,440 50,550 SH   SOLE   50,550 0 0
Cornerstone Strategic Value Fund Inc. common stock 21924B302 1,659 105,925 SH   SOLE   105,925 0 0
Cornerstone Total Return Fund, Inc. common stock 21924U300 166 9,857 SH   SOLE   9,857 0 0
Credicorp Ltd. common stock G2519Y108 22 223 SH   SOLE   223 0 0
Cushing MLP Total Return Fund common stock 231631201 522 48,951 SH   SOLE   48,951 0 0
Cushing Renaissance Fund common stock 231647108 205 14,387 SH   SOLE   14,387 0 0
Delaware Enhanced Global Dividend & Income Fund common stock 246060107 402 42,957 SH   SOLE   42,957 0 0
Delaware Investments Dividend & Income Fund, Inc. common stock 245915103 41 4,703 SH   SOLE   4,703 0 0
Delphi Automotive PLC common stock G27823106 35 413 SH   SOLE   413 0 0
Deutsche Multi-Market Income Trust common stock 25160E102 93 12,133 SH   SOLE   12,133 0 0
Deutsche Strategic Income Trust common stock 25160F109 19 1,850 SH   SOLE   1,850 0 0
Diageo PLC common stock 25243Q205 29 268 SH   SOLE   268 0 0
Diversified Real Asset Income Fund common stock 25533B108 1,314 84,696 SH   SOLE   84,696 0 0
DoubleLine Income Solutions Fund common stock 258622109 41 2,500 SH   SOLE   2,500 0 0
Dreyfus Municipal Bond Infrastructure Fund, Inc. common stock 26203D101 237 19,117 SH   SOLE   19,117 0 0
Dreyfus Municipal Income, Inc. common stock 26201R102 11 1,200 SH   SOLE   1,200 0 0
DTF Tax-Free Income Inc. common stock 23334J107 64 4,264 SH   SOLE   4,264 0 0
Duff & Phelps Global Utility Income Fund, Inc. common stock 26433C105 21 1,410 SH   SOLE   1,410 0 0
Duff & Phelps Select Energy MLP Fund Inc. common stock 26433F108 60 10,000 SH   SOLE   10,000 0 0
Eagle Growth and Income Opportunities Fund common stock 26958J105 145 9,589 SH   SOLE   9,589 0 0
Eaton Vance California Municipal Income Trust common stock 27826F101 221 16,582 SH   SOLE   16,582 0 0
Eaton Vance Floating-Rate Income Plus Fund common stock 278284104 21 1,471 SH   SOLE   1,471 0 0
Eaton Vance Limited Duration Income Fund common stock 27828H105 40 3,100 SH   SOLE   3,100 0 0
Eaton Vance Risk-Managed Diversified Equity Income Fund common stock 27829G106 127 12,500 SH   SOLE   12,500 0 0
Eaton Vance Tax-Advantaged Dividend Income Fund common stock 27828G107 791 40,899 SH   SOLE   40,899 0 0
Eaton Vance Tax-Managed Global Diversified Equity Income Fund common stock 27829F108 314 35,485 SH   SOLE   35,485 0 0
Eli Lilly and Company common stock 532457108 51 600 SH   SOLE   600 0 0
Equus Total Return, Inc. common stock 294766100 118 65,682 SH   SOLE   65,682 0 0
Era Group Inc. common stock 26885G109 240 21,515 SH   SOLE   21,515 0 0
European Equity Fund, Inc. common stock 298768102 133 16,464 SH   SOLE   16,464 0 0
Evertec Inc. common stock 30040P103 396 23,643 SH   SOLE   23,643 0 0
FedEx Corporation common stock 31428X106 60 400 SH   SOLE   400 0 0
Fibria Celulose SA common stock 31573A109 29 2,263 SH   SOLE   2,263 0 0
First Trust Dynamic Europe Equity Income Fund common stock 33740D107 1,501 87,466 SH   SOLE   87,466 0 0
First Trust Energy Infrastructure Fund common stock 33738C103 2,764 189,411 SH   SOLE   189,411 0 0
First Trust High Income Long/Short Fund common stock 33738E109 1,005 71,365 SH   SOLE   71,365 0 0
First Trust ISE Cloud Computing Index common stock 33734X192 6 209 SH   SOLE   209 0 0
First Trust Mortgage Income Fund common stock 33734E103 429 29,514 SH   SOLE   29,514 0 0
First Trust New Opportunities MLP & Energy Fund common stock 33739M100 305 28,273 SH   SOLE   28,273 0 0
Five Prime Therapeutics, Inc. common stock 33830X104 2 50 SH   SOLE   50 0 0
Fomento Economico Mexicano, S.A.B. de C.V. common stock 344419106 1,108 12,000 SH   SOLE   12,000 0 0
Freeport McMoran Copper & Gold common stock 35671D857 228 33,749 SH   SOLE   33,749 0 0
Fresh Del Monte Produce Inc. common stock G36738105 194 5,000 SH   SOLE   5,000 0 0
Gabelli Dividend & Income Trust common stock 36242H104 2,256 122,229 SH   SOLE   122,229 0 0
Gabelli Equity Trust Preferred Series D preferred stock 362397705 22 848 SH   SOLE   848 0 0
Gabelli Equity Trust, Inc. common stock 362397101 20 3,679 SH   SOLE   3,679 0 0
Gabelli Global Small and Mid-Cap Value Fund common stock 36249W104 7 700 SH   SOLE   700 0 0
Gabelli Global Utility & Income Trust common stock 36242L105 24 1,463 SH   SOLE   1,463 0 0
Gabelli Healthcare & Wellness (Rx) Trust common stock 36246K103 3,115 303,936 SH   SOLE   303,936 0 0
Gabelli Multimedia Trust Inc. common stock 36239Q109 757 100,873 SH   SOLE   100,873 0 0
GAMCO Global Gold, Natural Resources & Income Trust by Gabelli Preferred Series B preferred stock 36465A307 11 500 SH   SOLE   500 0 0
GDL Fund common stock 361570104 100 9,961 SH   SOLE   9,961 0 0
GDL Fund Preferred Series B preferred stock 361570302 643 12,800 SH   SOLE   12,800 0 0
General American Investors Company, Inc. common stock 368802104 3,897 122,013 SH   SOLE   122,013 0 0
Gilead Sciences Inc. common stock 375558103 202 2,000 SH   SOLE   2,000 0 0
Goldman Sachs MLP and Energy Renaissance Fund common stock 38148G107 55 10,000 SH   SOLE   10,000 0 0
Grupo Televisa, S.A.B. common stock 40049J206 773 28,400 SH   SOLE   28,400 0 0
Guggenheim Enhanced Equity Income Fund common stock 40167B100 716 93,259 SH   SOLE   93,259 0 0
Guggenheim Enhanced Equity Strategy Fund common stock 40167K100 855 54,213 SH   SOLE   54,213 0 0
GW Pharmaceuticals PLC common stock 36197T103 21 308 SH   SOLE   308 0 0
HDFC Bank Ltd. common stock 40415F101 30 487 SH   SOLE   487 0 0
Health Care Select Sector SPDR ETF common stock 81369Y209 8 111 SH   SOLE   111 0 0
ICIC Bank Ltd. common stock 45104G104 23 2,943 SH   SOLE   2,943 0 0
Incyte Corporation common stock 45337C102 26 242 SH   SOLE   242 0 0
ING Groep N.V. common stock 456837103 47 3,523 SH   SOLE   3,523 0 0
Ingersoll-Rand PLC common stock G47791101 34 615 SH   SOLE   615 0 0
Inovio Pharmaceuticals, Inc. common stock 45773H201 101 15,000 SH   SOLE   15,000 0 0
Invesco Pennsylvania Value Municipal Income Trust common stock 46132K109 26 2,000 SH   SOLE   2,000 0 0
Invesco Quality Municipal Income Trust common stock 46133G107 25 2,000 SH   SOLE   2,000 0 0
iShares MSCI Mexico Capped common stock 464286822 389 7,800 SH   SOLE   7,800 0 0
iShares Nasdaq Biotechnology common stock 464287556 12 36 SH   SOLE   36 0 0
iShares TIPS Bond common stock 464287176 45 410 SH   SOLE   410 0 0
iShares US Medical Devices common stock 464288810 55 450 SH   SOLE   450 0 0
Japan Smaller Capitalization Fund Inc. common stock 47109U104 1,372 134,155 SH   SOLE   134,155 0 0
John Hancock Premium Dividend Fund common stock 41013T105 21 1,509 SH   SOLE   1,509 0 0
John Hancock Tax-Advantaged Dividend Income Fund common stock 41013V100 13 655 SH   SOLE   655 0 0
JPMorgan Alerian MLP Index ETN common stock 46625H365 87 3,000 SH   SOLE   3,000 0 0
JPMorgan China Region Fund, Inc. common stock 48126T104 170 11,067 SH   SOLE   11,067 0 0
Karyopharm Therapeutics Inc. common stock 48576U106 65 4,868 SH   SOLE   4,868 0 0
Ladenburg Thalman Financial Services Inc. common stock 50575Q102 28 10,000 SH   SOLE   10,000 0 0
Latin American Discovery Fund Inc. common stock 51828C106 6 800 SH   SOLE   800 0 0
Legg Mason BW Global Income Opportunities Fund common stock 52469B100 45 3,864 SH   SOLE   3,864 0 0
Lennar Corp. common stock 526057104 2,421 49,500 SH   SOLE   49,500 0 0
Liberty All-Star Equity Fund common stock 530158104 4,648 868,865 SH   SOLE   868,865 0 0
Liberty All-Star Growth Fund, Inc. common stock 529900102 588 128,345 SH   SOLE   128,345 0 0
Liberty Global PLC common stock G5480U104 30 702 SH   SOLE   702 0 0
LivaNova PLC common stock G5509L101 495 8,330 SH   SOLE   8,330 0 0
Lloyds Banking Group PLC common stock 539439109 31 7,211 SH   SOLE   7,211 0 0
LMP Capital and Income Fund, Inc. common stock 50208A102 418 33,771 SH   SOLE   33,771 0 0
LMP Corporate Loan Fund Inc. common stock 50208B100 6 600 SH   SOLE   600 0 0
LyondellBasell Industries N.V. common stock N53745100 29 336 SH   SOLE   336 0 0
Macquarie Global Infrastructure Total Return Fund Inc. common stock 55608D101 487 25,561 SH   SOLE   25,561 0 0
Magna International Inc. common stock 559222401 13 312 SH   SOLE   312 0 0
MainStay DefinedTerm Municipal Opportunities Fund common stock 56064K100 151 8,032 SH   SOLE   8,032 0 0
Mallinckrodt Public Limitied Company common stock G5785G107 30 405 SH   SOLE   405 0 0
Mankind Corporation common stock 56400P201 1 1,000 SH   SOLE   1,000 0 0
Market Vectors Gold Miners ETF common stock 57060U100 41 3,000 SH   SOLE   3,000 0 0
Marriott Vacations Worldwide Corp. common stock 57164Y107 506 8,890 SH   SOLE   8,890 0 0
Martin Marietta Materials Inc. common stock 573284106 410 3,000 SH   SOLE   3,000 0 0
MasTec, Inc. common stock 576323109 2,345 134,927 SH   SOLE   134,927 0 0
Mattel, Inc. common stock 577081102 31 1,151 SH   SOLE   1,151 0 0
Merck & Co. Inc. common stock 58933Y105 106 2,000 SH   SOLE   2,000 0 0
Mexico Equity and Income Fund, Inc. common stock 592834105 233 21,692 SH   SOLE   21,692 0 0
MFS High Income Muicipal Trust common stock 59318D104 152 30,936 SH   SOLE   30,936 0 0
MFS High Yield Municipal Trust common stock 59318E102 225 49,791 SH   SOLE   49,791 0 0
MFS Investment Grade Municipal Trust common stock 59318B108 20 2,000 SH   SOLE   2,000 0 0
MFS Municipal Income Trust common stock 552738106 180 26,435 SH   SOLE   26,435 0 0
Mitsubishi UFJ Financial Group, Inc. common stock 606822104 40 6,383 SH   SOLE   6,383 0 0
Momenta Pharmaceuticals Inc. common stock 60877T100 1 100 SH   SOLE   100 0 0
Morgan Stanley Asia Pacific Fund common stock 61744U106 207 14,987 SH   SOLE   14,987 0 0
Morgan Stanley China A Share Fund common stock 617468103 2,965 148,943 SH   SOLE   148,943 0 0
Morgan Stanley Emerging Market Debt Fund, Inc. common stock 61744H105 171 19,899 SH   SOLE   19,899 0 0
Morgan Stanley Emerging Markets Domestic Debt Fund common stock 617477104 476 70,000 SH   SOLE   70,000 0 0
Morgan Stanley Emerging Markets Fund, Inc. common stock 61744G107 9 716 SH   SOLE   716 0 0
Morgan Stanley Income Securities Inc. common stock 61745P874 36 2,125 SH   SOLE   2,125 0 0
Morgan Stanley India Investment Fund common stock 61745C105 127 4,967 SH   SOLE   4,967 0 0
MVC Capital 7.25% Preferred preferred stock 553829201 3,953 160,695 SH   SOLE   160,695 0 0
MVC Capital, Inc. common stock 553829102 19 2,618 SH   SOLE   2,618 0 0
Nasdaq Premium Income & Growth Fund common stock 670699107 26 1,324 SH   SOLE   1,324 0 0
National Grid PLC common stock 636274300 30 428 SH   SOLE   428 0 0
Neuberger Berman High Yield Strategies Fund common stock 64128C106 7 700 SH   SOLE   700 0 0
Neuberger Berman Real Estate Securities Income Fund common stock 64190A103 36 7,218 SH   SOLE   7,218 0 0
New Germany Fund, Inc. common stock 644465106 1,537 104,546 SH   SOLE   104,546 0 0
New Ireland Fund, Inc. common stock 645673104 122 8,732 SH   SOLE   8,732 0 0
NexPoint Credit Strategies Fund common stock 65340G205 3,126 152,911 SH   SOLE   152,911 0 0
NexPoint Residential Trust, Inc. common stock 65341D102 11 833 SH   SOLE   833 0 0
NextEra Energy, Inc. common stock 65339F101 1,351 13,000 SH   SOLE   13,000 0 0
Norfolk Southern Corp. common stock 655844108 486 5,750 SH   SOLE   5,750 0 0
Norwegian Cruise Line Holdings Ltd. common stock G66721104 2,136 36,443 SH   SOLE   36,443 0 0
Nuveen California Dividend Advantage Municipal Fund 3 common stock 67070Y109 14 1,000 SH   SOLE   1,000 0 0
Nuveen Core Equity Alpha Fund common stock 67090X107 88 6,177 SH   SOLE   6,177 0 0
Nuveen Credit Strategies Income Fund common stock 67073D102 2,589 330,189 SH   SOLE   330,189 0 0
Nuveen Diversified Dividend and Income Fund common stock 6706EP105 82 7,586 SH   SOLE   7,586 0 0
Nuveen Dividend Advantage Municipal Fund 2 common stock 67070F100 166 11,757 SH   SOLE   11,757 0 0
Nuveen Dividend Advantage Municipal Fund 3 common stock 67070X101 91 6,352 SH   SOLE   6,352 0 0
Nuveen Dividend Advantage Municipal Income Fund common stock 67071L106 315 21,760 SH   SOLE   21,760 0 0
Nuveen Flexible Investment Income Fund common stock 67075B104 130 8,881 SH   SOLE   8,881 0 0
Nuveen Global Equity Income Fund common stock 6706EH103 11 1,000 SH   SOLE   1,000 0 0
Nuveen Global High Income Fund common stock 67075G103 332 24,149 SH   SOLE   24,149 0 0
Nuveen Maryland Premium Income Municipal Fund common stock 67061Q107 25 2,000 SH   SOLE   2,000 0 0
Nuveen Multi-Market Income Fund, Inc. common stock 67075J107 939 132,269 SH   SOLE   132,269 0 0
Nuveen Municipal Advantage Fund, Inc. common stock 67062H106 35 2,500 SH   SOLE   2,500 0 0
Nuveen Municipal Market Opportunity Fund, Inc. common stock 67062W103 28 2,000 SH   SOLE   2,000 0 0
Nuveen Municipal Opportunity Fund, Inc. common stock 670984103 153 10,671 SH   SOLE   10,671 0 0
Nuveen Quality Income Municipal Fund, Inc. common stock 670977107 57 4,000 SH   SOLE   4,000 0 0
Nuveen Quality Municipal Fund, Inc. common stock 67062N103 207 15,200 SH   SOLE   15,200 0 0
Nuveen Quality Preferred Income Fund 3 common stock 67072W101 26 3,084 SH   SOLE   3,084 0 0
Nuveen S&P 500 Dynamic Overwrite Fund common stock 6706EW100 227 16,878 SH   SOLE   16,878 0 0
Nuveen Select Quality Municipal Fund, Inc. common stock 670973106 153 10,890 SH   SOLE   10,890 0 0
Nuveen Select Tax-Free Income Portfolio 3 common stock 67063X100 36 2,500 SH   SOLE   2,500 0 0
Nuveen Tax-Advantaged Dividend Growth Fund common stock 67073G105 131 9,400 SH   SOLE   9,400 0 0
NXP Semiconductors NV common stock N6596X109 34 407 SH   SOLE   407 0 0
Oxford Lane Capital, 7.50% Pfd Series 2023 preferred stock 691543300 19,399 804,614 SH   SOLE   804,614 0 0
Oxford Lane Capital, 8.125% Pfd Series 2024 preferred stock 691543409 12,217 482,700 SH   SOLE   482,700 0 0
Pacholder High Yield Fund, Inc. common stock 693742108 134 22,075 SH   SOLE   22,075 0 0
PCM Fund Inc. common stock 69323T101 40 4,309 SH   SOLE   4,309 0 0
PIMCO Corporate & Income Strategy Fund common stock 72200U100 737 54,972 SH   SOLE   54,972 0 0
PIMCO Dynamic Credit Income Fund common stock 72202D106 5,638 312,690 SH   SOLE   312,690 0 0
PIMCO Enchanced Short Maturity Active ETF common stock 72201R833 3,503 34,822 SH   SOLE   34,822 0 0
PIMCO Income Opportunity Fund common stock 72202B100 697 32,924 SH   SOLE   32,924 0 0
PIMCO Income Strategy Fund common stock 72201H108 851 87,354 SH   SOLE   87,354 0 0
PIMCO Income Strategy Fund II common stock 72201J104 336 38,310 SH   SOLE   38,310 0 0
PIMCO Municipal Income Fund II common stock 72200W106 25 2,000 SH   SOLE   2,000 0 0
PIMCO New York Municipal Income Fund common stock 72200T103 24 2,000 SH   SOLE   2,000 0 0
Pioneer Diversified High Income Trust common stock 723653101 3 200 SH   SOLE   200 0 0
Popular, Inc. common stock 733174700 822 29,000 SH   SOLE   29,000 0 0
PowerShares CEF Income Composite ETF common stock 73936Q843 2,356 110,390 SH   SOLE   110,390 0 0
PriceSmart Inc. common stock 741511109 83 1,000 SH   SOLE   1,000 0 0
Prudential PLC common stock 74435K204 27 605 SH   SOLE   605 0 0
Prudential Short Duration High Yield Fund, Inc. common stock 74442F107 64 4,391 SH   SOLE   4,391 0 0
Putnam High Income Securities Fund common stock 746779107 174 23,796 SH   SOLE   23,796 0 0
Putnam Premier Income Trust common stock 746853100 239 48,242 SH   SOLE   48,242 0 0
Quantum Fuel Systems Technologies Worldwide Inc. common stock 74765E307 1 1,000 SH   SOLE   1,000 0 0
Rand Capital Corp. common stock 752185108 8 2,000 SH   SOLE   2,000 0 0
RENN Global Entrepreneurs Fund, Inc. common stock 759720105 87 97,088 SH   SOLE   97,088 0 0
RMR Real Estate Income Fund common stock 76970B101 2,692 139,607 SH   SOLE   139,607 0 0
Royal Caribbean Cruises Ltd. common stock V7780T103 3,068 30,313 SH   SOLE   30,313 0 0
Royal Dutch Shell PLC common stock 780259107 1,092 708 SH   SOLE   708 0 0
Royce Global Value Trust, Inc. common stock 78081T104 117 15,655 SH   SOLE   15,655 0 0
Royce Micro-Cap Trust, Inc. common stock 780915104 38 5,194 SH   SOLE   5,194 0 0
Royce Value Trust Inc. common stock 780910105 1,882 159,922 SH   SOLE   159,922 0 0
Salient Midstream & MLP Fund common stock 79471V105 2,284 239,697 SH   SOLE   239,697 0 0
Seaboard Corp. common stock 811543107 1,679 580 SH   SOLE   580 0 0
Seacor Holdings, Inc. common stock 811904101 105 2,000 SH   SOLE   2,000 0 0
Sensata Technologies Holding NV common stock N7902X106 25 539 SH   SOLE   539 0 0
Shire PLC common stock 82481R106 34 167 SH   SOLE   167 0 0
SK Telecom Co. Ltd. common stock 78440P108 46 2,284 SH   SOLE   2,284 0 0
Source Capital Corp. common stock 836144105 12,877 194,346 SH   SOLE   194,346 0 0
Spanish Broadcasting System Inc. common stock 846425833 32 10,030 SH   SOLE   10,030 0 0
Special Opportunites Fund, Inc. common stock 84741T104 1,211 91,772 SH   SOLE   91,772 0 0
Spirit Airlines, Inc. common stock 848577102 956 24,000 SH   SOLE   24,000 0 0
Sprott Focus Trust, Inc. common stock 85208J109 301 51,908 SH   SOLE   51,908 0 0
Swiss Helvetia Fund Inc. common stock 870875101 24 2,316 SH   SOLE   2,316 0 0
Tahoe Resources Inc. common stock 873868103 277 31,900 SH   SOLE   31,900 0 0
Taiwan Fund, Inc. common stock 874036106 517 35,321 SH   SOLE   35,321 0 0
Taiwan Semiconductor Manufacturing Company Limited common stock 874039100 21 942 SH   SOLE   942 0 0
TCW Strategic Income Fund, Inc. common stock 872340104 116 22,000 SH   SOLE   22,000 0 0
Teekay LNG Partners LP common stock Y8564M105 126 9,589 SH   SOLE   9,589 0 0
Tekla Healthcare Investors common stock 87911J103 1,695 57,139 SH   SOLE   57,139 0 0
Tekla Healthcare Opportunities Fund common stock 879105104 8,659 497,935 SH   SOLE   497,935 0 0
Tekla Life Sciences Investors common stock 87911K100 1 61 SH   SOLE   61 0 0
Tekla World Healthcare Fund common stock 87911L108 5,515 348,358 SH   SOLE   348,358 0 0
Telefonica Brasil SA common stock 87936R106 17 1,838 SH   SOLE   1,838 0 0
Templeton Dragon Fund, Inc. common stock 88018T101 297 16,657 SH   SOLE   16,657 0 0
Teva Parmaceutical Industries Limited common stock 881624209 69 1,046 SH   SOLE   1,046 0 0
Thai Fund, Inc. common stock 882904105 149 21,764 SH   SOLE   21,764 0 0
The Bank of Nova Soctia common stock 064149107 243 6,000 SH   SOLE   6,000 0 0
The Estee Lauder Companies Inc. common stock 518439104 19 216 SH   SOLE   216 0 0
The Herzfeld Caribbean Basin Fund, Inc. common stock 42804T106 2,781 420,107 SH   DFND   318,005 102,102 0
The Korea Fund, Inc. common stock 500634209 985 30,935 SH   SOLE   30,935 0 0
The Mexico Fund, Inc. common stock 592835102 220 13,245 SH   SOLE   13,245 0 0
The Western Union Company common stock 959802109 251 14,000 SH   SOLE   14,000 0 0
Tortoise Energy Independence Fund, Inc. common stock 89148K101 575 51,000 SH   SOLE   51,000 0 0
Tortoise Energy Infrastructure common stock 89147L100 2,002 71,954 SH   SOLE   71,954 0 0
Tortoise Energy Infrastructure, 3.75% Preferred Series B preferred stock 89147L704 28 2,800 SH   SOLE   2,800 0 0
Tortoise MLP Fund, Inc. common stock 89148B101 830 47,811 SH   SOLE   47,811 0 0
Tortoise Pipeline & Energy Fund common stock 89148H108 2,227 153,484 SH   SOLE   153,484 0 0
Tortoise Power and Energy Infrastructure Fund, Inc. common stock 89147X104 693 41,292 SH   SOLE   41,292 0 0
Toyota Motor Corporation common stock 892331307 37 303 SH   SOLE   303 0 0
Tri-Continental Corp. common stock 895436103 4,838 241,638 SH   SOLE   241,638 0 0
Tri-Continental Corp., $2.50 Cumulative Preferred Stock preferred stock 895436202 25 500 SH   SOLE   500 0 0
TripAdvisor Inc. common stock 896945201 16 183 SH   SOLE   183 0 0
Turkish Investment Fund, Inc. common stock 900145103 36 4,630 SH   SOLE   4,630 0 0
Ultrapetrol (Bahamas) Ltd. common stock P94398107 4 36,000 SH   SOLE   36,000 0 0
Unilever NV common stock 904784709 34 790 SH   SOLE   790 0 0
United States Oil ETF common stock 91232N108 11 1,000 SH   SOLE   1,000 0 0
Vanguard Information Technology ETF common stock 92204A702 11 100 SH   SOLE   100 0 0
Velocity Shares Daily Inverse VIX common stock 22542D795 77 3,000 SH   SOLE   3,000 0 0
Vipshop Holdings Limited common stock 92763W103 29 1,926 SH   SOLE   1,926 0 0
Virtus Total Return Fund common stock 92829A103 2,438 639,830 SH   SOLE   639,830 0 0
Vodafone Group PLC common stock 92857W308 47 1,453 SH   SOLE   1,453 0 0
Vulcan Materials Company common stock 929160109 380 4,000 SH   SOLE   4,000 0 0
Watsco Inc. common stock 942622200 1,183 10,100 SH   SOLE   10,100 0 0
Wells Fargo Advantage Multi-Sector Income Fund common stock 94987D101 3 234 SH   SOLE   234 0 0
Western Asset Worldwide Income Fund Inc. common stock 957668106 45 4,506 SH   SOLE   4,506 0 0
Western Asset/Claymore Inflation-Linked Opportunities & Income Fund common stock 95766R104 51 5,000 SH   SOLE   5,000 0 0
Western Asset/Claymore Inflation-Linked Securities & Income Fund common stock 95766Q106 56 5,340 SH   SOLE   5,340 0 0
WisdomTree Japan Hedged Equity common stock 97717W851 7 143 SH   SOLE   143 0 0
YieldShares High Income ETF common stock 301505301 105 5,900 SH   SOLE   5,900 0 0
Zweig Fund, Inc. common stock 989834205 195 14,863 SH   SOLE   14,863 0 0
Zweig Total Return Fund Inc. common stock 989837208 1,749 143,629 SH   SOLE   143,629 0 0