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
3M Company COM 88579Y101 46 278 SH   SOLE   278 0 0
Abbott Laboratories COM 002824100 42 1,014 SH   SOLE   1,014 0 0
Aberdeen Asia-Pacific Income Fund, Inc. COM 003009107 124 24,700 SH   SOLE   24,700 0 0
Aberdeen Chile Fund Inc. COM 00301W105 29 4,800 SH   SOLE   4,800 0 0
Aberdeen Emerging Markets Smaller Company Opportunities Fund, Inc. COM 00301T102 58 4,964 SH   SOLE   4,964 0 0
Aberdeen Indonesia Fund, Inc. COM 00305P106 141 23,603 SH   SOLE   23,603 0 0
Aberdeen Israel Fund, Inc. COM 00301L109 40 2,322 SH   SOLE   2,322 0 0
Aberdeen Japan Equity Fund, Inc. COM 00306J109 2,175 296,310 SH   OTR 1 225,262 71,048 0
Aberdeen Singapore Fund, Inc. COM 003244100 227 25,217 SH   OTR 1 17,917 7,300 0
Adams Diversified Equity Fund, Inc. COM 006212104 5,823 460,338 SH   OTR 1 408,149 52,189 0
Adams Natural Resources Fund, Inc. COM 00548F105 2,919 162,251 SH   OTR 1 109,654 52,597 0
Advent Claymore Convertible Securities & Income Fund II COM 007639107 41 7,516 SH   SOLE   7,516 0 0
Advent/Claymore Enhanced Growth & Income Fund COM 00765E104 482 58,714 SH   SOLE   58,714 0 0
Alexion Pharmaceuticals, Inc. COM 015351109 18 128 SH   SOLE   128 0 0
Allegion PLC ORD SHS G0176J109 25 386 SH   SOLE   386 0 0
Alliance California Municipal Income Fund, Inc. COM 018546101 431 29,045 SH   SOLE   29,045 0 0
AllianceBernstein National Municipal Income Fund COM 01864U106 472 32,679 SH   SOLE   32,679 0 0
AllianzGI Equity & Convertible Income Fund COM 018829101 36 2,000 SH   SOLE   2,000 0 0
AllianzGI NFJ Dividend, Interest & Premium Strategy Fund COM 01883A107 777 63,367 SH   OTR 1 5,660 57,707 0
Alpine Global Dynamic Dividend Fund COM NEW 02082E205 2,977 348,998 SH   OTR 1 243,239 105,759 0
Alpine Total Dynamic Dividend Fund COM SH BEN INT N 021060207 5,242 698,881 SH   OTR 1 572,047 126,834 0
Altria Group, Inc. COM 02209S103 39 615 SH   SOLE   615 0 0
America Movil S.A.B. de C.V. SPON ADR L SHS 02364W105 694 44,690 SH   SOLE   44,690 0 0
American Electric Power Co., Inc. COM 025537101 35 528 SH   SOLE   528 0 0
Amgen Inc. COM 031162100 105 700 SH   SOLE   700 0 0
AmpliPhi Biosciences Corporation COM NEW 03211P202 4 1,000 SH   SOLE   1,000 0 0
Apollo Tactical Income Fund Inc COM 037638103 708 51,993 SH   SOLE   51,993 0 0
Archer Daniels Midland Company COM 039483102 182 5,000 SH   SOLE   5,000 0 0
Ares Dynamic Credit Allocation Fund, Inc. COM 04014F102 21 1,596 SH   SOLE   1,596 0 0
ASA Gold and Precious Metals Limited SHS G3156P103 31 3,000 SH   SOLE   3,000 0 0
Asia Pacific Fund COM 044901106 49 5,150 SH   SOLE   5,150 0 0
ASML Holding NV N Y REGISTRY SHS N07059210 36 358 SH   SOLE   358 0 0
AstraZeneca PLC SPONSORED ADR 046353108 50 1,759 SH   SOLE   1,759 0 0
Atlantic Tele Network, Inc. COM NEW 049079205 909 11,988 SH   SOLE   11,988 0 0
Avenue Income Credit Strategies Fund COM 05358E106 79 7,176 SH   SOLE   7,176 0 0
Avianca Holdings S.A. SPON ADR REP PFD 05367G100 956 192,368 SH   SOLE   192,368 0 0
Baidu, Inc. SPON ADR REP A 056752108 43 226 SH   SOLE   226 0 0
Bancolombia S.A. SPON ADR PREF 05968L102 676 19,780 SH   SOLE   19,780 0 0
Bancroft Fund Ltd. COM 059695106 526 29,293 SH   SOLE   29,293 0 0
Barclays PLC ADR 06738E204 21 2,384 SH   SOLE   2,384 0 0
BioMarin Pharmaceutical Inc. COM 09061G101 33 400 SH   SOLE   400 0 0
BlackRock Credit Allocation Income Trust COM 092508100 244 19,474 SH   SOLE   19,474 0 0
BlackRock Enhanced Equity Dividend Trust COM 09251A104 9 1,254 SH   SOLE   1,254 0 0
BlackRock Limited Duration Income Trust COM SHS 09249W101 4 250 SH   SOLE   250 0 0
BlackRock Long-Term Municipal Advantage Trust COM 09250B103 83 7,000 SH   SOLE   7,000 0 0
BlackRock Multi-Sector Income Trust COM 09258A107 283 17,911 SH   SOLE   17,911 0 0
BlackRock Municipal Target Term Trust COM SHS BN IN 09257P105 180 7,848 SH   SOLE   7,848 0 0
BlackRock MuniHoldings Quality Fund II, Inc. COM 09254C107 84 6,000 SH   SOLE   6,000 0 0
BlackRock Resources & Commodities Strategy Trust SHS 09257A108 114 15,756 SH   SOLE   15,756 0 0
BlackRock Science and Technology Trust SHS 09258G104 8,403 494,289 SH   OTR 1 379,005 115,284 0
BlackRock Utility & Infrastructure Trust COM 09248D104 88 4,746 SH   SOLE   4,746 0 0
Blackstone/GSO Strategic Credit Fund COM SHS BEN IN 09257R101 167 12,281 SH   SOLE   12,281 0 0
Boulder Growth and Income Fund, Inc. COM 101507101 11,921 1,518,588 SH   OTR 1 1,257,586 261,002 0
British America Tobacco PLC SPONSORED ADR 110448107 31 266 SH   SOLE   266 0 0
Brookfield Global Listed Infrastructure Income Fund COM SHS 11273Q109 190 16,701 SH   OTR 1 9,701 7,000 0
Brookfield Mortgage Opportunity Income Fund COM 112792106 73 5,001 SH   SOLE   5,001 0 0
Calamos Global Dynamic Income Fund COM 12811L107 104 14,800 SH   SOLE   14,800 0 0
Canadian Natural Resources Limited COM 136385101 35 1,287 SH   SOLE   1,287 0 0
Carnival Corp. PAIRED CTF 143658300 1,636 31,000 SH   SOLE   31,000 0 0
Celgene Corporation COM 151020104 80 800 SH   SOLE   800 0 0
Cemex, S.A.B. de C.V. SPON ADR NEW 151290889 1,206 165,672 SH   SOLE   165,672 0 0
Central Europe Russia and Turkey Fund COM 153436100 38 2,028 SH   SOLE   2,028 0 0
Central Securities Corp. COM 155123102 1,043 54,503 SH   SOLE   54,503 0 0
Check Point Software Technologies Ltd. ORD M22465104 18 202 SH   SOLE   202 0 0
China Fund, Inc. COM 169373107 59 4,000 SH   SOLE   4,000 0 0
China Petroleum & Chemical Corp. SPON ADR H SHS 16941R108 32 489 SH   SOLE   489 0 0
China Unicom (Hong Kong) Limited SPONSORED ADR 16945R104 19 1,481 SH   SOLE   1,481 0 0
Chubb Limited COM H1467J104 29 246 SH   SOLE   246 0 0
ClearBridge American Energy MLP Fund Inc. COM 184691103 77 10,992 SH   SOLE   10,992 0 0
ClearBridge Energy MLP Fund Inc. COM 184692101 19 1,400 SH   SOLE   1,400 0 0
ClearBridge Energy MLP Opportunity Fund Inc. COM 18469P100 71 6,306 SH   SOLE   6,306 0 0
ClearBridge Energy MLP Total Return Fund Inc. COM 18469Q108 216 20,797 SH   SOLE   20,797 0 0
Clough Global Allocation Fund COM 18913Y103 35 3,000 SH   SOLE   3,000 0 0
Clough Global Opportunities Fund SH BEN INT 18914E106 742 77,490 SH   OTR 1 37,013 40,477 0
Coca Cola Femsa S.A.B. de C.V. SPON ADR REP L 191241108 731 8,799 SH   SOLE   8,799 0 0
Cohen & Steers Closed-End Opportunity Fund, Inc. COM 19248P106 1,761 161,725 SH   OTR 1 141,725 20,000 0
Cohen & Steers Global Income Builder, Inc. COM 19248M103 6 635 SH   SOLE   635 0 0
Cohen & Steers Infrastructure Fund, Inc. COM 19248A109 2,044 103,184 SH   OTR 1 70,749 32,435 0
Cohen & Steers MLP Income and Energy Opportunity Fund COM SHS 19249B106 88 10,951 SH   SOLE   10,951 0 0
Cohen & Steers Total Return Realty Fund COM 19247R103 287 21,910 SH   SOLE   21,910 0 0
Consolidated Water Co. Ltd. ORD G23773107 1,576 129,538 SH   SOLE   129,538 0 0
Copa Holdings SA CL A P31076105 3,425 50,550 SH   SOLE   50,550 0 0
Cornerstone Strategic Value Fund Inc. COM 21924B302 1,433 97,877 SH   OTR 1 83,694 14,183 0
Cornerstone Total Return Fund, Inc. COM 21924U300 107 6,657 SH   SOLE   6,657 0 0
Credicorp Ltd. COM G2519Y108 37 285 SH   SOLE   285 0 0
Cushing MLP Total Return Fund COM NEW 231631201 108 10,899 SH   SOLE   10,899 0 0
Cushing Renaissance Fund COM 231647108 192 13,705 SH   SOLE   13,705 0 0
CVS Health Corporation COM 126650100 32 313 SH   SOLE   313 0 0
Delaware Enhanced Global Dividend & Income Fund COM 246060107 357 39,049 SH   OTR 1 20,177 18,872 0
Delaware Investments Dividend & Income Fund, Inc. COM 245915103 41 4,492 SH   SOLE   4,492 0 0
Delphi Automotive PLC SHS G27823106 31 413 SH   SOLE   413 0 0
Deutsche Multi-Market Income Trust SHS 25160E102 96 12,133 SH   SOLE   12,133 0 0
Deutsche Strategic Income Trust SHS 25160F109 20 1,850 SH   SOLE   1,850 0 0
Diageo PLC SPON ADR NEW 25243Q205 29 268 SH   SOLE   268 0 0
Diversified Real Asset Income Fund COM SHS 25533B108 1,279 80,933 SH   OTR 1 61,307 19,626 0
Dominion Resources, Inc. COM 25746U109 33 435 SH   SOLE   435 0 0
DoubleLine Income Solutions Fund COM 258622109 42 2,500 SH   SOLE   2,500 0 0
Dreyfus Municipal Bond Infrastructure Fund, Inc. SHS 26203D101 106 8,017 SH   SOLE   8,017 0 0
DTF Tax-Free Income Inc. COM 23334J107 121 7,660 SH   SOLE   7,660 0 0
Duff & Phelps Select Energy MLP Fund Inc. COM 26433F108 54 10,000 SH   SOLE   10,000 0 0
Eagle Growth and Income Opportunities Fund COM SHS BEN IN 26958J105 157 9,589 SH   SOLE   9,589 0 0
Eaton Vance California Municipal Income Trust SH BEN INT 27826F101 78 5,427 SH   SOLE   5,427 0 0
Eaton Vance Floating-Rate Income Plus Fund COM SHS BEN INT 278284104 21 1,471 SH   SOLE   1,471 0 0
Eaton Vance Limited Duration Income Fund COM 27828H105 34 2,600 SH   SOLE   2,600 0 0
Eaton Vance Municipal Income 2028 Term Trust SHS 27829U105 102 5,186 SH   SOLE   5,186 0 0
Eaton Vance New Jersey Municipal Bond Fund COM 27828R103 10 676 SH   SOLE   676 0 0
Eaton Vance New York Municipal Bond Fund II COM 27828T109 9 656 SH   SOLE   656 0 0
Eaton Vance Risk-Managed Diversified Equity Income Fund COM 27829G106 119 12,500 SH   SOLE   12,500 0 0
Eaton Vance Tax-Advantaged Dividend Income Fund COM 27828G107 15 800 SH   SOLE   800 0 0
Eaton Vance Tax-Advantaged Global Dividend Opportunities Fund COM 27828U106 40 1,835 SH   SOLE   1,835 0 0
Eaton Vance Tax-Managed Global Diversified Equity Income Fund COM 27829F108 312 35,485 SH   SOLE   35,485 0 0
Eli Lilly and Company COM 532457108 43 600 SH   SOLE   600 0 0
Equus Total Return, Inc. COM 294766100 104 65,309 SH   SOLE   65,309 0 0
Era Group Inc. COM 26885G109 202 21,515 SH   SOLE   21,515 0 0
European Equity Fund, Inc. COM 298768102 114 14,448 SH   SOLE   14,448 0 0
Evertec Inc. COM 30040P103 331 23,643 SH   SOLE   23,643 0 0
Exxon Mobil Corporation COM 30231G102 35 415 SH   SOLE   415 0 0
FedEx Corporation COM 31428X106 33 200 SH   SOLE   200 0 0
Fibria Celulose SA SP ADR REP COM 31573A109 19 2,263 SH   SOLE   2,263 0 0
First Trust Dow Jones Internet ETF CAP STRENGTH ETF 33733E302 14 200 SH   SOLE   200 0 0
First Trust Dynamic Europe Equity Income Fund COM SHS 33740D107 1,244 74,551 SH   OTR 1 35,596 38,955 0
First Trust Energy Infrastructure Fund COM 33738C103 3,048 197,686 SH   OTR 1 168,785 28,901 0
First Trust High Income Long/Short Fund COM 33738E109 660 45,165 SH   OTR 1 36,225 8,940 0
First Trust ISE Cloud Computing Index ISE CLOUD COMP 33734X192 6 209 SH   SOLE   209 0 0
First Trust Mortgage Income Fund COM SHS 33734E103 114 7,935 SH   SOLE   7,935 0 0
First Trust New Opportunities MLP & Energy Fund COM 33739M100 109 9,051 SH   SOLE   9,051 0 0
Fomento Economico Mexicano, S.A.B. de C.V. SPON ADR UNITS 344419106 1,156 12,000 SH   SOLE   12,000 0 0
Freeport McMoran Copper & Gold CL B 35671D857 331 32,000 SH   SOLE   32,000 0 0
Fresh Del Monte Produce Inc. ORD G36738105 210 5,000 SH   SOLE   5,000 0 0
Gabelli Dividend & Income Trust COM 36242H104 2,098 113,554 SH   OTR 1 59,616 53,938 0
Gabelli Equity Trust, Inc. COM 362397101 21 3,783 SH   SOLE   3,783 0 0
Gabelli Global Small and Mid-Cap Value Fund COM 36249W104 7 700 SH   SOLE   700 0 0
Gabelli Global Utility & Income Trust COM SH BEN INT 36242L105 26 1,463 SH   SOLE   1,463 0 0
Gabelli Healthcare & Wellness (Rx) Trust SHS 36246K103 2,863 290,087 SH   OTR 1 221,230 68,857 0
Gabelli Multimedia Trust Inc. COM 36239Q109 727 98,873 SH   OTR 1 49,173 49,700 0
GDL Fund COM SH BEN IT 361570104 100 9,961 SH   SOLE   9,961 0 0
General American Investors Company, Inc. COM 368802104 3,755 120,240 SH   OTR 1 92,675 27,565 0
General Electric Company COM 369604103 53 1,673 SH   SOLE   1,673 0 0
Gilead Sciences Inc. COM 375558103 184 2,000 SH   SOLE   2,000 0 0
Goldman Sachs MLP and Energy Renaissance Fund COM 38148G107 55 10,000 SH   SOLE   10,000 0 0
Grupo Televisa, S.A.B. SPON ADR REP ORD 40049J206 780 28,400 SH   SOLE   28,400 0 0
Guggenheim Enhanced Equity Income Fund COM 40167B100 680 93,259 SH   OTR 1 24,847 68,412 0
Guggenheim Enhanced Equity Strategy Fund COM 40167K100 998 65,553 SH   SOLE   65,553 0 0
GW Pharmaceuticals PLC ADS 36197T103 30 414 SH   SOLE   414 0 0
HDFC Bank Ltd. ADRS REPS 3 SHS 40415F101 30 487 SH   SOLE   487 0 0
Health Care Select Sector SPDR ETF SBI HEALTHCARE 81369Y209 8 111 SH   SOLE   111 0 0
ICIC Bank Ltd. ADR 45104G104 21 2,943 SH   SOLE   2,943 0 0
Incyte Corporation COM 45337C102 18 242 SH   SOLE   242 0 0
ING Groep N.V. SPONSORED ADR 456837103 51 4,247 SH   SOLE   4,247 0 0
Ingersoll-Rand PLC SHS G47791101 28 457 SH   SOLE   457 0 0
Inovio Pharmaceuticals, Inc. COM NEW 45773H201 131 15,000 SH   SOLE   15,000 0 0
Intel Corporation COM 458140100 29 896 SH   SOLE   896 0 0
Invesco Municipal Trust COM 46131J103 67 5,000 SH   SOLE   5,000 0 0
Invesco Pennsylvania Value Municipal Income Trust COM 46132K109 81 6,000 SH   SOLE   6,000 0 0
Invesco Quality Municipal Income Trust COM 46133G107 26 2,000 SH   SOLE   2,000 0 0
iShares MSCI Mexico Capped MSCI MEX CAP ETF 464286822 419 7,800 SH   SOLE   7,800 0 0
iShares Nasdaq Biotechnology NASDQ BIOTEC ETF 464287556 114 436 SH   SOLE   436 0 0
iShares TIPS Bond TIPS BD ETF 464287176 47 410 SH   SOLE   410 0 0
iShares US Medical Devices U.S. MED DVC ETF 464288810 153 1,250 SH   SOLE   1,250 0 0
Japan Smaller Capitalization Fund Inc. COM 47109U104 1,243 128,855 SH   OTR 1 71,901 56,954 0
John Hancock Premium Dividend Fund COM SH BEN INT 41013T105 23 1,509 SH   SOLE   1,509 0 0
John Hancock Tax-Advantaged Dividend Income Fund COM 41013V100 15 655 SH   SOLE   655 0 0
Johnson & Johnson COM 478160104 34 312 SH   SOLE   312 0 0
JPMorgan Alerian MLP Index ETN ALERIAN ML ETN 46625H365 81 3,000 SH   SOLE   3,000 0 0
JPMorgan Chase & Co. COM 46625H100 45 759 SH   SOLE   759 0 0
JPMorgan China Region Fund, Inc. COM 48126T104 134 9,067 SH   SOLE   9,067 0 0
Karyopharm Therapeutics Inc. COM 48576U106 43 4,868 SH   SOLE   4,868 0 0
Koninklijke Philips N.V. NY REG SH NEW 500472303 17 585 SH   SOLE   585 0 0
Ladenburg Thalmann Financial Services Inc. COM 50575Q102 25 10,000 SH   SOLE   10,000 0 0
Latin American Discovery Fund Inc. COM 51828C106 7 800 SH   SOLE   800 0 0
Legg Mason BW Global Income Opportunities Fund COM 52469B100 48 3,864 SH   SOLE   3,864 0 0
Lennar Corp. CL A 526057104 2,394 49,500 SH   SOLE   49,500 0 0
Liberty All-Star Equity Fund SH BEN INT 530158104 4,611 927,754 SH   OTR 1 752,328 175,426 0
Liberty All-Star Growth Fund, Inc. COM 529900102 561 138,452 SH   SOLE   138,452 0 0
Liberty Global PLC SHS CL A G5480U104 32 834 SH   SOLE   834 0 0
LivaNova PLC SHS G5509L101 450 8,330 SH   SOLE   8,330 0 0
Lloyds Banking Group PLC SPONSORED ADR 539439109 28 7,211 SH   SOLE   7,211 0 0
LMP Capital and Income Fund, Inc. COM 50208A102 408 33,012 SH   SOLE   33,012 0 0
LMP Corporate Loan Fund Inc. COM 50208B102 6 600 SH   SOLE   600 0 0
LyondellBasell Industries N.V. SHS -A- N53745100 29 336 SH   SOLE   336 0 0
Macquarie Global Infrastructure Total Return Fund Inc. COM 55608D101 488 24,272 SH   OTR 1 18,042 6,230 0
Mallinckrodt Public Limited Company SHS G5785G107 25 405 SH   SOLE   405 0 0
Market Vectors Gold Miners ETF GOLD MINER ETF 57060U100 60 3,000 SH   SOLE   3,000 0 0
Marriott Vacations Worldwide Corp. COM 57164Y107 735 10,890 SH   SOLE   10,890 0 0
Martin Marietta Materials Inc. COM 573284106 479 3,000 SH   SOLE   3,000 0 0
MasTec, Inc. COM 576323109 2,731 134,927 SH   SOLE   134,927 0 0
McDonald's Corp. COM 580135101 47 376 SH   SOLE   376 0 0
Merck & Co. Inc. COM 58933Y105 106 2,000 SH   SOLE   2,000 0 0
MetLife, Inc. COM 59156R108 45 1,020 SH   SOLE   1,020 0 0
Mexico Equity and Income Fund, Inc. COM 592834105 252 22,466 SH   SOLE   22,466 0 0
MFS High Income Municipal Trust SH BEN INT 59318D104 197 38,334 SH   SOLE   38,334 0 0
MFS Investment Grade Municipal Trust SH BEN INT 59318B108 142 14,000 SH   SOLE   14,000 0 0
Microsoft Corporation COM 594918104 36 658 SH   SOLE   658 0 0
Morgan Stanley Asia Pacific Fund COM 61744U106 163 11,901 SH   SOLE   11,901 0 0
Morgan Stanley China A Share Fund COM 617468103 2,417 142,854 SH   OTR 1 88,404 54,450 0
Morgan Stanley Emerging Market Debt Fund, Inc. COM 61744H105 175 19,899 SH   SOLE   19,899 0 0
Morgan Stanley Emerging Markets Domestic Debt Fund COM 617477104 535 70,000 SH   OTR 1 11,400 58,600 0
Morgan Stanley Emerging Markets Fund, Inc. COM 61744G107 9 716 SH   SOLE   716 0 0
Morgan Stanley Income Securities Inc. INCOME SECS INC 61745P874 37 2,125 SH   SOLE   2,125 0 0
Morgan Stanley India Investment Fund COM 61745C105 124 4,967 SH   SOLE   4,967 0 0
MVC Capital, Inc. COM 553829102 20 2,618 SH   SOLE   2,618 0 0
Nasdaq Premium Income & Growth Fund COM SHS 670699107 25 1,348 SH   SOLE   1,348 0 0
National Grid PLC SPON ADR NEW 636274300 31 428 SH   SOLE   428 0 0
Neuberger Berman Real Estate Securities Income Fund COM 64190A103 37 7,218 SH   SOLE   7,218 0 0
New Germany Fund, Inc. COM 644465106 1,545 109,643 SH   OTR 1 70,535 39,108 0
New Ireland Fund, Inc. COM 645673104 120 9,269 SH   SOLE   9,269 0 0
NexPoint Credit Strategies Fund COM NEW 65340G205 2,672 148,018 SH   OTR 1 73,185 74,833 0
NexPoint Residential Trust, Inc. COM 65341D102 11 833 SH   SOLE   833 0 0
NextEra Energy, Inc. COM 65339F101 1,460 12,337 SH   SOLE   12,337 0 0
Nike, Inc. CL B 654106103 34 560 SH   SOLE   560 0 0
Norfolk Southern Corp. COM 655844108 479 5,750 SH   SOLE   5,750 0 0
Norwegian Cruise Line Holdings Ltd. SHS G66721104 2,264 40,943 SH   SOLE   40,943 0 0
Nuveen Connecticut Premium Income Municipal Fund COM 67060D107 85 6,400 SH   SOLE   6,400 0 0
Nuveen Core Equity Alpha Fund COM 67090X107 63 4,616 SH   SOLE   4,616 0 0
Nuveen Credit Strategies Income Fund COM SHS 67073D102 2,300 290,784 SH   SOLE   290,784 0 0
Nuveen Diversified Dividend and Income Fund COM 6706EP105 59 5,406 SH   SOLE   5,406 0 0
Nuveen Dividend Advantage Municipal Fund 2 COM 67070F100 234 15,757 SH   SOLE   15,757 0 0
Nuveen Dividend Advantage Municipal Fund 3 COM SH BEN INT 67070X101 95 6,352 SH   SOLE   6,352 0 0
Nuveen Dividend Advantage Municipal Income Fund COM 67071L106 376 24,760 SH   SOLE   24,760 0 0
Nuveen Flexible Investment Income Fund COM 67075B104 137 8,881 SH   SOLE   8,881 0 0
Nuveen Global Equity Income Fund COM 6706EH103 11 1,000 SH   SOLE   1,000 0 0
Nuveen Global High Income Fund SHS 67075G103 325 23,465 SH   SOLE   23,465 0 0
Nuveen Intermediate Duration Quality Municipal Term Fund COM 670677103 69 5,100 SH   SOLE   5,100 0 0
Nuveen Maryland Premium Income Municipal Fund COM 67061Q107 27 2,000 SH   SOLE   2,000 0 0
Nuveen Multi-Market Income Fund, Inc. COM 67075J107 721 100,039 SH   SOLE   100,039 0 0
Nuveen Municipal Advantage Fund, Inc. COM 67062H106 93 6,500 SH   SOLE   6,500 0 0
Nuveen Municipal Market Opportunity Fund, Inc. COM 67062W103 124 8,685 SH   SOLE   8,685 0 0
Nuveen Municipal Opportunity Fund, Inc. COM 670984103 157 10,671 SH   SOLE   10,671 0 0
Nuveen New Jersey Dividend Advantage Municipal Fund COM 67069Y102 81 5,702 SH   SOLE   5,702 0 0
Nuveen New York AMT-Free Municipal Income Fund COM 670656107 77 5,700 SH   SOLE   5,700 0 0
Nuveen Quality Income Municipal Fund, Inc. COM 670977107 88 6,000 SH   SOLE   6,000 0 0
Nuveen Quality Municipal Fund, Inc. COM 67062N103 333 23,406 SH   SOLE   23,406 0 0
Nuveen S&P 500 Dynamic Overwrite Fund COM 6706EW100 225 16,878 SH   SOLE   16,878 0 0
Nuveen Select Quality Municipal Fund, Inc. COM 670973106 160 10,890 SH   SOLE   10,890 0 0
Nuveen Select Tax-Free Income Portfolio 3 SH BEN INT 67063X100 156 10,500 SH   SOLE   10,500 0 0
Nuveen Tax-Advantaged Dividend Growth Fund COM 67073G105 117 8,555 SH   SOLE   8,555 0 0
NXP Semiconductors NV COM N6596X109 24 302 SH   SOLE   302 0 0
Occidental Petroleum Corporation COM 674599105 32 470 SH   SOLE   470 0 0
Pacholder High Yield Fund, Inc. COM 693742108 140 22,075 SH   SOLE   22,075 0 0
PCM Fund Inc. COM 69323T101 41 4,309 SH   SOLE   4,309 0 0
Pfizer Inc. COM 717081103 38 1,288 SH   SOLE   1,288 0 0
Philip Morris International, Inc. COM 718172109 37 377 SH   SOLE   377 0 0
PIMCO Dynamic Credit Income Fund COM SHS 72202D106 3,950 226,485 SH   OTR 1 176,245 50,240 0
PIMCO Enhanced Short Maturity Active ETF ENHAN SHRT MA AC 72201R833 2,812 27,907 SH   SOLE   27,907 0 0
PIMCO Income Opportunity Fund COM 72202B100 637 30,704 SH   OTR 1 25,660 5,044 0
PIMCO Income Strategy Fund COM 72201H108 723 75,643 SH   OTR 1 56,017 19,626 0
PIMCO Income Strategy Fund II COM 72201J104 286 32,730 SH   SOLE   32,730 0 0
Pioneer Diversified High Income Trust COM 723653101 3 200 SH   SOLE   200 0 0
Popular, Inc. COM NEW 733174700 830 29,000 SH   SOLE   29,000 0 0
PriceSmart Inc. COM 741511109 85 1,000 SH   SOLE   1,000 0 0
Prudential PLC ADR 74435K204 23 605 SH   SOLE   605 0 0
Prudential Short Duration High Yield Fund, Inc. COM 74442F107 29 1,891 SH   SOLE   1,891 0 0
Putnam High Income Securities Fund SHS BEN INT 746779107 35 4,764 SH   SOLE   4,764 0 0
Putnam Premier Income Trust SH BEN INT 746853100 229 48,242 SH   SOLE   48,242 0 0
Rand Capital Corp. COM 752185108 9 2,000 SH   SOLE   2,000 0 0
RENN Global Entrepreneurs Fund, Inc. COM 759720105 29 28,272 SH   SOLE   28,272 0 0
RMR Real Estate Income Fund COM 76970B101 2,695 139,646 SH   OTR 1 128,368 11,278 0
Royal Caribbean Cruises Ltd. COM V7780T103 2,868 34,913 SH   SOLE   34,913 0 0
Royal Dutch Shell PLC SPON ADR B 780259107 1,496 880 SH   SOLE   880 0 0
Royce Global Value Trust, Inc. COM 78081T104 114 15,509 SH   SOLE   15,509 0 0
Royce Micro-Cap Trust, Inc. COM 780915104 36 5,204 SH   SOLE   5,204 0 0
Royce Value Trust Inc. COM 780910105 1,797 153,442 SH   SOLE   153,442 0 0
Salient Midstream & MLP Fund SH BEN INT 79471V105 1,836 229,476 SH   OTR 1 113,490 115,986 0
Schlumberger Limited COM 806857108 27 370 SH   SOLE   370 0 0
Seaboard Corp. COM 811543107 1,742 580 SH   SOLE   580 0 0
Seacor Holdings, Inc. COM 811904101 109 2,000 SH   SOLE   2,000 0 0
Sensata Technologies Holding NV SHS N7902X106 21 539 SH   SOLE   539 0 0
Shire PLC SPONSORED ADR 82481R106 40 233 SH   SOLE   233 0 0
Simon Property Group Inc. COM 828806109 53 253 SH   SOLE   253 0 0
SK Telecom Co. Ltd. SPONSORED ADR 78440P108 46 2,284 SH   SOLE   2,284 0 0
Source Capital Corp. COM 836144105 2,201 61,786 SH   SOLE   61,786 0 0
Spanish Broadcasting System Inc. CL A NEW 846425833 34 10,030 SH   SOLE   10,030 0 0
Special Opportunities Fund, Inc. COM 84741T104 1,209 92,527 SH   OTR 1 83,777 8,750 0
Spirit Airlines, Inc. COM 848577102 1,247 26,000 SH   SOLE   26,000 0 0
Sprott Focus Trust, Inc. COM 85208J109 311 51,139 SH   SOLE   51,139 0 0
Swiss Helvetia Fund Inc. COM 870875101 24 2,316 SH   SOLE   2,316 0 0
Tahoe Resources Inc. COM 873868103 320 31,900 SH   SOLE   31,900 0 0
Taiwan Fund, Inc. COM 874036106 544 35,021 SH   OTR 1 4,631 30,390 0
Taiwan Semiconductor Manufacturing Company Limited SPONSORED ADR 874039100 19 711 SH   SOLE   711 0 0
TCW Strategic Income Fund, Inc. COM 872340104 115 22,000 SH   SOLE   22,000 0 0
Teekay LNG Partners LP PRTNRSP UNITS Y8564M105 122 9,589 SH   SOLE   9,589 0 0
Tekla Healthcare Investors SH BEN INT 87911J103 1,294 53,911 SH   OTR 1 38,211 15,700 0
Tekla Healthcare Opportunities Fund SHS 879105104 8,350 524,833 SH   OTR 1 380,830 144,003 0
Tekla Life Sciences Investors SH BEN INT 87911K100 1 62 SH   SOLE   62 0 0
Tekla World Healthcare Fund BEN INT SHS 87911L108 5,308 378,361 SH   OTR 1 271,371 106,990 0
Telefonica Brasil SA SPONSORED ADR 87936R106 21 1,697 SH   SOLE   1,697 0 0
Templeton Dragon Fund, Inc. COM 88018T101 276 16,095 SH   OTR 1 3,958 12,137 0
Teva Pharmaceutical Industries Limited ADR 881624209 43 812 SH   SOLE   812 0 0
Thai Fund, Inc. COM 882904105 158 21,036 SH   SOLE   21,036 0 0
The Bank of Nova Scotia COM 064149107 293 6,000 SH   SOLE   6,000 0 0
The Coca-Cola Company COM 191216100 39 836 SH   SOLE   836 0 0
The Estee Lauder Companies Inc. CL A 518439104 15 160 SH   SOLE   160 0 0
The Herzfeld Caribbean Basin Fund, Inc. COM 42804T106 2,965 423,002 SH   DFND   320,900 102,102 0
The Home Depot, Inc. COM 437076102 37 279 SH   SOLE   279 0 0
The Korea Fund, Inc. COM NEW 500634209 1,005 30,935 SH   OTR 1 23,856 7,079 0
The Kraft Heinz Company COM 500754106 48 608 SH   SOLE   608 0 0
The Mexico Fund, Inc. COM 592835102 239 13,345 SH   SOLE   13,345 0 0
The Procter & Gamble Company COM 742718109 36 433 SH   SOLE   433 0 0
The Toronto-Dominion Bank COM NEW 891160509 37 862 SH   SOLE   862 0 0
The Western Union Company COM 959802109 270 14,000 SH   SOLE   14,000 0 0
Thermo Fisher Scientific, Inc. COM 883556102 49 347 SH   SOLE   347 0 0
Tortoise Energy Independence Fund, Inc. COM 89148K101 810 70,905 SH   SOLE   70,905 0 0
Tortoise Energy Infrastructure COM 89147L100 1,320 53,642 SH   OTR 1 27,542 26,100 0
Tortoise MLP Fund, Inc. COM 89148B101 974 59,618 SH   OTR 1 29,218 30,400 0
Tortoise Pipeline & Energy Fund COM 89148H108 2,664 180,744 SH   OTR 1 96,149 84,595 0
Tortoise Power and Energy Infrastructure Fund, Inc. COM 89147X104 663 38,132 SH   SOLE   38,132 0 0
Toyota Motor Corporation SP ADR REP2COM 892331307 32 303 SH   SOLE   303 0 0
Tri-Continental Corp. COM 895436103 4,909 245,932 SH   OTR 1 221,196 24,736 0
TripAdvisor Inc. COM 896945201 17 262 SH   SOLE   262 0 0
Turkish Investment Fund, Inc. COM 900145103 34 3,727 SH   SOLE   3,727 0 0
U.S. Bancorp COM NEW 902973304 34 831 SH   SOLE   831 0 0
Ultrapetrol (Bahamas) Ltd. COM P94398107 10 36,000 SH   SOLE   36,000 0 0
Unilever NV N Y SHS NEW 904784709 35 790 SH   SOLE   790 0 0
United States Oil ETF UNITS 91232N108 10 1,000 SH   SOLE   1,000 0 0
United Technologies Corporation COM 913017109 38 381 SH   SOLE   381 0 0
Vanguard Information Technology ETF INF TECH ETF 92204A702 11 100 SH   SOLE   100 0 0
Velocity Shares Daily Inverse VIX INVRS VIX STERM 22542D795 78 3,000 SH   SOLE   3,000 0 0
Verizon Communications Inc. COM 92343V104 39 726 SH   SOLE   726 0 0
Vipshop Holdings Limited SPONSORED ADR 92763W103 25 1,926 SH   SOLE   1,926 0 0
Virtus Total Return Fund COM 92829A103 3,175 747,101 SH   SOLE   747,101 0 0
Vodafone Group PLC SPNSR ADR NO PAR 92857W308 52 1,619 SH   SOLE   1,619 0 0
Vulcan Materials Company COM 929160109 422 4,000 SH   SOLE   4,000 0 0
Wal-Mart Stores Inc. COM 931142103 39 571 SH   SOLE   571 0 0
Watsco Inc. COM 942622200 1,361 10,100 SH   SOLE   10,100 0 0
Wells Fargo Advantage Multi-Sector Income Fund WF MLT SECTR INC 94987D101 3 234 SH   SOLE   234 0 0
Western Asset Worldwide Income Fund Inc. COM 957668106 47 4,506 SH   SOLE   4,506 0 0
Western Asset/Claymore Inflation-Linked Opportunities & Income Fund COM 95766R104 55 5,000 SH   SOLE   5,000 0 0
Western Asset/Claymore Inflation-Linked Securities & Income Fund COM SH BEN INT 95766Q106 61 5,317 SH   SOLE   5,317 0 0
WisdomTree Japan Hedged Equity JAPN HEDGE EQT 97717W851 6 143 SH   SOLE   143 0 0
YieldShares High Income ETF YLD SHS HGH INC 301505301 107 5,900 SH   SOLE   5,900 0 0
Zweig Fund, Inc. COM NEW 989834205 224 17,383 SH   SOLE   17,383 0 0
Zweig Total Return Fund Inc. COM NEW 989837208 1,687 140,681 SH   SOLE   140,681 0 0