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
Abbott Laboratories COM 002824100 291 2,461 SH   SOLE 1 0 0 2,461
Aberdeen Global Premier Properties Fund COM 00302L108 1,971 325,232 SH   SOLE 1 325,232 0 0
Acadia Realty Trust COM 004239109 42,388 2,076,824 SH   SOLE 1 1,447,114 0 629,710
Activision Blizzard Inc. COM 00507V109 250 3,236 SH   SOLE 1 289 0 2,947
Adams Express Co COM 006212104 16,240 820,223 SH   SOLE 1 820,223 0 0
Adobe Systems Incorporated COM 00724F101 512 890 SH   SOLE 1 72 0 818
Advanced Micro Devic COM 007903107 30 287 SH   SOLE 1 287 0 0
Agco Corp. COM 001084102 4,793 39,118 SH   SOLE 1 39,118 0 0
AGIC Convertible & Income FD II COM 92838U108 6,190 1,192,658 SH   SOLE 1 1,192,658 0 0
AGIC Convertible & Income Fund COM 92838X102 819 137,335 SH   SOLE 1 137,335 0 0
AGIC Equity & Convertible Income COM 92841M101 943 31,988 SH   SOLE 1 31,988 0 0
Agree Realty Corp. COM 008492100 80,150 1,210,183 SH   SOLE 1 0 0 1,210,183
Air Products and Chemicals Inc. COM 009158106 266 1,038 SH   SOLE 1 37 0 1,001
Albemarle Corporation COM 012653101 133 606 SH   SOLE 1 0 0 606
Alcoa Corp COM 013872106 2,383 48,693 SH   SOLE 1 48,693 0 0
Allete Inc. COM 018522300 22 370 SH   SOLE 1 370 0 0
Alliance Resource Partners LP COM 01877R108 452 41,568 SH   SOLE 1 41,568 0 0
AllianceBernstein Global High Income Fund COM 01879R106 2,814 229,302 SH   SOLE 1 229,302 0 0
Alliant Energy Corporation COM 018802108 110,185 1,968,297 SH   SOLE 1, 2 1,968,297 0 0
Allianzgi Diverified Income COM 92840N100 793 23,402 SH   SOLE 1 23,402 0 0
Alphabet Inc CL A COM 02079K305 350 131 SH   SOLE 1 0 0 131
Alpine Total Dynamic Dividend Fund COM 00326L100 7,736 794,202 SH   SOLE 1 794,202 0 0
Amazon.com Inc. COM 023135106 549 167 SH   SOLE 1 12 0 155
American Electric Power Company Inc. COM 025537101 105,932 1,304,898 SH   SOLE 1, 2 1,296,223 0 8,675
American Homes 4 Rent-CL COM 02665T306 135 3,533 SH   SOLE   3,533 0 0
American Tower Corporation COM 03027X100 3,320,756 12,509,815 SH   SOLE 1, 2 11,837,330 0 672,485
American Water Works Company Inc. COM 030420103 166,281 983,681 SH   SOLE 1, 2 980,093 0 3,588
Americold Realty Trust COM 03064D108 989,070 34,045,994 SH   SOLE 1, 2 22,607,179 0 11,438,815
Amphenol Corporation COM 032095101 15 210 SH   SOLE 1 210 0 0
Analog Devices Inc. COM 032654105 16 93 SH   SOLE 1 93 0 0
Antero Midstream Corp COM 03676B102 1,927 184,905 SH   SOLE 1 184,905 0 0
Anthem Inc. COM 036752103 157 421 SH   SOLE 1 0 0 421
Apartment Income Reit Co COM 03750L109 1,310,743 26,851,923 SH   SOLE 1, 2 18,807,445 0 8,044,478
Apollo Senior Floating Rate COM 037636107 4,308 272,637 SH   SOLE 1 272,637 0 0
Apollo Tactical Income Fund COM 037638103 778 49,201 SH   SOLE 1 49,201 0 0
APPLE Inc. COM 037833100 1,369 9,678 SH   SOLE 1 490 0 9,188
Applied Materials Inc. COM 038222105 14 112 SH   SOLE 1 112 0 0
Archer-Daniels-Midland Company COM 039483102 7,236 120,583 SH   SOLE 1 113,037 0 7,546
Ares Dynamic Credit Allocation COM 04014F102 12,360 763,437 SH   SOLE 1 763,437 0 0
AvalonBay Communities Inc. COM 053484101 179,082 807,987 SH   SOLE 1, 2 18,834 0 789,153
Azure Power Global Limited COM V0393H103 30 1,352 SH   SOLE 1 1,352 0 0
Babson Cap Global COM 06760L100 4,322 252,745 SH   SOLE 1 252,745 0 0
Badger Meter Inc COM 056525108 8 82 SH   SOLE 1 82 0 0
Bank of America Corporation COM 060505104 557 13,130 SH   SOLE 1 0 0 13,130
Barrick Gold Corp. COM 067901108 1,718 95,180 SH   SOLE 1 95,180 0 0
Berkshire Hathaway Inc. COM 084670702 1,868 6,843 SH   SOLE 1 6,843 0 0
Black Hills Corp. COM 092113109 31 489 SH   SOLE 1 489 0 0
Blackrock Capital Allocation COM 09260U109 1,396 69,128 SH   SOLE 1 69,128 0 0
Blackrock Core Bond Trust COM 09249E101 1,697 102,462 SH   SOLE 1 102,462 0 0
Blackrock Corporate High Yield Fund 6 COM 09255P107 9,152 750,196 SH   SOLE 1 750,196 0 0
BlackRock Credit Allocation Income Trust COM 092508100 7,657 505,444 SH   SOLE 1 505,444 0 0
Blackrock Enh Cap And Inc COM 09256A109 5,429 268,768 SH   SOLE 1 268,768 0 0
Blackrock Esg Capital Alloca COM 09262F100 2,010 100,000 SH   SOLE 1 100,000 0 0
Blackrock Health Sci Tr Ii COM 09260E105 1,376 50,994 SH   SOLE 1 50,994 0 0
Blackrock Ins Municipal Income Trust COM 092479104 105 6,896 SH   SOLE 1 6,896 0 0
Blackrock Limited Duration Income Trust COM 09249W101 8,134 475,950 SH   SOLE 1 475,950 0 0
BlackRock Long-Tm Muni Adv Tst COM 09250B103 747 55,283 SH   SOLE 1 55,283 0 0
BlackRock Multi-Sector Inc Tst COM 09258A107 8,811 470,903 SH   SOLE 1 470,903 0 0
Blackrock Muni Interm Durati COM 09253X102 1,429 93,938 SH   SOLE 1 93,938 0 0
BlackRock Muni Target Term Tr COM 09257P105 138 5,415 SH   SOLE 1 5,415 0 0
BlackRock MuniHoldings Fd Inc COM 09253N104 2,170 132,558 SH   SOLE 1 132,558 0 0
Blackrock Muniholdings In Ii COM 09254C107 1,481 107,289 SH   SOLE 1 107,289 0 0
Blackrock Muniholdings Ny In COM 09255C106 155 10,634 SH   SOLE 1 10,634 0 0
Blackrock Munivest Fund COM 09253R105 2,934 309,872 SH   SOLE 1 309,872 0 0
Blackrock Muniyield Fund COM 09253W104 118 7,974 SH   SOLE 1 7,974 0 0
Blackrock Muniyield Insured COM 09254E103 3,867 263,415 SH   SOLE 1 263,415 0 0
Blackrock Muniyield Ny Insur COM 09255E102 172 12,473 SH   SOLE 1 12,473 0 0
Blackrock Muniyield Quality COM 09254F100 1,774 109,478 SH   SOLE 1 109,478 0 0
Blackrock Science and Technology Trust COM 09258G104 3,640 69,785 SH   SOLE 1 69,785 0 0
Blackstone Gso Flting R COM 09256U105 190 11,583 SH   SOLE 1 11,583 0 0
Blackstone/GSO Long-Short CR COM 09257D102 2,461 162,227 SH   SOLE 1 162,227 0 0
Boulder Growth & Income Fund Inc. COM 101507101 3,297 251,513 SH   SOLE 1 251,513 0 0
Bowx Acquisition Corp-Cl A COM 103085106 16,257 1,625,705 SH   SOLE 1 556,986 0 1,068,719
Boyd Gaming Corp. COM 103304101 428,222 6,768,075 SH   SOLE 1, 2 5,678,164 0 1,089,911
Bp Midstream Partners Lp COM 0556EL109 783 59,101 SH   SOLE 1 59,101 0 0
Broadcom Inc COM 11135F101 659 1,358 SH   SOLE 1 130 0 1,228
Broadstone Net Lease Inc COM 11135E203 30 1,197 SH   SOLE 1 1,197 0 0
Brookfield Renewable Partner COM G16258108 12 328 SH   SOLE 1 328 0 0
Bunge Limited COM G16962105 7,051 86,707 SH   SOLE 1 86,707 0 0
Caesars Entertainment Inc COM 12769G100 293,696 2,615,474 SH   SOLE 1, 2 2,188,685 0 426,789
Calamos Convertible & High Income Fund COM 12811P108 4,922 314,884 SH   SOLE 1 314,884 0 0
Calamos Convertible Opp&Inc COM 128117108 5,348 357,278 SH   SOLE 1 357,278 0 0
Casella Waste Sys In COM 147448104 14 189 SH   SOLE 1 189 0 0
Caterpillar Inc. COM 149123101 185 963 SH   SOLE 1 0 0 963
CBRE Clarion Global Real Estate Income Fund COM 12504G100 1,483 177,432 SH   SOLE 1 177,432 0 0
CenterPoint Energy Inc. COM 15189T107 125,251 5,091,501 SH   SOLE 1, 2 5,062,786 0 28,715
CF Industries Holdings Inc. COM 125269100 4,103 73,503 SH   SOLE 1 73,503 0 0
Cheniere Energy Inc. COM 16411R208 215,732 2,208,789 SH   SOLE 1, 2 2,201,423 0 7,366
Chevron Corporation COM 166764100 9,720 95,808 SH   SOLE 1 95,808 0 0
Cisco Systems Inc. COM 17275R102 39 725 SH   SOLE 1 725 0 0
Clearwater Energy Inc. Class C COM 18539C204 55,154 1,822,057 SH   SOLE 1, 2 1,817,762 0 4,295
CMS Energy Corporation COM 125896100 96,247 1,611,367 SH   SOLE 1, 2 1,601,648 0 9,719
Colgate-Palmolive Company COM 194162103 130 1,722 SH   SOLE 1 0 0 1,722
Columbia Property Trust Inc. COM 198287203 9 465 SH   SOLE 1 465 0 0
Comcast Corporation COM 20030N101 236 4,220 SH   SOLE 1 0 0 4,220
Conocophillips COM 20825C104 1,032 15,224 SH   SOLE 1 15,224 0 0
Consumer Discretionary Selt COM 81369Y407 5,533 30,835 SH   SOLE 1 30,835 0 0
Corning Incorporated COM 219350105 13 350 SH   SOLE 1 350 0 0
Corteva Inc-W/I COM 22052L104 8,509 202,215 SH   SOLE 1 202,215 0 0
Costar Group Inc COM 22160N109 887 10,302 SH   SOLE 1 10,302 0 0
Cousins Properties Inc. COM 222795502 283,663 7,606,954 SH   SOLE 1 3,772,814 0 3,834,140
Crestwood Equity Partners LP COM 226344208 10,524 370,828 SH   SOLE 1 370,828 0 0
Crown Castle International Corp. COM 22822V101 699,638 4,036,225 SH   SOLE 1, 2 3,851,779 0 184,446
CubeSmart COM 229663109 339,156 7,000,130 SH   SOLE 1 6,141,352 0 858,778
Cummins Inc. COM 231021106 7 33 SH   SOLE 1 33 0 0
CyrusOne Inc COM 23283R100 1,631,148 21,070,775 SH   SOLE 1, 2 13,948,966 0 7,121,809
Danaher Corporation COM 235851102 371 1,220 SH   SOLE 1 0 0 1,220
Darling Intl Inc COM 237266101 9,803 136,349 SH   SOLE 1 136,349 0 0
DCP Midstream Partners LP COM 23311P100 3,097 109,700 SH   SOLE 1 109,700 0 0
Deere & Company COM 244199105 3,501 10,449 SH   SOLE 1 10,045 0 404
Diamondrock Hospitality Co. COM 252784301 78,373 8,293,397 SH   SOLE 1 8,143,583 0 149,814
Digital Realty Trust Inc. COM 253868103 1,598,761 11,066,781 SH   SOLE 1, 2 7,421,082 0 3,645,699
DigitalBridge Group Inc COM 25401T108 2 409 SH   SOLE 1 409 0 0
DNP Select Income Fund COM 23325P104 7,335 688,067 SH   SOLE 1 688,067 0 0
Doubleline Income Solutions COM 258622109 15,479 871,574 SH   SOLE 1 871,574 0 0
Doubleline Yield Opport COM 25862D105 5,954 311,540 SH   SOLE 1 311,540 0 0
Dt Midstream Inc COM 23345M107 102,244 2,211,159 SH   SOLE 1, 2 2,204,138 0 7,021
Duke Energy Corporation COM 26441C204 185,931 1,905,221 SH   SOLE 1, 2 1,897,861 0 7,360
Duke Realty Corporation COM 264411505 2,448,451 51,142,558 SH   SOLE 1, 2 33,215,668 0 17,926,890
Eaton Corporation plc COM G29183103 375 2,509 SH   SOLE 1 0 0 2,509
Eaton Vance Enhanced Eq Incm COM 278274105 3,929 219,489 SH   SOLE 1 219,489 0 0
Eaton Vance Insured Muni Bnd COM 27827X101 447 33,387 SH   SOLE 1 33,387 0 0
Eaton Vance Limited Duration Fund COM 27828H105 16,663 1,264,284 SH   SOLE 1 1,264,284 0 0
Eaton Vance Muni Income Trust COM 27826U108 1,042 75,311 SH   SOLE 1 75,311 0 0
Eaton Vance T/A Global Dividend Income COM 27828S101 16,155 759,151 SH   SOLE 1 759,151 0 0
Eaton Vance Tax Adv Global Dividend O COM 27828U106 798 26,492 SH   SOLE 1 26,492 0 0
Eaton Vance Tax-Adv Dvd. Inc. Fund COM 27828G107 10,871 396,030 SH   SOLE 1 396,030 0 0
Eaton Vance Tax-Managed Dividend COM 27828N102 9,776 700,804 SH   SOLE 1 700,804 0 0
Eaton Vance Tax-Managed Global COM 27829F108 13,146 1,315,916 SH   SOLE 1 1,315,916 0 0
Ecolab Inc. COM 278865100 225 1,078 SH   SOLE 1 54 0 1,024
Edison International COM 281020107 16,482 297,138 SH   SOLE 1 297,138 0 0
Enbridge Inc COM 29250N105 6,283 157,868 SH   SOLE 1 157,868 0 0
Energy Transfer LP COM 29273V100 21,688 2,263,885 SH   SOLE 1 2,263,885 0 0
Enlink Midstream LLC COM 29336T100 27 3,988 SH   SOLE 1 3,988 0 0
Entergy Corporation COM 29364G103 98,398 990,816 SH   SOLE 1, 2 986,441 0 4,375
Enterprise Products Partners COM 293792107 23,199 1,072,051 SH   SOLE 1 1,072,051 0 0
EOG Resources Inc. COM 26875P101 13,398 166,912 SH   SOLE 1 162,886 0 4,026
Equinix Inc. COM 29444U700 1,579,342 1,998,650 SH   SOLE 1, 2 1,264,709 0 733,941
Equitrans Midstream Corp-W/I COM 294600101 1,415 139,547 SH   SOLE 1 139,547 0 0
Equity Residential COM 29476L107 254,568 3,145,614 SH   SOLE 1 2,867,374 0 278,240
Essential Utilities COM 29670G102 97,743 2,121,150 SH   SOLE 1, 2 2,102,606 0 18,544
Essex Property Trust Inc. COM 297178105 1,769,943 5,535,111 SH   SOLE 1, 2 3,643,726 0 1,891,385
Evergy Inc COM 30034W106 117,267 1,885,326 SH   SOLE 1, 2 1,885,326 0 0
Eversource Energy COM 30040W108 1,490 18,230 SH   SOLE 1 18,230 0 0
Evoqua Water Technologies Co COM 30057T105 17 447 SH   SOLE 1 447 0 0
Exelon Corporation COM 30161N101 5,067 104,813 SH   SOLE 1 104,813 0 0
Extra Space Storage Inc. COM 30225T102 991,522 5,901,446 SH   SOLE 1, 2 3,509,708 0 2,391,738
Exxon Mobil Corporation COM 30231G102 8,028 136,487 SH   SOLE 1 136,487 0 0
F5 Networks Inc. COM 315616102 15 76 SH   SOLE 1 76 0 0
Facebook Inc. COM 30303M102 528 1,555 SH   SOLE 1 91 0 1,464
Federal Realty Investment Trust COM 313747206 316,350 2,680,579 SH   SOLE 1, 2 2,189,413 0 491,166
FedEx Corporation COM 31428X106 53 242 SH   SOLE 1 242 0 0
First Industrial Realty Trust COM 32054K103 27 511 SH   SOLE 1 511 0 0
First Solar Inc. COM 336433107 25 264 SH   SOLE 1 264 0 0
First Trust Energy Income and Growth Fund COM 33738G104 219 16,130 SH   SOLE 1 16,130 0 0
First Trust Energy Infra. COM 33738C103 3,241 254,179 SH   SOLE 1 254,179 0 0
First Trust High Inc COM 33738E109 2,145 135,000 SH   SOLE 1 135,000 0 0
First Trust Intermediate Duration Pref & Inc Fund COM 33718W103 8,537 341,208 SH   SOLE 1 341,208 0 0
First Trust MLP and Energy Inc COM 33739B104 3,175 440,973 SH   SOLE 1 440,973 0 0
First Trust New Opportunites MLP COM 33739M100 3,840 676,039 SH   SOLE 1 676,039 0 0
Firstenergy Corp. COM 337932107 133,747 3,754,836 SH   SOLE 1, 2 3,754,836 0 0
Flah & Crum/Claymore Preferred S I COM 338478100 1,882 84,516 SH   SOLE 1 84,516 0 0
Flaherty & Crumrine Dynamic COM 33848W106 2,991 103,841 SH   SOLE 1 103,841 0 0
Ford Motor Company COM 345370860 142 10,011 SH   SOLE 1 0 0 10,011
Freeport-Mcmoran Inc. COM 35671D857 4,502 138,391 SH   SOLE 1 138,391 0 0
Gabelli Dividend & Income Trust COM 36242H104 18,261 708,071 SH   SOLE 1 708,071 0 0
Gabelli Equity Trust COM 362397101 7,396 1,112,237 SH   SOLE 1 1,112,237 0 0
Gds Holdings Ltd - Adr ADR 36165L108 70,879 1,252,056 SH   SOLE 1, 2 1,087,081 0 164,975
General American Investors COM 368802104 2,120 49,227 SH   SOLE 1 49,227 0 0
General Electric Company COM 369604301 137 1,325 SH   SOLE 1 0 0 1,325
General Motors Company COM 37045V100 204 3,878 SH   SOLE 1 0 0 3,878
Genesis Energy LP COM 371927104 1,102 110,517 SH   SOLE 1 110,517 0 0
Grupo Aeroportuario PAC - ADR ADR 400506101 2,689 23,120 SH   SOLE 1 23,120 0 0
Guggenheim Enhanced Equity Inc. COM 40167B100 12,793 1,378,514 SH   SOLE 1 1,378,514 0 0
Guggenheim Strategic Opp Fund COM 40167F101 384 20,045 SH   SOLE 1 20,045 0 0
Gxo Logistics Inc-W/I COM 36262G101 35 448 SH   SOLE 1 448 0 0
Healthcare Trust of America COM 42225P501 759,761 25,611,473 SH   SOLE 1, 2 16,765,508 0 8,845,965
HEALTHPEAK PROPERTIES INC COM 42250P103 2,403,010 71,767,240 SH   SOLE 1, 2 49,403,707 0 22,363,533
Hess Midstream Lp - Class A COM 428103105 4 141 SH   SOLE 1 141 0 0
Highwoods Properties Inc. COM 431284108 418,079 9,529,062 SH   SOLE 1, 2 7,206,805 0 2,322,257
Hilton Inc. COM 43300A203 4 28 SH   SOLE 1 28 0 0
Host Hotels & Resorts Inc. COM 44107P104 1,379,227 84,449,306 SH   SOLE 1, 2 49,712,423 0 34,736,883
I Shares Gold Trust COM 464285204 3,376 101,050 SH   SOLE 1 101,050 0 0
IdaCorp. Inc. COM 451107106 25 240 SH   SOLE 1 240 0 0
Intel Corporation COM 458140100 165 3,089 SH   SOLE 1 0 0 3,089
Intercontinental Exchange Inc. COM 45866F104 394 3,434 SH   SOLE 1 0 0 3,434
Invesco Dynamic Credit Opp Fund COM 46132R104 11,154 953,310 SH   SOLE 1 953,310 0 0
Invesco S&P 500 Equal Weight COM 46137V357 1,913 12,769 SH   SOLE 1 12,769 0 0
Invesco S&P 500 Equal Weight Consumer COM 46137V381 3,081 21,367 SH   SOLE 1 21,367 0 0
Invesco Value Municipal Income Trust COM 46132P108 348 21,334 SH   SOLE 1 21,334 0 0
Invesco Van Kampen Senior Income Trust COM 46131H107 3,589 806,433 SH   SOLE 1 806,433 0 0
Invesco Van Kampen Tst NY Mun COM 46131T101 142 10,500 SH   SOLE 1 10,500 0 0
Invitation Homes Inc COM 46187W107 1,328,813 34,664,520 SH   SOLE 1, 2 22,886,943 0 11,777,577
Ishares Iboxx High Yld Corp COM 464288513 1,880 21,488 SH   SOLE 1 21,488 0 0
iShares Nasdaq Biotechnology COM 464287556 2,070 12,802 SH   SOLE 1 12,802 0 0
iShares Russell 2000 COM 464287655 5,723 26,163 SH   SOLE 1 26,163 0 0
Ishares Russell 2000 Value E COM 464287630 970 6,052 SH   SOLE 1 6,052 0 0
Ishares Silver Trust COM 46428Q109 2,277 110,984 SH   SOLE 1 110,984 0 0
iShares U.S. Preferred Stock ETF COM 464288687 137 3,522 SH   SOLE 1 3,522 0 0
J.B. Hunt Transport Services Inc. COM 445658107 31 186 SH   SOLE 1 186 0 0
John Hancock Investors Trust COM 410142103 1,286 68,927 SH   SOLE 1 68,927 0 0
John Hancock Patriot Premium Dividend Fund II COM 41013T105 267 16,073 SH   SOLE 1 16,073 0 0
John Hancock Preferred Income Fund COM 41013W108 1,086 50,510 SH   SOLE 1 50,510 0 0
John Hancock Preferred Income III COM 41021P103 2,723 145,393 SH   SOLE 1 145,393 0 0
John Hancock T/A Dividend Income Fund COM 41013V100 1,552 67,835 SH   SOLE 1 67,835 0 0
Johnson & Johnson COM 478160104 481 2,977 SH   SOLE 1 0 0 2,977
Jones Lang Lasalle Inc. COM 48020Q107 998,955 4,026,450 SH   SOLE 1, 2 3,447,829 0 578,621
JPMorgan Chase & Co. COM 46625H100 912 5,570 SH   SOLE 1 0 0 5,570
Kayne Anderson MLP Investment COM 486606106 786 98,288 SH   SOLE 1 98,288 0 0
Ke Holdings Inc ADR 482497104 175 9,603 SH   SOLE 1 9,603 0 0
Kilroy Realty Corp. COM 49427F108 22,196 335,242 SH   SOLE 1 335,242 0 0
Kimco Realty Corporation COM 49446R109 781,851 37,673,703 SH   SOLE 1, 2 21,683,299 0 15,990,404
Kinder Morgan Inc. COM 49456B101 5,246 313,596 SH   SOLE 1 313,596 0 0
KKR Income Opportunities COM 48249T106 1,274 77,776 SH   SOLE 1 77,776 0 0
Laboratory Corporation of America Holdings COM 50540R409 314 1,114 SH   SOLE 1 0 0 1,114
Lamar Advertising Co COM 512816109 313,386 2,762,323 SH   SOLE 1 1,279,867 0 1,482,456
Liberty All-Star Equity Fund COM 530158104 1,194 138,815 SH   SOLE 1 138,815 0 0
Liberty All-Star Growth Fd COM 529900102 2,395 277,509 SH   SOLE 1 277,509 0 0
Life Storage Inc. COM 53223X107 28 244 SH   SOLE 1 244 0 0
Macquarie Infrastruc COM 55608B105 1,877 46,287 SH   SOLE 1 46,287 0 0
Magellan Midstream Partners COM 559080106 21,466 470,956 SH   SOLE 1 470,956 0 0
Marathon Oil Corporation COM 565849106 2,096 153,298 SH   SOLE 1 153,298 0 0
MasterCard Incorporated COM 57636Q104 763 2,195 SH   SOLE 1 185 0 2,010
McDonald's Corporation COM 580135101 327 1,355 SH   SOLE 1 0 0 1,355
Medical Properties Trust Inc. COM 58463J304 55,605 2,770,559 SH   SOLE 1, 2 1,421,001 0 1,349,558
Medtronic plc COM G5960L103 398 3,178 SH   SOLE 1 0 0 3,178
Merck & Co. Inc. COM 58933Y105 157 2,092 SH   SOLE 1 0 0 2,092
MFS Multimarket Income Trust COM 552737108 3,131 477,231 SH   SOLE 1 477,231 0 0
MFS Municipal Income Trust COM 552738106 266 38,125 SH   SOLE 1 38,125 0 0
Micron Technology Inc. COM 595112103 789 11,112 SH   SOLE 1 410 0 10,702
Microsoft Corporation COM 594918104 1,409 4,999 SH   SOLE 1 400 0 4,599
Mid-America Apartment Communities COM 59522J103 23,727 127,051 SH   SOLE 1 400 0 126,651
Morgan Stanley COM 617446448 367 3,767 SH   SOLE 1 0 0 3,767
Motorola Solutions Inc. COM 620076307 351 1,512 SH   SOLE 1 216 0 1,296
MPLX LP COM 55336V100 19,684 691,399 SH   SOLE 1 691,399 0 0
Netstreit Corp COM 64119V303 27,691 1,170,875 SH   SOLE 1, 2 1,139,969 0 30,906
New America High Income Fund COM 641876800 4,902 513,285 SH   SOLE 1 513,285 0 0
Newmont Mining Corporation COM 651639106 5,550 102,219 SH   SOLE 1 102,219 0 0
Nextdecade Corp COM 65342K105 941 338,376 SH   SOLE 1 338,376 0 0
NextEra Energy Inc. COM 65339F101 443,211 5,644,559 SH   SOLE 1, 2 5,620,275 0 24,284
Nextera Energy Partners LP COM 65341B106 42 563 SH   SOLE 1 563 0 0
NIKE Inc. COM 654106103 174 1,197 SH   SOLE 1 0 0 1,197
NiSource Inc. COM 65473P105 101,248 4,178,604 SH   SOLE 1, 2 4,147,521 0 31,083
Norfolk Southern Corporation COM 655844108 232,690 972,579 SH   SOLE 1, 2 967,096 0 5,483
Northrop Grumman Corporation COM 666807102 285 790 SH   SOLE 1 0 0 790
NorthWestern Corp. COM 668074305 32 564 SH   SOLE 1 564 0 0
Nucor Corporation COM 670346105 686 6,968 SH   SOLE 1 6,968 0 0
NuStar Energy LP COM 67058H102 17 1,059 SH   SOLE 1 1,059 0 0
Nutrien Ltd COM 67077M108 9,790 151,005 SH   SOLE 1 151,005 0 0
Nuveen Core Equity Alpha Fund COM 67090X107 4,388 256,582 SH   SOLE 1 256,582 0 0
Nuveen Dividend Adv Muni Fd 3 COM 67070X101 4,339 259,523 SH   SOLE 1 259,523 0 0
Nuveen Dividend Advan Muni Inc COM 67071L106 4,015 234,107 SH   SOLE 1 234,107 0 0
Nuveen Dividend Advantage Muni Fd COM 67066V101 6,641 425,191 SH   SOLE 1 425,191 0 0
Nuveen Dynamic Muni Opport COM 67079X102 359 22,421 SH   SOLE 1 22,421 0 0
Nuveen Floating Rate Income COM 67072T108 4,330 430,000 SH   SOLE 1 430,000 0 0
Nuveen Floating Rate Income Opportunity Fund COM 6706EN100 765 76,620 SH   SOLE 1 76,620 0 0
Nuveen Global High Income COM 67075G103 8,332 518,808 SH   SOLE 1 518,808 0 0
Nuveen Ins T/F Adv Municipal COM 670657105 6,173 406,410 SH   SOLE 1 406,410 0 0
Nuveen Multi-Strategy Income & Growth 2 COM 67073D102 4,763 726,019 SH   SOLE 1 726,019 0 0
Nuveen Muni High Incm Opport COM 670682103 571 38,656 SH   SOLE 1 38,656 0 0
Nuveen Municipal Credit Opp COM 670663103 5,817 384,994 SH   SOLE 1 384,994 0 0
Nuveen NY AMT-Free Muni Inc COM 670656107 192 13,880 SH   SOLE 1 13,880 0 0
Nuveen NY Dividend Adv Muni Fd COM 67066X107 418 28,396 SH   SOLE 1 28,396 0 0
Nuveen NY Municipal Value Fund COM 67062M105 110 10,956 SH   SOLE 1 10,956 0 0
Nuveen Preferred & Income Term Fund COM 67075A106 5,702 229,936 SH   SOLE 1 229,936 0 0
Nuveen Preferred Income Opportunities Fund COM 67073B106 10,909 1,101,912 SH   SOLE 1 1,101,912 0 0
Nuveen Qual Pfd Inc Fund II COM 67072C105 4,808 490,629 SH   SOLE 1 490,629 0 0
Nuveen Real Asset Inc and Grow COM 67074Y105 2,357 154,581 SH   SOLE 1 154,581 0 0
Nuveen Real Estate Income Fund COM 67071B108 2,540 239,190 SH   SOLE 1 239,190 0 0
NVIDIA Corporation COM 67066G104 323 1,560 SH   SOLE 1 188 0 1,372
NXP Semiconductors N.V. COM N6596X109 54 277 SH   SOLE 1 277 0 0
Old Dominion Fght Li COM 679580100 33 116 SH   SOLE 1 116 0 0
ONE Gas Inc W/I COM 68235P108 26 418 SH   SOLE 1 418 0 0
Oneok Inc. COM 682680103 85,957 1,482,281 SH   SOLE 1 1,482,281 0 0
Organon & Co-W/I COM 68622V106 7 209 SH   SOLE 1 0 0 209
Park Hotels & Resorts INC-WI COM 700517105 147,826 7,721,345 SH   SOLE 1, 2 6,157,931 0 1,563,414
PayPal Holdings Inc COM 70450Y103 58 221 SH   SOLE 1 221 0 0
Pembina Pipeline Corp On Xnys COM 706327103 1,974 62,305 SH   SOLE 1 62,305 0 0
Pfizer Inc. COM 717081103 759 17,653 SH   SOLE 1 0 0 17,653
PG&E Corporation COM 69331C108 1,667 173,673 SH   SOLE 1 173,673 0 0
PGIM Short Duration High Yield FD COM 69346H100 12,647 778,739 SH   SOLE 1 778,739 0 0
Pgim Shrt Durat Hi Yld COM 69355J104 1,042 55,533 SH   SOLE 1 55,533 0 0
Philip Morris International Inc. COM 718172109 246 2,592 SH   SOLE 1 0 0 2,592
Phillips 66 COM 718546104 5,325 76,037 SH   SOLE 1 76,037 0 0
Phillips 66 Partners LP COM 718549207 33 917 SH   SOLE 1 917 0 0
Pimco Dynamic Credit Income COM 72202D106 22,351 1,057,794 SH   SOLE 1 1,057,794 0 0
Pimco Dynamic Income Fund COM 72201Y101 2,720 102,321 SH   SOLE 1 102,321 0 0
Pimco Dynamic Income Opport COM 69355M107 16,308 777,297 SH   SOLE 1 777,297 0 0
Pimco Energy & Tactical Cred COM 69346N107 804 65,819 SH   SOLE 1 65,819 0 0
PIMCO Global Stocksplus & In COM 722011103 2,520 232,929 SH   SOLE 1 232,929 0 0
PIMCO High Income Fund COM 722014107 7,197 1,145,989 SH   SOLE 1 1,145,989 0 0
Pimco Income Opportunity Fund COM 72202B100 6,166 251,579 SH   SOLE 1 251,579 0 0
PIMCO Income Strategy Fund II COM 72201J104 5,818 573,734 SH   SOLE 1 573,734 0 0
PIMCO NY Muni Income Fund II COM 72200Y102 209 17,957 SH   SOLE 1 17,957 0 0
Pioneer Diversified High Income COM 723653101 2,456 158,069 SH   SOLE 1 158,069 0 0
Pioneer High Income Trust COM 72369H106 1,154 118,245 SH   SOLE 1 118,245 0 0
Plains All American Pipeline LP COM 726503105 1,860 182,931 SH   SOLE 1 182,931 0 0
Portland General Electric Co. COM 736508847 81,067 1,725,206 SH   SOLE 1, 2 1,716,105 0 9,101
PPL Corporation COM 69351T106 105,355 3,778,868 SH   SOLE 1, 2 3,756,820 0 22,048
Prologis Inc. COM 74340W103 1,806,175 14,399,392 SH   SOLE 1, 2 8,998,527 0 5,400,865
Prudential Gbl Shrt Dur Hi Yld COM 69346J106 12,415 806,183 SH   SOLE 1 806,183 0 0
Public Service Enterprise Group Incorporated COM 744573106 156,319 2,566,815 SH   SOLE 1, 2 2,556,431 0 10,384
Public Storage COM 74460D109 3,570,474 12,016,293 SH   SOLE 1, 2 8,309,567 0 3,706,726
Putnam Premier Income Trust COM 746853100 282 61,600 SH   SOLE 1 61,600 0 0
Quimica Y Minera Chil-SP ADR ADR 833635105 6,730 125,273 SH   SOLE 1 125,273 0 0
Rattler Midstream Partners COM 75419T103 7 603 SH   SOLE 1 603 0 0
Realty Income Corporation COM 756109104 223,839 3,450,580 SH   SOLE 1, 2 2,453,670 0 996,910
Red Rock Resorts Inc. COM 75700L108 7 145 SH   SOLE 1 145 0 0
Regency Centers Corporation COM 758849103 137,628 2,044,088 SH   SOLE 1 0 0 2,044,088
Renewable Ener Group Inc COM 75972A301 15,081 300,415 SH   SOLE 1 286,963 0 13,452
Retail Properties of America COM 76131V202 68,979 5,355,544 SH   SOLE 1 4,857,192 0 498,352
Rice Acquisition Corp Ii COM G75529118 8,040 780,540 SH   SOLE 1 780,540 0 0
Royce Value Trust COM 780910105 11,171 619,903 SH   SOLE 1 619,903 0 0
Ryman Hospitality Properties COM 78377T107 176,021 2,102,997 SH   SOLE 1, 2 1,817,467 0 285,530
Sabra Healthcare Reit Inc COM 78573L106 12 786 SH   SOLE 1 786 0 0
salesforce.com inc. COM 79466L302 74 272 SH   SOLE 1 272 0 0
SBA Communications Corporation COM 78410G104 1,235,379 3,736,887 SH   SOLE 1, 2 3,532,904 0 203,983
Sempra Energy COM 816851109 116,785 923,202 SH   SOLE 1, 2 919,089 0 4,113
Shopify Inc - Class A COM 82509L107 18 13 SH   SOLE 1 13 0 0
Silver Wheaton Corp COM 962879102 1,416 37,681 SH   SOLE 1 37,681 0 0
Simon Property Group Inc. COM 828806109 2,869,272 22,072,261 SH   SOLE 1, 2 14,501,392 0 7,570,869
SITE Centers Corp COM 82981J109 198,105 12,827,705 SH   SOLE 1 7,477,445 0 5,350,260
Sjw Corp COM 784305104 19 289 SH   SOLE 1 289 0 0
Solaredge Technologies Inc COM 83417M104 7 26 SH   SOLE 1 26 0 0
South Jersey Industries COM 838518108 28 1,314 SH   SOLE 1 1,314 0 0
Southwest Gas Holdings Inc. COM 844895102 51,870 775,564 SH   SOLE 1, 2 771,744 0 3,820
Spdr Dow Jones Reit Etf COM 78464A607 0 4 SH   SOLE 1 4 0 0
Spdr Gold Minishares Trust COM 98149E204 21,786 1,247,760 SH   SOLE 1 1,247,760 0 0
Spdr Port Shrt Trm Corp Bnd COM 78464A474 52 1,649 SH   SOLE 1 1,649 0 0
SPDR Trust Series 1 COM 78462F103 8,168 19,033 SH   SOLE 1 19,033 0 0
Spire Inc. COM 84857L101 34 562 SH   SOLE 1 562 0 0
Spirit Realty Capital COM 84860W300 413,935 8,989,460 SH   SOLE 1 4,978,325 0 4,011,135
Sprott Physical Gold And Silver Trust COM 85208R101 5,991 349,733 SH   SOLE 1 349,733 0 0
Sprott Physical Gold Tr COM 85207H104 371 26,883 SH   SOLE 1 26,883 0 0
Sprott Physical Platin and Pal COM 85207Q104 741 51,743 SH   SOLE 1 51,743 0 0
Sprott Physical Silver Trust COM 85207K107 2,266 295,095 SH   SOLE 1 295,095 0 0
Steel Dynamics Inc. COM 858119100 2,671 45,675 SH   SOLE 1 45,675 0 0
Store Capital Corp COM 862121100 26 824 SH   SOLE 1 824 0 0
Sun Communities Inc. COM 866674104 1,050,570 5,675,069 SH   SOLE 1, 2 3,630,479 0 2,044,590
Taiwan Semiconductors ADR ADR 874039100 32 287 SH   SOLE 1 287 0 0
Targa Resources Corp. COM 87612G101 78,422 1,593,625 SH   SOLE 1, 2 1,585,821 0 7,804
TC Energy Corp COM 87807B107 2,122 44,120 SH   SOLE 1 44,120 0 0
TE Connectivity Ltd. COM H84989104 135 983 SH   SOLE 1 0 0 983
Tekla Healthcare Investors COM 87911J103 2,573 100,619 SH   SOLE 1 100,619 0 0
Tekla Healthcare Opportunities Fund COM 879105104 2,372 104,728 SH   SOLE 1 104,728 0 0
Tekla Life Sciences Investors COM 87911K100 2,618 125,888 SH   SOLE 1 125,888 0 0
Teleflex Inc. COM 879369106 199 528 SH   SOLE 1 0 0 528
Tellurian Inc COM 87968A104 494 126,456 SH   SOLE 1 126,456 0 0
Templeton Emerging Markets Fd COM 880191101 1,125 66,299 SH   SOLE 1 66,299 0 0
Tesla Motors Inc. COM 88160R101 246 317 SH   SOLE 1 15 0 302
The Boeing Company COM 097023105 197 896 SH   SOLE 1 0 0 896
The Goldman Sachs Group Inc. COM 38141G104 348 920 SH   SOLE 1 0 0 920
The Home Depot Inc. COM 437076102 268 817 SH   SOLE 1 0 0 817
The Mosaic Company COM 61945C103 5,528 154,753 SH   SOLE 1 154,753 0 0
The PNC Financial Services Group Inc. COM 693475105 421 2,151 SH   SOLE 1 0 0 2,151
The Procter & Gamble Company COM 742718109 144 1,032 SH   SOLE 1 0 0 1,032
The Southern Company COM 842587107 76,908 1,241,054 SH   SOLE 1 1,241,054 0 0
The Walt Disney Company COM 254687106 305 1,801 SH   SOLE 1 0 0 1,801
The Williams Companies Inc. COM 969457100 10,427 401,956 SH   SOLE 1 401,956 0 0
Thermo Fisher Scientific Inc. COM 883556102 434 760 SH   SOLE 1 0 0 760
Tyson Foods Inc. COM 902494103 10,136 128,396 SH   SOLE 1 123,310 0 5,086
UDR Inc. COM 902653104 2,318,720 43,763,462 SH   SOLE 1, 2 29,083,787 0 14,679,675
Union Pacific Corporation COM 907818108 26 135 SH   SOLE 1 135 0 0
United Parcel Service Inc. COM 911312106 469 2,578 SH   SOLE 1 303 0 2,275
Vale S.A. ADR ADR 91912E105 1,883 134,990 SH   SOLE 1 134,990 0 0
Valero Energy Corporation COM 91913Y100 2,193 31,080 SH   SOLE 1 31,080 0 0
Vanguard Reit Etf COM 922908553 7,449 73,186 SH   SOLE 1 73,186 0 0
Vanguard S&P 500 ETF COM 922908363 7,664 19,431 SH   SOLE 1 19,431 0 0
Ventas Inc. COM 92276F100 1,323,707 23,973,928 SH   SOLE 1, 2 14,819,203 0 9,154,725
Vereit Inc COM 92339V308 1,814,985 40,125,347 SH   SOLE 1, 2 25,113,060 0 15,012,287
Verizon Communications Inc. COM 92343V104 656 12,153 SH   SOLE 1 0 0 12,153
VICI Properties Inc. COM 925652109 1,118,923 39,382,201 SH   SOLE 1, 2 22,482,885 0 16,899,316
Visa Inc. COM 92826C839 845 3,793 SH   SOLE 1 355 0 3,438
Wal-Mart Stores Inc. COM 931142103 119 852 SH   SOLE 1 0 0 852
Waste Management Inc. COM 94106L109 78,114 522,994 SH   SOLE 1, 2 518,441 0 4,553
Wells Fargo Advantage Income Fund COM 94987B105 13,067 1,484,872 SH   SOLE 1 1,484,872 0 0
Wells Fargo Advantage Multi-Sector Fund COM 94987D101 4,036 298,304 SH   SOLE 1 298,304 0 0
Welltower Inc. COM 95040Q104 2,290,038 27,789,044 SH   SOLE 1, 2 17,780,796 0 10,008,248
Western Asset Emerging Marke COM 95766A101 2,856 210,000 SH   SOLE 1 210,000 0 0
Western Asset Global Corp. COM 95790C107 4,945 274,272 SH   SOLE 1 274,272 0 0
Western Asset Global High In COM 95766B109 4,586 445,252 SH   SOLE 1 445,252 0 0
Western Asset High Yield Defined Opportunity Fd. COM 95768B107 2,206 138,478 SH   SOLE 1 138,478 0 0
Western Asset Managed Munici COM 95766M105 382 28,602 SH   SOLE 1 28,602 0 0
Western Asset Municipal Part COM 95766P108 763 48,677 SH   SOLE 1 48,677 0 0
Western Gas Equity Partners COM 958669103 1,207 57,605 SH   SOLE 1 57,605 0 0
Weyerhaeuser Company COM 962166104 1,330,363 37,392,313 SH   SOLE 1, 2 30,715,354 0 6,676,959
Willis Group Holdings plc COM G96629103 318 1,367 SH   SOLE 1 0 0 1,367
Wisconsin Energy Corporation COM 92939U106 867 9,830 SH   SOLE 1 9,830 0 0
Workday Inc. COM 98138H101 29 115 SH   SOLE 1 115 0 0
Xpo Logistics Inc COM 983793100 36 448 SH   SOLE 1 448 0 0
Xylem Inc. COM 98419M100 12 99 SH   SOLE 1 99 0 0
ZEBRA TECHNOLOGIES Corp.-CL A COM 989207105 979 1,899 SH   SOLE 1 257 0 1,642
Zimmer Energy Transition Acquisition Corp COM 989570205 15,007 1,502,921 SH   SOLE 1 1,502,921 0 0