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 2,188 26,015 SH   SOLE 1 23,431 0 2,584
Acadia Realty Trust COM 004239109 81,150 2,964,938 SH   SOLE 1 2,896,752 0 68,186
Accenture PLC COM G1151C101 2,347 12,703 SH   SOLE 1 11,774 0 929
Adams Express Co COM 006212104 8,725 564,708 SH   SOLE 1 564,708 0 0
Adams Natural Resources Fund COM 00548F105 3,420 206,778 SH   SOLE 1 206,778 0 0
AGIC Convertible & Income FD II COM 018825109 4,017 795,413 SH   SOLE 1 785,059 0 10,354
AGIC Convertible & Income Fund COM 018828103 3,161 559,524 SH   SOLE 1 559,524 0 0
Agree Realty Corp. COM 008492100 239,267 3,735,626 SH   SOLE 1, 2 3,283,443 0 452,183
Air Products and Chemicals Inc. COM 009158106 608 2,684 SH   SOLE 1 1,575 0 1,109
Alibaba Group Holding Ltd ADR 01609W102 24 141 SH   SOLE 1 141 0 0
Allete Inc. COM 018522300 16 198 SH   SOLE 1 198 0 0
AllianceBernstein Global High Income Fund COM 01879R106 4,740 402,385 SH   SOLE 1 381,302 0 21,083
Alliant Energy Corporation COM 018802108 143,676 2,927,382 SH   SOLE 1, 2 2,769,959 0 157,423
Alphabet Inc CL A COM 02079K305 4,520 4,174 SH   SOLE 1 3,704 0 470
Altaba Inc COM 021346101 2,663 38,394 SH   SOLE 1 38,394 0 0
Altus Midstream Co COM 02215L100 3,163 850,334 SH   SOLE 1 850,334 0 0
Amazon.com Inc. COM 023135106 6,512 3,439 SH   SOLE 1 3,207 0 232
American Assets Trust Inc. COM 024013104 10,179 216,013 SH   SOLE 1 216,013 0 0
American Campus Communities COM 024835100 1,186 25,688 SH   SOLE 1 25,688 0 0
American Homes 4 Rent-CL COM 02665T306 397,035 16,332,187 SH   SOLE 1 11,845,297 0 4,486,890
American Tower Corporation COM 03027X100 1,580,744 7,731,691 SH   SOLE 1, 2 7,723,926 0 7,765
American Water Works Company Inc. COM 030420103 187,914 1,619,950 SH   SOLE 1, 2 1,561,433 0 58,517
Americold Realty Trust COM 03064D108 273,334 8,431,034 SH   SOLE 1, 2 7,095,868 0 1,335,166
Amphenol Corporation COM 032095101 12 121 SH   SOLE 1 121 0 0
Andeavor Logistics LP COM 03350F106 7,793 214,519 SH   SOLE 1 214,519 0 0
Antero Midstream Corp COM 03676B102 42,349 3,695,341 SH   SOLE 1, 2 3,554,689 0 140,652
Anthem Inc. COM 036752103 9,930 35,187 SH   SOLE 1 33,285 0 1,902
Apartment Investment & Management Co. COM 03748R754 316,826 6,321,358 SH   SOLE 1 5,266,782 0 1,054,576
Apple Hospitality REIT Inc COM 03784Y200 482 30,377 SH   SOLE 1 30,377 0 0
APPLE Inc. COM 037833100 4,229 21,367 SH   SOLE 1 19,420 0 1,947
Aquaventure Holdings Ltd COM G0443N107 24 1,202 SH   SOLE 1 1,202 0 0
Archer-Daniels-Midland Company COM 039483102 8,652 212,069 SH   SOLE 1 212,069 0 0
Archrock Inc. COM 03957W106 9,366 883,622 SH   SOLE 1 883,622 0 0
Ares Dynamic Credit Allocation COM 04014F102 4,901 323,955 SH   SOLE 1 323,955 0 0
Artista Networks Inc COM 040413106 9 35 SH   SOLE 1 35 0 0
AT&T Inc. COM 00206R102 6,415 191,438 SH   SOLE 1 178,178 0 13,260
Atlantica Yield PLC COM G0751N103 56 2,449 SH   SOLE 1 2,449 0 0
Atmos Energy Corp. COM 049560105 147,677 1,398,982 SH   SOLE 1, 2 1,382,179 0 16,803
AvalonBay Communities Inc. COM 053484101 1,372 6,752 SH   SOLE 1 6,752 0 0
Bancroft Fund Ltd. COM 059695106 2,346 104,739 SH   SOLE 1 89,042 0 15,697
Bank of America 7.25 CV Pfd. L PFD 060505682 274 200 SH   SOLE 1 200 0 0
Bank of America Corporation COM 060505104 3,748 129,255 SH   SOLE 1 121,793 0 7,462
Barrick Gold Corp. COM 067901108 2,058 130,509 SH   SOLE 1 130,509 0 0
Berkshire Hathaway Inc. COM 084670702 1,280 6,003 SH   SOLE 1 6,003 0 0
Blackrock Build America Bond COM 09248X100 304 12,827 SH   SOLE 1 0 0 12,827
Blackrock Corporate High Yield Fund 6 COM 09255P107 6,464 603,010 SH   SOLE 1 527,881 0 75,129
Blackrock Enh Cap And Inc COM 09256A109 2,765 175,007 SH   SOLE 1 175,007 0 0
Blackrock Float Rt Income St COM 09255X100 689 53,701 SH   SOLE 1 47,591 0 6,110
Blackrock Glbl Flt Rt Inc Tr COM 091941104 440 35,393 SH   SOLE 1 35,393 0 0
Blackrock Global Enrg & Res COM 09250U101 1,473 123,437 SH   SOLE 1 123,437 0 0
Blackrock Inc. COM 09247X101 277 590 SH   SOLE 1 590 0 0
Blackrock Invt Quality Muni COM 09247D105 1,801 120,527 SH   SOLE 1 120,527 0 0
Blackrock Limited Duration Income Trust COM 09249W101 5,491 366,057 SH   SOLE 1 347,178 0 18,879
BlackRock Long-Tm Muni Adv Tst COM 09250B103 226 17,906 SH   SOLE 1 17,906 0 0
BlackRock Multi-Sector Inc Tst COM 09258A107 4,502 257,976 SH   SOLE 1 257,976 0 0
Blackrock Mun Income Trust II COM 09249N101 148 10,129 SH   SOLE 1 10,129 0 0
BlackRock Muni Income Inv Qual COM 09250G102 262 18,386 SH   SOLE 1 18,386 0 0
BlackRock Muni Target Term Tr COM 09257P105 168 7,238 SH   SOLE 1 7,238 0 0
BlackRock Municipal Bond Trust COM 09249H104 104 7,001 SH   SOLE 1 7,001 0 0
Blackrock Munienhanced Fund COM 09253Y100 1,048 94,437 SH   SOLE 1 94,437 0 0
BlackRock MuniHoldings Fd Inc COM 09253N104 594 34,728 SH   SOLE 1 34,728 0 0
Blackrock Muniholdings In Ii COM 09254C107 817 64,908 SH   SOLE 1 64,908 0 0
Blackrock Muniholdings Insur COM 09254P108 249 18,758 SH   SOLE 1 0 0 18,758
Blackrock Muniholdings Ny In COM 09255C106 1,307 99,285 SH   SOLE 1 99,285 0 0
Blackrock Muniholdings Quality COM 09254A101 521 41,877 SH   SOLE 1 41,877 0 0
Blackrock Munivest Fund COM 09253R105 1,468 160,061 SH   SOLE 1 160,061 0 0
Blackrock Muniyield Fund COM 09253W104 700 48,649 SH   SOLE 1 48,649 0 0
Blackrock Muniyield Insured COM 09254E103 2,089 158,225 SH   SOLE 1 144,771 0 13,454
Blackrock Muniyield Ny Insur COM 09255E102 279 21,946 SH   SOLE 1 21,946 0 0
Blackrock Muniyield Qual Ii COM 09254G108 1,572 125,122 SH   SOLE 1 125,122 0 0
Blackrock Muniyield Quality COM 09254F100 1,912 131,793 SH   SOLE 1 131,793 0 0
BlackRock NY Muni Income Trust COM 09248L106 204 15,012 SH   SOLE 1 15,012 0 0
Blackrock Resources & Commod COM 09257A108 934 114,207 SH   SOLE 1 114,207 0 0
BlackRock Strategic Muni Trust COM 09248T109 1,154 80,778 SH   SOLE 1 80,778 0 0
Boston Properties Inc. COM 101121101 195,596 1,516,246 SH   SOLE 1 913,634 0 602,612
Boyd Gaming Corp. COM 103304101 116,258 4,315,424 SH   SOLE 1, 2 3,683,910 0 631,514
Bp Midstream Partners Lp COM 0556EL109 9,205 594,636 SH   SOLE 1 594,636 0 0
BRF - Brasil Foods SA ADR ADR 10552T107 4,208 553,712 SH   SOLE 1 553,712 0 0
Broadcom Inc COM 11135F101 1,956 6,794 SH   SOLE 1 6,402 0 392
Buckeye Partners LP COM 118230101 13,397 326,357 SH   SOLE 1 326,357 0 0
Bunge Limited COM G16962105 3,956 71,004 SH   SOLE 1 71,004 0 0
Calamos Convertible & High Income Fund COM 12811P108 6,972 632,119 SH   SOLE 1 570,122 0 61,997
Calamos Convertible Opp&Inc COM 128117108 4,161 396,067 SH   SOLE 1 396,067 0 0
Calamos Dynamic Convertible & Income Fund COM 12811V105 2,456 121,942 SH   SOLE 1 121,942 0 0
Camden Property Trust COM 133131102 498 4,770 SH   SOLE 1 4,770 0 0
CBRE Clarion Global Real Estate Income Fund COM 12504G100 2,637 352,054 SH   SOLE 1 352,054 0 0
CBRE Group Inc. COM 12504L109 221,709 4,321,807 SH   SOLE 1 3,757,389 0 564,418
Celanese Corporation COM 150870103 1,448 13,432 SH   SOLE 1 12,590 0 842
CenterPoint Energy Inc. COM 15189T107 109,831 3,836,236 SH   SOLE 1, 2 3,768,717 0 67,519
CF Industries Holdings Inc. COM 125269100 5,253 112,456 SH   SOLE 1 112,456 0 0
Cheniere Energy Inc. COM 16411R208 140,993 2,059,800 SH   SOLE 1, 2 1,923,816 0 135,984
Chevron Corporation COM 166764100 15,135 121,622 SH   SOLE 1 121,622 0 0
Chubb Ltd COM H1467J104 4,846 32,902 SH   SOLE 1 31,462 0 1,440
Cia De Saneamento Basico ADR ADR 20441A102 4,662 383,099 SH   SOLE 1 383,099 0 0
Cimarex Energy Co. COM 171798101 1,452 24,477 SH   SOLE 1 24,477 0 0
Cisco Systems Inc. COM 17275R102 5,709 104,319 SH   SOLE 1 97,623 0 6,696
Clough Global Allocation Fd COM 18913Y103 344 30,776 SH   SOLE 1 30,776 0 0
Clough Global Equity Fund COM 18914C100 128 10,000 SH   SOLE 1 10,000 0 0
CMS Energy Corporation COM 125896100 77,647 1,340,828 SH   SOLE 1, 2 1,284,926 0 55,902
CNX Midstream Partners LP COM 12654A101 14,270 1,015,663 SH   SOLE 1 1,015,663 0 0
Colgate-Palmolive Company COM 194162103 1,768 24,674 SH   SOLE 1 19,396 0 5,278
Columbia Property Trust Inc. COM 198287203 170,181 8,205,436 SH   SOLE 1, 2 7,086,258 0 1,119,178
Columbia Selig Prem Tech Equity COM 19842X109 4,620 225,709 SH   SOLE 1 225,709 0 0
Comerica Incorporated COM 200340107 1,511 20,800 SH   SOLE 1 19,065 0 1,735
Consumer Discretionary Selt COM 81369Y407 6,173 51,787 SH   SOLE 1 51,787 0 0
Crestwood Equity Partners LP COM 226344208 14,665 409,991 SH   SOLE 1 409,991 0 0
CrossAmerica Partners LP COM 22758A105 2,043 127,320 SH   SOLE 1 127,320 0 0
Crown Castle International Corp 6.875 Pfd A PFD 22822V309 24,300 20,300 SH   SOLE 1 20,300 0 0
Crown Castle International Corp. COM 22822V101 662,370 5,081,472 SH   SOLE 1, 2 5,058,509 0 22,963
CubeSmart COM 229663109 103,417 3,092,619 SH   SOLE 1 2,958,056 0 134,563
CVS Health Corporation COM 126650100 7,294 133,868 SH   SOLE 1 126,388 0 7,480
CyrusOne Inc COM 23283R100 811,764 14,063,823 SH   SOLE 1, 2 10,060,894 0 4,002,929
Danaher Corporation COM 235851102 2,416 16,907 SH   SOLE 1 16,149 0 758
DCP Midstream Partners LP COM 23311P100 3,894 132,902 SH   SOLE 1 132,902 0 0
Deere & Company COM 244199105 6,828 41,207 SH   SOLE 1 41,207 0 0
Delta Air Lines Inc. COM 247361702 20 361 SH   SOLE 1 361 0 0
Dexcom Inc COM 252131107 915 6,104 SH   SOLE 1 6,104 0 0
Diamondback Energy Inc COM 25278X109 7,044 64,642 SH   SOLE 1 63,478 0 1,164
Digital Realty Trust Inc. COM 253868103 91,591 777,579 SH   SOLE 1 418,046 0 359,533
Dollar Tree Inc. COM 256746108 5,921 55,135 SH   SOLE 1 50,155 0 4,980
Doubleline Income Solutions COM 258622109 4,437 222,172 SH   SOLE 1 194,011 0 28,161
Douglas Emmett Inc. COM 25960P109 246,683 6,191,849 SH   SOLE 1 4,878,193 0 1,313,656
Dte Energy Company COM 233331107 79,116 618,673 SH   SOLE 1, 2 618,673 0 0
Duke Energy Corporation COM 26441C204 66,940 758,612 SH   SOLE 1, 2 693,538 0 65,074
Duke Realty Corporation COM 264411505 136,722 4,325,280 SH   SOLE 1 0 0 4,325,280
Easterly Government Properties COM 27616P103 37,199 2,054,051 SH   SOLE 1 2,054,051 0 0
Eaton Corporation plc COM G29183103 222 2,671 SH   SOLE 1 0 0 2,671
Eaton Vance Insured Muni Bnd COM 27827X101 468 37,640 SH   SOLE 1 37,640 0 0
Eaton Vance Limited Duration Fund COM 27828H105 8,376 662,160 SH   SOLE 1 617,549 0 44,611
Eaton Vance Muni Income Trust COM 27826U108 2,006 161,248 SH   SOLE 1 161,248 0 0
Eaton Vance Senior Income Trust COM 27826S103 2,621 420,726 SH   SOLE 1 391,984 0 28,742
Eaton Vance Sr Fltg Rate Trust COM 27828Q105 3,971 303,394 SH   SOLE 1 295,553 0 7,841
Eaton Vance T/A Global Dividend Income COM 27828S101 4,009 249,795 SH   SOLE 1 249,795 0 0
Eaton Vance T/M Buy-Wr In COM 27828X100 1,059 67,657 SH   SOLE 1 67,657 0 0
Eaton Vance T/M Buy-Write Opportunity COM 27828Y108 543 36,157 SH   SOLE 1 36,157 0 0
Eaton Vance Tax Man Global Br COM 27829C105 2,604 265,943 SH   SOLE 1 265,943 0 0
Eaton Vance Tax-Adv Dvd. Inc. Fund COM 27828G107 11,442 480,750 SH   SOLE 1 463,694 0 17,056
Eaton Vance Tax-Managed Dividend COM 27828N102 3,594 299,721 SH   SOLE 1 283,725 0 15,996
Eaton Vance Tax-Managed Global COM 27829F108 7,468 900,838 SH   SOLE 1 900,838 0 0
Ecolab Inc. COM 278865100 657 3,330 SH   SOLE 1 2,755 0 575
Edison International COM 281020107 66,514 986,703 SH   SOLE 1, 2 986,703 0 0
Empire State Realty Trust COM 292104106 162,673 10,983,972 SH   SOLE 1, 2 9,182,827 0 1,801,145
Enable Midstream Partners LP COM 292480100 12,706 926,793 SH   SOLE 1 926,793 0 0
Enbridge Inc COM 29250N105 5,529 153,242 SH   SOLE 1 153,242 0 0
Encana Corp. COM 292505104 1,536 299,495 SH   SOLE 1 299,495 0 0
Energy Transfer LP COM 29273V100 106,075 7,533,758 SH   SOLE 1 7,449,288 0 84,470
Enlink Midstream LLC COM 29336T100 25,794 2,556,388 SH   SOLE 1 2,556,388 0 0
Enterprise Products Partners COM 293792107 123,064 4,262,680 SH   SOLE 1 4,214,962 0 47,718
Entertainment Properties Trust Pfd. E PFD 26884U307 8,766 231,000 SH   SOLE 1 231,000 0 0
EOG Resources Inc. COM 26875P101 5,539 59,462 SH   SOLE 1 58,567 0 895
EQT Midstream Partners LP COM 26885B100 14,686 328,683 SH   SOLE 1 328,683 0 0
Equinix Inc. COM 29444U700 2,076,708 4,118,083 SH   SOLE 1, 2 2,628,401 0 1,489,682
Equitrans Midstream Corp-W/I COM 294600101 10,702 542,950 SH   SOLE 1 542,950 0 0
Equity Lifestyle Properties COM 29472R108 330,391 2,722,856 SH   SOLE 1, 2 1,451,243 0 1,271,613
Equity Residential COM 29476L107 517,229 6,812,818 SH   SOLE 1 5,297,783 0 1,515,035
Essential Properties Realty COM 29670E107 14,408 718,953 SH   SOLE 1 521,456 0 197,497
Essex Property Trust Inc. COM 297178105 1,534,282 5,255,649 SH   SOLE 1, 2 3,268,072 0 1,987,577
Evergy Inc COM 30034W106 115,835 1,925,764 SH   SOLE 1, 2 1,846,964 0 78,800
Extended Stay America Inc. COM 30224P200 41,892 2,480,275 SH   SOLE 1 2,397,932 0 82,343
Extra Space Storage Inc. COM 30225T102 1,137,120 10,717,434 SH   SOLE 1, 2 6,798,814 0 3,918,620
Federal Realty Investment Trust COM 313747206 91,237 708,580 SH   SOLE 1 6,326 0 702,254
FedEx Corporation COM 31428X106 106 643 SH   SOLE 1 643 0 0
Fiduciary/Claymore MLP Oppor COM 31647Q106 1,037 107,271 SH   SOLE 1 107,271 0 0
Fifth Third Bancorp COM 316773100 1,510 54,130 SH   SOLE 1 50,263 0 3,867
Financial Select Sector SPDR COM 81369Y605 8,152 295,379 SH   SOLE 1 295,379 0 0
First Trust Aberdeen Global Fund COM 337319107 1,537 147,800 SH   SOLE 1 147,800 0 0
First Trust Energy Income and Growth Fund COM 33738G104 12,227 547,797 SH   SOLE 1 536,551 0 11,246
First Trust Intermediate Duration Pref & Inc Fund COM 33718W103 3,231 142,011 SH   SOLE 1 142,011 0 0
First Trust MLP and Energy Inc COM 33739B104 2,951 248,221 SH   SOLE 1 248,221 0 0
First Trust New Opportunites MLP COM 33739M100 5,528 584,927 SH   SOLE 1 584,927 0 0
Firstenergy Corp. COM 337932107 172,697 4,034,024 SH   SOLE 1, 2 3,850,852 0 183,172
Flah & Crum/Claymore Preferred S I COM 338478100 7,510 376,810 SH   SOLE 1 338,650 0 38,160
Flah & Crum/Claymore Total Return Fund COM 338479108 422 20,825 SH   SOLE 1 0 0 20,825
Flaherty & Crumrine Dynamic COM 33848W106 7,927 316,688 SH   SOLE 1 281,316 0 35,372
Flaherty & Crumrine Preferred Income Fund Inc COM 338480106 1,527 103,652 SH   SOLE 1 103,652 0 0
FMC Corporation COM 302491303 8,800 106,082 SH   SOLE 1 106,082 0 0
Four Corners Property Trust COM 35086T109 82,429 3,016,055 SH   SOLE 1 2,282,434 0 733,621
Franklin Limited Duration Income Trust COM 35472T101 2,161 224,401 SH   SOLE 1 209,168 0 15,233
Gabelli Dividend & Income Trust COM 36242H104 10,259 473,398 SH   SOLE 1 450,014 0 23,384
Gabelli Equity Trust COM 362397101 8,644 1,398,705 SH   SOLE 1 1,353,766 0 44,939
Gabelli Global Healthcare & WellnessRx Trust COM 36246K103 2,550 242,120 SH   SOLE 1 242,120 0 0
Gaming and Leisure Prop COM 36467J108 170,254 4,367,732 SH   SOLE 1 1,409,905 0 2,957,827
GasLog Ltd. COM G37585109 7,715 535,785 SH   SOLE 1 535,785 0 0
GasLog Partners LP COM Y2687W108 7,846 369,560 SH   SOLE 1 369,560 0 0
Genesis Energy LP COM 371927104 7,687 351,021 SH   SOLE 1 351,021 0 0
Golar LNG Ltd COM G9456A100 3,126 169,149 SH   SOLE 1 169,149 0 0
Grupo Aeroportuario PAC - ADR ADR 400506101 21,159 202,848 SH   SOLE 1, 2 153,897 0 48,951
Guggenheim Build America COM 401664107 343 14,301 SH   SOLE 1 0 0 14,301
Guggenheim Strategic Opp Fund COM 40167F101 1,536 74,990 SH   SOLE 1 74,990 0 0
HCP Inc. COM 40414L109 90,134 2,818,455 SH   SOLE 1 281,048 0 2,537,407
Healthcare Trust of America COM 42225P501 990 36,106 SH   SOLE 1 36,106 0 0
Hess Midstream Partners LP COM 428104103 4,894 250,984 SH   SOLE 1 250,984 0 0
Highwoods Properties Inc. COM 431284108 657 15,907 SH   SOLE 1 15,907 0 0
Host Hotels & Resorts Inc. COM 44107P104 145,605 7,991,480 SH   SOLE 1 2,656,613 0 5,334,867
HSBC Holdings PLC 6.20 Pfd. A PFD 404280604 349 13,317 SH   SOLE 1 13,317 0 0
Hudson Pacific Properties COM 444097109 615,175 18,490,374 SH   SOLE 1 12,020,886 0 6,469,488
I Shares Gold Trust COM 464285105 23,408 1,733,945 SH   SOLE 1 1,733,945 0 0
Industrial Logistics Propert COM 456237106 97,991 4,706,571 SH   SOLE 1 4,235,703 0 470,868
Intel Corporation COM 458140100 875 18,272 SH   SOLE 1 11,786 0 6,486
Intercontinental Exchange Inc. COM 45866F104 739 8,594 SH   SOLE 1 4,624 0 3,970
Interxion Holding Nv COM N47279109 176,709 2,322,363 SH   SOLE 1, 2 2,015,835 0 306,528
Invesco Van Kampen Muni Trust COM 46131J103 1,681 136,437 SH   SOLE 1 136,437 0 0
Invitation Homes Inc COM 46187W107 1,231,472 46,070,788 SH   SOLE 1, 2 28,680,706 0 17,390,082
Iron Mountain Incorporated COM 46284V101 204,025 6,518,367 SH   SOLE 1 4,783,541 0 1,734,826
iShares MSCI Emerging Market COM 464287234 4,758 110,886 SH   SOLE 1 110,886 0 0
Ishares MSCI Europe Financial COM 464289180 183 10,077 SH   SOLE 1 10,077 0 0
iShares Nasdaq Biotechnology COM 464287556 3,457 31,691 SH   SOLE 1 31,691 0 0
iShares U.S. Preferred Stock ETF COM 464288687 28,579 775,539 SH   SOLE 1 775,539 0 0
John Hancock Bank and Thrift Opportunity Fund COM 409735206 4,022 124,902 SH   SOLE 1 124,902 0 0
John Hancock Preferred Income Fund COM 41013W108 797 34,381 SH   SOLE 1 0 0 34,381
John Hancock Preferred Income III COM 41021P103 6,444 333,384 SH   SOLE 1 333,384 0 0
John Hancock T/A Dividend Income Fund COM 41013V100 10,860 427,545 SH   SOLE 1 427,545 0 0
Johnson & Johnson COM 478160104 5,043 36,207 SH   SOLE 1 33,723 0 2,484
JPMorgan Chase & Co. COM 46625H100 3,477 31,104 SH   SOLE 1 29,715 0 1,389
Kayne Anderson MidstreamEnergy COM 48661E108 2,027 175,019 SH   SOLE 1 175,019 0 0
Kayne Anderson MLP Investment COM 486606106 11,101 725,055 SH   SOLE 1 725,055 0 0
Kilroy Realty Corp. COM 49427F108 853,794 11,567,451 SH   SOLE 1, 2 7,481,207 0 4,086,244
Kinder Morgan Inc. COM 49456B101 122,755 5,879,050 SH   SOLE 1, 2 5,517,936 0 361,114
Laboratory Corporation of America Holdings COM 50540R409 5,338 30,871 SH   SOLE 1 28,727 0 2,144
Lamar Advertising Co COM 512816109 170,137 2,108,010 SH   SOLE 1 697,632 0 1,410,378
Legg Mason BW Global Income COM 10537L104 5,305 452,282 SH   SOLE 1 431,519 0 20,763
Lexington Realty Trust Pfd. C PFD 529043309 9,781 181,936 SH   SOLE 1 164,231 0 17,705
Liberty Property Trust COM 531172104 173,255 3,462,321 SH   SOLE 1 3,218,893 0 243,428
Life Storage Inc. COM 53223X107 1,065 11,200 SH   SOLE 1 11,200 0 0
LMP Corp.orate Loan Fund Inc. COM 95790J102 972 101,570 SH   SOLE 1 101,570 0 0
Luckin Coffee Inc ADR 54951L109 6,339 325,262 SH   SOLE 1 325,262 0 0
Magellan Midstream Partners COM 559080106 34 529 SH   SOLE 1 529 0 0
Marathon Petroleum Corporation COM 56585A102 15,568 278,591 SH   SOLE 1 275,350 0 3,241
MasterCard Incorporated COM 57636Q104 114 432 SH   SOLE 1 432 0 0
Medtronic plc COM G5960L103 325 3,337 SH   SOLE 1 0 0 3,337
MFS Multimarket Income Trust COM 552737108 2,797 479,675 SH   SOLE 1 450,706 0 28,969
Mge Energy Inc COM 55277P104 25 342 SH   SOLE 1 342 0 0
MGM Growth Properties LLC COM 55303A105 626 20,416 SH   SOLE 1 20,416 0 0
Microsoft Corporation COM 594918104 11,315 84,462 SH   SOLE 1 80,053 0 4,409
Mid-America Apartment Communities COM 59522J103 947 8,039 SH   SOLE 1 8,039 0 0
Mongodb Inc COM 60937P106 898 5,906 SH   SOLE 1 5,906 0 0
Morgan Stanley COM 617446448 3,246 74,090 SH   SOLE 1 67,386 0 6,704
Motorola Solutions Inc. COM 620076307 4,448 26,679 SH   SOLE 1 24,232 0 2,447
MPLX LP COM 55336V100 46,135 1,433,196 SH   SOLE 1 1,433,196 0 0
National Retail Properties COM 637417106 140,636 2,653,008 SH   SOLE 1 0 0 2,653,008
NetApp Inc. COM 64110D104 23 366 SH   SOLE 1 366 0 0
Neuberger Berman MLP Income COM 64129H104 3,950 525,951 SH   SOLE 1 525,951 0 0
Neuberger Berman Real Estate COM 64190A103 5,612 1,092,914 SH   SOLE 1 1,092,914 0 0
New America High Income Fund COM 641876800 5,868 661,510 SH   SOLE 1 567,040 0 94,470
New Senior Investment Group Inc COM 648691103 3,744 557,075 SH   SOLE 1 557,075 0 0
Newmont Mining Corporation COM 651639106 3,816 99,192 SH   SOLE 1 99,192 0 0
NextEra Energy Inc. COM 65339F101 325,257 1,587,702 SH   SOLE 1, 2 1,507,232 0 80,470
Nextera Energy Partners LP COM 65341B106 5,859 121,436 SH   SOLE 1 121,436 0 0
NiSource Inc. COM 65473P105 20,581 714,630 SH   SOLE 1, 2 714,630 0 0
Noble Midstream Partners LP COM 65506L105 6,924 208,182 SH   SOLE 1 208,182 0 0
Norfolk Southern Corporation COM 655844108 146,969 737,316 SH   SOLE 1, 2 737,316 0 0
Northrop Grumman Corporation COM 666807102 4,331 13,405 SH   SOLE 1 12,247 0 1,158
Nutrien Ltd COM 67077M108 14,425 269,820 SH   SOLE 1 269,820 0 0
Nuveen Calif Div Advan Muni COM 67066Y105 1,250 86,334 SH   SOLE 1 86,334 0 0
Nuveen Core Equity Alpha Fund COM 67090X107 1,371 97,678 SH   SOLE 1 97,678 0 0
Nuveen Dividend Adv Muni Fd 3 COM 67070X101 4,710 299,041 SH   SOLE 1 282,825 0 16,216
Nuveen Dividend Advan Muni Inc COM 67071L106 4,161 262,206 SH   SOLE 1 262,206 0 0
Nuveen Dividend Advantage Muni Fd COM 67066V101 3,647 260,517 SH   SOLE 1 260,517 0 0
Nuveen Enhanced Muni Value Fd COM 67074M101 1,731 122,132 SH   SOLE 1 122,132 0 0
Nuveen Floating Rate Income COM 67072T108 674 68,443 SH   SOLE 1 59,776 0 8,667
Nuveen Floating Rate Income Opportunity Fund COM 6706EN100 1,926 197,717 SH   SOLE 1 184,578 0 13,139
Nuveen Ins T/F Adv Municipal COM 670657105 3,590 259,971 SH   SOLE 1 244,026 0 15,945
Nuveen Mtg Opportunity Term Fund COM 67074R100 1,255 55,806 SH   SOLE 1 55,806 0 0
Nuveen Multi-Strategy Income & Growth 2 COM 67073D102 12,341 1,558,258 SH   SOLE 1 1,488,090 0 70,168
Nuveen Municipal Value Fund COM 670928100 4,186 411,181 SH   SOLE 1 395,806 0 15,375
Nuveen NY Dividend Adv Muni Fd COM 67066X107 185 13,325 SH   SOLE 1 13,325 0 0
Nuveen Preferred & Income Term Fund COM 67075A106 8,648 365,215 SH   SOLE 1 343,728 0 21,487
Nuveen Preferred Income Opportunities Fund COM 67073B106 13,307 1,342,782 SH   SOLE 1 1,254,578 0 88,204
Nuveen Real Asset Inc and Grow COM 67074Y105 3,182 187,948 SH   SOLE 1 187,948 0 0
Nuveen Real Estate Income Fund COM 67071B108 5,246 499,573 SH   SOLE 1 499,573 0 0
Nuveen Short Duration Credit Fund COM 67074X107 3,334 210,365 SH   SOLE 1 200,099 0 10,266
Nuveen Tax-Adv Tot Ret Strat COM 67090H102 180 15,694 SH   SOLE 1 15,694 0 0
Nuveen Tax-Advantaged Dividend Growth Fund COM 67073G105 1,843 110,880 SH   SOLE 1 110,880 0 0
Oasis Midstream Partners Lp COM 67420T206 6,133 285,252 SH   SOLE 1 285,252 0 0
Occidental Petroleum Corporation COM 674599105 59 1,170 SH   SOLE 1 0 0 1,170
Old Dominion Fght Li COM 679580100 16 110 SH   SOLE 1 110 0 0
ONE Gas Inc W/I COM 68235P108 60 660 SH   SOLE 1 660 0 0
Oneok Inc. COM 682680103 33,518 487,113 SH   SOLE 1 487,113 0 0
Palo Alto Networks Inc COM 697435105 1,373 6,737 SH   SOLE 1 6,275 0 462
Park Hotels & Resorts INC-WI COM 700517105 697,512 25,308,847 SH   SOLE 1, 2 17,387,381 0 7,921,466
PBF Logistics LP COM 69318Q104 21,107 998,432 SH   SOLE 1 998,432 0 0
Pebblebrook Hotel Trust COM 70509V100 373,438 13,251,868 SH   SOLE 1, 2 6,628,823 0 6,623,045
Pembina Pipeline Corp On Xnys COM 706327103 655 17,603 SH   SOLE 1 17,603 0 0
PG&E Corporation COM 69331C108 11,539 503,449 SH   SOLE 1, 2 503,449 0 0
Philip Morris International Inc. COM 718172109 5,361 68,268 SH   SOLE 1 64,633 0 3,635
Physicians Realty Trust COM 71943U104 970 55,635 SH   SOLE 1 55,635 0 0
Pilgrims Pride Corporation COM 72147K108 2,934 115,561 SH   SOLE 1 115,561 0 0
PIMCO Corporate Opportunity COM 72201B101 4,214 232,285 SH   SOLE 1 216,005 0 16,280
Pimco Dynamic Credit Income COM 72202D106 19,891 832,594 SH   SOLE 1 797,259 0 35,335
Pimco Dynamic Income Fund COM 72201Y101 13,012 404,734 SH   SOLE 1 386,267 0 18,467
Pimco Income Opportunity Fund COM 72202B100 15,168 559,481 SH   SOLE 1 534,876 0 24,605
PIMCO Income Strategy Fund II COM 72201J104 14,685 1,389,337 SH   SOLE 1 1,331,577 0 57,760
PIMCO Municipal Income Fund COM 72200R107 760 52,551 SH   SOLE 1 52,551 0 0
Pioneer Diversified High Income COM 723653101 1,282 89,665 SH   SOLE 1 89,665 0 0
Pioneer Floating Rate Trust COM 72369J102 2,813 263,117 SH   SOLE 1 250,120 0 12,997
Pioneer High Income Trust COM 72369H106 4,662 517,946 SH   SOLE 1 475,771 0 42,175
Pioneer Municipal High Income Trust COM 723763108 690 56,561 SH   SOLE 1 56,561 0 0
Plains All American Pipeline LP COM 726503105 14,167 581,802 SH   SOLE 1 581,802 0 0
Plains GP Holdings LP COM 72651A207 141,264 5,657,354 SH   SOLE 1, 2 5,497,272 0 160,082
PowerShares Preferred Portfolio COM 46138E511 44,801 3,062,260 SH   SOLE 1 3,062,260 0 0
Prologis Inc. COM 74340W103 1,833,471 22,889,777 SH   SOLE 1, 2 15,012,974 0 7,876,803
Public Storage COM 74460D109 1,917,482 8,050,898 SH   SOLE 1, 2 5,155,242 0 2,895,656
Putnam Managed Municipal Income Trust COM 746823103 2,072 271,609 SH   SOLE 1 271,609 0 0
Putnam Muni Opportunities Tst COM 746922103 386 30,505 SH   SOLE 1 30,505 0 0
Putnam Premier Income Trust COM 746853100 1,906 371,600 SH   SOLE 1 371,600 0 0
Qualcomm Incorporated COM 747525103 2,920 38,389 SH   SOLE 1 36,122 0 2,267
Realty Income Corporation COM 756109104 355,762 5,158,220 SH   SOLE 1, 2 2,860,811 0 2,297,409
Reaves Utility Income Fund COM 756158101 13,467 376,171 SH   SOLE 1 353,811 0 22,360
Red Rock Resorts Inc. COM 75700L108 91,671 4,267,738 SH   SOLE 1 3,846,438 0 421,300
Regency Centers Corporation COM 758849103 247,145 3,703,102 SH   SOLE 1, 2 1,944,447 0 1,758,655
RLJ Lodging Trust COM 74965L101 1,364 76,862 SH   SOLE 1 27,278 0 49,584
Rlj Lodging Trust 1.950 Perp Sr:A Cvt PFD 74965L200 3,826 146,200 SH   SOLE 1 19,675 0 126,525
Royce Value Trust COM 780910105 551 39,587 SH   SOLE 1 39,587 0 0
Sabra Healthcare Reit Inc COM 78573L106 505,082 25,651,703 SH   SOLE 1, 2 22,727,365 0 2,924,338
salesforce.com inc. COM 79466L302 43 281 SH   SOLE 1 281 0 0
SBA Communications Corporation COM 78410G104 1,016,747 4,522,092 SH   SOLE 1, 2 4,294,256 0 227,836
Semgroup Corp. COM 81663A105 1,630 135,801 SH   SOLE 1 135,801 0 0
Silver Wheaton Corp COM 962879102 4,817 199,206 SH   SOLE 1 199,206 0 0
Simon Property Group Inc. COM 828806109 368,217 2,304,811 SH   SOLE 1 1,605,014 0 699,797
SITE Centers Corp COM 82981J109 394,856 29,822,927 SH   SOLE 1, 2 18,235,267 0 11,587,660
Sjw Corp COM 784305104 49 810 SH   SOLE 1 810 0 0
Source Capital Inc. COM 836144105 2,120 57,970 SH   SOLE 1 57,970 0 0
Southwest Gas Holdings Inc. COM 844895102 45 504 SH   SOLE 1 504 0 0
Spdr Gold Minishares Trust COM 98149E204 15,259 1,083,000 SH   SOLE 1 1,083,000 0 0
SPDR S&P Bank ETF COM 78464A797 1,780 41,062 SH   SOLE 1 41,062 0 0
SPDR Trust Series 1 COM 78462F103 12,058 41,155 SH   SOLE 1 41,155 0 0
Spirit Realty Capital COM 84860W300 237,786 5,573,975 SH   SOLE 1 5,078,209 0 495,766
Spirit Realty Capital In 3.750 05/15/21 Cvt CORP BOND 84860WAB8 3,212 3,150,000 SH   SOLE 1 2,325,000 0 825,000
Sprague Resources COM 849343108 3,105 175,153 SH   SOLE 1 175,153 0 0
Sprott Physical Gold And Silver Trust COM 85208R101 8,359 631,841 SH   SOLE 1 631,841 0 0
Sprott Physical Platin and Pal COM 85207Q104 1,017 88,377 SH   SOLE 1 88,377 0 0
Stone Harbor Emerging Market COM 86164T107 1,312 93,710 SH   SOLE 1 93,710 0 0
Suburban Propane Partners LP COM 864482104 5,433 223,687 SH   SOLE 1 223,687 0 0
Summit Midstream Partners Lp COM 866142102 2,848 382,732 SH   SOLE 1 382,732 0 0
Sun Communities Inc. COM 866674104 889,810 6,941,339 SH   SOLE 1, 2 4,709,506 0 2,231,833
Sunstone Hotel Investors Inc. COM 867892101 21,842 1,593,174 SH   SOLE 1 1,593,174 0 0
Tallgrass Energy GP LP COM 874696107 3,685 174,560 SH   SOLE 1 174,560 0 0
Targa Resources Corp. COM 87612G101 90,645 2,308,845 SH   SOLE 1, 2 2,189,011 0 119,834
Taubman Centers Inc. COM 876664103 225,944 5,533,770 SH   SOLE 1, 2 4,929,481 0 604,289
TC Energy Corp COM 87807B107 1,747 35,275 SH   SOLE 1 35,275 0 0
TE Connectivity Ltd. COM H84989104 228 2,384 SH   SOLE 1 0 0 2,384
Tekla Healthcare Investors COM 87911J103 3,288 163,743 SH   SOLE 1 163,743 0 0
Tekla Healthcare Opportunities Fund COM 879105104 3,688 206,932 SH   SOLE 1 206,932 0 0
Tekla Life Sciences Investors COM 87911K100 3,400 201,774 SH   SOLE 1 201,774 0 0
Tekla World Healthcare Fund COM 87911L108 3,031 237,162 SH   SOLE 1 237,162 0 0
Teleflex Inc. COM 879369106 1,144 3,454 SH   SOLE 1 2,910 0 544
Tellurian Inc COM 87968A104 4,275 544,585 SH   SOLE 1 544,585 0 0
Templeton Emerg Mkts Inc Fd COM 880192109 1,018 99,615 SH   SOLE 1 99,615 0 0
Templeton Emerging Markets Fd COM 880191101 5,862 388,218 SH   SOLE 1 388,218 0 0
The American Express Co. COM 025816109 3,181 25,772 SH   SOLE 1 23,744 0 2,028
The Goldman Sachs Group Inc. COM 38141G104 651 3,180 SH   SOLE 1 2,461 0 719
The Hershey Company COM 427866108 5,492 40,974 SH   SOLE 1 36,670 0 4,304
The Home Depot Inc. COM 437076102 153 737 SH   SOLE 1 0 0 737
The Macerich Company COM 554382101 443,035 13,228,878 SH   SOLE 1, 2 8,385,846 0 4,843,032
The Mosaic Company COM 61945C103 1,547 61,819 SH   SOLE 1 61,819 0 0
The PNC Financial Services Group Inc. COM 693475105 648 4,719 SH   SOLE 1 3,938 0 781
The Walt Disney Company COM 254687106 1,406 10,069 SH   SOLE 1 7,610 0 2,459
The Williams Companies Inc. COM 969457100 113,987 4,065,172 SH   SOLE 1, 2 3,845,141 0 220,031
Thermo Fisher Scientific Inc. COM 883556102 3,169 10,792 SH   SOLE 1 9,994 0 798
Tortoise Energy Infrastructu COM 89147L100 1,096 48,611 SH   SOLE 1 48,611 0 0
Tortoise MLP Fund Inc COM 89148B101 4,870 361,008 SH   SOLE 1 351,204 0 9,804
Tyson Foods Inc. COM 902494103 32,784 406,043 SH   SOLE 1 400,870 0 5,173
UDR Inc. COM 902653104 1,868,080 41,614,606 SH   SOLE 1, 2 25,917,768 0 15,696,838
Ultrapar Participatc ADR 90400P101 3,224 615,320 SH   SOLE 1 615,320 0 0
Union Pacific Corporation COM 907818108 26,782 158,369 SH   SOLE 1, 2 158,369 0 0
United Parcel Service Inc. COM 911312106 4,073 39,440 SH   SOLE 1 37,505 0 1,935
Universal Health Services Inc. COM 913903100 774 5,933 SH   SOLE 1 4,526 0 1,407
Urban Edge Properties COM 91704F104 221,181 12,762,920 SH   SOLE 1 11,605,527 0 1,157,393
Urstadt Biddle Prop Pr.G PFD 917286809 6,960 270,619 SH   SOLE 1 56,000 0 214,619
USD Partners LP COM 903318103 964 85,380 SH   SOLE 1 85,380 0 0
Vale S.A. ADR ADR 91912E105 8,468 630,079 SH   SOLE 1 630,079 0 0
Van Kampen Dynamic Credit Op COM 46132R104 3,211 287,251 SH   SOLE 1 257,113 0 30,138
Vanguard S&P 500 ETF COM 922908363 10,102 37,533 SH   SOLE 1 37,533 0 0
Ventas Inc. COM 92276F100 2,725 39,869 SH   SOLE 1 7,851 0 32,018
Vereit Inc COM 92339V100 1,057,390 117,357,389 SH   SOLE 1, 2 75,683,563 0 41,673,826
Vereit Inc 3.75 12/25/2020 CORP BOND 02917TAB0 3,024 3,000,000 SH   SOLE 1 3,000,000 0 0
Verizon Communications Inc. COM 92343V104 264 4,622 SH   SOLE 1 1,076 0 3,546
VICI Properties Inc. COM 925652109 1,081,763 49,081,803 SH   SOLE 1, 2 33,755,804 0 15,325,999
Visa Inc. COM 92826C839 9,751 56,187 SH   SOLE 1 52,978 0 3,209
Vornado Realty Trust COM 929042109 24,020 374,725 SH   SOLE 1 374,725 0 0
Waste Management Inc. COM 94106L109 1,589 13,774 SH   SOLE 1 13,774 0 0
Weingarten Realty Investors COM 948741103 16,878 615,536 SH   SOLE 1, 2 492,315 0 123,221
Wells Fargo & Co. 7.5 PFD 949746804 12,503 9,165 SH   SOLE 1 9,165 0 0
Wells Fargo Advantage Income Fund COM 94987B105 4,520 548,598 SH   SOLE 1 526,587 0 22,011
Wells Fargo Advantage Multi-Sector Fund COM 94987D101 3,657 291,635 SH   SOLE 1 270,334 0 21,301
Welltower Inc. COM 95040Q104 2,126,703 26,084,911 SH   SOLE 1, 2 16,739,953 0 9,344,958
Western Asset Global Corp. COM 95790C107 1,648 96,067 SH   SOLE 1 88,980 0 7,087
Western Asset Global High In COM 95766B109 3,279 330,241 SH   SOLE 1 308,103 0 22,138
Western Asset High Yield Defined Opportunity Fd. COM 95768B107 3,340 223,115 SH   SOLE 1 213,026 0 10,089
Western Asset Municipal Part COM 95766P108 224 15,031 SH   SOLE 1 15,031 0 0
Western Asset Premier Bond COM 957664105 785 57,388 SH   SOLE 1 57,388 0 0
Western Gas Equity Partners COM 958669103 13,646 443,487 SH   SOLE 1 443,487 0 0
Willis Group Holdings plc COM G96629103 3,889 20,305 SH   SOLE 1 18,187 0 2,118
Wisconsin Energy Corporation COM 92939U106 130,153 1,561,153 SH   SOLE 1, 2 1,454,216 0 106,937
Xcel Energy Inc. COM 98389B100 113,588 1,909,366 SH   SOLE 1, 2 1,789,468 0 119,898
Xpo Logistics Inc COM 983793100 19 328 SH   SOLE 1 328 0 0
ZEBRA TECHNOLOGIES Corp.-CL A COM 989207105 2,946 14,063 SH   SOLE 1 14,063 0 0