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 8,604 118,951 SH   SOLE 1 39,322 0 79,629
Accenture PLC COM G1151C101 8,555 60,666 SH   SOLE 1 18,219 0 42,447
Adams Natural Resources Fund COM 00548F105 2,649 181,845 SH   SOLE 1 181,845 0 0
AGIC Convertible & Income FD II COM 018825109 2,317 514,806 SH   SOLE 1 426,806 0 88,000
AGIC Convertible & Income Fund COM 018828103 1,775 342,001 SH   SOLE 1 289,658 0 52,343
Agree Realty Corp. COM 008492100 238,887 4,040,720 SH   SOLE 1, 2 3,654,975 0 385,745
Air Products and Chemicals Inc. COM 009158106 2,649 16,554 SH   SOLE 1 15,319 0 1,235
Alexandria Real Estate Equities COM 015271109 43,023 373,337 SH   SOLE 1 373,337 0 0
Alibaba Group Holding Ltd ADR 01609W102 26 187 SH   SOLE 1 187 0 0
AllianceBernstein Global High Income Fund COM 01879R106 3,590 340,947 SH   SOLE 1 319,864 0 21,083
Alliant Energy Corporation COM 018802108 103,843 2,457,817 SH   SOLE 1, 2 2,370,242 0 87,575
Alphabet Inc CL A COM 02079K305 3,370 3,225 SH   SOLE 1 2,755 0 470
Altaba Inc COM 021346101 1,714 29,587 SH   SOLE 1 29,587 0 0
Altus Midstream Co COM 02215L100 126 16,275 SH   SOLE 1 16,275 0 0
Amazon.com Inc. COM 023135106 13,525 9,005 SH   SOLE 1 2,919 0 6,086
American Assets Trust Inc. COM 024013104 8,677 216,013 SH   SOLE 1 216,013 0 0
American Campus Communities COM 024835100 23,744 573,663 SH   SOLE 1 573,663 0 0
American Homes 4 Rent-CL COM 02665T306 94,977 4,784,750 SH   SOLE 1 2,503,550 0 2,281,200
American Midstream Partners COM 02752P100 660 217,892 SH   SOLE 1 217,892 0 0
American Tower Corporation COM 03027X100 532,643 3,367,108 SH   SOLE 1, 2 2,485,811 0 881,297
American Water Works Company Inc. COM 030420103 154,885 1,706,345 SH   SOLE 1, 2 1,655,060 0 51,285
Americold Realty Trust COM 03064D108 208,829 8,176,559 SH   SOLE 1, 2 7,253,391 0 923,168
Amerigas Partners LP COM 030975106 3,131 123,742 SH   SOLE 1 123,742 0 0
Amphenol Corporation COM 032095101 27 336 SH   SOLE 1 336 0 0
Analog Devices Inc. COM 032654105 135 1,570 SH   SOLE 1 0 0 1,570
Andeavor Logistics LP COM 03350F106 8,732 268,761 SH   SOLE 1 268,761 0 0
Antero Midstream GP LP COM 03675Y103 5,367 480,026 SH   SOLE 1 480,026 0 0
Antero Midstream Partners LP COM 03673L103 7,231 338,034 SH   SOLE 1 338,034 0 0
Anthem Inc. COM 036752103 20,991 79,925 SH   SOLE 1 32,690 0 47,235
Aon Plc COM G0408V102 6,720 46,227 SH   SOLE 1 0 0 46,227
Apartment Investment & Management Co. COM 03748R101 731,522 16,670,968 SH   SOLE 1, 2 13,114,543 0 3,556,425
Apartment Invt & Mgmt Co 6.875 Pfd A PFD 03748R762 18,837 738,720 SH   SOLE 1 467,456 0 271,264
Apple Hospitality REIT Inc COM 03784Y200 433 30,377 SH   SOLE 1 30,377 0 0
APPLE Inc. COM 037833100 9,388 59,514 SH   SOLE 1 16,296 0 43,218
Archer-Daniels-Midland Company COM 039483102 8,005 195,381 SH   SOLE 1 195,381 0 0
Archrock Inc. COM 03957W106 4,197 560,406 SH   SOLE 1 560,406 0 0
Ares Dynamic Credit Allocation COM 04014F102 1,453 105,265 SH   SOLE 1 105,265 0 0
Artista Networks Inc COM 040413106 21 101 SH   SOLE 1 101 0 0
AT&T Inc. COM 00206R102 21,270 745,282 SH   SOLE 1 277,115 0 468,167
Atmos Energy Corp. COM 049560105 133,329 1,437,978 SH   SOLE 1, 2 1,423,464 0 14,514
AvalonBay Communities Inc. COM 053484101 1,175 6,752 SH   SOLE 1 6,752 0 0
Bancroft Fund Ltd. COM 059695106 1,687 90,537 SH   SOLE 1 70,876 0 19,661
Bank of America 7.25 CV Pfd. L PFD 060505682 251 200 SH   SOLE 1 200 0 0
Bank of America Corporation COM 060505104 18,197 738,501 SH   SOLE 1 364,476 0 374,025
Berkshire Hathaway Inc. COM 084670702 3,625 17,753 SH   SOLE 1 17,753 0 0
Blackrock Build America Bond COM 09248X100 270 12,827 SH   SOLE 1 0 0 12,827
Blackrock Corporate High Yield Fund 6 COM 09255P107 2,008 216,391 SH   SOLE 1 141,262 0 75,129
Blackrock Enh Cap And Inc COM 09256A109 2,176 154,515 SH   SOLE 1 154,515 0 0
Blackrock Float Rt Income St COM 09255X100 73 6,110 SH   SOLE 1 0 0 6,110
Blackrock Global Enrg & Res COM 09250U101 1,381 132,142 SH   SOLE 1 132,142 0 0
Blackrock Inc. COM 09247X101 14,116 35,936 SH   SOLE 1 15,398 0 20,538
Blackrock Ins Municipal Income Trust COM 092479104 481 38,521 SH   SOLE 1 38,521 0 0
Blackrock Invt Quality Muni COM 09247D105 2,062 156,106 SH   SOLE 1 156,106 0 0
Blackrock Limited Duration Income Trust COM 09249W101 4,077 304,945 SH   SOLE 1 286,066 0 18,879
BlackRock Long-Tm Muni Adv Tst COM 09250B103 191 17,906 SH   SOLE 1 17,906 0 0
Blackrock Mun Income Trust II COM 09249N101 483 37,424 SH   SOLE 1 37,424 0 0
BlackRock Muni Income Inv Qual COM 09250G102 1,108 84,555 SH   SOLE 1 84,555 0 0
Blackrock Muni Interm Durati COM 09253X102 413 32,668 SH   SOLE 1 32,668 0 0
BlackRock Muni Target Term Tr COM 09257P105 148 7,238 SH   SOLE 1 7,238 0 0
BlackRock Municipal Bond Trust COM 09249H104 772 57,732 SH   SOLE 1 57,732 0 0
Blackrock Municipal Income Trust COM 09248F109 316 25,942 SH   SOLE 1 25,942 0 0
Blackrock Munienhanced Fund COM 09253Y100 1,616 163,212 SH   SOLE 1 163,212 0 0
BlackRock MuniHoldings Fd Inc COM 09253N104 512 34,728 SH   SOLE 1 34,728 0 0
Blackrock Muniholdings In Ii COM 09254C107 1,225 106,759 SH   SOLE 1 106,759 0 0
Blackrock Muniholdings Insur COM 09254P108 2,499 196,129 SH   SOLE 1 171,563 0 24,566
Blackrock Muniholdings Ny In COM 09255C106 1,106 92,299 SH   SOLE 1 92,299 0 0
Blackrock Muniholdings Quality COM 09254A101 505 44,619 SH   SOLE 1 44,619 0 0
Blackrock Munivest Fund COM 09253R105 1,617 195,741 SH   SOLE 1 195,741 0 0
Blackrock Muniyield Fund COM 09253W104 1,476 117,859 SH   SOLE 1 117,859 0 0
Blackrock Muniyield Insured COM 09254E103 2,536 210,432 SH   SOLE 1 192,426 0 18,006
BlackRock MuniYield Inv Qual COM 09254T100 478 39,061 SH   SOLE 1 39,061 0 0
Blackrock Muniyield Ny Insur COM 09255E102 117 10,154 SH   SOLE 1 10,154 0 0
Blackrock Muniyield Qual Ii COM 09254G108 1,555 136,041 SH   SOLE 1 136,041 0 0
Blackrock Muniyield Quality COM 09254F100 2,391 184,232 SH   SOLE 1 184,232 0 0
BlackRock NY Muni Income Trust COM 09248L106 126 10,282 SH   SOLE 1 10,282 0 0
Blackrock Resources & Commod COM 09257A108 806 114,207 SH   SOLE 1 114,207 0 0
BlackRock Strategic Muni Trust COM 09248T109 1,326 111,314 SH   SOLE 1 111,314 0 0
Boston Properties Inc. COM 101121101 566,376 5,032,214 SH   SOLE 1, 2 3,876,441 0 1,155,773
Brixmor Property Group COM 11120U105 30,891 2,102,888 SH   SOLE 1 2,102,888 0 0
Broadcom Inc COM 11135F101 46 181 SH   SOLE 1 181 0 0
Buckeye Partners LP COM 118230101 20,317 700,827 SH   SOLE 1 700,827 0 0
Bunge Limited COM G16962105 11,334 212,088 SH   SOLE 1 212,088 0 0
Calamos Convertible & High Income Fund COM 12811P108 4,187 445,451 SH   SOLE 1 383,454 0 61,997
Calamos Dynamic Convertible & Income Fund COM 12811V105 1,939 118,167 SH   SOLE 1 118,167 0 0
Camden Property Trust COM 133131102 4,438 50,402 SH   SOLE 1 13,715 0 36,687
CBRE Clarion Global Real Estate Income Fund COM 12504G100 2,169 352,054 SH   SOLE 1 352,054 0 0
CBRE Group Inc. COM 12504L109 13,090 326,918 SH   SOLE 1 326,918 0 0
Celanese Corporation COM 150870103 2,751 30,581 SH   SOLE 1 8,779 0 21,802
CenterPoint Energy Inc. COM 15189T107 1,667 59,053 SH   SOLE 1 59,053 0 0
CF Industries Holdings Inc. COM 125269100 4,804 110,412 SH   SOLE 1 110,412 0 0
Cheniere Energy Inc. COM 16411R208 109,238 1,845,553 SH   SOLE 1, 2 1,744,831 0 100,722
Cheniere Energy Partners LP COM 16411Q101 4,200 116,354 SH   SOLE 1 116,354 0 0
Chevron Corporation COM 166764100 10,111 92,939 SH   SOLE 1 92,939 0 0
Chubb Ltd COM H1467J104 17,267 133,668 SH   SOLE 1 63,959 0 69,709
Cia De Saneamento Basico ADR ADR 20441A102 3,092 383,099 SH   SOLE 1 383,099 0 0
Cisco Systems Inc. COM 17275R102 51 1,184 SH   SOLE 1 1,184 0 0
Cloudera Inc COM 18914U100 13 1,212 SH   SOLE 1 1,212 0 0
CMS Energy Corporation COM 125896100 66,838 1,346,180 SH   SOLE 1, 2 1,297,188 0 48,992
CNX Midstream Partners LP COM 12654A101 14,199 872,158 SH   SOLE 1 872,158 0 0
Colgate-Palmolive Company COM 194162103 21,836 366,869 SH   SOLE 1 156,809 0 210,060
Colony Capital Inc 3.875 01/15/21 Cvt CORP BOND 19624RAB2 1,672 1,800,000 SH   SOLE 1 0 0 1,800,000
Columbia Property Trust Inc. COM 198287203 23,021 1,189,690 SH   SOLE 1 1,147,565 0 42,125
Columbia Selig Prem Tech Equity COM 19842X109 3,396 202,051 SH   SOLE 1 202,051 0 0
Consumer Discretionary Selt COM 81369Y407 5,401 54,547 SH   SOLE 1 54,547 0 0
Cousins Properties Inc. COM 222795106 131,218 16,609,817 SH   SOLE 1 4,908,085 0 11,701,732
Crestwood Equity Partners LP COM 226344208 10,320 369,746 SH   SOLE 1 369,746 0 0
Crown Castle International Corp 6.875 Pfd A PFD 22822V309 21,308 20,300 SH   SOLE 1 20,300 0 0
Crown Castle International Corp. COM 22822V101 468,453 4,312,375 SH   SOLE 1, 2 3,074,783 0 1,237,592
CubeSmart COM 229663109 102,917 3,587,221 SH   SOLE 1 2,434,926 0 1,152,295
CVS Health Corporation COM 126650100 21,464 327,598 SH   SOLE 1 142,230 0 185,368
CyrusOne Inc COM 23283R100 593,342 11,220,528 SH   SOLE 1, 2 7,659,074 0 3,561,454
Danaher Corporation COM 235851102 7,348 71,254 SH   SOLE 1 28,125 0 43,129
DCP Midstream Partners LP COM 23311P100 11,822 446,288 SH   SOLE 1 446,288 0 0
Deere & Company COM 244199105 21,572 144,612 SH   SOLE 1 85,397 0 59,215
Delphi Automotive PLC COM G6095L109 127 2,055 SH   SOLE 1 0 0 2,055
Delta Air Lines Inc. COM 247361702 18 361 SH   SOLE 1 361 0 0
Digital Realty Trust Inc. COM 253868103 1,016,558 9,540,663 SH   SOLE 1, 2 6,534,002 0 3,006,661
Dollar General Corporation COM 256677105 213 1,970 SH   SOLE 1 0 0 1,970
Dollar Tree Inc. COM 256746108 23,499 260,177 SH   SOLE 1 107,654 0 152,523
Dominion Resources Inc. COM 25746U109 1,592 22,279 SH   SOLE 1 22,279 0 0
Doubleline Income Solutions COM 258622109 3,913 225,821 SH   SOLE 1 194,011 0 31,810
Douglas Emmett Inc. COM 25960P109 173,424 5,081,270 SH   SOLE 1 3,817,987 0 1,263,283
Dte Energy Company COM 233331107 68,019 616,671 SH   SOLE 1, 2 616,671 0 0
Duke Energy Corporation COM 26441C204 88,722 1,028,061 SH   SOLE 1, 2 969,256 0 58,805
Duke Realty Corporation COM 264411505 126,367 4,879,024 SH   SOLE 1, 2 0 0 4,879,024
DXC Technology Company COM 23355L106 11,873 223,299 SH   SOLE 1 80,500 0 142,799
Easterly Government Properties COM 27616P103 44,494 2,837,638 SH   SOLE 1 2,837,638 0 0
Eaton Corporation plc COM G29183103 185 2,690 SH   SOLE 1 0 0 2,690
Eaton Vance Insured Muni Bnd COM 27827X101 324 28,681 SH   SOLE 1 28,681 0 0
Eaton Vance Limited Duration Fund COM 27828H105 7,700 645,947 SH   SOLE 1 598,602 0 47,345
Eaton Vance Muni Bond Fund II COM 27827K109 252 22,902 SH   SOLE 1 22,902 0 0
Eaton Vance Muni Income Trust COM 27826U108 2,348 207,580 SH   SOLE 1 207,580 0 0
Eaton Vance Senior Income Trust COM 27826S103 833 138,754 SH   SOLE 1 110,012 0 28,742
Eaton Vance Sr Fltg Rate Trust COM 27828Q105 1,724 137,333 SH   SOLE 1 129,492 0 7,841
Eaton Vance T/A Global Dividend Income COM 27828S101 3,388 250,207 SH   SOLE 1 250,207 0 0
Eaton Vance T/M Buy-Wr In COM 27828X100 1,342 99,752 SH   SOLE 1 99,752 0 0
Eaton Vance T/M Buy-Write Opportunity COM 27828Y108 895 66,399 SH   SOLE 1 66,399 0 0
Eaton Vance Tax Adv Global Dividend O COM 27828U106 1,669 88,923 SH   SOLE 1 88,923 0 0
Eaton Vance Tax Man Global Br COM 27829C105 2,292 240,556 SH   SOLE 1 240,556 0 0
Eaton Vance Tax-Adv Dvd. Inc. Fund COM 27828G107 10,166 535,345 SH   SOLE 1 518,289 0 17,056
Eaton Vance Tax-Managed Dividend COM 27828N102 3,435 336,734 SH   SOLE 1 312,184 0 24,550
Eaton Vance Tax-Managed Global COM 27829F108 4,745 636,013 SH   SOLE 1 636,013 0 0
Ecolab Inc. COM 278865100 12,017 81,555 SH   SOLE 1 33,489 0 48,066
Edison International COM 281020107 60,646 1,068,278 SH   SOLE 1, 2 1,029,433 0 38,845
Empire State Realty Trust COM 292104106 58,307 4,097,500 SH   SOLE 1, 2 3,432,067 0 665,433
Enable Midstream Partners LP COM 292480100 7,682 567,798 SH   SOLE 1 567,798 0 0
Enbridge Inc COM 29250N105 14,345 461,550 SH   SOLE 1 461,550 0 0
Energy Transfer LP COM 29273V100 60,520 4,581,369 SH   SOLE 1 4,581,369 0 0
Enterprise Products Partners COM 293792107 89,970 3,658,795 SH   SOLE 1 3,635,044 0 23,751
Entertainment Properties Trust Pfd. E PFD 26884U307 7,854 231,000 SH   SOLE 1 231,000 0 0
EOG Resources Inc. COM 26875P101 1,495 17,148 SH   SOLE 1 17,148 0 0
EPR Properties COM 26884U109 879 13,727 SH   SOLE 1 13,727 0 0
EQT Corporation COM 26884L109 948 50,170 SH   SOLE 1 50,170 0 0
EQT Midstream Partners LP COM 26885B100 13,083 302,498 SH   SOLE 1 302,498 0 0
Equinix Inc. COM 29444U700 1,114,722 3,161,793 SH   SOLE 1, 2 1,944,669 0 1,217,124
Equitrans Midstream Corp-W/I COM 294600101 1,184 59,157 SH   SOLE 1 59,157 0 0
Equity Lifestyle Properties COM 29472R108 328,105 3,377,995 SH   SOLE 1, 2 1,794,038 0 1,583,957
Equity Residential COM 29476L107 277,849 4,209,202 SH   SOLE 1 3,312,926 0 896,276
Essex Property Trust Inc. COM 297178105 1,445,075 5,893,215 SH   SOLE 1, 2 3,760,894 0 2,132,321
Evergy Inc COM 30034W106 110,050 1,938,528 SH   SOLE 1, 2 1,882,336 0 56,192
Extended Stay America Inc. COM 30224P200 55,004 3,548,638 SH   SOLE 1 3,424,560 0 124,078
Extra Space Storage Inc. COM 30225T102 738,161 8,158,274 SH   SOLE 1, 2 5,288,542 0 2,869,732
Exxon Mobil Corporation COM 30231G102 10,197 149,531 SH   SOLE 1 149,531 0 0
Facebook Inc. COM 30303M102 13,728 104,725 SH   SOLE 1 42,261 0 62,464
Federal Realty Investment Trust COM 313747206 90,963 770,614 SH   SOLE 1 8,181 0 762,433
FedEx Corporation COM 31428X106 66 409 SH   SOLE 1 409 0 0
Fiduciary/Claymore MLP Oppor COM 31647Q106 1,323 148,812 SH   SOLE 1 148,812 0 0
Financial Select Sector SPDR COM 81369Y605 6,964 292,352 SH   SOLE 1 292,352 0 0
First Trust Aberdeen Global Fund COM 337319107 1,386 147,800 SH   SOLE 1 147,800 0 0
First Trust Energy Income and Growth Fund COM 33738G104 10,512 561,539 SH   SOLE 1 545,662 0 15,877
First Trust MLP and Energy Inc COM 33739B104 2,433 248,221 SH   SOLE 1 248,221 0 0
First Trust New Opportunites MLP COM 33739M100 4,243 562,783 SH   SOLE 1 562,783 0 0
Firstenergy Corp. COM 337932107 154,548 4,115,790 SH   SOLE 1, 2 3,673,796 0 441,994
Flah & Crum/Claymore Preferred S I COM 338478100 5,952 355,787 SH   SOLE 1 317,627 0 38,160
Flah & Crum/Claymore Total Return Fund COM 338479108 358 20,825 SH   SOLE 1 0 0 20,825
Flaherty & Crumrine Dynamic COM 33848W106 5,782 283,849 SH   SOLE 1 245,616 0 38,233
Flaherty & Crumrine Preferred Income Fund Inc COM 338480106 1,197 103,652 SH   SOLE 1 103,652 0 0
FMC Corporation COM 302491303 6,645 89,846 SH   SOLE 1 89,846 0 0
Four Corners Property Trust COM 35086T109 109,731 4,188,223 SH   SOLE 1, 2 3,440,284 0 747,939
Franklin Limited Duration Income Trust COM 35472T101 2,024 224,401 SH   SOLE 1 209,168 0 15,233
Gabelli Dividend & Income Trust COM 36242H104 8,796 480,654 SH   SOLE 1 451,256 0 29,398
Gabelli Equity Trust COM 362397101 10,083 1,976,977 SH   SOLE 1 1,917,035 0 59,942
Gabelli Global Healthcare & WellnessRx Trust COM 36246K103 3,129 338,290 SH   SOLE 1 338,290 0 0
Gaming and Leisure Prop COM 36467J108 122,515 3,791,853 SH   SOLE 1, 2 458,045 0 3,333,808
GasLog Ltd. COM G37585109 3,273 198,875 SH   SOLE 1 198,875 0 0
GasLog Partners LP COM Y2687W108 6,533 329,952 SH   SOLE 1 329,952 0 0
Genesis Energy LP COM 371927104 4,072 220,446 SH   SOLE 1 220,446 0 0
Golar LNG Ltd COM G9456A100 2,357 108,316 SH   SOLE 1 108,316 0 0
Golar LNG Partners LP COM Y2745C102 2,058 190,517 SH   SOLE 1 190,517 0 0
Goldcorp Inc COM 380956409 1,163 118,656 SH   SOLE 1 118,656 0 0
Grupo Aeroportuario PAC - ADR ADR 400506101 16,253 199,302 SH   SOLE 1, 2 156,402 0 42,900
Guggenheim Build America COM 401664107 314 14,301 SH   SOLE 1 0 0 14,301
Guggenheim Strategic Opp Fund COM 40167F101 5,114 279,901 SH   SOLE 1 279,901 0 0
Halliburton Company COM 406216101 1,815 68,271 SH   SOLE 1 0 0 68,271
HCP Inc. COM 40414L109 639,551 22,898,362 SH   SOLE 1 13,843,081 0 9,055,281
Healthcare Trust of America COM 42225P501 42,206 1,667,581 SH   SOLE 1 1,667,581 0 0
Hess Midstream Partners LP COM 428104103 5,400 318,021 SH   SOLE 1 318,021 0 0
Highwoods Properties Inc. COM 431284108 615 15,907 SH   SOLE 1 15,907 0 0
Host Hotels & Resorts Inc. COM 44107P104 142,838 8,568,563 SH   SOLE 1 7,863,852 0 704,711
HSBC Holdings PLC 6.20 Pfd. A PFD 404280604 2,053 79,667 SH   SOLE 1 13,442 0 66,225
Hudson Pacific Properties COM 444097109 502,986 17,308,517 SH   SOLE 1, 2 10,842,874 0 6,465,643
I Shares Gold Trust COM 464285105 47,080 3,830,745 SH   SOLE 1 3,830,745 0 0
Industrial Logistics Propert COM 456237106 107,667 5,473,649 SH   SOLE 1, 2 4,735,892 0 737,757
Ingredion Inc COM 457187102 4,418 48,332 SH   SOLE 1 48,332 0 0
Intercontinental Exchange Inc. COM 45866F104 11,363 150,846 SH   SOLE 1 48,045 0 102,801
International Business Machines Corporation COM 459200101 203 1,789 SH   SOLE 1 0 0 1,789
Invesco Van Kampen Muni Trust COM 46131J103 2,120 190,303 SH   SOLE 1 190,303 0 0
Invesco Van kampen Municipal Opportunity trust COM 46132C107 517 46,248 SH   SOLE 1 46,248 0 0
Invesco Van Kampen Tr for Invt Grade COM 46131M106 511 44,547 SH   SOLE 1 44,547 0 0
Invitation Homes Inc COM 46187W107 763,400 38,017,950 SH   SOLE 1, 2 22,712,902 0 15,305,048
Iron Mountain Incorporated COM 46284V101 355,563 10,970,773 SH   SOLE 1 6,623,415 0 4,347,358
iShares MSCI Emerging Market COM 464287234 2,942 75,310 SH   SOLE 1 75,310 0 0
Ishares MSCI Europe Financial COM 464289180 1,377 81,224 SH   SOLE 1 81,224 0 0
iShares Nasdaq Biotechnology COM 464287556 2,699 27,994 SH   SOLE 1 27,994 0 0
iShares U.S. Preferred Stock ETF COM 464288687 26,683 779,519 SH   SOLE 1 779,519 0 0
Japan Smaller Capitalization COM 47109U104 408 49,152 SH   SOLE 1 49,152 0 0
John Hancock Bank and Thrift Opportunity Fund COM 409735206 4,761 170,459 SH   SOLE 1 170,459 0 0
John Hancock Preferred Income Fund COM 41013W108 710 37,710 SH   SOLE 1 0 0 37,710
John Hancock Preferred Income III COM 41021P103 5,281 333,384 SH   SOLE 1 333,384 0 0
John Hancock T/A Dividend Income Fund COM 41013V100 9,244 452,683 SH   SOLE 1 452,683 0 0
Johnson & Johnson COM 478160104 27,046 209,577 SH   SOLE 1 94,219 0 115,358
JPMorgan Chase & Co. COM 46625H100 17,049 174,647 SH   SOLE 1 92,729 0 81,918
Kayne Anderson MidstreamEnergy COM 48661E108 1,776 183,998 SH   SOLE 1 183,998 0 0
Kayne Anderson MLP Investment COM 486606106 6,291 457,229 SH   SOLE 1 457,229 0 0
Kilroy Realty Corp. COM 49427F108 687,105 10,927,244 SH   SOLE 1, 2 7,121,674 0 3,805,570
Kimco Realty Corporation COM 49446R109 558 38,090 SH   SOLE 1 38,090 0 0
Kinder Morgan Inc. COM 49456B101 177,514 11,541,859 SH   SOLE 1, 2 11,008,414 0 533,445
Lamar Advertising Co COM 512816109 258,942 3,743,019 SH   SOLE 1 1,764,041 0 1,978,978
Legg Mason BW Global Income COM 10537L104 4,695 452,282 SH   SOLE 1 431,519 0 20,763
Lexington Realty Trust Pfd. C PFD 529043309 9,178 186,236 SH   SOLE 1 164,231 0 22,005
Liberty Property Trust COM 531172104 262,779 6,274,563 SH   SOLE 1 5,742,790 0 531,773
Life Storage Inc. COM 53223X107 620,878 6,676,829 SH   SOLE 1, 2 4,377,908 0 2,298,921
LMP Capital And Income Fund COM 50208A102 487 45,580 SH   SOLE 1 45,580 0 0
Lowe's Companies Inc. COM 548661107 12,145 131,500 SH   SOLE 1 59,910 0 71,590
Magellan Midstream Partners COM 559080106 935 16,379 SH   SOLE 1 16,379 0 0
Marathon Petroleum Corporation COM 56585A102 29,333 497,085 SH   SOLE 1 293,357 0 203,728
MasterCard Incorporated COM 57636Q104 47 251 SH   SOLE 1 251 0 0
Medtronic plc COM G5960L103 193 2,121 SH   SOLE 1 0 0 2,121
Merck & Co. Inc. COM 58933Y105 13,976 182,906 SH   SOLE 1 71,180 0 111,726
MFS Multimarket Income Trust COM 552737108 2,400 468,676 SH   SOLE 1 439,707 0 28,969
MFS Municipal Income Trust COM 552738106 419 68,172 SH   SOLE 1 68,172 0 0
MGM Growth Properties LLC COM 55303A105 539 20,416 SH   SOLE 1 20,416 0 0
Microsoft Corporation COM 594918104 25,512 251,173 SH   SOLE 1 82,108 0 169,065
Mid-America Apartment Communities COM 59522J103 45,616 476,659 SH   SOLE 1 476,659 0 0
Molson Coors Brewing Company COM 60871R209 17,890 318,550 SH   SOLE 1 186,402 0 132,148
Morgan Stanley COM 617446448 6,601 166,486 SH   SOLE 1 95,734 0 70,752
Motorola Solutions Inc. COM 620076307 7,921 68,851 SH   SOLE 1 26,623 0 42,228
MPLX LP COM 55336V100 64,917 2,142,459 SH   SOLE 1 2,129,156 0 13,303
National Health Investors Inc. COM 63633D104 22,661 299,985 SH   SOLE 1 299,985 0 0
National Retail Properties COM 637417106 128,637 2,651,772 SH   SOLE 1 0 0 2,651,772
Neuberger Berman Intmd Muni COM 64124P101 518 40,916 SH   SOLE 1 40,916 0 0
Neuberger Berman MLP Income COM 64129H104 3,523 526,579 SH   SOLE 1 526,579 0 0
Neuberger Berman Real Estate COM 64190A103 4,451 1,072,450 SH   SOLE 1 1,072,450 0 0
New America High Income Fund COM 641876800 4,067 537,992 SH   SOLE 1 443,522 0 94,470
Newmont Mining Corporation COM 651639106 9,113 262,992 SH   SOLE 1 262,992 0 0
NextEra Energy Inc. COM 65339F101 291,526 1,677,173 SH   SOLE 1, 2 1,539,578 0 137,595
Nextera Energy Partners LP COM 65341B106 1,622 37,677 SH   SOLE 1 37,677 0 0
NiSource Inc. COM 65473P105 18,103 714,117 SH   SOLE 1, 2 714,117 0 0
Noble Midstream Partners LP COM 65506L105 8,799 305,113 SH   SOLE 1 305,113 0 0
Norfolk Southern Corporation COM 655844108 95,289 637,212 SH   SOLE 1, 2 637,212 0 0
Northrop Grumman Corporation COM 666807102 13,706 55,967 SH   SOLE 1 18,673 0 37,294
Nutrien Ltd COM 67077M108 15,029 319,775 SH   SOLE 1 319,775 0 0
Nuveen Calif Div Advan Muni COM 67066Y105 1,101 86,334 SH   SOLE 1 86,334 0 0
Nuveen Dividend Adv Muni Fd 3 COM 67070X101 8,036 598,786 SH   SOLE 1 576,768 0 22,018
Nuveen Dividend Advan Muni Inc COM 67071L106 4,573 327,079 SH   SOLE 1 327,079 0 0
Nuveen Dividend Advantage Muni Fd COM 67066V101 3,974 316,893 SH   SOLE 1 316,893 0 0
Nuveen Enhanced Muni Value Fd COM 67074M101 1,547 120,239 SH   SOLE 1 120,239 0 0
Nuveen Floating Rate Income COM 67072T108 80 8,667 SH   SOLE 1 0 0 8,667
Nuveen Floating Rate Income Opportunity Fund COM 6706EN100 328 36,331 SH   SOLE 1 23,192 0 13,139
Nuveen Ins T/F Adv Municipal COM 670657105 3,932 319,426 SH   SOLE 1 296,698 0 22,728
Nuveen Mtg Opportunity Term Fund COM 67074R100 1,237 55,806 SH   SOLE 1 55,806 0 0
Nuveen Multi-Strategy Income & Growth 2 COM 67073D102 5,954 804,577 SH   SOLE 1 734,409 0 70,168
Nuveen Muni High Incm Opport COM 670682103 718 61,651 SH   SOLE 1 61,651 0 0
Nuveen Municipal Value Fund COM 670928100 4,854 523,678 SH   SOLE 1 505,879 0 17,799
Nuveen Preferred & Income Term Fund COM 67075A106 6,889 340,686 SH   SOLE 1 319,199 0 21,487
Nuveen Preferred Income Opportunities Fund COM 67073B106 10,155 1,217,612 SH   SOLE 1 1,121,694 0 95,918
Nuveen Real Asset Inc and Grow COM 67074Y105 2,039 149,610 SH   SOLE 1 149,610 0 0
Nuveen Real Estate Income Fund COM 67071B108 4,225 499,373 SH   SOLE 1 499,373 0 0
Nuveen Short Duration Credit Fund COM 67074X107 3,015 210,365 SH   SOLE 1 200,099 0 10,266
Nuveen Tax-Adv Tot Ret Strat COM 67090H102 820 80,778 SH   SOLE 1 80,778 0 0
Nuveen Tax-Advantaged Dividend Growth Fund COM 67073G105 1,572 117,331 SH   SOLE 1 117,331 0 0
NXP Semiconductors N.V. COM N6596X109 8,553 116,711 SH   SOLE 1 49,821 0 66,890
Oasis Midstream Partners Lp COM 67420T206 3,630 226,991 SH   SOLE 1 226,991 0 0
Occidental Petroleum Corporation COM 674599105 5,013 81,665 SH   SOLE 1 47,159 0 34,506
Old Dominion Fght Li COM 679580100 21 167 SH   SOLE 1 167 0 0
Oneok Inc. COM 682680103 28,064 520,180 SH   SOLE 1 520,180 0 0
Outfront Media Inc COM 69007J106 104,046 5,742,038 SH   SOLE 1 5,251,088 0 490,950
Palo Alto Networks Inc COM 697435105 5,395 28,643 SH   SOLE 1 10,306 0 18,337
Park Hotels & Resorts INC-WI COM 700517105 608,528 23,422,923 SH   SOLE 1, 2 16,479,170 0 6,943,753
Pebblebrook Hotel Trust COM 70509V100 309,391 10,928,694 SH   SOLE 1, 2 5,951,959 0 4,976,735
Pembina Pipeline Corp On Xnys COM 706327103 283 9,550 SH   SOLE 1 9,550 0 0
Pepsico Inc. COM 713448108 18,133 164,131 SH   SOLE 1 71,285 0 92,846
Petroleo Brasileiro S.A. - ADR ADR 71654V408 245 18,819 SH   SOLE 1 18,819 0 0
Philip Morris International Inc. COM 718172109 18,142 271,748 SH   SOLE 1 113,165 0 158,583
Phillips 66 COM 718546104 4,426 51,376 SH   SOLE 1 51,376 0 0
Physicians Realty Trust COM 71943U104 892 55,635 SH   SOLE 1 55,635 0 0
PIMCO Corporate Opportunity COM 72201B101 6,171 402,285 SH   SOLE 1 386,005 0 16,280
Pimco Dynamic Credit Income COM 72202D106 17,326 823,068 SH   SOLE 1 786,202 0 36,866
Pimco Dynamic Income Fund COM 72201Y101 14,692 503,480 SH   SOLE 1 480,141 0 23,339
PIMCO High Income Fund COM 722014107 12,873 1,607,104 SH   SOLE 1 1,549,892 0 57,212
Pimco Income Opportunity Fund COM 72202B100 14,065 553,949 SH   SOLE 1 529,344 0 24,605
PIMCO Income Strategy Fund II COM 72201J104 13,243 1,389,657 SH   SOLE 1 1,331,897 0 57,760
PIMCO Municipal Income Fund COM 72200R107 1,285 102,415 SH   SOLE 1 102,415 0 0
Pinnacle West Capital Corporation COM 723484101 32,398 380,255 SH   SOLE 1, 2 370,475 0 9,780
Pioneer Diversified High Income COM 723653101 1,166 89,665 SH   SOLE 1 89,665 0 0
Pioneer Floating Rate Trust COM 72369J102 2,589 263,117 SH   SOLE 1 250,120 0 12,997
Pioneer High Income Trust COM 72369H106 3,690 463,048 SH   SOLE 1 420,873 0 42,175
Pioneer Municipal High Income Trust COM 723763108 974 88,844 SH   SOLE 1 88,844 0 0
Pioneer Natural Resources Company COM 723787107 191 1,454 SH   SOLE 1 1,454 0 0
Plains GP Holdings LP COM 72651A207 98,833 4,917,057 SH   SOLE 1, 2 4,817,533 0 99,524
PowerShares Preferred Portfolio COM 46138E511 14,206 1,054,670 SH   SOLE 1 1,054,670 0 0
PPL Corporation COM 69351T106 199 7,013 SH   SOLE 1 0 0 7,013
Prologis Inc. COM 74340W103 1,336,322 22,757,529 SH   SOLE 1, 2 15,059,844 0 7,697,685
Public Storage COM 74460D109 457,058 2,258,079 SH   SOLE 1 1,633,439 0 624,640
Putnam Managed Municipal Income Trust COM 746823103 2,257 335,812 SH   SOLE 1 335,812 0 0
Putnam Muni Opportunities Tst COM 746922103 333 29,617 SH   SOLE 1 29,617 0 0
Putnam Premier Income Trust COM 746853100 1,743 371,600 SH   SOLE 1 371,600 0 0
QTS Realty Trust Inc. 6.5 Perp PFD 74736A301 4,789 50,800 SH   SOLE 1 50,800 0 0
Realty Income Corporation COM 756109104 465,157 7,378,766 SH   SOLE 1, 2 4,702,337 0 2,676,429
Reaves Utility Income Fund COM 756158101 13,597 462,006 SH   SOLE 1 438,158 0 23,848
Red Rock Resorts Inc. COM 75700L108 120,219 5,919,209 SH   SOLE 1, 2 4,971,552 0 947,657
Regency Centers Corporation COM 758849103 455,770 7,767,050 SH   SOLE 1, 2 4,566,574 0 3,200,476
RLJ Lodging Trust COM 74965L101 222,446 13,563,791 SH   SOLE 1, 2 6,352,230 0 7,211,561
Rlj Lodging Trust 1.950 Perp Sr:A Cvt PFD 74965L200 3,003 121,200 SH   SOLE 1 14,675 0 106,525
Royal Caribbean Cruises Ltd. COM V7780T103 10,980 112,281 SH   SOLE 1 56,950 0 55,331
Royce Value Trust COM 780910105 1,923 162,924 SH   SOLE 1 162,924 0 0
Sabra Healthcare Reit Inc COM 78573L106 187,877 11,400,327 SH   SOLE 1, 2 9,931,363 0 1,468,964
salesforce.com inc. COM 79466L302 31 223 SH   SOLE 1 223 0 0
SBA Communications Corporation COM 78410G104 588,689 3,636,352 SH   SOLE 1, 2 2,500,065 0 1,136,287
Semgroup Corp. COM 81663A105 1,286 93,331 SH   SOLE 1 93,331 0 0
Shell Midstream Partners LP COM 822634101 4,353 265,240 SH   SOLE 1 265,240 0 0
Simon Property Group Inc. COM 828806109 460,561 2,741,600 SH   SOLE 1 2,289,564 0 452,036
SITE Centers Corp COM 82981J109 335,023 30,264,073 SH   SOLE 1, 2 18,081,599 0 12,182,474
SL Green Realty Corp. COM 78440X101 435 5,505 SH   SOLE 1 5,505 0 0
Snap On Tools Corp. COM 833034101 131 899 SH   SOLE 1 0 0 899
Source Capital Inc. COM 836144105 2,399 73,698 SH   SOLE 1 73,698 0 0
Southwest Gas Holdings Inc. COM 844895102 76,080 994,512 SH   SOLE 1, 2 949,756 0 44,756
Spdr Gold Minishares Trust COM 98149E204 9,886 771,100 SH   SOLE 1 771,100 0 0
SPDR S&P Bank ETF COM 78464A797 1,354 36,265 SH   SOLE 1 36,265 0 0
SPDR Trust Series 1 COM 78462F103 9,600 38,414 SH   SOLE 1 38,414 0 0
Spirit Realty Capital COM 84860W300 42,970 1,219,020 SH   SOLE 1 1,219,020 0 0
Sprague Resources COM 849343108 2,218 153,081 SH   SOLE 1 153,081 0 0
Sprott Physical Gold And Silver Trust COM 85208R101 4,251 339,032 SH   SOLE 1 339,032 0 0
Sprott Physical Platin and Pal COM 85207Q104 1,096 111,215 SH   SOLE 1 111,215 0 0
Starbucks Corporation COM 855244109 103 1,592 SH   SOLE 1 0 0 1,592
Stone Harbor Emerging Market COM 86164T107 1,124 100,810 SH   SOLE 1 100,810 0 0
Suburban Propane Partners LP COM 864482104 733 38,057 SH   SOLE 1 38,057 0 0
Summit Midstream Partners Lp COM 866142102 2,791 277,690 SH   SOLE 1 277,690 0 0
Sun Communities Inc. COM 866674104 783,398 7,702,270 SH   SOLE 1, 2 4,968,207 0 2,734,063
Sunstone Hotel Investors Inc. COM 867892101 159,198 12,236,624 SH   SOLE 1, 2 5,136,141 0 7,100,483
Targa Resources Corp. COM 87612G101 71,570 1,986,943 SH   SOLE 1, 2 1,893,366 0 93,577
Taubman Centers Inc. COM 876664103 223,484 4,912,807 SH   SOLE 1, 2 4,300,593 0 612,214
TE Connectivity Ltd. COM H84989104 250 3,304 SH   SOLE 1 391 0 2,913
Tekla Healthcare Investors COM 87911J103 3,008 167,602 SH   SOLE 1 167,602 0 0
Tekla Healthcare Opportunities Fund COM 879105104 3,564 212,395 SH   SOLE 1 212,395 0 0
Tekla Life Sciences Investors COM 87911K100 3,036 200,943 SH   SOLE 1 200,943 0 0
Tekla World Healthcare Fund COM 87911L108 2,825 243,735 SH   SOLE 1 243,735 0 0
Teleflex Inc. COM 879369106 72 277 SH   SOLE 1 0 0 277
Tellurian Inc COM 87968A104 2,636 379,306 SH   SOLE 1 379,306 0 0
Templeton Emerg Mkts Inc Fd COM 880192109 299 31,086 SH   SOLE 1 31,086 0 0
Templeton Emerging Markets Fd COM 880191101 5,280 399,968 SH   SOLE 1 399,968 0 0
The American Express Co. COM 025816109 9,594 100,651 SH   SOLE 1 43,486 0 57,165
The Hershey Company COM 427866108 28,312 264,154 SH   SOLE 1 152,587 0 111,567
The Home Depot Inc. COM 437076102 137 798 SH   SOLE 1 0 0 798
The Macerich Company COM 554382101 125,844 2,907,664 SH   SOLE 1 1,269,396 0 1,638,268
The Mosaic Company COM 61945C103 5,910 202,314 SH   SOLE 1 202,314 0 0
The PNC Financial Services Group Inc. COM 693475105 963 8,238 SH   SOLE 1 6,478 0 1,760
The Procter & Gamble Company COM 742718109 178 1,941 SH   SOLE 1 0 0 1,941
The Walt Disney Company COM 254687106 151 1,373 SH   SOLE 1 0 0 1,373
The Williams Companies Inc. COM 969457100 77,235 3,502,742 SH   SOLE 1, 2 3,347,592 0 155,150
Thermo Fisher Scientific Inc. COM 883556102 69 310 SH   SOLE 1 0 0 310
Tortoise Energy Infrastructu COM 89147L100 1,807 90,806 SH   SOLE 1 90,806 0 0
Tortoise MLP Fund Inc COM 89148B101 4,460 364,043 SH   SOLE 1 351,539 0 12,504
Tri-Continental Corp COM 895436103 772 32,837 SH   SOLE 1 32,837 0 0
Tyson Foods Inc. COM 902494103 3,540 66,296 SH   SOLE 1 66,296 0 0
UDR Inc. COM 902653104 1,752,192 44,224,930 SH   SOLE 1, 2 27,691,046 0 16,533,884
Union Pacific Corporation COM 907818108 94,527 683,840 SH   SOLE 1, 2 683,840 0 0
United Parcel Service Inc. COM 911312106 5,203 53,347 SH   SOLE 1 50,622 0 2,725
Universal Health Services Inc. COM 913903100 3,510 30,117 SH   SOLE 1 28,534 0 1,583
Urban Edge Properties COM 91704F104 127,784 7,688,561 SH   SOLE 1 6,603,176 0 1,085,385
Urstadt Biddle Prop Pr.G PFD 917286809 6,754 274,569 SH   SOLE 1 59,950 0 214,619
Vale S.A. ADR ADR 91912E105 8,716 660,814 SH   SOLE 1 660,814 0 0
Van Kampen Dynamic Credit Op COM 46132R104 2,950 287,251 SH   SOLE 1 257,113 0 30,138
Vanguard S&P 500 ETF COM 922908363 5,436 23,654 SH   SOLE 1 23,654 0 0
Ventas Inc. COM 92276F100 615,728 10,509,102 SH   SOLE 1, 2 7,829,448 0 2,679,654
Vereit Inc COM 92339V100 697,678 97,577,315 SH   SOLE 1, 2 64,258,615 0 33,318,700
Verizon Communications Inc. COM 92343V104 338 6,018 SH   SOLE 1 1,253 0 4,765
VICI Properties Inc. COM 925652109 565,109 30,091,026 SH   SOLE 1, 2 18,757,868 0 11,333,158
Visa Inc. COM 92826C839 25,853 195,947 SH   SOLE 1 42,312 0 153,635
Vornado Realty Trust COM 929042109 372,162 5,999,707 SH   SOLE 1, 2 3,018,238 0 2,981,469
Waste Management Inc. COM 94106L109 21,808 245,061 SH   SOLE 1 94,442 0 150,619
Weingarten Realty Investors COM 948741103 315,798 12,728,670 SH   SOLE 1, 2 10,937,058 0 1,791,612
Wells Fargo & Co. 7.5 PFD 949746804 1,451 1,150 SH   SOLE 1 1,150 0 0
Wells Fargo Advantage Income Fund COM 94987B105 3,455 477,862 SH   SOLE 1 455,851 0 22,011
Wells Fargo Advantage Multi-Sector Fund COM 94987D101 3,234 291,635 SH   SOLE 1 270,334 0 21,301
Welltower Inc. COM 95040Q104 1,725,920 24,865,579 SH   SOLE 1, 2 15,541,251 0 9,324,328
Western Asset Global Corp. COM 95790C107 1,439 96,067 SH   SOLE 1 88,980 0 7,087
Western Asset Global High In COM 95766B109 2,731 330,241 SH   SOLE 1 308,103 0 22,138
Western Asset High Yield Defined Opportunity Fd. COM 95768B107 2,934 223,115 SH   SOLE 1 213,026 0 10,089
Western Asset Managed Munici COM 95766M105 186 14,653 SH   SOLE 1 14,653 0 0
Western Asset Municipal Part COM 95766P108 904 65,049 SH   SOLE 1 65,049 0 0
Western Asset Premier Bond COM 957664105 694 57,388 SH   SOLE 1 57,388 0 0
Western Gas Equity Partners COM 95825R103 4,583 165,285 SH   SOLE 1 165,285 0 0
Western Gas Partners LP COM 958254104 13,849 327,952 SH   SOLE 1 327,952 0 0
Willis Group Holdings plc COM G96629103 3,752 24,709 SH   SOLE 1 23,113 0 1,596
Wisconsin Energy Corporation COM 92939U106 119,096 1,719,546 SH   SOLE 1, 2 1,625,824 0 93,722
Xcel Energy Inc. COM 98389B100 98,638 2,001,983 SH   SOLE 1, 2 1,894,542 0 107,441
Xpo Logistics Inc COM 983793100 77 1,348 SH   SOLE 1 1,348 0 0
ZEBRA TECHNOLOGIES Corp.-CL A COM 989207105 4,954 31,110 SH   SOLE 1 172 0 30,938