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
ABBVIE INC COM COM 00287Y109 61,098 564,570 SH   SOLE   556,493 0 8,077
AES CORP COM COM 00130H105 6,448 240,522 SH   SOLE   197,698 0 42,824
ALLIANT ENERGY CORP COM COM 018802108 2,079 38,380 SH   SOLE   25,813 0 12,567
ALTRIA GROUP INC COM COM 02209S103 10,232 200,000 SH   SOLE   200,000 0 0
AMCOR PLC ORD COM G0250X107 41,624 3,563,715 SH   SOLE   3,511,856 0 51,859
AMEREN CORP COM COM 023608102 2,116 26,010 SH   SOLE   17,183 0 8,827
AMERICAN TOWER CORP NEW COM COM 03027X100 5,261 22,009 SH   SOLE   21,415 0 594
AT&T INC COM COM 00206R102 4,574 151,118 SH   SOLE   151,118 0 0
BAKER HUGHES COMPANY CL A COM 05722G100 811 37,544 SH   SOLE   37,544 0 0
BANK NEW YORK MELLON CORP COM COM 064058100 3,310 70,000 SH   SOLE   70,000 0 0
BLACK HILLS CORP COM COM 092113109 993 14,868 SH   SOLE   9,836 0 5,032
BOSTON PROPERTIES INC COM COM 101121101 3,544 35,000 SH   SOLE   35,000 0 0
BRANDYWINE RLTY TR SH BEN INT COM 105368203 8,829 683,878 SH   SOLE   683,215 0 663
BROADCOM INC COM COM 11135F101 60,944 131,441 SH   SOLE   129,514 0 1,927
CANADIAN NAT RES LTD COM COM 136385101 5,233 169,530 SH   SOLE   169,530 0 0
CARDINAL HEALTH INC COM COM 14149Y108 66,233 1,090,248 SH   SOLE   1,075,669 0 14,579
CENTERPOINT ENERGY INC COM COM 15189T107 10,582 467,182 SH   SOLE   415,091 0 52,091
CHENIERE ENERGY INC COM NEW COM 16411R208 5,828 80,938 SH   SOLE   79,818 0 1,120
CHEVRON CORP NEW COM COM 166764100 6,116 58,364 SH   SOLE   58,364 0 0
CISCO SYS INC COM COM 17275R102 44,787 866,115 SH   SOLE   853,382 0 12,733
CITIGROUP INC COM NEW COM 172967424 70,421 967,992 SH   SOLE   956,307 0 11,685
CITIZENS FINL GROUP INC COM COM 174610105 77,051 1,745,199 SH   SOLE   1,721,875 0 23,324
CMS ENERGY CORP COM COM 125896100 3,994 65,232 SH   SOLE   52,621 0 12,611
COCA COLA CO COM COM 191216100 36,789 697,943 SH   SOLE   687,694 0 10,249
CONOCOPHILLIPS COM COM 20825C104 772 14,580 SH   SOLE   14,580 0 0
CONTINENTAL RESOURCES INC COM COM 212015101 965 37,298 SH   SOLE   37,298 0 0
COUSINS PPTYS INC COM NEW COM 222795502 30,411 860,291 SH   SOLE   847,652 0 12,639
CRACKER BARREL OLD CTRY STORE COM 22410J106 6,535 37,800 SH   SOLE   37,800 0 0
CROWN CASTLE INTL CORP NEW COM COM 22822V101 5,457 31,701 SH   SOLE   30,842 0 859
CSX CORP COM COM 126408103 3,555 36,870 SH   SOLE   35,871 0 999
CUMMINS INC COM COM 231021106 33,307 128,543 SH   SOLE   126,647 0 1,896
DIAMONDBACK ENERGY INC COM COM 25278X109 1,138 15,487 SH   SOLE   15,487 0 0
DOMINION ENERGY INC COM COM 25746U109 5,912 77,832 SH   SOLE   66,131 0 11,701
DUKE ENERGY CORP NEW COM NEW COM 26441C204 1,956 20,260 SH   SOLE   13,400 0 6,860
EASTMAN CHEM CO COM COM 277432100 54,533 495,217 SH   SOLE   487,992 0 7,225
EDISON INTL COM COM 281020107 2,732 46,617 SH   SOLE   30,779 0 15,838
ENBRIDGE INC COM COM 29250N105 4,119 113,172 SH   SOLE   110,769 0 2,403
ENTERGY CORP NEW COM COM 29364G103 6,290 63,233 SH   SOLE   52,343 0 10,890
EOG RES INC COM COM 26875P101 6,789 93,603 SH   SOLE   93,603 0 0
EQT CORP COM COM 26884L109 657 35,367 SH   SOLE   35,367 0 0
ESSENTIAL UTILS INC COM COM 29670G102 913 20,408 SH   SOLE   13,490 0 6,918
EVEREST RE GROUP LTD COM COM G3223R108 39,585 159,738 SH   SOLE   157,362 0 2,376
EVERGY INC COM COM 30034W106 4,822 81,009 SH   SOLE   62,973 0 18,036
EVERSOURCE ENERGY COM COM 30040W108 2,378 27,458 SH   SOLE   18,134 0 9,324
EXELON CORP COM COM 30161N101 1,049 23,986 SH   SOLE   15,857 0 8,129
FEDEX CORP COM COM 31428X106 5,143 18,106 SH   SOLE   17,619 0 487
FIRST AMERN FINL CORP COM COM 31847R102 2,776 49,000 SH   SOLE   49,000 0 0
FORD MTR CO DEL COM COM 345370860 4,891 399,300 SH   SOLE   399,300 0 0
FORTIS INC COM COM 349553107 5,578 128,604 SH   SOLE   110,868 0 17,736
FORWARD AIR CORP COM COM 349853101 2,275 25,620 SH   SOLE   24,932 0 688
GENERAL MLS INC COM COM 370334104 33,308 543,184 SH   SOLE   535,178 0 8,006
GENUINE PARTS CO COM COM 372460105 48,389 418,629 SH   SOLE   412,485 0 6,144
GILEAD SCIENCES INC COM COM 375558103 40,904 632,893 SH   SOLE   624,502 0 8,391
HARTFORD FINL SVCS GROUP INC C COM 416515104 40,891 612,235 SH   SOLE   603,118 0 9,117
HIGHWOODS PPTYS INC COM COM 431284108 44,576 1,038,102 SH   SOLE   1,026,033 0 12,069
HUNTINGTON BANCSHARES INC COM COM 446150104 46,784 2,976,113 SH   SOLE   2,936,275 0 39,838
INTERPUBLIC GROUP COS INC COM COM 460690100 73,243 2,508,316 SH   SOLE   2,471,317 0 36,999
JEFFERIES FINL GROUP INC COM COM 47233W109 45,640 1,516,286 SH   SOLE   1,496,493 0 19,793
KANSAS CITY SOUTHERN COM NEW COM 485170302 2,263 8,576 SH   SOLE   8,344 0 232
KEYCORP COM COM 493267108 62,805 3,143,388 SH   SOLE   3,100,527 0 42,861
KINDER MORGAN INC DEL COM COM 49456B101 14,154 850,100 SH   SOLE   834,978 0 15,122
KOHLS CORP COM COM 500255104 1,192 20,000 SH   SOLE   20,000 0 0
LAMAR ADVERTISING CO NEW CL A COM 512816109 3,099 33,000 SH   SOLE   33,000 0 0
LYONDELLBASELL INDUSTRIES N V COM N53745100 203 1,951 SH   SOLE   1,951 0 0
M D C HLDGS INC COM COM 552676108 30,550 514,302 SH   SOLE   507,709 0 6,593
MAGNA INTL INC COM COM 559222401 80,588 915,356 SH   SOLE   902,866 0 12,490
MAIN STR CAP CORP COM COM 56035L104 6,264 160,000 SH   SOLE   160,000 0 0
MARATHON PETE CORP COM COM 56585A102 6,125 114,514 SH   SOLE   111,983 0 2,531
MDU RES GROUP INC COM COM 552690109 9,520 301,180 SH   SOLE   256,211 0 44,969
MERCK & CO. INC COM COM 58933Y105 42,649 553,234 SH   SOLE   546,275 0 6,959
MSC INDL DIRECT INC CL A COM 553530106 3,608 40,000 SH   SOLE   40,000 0 0
NETAPP INC COM COM 64110D104 51,434 707,780 SH   SOLE   697,356 0 10,424
NEXTERA ENERGY INC COM COM 65339F101 4,538 60,024 SH   SOLE   46,598 0 13,426
NEXTERA ENERGY PARTNERS LP COM COM 65341B106 847 11,628 SH   SOLE   7,688 0 3,940
NISOURCE INC COM COM 65473P105 6,622 274,643 SH   SOLE   227,053 0 47,590
NORTHWESTERN CORP COM NEW COM 668074305 1,063 16,298 SH   SOLE   10,804 0 5,494
NRG ENERGY INC COM NEW COM 629377508 2,365 62,692 SH   SOLE   54,006 0 8,686
NUTRIEN LTD COM COM 67077M108 38,912 722,061 SH   SOLE   711,563 0 10,498
OCCIDENTAL PETE CORP COM COM 674599105 829 31,158 SH   SOLE   31,158 0 0
OGE ENERGY CORP COM COM 670837103 1,956 60,456 SH   SOLE   39,834 0 20,622
OLD REP INTL CORP COM COM 680223104 50,849 2,328,273 SH   SOLE   2,296,446 0 31,827
OLLIES BARGAIN OUTLET HLDGS IN COM 681116109 2,001 23,000 SH   SOLE   23,000 0 0
ONE GAS INC COM COM 68235P108 890 11,566 SH   SOLE   7,927 0 3,639
ONEOK INC NEW COM COM 682680103 3,787 74,762 SH   SOLE   74,762 0 0
PEMBINA PIPELINE CORP COM COM 706327103 2,534 87,867 SH   SOLE   86,587 0 1,280
PFIZER INC COM COM 717081103 30,199 833,532 SH   SOLE   821,923 0 11,609
PHILIP MORRIS INTL INC COM COM 718172109 4,881 55,000 SH   SOLE   55,000 0 0
PHILLIPS 66 COM COM 718546104 516 6,323 SH   SOLE   6,323 0 0
PIONEER NAT RES CO COM COM 723787107 1,244 7,831 SH   SOLE   7,831 0 0
PLAINS GP HLDGS L P LTD PARTNR COM 72651A207 5,958 633,852 SH   SOLE   625,660 0 8,192
PORTLAND GEN ELEC CO COM NEW COM 736508847 31,709 667,980 SH   SOLE   650,998 0 16,982
PPL CORP COM COM 69351T106 4,299 149,078 SH   SOLE   115,181 0 33,897
PUBLIC SVC ENTERPRISE GRP INC COM 744573106 2,164 35,935 SH   SOLE   23,770 0 12,165
RATTLER MIDSTREAM LP COM UNITS COM 75419T103 591 55,624 SH   SOLE   55,624 0 0
SBA COMMUNICATIONS CORP NEW CL COM 78410G104 1,624 5,852 SH   SOLE   5,692 0 160
SCHLUMBERGER LTD COM COM 806857108 500 18,379 SH   SOLE   18,379 0 0
SCHNEIDER NATIONAL INC CL B COM 80689H102 3,844 153,940 SH   SOLE   149,755 0 4,185
SEMPRA ENERGY COM COM 816851109 8,050 60,720 SH   SOLE   52,209 0 8,511
SJW GROUP COM COM 784305104 936 14,863 SH   SOLE   9,834 0 5,029
SOUTHWEST GAS HOLDINGS INC COM COM 844895102 2,657 38,676 SH   SOLE   33,543 0 5,133
SOUTHWESTERN ENERGY CO COM 845467109 118 25,471 SH   SOLE   25,471 0 0
SPIRE INC COM COM 84857L101 2,319 31,382 SH   SOLE   20,841 0 10,541
STAG INDL INC COM COM 85254J102 42,680 1,269,861 SH   SOLE   1,253,981 0 15,880
STEEL DYNAMICS INC COM COM 858119100 5,076 100,000 SH   SOLE   100,000 0 0
SUNCOR ENERGY INC NEW COM COM 867224107 3,639 174,096 SH   SOLE   174,096 0 0
TARGA RES CORP COM COM 87612G101 13,522 425,896 SH   SOLE   420,298 0 5,598
TARGET CORP COM COM 87612E106 32,988 166,547 SH   SOLE   164,079 0 2,468
TC ENERGY CORP COM COM 87807B107 12,674 277,034 SH   SOLE   275,166 0 1,868
TEXAS INSTRS INC COM COM 882508104 69,174 366,019 SH   SOLE   360,613 0 5,406
UGI CORP NEW COM COM 902681105 2,756 67,214 SH   SOLE   57,379 0 9,835
UNION PAC CORP COM COM 907818108 4,130 18,740 SH   SOLE   18,249 0 491
UNITED PARCEL SERVICE INC CL B COM 911312106 5,120 30,118 SH   SOLE   29,316 0 802
VALERO ENERGY CORP COM COM 91913Y100 1,122 15,665 SH   SOLE   15,665 0 0
VERIZON COMMUNICATIONS INC COM COM 92343V104 1,643 28,255 SH   SOLE   27,515 0 740
VIRTU FINL INC CL A COM 928254101 3,726 120,000 SH   SOLE   120,000 0 0
VISTRA CORP COM COM 92840M102 2,493 140,980 SH   SOLE   93,109 0 47,871
WASTE MGMT INC DEL COM COM 94106L109 1,843 14,282 SH   SOLE   13,897 0 385
WEC ENERGY GROUP INC COM COM 92939U106 1,787 19,099 SH   SOLE   12,618 0 6,481
WESTERN UN CO COM COM 959802109 61,142 2,479,404 SH   SOLE   2,447,661 0 31,743
WHIRLPOOL CORP COM COM 963320106 55,909 253,728 SH   SOLE   249,989 0 3,739
WILLIAMS COS INC COM COM 969457100 12,522 528,586 SH   SOLE   519,340 0 9,246
ALLIANCEBERNSTEIN HLDG L P UNI COM 01881G106 9,583 239,640 SH   SOLE   239,640 0 0
CHENIERE ENERGY PARTNERS LP CO COM 16411Q101 4,595 110,584 SH   SOLE   109,088 0 1,496
DCP MIDSTREAM LP COM UT LTD PT COM 23311P100 16,974 783,667 SH   SOLE   773,397 0 10,270
ENERGY TRANSFER LP COM UT LTD COM 29273V100 33,552 4,368,708 SH   SOLE   4,320,497 0 48,211
ENTERPRISE PRODS PARTNERS L P COM 293792107 26,097 1,185,130 SH   SOLE   1,167,504 0 17,626
HOLLY ENERGY PARTNERS L P COM COM 435763107 5,926 310,108 SH   SOLE   306,175 0 3,933
MAGELLAN MIDSTREAM PRTNRS LP C COM 559080106 23,267 536,598 SH   SOLE   530,673 0 5,925
MPLX LP COM UNIT REP LTD COM 55336V100 61,023 2,380,907 SH   SOLE   2,349,799 0 31,108
PHILLIPS 66 PARTNERS LP COM UN COM 718549207 12,371 390,636 SH   SOLE   385,548 0 5,088
PLAINS ALL AMERN PIPELINE L P COM 726503105 25,778 2,832,752 SH   SOLE   2,794,795 0 37,957
SHELL MIDSTREAM PARTNERS L P U COM 822634101 8,031 602,044 SH   SOLE   594,538 0 7,506
WESTERN MIDSTREAM PARTNERS LP COM 958669103 31,764 1,708,679 SH   SOLE   1,686,275 0 22,404
BP PLC SPONSORED ADR ADR 055622104 9,009 370,000 SH   SOLE   370,000 0 0
GRUPO AEROPORTUARIO DEL CENTRO ADR 400501102 2,046 40,499 SH   SOLE   39,406 0 1,093
NATIONAL GRID PLC SPONSORED AD ADR 636274409 6,833 115,343 SH   SOLE   114,669 0 674
TAIWAN SEMICONDUCTOR MFG LTD S ADR 874039100 42,900 362,698 SH   SOLE   357,340 0 5,358
TOTAL SE SPONSORED ADS ADR 89151E109 35,621 765,394 SH   SOLE   757,176 0 8,218
VODAFONE GROUP PLC NEW SPONSOR ADR 92857W308 6,355 344,795 SH   SOLE   341,947 0 2,848
ISHARES TR SELECT DIVID ETF COM 464287168 3,953 34,642 SH   SOLE   33,923 0 719
SELECT SECTOR SPDR TR SBI INT- COM 81369Y886 624 9,741 SH   SOLE   9,741 0 0