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 61,658 575,439 SH   SOLE   567,135 0 8,304
AES CORP COM COM 00130H105 7,543 320,977 SH   SOLE   271,096 0 49,881
ALLETE INC COM NEW COM 018522300 2,044 33,000 SH   SOLE   33,000 0 0
ALLIANT ENERGY CORP COM COM 018802108 1,947 37,776 SH   SOLE   26,143 0 11,633
ALTRIA GROUP INC COM COM 02209S103 4,100 100,000 SH   SOLE   100,000 0 0
AMCOR PLC ORD COM G0250X107 42,211 3,586,330 SH   SOLE   3,533,900 0 52,430
AMEREN CORP COM COM 023608102 1,997 25,584 SH   SOLE   17,414 0 8,170
AMERICAN TOWER CORP NEW COM COM 03027X100 4,854 21,627 SH   SOLE   21,012 0 615
ANALOG DEVICES INC COM COM 032654105 1,773 12,000 SH   SOLE   12,000 0 0
ANTERO RESOURCES CORP COM COM 03674X106 86 15,828 SH   SOLE   15,828 0 0
AT&T INC COM COM 00206R102 4,404 153,123 SH   SOLE   153,123 0 0
AVANGRID INC COM COM 05351W103 4,551 100,129 SH   SOLE   86,980 0 13,149
BAKER HUGHES COMPANY CL A COM 05722G100 757 36,292 SH   SOLE   36,190 0 102
BANK NEW YORK MELLON CORP COM COM 064058100 2,971 70,000 SH   SOLE   70,000 0 0
BCE INC COM NEW COM 05534B760 2,888 67,487 SH   SOLE   67,487 0 0
BLACK HILLS CORP COM COM 092113109 887 14,437 SH   SOLE   9,966 0 4,471
BOSTON PROPERTIES INC COM COM 101121101 3,309 35,000 SH   SOLE   35,000 0 0
BROADCOM INC COM COM 11135F101 70,195 160,318 SH   SOLE   157,944 0 2,374
CANADIAN NAT RES LTD COM COM 136385101 8,625 358,631 SH   SOLE   358,539 0 92
CARDINAL HEALTH INC COM COM 14149Y108 58,118 1,085,103 SH   SOLE   1,070,327 0 14,776
CENTERPOINT ENERGY INC COM COM 15189T107 7,749 358,077 SH   SOLE   323,643 0 34,434
CHENIERE ENERGY INC COM NEW COM 16411R208 4,971 82,814 SH   SOLE   81,517 0 1,297
CHEVRON CORP NEW COM COM 166764100 4,385 51,924 SH   SOLE   51,902 0 22
CISCO SYS INC COM COM 17275R102 39,137 874,578 SH   SOLE   861,602 0 12,976
CITIGROUP INC COM NEW COM 172967424 61,632 999,552 SH   SOLE   989,244 0 10,308
CITIZENS FINL GROUP INC COM COM 174610105 62,371 1,744,145 SH   SOLE   1,720,486 0 23,659
COCA COLA CO COM COM 191216100 39,006 711,264 SH   SOLE   700,688 0 10,576
CONCHO RES INC COM COM 20605P101 552 9,456 SH   SOLE   9,432 0 24
CONTINENTAL RESOURCES INC COM COM 212015101 570 34,950 SH   SOLE   34,852 0 98
COUSINS PPTYS INC COM NEW COM 222795502 27,900 832,824 SH   SOLE   820,541 0 12,283
CROWN CASTLE INTL CORP NEW COM COM 22822V101 40,050 251,586 SH   SOLE   247,374 0 4,212
CSX CORP COM COM 126408103 1,784 19,653 SH   SOLE   19,084 0 569
CUMMINS INC COM COM 231021106 29,696 130,760 SH   SOLE   128,818 0 1,942
DIAMONDBACK ENERGY INC COM COM 25278X109 703 14,527 SH   SOLE   14,486 0 41
DICKS SPORTING GOODS INC COM COM 253393102 1,967 35,000 SH   SOLE   35,000 0 0
DOMINION ENERGY INC COM COM 25746U109 5,791 77,011 SH   SOLE   66,153 0 10,858
DUKE ENERGY CORP NEW COM NEW COM 26441C204 1,825 19,936 SH   SOLE   13,584 0 6,352
EASTMAN CHEM CO COM COM 277432100 51,097 509,541 SH   SOLE   502,183 0 7,358
EDISON INTL COM COM 281020107 2,486 39,572 SH   SOLE   27,172 0 12,400
ENBRIDGE INC COM COM 29250N105 39,510 1,235,066 SH   SOLE   1,217,583 0 17,483
ENTERGY CORP NEW COM COM 29364G103 6,266 62,762 SH   SOLE   52,555 0 10,207
EOG RES INC COM COM 26875P101 4,174 83,693 SH   SOLE   83,639 0 54
EQT CORP COM COM 26884L109 425 33,406 SH   SOLE   33,310 0 96
EQUITRANS MIDSTREAM CORP COM COM 294600101 444 55,202 SH   SOLE   55,006 0 196
ESSENTIAL UTILS INC COM COM 29670G102 2,745 58,055 SH   SOLE   50,626 0 7,429
EVERGY INC COM COM 30034W106 5,706 102,786 SH   SOLE   85,420 0 17,366
EVERSOURCE ENERGY COM COM 30040W108 2,337 27,009 SH   SOLE   18,379 0 8,630
EXELON CORP COM COM 30161N101 976 23,120 SH   SOLE   15,913 0 7,207
FEDEX CORP COM COM 31428X106 4,727 18,209 SH   SOLE   17,685 0 524
FIDELITY NATIONAL FINANCIAL IN COM 31620R303 261 6,669 SH   SOLE   6,669 0 0
FIRST AMERN FINL CORP COM COM 31847R102 2,530 49,000 SH   SOLE   49,000 0 0
FORD MTR CO DEL COM COM 345370860 4,659 530,000 SH   SOLE   530,000 0 0
FORTIS INC COM COM 349553107 6,247 152,797 SH   SOLE   135,336 0 17,461
FORWARD AIR CORP COM COM 349853101 1,973 25,674 SH   SOLE   24,942 0 732
GAP INC COM COM 364760108 2,019 100,000 SH   SOLE   100,000 0 0
GENERAL MLS INC COM COM 370334104 30,838 524,452 SH   SOLE   518,119 0 6,333
GENUINE PARTS CO COM COM 372460105 42,286 421,046 SH   SOLE   414,834 0 6,212
GILEAD SCIENCES INC COM COM 375558103 31,361 538,301 SH   SOLE   531,696 0 6,605
HARTFORD FINL SVCS GROUP INC C COM 416515104 41,862 854,671 SH   SOLE   841,901 0 12,770
HERCULES CAPITAL INC COM COM 427096508 7,910 548,552 SH   SOLE   548,552 0 0
HUNTINGTON BANCSHARES INC COM COM 446150104 37,178 2,943,601 SH   SOLE   2,910,760 0 32,841
IDACORP INC COM COM 451107106 776 8,082 SH   SOLE   5,522 0 2,560
INTERPUBLIC GROUP COS INC COM COM 460690100 49,806 2,117,600 SH   SOLE   2,086,434 0 31,166
JPMORGAN CHASE & CO COM COM 46625H100 465 3,657 SH   SOLE   3,590 0 67
KANSAS CITY SOUTHERN COM NEW COM 485170302 1,740 8,526 SH   SOLE   8,277 0 249
KEYCORP COM COM 493267108 49,920 3,042,037 SH   SOLE   3,005,617 0 36,420
KINDER MORGAN INC DEL COM COM 49456B101 13,702 1,002,317 SH   SOLE   988,605 0 13,712
KROGER CO COM COM 501044101 3,176 100,000 SH   SOLE   100,000 0 0
LAMAR ADVERTISING CO NEW CL A COM 512816109 2,746 33,000 SH   SOLE   33,000 0 0
LIFE STORAGE INC COM COM 53223X107 24,121 202,035 SH   SOLE   199,061 0 2,974
MAGNA INTL INC COM COM 559222401 68,370 965,673 SH   SOLE   952,965 0 12,708
MAIN STR CAP CORP COM COM 56035L104 5,162 160,000 SH   SOLE   160,000 0 0
MARATHON PETE CORP COM COM 56585A102 4,560 110,259 SH   SOLE   107,527 0 2,732
MDU RES GROUP INC COM COM 552690109 7,719 293,048 SH   SOLE   251,954 0 41,094
MERCK & CO. INC COM COM 58933Y105 48,508 593,007 SH   SOLE   585,451 0 7,556
MSC INDL DIRECT INC CL A COM 553530106 3,386 40,124 SH   SOLE   40,119 0 5
NETAPP INC COM COM 64110D104 76,727 1,158,313 SH   SOLE   1,141,190 0 17,123
NEXTERA ENERGY INC COM COM 65339F101 4,600 59,620 SH   SOLE   47,073 0 12,547
NEXTERA ENERGY PARTNERS LP COM COM 65341B106 1,310 19,542 SH   SOLE   13,316 0 6,226
NISOURCE INC COM COM 65473P105 9,373 408,585 SH   SOLE   364,867 0 43,718
NORTHWESTERN CORP COM NEW COM 668074305 928 15,907 SH   SOLE   10,949 0 4,958
OGE ENERGY CORP COM COM 670837103 799 25,065 SH   SOLE   18,147 0 6,918
OLD REP INTL CORP COM COM 680223104 39,448 2,001,426 SH   SOLE   1,977,237 0 24,189
OLLIES BARGAIN OUTLET HLDGS IN COM 681116109 3,434 42,000 SH   SOLE   42,000 0 0
ONE GAS INC COM COM 68235P108 875 11,395 SH   SOLE   8,023 0 3,372
ONEOK INC NEW COM COM 682680103 4,630 120,634 SH   SOLE   120,596 0 38
PEMBINA PIPELINE CORP COM COM 706327103 2,038 86,158 SH   SOLE   84,797 0 1,361
PFIZER INC COM COM 717081103 31,134 845,806 SH   SOLE   833,931 0 11,875
PHILIP MORRIS INTL INC COM COM 718172109 4,553 55,000 SH   SOLE   55,000 0 0
PHILLIPS 66 COM COM 718546104 419 5,985 SH   SOLE   5,968 0 17
PIONEER NAT RES CO COM COM 723787107 929 8,161 SH   SOLE   8,140 0 21
PLAINS GP HLDGS L P LTD PARTNR COM 72651A207 5,475 647,972 SH   SOLE   642,636 0 5,336
PNM RES INC COM COM 69349H107 2,144 44,175 SH   SOLE   30,090 0 14,085
PORTLAND GEN ELEC CO COM NEW COM 736508847 29,125 680,957 SH   SOLE   659,554 0 21,403
PPL CORP COM COM 69351T106 4,150 147,177 SH   SOLE   116,119 0 31,058
PUBLIC SVC ENTERPRISE GRP INC COM 744573106 2,052 35,199 SH   SOLE   24,089 0 11,110
RATTLER MIDSTREAM LP COM UNITS COM 75419T103 490 51,657 SH   SOLE   51,482 0 175
SBA COMMUNICATIONS CORP NEW CL COM 78410G104 1,567 5,554 SH   SOLE   5,383 0 171
SCHLUMBERGER LTD COM COM 806857108 348 15,958 SH   SOLE   15,914 0 44
SCHNEIDER NATIONAL INC CL B COM 80689H102 1,183 57,161 SH   SOLE   55,543 0 1,618
SEMPRA ENERGY COM COM 816851109 7,705 60,471 SH   SOLE   52,431 0 8,040
SJW GROUP COM COM 784305104 1,015 14,631 SH   SOLE   9,967 0 4,664
SOUTHWEST GAS HOLDINGS INC COM COM 844895102 2,316 38,117 SH   SOLE   33,534 0 4,583
SOUTHWESTERN ENERGY CO COM 845467109 76 25,471 SH   SOLE   25,471 0 0
SPIRE INC COM COM 84857L101 862 13,456 SH   SOLE   9,361 0 4,095
STAG INDL INC COM COM 85254J102 39,794 1,270,551 SH   SOLE   1,254,739 0 15,812
STEEL DYNAMICS INC COM COM 858119100 3,687 100,000 SH   SOLE   100,000 0 0
SUNCOR ENERGY INC NEW COM COM 867224107 607 36,175 SH   SOLE   36,070 0 105
TARGA RES CORP COM COM 87612G101 14,203 538,392 SH   SOLE   532,963 0 5,429
TARGET CORP COM COM 87612E106 45,606 258,348 SH   SOLE   254,496 0 3,852
TC ENERGY CORP COM COM 87807B107 12,701 311,912 SH   SOLE   309,004 0 2,908
TEXAS INSTRS INC COM COM 882508104 61,088 372,195 SH   SOLE   366,656 0 5,539
UGI CORP NEW COM COM 902681105 2,279 65,195 SH   SOLE   56,365 0 8,830
UNION PAC CORP COM COM 907818108 3,912 18,786 SH   SOLE   18,260 0 526
UNITED PARCEL SERVICE INC CL B COM 911312106 5,088 30,213 SH   SOLE   29,349 0 864
VALERO ENERGY CORP COM COM 91913Y100 827 14,611 SH   SOLE   14,565 0 46
VERIZON COMMUNICATIONS INC COM COM 92343V104 54,509 927,817 SH   SOLE   913,692 0 14,125
VIRTU FINL INC CL A COM 928254101 4,279 170,000 SH   SOLE   170,000 0 0
VISTRA CORP COM COM 92840M102 1,942 98,789 SH   SOLE   67,985 0 30,804
WASTE MGMT INC DEL COM COM 94106L109 1,685 14,289 SH   SOLE   13,873 0 416
WEC ENERGY GROUP INC COM COM 92939U106 1,731 18,805 SH   SOLE   12,797 0 6,008
WESTERN UN CO COM COM 959802109 46,613 2,124,546 SH   SOLE   2,097,873 0 26,673
WHIRLPOOL CORP COM COM 963320106 31,538 174,733 SH   SOLE   172,141 0 2,592
WILLIAMS COS INC COM COM 969457100 10,694 533,347 SH   SOLE   525,451 0 7,896
ALLIANCEBERNSTEIN HLDG L P UNI COM 01881G106 8,093 239,640 SH   SOLE   239,640 0 0
CHENIERE ENERGY PARTNERS LP COM 16411Q101 3,893 110,448 SH   SOLE   109,435 0 1,013
DCP MIDSTREAM LP COM UT LTD PT COM 23311P100 14,280 771,068 SH   SOLE   761,339 0 9,729
ENERGY TRANSFER LP COM UT LTD COM 29273V100 21,109 3,415,751 SH   SOLE   3,392,808 0 22,943
ENTERPRISE PRODS PARTNERS L P COM 293792107 30,537 1,558,817 SH   SOLE   1,539,704 0 19,113
HOLLY ENERGY PARTNERS L P COM COM 435763107 4,364 307,334 SH   SOLE   304,771 0 2,563
MAGELLAN MIDSTREAM PRTNRS LP C COM 559080106 23,684 558,047 SH   SOLE   554,165 0 3,882
MPLX LP COM UNIT REP LTD COM 55336V100 29,387 1,357,390 SH   SOLE   1,345,148 0 12,242
PHILLIPS 66 PARTNERS LP COM UN COM 718549207 10,309 390,349 SH   SOLE   387,027 0 3,322
PLAINS ALL AMERN PIPELINE L P COM 726503105 23,460 2,847,060 SH   SOLE   2,820,841 0 26,219
SHELL MIDSTREAM PARTNERS L P U COM 822634101 6,142 609,359 SH   SOLE   604,623 0 4,736
WESTERN MIDSTREAM PARTNERS LP COM 958669103 22,253 1,610,207 SH   SOLE   1,590,112 0 20,095
BP PLC SPONSORED ADR ADR 055622104 7,592 370,000 SH   SOLE   370,000 0 0
GRUPO AEROPORTUARIO DEL CENTRO ADR 400501102 2,101 40,659 SH   SOLE   39,495 0 1,164
NATIONAL GRID PLC SPONSORED AD ADR 636274409 6,814 115,440 SH   SOLE   114,718 0 722
TAIWAN SEMICONDUCTOR MFG LTD S ADR 874039100 65,252 598,422 SH   SOLE   589,424 0 8,998
TOTAL SE SPONSORED ADS ADR 89151E109 6,370 152,000 SH   SOLE   152,000 0 0
VODAFONE GROUP PLC NEW SPONSOR ADR 92857W308 4,563 276,854 SH   SOLE   273,786 0 3,068
ALPS ETF TR ALERIAN MLP COM 00162Q452 402 15,654 SH   SOLE   15,654 0 0
ISHARES TR RUS 1000 VAL ETF COM 464287598 741 5,420 SH   SOLE   5,207 0 213
ISHARES TR SELECT DIVID ETF COM 464287168 13,651 141,932 SH   SOLE   132,317 0 9,615
JPMORGAN CHASE & CO ALERIAN ML COM 46625H365 2,832 203,916 SH   SOLE   156,951 0 46,965
SELECT SECTOR SPDR TR SBI INT- COM 81369Y886 1,416 22,583 SH   SOLE   21,976 0 607