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
AEGON N V NY REGISTRY SH COM 007924103 29,506 6,345,465 SH   SOLE   6,258,886 0 86,579
AES CORP COM COM 00130H105 57,235 3,958,182 SH   SOLE   3,857,561 0 100,621
AKAMAI TECHNOLOGIES INC COM 00971T101 1,971 32,274 SH   SOLE   30,209 0 2,065
ALLIANCEBERNSTEIN HOLDING LP U COM 01881G106 6,219 227,640 SH   SOLE   227,640 0 0
ALLIANT ENERGY CORP COM COM 018802108 1,168 27,649 SH   SOLE   21,181 0 6,468
AMERICAN TOWER CORP NEW COM COM 03027X100 2,884 18,233 SH   SOLE   17,122 0 1,111
ANADARKO PETE CORP COM COM 032511107 3,332 76,012 SH   SOLE   74,285 0 1,727
ANTERO MIDSTREAM GP LP COM SHS COM 03675Y103 576 51,494 SH   SOLE   51,494 0 0
AQUA AMERICA INC COM COM 03836W103 1,682 49,198 SH   SOLE   46,166 0 3,032
ARES CAP CORP COM COM 04010L103 6,066 389,373 SH   SOLE   389,373 0 0
AT&T INC COM COM 00206R102 7,252 254,094 SH   SOLE   248,486 0 5,608
ATMOS ENERGY CORP COM COM 049560105 1,013 10,926 SH   SOLE   8,255 0 2,671
AVANGRID INC COM COM 05351W103 3,447 68,822 SH   SOLE   57,694 0 11,128
BAKER HUGHES A GE CO CL A COM 05722G100 1,733 80,617 SH   SOLE   78,650 0 1,967
BB&T CORP COM COM 054937107 86,071 1,986,854 SH   SOLE   1,956,975 0 29,879
BCE INC COM NEW COM 05534B760 43,607 1,103,131 SH   SOLE   1,088,772 0 14,359
BLACK HILLS CORP COM COM 092113109 1,808 28,792 SH   SOLE   21,702 0 7,090
BROADCOM INC COM COM 11135F101 73,091 287,442 SH   SOLE   282,896 0 4,546
CALLON PETE CO DEL COM COM 13123X102 3,796 584,907 SH   SOLE   570,607 0 14,300
CARNIVAL CORP PAIRED CTF COM 143658300 32,104 651,200 SH   SOLE   642,555 0 8,645
CEDAR REALTY TRUST INC COM NEW COM 150602209 62 19,840 SH   SOLE   19,840 0 0
CENTERPOINT ENERGY INC COM COM 15189T107 78,005 2,763,186 SH   SOLE   2,690,502 0 72,684
CENTURYLINK INC COM COM 156700106 6,718 443,421 SH   SOLE   431,064 0 12,357
CF INDS HLDGS INC COM COM 125269100 3,233 74,315 SH   SOLE   72,613 0 1,702
CHENIERE ENERGY INC COM NEW COM 16411R208 5,123 86,558 SH   SOLE   84,877 0 1,681
CISCO SYS INC COM COM 17275R102 68,914 1,590,447 SH   SOLE   1,565,275 0 25,172
CITIGROUP INC COM NEW COM 172967424 32,890 631,764 SH   SOLE   623,786 0 7,978
CME GROUP INC COM CL A COM 12572Q105 78,437 416,951 SH   SOLE   410,197 0 6,754
COCA COLA EUROPEAN PARTNERS P COM G25839104 56,543 1,233,218 SH   SOLE   1,213,719 0 19,499
COHEN & STEERS INC COM COM 19247A100 5,613 163,550 SH   SOLE   163,550 0 0
CONTINENTAL RESOURCES INC COM COM 212015101 4,464 111,082 SH   SOLE   108,487 0 2,595
CORNING INC COM COM 219350105 1,463 48,424 SH   SOLE   45,398 0 3,026
COVANTA HLDG CORP COM COM 22282E102 5,236 390,137 SH   SOLE   390,137 0 0
CROWN CASTLE INTL CORP NEW COM COM 22822V101 66,982 616,608 SH   SOLE   605,163 0 11,445
CUMMINS INC COM COM 231021106 2,916 21,819 SH   SOLE   20,285 0 1,534
CYPRESS SEMICONDUCTOR CORP COM COM 232806109 32,956 2,590,850 SH   SOLE   2,559,156 0 31,694
DIAMONDBACK ENERGY INC COM COM 25278X109 3,894 42,006 SH   SOLE   40,926 0 1,080
DIGITAL RLTY TR INC COM COM 253868103 28,992 272,102 SH   SOLE   267,925 0 4,177
DOMINION ENERGY INC COM COM 25746U109 6,362 89,024 SH   SOLE   78,208 0 10,816
DOWDUPONT INC COM COM 26078J100 2,310 43,201 SH   SOLE   42,176 0 1,025
EATON CORP PLC SHS COM G29183103 61,175 890,986 SH   SOLE   877,600 0 13,386
EDISON INTL COM COM 281020107 4,017 70,764 SH   SOLE   60,836 0 9,928
ENBRIDGE INC COM COM 29250N105 54,120 1,741,308 SH   SOLE   1,694,792 0 46,516
ENLINK MIDSTREAM LLC COM UNIT COM 29336T100 490 51,602 SH   SOLE   51,602 0 0
EQT CORP COM COM 26884L109 1,947 103,076 SH   SOLE   100,629 0 2,447
EQUITRANS MIDSTREAM CORPORATIO COM 294600101 1,604 80,119 SH   SOLE   78,174 0 1,945
EVERGY INC COM COM 30034W106 1,721 30,318 SH   SOLE   22,826 0 7,492
EVERSOURCE ENERGY COM COM 30040W108 889 13,662 SH   SOLE   10,298 0 3,364
EXXON MOBIL CORP COM COM 30231G102 390 5,726 SH   SOLE   5,424 0 302
FEDEX CORP COM COM 31428X106 5,972 37,016 SH   SOLE   35,961 0 1,055
FIDELITY NATIONAL FINANCIAL IN COM 31620R303 34,570 1,099,540 SH   SOLE   1,084,557 0 14,983
FIRSTENERGY CORP COM COM 337932107 2,127 56,642 SH   SOLE   42,671 0 13,971
FORD MTR CO DEL COM PAR $0.01 COM 345370860 3,371 440,614 SH   SOLE   438,448 0 2,166
FORTIS INC COM COM 349553107 6,527 195,657 SH   SOLE   168,701 0 26,956
FOUR CORNERS PPTY TR INC COM COM 35086T109 548 20,929 SH   SOLE   19,907 0 1,022
GAP INC COM COM 364760108 40,289 1,564,016 SH   SOLE   1,541,524 0 22,492
GEO GROUP INC NEW COM COM 36162J106 3,821 193,940 SH   SOLE   192,891 0 1,049
HALLIBURTON CO COM COM 406216101 1,416 53,282 SH   SOLE   51,976 0 1,306
HERCULES CAPITAL INC COM COM 427096508 3,409 308,552 SH   SOLE   308,552 0 0
HP INC COM COM 40434L105 22,519 1,100,630 SH   SOLE   1,083,559 0 17,071
HUNTINGTON BANCSHARES INC COM COM 446150104 46,825 3,928,236 SH   SOLE   3,874,748 0 53,488
IDACORP INC COM COM 451107106 830 8,920 SH   SOLE   6,727 0 2,193
INTERNATIONAL BUSINESS MACHS C COM 459200101 3,996 35,152 SH   SOLE   35,152 0 0
IRON MTN INC NEW COM COM 46284V101 3,806 117,429 SH   SOLE   117,429 0 0
KINDER MORGAN INC DEL COM COM 49456B101 29,137 1,894,476 SH   SOLE   1,853,060 0 41,416
KLA-TENCOR CORP COM COM 482480100 55,827 623,837 SH   SOLE   615,501 0 8,336
LAMAR ADVERTISING CO NEW CL A COM 512816109 60,182 869,926 SH   SOLE   856,308 0 13,618
LYONDELLBASELL INDUSTRIES N V COM N53745100 68,334 821,718 SH   SOLE   810,698 0 11,020
MACQUARIE INFRASTRUCTURE CORP COM 55608B105 3,842 105,099 SH   SOLE   105,099 0 0
MAIN STREET CAPITAL CORP COM COM 56035L104 4,451 131,648 SH   SOLE   131,648 0 0
MARATHON PETE CORP COM COM 56585A102 2,306 39,075 SH   SOLE   38,192 0 883
MDU RES GROUP INC COM COM 552690109 4,444 186,405 SH   SOLE   161,167 0 25,238
MICROCHIP TECHNOLOGY INC COM COM 595017104 2,535 35,251 SH   SOLE   32,761 0 2,490
MICRON TECHNOLOGY INC COM COM 595112103 2,202 69,411 SH   SOLE   69,411 0 0
MRC GLOBAL INC COM COM 55345K103 2,226 182,026 SH   SOLE   177,445 0 4,581
NATIONAL FUEL GAS CO N J COM COM 636180101 851 16,632 SH   SOLE   12,623 0 4,009
NEXTERA ENERGY INC COM COM 65339F101 2,027 11,662 SH   SOLE   8,798 0 2,864
NEXTERA ENERGY PARTNERS LP COM COM 65341B106 3,373 78,358 SH   SOLE   65,959 0 12,399
NISOURCE INC COM COM 65473P105 1,639 64,641 SH   SOLE   48,716 0 15,925
NORTHWESTERN CORP COM NEW COM 668074305 1,047 17,622 SH   SOLE   13,303 0 4,319
OCCIDENTAL PETE CORP DEL COM COM 674599105 53,914 878,369 SH   SOLE   865,112 0 13,257
OGE ENERGY CORP COM COM 670837103 4,781 121,984 SH   SOLE   113,641 0 8,343
OLD REP INTL CORP COM COM 680223104 43,045 2,092,630 SH   SOLE   2,060,372 0 32,258
OMEGA HEALTHCARE INVS INC COM COM 681936100 2,905 82,649 SH   SOLE   82,649 0 0
ONE GAS INC COM COM 68235P108 4,052 50,906 SH   SOLE   47,146 0 3,760
ONEOK INC NEW COM COM 682680103 78,989 1,464,122 SH   SOLE   1,441,225 0 22,897
OUTFRONT MEDIA INC COM COM 69007J106 2,990 165,000 SH   SOLE   165,000 0 0
PACCAR INC COM COM 693718108 5,124 89,670 SH   SOLE   89,670 0 0
PACWEST BANCORP DEL COM COM 695263103 268 8,055 SH   SOLE   7,622 0 433
PATTERN ENERGY GROUP INC CL A COM 70338P100 6,589 353,854 SH   SOLE   343,461 0 10,393
PDC ENERGY INC COM COM 69327R101 2,632 88,429 SH   SOLE   86,191 0 2,238
PEMBINA PIPELINE CORP COM COM 706327103 39,269 1,323,529 SH   SOLE   1,306,484 0 17,045
PFIZER INC COM COM 717081103 97,795 2,240,443 SH   SOLE   2,204,715 0 35,728
PIONEER NAT RES CO COM COM 723787107 3,324 25,271 SH   SOLE   24,684 0 587
PLAINS GP HLDGS L P LTD PARTNR COM 72651A207 22,228 1,105,853 SH   SOLE   1,090,761 0 15,092
PNM RES INC COM COM 69349H107 1,997 48,611 SH   SOLE   36,649 0 11,962
PORTLAND GEN ELEC CO COM NEW COM 736508847 1,139 24,847 SH   SOLE   18,729 0 6,118
POTLATCHDELTIC CORPORATION COM COM 737630103 2,966 93,731 SH   SOLE   93,731 0 0
PPL CORP COM COM 69351T106 882 31,137 SH   SOLE   24,006 0 7,131
QUALCOMM INC COM COM 747525103 54,028 949,357 SH   SOLE   931,731 0 17,626
QUANTA SVCS INC COM COM 74762E102 5,602 186,112 SH   SOLE   177,899 0 8,213
REGIONS FINL CORP NEW COM COM 7591EP100 32,112 2,399,974 SH   SOLE   2,370,829 0 29,145
ROSS STORES INC COM COM 778296103 3,683 44,270 SH   SOLE   44,270 0 0
SABRE CORP COM COM 78573M104 59,502 2,749,612 SH   SOLE   2,707,132 0 42,480
SCANA CORP NEW COM COM 80589M102 2,808 58,779 SH   SOLE   44,289 0 14,490
SEMPRA ENERGY COM COM 816851109 7,676 70,952 SH   SOLE   62,898 0 8,054
SIX FLAGS ENTMT CORP NEW COM COM 83001A102 38,917 699,573 SH   SOLE   690,194 0 9,379
SJW GROUP COM COM 784305104 1,047 18,826 SH   SOLE   14,172 0 4,654
SOUTHWEST AIRLS CO COM COM 844741108 1,390 29,903 SH   SOLE   27,935 0 1,968
SPIRE INC COM COM 84857L101 901 12,160 SH   SOLE   9,183 0 2,977
TALLGRASS ENERGY LP CLASS A SH COM 874696107 32,872 1,350,542 SH   SOLE   1,334,833 0 15,709
TANGER FACTORY OUTLET CTRS INC COM 875465106 5,246 259,429 SH   SOLE   259,429 0 0
TARGA RES CORP COM COM 87612G101 10,804 299,955 SH   SOLE   292,890 0 7,065
TARGET CORP COM COM 87612E106 49,443 748,115 SH   SOLE   736,450 0 11,665
TELEPHONE & DATA SYS INC COM N COM 879433829 681 20,936 SH   SOLE   15,763 0 5,173
TEXAS INSTRS INC COM COM 882508104 70,782 749,013 SH   SOLE   739,921 0 9,092
TORONTO DOMINION BK ONT COM NE COM 891160509 66,166 1,330,772 SH   SOLE   1,310,564 0 20,208
UMPQUA HLDGS CORP COM COM 904214103 14,669 922,585 SH   SOLE   909,986 0 12,599
UNION PACIFIC CORP COM COM 907818108 3,004 21,733 SH   SOLE   20,334 0 1,399
UNITED PARCEL SERVICE INC CL B COM 911312106 4,089 41,926 SH   SOLE   39,165 0 2,761
VECTREN CORP COM COM 92240G101 942 13,089 SH   SOLE   9,870 0 3,219
VERIZON COMMUNICATIONS INC COM COM 92343V104 93,924 1,670,644 SH   SOLE   1,642,484 0 28,160
VIRTU FINL INC CL A COM 928254101 1,146 44,492 SH   SOLE   44,492 0 0
W P CAREY INC COM COM 92936U109 4,113 62,947 SH   SOLE   62,947 0 0
WEC ENERGY GROUP INC COM COM 92939U106 1,432 20,671 SH   SOLE   15,579 0 5,092
WELLTOWER INC COM COM 95040Q104 502 7,235 SH   SOLE   6,881 0 354
WILLIAMS COS INC DEL COM COM 969457100 21,916 993,928 SH   SOLE   955,981 0 37,947
XEROX CORP COM NEW COM 984121608 1,774 89,790 SH   SOLE   89,790 0 0
ZAYO GROUP HLDGS INC COM COM 98919V105 1,061 46,455 SH   SOLE   43,295 0 3,160
ANDEAVOR LOGISTICS LP COM UNIT COM 03350F106 25,810 794,383 SH   SOLE   785,511 0 8,872
BUCKEYE PARTNERS L P UNIT LTD COM 118230101 7,639 263,492 SH   SOLE   263,492 0 0
ENABLE MIDSTREAM PARTNERS LP C COM 292480100 2,901 214,410 SH   SOLE   214,410 0 0
ENERGY TRANSFER LP COM UT LTD COM 29273V100 102,138 7,731,852 SH   SOLE   7,654,037 0 77,815
ENLINK MIDSTREAM PARTNERS LP C COM 29336U107 13,164 1,195,603 SH   SOLE   1,182,153 0 13,450
ENTERPRISE PRODS PARTNERS L P COM 293792107 138,780 5,643,763 SH   SOLE   5,568,917 0 74,846
EQM MIDSTREAM PARTNERS LP UNIT COM 26885B100 19,154 442,870 SH   SOLE   437,969 0 4,901
MAGELLAN MIDSTREAM PRTNRS LP C COM 559080106 70,515 1,235,806 SH   SOLE   1,222,312 0 13,494
MPLX LP COM UNIT REP LTD COM 55336V100 101,134 3,337,764 SH   SOLE   3,296,157 0 41,607
PHILLIPS 66 PARTNERS LP COM UN COM 718549207 13,512 320,883 SH   SOLE   317,241 0 3,642
PLAINS ALL AMERN PIPELINE L P COM 726503105 44,310 2,211,084 SH   SOLE   2,185,792 0 25,292
SHELL MIDSTREAM PARTNERS L P U COM 822634101 18,196 1,108,825 SH   SOLE   1,096,750 0 12,075
SUBURBAN PROPANE PARTNERS L P COM 864482104 2,785 144,542 SH   SOLE   144,450 0 92
WESTERN GAS EQUITY PARTNERS LP COM 95825R103 667 24,061 SH   SOLE   24,061 0 0
WESTERN GAS PARTNERS LP COM UN COM 958254104 38,709 916,630 SH   SOLE   906,221 0 10,409
ABB LTD SPONSORED ADR ADR 000375204 2,233 117,483 SH   SOLE   109,357 0 8,126
BP PLC SPONSORED ADR ADR 055622104 4,933 130,100 SH   SOLE   130,100 0 0
BT GROUP PLC ADR ADR 05577E101 4,624 304,238 SH   SOLE   298,705 0 5,533
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 426 11,151 SH   SOLE   10,571 0 580
HSBC HLDGS PLC SPON ADR NEW ADR 404280406 46,529 1,131,808 SH   SOLE   1,115,574 0 16,234
NATIONAL GRID PLC SPONSORED AD ADR 636274409 7,158 149,189 SH   SOLE   144,629 0 4,560
NOKIA CORP SPONSORED ADR ADR 654902204 50,325 8,646,860 SH   SOLE   8,501,692 0 145,168
ROYAL DUTCH SHELL PLC SPON ADR ADR 780259107 8,497 141,759 SH   SOLE   141,759 0 0
TAIWAN SEMICONDUCTOR MFG LTD S ADR 874039100 56,836 1,539,858 SH   SOLE   1,516,108 0 23,750
TOTAL S A SPONSORED ADR ADR 89151E109 55,307 1,059,925 SH   SOLE   1,046,143 0 13,782
VEOLIA ENVIRONNEMENT SPONSORED ADR 92334N103 2,829 138,643 SH   SOLE   131,562 0 7,081
VODAFONE GROUP PLC NEW SPONSOR ADR 92857W308 6,947 360,326 SH   SOLE   350,972 0 9,354
CITIGROUP INC NEW CTRAKS ETN M COM 17321F201 270 22,437 SH   SOLE   22,437 0 0
ISHARES TR CORE HIGH DV ETF COM 46429B663 1,043 12,356 SH   SOLE   12,335 0 21
ISHARES TR MSCI KLD400 SOC COM 464288570 1,649 17,728 SH   SOLE   17,728 0 0
ISHARES TR RUS 1000 VAL ETF COM 464287598 11,427 102,900 SH   SOLE   99,758 0 3,142
ISHARES TR RUSSELL 3000 ETF COM 464287689 7,348 50,016 SH   SOLE   50,016 0 0
ISHARES TR SELECT DIVID ETF COM 464287168 137,340 1,537,785 SH   SOLE   1,503,309 0 34,476
JPMORGAN CHASE & CO ALERIAN ML COM 46625H365 22,880 1,025,088 SH   SOLE   1,010,607 0 14,481
SELECT SECTOR SPDR TR ENERGY COM 81369Y506 844 14,709 SH   SOLE   14,709 0 0
SELECT SECTOR SPDR TR SBI INT- COM 81369Y886 8,507 160,759 SH   SOLE   157,747 0 3,012
SPDR S&P 500 ETF TR TR UNIT COM 78462F103 1,914 7,657 SH   SOLE   7,016 0 641
UBS AG JERSEY BRH ALERIAN INFR COM 902641646 1,274 65,616 SH   SOLE   65,616 0 0
VANGUARD INDEX FDS S&P 500 ETF COM 922908363 1,306 5,681 SH   SOLE   3,254 0 2,427
VANGUARD INTL EQUITY INDEX FD COM 922042742 504 7,694 SH   SOLE   7,694 0 0