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 LABS COM COM 002824100 56,982 1,483,523 SH   SOLE   1,461,969 0 21,554
ABBVIE INC COM COM 00287Y109 107,789 1,721,324 SH   SOLE   1,696,514 0 24,810
ADIENT PLC ORD SHS COM G0084W101 328 5,593 SH   SOLE   5,457 0 136
AES CORP COM COM 00130H105 6,014 517,570 SH   SOLE   454,232 0 63,338
ALLIANT ENERGY CORP COM COM 018802108 1,532 40,446 SH   SOLE   31,906 0 8,540
ALPS ETF TR ALERIAN MLP COM 00162Q866 9,430 748,401 SH   SOLE   707,560 0 40,841
AMERICAN TOWER CORP NEW COM COM 03027X100 2,795 26,447 SH   SOLE   25,789 0 658
ANADARKO PETE CORP COM COM 032511107 11,722 168,107 SH   SOLE   164,095 0 4,012
APACHE CORP COM COM 037411105 2,246 35,393 SH   SOLE   34,742 0 651
AQUA AMERICA INC COM COM 03836W103 5,196 172,980 SH   SOLE   169,314 0 3,666
ARES CAP CORP COM COM 04010L103 5,662 343,373 SH   SOLE   343,373 0 0
ARRIS INTL INC SHS COM G0551A103 2,377 78,901 SH   SOLE   77,125 0 1,776
AT&T INC COM COM 00206R102 104,875 2,465,917 SH   SOLE   2,428,897 0 37,020
ATMOS ENERGY CORP COM COM 049560105 1,212 16,350 SH   SOLE   12,796 0 3,554
AVANGRID INC COM COM 05351W103 6,046 159,612 SH   SOLE   140,871 0 18,741
BAKER HUGHES INC COM COM 057224107 5,464 84,094 SH   SOLE   82,508 0 1,586
BANK MONTREAL QUE COM COM 063671101 54,464 757,279 SH   SOLE   746,694 0 10,585
BB&T CORP COM COM 054937107 74,992 1,594,903 SH   SOLE   1,571,948 0 22,955
BLACK HILLS CORP COM COM 092113109 5,798 94,521 SH   SOLE   88,005 0 6,516
BLACKSTONE GROUP L P COM UNIT COM 09253U108 6,130 226,797 SH   SOLE   226,797 0 0
BUCKLE INC COM COM 118440106 3,658 160,437 SH   SOLE   160,437 0 0
CABOT OIL & GAS CORP COM COM 127097103 10,203 436,781 SH   SOLE   426,073 0 10,708
CALLON PETE CO DEL COM COM 13123X102 7,819 508,709 SH   SOLE   499,041 0 9,668
CALPINE CORP COM NEW COM 131347304 8,097 708,361 SH   SOLE   665,566 0 42,795
CAMDEN PPTY TR SH BEN INT COM 133131102 6,002 71,397 SH   SOLE   71,397 0 0
CENTERPOINT ENERGY INC COM COM 15189T107 10,127 411,004 SH   SOLE   378,595 0 32,409
CHESAPEAKE UTILS CORP COM COM 165303108 3,630 54,227 SH   SOLE   53,212 0 1,015
CISCO SYS INC COM COM 17275R102 114,776 3,798,005 SH   SOLE   3,741,635 0 56,370
CME GROUP INC COM COM 12572Q105 72,718 630,411 SH   SOLE   621,022 0 9,389
COACH INC COM COM 189754104 72,025 2,056,678 SH   SOLE   2,027,655 0 29,023
CONCHO RES INC COM COM 20605P101 7,046 53,139 SH   SOLE   51,441 0 1,698
CONTINENTAL RESOURCES INC COM COM 212015101 1,399 27,151 SH   SOLE   24,874 0 2,277
CORE LABORATORIES N V COM COM N22717107 4,726 39,374 SH   SOLE   38,635 0 739
CORNING INC COM COM 219350105 3,448 142,088 SH   SOLE   138,845 0 3,243
COVANTA HLDG CORP COM COM 22282E102 21,266 1,363,178 SH   SOLE   1,324,829 0 38,349
CRACKER BARREL OLD CTRY STORE COM 22410J106 69,381 415,507 SH   SOLE   409,453 0 6,054
CROWN CASTLE INTL CORP NEW COM COM 22822V101 64,712 745,791 SH   SOLE   734,702 0 11,089
DEVON ENERGY CORP NEW COM COM 25179M103 678 14,842 SH   SOLE   13,596 0 1,246
DIGITAL RLTY TR INC COM COM 253868103 86,729 882,649 SH   SOLE   869,094 0 13,555
DISH NETWORK CORP CL A COM 25470M109 2,861 49,391 SH   SOLE   48,204 0 1,187
DOMINION RES INC VA NEW COM COM 25746U109 10,218 133,407 SH   SOLE   122,756 0 10,651
DOMTAR CORP COM NEW COM 257559203 63,253 1,620,633 SH   SOLE   1,597,359 0 23,274
DOW CHEM CO COM COM 260543103 8,347 145,874 SH   SOLE   143,144 0 2,730
DUPONT FABROS TECHNOLOGY INC C COM 26613Q106 37,622 856,400 SH   SOLE   843,749 0 12,651
EATON CORP PLC SHS COM G29183103 55,226 823,161 SH   SOLE   811,085 0 12,076
EDISON INTL COM COM 281020107 1,768 24,557 SH   SOLE   19,180 0 5,377
ENERGEN CORP COM COM 29265N108 967 16,765 SH   SOLE   15,361 0 1,404
ENLINK MIDSTREAM LLC COM UNIT COM 29336T100 549 28,806 SH   SOLE   28,806 0 0
EOG RES INC COM COM 26875P101 1,208 11,947 SH   SOLE   10,944 0 1,003
EQT CORP COM COM 26884L109 6,946 106,212 SH   SOLE   103,238 0 2,974
EVERSOURCE ENERGY COM COM 30040W108 5,861 106,112 SH   SOLE   95,229 0 10,883
FEDERATED INVS INC PA CL B COM 314211103 6,397 226,189 SH   SOLE   226,189 0 0
FEDEX CORP COM COM 31428X106 3,032 16,286 SH   SOLE   15,880 0 406
FIRSTENERGY CORP COM COM 337932107 1,519 49,042 SH   SOLE   38,047 0 10,995
FLOWSERVE CORP COM COM 34354P105 270 5,628 SH   SOLE   5,628 0 0
FLUOR CORP NEW COM COM 343412102 4,604 87,666 SH   SOLE   86,027 0 1,639
FORTIS INC COM COM 349553107 3,115 100,861 SH   SOLE   89,750 0 11,111
FOUR CORNERS PPTY TR INC COM COM 35086T109 5,495 267,773 SH   SOLE   262,049 0 5,724
GAP INC DEL COM COM 364760108 693 30,879 SH   SOLE   27,045 0 3,834
GENERAL ELECTRIC CO COM COM 369604103 98,837 3,127,749 SH   SOLE   3,081,844 0 45,905
GENERAL MTRS CO COM COM 37045V100 943 27,072 SH   SOLE   23,605 0 3,467
GEO GROUP INC NEW COM COM 36162J106 11,649 324,210 SH   SOLE   320,820 0 3,390
GOLUB CAP BDC INC COM COM 38173M102 2,424 131,803 SH   SOLE   131,803 0 0
GREAT PLAINS ENERGY INC COM COM 391164100 3,015 110,241 SH   SOLE   86,426 0 23,815
GULFPORT ENERGY CORP COM NEW COM 402635304 384 17,743 SH   SOLE   16,250 0 1,493
HERCULES CAPITAL INC COM COM 427096508 4,354 308,552 SH   SOLE   308,552 0 0
HIGHWOODS PPTYS INC COM COM 431284108 4,298 84,265 SH   SOLE   84,265 0 0
HOSPITALITY PPTYS TR COM SH BE COM 44106M102 36,630 1,154,068 SH   SOLE   1,138,263 0 15,805
IDACORP INC COM COM 451107106 1,960 24,332 SH   SOLE   18,988 0 5,344
INFRAREIT INC COM COM 45685L100 3,690 206,053 SH   SOLE   183,722 0 22,331
INTERNATIONAL BUSINESS MACHS C COM 459200101 63,848 384,651 SH   SOLE   379,243 0 5,408
JOHNSON & JOHNSON COM COM 478160104 106,976 928,530 SH   SOLE   914,976 0 13,554
JOHNSON CTLS INTL PLC SHS COM G51502105 69,594 1,689,575 SH   SOLE   1,665,728 0 23,847
KINDER MORGAN INC DEL COM COM 49456B101 8,653 417,798 SH   SOLE   409,592 0 8,206
L BRANDS INC COM COM 501797104 51,151 776,892 SH   SOLE   767,105 0 9,787
LAMAR ADVERTISING CO NEW CL A COM 512816109 67,658 1,006,214 SH   SOLE   990,501 0 15,713
LASALLE HOTEL PPTYS COM SH BEN COM 517942108 7,445 244,335 SH   SOLE   240,178 0 4,157
MACQUARIE INFRASTRUCTURE CORP COM 55608B105 12,132 148,496 SH   SOLE   145,642 0 2,854
MAGNA INTL INC COM COM 559222401 223 5,144 SH   SOLE   5,144 0 0
MAIN STREET CAPITAL CORP COM COM 56035L104 4,841 131,648 SH   SOLE   131,648 0 0
MARATHON PETE CORP COM COM 56585A102 11,483 228,065 SH   SOLE   223,720 0 4,345
MDU RES GROUP INC COM COM 552690109 4,931 171,387 SH   SOLE   147,982 0 23,405
MERCK & CO INC COM COM 58933Y105 100,572 1,708,377 SH   SOLE   1,684,050 0 24,327
MICROCHIP TECHNOLOGY INC COM COM 595017104 86,727 1,351,940 SH   SOLE   1,333,296 0 18,644
MRC GLOBAL INC COM COM 55345K103 5,946 293,467 SH   SOLE   287,798 0 5,669
NATIONAL FUEL GAS CO N J COM COM 636180101 8,488 149,856 SH   SOLE   140,644 0 9,212
NEWFIELD EXPL CO COM COM 651290108 789 19,487 SH   SOLE   17,854 0 1,633
NEXTERA ENERGY INC COM COM 65339F101 7,693 64,397 SH   SOLE   57,406 0 6,991
NEXTERA ENERGY PARTNERS LP COM COM 65341B106 3,912 153,155 SH   SOLE   136,118 0 17,037
NISOURCE INC COM COM 65473P105 1,358 61,321 SH   SOLE   48,002 0 13,319
NORTHWESTERN CORP COM NEW COM 668074305 1,490 26,201 SH   SOLE   20,493 0 5,708
OCCIDENTAL PETE CORP DEL COM COM 674599105 8,417 118,166 SH   SOLE   115,797 0 2,369
OGE ENERGY CORP COM COM 670837103 12,665 378,634 SH   SOLE   351,904 0 26,730
OMEGA HEALTHCARE INVS INC COM COM 681936100 30,612 979,265 SH   SOLE   964,890 0 14,375
ONE GAS INC COM COM 68235P108 1,521 23,786 SH   SOLE   18,594 0 5,192
ONEOK INC NEW COM COM 682680103 75,710 1,318,766 SH   SOLE   1,304,658 0 14,108
ORMAT TECHNOLOGIES INC COM COM 686688102 1,442 26,887 SH   SOLE   26,247 0 640
PACWEST BANCORP DEL COM COM 695263103 52,030 955,734 SH   SOLE   941,474 0 14,260
PATTERN ENERGY GROUP INC CL A COM 70338P100 9,680 509,732 SH   SOLE   487,826 0 21,906
PDC ENERGY INC COM COM 69327R101 6,094 83,963 SH   SOLE   81,691 0 2,272
PFIZER INC COM COM 717081103 91,218 2,808,440 SH   SOLE   2,768,271 0 40,169
PIONEER NAT RES CO COM COM 723787107 8,250 45,818 SH   SOLE   44,698 0 1,120
PLAINS GP HLDGS L P LTD PARTNR COM 72651A207 54,620 1,574,976 SH   SOLE   1,560,132 0 14,844
PNM RES INC COM COM 69349H107 2,497 72,798 SH   SOLE   56,916 0 15,882
PORTLAND GEN ELEC CO COM NEW COM 736508847 1,578 36,429 SH   SOLE   28,475 0 7,954
PPL CORP COM COM 69351T106 1,600 46,992 SH   SOLE   36,754 0 10,238
PROCTER AND GAMBLE CO COM COM 742718109 61,790 734,893 SH   SOLE   724,272 0 10,621
QEP RES INC COM COM 74733V100 662 35,940 SH   SOLE   32,919 0 3,021
QUALCOMM INC COM COM 747525103 113,796 1,745,342 SH   SOLE   1,719,390 0 25,952
RANGE RES CORP COM COM 75281A109 6,738 196,109 SH   SOLE   190,513 0 5,596
REGAL ENTMT GROUP CL A COM 758766109 845 41,014 SH   SOLE   35,771 0 5,243
RICE ENERGY INC COM COM 762760106 4,336 203,108 SH   SOLE   199,175 0 3,933
SCHLUMBERGER LTD COM COM 806857108 5,622 66,974 SH   SOLE   65,726 0 1,248
SEMGROUP CORP CL A COM 81663A105 440 10,534 SH   SOLE   10,534 0 0
SEMPRA ENERGY COM COM 816851109 7,788 77,381 SH   SOLE   72,780 0 4,601
SM ENERGY CO COM COM 78454L100 479 13,881 SH   SOLE   12,719 0 1,162
SOUTHWESTERN ENERGY CO COM 845467109 167 15,426 SH   SOLE   14,129 0 1,297
SPECTRA ENERGY CORP COM COM 847560109 111,277 2,708,139 SH   SOLE   2,658,602 0 49,537
TALLGRASS ENERGY GP LP SHS CL COM 874696107 1,153 43,013 SH   SOLE   43,013 0 0
TARGA RES CORP COM COM 87612G101 10,679 190,455 SH   SOLE   186,440 0 4,015
TELEPHONE & DATA SYS INC COM N COM 879433829 3,313 114,747 SH   SOLE   98,555 0 16,192
TORONTO DOMINION BK ONT COM NE COM 891160509 69,696 1,412,565 SH   SOLE   1,392,055 0 20,510
TRANSCANADA CORP COM COM 89353D107 6,120 135,547 SH   SOLE   133,321 0 2,226
TRAVELERS COMPANIES INC COM COM 89417E109 268 2,190 SH   SOLE   2,190 0 0
UGI CORP NEW COM COM 902681105 9,167 198,944 SH   SOLE   188,352 0 10,592
UNITED PARCEL SERVICE INC CL B COM 911312106 64,625 563,720 SH   SOLE   555,333 0 8,387
VENTAS INC COM COM 92276F100 30,843 493,336 SH   SOLE   488,243 0 5,093
VERIZON COMMUNICATIONS INC COM COM 92343V104 43,302 811,202 SH   SOLE   798,071 0 13,131
WASTE CONNECTIONS INC COM COM 94106B101 2,670 33,978 SH   SOLE   33,344 0 634
WEC ENERGY GROUP INC COM COM 92939U106 1,780 30,357 SH   SOLE   23,740 0 6,617
WESTAR ENERGY INC COM COM 95709T100 2,108 37,417 SH   SOLE   29,275 0 8,142
WESTERN DIGITAL CORP COM COM 958102105 86,057 1,266,478 SH   SOLE   1,248,232 0 18,246
WESTLAKE CHEM CORP COM COM 960413102 7,875 140,659 SH   SOLE   138,024 0 2,635
WEYERHAEUSER CO COM COM 962166104 89,623 2,978,485 SH   SOLE   2,935,832 0 42,653
WILLIAMS COS INC DEL COM COM 969457100 9,927 318,795 SH   SOLE   300,032 0 18,763
AMERIGAS PARTNERS L P UNIT L P COM 030975106 8,160 170,286 SH   SOLE   170,286 0 0
ANTERO MIDSTREAM PARTNERS LP U COM 03673L103 18,029 583,836 SH   SOLE   563,730 0 20,106
BOARDWALK PIPELINE PARTNERS LP COM 096627104 1,494 86,077 SH   SOLE   85,397 0 680
BROOKFIELD INFRAST PARTNERS LP COM G16252101 4,820 144,010 SH   SOLE   144,010 0 0
BUCKEYE PARTNERS L P UNIT LTD COM 118230101 34,695 524,416 SH   SOLE   504,490 0 19,926
ENBRIDGE ENERGY PARTNERS L P C COM 29250R106 35,536 1,394,650 SH   SOLE   1,341,822 0 52,828
ENERGY TRANSFER EQUITY L P COM COM 29273V100 37,732 1,954,019 SH   SOLE   1,882,554 0 71,465
ENERGY TRANSFER PRTNRS L P UNI COM 29273R109 195,564 5,461,144 SH   SOLE   5,267,626 0 193,518
ENLINK MIDSTREAM PARTNERS LP C COM 29336U107 41,197 2,236,531 SH   SOLE   2,153,548 0 82,983
ENTERPRISE PRODS PARTNERS L P COM 293792107 301,851 11,163,123 SH   SOLE   10,783,814 0 379,309
EQT GP HLDGS LP COM UNIT REP COM 26885J103 1,990 78,928 SH   SOLE   76,152 0 2,776
EQT MIDSTREAM PARTNERS LP UNIT COM 26885B100 79,279 1,033,895 SH   SOLE   995,982 0 37,913
GENESIS ENERGY L P UNIT LTD PA COM 371927104 93,623 2,599,198 SH   SOLE   2,523,486 0 75,712
MAGELLAN MIDSTREAM PRTNRS LP C COM 559080106 184,895 2,444,726 SH   SOLE   2,366,281 0 78,445
MPLX LP COM UNIT REP LTD COM 55336V100 166,444 4,807,735 SH   SOLE   4,657,154 0 150,581
NGL ENERGY PARTNERS LP COM UNI COM 62913M107 2,958 140,880 SH   SOLE   139,761 0 1,119
ONEOK PARTNERS LP UNIT LTD PAR COM 68268N103 65,484 1,522,523 SH   SOLE   1,467,109 0 55,414
PHILLIPS 66 PARTNERS LP COM UN COM 718549207 17,300 355,684 SH   SOLE   342,679 0 13,005
PLAINS ALL AMERN PIPELINE L P COM 726503105 78,546 2,432,516 SH   SOLE   2,343,004 0 89,512
SHELL MIDSTREAM PARTNERS L P U COM 822634101 57,508 1,976,893 SH   SOLE   1,903,179 0 73,714
SUNOCO LOGISTICS PRTNRS L P CO COM 86764L108 27,780 1,156,546 SH   SOLE   1,114,052 0 42,494
TALLGRASS ENERGY PARTNERS LP C COM 874697105 43,933 925,887 SH   SOLE   891,324 0 34,563
WESTERN GAS EQUITY PARTNERS LP COM 95825R103 2,031 47,966 SH   SOLE   46,269 0 1,697
WESTERN GAS PARTNERS LP COM UN COM 958254104 48,211 820,480 SH   SOLE   789,615 0 30,865
WILLIAMS PARTNERS L P NEW COM COM 96949L105 74,923 1,970,093 SH   SOLE   1,902,199 0 67,894
BCE INC COM NEW ADR 05534B760 30,033 694,574 SH   SOLE   686,389 0 8,185
BT GROUP PLC ADR ADR 05577E101 12,212 530,245 SH   SOLE   523,383 0 6,862
GLAXOSMITHKLINE PLC SPONSORED ADR 37733W105 78,883 2,048,380 SH   SOLE   2,018,098 0 30,282
LYONDELLBASELL INDUSTRIES N V ADR N53745100 79,427 925,936 SH   SOLE   912,523 0 13,413
NATIONAL GRID PLC SPON ADR NEW ADR 636274300 7,965 136,545 SH   SOLE   121,287 0 15,258
NOVARTIS A G SPONSORED ADR ADR 66987V109 46,603 639,795 SH   SOLE   630,665 0 9,130
PEMBINA PIPELINE CORP COM ADR 706327103 25,897 826,852 SH   SOLE   811,940 0 14,912
ROYAL DUTCH SHELL PLC SPON ADR ADR 780259107 9,211 158,893 SH   SOLE   156,636 0 2,257
TE CONNECTIVITY LTD REG SHS ADR H84989104 244 3,525 SH   SOLE   3,525 0 0
TELSTRA CORP LTD SPON ADR FINA ADR 87969N204 768 42,039 SH   SOLE   36,481 0 5,558
TOTAL S A SPONSORED ADR ADR 89151E109 7,114 139,572 SH   SOLE   137,067 0 2,505
VEOLIA ENVIRONNEMENT SPONSORED ADR 92334N103 3,429 202,274 SH   SOLE   197,577 0 4,697
VODAFONE GROUP PLC NEW SPONSOR ADR 92857W308 77,484 3,171,657 SH   SOLE   3,126,884 0 44,773
CITIGROUP INC NEW CTRAKS ETN M COM 17321F201 468 28,051 SH   SOLE   27,831 0 220
GLOBAL X FDS GLBL X MLP ETF COM 37950E473 940 81,204 SH   SOLE   81,204 0 0
ISHARES TR RUS 1000 VAL ETF COM 464287598 479 4,278 SH   SOLE   4,278 0 0
ISHARES TR RUSSELL 3000 ETF COM 464287689 25,634 192,767 SH   SOLE   186,764 0 6,003
ISHARES TR SELECT DIVID ETF COM 464287168 14,330 161,790 SH   SOLE   160,306 0 1,484
ISHARES TR U.S. UTILITS ETF COM 464287697 275 2,261 SH   SOLE   2,261 0 0
ISHARES TR USA ESG SLCT ETF COM 464288802 1,888 20,520 SH   SOLE   20,520 0 0
JPMORGAN CHASE & CO ALERIAN ML COM 46625H365 3,098 97,994 SH   SOLE   97,983 0 11
SELECT SECTOR SPDR TR SBI INT- COM 81369Y886 1,179 24,273 SH   SOLE   24,273 0 0
VANGUARD WORLD FDS UTILITIES E COM 92204A876 1,721 16,079 SH   SOLE   15,247 0 832