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
ALLIANT ENERGY CORP COM COM 018802108 110,497 1,973,874 SH   SOLE   1,928,694 0 45,180
ALLIANT ENERGY CORP COM COM 018802108 1,546 27,616 SH   OTR 1 0 27,616 0
ALPHABET INC COM 02079K107 3,180 1,193 SH   SOLE   1,178 0 15
ALPHABET INC. CLASS A COM 02079K305 27,521 10,294 SH   SOLE   8,216 0 2,078
ALTICE USA INC. CL A COM 02156K103 110,357 5,326,114 SH   SOLE   5,179,045 0 147,069
ALTRIA GROUP INC. COM 02209S103 364 8,000 SH   SOLE   0 0 8,000
AMAZON COM INC COM COM 023135106 4,799 1,461 SH   SOLE   1,385 0 76
AMEREN CORP COM COM 023608102 101,037 1,247,369 SH   SOLE   1,244,762 0 2,607
AMEREN CORP COM COM 023608102 1,447 17,866 SH   OTR 1 0 17,866 0
AMERICAN TOWER REIT COM COM 03027X100 55,010 207,266 SH   SOLE   206,866 0 400
AMERICAN WATER WORKS COM 030420103 135,708 802,813 SH   SOLE   786,295 0 16,518
AMERICAN WATER WORKS COM 030420103 1,695 10,030 SH   OTR 1 0 10,030 0
AMERICOLD RLTY TR COM 03064D108 47,378 1,630,920 SH   SOLE   1,581,700 0 49,220
APPLE INC COM COM 037833100 679 4,800 SH   SOLE   0 0 4,800
AT & T INC. (NEW) COM 00206R102 55,100 2,040,000 SH   SOLE   2,040,000 0 0
ATMOS ENERGY CORP COM COM 049560105 19,983 226,569 SH   SOLE   213,655 0 12,914
ATMOS ENERGY CORP COM COM 049560105 1,661 18,831 SH   OTR 1 0 18,831 0
BCE INC COM NEW COM 05534B760 100,992 2,017,425 SH   SOLE   2,012,758 0 4,667
BERKSHIRE HATHAWAY INC CLASS B COM 084670702 8,083 29,614 SH   SOLE   2,911 0 26,703
CANADIAN NATL RY CO COM COM 136375102 23,278 201,280 SH   SOLE   172,609 0 28,671
CANADIAN PACIFIC LTD COM 13645T100 13,014 200,000 SH   SOLE   200,000 0 0
CHARTER COMMUNICATIONS INC COM 16119P108 111,205 152,846 SH   SOLE   144,373 0 8,473
CLEARWAY ENERGY INC. CL A COM 18539C105 395 14,000 SH   OTR 1 0 14,000 0
CMS ENERGY CORP COM COM 125896100 110,615 1,851,918 SH   SOLE   1,814,382 0 37,536
CMS ENERGY CORP COM COM 125896100 1,710 28,633 SH   OTR 1 0 28,633 0
COGENT COMMUNICATIONS COM NEW COM 19239V302 5,676 80,131 SH   SOLE   79,100 0 1,031
COMCAST CORP CLASS A COM 20030N101 95,533 1,708,079 SH   SOLE   1,661,383 0 46,696
CORESITE REALTY CORP COM 21870Q105 95,673 690,581 SH   SOLE   665,771 0 24,810
CROWN CASTLE INTL CORP NEW COM 22822V101 68,570 395,629 SH   SOLE   377,962 0 17,667
DIGITAL REALITY TR COM 253868103 774 5,360 SH   SOLE   5,029 0 331
DISCOVERY INC COM SER A COM 25470F104 8,675 341,808 SH   SOLE   333,124 0 8,684
DOMINION ENERGY INC. COM 25746U109 505 6,922 SH   SOLE   6,372 0 550
DT MIDSTREAM INC COM 23345M107 10,894 235,587 SH   SOLE   235,587 0 0
DTE ENERGY CO COM COM 233331107 78,968 706,900 SH   SOLE   706,175 0 725
DTE ENERGY CO COM COM 233331107 588 5,263 SH   OTR 1 0 5,263 0
DUKE ENERGY CORP NEW COM NEW COM 26441C204 438 4,486 SH   OTR 1 0 4,486 0
EDISON INTL COM COM 281020107 12,346 222,577 SH   SOLE   220,612 0 1,965
EDISON INTL COM COM 281020107 1,451 26,162 SH   OTR 1 0 26,162 0
ENEL SOCIETA PER AZIONI ADR COM 29265W207 4,681 607,225 SH   SOLE   509,465 0 97,760
ENTERGY CORP NEW COM COM 29364G103 78,901 794,490 SH   SOLE   790,535 0 3,955
ENTERGY CORP NEW COM COM 29364G103 2,011 20,247 SH   OTR 1 0 20,247 0
EQUINIX INC COM NEW COM 29444U700 111,489 141,102 SH   SOLE   134,475 0 6,627
EQUITY LIFESTYLE PROPERTIES, I COM 29472R108 1,201 15,372 SH   SOLE   15,372 0 0
EVERSOURCE ENERGY COM 30040W108 79,260 969,421 SH   SOLE   967,846 0 1,575
EVERSOURCE ENERGY COM 30040W108 900 11,006 SH   OTR 1 0 11,006 0
EXELON CORP COM COM 30161N101 104,121 2,153,936 SH   SOLE   2,117,404 0 36,532
EXELON CORP COM COM 30161N101 2,453 50,755 SH   OTR 1 0 50,755 0
EXXON MOBIL CORP COM 30231G102 635 10,800 SH   SOLE   0 0 10,800
FIRSTENERGY CORP COM COM 337932107 35,673 1,001,500 SH   SOLE   1,001,500 0 0
FORTIS INC COM 349553107 58,917 1,329,051 SH   SOLE   1,324,138 0 4,913
FRONTIER COMMUNICATIONS PARENT COM 35909D109 557 20,000 SH   SOLE   20,000 0 0
GXO LOGISTICS INC COM 36262G101 9,849 125,561 SH   SOLE   109,005 0 16,556
JOHNSON & JOHNSON COM COM 478160104 589 3,650 SH   SOLE   3,500 0 150
KANSAS CITY SOUTHN IND COM COM 485170302 1,460 5,395 SH   SOLE   2,545 0 2,850
LIBERTY LATIN AMERICA CLASS A COM G9001E102 17,550 1,341,754 SH   SOLE   1,212,199 0 129,555
NEXTERA ENERGY INC COM COM 65339F101 153,359 1,953,121 SH   SOLE   1,859,636 0 93,485
NEXTERA ENERGY INC COM COM 65339F101 7,989 101,751 SH   OTR 1 0 101,751 0
NEXTERA ENERGY PARTNERS LP COM 65341B106 1,314 17,432 SH   OTR 1 0 17,432 0
NISOURCE INC COM COM 65473P105 56,794 2,343,959 SH   SOLE   2,329,320 0 14,639
NISOURCE INC COM COM 65473P105 1,581 65,236 SH   OTR 1 0 65,236 0
NORFOLK SOUTHERN CORP COM COM 655844108 60,315 252,100 SH   SOLE   252,100 0 0
ONE GAS INC COM COM 68235P108 5,169 81,575 SH   SOLE   81,575 0 0
ONE GAS INC COM COM 68235P108 694 10,955 SH   OTR 1 0 10,955 0
PG&E CORP COM COM 69331C108 32,768 3,413,300 SH   SOLE   3,413,300 0 0
PG&E CORP COM COM 69331C108 520 54,164 SH   OTR 1 0 54,164 0
PHILLIP MORRIS INTERNATIONAL COM 718172109 474 5,000 SH   SOLE   0 0 5,000
PINNACLE WEST CAP CORP COM COM 723484101 1,043 14,416 SH   SOLE   13,377 0 1,039
PPG INDS INC COM COM 693506107 801 5,600 SH   SOLE   0 0 5,600
PROLOGIS INC COM COM 74340W103 82,572 658,308 SH   SOLE   636,356 0 21,952
PUBLIC SVC ENTERPRISE GROUP IN COM 744573106 85,849 1,409,665 SH   SOLE   1,399,891 0 9,774
PUBLIC SVC ENTERPRISE GROUP IN COM 744573106 1,437 23,600 SH   OTR 1 0 23,600 0
REALTY INCOME CORP COM COM 756109104 42,835 660,415 SH   SOLE   660,415 0 0
REXFORD INDUSTRIAL REALTY, INC COM 76169C100 9,888 174,234 SH   SOLE   170,776 0 3,458
SBA COMMUNICATIONS COR CL A COM 78410G104 99,518 301,050 SH   SOLE   288,889 0 12,161
SEMPRA COM 816851109 45,317 358,239 SH   SOLE   347,989 0 10,250
SEMPRA COM 816851109 1,343 10,618 SH   OTR 1 0 10,618 0
SHAW COMMUNICATIONS, INC. COM 82028K200 14,077 484,753 SH   SOLE   461,828 0 22,925
SOUTHERN CO COM COM 842587107 70,443 1,136,728 SH   SOLE   1,134,851 0 1,877
SOUTHWEST GAS CORP COM COM 844895102 4,513 67,472 SH   SOLE   67,472 0 0
SOUTHWEST GAS CORP COM COM 844895102 684 10,220 SH   OTR 1 0 10,220 0
T-MOBILE US INC COM COM 872590104 76,253 596,843 SH   SOLE   572,476 0 24,367
TELUS CORP COM COM 87971M103 10,464 476,523 SH   SOLE   361,744 0 114,779
UNION PAC CORP COM COM 907818108 75,162 383,460 SH   SOLE   364,949 0 18,511
VERIZON COMMUNICATIONS COM COM 92343V104 40,476 749,412 SH   SOLE   745,987 0 3,425
VODAFONE GROUP PUBLIC LTD CO A COM 92857W308 167 10,783 SH   SOLE   9,523 0 1,260
WEC ENERGY GROUP INC COM COM 92939U106 92,555 1,049,382 SH   SOLE   1,049,011 0 371
WEC ENERGY GROUP INC COM COM 92939U106 1,472 16,688 SH   OTR 1 0 16,688 0
XCEL ENERGY INC COM COM 98389B100 103,190 1,651,043 SH   SOLE   1,628,754 0 22,289
XCEL ENERGY INC COM COM 98389B100 1,566 25,057 SH   OTR 1 0 25,057 0
XPO LOGISTICS COM 983793100 9,773 122,813 SH   SOLE   106,257 0 16,556
YELLOW CORPORATION COM 985510106 226 40,000 SH   SOLE   40,000 0 0
REAVES UTIL INCOME FD COM SH B CEF 756158101 3,522 107,469 SH   SOLE   4,512 0 102,957