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
AES Corp Com 00130H105 8,291 341,203 SH   OTR 1 0 341,203 0
AES Corp Com 00130H105 7,628 313,911 SH   SOLE   313,911 0 0
Alliant Energy Corp Com 018802108 76,585 1,245,891 SH   OTR 1 0 1,245,891 0
Alliant Energy Corp Com 018802108 18,873 307,020 SH   SOLE   307,020 0 0
American Elec Pwr Co Inc Com 025537101 80,945 909,799 SH   OTR 1 0 909,799 0
American Elec Pwr Co Inc Com 025537101 25,627 288,045 SH   SOLE   288,045 0 0
American Wtr Wks Co Inc New Com 030420103 16,625 88,030 SH   OTR 1 0 88,030 0
American Wtr Wks Co Inc New Com 030420103 8,939 47,332 SH   SOLE   47,332 0 0
Archaea Energy Inc Com Cl A 03940F103 2,315 126,620 SH   OTR 1 0 126,620 0
Archaea Energy Inc Com Cl A 03940F103 4,014 219,560 SH   SOLE   219,560 0 0
Atmos Energy Corp Com 049560105 80,075 764,289 SH   OTR 1 0 764,289 0
Atmos Energy Corp Com 049560105 25,830 246,540 SH   SOLE   246,540 0 0
Black Hills Corp Com 092113109 8,899 126,108 SH   OTR 1 0 126,108 0
Black Hills Corp Com 092113109 4,770 67,598 SH   SOLE   67,598 0 0
BP PLC Sponsored ADR 055622104 3,719 139,670 SH   SOLE   139,670 0 0
CenterPoint Energy Inc Com 15189T107 79,939 2,864,176 SH   OTR 1 0 2,864,176 0
CenterPoint Energy Inc Com 15189T107 26,145 936,769 SH   SOLE   936,769 0 0
Cheniere Energy Inc Com New 16411R208 90,932 896,592 SH   OTR 1 0 896,592 0
Cheniere Energy Inc Com New 16411R208 42,890 422,893 SH   SOLE   422,893 0 0
Cheniere Energy Partners LP Com Unit 16411Q101 98,321 2,327,665 SH   OTR 1 0 2,327,665 0
Cheniere Energy Partners LP Com Unit 16411Q101 42,862 1,014,715 SH   SOLE   1,014,715 0 0
Chesapeake Utils Corp Com 165303108 1,881 12,901 SH   OTR 1 0 12,901 0
Chesapeake Utils Corp Com 165303108 1,571 10,773 SH   SOLE   10,773 0 0
Chevron Corp New Com 166764100 1,655 14,100 SH   SOLE   14,100 0 0
Clearway Energy Inc CI A 18539C105 14,406 430,278 SH   OTR 1 0 430,278 0
Clearway Energy Inc CI A 18539C105 19,361 578,280 SH   SOLE   578,280 0 0
CMS Energy Corp Com 125896100 57,801 888,561 SH   OTR 1 0 888,561 0
CMS Energy Corp Com 125896100 12,260 188,463 SH   SOLE   188,463 0 0
Dominion Energy Inc Com 25746U109 11,263 143,363 SH   OTR 1 0 143,363 0
Dominion Energy Inc Com 25746U109 2,133 27,150 SH   SOLE   27,150 0 0
DT Midstream Inc Common Stock 23345M107 66,208 1,379,910 SH   OTR 1 0 1,379,910 0
DT Midstream Inc Common Stock 23345M107 28,836 601,003 SH   SOLE   601,003 0 0
DTE Energy Co Com 233331107 86,121 720,435 SH   OTR 1 0 720,435 0
DTE Energy Co Com 233331107 20,206 169,032 SH   SOLE   169,032 0 0
Duke Energy Corp New Com New 26441C204 8,007 76,328 SH   OTR 1 0 76,328 0
Duke Energy Corp New Com New 26441C204 412 3,930 SH   SOLE   3,930 0 0
Enbridge Inc Com 29250N105 67,514 1,727,579 SH   OTR 1 0 1,727,579 0
Enbridge Inc Com 29250N105 17,390 444,997 SH   SOLE   444,997 0 0
Energy Transfer LP Com Ut Ltd Ptn 29273V100 112,626 13,684,803 SH   OTR 1 0 13,684,803 0
Energy Transfer LP Com Ut Ltd Ptn 29273V100 29,828 3,624,298 SH   SOLE   3,624,298 0 0
Enphase Energy Inc Com 29355A107 6,633 36,258 SH   OTR 1 0 36,258 0
Enphase Energy Inc Com 29355A107 3,757 20,536 SH   SOLE   20,536 0 0
Enterprise Prods Partners L Com 293792107 243,699 11,097,414 SH   OTR 1 0 11,097,414 0
Enterprise Prods Partners L Com 293792107 62,232 2,833,870 SH   SOLE   2,833,870 0 0
Equitrans Midstream Corp Com 294600101 13,563 1,311,730 SH   OTR 1 0 1,311,730 0
Equitrans Midstream Corp Com 294600101 679 65,634 SH   SOLE   65,634 0 0
Eversource Energy Com 30040W108 10,126 111,301 SH   OTR 1 0 111,301 0
Eversource Energy Com 30040W108 2,943 32,350 SH   SOLE   32,350 0 0
Exelon Corp Com 30161N101 50,161 868,442 SH   OTR 1 0 868,442 0
Exelon Corp Com 30161N101 7,953 137,697 SH   SOLE   137,697 0 0
Exxon Mobile Corp Com 30231G102 3,295 53,855 SH   SOLE   53,855 0 0
Fortis Inc Com 349553107 183 3,782 SH   SOLE   3,782 0 0
Hannon Armstrong Sustain Infra Cap Inc Com 41068X100 176 3,313 SH   OTR 1 0 3,313 0
Hannon Armstrong Sust Infr C Com 41068X100 469 8,835 SH   SOLE   8,835 0 0
Hess Midstream LP CI A Shs 428103105 47,362 1,714,145 SH   OTR 1 0 1,714,145 0
Hess Midstream LP CI A Shs 428103105 17,911 648,255 SH   SOLE   648,255 0 0
Holly Energy Partners LP Com Ut Ltd Ptn 435763107 44,747 2,713,604 SH   OTR 1 0 2,713,604 0
Holly Energy Partners LP Com Ut Ltd Ptn 435763107 13,549 821,641 SH   SOLE   821,641 0 0
Idacorp Inc Com 451107106 73,628 649,794 SH   OTR 1 0 649,794 0
Idacorp Inc Com 451107106 16,082 141,926 SH   SOLE   141,926 0 0
Kinder Morgan Inc Del Com 49456B101 66,161 4,171,544 SH   OTR 1 0 4,171,544 0
Kinder Morgan Inc Del Com 49456B101 7,683 484,450 SH   SOLE   484,450 0 0
Magellan Midstream Prtnrs LP Com Unit RP LP 559080106 231,645 4,988,039 SH   OTR 1 0 4,988,039 0
Magellan Midstream Prtnrs LP Com Unit RP LP 559080106 61,871 1,332,281 SH   SOLE   1,332,281 0 0
MPLX LP Com Unit Rep Ltd 55336V100 25,743 870,000 SH   OTR 1 0 870,000 0
New Jersey Res Corp Com 646025106 24,649 600,312 SH   OTR 1 0 600,312 0
New Jersey Res Corp Com 646025106 4,940 120,305 SH   SOLE   120,305 0 0
NextEra Energy Inc Com 65339F101 100,973 1,081,543 SH   OTR 1 0 1,081,543 0
NextEra Energy Inc Com 65339F101 32,551 348,661 SH   SOLE   348,661 0 0
NextEra Energy Partners LP Com Unit Part In 65341B106 166,248 1,969,767 SH   OTR 1 0 1,969,767 0
NextEra Energy Partners LP Com Unit Part In 65341B106 56,033 663,895 SH   SOLE   663,895 0 0
One Gas Inc Com 68235P108 50,562 651,655 SH   OTR 1 0 651,655 0
One Gas Inc Com 68235P108 23,067 297,290 SH   SOLE   297,290 0 0
Oneok Inc New Com 682680103 63,374 1,078,524 SH   OTR 1 0 1,078,524 0
Oneok Inc New Com 682680103 9,170 156,063 SH   SOLE   156,063 0 0
Plains All Amern Pipeline L Unit Ltd Partn 726503105 38,090 4,078,178 SH   OTR 1 0 4,078,178 0
Plains All Amern Pipeline L Unit Ltd Partn 726503105 15,030 1,609,245 SH   SOLE   1,609,245 0 0
Plains GP Hldgs LP Ltd Partnr Int A 72651A207 103,712 10,227,972 SH   OTR 1 0 10,227,972 0
Plains GP Hldgs LP Ltd Partnr Int A 72651A207 21,091 2,079,971 SH   SOLE   2,079,971 0 0
PPL Corp Com 69351T106 42,719 1,421,135 SH   OTR 1 0 1,421,135 0
PPL Corp Com 69351T106 11,567 384,783 SH   SOLE   384,783 0 0
Public SVC Enterprise Group In Com 744573106 108,987 1,633,258 SH   OTR 1 0 1,633,258 0
Public SVC Enterprise Group in Com 744573106 25,632 384,118 SH   SOLE   384,118 0 0
Quanta Svcs Inc Com 74762E102 90,695 790,995 SH   OTR 1 0 790,995 0
Quanta Svcs Inc Com 74762E102 39,173 341,642 SH   SOLE   341,642 0 0
Royal Dutch Shell PLC Spons ADR A 780259206 7,421 171,000 SH   OTR 1 0 171,000 0
Royal Dutch Shell PLC Spons ADR A 780259206 4,971 114,540 SH   SOLE   114,540 0 0
Sempra Com 816851109 104,503 790,017 SH   OTR 1 0 790,017 0
Sempra Com 816851109 21,495 162,494 SH   SOLE   162,494 0 0
Shell Midstream Partners LP Unit Ltd Int 822634101 29,721 2,579,909 SH   OTR 1 0 2,579,909 0
Shell Midstream Partners LP Unit Ltd Int 822634101 7,068 613,573 SH   SOLE   613,573 0 0
Southern Co Com 842587107 76,723 1,118,738 SH   OTR 1 0 1,118,738 0
Southern Co Com 842587107 17,079 249,035 SH   SOLE   249,035 0 0
Suburban Propane Partners LP Unit Ltd Partn 864482104 6,770 462,114 SH   OTR 1 0 462,114 0
TC Energy Corp Com 87807B107 176,597 3,794,515 SH   OTR 1 0 3,794,515 0
TC Energy Corp Com 87807B107 40,654 873,524 SH   SOLE   873,524 0 0
Teekay LNG Partners LP Prtnrsp Units Y8565M105 16,583 979,479 SH   OTR 1 0 979,479 0
Teekay LNG Partners LP Prtnrsp Units Y8565M105 11,782 695,920 SH   SOLE   695,920 0 0
TotalEnergies SE Sponsored ADS 89151E109 3,257 65,850 SH   SOLE   65,850 0 0
UGI Corp New Com 902681105 60,909 1,326,698 SH   OTR 1 0 1,326,698 0
UGI Corp New Com 902681105 17,032 370,997 SH   SOLE   370,997 0 0
WEC Energy Group Inc Com 92939U106 20,929 215,607 SH   OTR 1 0 215,607 0
WEC Energy Group Inc Com 92939U106 12,777 131,625 SH   SOLE   131,625 0 0
Westlake Chem Partners LP Com Unit RP LP 960417103 48,939 1,821,989 SH   OTR 1 0 1,821,989 0
Westlake Chem Partners LP Com Unit RP LP 960417103 17,054 634,916 SH   SOLE   634,916 0 0
Williams Cos Inc Com 969457100 100,291 3,851,415 SH   OTR 1 0 3,851,415 0
Williams Cos Inc Com 969457100 16,788 644,719 SH   SOLE   644,719 0 0
Xcel Energy Inc Com 98389B100 57,381 847,572 SH   OTR 1 0 847,572 0
Xcel Energy Inc Com 98389B100 17,910 264,544 SH   SOLE   264,544 0 0