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
ATLANTICA SUSTAINABLE INFR P SHS G0751N103 2,241 78,322 SH   SOLE 0 78,322 0 0
BROOKFIELD RENEWABLE PARTNER PARTNERSHIP UNIT G16258108 1,772 33,727 SH   SOLE 0 33,727 0 0
TECHNIPFMC PLC COM G87110105 410 65,018 SH   SOLE 0 65,018 0 0
ANTERO MIDSTREAM CORP COM 03676B102 23,033 4,289,133 SH   SOLE 0 4,289,133 0 0
APACHE CORP COM 037411105 400 42,230 SH   SOLE 0 42,230 0 0
BP MIDSTREAM PARTNERS LP UNIT LTD PTNR 0556EL109 2,919 294,591 SH   SOLE 0 294,591 0 0
BAKER HUGHES COMPANY CL A 05722G100 449 33,788 SH   SOLE 0 33,788 0 0
BROOKFIELD INFRASTRUCTURE CO COM SB VTG SHS A 11275Q107 818 14,761 SH   SOLE 0 14,761 0 0
BROOKFIELD RENEWABLE CORP CL A SUB VTG 11284V105 560 9,549 SH   SOLE 0 9,549 0 0
CABOT OIL GAS CORP COM 127097103 568 32,743 SH   SOLE 0 32,743 0 0
CHAMPIONX CORPORATION COM 15872M104 586 73,401 SH   SOLE 0 73,401 0 0
CHENIERE ENERGY PARTNERS LP COM UNIT 16411Q101 11,700 351,783 SH   SOLE 0 351,783 0 0
CHENIERE ENERGY INC COM NEW 16411R208 132,865 2,871,506 SH   SOLE 0 2,871,506 0 0
CHEVRON CORP NEW COM 166764100 478 6,644 SH   SOLE 0 6,644 0 0
CIMAREX ENERGY CO COM 171798101 682 28,018 SH   SOLE 0 28,018 0 0
CONCHO RES INC COM 20605P101 689 15,609 SH   SOLE 0 15,609 0 0
CONOCOPHILLIPS COM 20825C104 738 22,466 SH   SOLE 0 22,466 0 0
DCP MIDSTREAM LP COM UT LTD PTN 23311P100 6,209 555,895 SH   SOLE 0 555,895 0 0
DEVON ENERGY CORP NEW COM 25179M103 610 64,464 SH   SOLE 0 64,464 0 0
DIAMONDBACK ENERGY INC COM 25278X109 597 19,824 SH   SOLE 0 19,824 0 0
DOMINION ENERGY INC COM 25746U109 5,638 71,425 SH   SOLE 0 71,425 0 0
EOG RES INC COM 26875P101 570 15,864 SH   SOLE 0 15,864 0 0
EQT CORP COM 26884L109 539 41,653 SH   SOLE 0 41,653 0 0
ENABLE MIDSTREAM PARTNERS LP COM UNIT RP IN 292480100 7,273 1,756,788 SH   SOLE 0 1,756,788 0 0
ENBRIDGE INC COM 29250N105 198,118 6,663,898 SH   SOLE 0 6,663,898 0 0
ENERGY TRANSFER LP COM UT LTD PTN 29273V100 71,760 13,239,852 SH   SOLE 0 13,239,852 0 0
ENLINK MIDSTREAM LLC COM UNIT REP LTD 29336T100 7,316 3,113,048 SH   SOLE 0 3,113,048 0 0
ENPHASE ENERGY INC COM 29355A107 5,534 67,009 SH   SOLE 0 67,009 0 0
ENTERPRISE PRODS PARTNERS L COM 293792107 92,813 5,877,946 SH   SOLE 0 5,877,946 0 0
ENVIVA PARTNERS LP COM UNIT 29414J107 9,862 244,958 SH   SOLE 0 244,958 0 0
EQUITRANS MIDSTREAM CORP COM 294600101 54,233 6,410,479 SH   SOLE 0 6,410,479 0 0
EXXON MOBIL CORP COM 30231G102 475 13,845 SH   SOLE 0 13,845 0 0
GENESIS ENERGY L P UNIT LTD PARTN 371927104 11,831 2,629,139 SH   SOLE 0 2,629,139 0 0
HALLIBURTON CO COM 406216101 212 17,618 SH   SOLE 0 17,618 0 0
HESS CORP COM 42809H107 537 13,108 SH   SOLE 0 13,108 0 0
HESS MIDSTREAM LP CL A SHS 428103105 2,625 173,868 SH   SOLE 0 173,868 0 0
HOLLY ENERGY PARTNERS L P COM UT LTD PTN 435763107 1,816 149,718 SH   SOLE 0 149,718 0 0
HOLLYFRONTIER CORP COM 436106108 281 14,233 SH   SOLE 0 14,233 0 0
KINDER MORGAN INC DEL COM 49456B101 99,879 8,100,478 SH   SOLE 0 8,100,478 0 0
MPLX LP COM UNIT REP LTD 55336V100 31,938 2,029,077 SH   SOLE 0 2,029,077 0 0
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 559080106 48,223 1,410,018 SH   SOLE 0 1,410,018 0 0
MARATHON PETE CORP COM 56585A102 672 22,891 SH   SOLE 0 22,891 0 0
NGL ENERGY PARTNERS LP COM UNIT REPST 62913M107 2,729 689,258 SH   SOLE 0 689,258 0 0
NATIONAL FUEL GAS CO N J COM 636180101 225 5,551 SH   SOLE 0 5,551 0 0
NEXTERA ENERGY INC COM 65339F101 5,921 21,334 SH   SOLE 0 21,334 0 0
NEXTERA ENERGY PARTNERS LP COM UNIT PART IN 65341B106 38,271 638,273 SH   SOLE 0 638,273 0 0
NOBLE MIDSTREAM PARTNERS LP COM UNIT REPST 65506L105 3,988 544,848 SH   SOLE 0 544,848 0 0
NUSTAR ENERGY LP UNIT COM 67058H102 22,653 2,133,044 SH   SOLE 0 2,133,044 0 0
ONEOK INC NEW COM 682680103 66,262 2,550,504 SH   SOLE 0 2,550,504 0 0
OVINTIV INC COM 69047Q102 532 65,178 SH   SOLE 0 65,178 0 0
PBF LOGISTICS LP UNIT LTD PTNR 69318Q104 1,118 137,124 SH   SOLE 0 137,124 0 0
PDC ENERGY INC COM 69327R101 251 20,212 SH   SOLE 0 20,212 0 0
PARSLEY ENERGY INC CL A 701877102 768 82,005 SH   SOLE 0 82,005 0 0
PEMBINA PIPELINE CORP COM 706327103 139,962 6,481,107 SH   SOLE 0 6,481,107 0 0
PHILLIPS 66 COM 718546104 425 8,206 SH   SOLE 0 8,206 0 0
PHILLIPS 66 PARTNERS LP COM UNIT REP INT 718549207 16,593 720,194 SH   SOLE 0 720,194 0 0
PIONEER NAT RES CO COM 723787107 783 9,102 SH   SOLE 0 9,102 0 0
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 726503105 28,936 4,838,740 SH   SOLE 0 4,838,740 0 0
PLAINS GP HLDGS L P LTD PARTNR INT A 72651A207 20,960 3,441,663 SH   SOLE 0 3,441,663 0 0
RATTLER MIDSTREAM LP COM UNITS 75419T103 3,849 646,822 SH   SOLE 0 646,822 0 0
SEMPRA ENERGY COM 816851109 6,215 52,511 SH   SOLE 0 52,511 0 0
SHELL MIDSTREAM PARTNERS L P UNIT LTD INT 822634101 19,309 2,041,125 SH   SOLE 0 2,041,125 0 0
SOLAREDGE TECHNOLOGIES INC COM 83417M104 4,118 17,278 SH   SOLE 0 17,278 0 0
SUNNOVA ENERGY INTL INC. COM 86745K104 1,671 54,952 SH   SOLE 0 54,952 0 0
TC PIPELINES LP UT COM LTD PRT 87233Q108 7,283 284,700 SH   SOLE 0 284,700 0 0
TARGA RES CORP COM 87612G101 32,508 2,317,041 SH   SOLE 0 2,317,041 0 0
TC ENERGY CORP COM 87807B107 182,262 4,251,667 SH   SOLE 0 4,251,667 0 0
VALERO ENERGY CORP COM 91913Y100 477 11,004 SH   SOLE 0 11,004 0 0
WESTERN MIDSTREAM PARTNERS L COM UNIT LP INT 958669103 26,434 3,304,220 SH   SOLE 0 3,304,220 0 0
WILLIAMS COS INC COM 969457100 84,401 4,295,237 SH   SOLE 0 4,295,237 0 0
WPX ENERGY INC COM 98212B103 679 138,474 SH   SOLE 0 138,474 0 0