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

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COLUMN 1COLUMN 2COLUMN 3COLUMN 4COLUMN 5COLUMN 6COLUMN 7COLUMN 8
VALUESHRS ORSH/PUT/INVESTMENTOTHERVOTING AUTHORITY
NAME OF ISSUERTITLE OF CLASSCUSIP(x$1000)PRN AMTPRNCALLDISCRETIONMANAGERSOLESHAREDNONE
ATLANTICA SUSTAINABLE INFR P SHS G0751N1032,24178,322SH SOLE078,32200
BROOKFIELD RENEWABLE PARTNER PARTNERSHIP UNIT G162581081,77233,727SH SOLE033,72700
TECHNIPFMC PLC COM G8711010541065,018SH SOLE065,01800
ANTERO MIDSTREAM CORP COM 03676B10223,0334,289,133SH SOLE04,289,13300
APACHE CORP COM 03741110540042,230SH SOLE042,23000
BP MIDSTREAM PARTNERS LP UNIT LTD PTNR 0556EL1092,919294,591SH SOLE0294,59100
BAKER HUGHES COMPANY CL A 05722G10044933,788SH SOLE033,78800
BROOKFIELD INFRASTRUCTURE CO COM SB VTG SHS A 11275Q10781814,761SH SOLE014,76100
BROOKFIELD RENEWABLE CORP CL A SUB VTG 11284V1055609,549SH SOLE09,54900
CABOT OIL GAS CORP COM 12709710356832,743SH SOLE032,74300
CHAMPIONX CORPORATION COM 15872M10458673,401SH SOLE073,40100
CHENIERE ENERGY PARTNERS LP COM UNIT 16411Q10111,700351,783SH SOLE0351,78300
CHENIERE ENERGY INC COM NEW 16411R208132,8652,871,506SH SOLE02,871,50600
CHEVRON CORP NEW COM 1667641004786,644SH SOLE06,64400
CIMAREX ENERGY CO COM 17179810168228,018SH SOLE028,01800
CONCHO RES INC COM 20605P10168915,609SH SOLE015,60900
CONOCOPHILLIPS COM 20825C10473822,466SH SOLE022,46600
DCP MIDSTREAM LP COM UT LTD PTN 23311P1006,209555,895SH SOLE0555,89500
DEVON ENERGY CORP NEW COM 25179M10361064,464SH SOLE064,46400
DIAMONDBACK ENERGY INC COM 25278X10959719,824SH SOLE019,82400
DOMINION ENERGY INC COM 25746U1095,63871,425SH SOLE071,42500
EOG RES INC COM 26875P10157015,864SH SOLE015,86400
EQT CORP COM 26884L10953941,653SH SOLE041,65300
ENABLE MIDSTREAM PARTNERS LP COM UNIT RP IN 2924801007,2731,756,788SH SOLE01,756,78800
ENBRIDGE INC COM 29250N105198,1186,663,898SH SOLE06,663,89800
ENERGY TRANSFER LP COM UT LTD PTN 29273V10071,76013,239,852SH SOLE013,239,85200
ENLINK MIDSTREAM LLC COM UNIT REP LTD 29336T1007,3163,113,048SH SOLE03,113,04800
ENPHASE ENERGY INC COM 29355A1075,53467,009SH SOLE067,00900
ENTERPRISE PRODS PARTNERS L COM 29379210792,8135,877,946SH SOLE05,877,94600
ENVIVA PARTNERS LP COM UNIT 29414J1079,862244,958SH SOLE0244,95800
EQUITRANS MIDSTREAM CORP COM 29460010154,2336,410,479SH SOLE06,410,47900
EXXON MOBIL CORP COM 30231G10247513,845SH SOLE013,84500
GENESIS ENERGY L P UNIT LTD PARTN 37192710411,8312,629,139SH SOLE02,629,13900
HALLIBURTON CO COM 40621610121217,618SH SOLE017,61800
HESS CORP COM 42809H10753713,108SH SOLE013,10800
HESS MIDSTREAM LP CL A SHS 4281031052,625173,868SH SOLE0173,86800
HOLLY ENERGY PARTNERS L P COM UT LTD PTN 4357631071,816149,718SH SOLE0149,71800
HOLLYFRONTIER CORP COM 43610610828114,233SH SOLE014,23300
KINDER MORGAN INC DEL COM 49456B10199,8798,100,478SH SOLE08,100,47800
MPLX LP COM UNIT REP LTD 55336V10031,9382,029,077SH SOLE02,029,07700
MAGELLAN MIDSTREAM PRTNRS LP COM UNIT RP LP 55908010648,2231,410,018SH SOLE01,410,01800
MARATHON PETE CORP COM 56585A10267222,891SH SOLE022,89100
NGL ENERGY PARTNERS LP COM UNIT REPST 62913M1072,729689,258SH SOLE0689,25800
NATIONAL FUEL GAS CO N J COM 6361801012255,551SH SOLE05,55100
NEXTERA ENERGY INC COM 65339F1015,92121,334SH SOLE021,33400
NEXTERA ENERGY PARTNERS LP COM UNIT PART IN 65341B10638,271638,273SH SOLE0638,27300
NOBLE MIDSTREAM PARTNERS LP COM UNIT REPST 65506L1053,988544,848SH SOLE0544,84800
NUSTAR ENERGY LP UNIT COM 67058H10222,6532,133,044SH SOLE02,133,04400
ONEOK INC NEW COM 68268010366,2622,550,504SH SOLE02,550,50400
OVINTIV INC COM 69047Q10253265,178SH SOLE065,17800
PBF LOGISTICS LP UNIT LTD PTNR 69318Q1041,118137,124SH SOLE0137,12400
PDC ENERGY INC COM 69327R10125120,212SH SOLE020,21200
PARSLEY ENERGY INC CL A 70187710276882,005SH SOLE082,00500
PEMBINA PIPELINE CORP COM 706327103139,9626,481,107SH SOLE06,481,10700
PHILLIPS 66 COM 7185461044258,206SH SOLE08,20600
PHILLIPS 66 PARTNERS LP COM UNIT REP INT 71854920716,593720,194SH SOLE0720,19400
PIONEER NAT RES CO COM 7237871077839,102SH SOLE09,10200
PLAINS ALL AMERN PIPELINE L UNIT LTD PARTN 72650310528,9364,838,740SH SOLE04,838,74000
PLAINS GP HLDGS L P LTD PARTNR INT A 72651A20720,9603,441,663SH SOLE03,441,66300
RATTLER MIDSTREAM LP COM UNITS 75419T1033,849646,822SH SOLE0646,82200
SEMPRA ENERGY COM 8168511096,21552,511SH SOLE052,51100
SHELL MIDSTREAM PARTNERS L P UNIT LTD INT 82263410119,3092,041,125SH SOLE02,041,12500
SOLAREDGE TECHNOLOGIES INC COM 83417M1044,11817,278SH SOLE017,27800
SUNNOVA ENERGY INTL INC. COM 86745K1041,67154,952SH SOLE054,95200
TC PIPELINES LP UT COM LTD PRT 87233Q1087,283284,700SH SOLE0284,70000
TARGA RES CORP COM 87612G10132,5082,317,041SH SOLE02,317,04100
TC ENERGY CORP COM 87807B107182,2624,251,667SH SOLE04,251,66700
VALERO ENERGY CORP COM 91913Y10047711,004SH SOLE011,00400
WESTERN MIDSTREAM PARTNERS L COM UNIT LP INT 95866910326,4343,304,220SH SOLE03,304,22000
WILLIAMS COS INC COM 96945710084,4014,295,237SH SOLE04,295,23700
WPX ENERGY INC COM 98212B103679138,474SH SOLE0138,47400