Tortoise Capital Advisors, L.L.C. 13F-HR Quarterly holdings report by institutional manager

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
Expires:	Oct 31, 2018
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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	cs	00130H105	12,697,219	708,155	SH		SOLE		708,155	0	0
AES CORP COM	cs	00130H105	6,109,074	340,718	SH		OTR	3	340,718	0	0
ALLIANT ENERGY CORP COM	cs	018802108	6,897,341	136,852	SH		OTR	3	136,852	0	0
Ameren Corporation	cs	023608102	7,608,043	102,867	SH		SOLE		102,867	0	0
Ameren Corporation	cs	023608102	1,482,158	20,040	SH		DFND	3	0	0	20,040
Ameren Corporation	cs	023608102	7,857,510	106,240	SH		OTR	3	106,240	0	0
AMERICAN ELEC PWR CO INC COM	cs	025537101	251,498	2,921	SH		SOLE		2,921	0	0
AMERICAN ELEC PWR CO INC COM	cs	025537101	5,474,410	63,582	SH		DFND	3	0	0	63,582
AMERICAN ELEC PWR CO INC COM	cs	025537101	16,502,787	191,670	SH		OTR	3	191,670	0	0
AMERICAN WTR WKS CO INC NEW CO	cs	030420103	3,055	25	SH		SOLE		25	0	0
AMERICAN WTR WKS CO INC NEW CO	cs	030420103	3,053,295	24,984	SH		OTR	3	24,984	0	0
Antero Midstream Corporation	cs	03676B102	75,628,164	5,378,959	SH		SOLE		4,734,865	0	644,094
Aptiv PLC	cs	G6095L109	6,802,508	85,405	SH		OTR	3	85,405	0	0
ATLANTICA SUSTAINABLE INFR PLC	cs	G0751N103	13,742,689	743,652	SH		SOLE		743,652	0	0
ATLANTICA SUSTAINABLE INFR PLC	cs	G0751N103	14,124,061	764,289	SH		DFND	3	652,578	0	111,711
ATLANTICA SUSTAINABLE INFR PLC	cs	G0751N103	14,776,848	799,613	SH		OTR	3	176,796	0	622,817
AUTODESK INC	cs	052769106	4,010,468	15,400	SH		OTR	3	15,400	0	0
Avista Corp	cs	05379B107	10,300,293	294,126	SH		DFND	3	294,126	0	0
Avista Corp	cs	05379B107	11,055,499	315,691	SH		OTR	3	30,442	0	285,249
Baker Hughes Co	cs	05722G100	1,298,561	38,763	SH		SOLE		38,763	0	0
Cheniere Energy Inc.	cs	16411R208	478,890,478	2,969,311	SH		SOLE		2,624,775	0	344,536
Cheniere Energy Partners LP	lp	16411Q101	38,128,882	771,996	SH		SOLE		679,820	0	92,176
Chevron Corp	cs	166764100	3,080,347	19,528	SH		SOLE		19,528	0	0
Clearway Energy, Inc.	cs	18539C204	33,812,621	1,466,925	SH		SOLE		1,466,925	0	0
Clearway Energy, Inc.	cs	18539C204	13,783,209	597,970	SH		DFND	3	597,970	0	0
Clearway Energy, Inc.	cs	18539C204	16,880,022	732,322	SH		OTR	3	156,460	0	575,862
Cms Energy Corp Com	cs	125896100	15,115,954	250,513	SH		SOLE		250,513	0	0
ConocoPhillips	cs	20825C104	23,920,494	187,936	SH		SOLE		187,936	0	0
CONSTELLATION ENERGY CORP COM	cs	21037T109	25,317,980	136,965	SH		SOLE		136,965	0	0
CONSTELLATION ENERGY CORP COM	cs	21037T109	3,590,526	19,424	SH		DFND	3	19,424	0	0
CONSTELLATION ENERGY CORP COM	cs	21037T109	39,338,668	212,814	SH		OTR	3	195,145	0	17,669
Coterra Energy Inc.	cs	127097103	13,460,241	482,792	SH		SOLE		482,792	0	0
Devon Energy Corporation	cs	25179M103	13,195,283	262,959	SH		SOLE		262,959	0	0
Diamondback Energy Inc	cs	25278X109	20,397,440	102,929	SH		SOLE		102,929	0	0
DOMINION ENERGY INC COM	cs	25746U109	15,525,151	315,616	SH		DFND	3	267,392	0	48,224
DOMINION ENERGY INC COM	cs	25746U109	19,648,749	399,446	SH		OTR	3	152,951	0	246,495
DT Midstream Inc	cs	23345M107	58,879,993	963,666	SH		SOLE		923,335	0	40,331
DTE ENERGY CO COM	cs	233331107	8,151,232	72,688	SH		SOLE		72,688	0	0
DTE ENERGY CO COM	cs	233331107	9,403,388	83,854	SH		OTR	3	83,854	0	0
Ecofin Sustainable and Social	com sh ben int	27901F109	228,665	19,362	SH		SOLE		19,362	0	0
EDISON INTL COM	cs	281020107	14,042,310	198,534	SH		DFND	3	176,174	0	22,360
EDISON INTL COM	cs	281020107	32,652,080	461,644	SH		OTR	3	294,107	0	167,537
Enbridge Inc	cs	29250N105	156,625,391	4,329,060	SH		SOLE		4,181,819	0	147,241
Energy Transfer LP	lp	29273V100	511,651,764	32,527,131	SH		SOLE		27,057,499	0	5,469,632
Enlink Midstream, LLC	lp	29336T100	203,208,829	14,898,008	SH		SOLE		12,604,772	0	2,293,236
Enphase Energy	cs	29355A107	526,021	4,348	SH		OTR	3	4,348	0	0
Enterprise Products Partners L	lp	293792107	451,706,371	15,479,999	SH		SOLE		12,915,870	0	2,564,129
EOG Resources Inc	cs	26875P101	2,950,675	23,081	SH		SOLE		23,081	0	0
EQT Corp	cs	26884L109	21,974,280	592,778	SH		SOLE		592,778	0	0
Equitrans Midstream Corporatio	cs	294600101	81,965,625	6,562,500	SH		SOLE		6,562,500	0	0
Essential Utilities Inc	cs	29670G102	3,409	92	SH		SOLE		92	0	0
Essential Utilities Inc	cs	29670G102	2,161,830	58,349	SH		DFND	3	0	0	58,349
Essential Utilities Inc	cs	29670G102	109,038	2,943	SH		OTR	3	2,943	0	0
Excelerate Energy Inc.	cs	30069T101	11,841,087	739,144	SH		SOLE		655,696	0	83,448
EXELON CORP COM	cs	30161N101	13,908,827	370,211	SH		DFND	3	313,285	0	56,926
EXELON CORP COM	cs	30161N101	35,707,242	950,419	SH		OTR	3	664,866	0	285,553
Exxon Mobil Corp	cs	30231G102	5,115,025	44,004	SH		SOLE		44,004	0	0
First Solar Inc	cs	336433107	1,951,666	11,562	SH		OTR	3	11,562	0	0
Genesis Energy L.P.	lp	371927104	14,692,311	1,321,251	SH		SOLE		1,197,428	0	123,823
Global Partners LP	lp	37946R109	1,081,186	24,362	SH		SOLE		24,362	0	0
Hess Midstream LP	lp	428103105	238,673,010	6,605,951	SH		SOLE		5,864,057	0	741,894
Hubbell Inc	cs	443510607	26,552,824	63,975	SH		OTR	3	63,975	0	0
Kinder Morgan Inc	cs	49456B101	251,584,635	13,717,810	SH		SOLE		13,243,084	0	474,726
Kinetik Holdings Inc	cs	02215L209	21,719,980	544,770	SH		SOLE		498,178	0	46,592
Kodiak Gas Services Inc	cs	50012A108	29,733,070	1,087,530	SH		SOLE		933,330	0	154,200
Mach Natural Resources LP	lp	55445L100	507,880	26,315	SH		SOLE		26,315	0	0
Marathon Oil Corp	cs	565849106	2,315,350	81,699	SH		SOLE		81,699	0	0
MPLX LP	lp	55336V100	601,480,466	14,472,581	SH		SOLE		12,681,777	0	1,790,804
New Fortress Energy Inc.	cs	644393100	8,740,144	285,719	SH		SOLE		285,719	0	0
NextDecade Corporation	cs	65342K105	16,529,777	2,910,172	SH		SOLE		2,910,172	0	0
NEXTERA ENERGY INC COM	cs	65339F101	18,405,249	287,987	SH		SOLE		287,987	0	0
NEXTERA ENERGY INC COM	cs	65339F101	19,112,222	299,049	SH		DFND	3	253,558	0	45,491
NEXTERA ENERGY INC COM	cs	65339F101	66,705,999	1,043,749	SH		OTR	3	804,814	0	238,935
NEXTERA ENERGY PARTNERS LP COM	lp	65341B106	40,146,543	1,334,659	SH		SOLE		1,304,707	0	29,952
NEXTERA ENERGY PARTNERS LP COM	lp	65341B106	14,149,782	470,405	SH		DFND	3	397,070	0	73,335
NEXTERA ENERGY PARTNERS LP COM	lp	65341B106	22,297,702	741,280	SH		OTR	3	353,349	0	387,931
NGL Energy Partners LP	lp	62913M107	353,664	61,400	SH		SOLE		61,400	0	0
NuStar Energy L.P.	lp	67058H102	91,889,949	3,948,859	SH		SOLE		3,674,108	0	274,751
NXP Semiconductors NV	cs	N6596X109	7,013,873	28,308	SH		OTR	3	28,308	0	0
Occidental Petroleum Corp	cs	674599105	2,893,615	44,524	SH		SOLE		44,524	0	0
ONEOK, Inc	cs	682680103	526,177,356	6,563,270	SH		SOLE		5,809,111	0	754,159
Ovintiv Inc.	cs	69047Q102	9,722,687	187,335	SH		SOLE		187,335	0	0
PBF Energy Inc.	cs	69318G106	476,392	8,275	SH		SOLE		8,275	0	0
Pembina Pipeline Corp	cs	706327103	112,678,624	3,191,579	SH		SOLE		3,191,579	0	0
Pembina Pipeline Corporation	cs	706327103	37,457,997	1,059,932	SH		SOLE		807,114	0	252,818
Phillips 66	cs	718546104	11,643,365	71,283	SH		SOLE		71,283	0	0
Pioneer Natural Resources Co	cs	723787107	18,950,663	72,193	SH		SOLE		72,193	0	0
Plains All American Pipeline,	lp	726503105	330,071,457	18,796,780	SH		SOLE		14,488,820	0	4,307,960
Plains GP Holdings, L.P.	cs	72651A207	200,089,149	10,963,789	SH		SOLE		10,791,260	0	172,529
PUBLIC SVC ENTERPRISE GRP INC	cs	744573106	11,261,379	168,634	SH		DFND	3	168,634	0	0
PUBLIC SVC ENTERPRISE GRP INC	cs	744573106	19,065,022	285,490	SH		OTR	3	116,186	0	169,304
RENEW ENERGY GLOBAL PLC CL A S	cs	G7500M104	12,407,442	2,067,907	SH		DFND	3	2,067,907	0	0
RENEW ENERGY GLOBAL PLC CL A S	cs	G7500M104	18,003,384	3,000,564	SH		OTR	3	1,131,448	0	1,869,116
Sempra Energy	cs	816851109	52,789,591	734,924	SH		SOLE		734,924	0	0
SolarEdge Technologies Inc	cs	83417M104	5,371,624	75,678	SH		OTR	3	75,678	0	0
SOUTHERN CO	cs	842587107	9,807,288	136,706	SH		OTR	3	136,706	0	0
Suncor Energy Inc	cs	867224107	1,495,888	40,528	SH		SOLE		40,528	0	0
Sunoco LP	lp	86765K109	308,082	5,110	SH		SOLE		5,110	0	0
SUNRUN INC COM	cs	86771W105	10,067,609	763,855	SH		OTR	3	763,855	0	0
Targa Resources Corp.	cs	87612G101	717,936,757	6,410,722	SH		SOLE		5,670,958	0	739,764
TC Energy Corp.	cs	87807B107	87,875,753	2,185,964	SH		SOLE		2,156,104	0	29,860
TE CONNECTIVITY LTD	cs	H84989104	27,790,657	191,343	SH		OTR	3	191,343	0	0
TRANE TECHNOLOGIES PLC COM STK	cs	G8994E103	1,658,605	5,525	SH		OTR	3	5,525	0	0
TXO Partners LP	lp	87313P103	897,500	50,000	SH		SOLE		50,000	0	0
Vistra Energy Corp.	cs	92840M102	2,839,631	40,770	SH		DFND	3	0	0	40,770
Vistra Energy Corp.	cs	92840M102	11,444,609	164,316	SH		OTR	3	164,316	0	0
Western Midstream Partners LP	lp	958669103	305,284,255	8,587,461	SH		SOLE		7,588,129	0	999,332
Westlake Chemical Partners LP	lp	960417103	2,948,404	132,811	SH		SOLE		132,811	0	0
WILLIAMS COS INC COM	cs	969457100	484,277,316	12,426,926	SH		SOLE		11,130,282	0	1,296,644
WILLIAMS COS INC COM	cs	969457100	3,839,948	98,536	SH		OTR	3	98,536	0	0
Xcel Energy	cs	98389B100	9,552,235	177,716	SH		OTR	3	177,716	0	0
Xylem Inc.	cs	98419M100	6,850	53	SH		SOLE		53	0	0
Xylem Inc.	cs	98419M100	220,613	1,707	SH		OTR	3	1,707	0	0
New Issuer	Empty Title	000000000	0	0	SH		DFND		0	0	0