Tortoise Capital Advisors, L.L.C.

Name: TORTOISE CAPITAL ADVISORS, L.L.C. 13F holdings, Q1 2026
Creator: TORTOISE CAPITAL ADVISORS, L.L.C.
Published: 2026-05-15

Q2 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024

In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 15, 2026), Tortoise Capital Advisors, L.L.C. reported 90 stock positions worth $9.6 billion. Its top holding was Targa Resources (TRGP) at 9.3% of the portfolio, followed by Williams Cos (WMB, 8.7%) and Energy Transfer (ET, 7.9%). Compared with Q4 2025, it opened 12 new positions, sold out of 6, added to 58 and reduced 19. The biggest buy was Cheniere Energy (LNG, shares +11%) and the biggest sale TC Energy (TRP, shares −13%).

Most Recent 13F: Q2 2026
Location: OVERLAND PARK, KS
CIK: 0001280965
Portfolio Value: $9.6B (Q1 2026)
SEC Filing: 0001280965-26-000002 ↗ filed May 15, 2026

Holdings Value

Holdings 90 stocks · $9.6B


TRGP Targa Resources Corp.	9.26%	3,546,761	$889.3M	Add +4.7%
WMB Williams Cos Inc.	8.72%	11,499,134	$836.9M	Add +1.2%
ET Energy Transfer LP	7.93%	39,462,878	$761.6M	Add +2.0%
MPLX MPLX LP	7.88%	13,260,584	$756.8M	Reduce -0.5%
LNG Cheniere Energy Inc.	7.56%	2,557,784	$725.8M	Add +11.5%
EPD Enterprise Products Partners	5.86%	14,861,384	$562.4M	Add +4.1%
OKE Oneok Inc.	5.74%	6,092,659	$550.7M	Add +5.4%
TRP TC Energy Corp.	5.22%	8,007,666	$501.3M	Reduce -12.8%
DTM DT Midstream Inc.	4.22%	3,007,559	$405.0M	Add +0.9%
ENB Enbridge Inc.	3.78%	6,696,559	$362.6M	Reduce -5.1%
WES Western Midstream Partners L	3.77%	8,779,628	$361.5M	Add +2.8%
PAGP Plains GP Holdings LP	2.98%	11,799,098	$286.5M	Add +0.8%
KMI Kinder Morgan Inc.	2.74%	7,853,411	$263.3M	Reduce -14.2%
AM Antero Midstream Corp.	2.65%	11,159,394	$254.4M	Reduce -2.1%
PAA Plains All Amer Pipeline LP	2.51%	10,792,532	$241.0M	Add +13.1%
PBA Pembina Pipeline Corp.	1.85%	3,982,948	$177.8M	Add +3.4%
HESM Hess Midstream LP Class A	1.81%	4,466,939	$173.6M	Add +1.0%
CEG Constellation Energy	1.15%	396,789	$110.8M	Add +84.4%
SRE Sempra	1.14%	1,129,673	$109.8M	Reduce -29.5%
EVRG Evergy Inc.	1.08%	1,267,504	$103.8M	Reduce -7.1%
CWEN Clearway Energy Inc. Class C	1.06%	2,582,138	$101.5M	Reduce -1.7%
VST Vistra Corp.	0.75%	476,205	$71.6M	Add +17.7%
CQP Cheniere Energy Partners LP	0.74%	1,106,637	$71.5M	Add +1.3%
NRG NRG Energy Inc.	0.60%	395,300	$57.8M	Add +23.2%
SUN Sunoco LP	0.55%	815,498	$53.0M	Add +1.9%
ETR Entergy Corp.	0.50%	428,752	$48.2M	Add +9.2%
TLN Talen Energy Corp.	0.46%	139,041	$44.4M	Add +19.1%
EQT Eqt Corp.	0.46%	692,704	$44.1M	Add +4.7%
KGS Kodiak Gas Services Inc.	0.44%	726,247	$42.4M	Add +0.8%
MPC Marathon Petroleum Corp.	0.43%	169,704	$41.4M	Add +512.3%
VLO Valero Energy Corp.	0.43%	167,394	$41.4M	Add +435.2%
EE Excelerate Energy Inc. Class A	0.41%	1,183,147	$39.5M	Add +1.5%
XEL Xcel Energy Inc.	0.36%	440,626	$35.0M	Add +10.4%
CNP Centerpoint Energy Inc.	0.35%	776,826	$33.5M	Add +0.6%
NI Nisource Inc.	0.34%	696,197	$32.5M	Reduce -0.7%
SOBO South Bow Corp.	0.33%	960,084	$32.0M	Add +1.9%
DTE DTE Energy Company	0.19%	123,226	$18.0M	Add +0.9%
KNTK Kinetik Holdings Inc.	0.19%	367,841	$17.8M	Add +1.4%
WEC WEC Energy Group Inc.	0.18%	152,398	$17.6M	Reduce -1.4%
CMS CMS Energy Corp.	0.18%	223,947	$17.4M	Add +3.3%
CORZ Core Scientific Inc.	0.17%	1,106,726	$16.6M	Add +7.9%
CVX Chevron Corp.	0.17%	78,350	$16.2M	New
EXE Expand Energy Corp.	0.16%	143,176	$15.7M	Reduce -47.2%
AR Antero Resources Corp.	0.16%	366,007	$15.5M	Reduce -0.7%
PSX Phillips 66	0.15%	80,743	$14.7M	Reduce -26.3%
CTRA Coterra Energy Inc.	0.15%	403,440	$14.2M	Add +11.3%
OVV Ovintiv Inc.	0.14%	230,150	$13.7M	Add +0.1%
FRMI Fermi Inc.	0.14%	2,280,837	$13.3M	Add +110.4%
FANG Diamondback Energy Inc.	0.11%	51,684	$10.2M	New
DELL Dell Technologies -C	0.10%	61,252	$10.1M	Add +78.5%
CIEN Ciena Corp.	0.10%	25,418	$9.9M	Reduce -2.3%
HAL Halliburton Co.	0.10%	244,800	$9.5M	New
VRT Vertiv Holdings Co. Class A	0.09%	35,906	$9.0M	Add +23.8%
DVN Devon Energy Corp.	0.09%	169,841	$8.5M	Add +20.8%
MU Micron Technology Inc.	0.08%	22,740	$7.7M	Add +93.7%
WDC Western Digital Corp.	0.08%	27,906	$7.5M	Add +20.7%
STX Seagate Technology Holdings	0.08%	18,988	$7.4M	New
PUMP Propetro Holding Corp.	0.07%	481,294	$6.9M	Add +110.7%
PWR Quanta Services Inc.	0.07%	11,932	$6.6M	Add +16.8%
NVT Nvent Electric PLC	0.07%	55,006	$6.5M	Add +42.8%
MTZ Mastec Inc.	0.06%	18,340	$5.9M	Add +24.8%
MYRG MYR Group Inc./Delaware	0.06%	20,430	$5.8M	Add +53.8%
NEE Nextera Energy Inc.	0.05%	54,162	$5.0M	Reduce -5.1%
WULF Terawulf Inc.	0.05%	300,192	$4.3M	Add +54.0%
IREN Iren Ltd. filed as IREN LIMITED	0.05%	126,312	$4.3M	New
DY Dycom Industries Inc.	0.05%	12,764	$4.3M	New
PRIM Primoris Services Corp.	0.04%	29,558	$4.2M	Add +53.8%
FERG Ferguson Enterprises Inc.	0.04%	17,987	$4.1M	Add +3.5%
SO The Southern Co.	0.04%	42,495	$4.1M	Add +2.7%
ANET Arista Networks Inc.	0.04%	30,936	$3.8M	Add +96.6%
CIFR Cipher Digital Inc.	0.04%	294,432	$3.8M	Add +54.0%
CRDO Credo Technology Group Holdi	0.04%	37,048	$3.5M	New
GEV GE Vernova Inc.	0.03%	3,433	$3.0M	Add +50.5%
MOD Modine Manufacturing Co.	0.03%	13,408	$2.9M	Add +21.7%
SNDK Sandisk Corp.	0.03%	4,394	$2.8M	Reduce -13.2%
APH Amphenol Corp. Class A	0.03%	21,446	$2.7M	Add +54.1%
LITE Lumentum Holdings Inc.	0.02%	3,002	$2.1M	New
CAT Caterpillar Inc.	0.02%	2,756	$2.0M	Add +51.8%
HUT Hut 8 Corp.	0.02%	39,264	$1.8M	New
COHR Coherent Corp.	0.02%	7,710	$1.8M	New
FPS Forgent Power Solutions Class A	0.02%	62,692	$1.8M	New
STN Stantec Inc.	0.02%	17,648	$1.5M	Reduce -17.0%
NBIS Nebius Group NV	0.02%	14,252	$1.5M	New
P Everpure Inc. Class A	0.02%	24,848	$1.5M	Reduce -30.6%
NVDA Nvidia Corp.	0.01%	8,086	$1.4M	Add +53.5%
CMI Cummins Inc.	0.01%	2,202	$1.2M	Add +51.9%
GLP Global Partners LP	0.01%	27,147	$1.1M	Add +11.4%
CLS Celestica Inc.	0.01%	3,240	$913K	Add +53.4%
NGL NGL Energy Partners LP	0.01%	68,234	$841K	No change
GEL Genesis Energy L.P.	0.00%	19,393	$346K	Reduce -40.0%

Portfolio Sells Q4 2025 → Q1 2026


TRP TC Energy Corp.	Reduce -12.8%	5.22%	−1.21
MPLX MPLX LP	Reduce -0.5%	7.88%	−1.16
SRE Sempra	Reduce -29.5%	1.14%	−0.66
ENB Enbridge Inc.	Reduce -5.1%	3.78%	−0.52
KMI Kinder Morgan Inc.	Reduce -14.2%	2.74%	−0.46
EXE Expand Energy Corp.	Reduce -47.2%	0.16%	−0.22
XOM Exxon Mobil Corp.	Sold out	0.00%	−0.20
EVRG Evergy Inc.	Reduce -7.1%	1.08%	−0.18
FSLR First Solar Inc.	Sold out	0.00%	−0.09
CWEN Clearway Energy Inc. Class C	Reduce -1.7%	1.06%	−0.06
NI Nisource Inc.	Reduce -0.7%	0.34%	−0.03
PSX Phillips 66	Reduce -26.3%	0.15%	−0.03
WEC WEC Energy Group Inc.	Reduce -1.4%	0.18%	−0.02
DLR Digital Realty Trust Inc.	Sold out	0.00%	−0.02
P Everpure Inc. Class A	Reduce -30.6%	0.02%	−0.02
SMCI Super Micro Computer Inc.	Sold out	0.00%	−0.01
STN Stantec Inc.	Reduce -17.0%	0.02%	−0.01
EQIX Equinix Inc.	Sold out	0.00%	−0.01
NEE Nextera Energy Inc.	Reduce -5.1%	0.05%	−0.01
TYG Tortoise Energy Infrastruct	Sold out	0.00%	−0.00
GEL Genesis Energy L.P.	Reduce -40.0%	0.00%	−0.00
AR Antero Resources Corp.	Reduce -0.7%	0.16%	+0.00
SNDK Sandisk Corp.	Reduce -13.2%	0.03%	+0.01
CIEN Ciena Corp.	Reduce -2.3%	0.10%	+0.03
AM Antero Midstream Corp.	Reduce -2.1%	2.65%	+0.07

Portfolio Buys Q4 2025 → Q1 2026


LNG Cheniere Energy Inc.	Add +11.5%	7.56%	+1.89
TRGP Targa Resources Corp.	Add +4.7%	9.26%	+1.31
MPC Marathon Petroleum Corp.	Add +512.3%	0.43%	+0.37
VLO Valero Energy Corp.	Add +435.2%	0.43%	+0.37
PAA Plains All Amer Pipeline LP	Add +13.1%	2.51%	+0.33
OKE Oneok Inc.	Add +5.4%	5.74%	+0.33
CEG Constellation Energy	Add +84.4%	1.15%	+0.19
CVX Chevron Corp.	New	0.17%	+0.17
PAGP Plains GP Holdings LP	Add +0.8%	2.98%	+0.13
FANG Diamondback Energy Inc.	New	0.11%	+0.11
HAL Halliburton Co.	New	0.10%	+0.10
KGS Kodiak Gas Services Inc.	Add +0.8%	0.44%	+0.10
STX Seagate Technology Holdings	New	0.08%	+0.08
DELL Dell Technologies -C	Add +78.5%	0.10%	+0.05
DY Dycom Industries Inc.	New	0.05%	+0.05
IREN Iren Ltd.	New	0.05%	+0.05
PUMP Propetro Holding Corp.	Add +110.7%	0.07%	+0.04
ETR Entergy Corp.	Add +9.2%	0.50%	+0.04
MU Micron Technology Inc.	Add +93.7%	0.08%	+0.04
CRDO Credo Technology Group Holdi	New	0.04%	+0.04
VRT Vertiv Holdings Co. Class A	Add +23.8%	0.09%	+0.03
EPD Enterprise Products Partners	Add +4.1%	5.86%	+0.03
FRMI Fermi Inc.	Add +110.4%	0.14%	+0.03
WDC Western Digital Corp.	Add +20.7%	0.08%	+0.03
OVV Ovintiv Inc.	Add +0.1%	0.14%	+0.03
WMB Williams Cos Inc.	Add +1.2%	8.72%	+0.03
CTRA Coterra Energy Inc.	Add +11.3%	0.15%	+0.03
DVN Devon Energy Corp.	Add +20.8%	0.09%	+0.02
MYRG MYR Group Inc./Delaware	Add +53.8%	0.06%	+0.02
LITE Lumentum Holdings Inc.	New	0.02%	+0.02
MTZ Mastec Inc.	Add +24.8%	0.06%	+0.02
HUT Hut 8 Corp.	New	0.02%	+0.02
COHR Coherent Corp.	New	0.02%	+0.02
FPS Forgent Power Solutions Class A	New	0.02%	+0.02
KNTK Kinetik Holdings Inc.	Add +1.4%	0.19%	+0.02
SUN Sunoco LP	Add +1.9%	0.55%	+0.02
NVT Nvent Electric PLC	Add +42.8%	0.07%	+0.02
WULF Terawulf Inc.	Add +54.0%	0.05%	+0.02
NBIS Nebius Group NV	New	0.02%	+0.02
PRIM Primoris Services Corp.	Add +53.8%	0.04%	+0.01
PWR Quanta Services Inc.	Add +16.8%	0.07%	+0.01
ANET Arista Networks Inc.	Add +96.6%	0.04%	+0.01
GEV GE Vernova Inc.	Add +50.5%	0.03%	+0.01
MOD Modine Manufacturing Co.	Add +21.7%	0.03%	+0.01
EQT Eqt Corp.	Add +4.7%	0.46%	+0.01
CAT Caterpillar Inc.	Add +51.8%	0.02%	+0.01
APH Amphenol Corp. Class A	Add +54.1%	0.03%	+0.00
SOBO South Bow Corp.	Add +1.9%	0.33%	+0.00
CIFR Cipher Digital Inc.	Add +54.0%	0.04%	+0.00
CMI Cummins Inc.	Add +51.9%	0.01%	+0.00

All Filings

Quarter	Positions	13F Reported Value	Top Holdings
Q2 2026	91	$9.8B	TRGP, WMB, ET, LNG, EPD
Q1 2026	90	$9.6B	TRGP, WMB, ET, MPLX, LNG
Q4 2025	84	$7.9B	MPLX, WMB, ET, TRGP, TRP
Q3 2025	82	$7.8B	WMB, MPLX, ET, LNG, TRP
Q2 2025	55	$7.7B	WMB, MPLX, ET, LNG, TRGP
Q1 2025	51	$8.3B	TRGP, MPLX, OKE, ET, LNG
Q4 2024	50	$7.8B	TRGP, ET, MPLX, LNG, WMB
Q3 2024	84	$7.8B	TRGP, MPLX, ET, OKE, LNG
Q2 2024	81	$7.6B	TRGP, MPLX, ET, LNG, OKE
Q1 2024	84	$7.2B	TRGP, MPLX, OKE, ET, WMB