Latest ECP ControlCo, LLC Stock Portfolio

$4.67Billion | No. of Holdings #5

About ECP ControlCo, LLC and 13F Hedge Fund Stock Holdings

On 2026-08-14, the fund reported it's updated stock portfolio. In the 13F Holdings report, ECP ControlCo, LLC reported an equity portfolio of $4.7 Billions as of 30 Jun, 2026. <br><br> The top stock holdings of ECP ControlCo, LLC are CEG, , PCG. The fund has invested 76.4% of it's portfolio in CONSTELLATION ENERGY CORP and 19.8% of portfolio in TALEN ENERGY CORP. <br><br> They significantly reduced their stock positions in CONSTELLATION ENERGY CORP (CEG). ECP ControlCo, LLC opened new stock positions in TALEN ENERGY CORP.

ECP ControlCo, LLC Equity Portfolio Value

Last Reported on: 14 Aug, 2026

$4.67Billion

as of Aug 14, 2026

ECP ControlCo, LLC Annual Return Estimates Vs S&P 500

Performance

New Buys

Ticker	$ Bought
talen energy corp	922,223,000

New stocks bought by ECP ControlCo, LLC

Additions

No additions were made to existing positions by ECP ControlCo, LLC

Reductions

Ticker	% Reduced
constellation energy corp	-34.81

ECP ControlCo, LLC reduced stake in above stock

Sold off

None of the stocks were completely sold off by ECP ControlCo, LLC

Sector Distribution

Utilities
Others
Communication Services

Sector	%
Utilities	79
Others	19.8
Communication Services	1.1

Market Cap. Distribution

LARGE-CAP
UNALLOCATED
SMALL-CAP

Category	%
LARGE-CAP	79
UNALLOCATED	19.8
SMALL-CAP	1.2

Stocks belong to which Index?

S&P 500
Others
RUSSELL 2000

Index	%
S&P 500	79
Others	19.8
RUSSELL 2000	1.2

Top 5 Winners (%)		%

Top 5 Winners ($)		$

Top 5 Losers (%)		%
CLNE	clean energy fuels corp	-17.3 %
CEG	constellation energy corp	-9.1 %
PCG	pg&e corp	-4.3 %
SHEN	shenandoah telecommunication	-2.2 %

Top 5 Losers ($)		$
CEG	constellation energy corp	-562.2 M
PCG	pg&e corp	-5.3 M
SHEN	shenandoah telecommunication	-1.2 M
CLNE	clean energy fuels corp	-1.1 M

ECP ControlCo, LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of ECP ControlCo, LLC

$4.67BTotal Value

5.00Positions

14 Aug, 2026Last Reported

Current holdings of Current Stock Holdings of ECP ControlCo, LLC, last reported on 14 Aug, 2026. Select a row with a linked ticker to view its historical trend.
Holdingsorted ascending	% Portfolio	Shares Held	$ Value	% Change
CEG Constellation Energy Corp Constellation Energy CorpCEG ECP ControlCo, LLC's holding in Constellation Energy Corp over time	76.45%	14,370,200	$3.57B 76.45%	decreased 34.81 percentreduced

CLNE Clean Energy Fuels Corp Clean Energy Fuels CorpCLNE ECP ControlCo, LLC's holding in Clean Energy Fuels Corp over time	0.11%	2,594,760	$5.32M 0.11%	unchanged 0 percentunchanged

PCG Pg&E Corp Pg&E CorpPCG ECP ControlCo, LLC's holding in Pg&E Corp over time	2.57%	7,124,720	$119.84M 2.57%	unchanged 0 percentunchanged

SHEN Shenandoah Telecommunication Shenandoah TelecommunicationSHEN ECP ControlCo, LLC's holding in Shenandoah Telecommunication over time	1.12%	3,457,100	$52.13M 1.12%	unchanged 0 percentunchanged

Com Talen Energy Corp Talen Energy Corp ECP ControlCo, LLC's holding in Talen Energy Corp over time	19.75%	2,400,000	$922.22M 19.75%	new position