GAMCO INVESTORS, INC. ET AL

Position in NRG — Nrg Energy, Inc.

CIK 807249 GREENWICH, CT

Position in NRG

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$1,161,030

-$28,257 QoQ

Shares Held

7,949

-2.3% QoQ

Ownership

0.004%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#418

of 1,015 holders

Holding Since

Jun 2025

5 quarters on record

Voting authority Sole 87% Shared 0% None 13%

Utilities · as of Jun 30, 2026

GAMCO INVESTORS, INC. ET AL holds $1,779,951 across 3 Utilities - Independent Power Producers names. NRG ranks #1 (65.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NRG	Nrg Energy, Inc. This page	7,949	$1,161,030
2	CEG	Constellation Energy Corp	1,684	$418,255
3	VST	Vistra Corp.	1,265	$200,666

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,161,030	7,949	-2.3%	Shares	Sole	2026-08-12
2026-03-31	$1,189,287	8,138	+1.0%	Shares	Sole	2026-05-14
2025-12-31	$1,283,633	8,061	-0.8%	Shares	Sole	2026-02-05
2025-09-30	$1,315,681	8,124	-15.1%	Shares	Sole	2025-11-12
2025-06-30	$1,537,232	9,573	—	Shares	Sole	2025-08-13
No filing history on record for this holder in this stock.