GROUP ONE TRADING LLC

Position in NRG — Nrg Energy, Inc.

CIK 932540 CHICAGO, IL

Position in NRG

as of Mar 31, 2026 · filed May 13, 2026 Compact

Position Value

$3,495,376

+$2,314,632 QoQ

Shares Held

23,918

+225.3% QoQ

Ownership

0.011%

of shares outstanding

% of Portfolio

0.14%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2021

10 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Utilities · as of Mar 31, 2026

GROUP ONE TRADING LLC holds $24,025,766 across 5 Utilities - Independent Power Producers names. NRG ranks #2 (14.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VST	Vistra Corp.	133,945	$20,135,951
2	NRG	Nrg Energy, Inc. This page	23,918	$3,495,376
3	DGXX	Digi Power X Inc.	111,432	$226,206
4	TAC	Transalta Corp	10,252	$134,301
5	KEN	Kenon Holdings Ltd.	412	$33,932

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,495,376	23,918	+225.3%	Shares	Sole	2026-05-13
2025-06-30	$1,180,744	7,353	-18.6%	Shares	Sole	2025-08-14
2024-12-31	$814,867	9,032	-84.7%	Shares	Sole	2025-05-14
2023-06-30	$2,207,954	59,052	-61.9%	Shares	Sole	2023-08-09
2022-09-30	$5,924,310	154,803	-30.3%	Shares	Sole	2022-11-09
2022-06-30	$8,475,992	222,059	+10.8%	Shares	Sole	2022-08-11
2022-03-31	$7,686,576	200,380	+70.2%	Shares	Sole	2022-05-12
2021-12-31	$5,070,731	117,705	+18.1%	Shares	Sole	2022-02-11
2021-09-30	$4,068,995	99,657	+35.6%	Shares	Sole	2021-11-12
2021-06-30	$2,960,881	73,471	—	Shares	Sole	2021-08-10
No filing history on record for this holder in this stock.