SIMPLEX TRADING, LLC

Position in NRG — Nrg Energy, Inc.

CIK 1488542 CHICAGO, IL

Position in NRG

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

Position Value

$241,875

-$2,555,494 QoQ

Shares Held

1,656

-90.6% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#725

of 1,019 holders

Holding Since

Mar 2020

12 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

SIMPLEX TRADING, LLC holds $16,661,017 across 7 Utilities - Independent Power Producers names. NRG ranks #6 (1.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VST	Vistra Corp.	56,502	$8,962,912
2	OKLO	Oklo Inc.	103,032	$5,391,664
3	HNRG	Hallador Energy Co	52,458	$912,244
4	TAC	Transalta Corp	41,771	$577,692
5	TLN	Talen Energy Corp	1,072	$411,926
6	NRG	Nrg Energy, Inc. This page	1,656	$241,875
7	DGXX	Digi Power X Inc.	29,854	$162,704

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$241,875	1,656	-90.6%	Shares	Sole	2026-08-12
2025-12-31	$2,797,369	17,567	-43.1%	Shares	Sole	2026-02-11
2025-09-30	$4,997,129	30,856	-46.8%	Shares	Sole	2025-11-12
2025-06-30	$9,306,413	57,955	+36.8%	Shares	Sole	2025-08-05
2025-03-31	$4,045,594	42,380	+11.1%	Shares	Sole	2025-05-12
2024-12-31	$3,441,983	38,151	+101.4%	Shares	Sole	2025-02-11
2024-03-31	$1,282,251	18,943	-63.9%	Shares	Sole	2024-04-25
2023-06-30	$1,963,834	52,523	-58.8%	Shares	Sole	2023-08-04
2021-09-30	$5,198,843	127,329	-8.8%	Shares	Sole	2021-10-28
2021-06-30	$5,625,920	139,601	+1454.1%	Shares	Sole	2021-08-12
2020-12-31	$337,311	8,983	+466.0%	Shares	Sole	2021-02-02
2020-03-31	$43,261	1,587	—	Shares	Sole	2020-04-29
No filing history on record for this holder in this stock.