GROUP ONE TRADING LLC

Position in CIG — Energy Co Of Minas Gerais

CIK 932540 CHICAGO, IL

Position in CIG

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$11,621

-$10,610 QoQ

Shares Held

5,534

-40.5% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#181

of 208 holders

Holding Since

Mar 2020

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $4,681,746 across 10 Utilities - Regulated Electric names. CIG ranks #8 (0.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CMS	Cms Energy Corp	23,663	$1,810,219
2	PCG	PG&E Corp	92,946	$1,563,351
3	HE	Hawaiian Electric Industries Inc	77,028	$1,042,188
4	EXC	Exelon Corp	3,538	$164,941
5	TXNM	Txnm Energy Inc	770	$43,720
6	WEC	Wec Energy Group, Inc.	272	$31,761
7	POR	Portland General Electric Co /Or/	250	$12,957
8	CIG	Energy Co Of Minas Gerais This page	5,534	$11,621

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$11,621	5,534	-40.5%	Shares	Sole	2026-08-14
2026-03-31	$22,231	9,302	+232.0%	Shares	Sole	2026-05-13
2025-12-31	$5,604	2,802	-64.0%	Shares	Sole	2026-02-12
2025-09-30	$16,415	7,780	+848.8%	Shares	Sole	2025-11-12
2024-09-30	$1,689	820	+6733.3%	Shares	Sole	2024-11-14
2024-03-31	$29	12	-95.8%	Shares	Sole	2024-05-10
2023-12-31	$670	289	-77.6%	Shares	Sole	2024-02-14
2023-09-30	$3,119	1,289	+582.0%	Shares	Sole	2023-11-09
2023-06-30	$497	189	-99.7%	Shares	Sole	2023-08-09
2021-12-31	$174,444	71,789	-61.4%	Shares	Sole	2022-02-11
2021-09-30	$469,069	186,135	+357.4%	Shares	Sole	2021-11-12
2021-06-30	$96,843	40,690	+167.2%	Shares	Sole	2021-08-10
2020-06-30	$31,223	15,231	+376.0%	Shares	Sole	2020-08-13
2020-03-31	$5,440	3,200	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.