GROUP ONE TRADING LLC

Position in APA — APA Corp

CIK 932540 CHICAGO, IL

Position in APA

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

Position Value

$9,204,472

+$4,666,409 QoQ

Shares Held

216,882

+16.9% QoQ

Ownership

0.061%

of shares outstanding

% of Portfolio

0.36%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2021

11 quarters on record

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

Energy · as of Mar 31, 2026

GROUP ONE TRADING LLC holds $39,142,797 across 30 Oil & Gas E&P names. APA ranks #2 (23.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	EQT	EQT Corp	157,669	$10,034,055
2	APA	APA Corp This page	216,882	$9,204,472
3	AR	ANTERO RESOURCES Corp	128,056	$5,434,696
4	VIST	Vista Energy, S.A.B. de C.V.	48,002	$3,622,710
5	PR	Permian Resources Corp	145,575	$3,103,659
6	SM	SM Energy Co	60,099	$1,873,886
7	OVV	Ovintiv Inc.	20,606	$1,223,172
8	CRK	Comstock Resources Inc	41,924	$883,757

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$9,204,472	216,882	+16.9%	Shares	Sole	2026-05-13
2025-12-31	$4,538,063	185,530	+9.4%	Shares	Sole	2026-02-12
2025-09-30	$4,119,320	169,659	-14.1%	Shares	Sole	2025-11-12
2025-06-30	$3,613,098	197,545	+762.7%	Shares	Sole	2025-08-14
2025-03-31	$481,315	22,898	-69.5%	Shares	Sole	2025-05-14
2024-12-31	$1,732,281	75,023	-33.1%	Shares	Sole	2025-05-14
2024-09-30	$2,742,675	112,129	-45.8%	Shares	Sole	2024-11-14
2021-12-31	$5,567,359	207,042	+16.1%	Shares	Sole	2022-02-11
2021-09-30	$3,821,440	178,322	-61.1%	Shares	Sole	2021-11-12
2021-06-30	$9,908,876	458,108	+1449.3%	Shares	Sole	2021-08-10
2021-03-31	$529,267	29,568	—	Shares	Sole	2021-05-12
No filing history on record for this holder in this stock.