GROUP ONE TRADING LLC

Position in OXY — Occidental Petroleum Corp /De/

CIK 932540 CHICAGO, IL

Position in OXY

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

Position Value

$781,297

-$4,955,025 QoQ

Shares Held

16,086

-88.5% QoQ

Ownership

0.002%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#524

of 1,205 holders

Holding Since

Jun 2020

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $33,366,706 across 28 Oil & Gas E&P names. OXY ranks #8 (2.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	EXE	EXPAND ENERGY Corp	116,167	$10,593,268
2	EQT	EQT Corp	115,540	$6,143,261
3	AR	ANTERO RESOURCES Corp	116,006	$4,076,450
4	APA	APA Corp	116,827	$3,805,055
5	VIST	Vista Energy, S.A.B. de C.V.	48,320	$3,082,816
6	TPL	Texas Pacific Land Corp	4,177	$1,828,022
7	SM	SM Energy Co	39,488	$1,030,636
8	OXY	Occidental Petroleum Corp /De/ This page	16,086	$781,297

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$781,297	16,086	-88.5%	Shares	Sole	2026-08-14
2025-12-31	$5,736,322	139,502	+153.5%	Shares	Sole	2026-02-12
2025-09-30	$2,599,931	55,025	+11733.3%	Shares	Sole	2025-11-12
2025-03-31	$22,952	465	-99.5%	Shares	Sole	2025-05-14
2024-12-31	$4,848,306	98,124	-55.0%	Shares	Sole	2025-05-14
2024-09-30	$11,235,410	217,994	-25.3%	Shares	Sole	2024-11-14
2024-06-30	$18,385,598	291,696	+111.1%	Shares	Sole	2024-08-14
2024-03-31	$8,980,383	138,181	+168.6%	Shares	Sole	2024-05-10
2021-09-30	$1,522,009	51,454	-87.4%	Shares	Sole	2021-11-12
2021-06-30	$12,811,975	409,721	+86.1%	Shares	Sole	2021-08-10
2021-03-31	$5,859,993	220,135	+87.6%	Shares	Sole	2021-05-12
2020-12-31	$2,031,207	117,343	-35.8%	Shares	Sole	2021-02-10
2020-09-30	$1,830,408	182,858	+18.6%	Shares	Sole	2020-11-12
2020-06-30	$2,820,322	154,116	—	Shares	Sole	2020-08-13
No filing history on record for this holder in this stock.