GROUP ONE TRADING LLC

Position in DMLP — Dorchester Minerals, L.P.

CIK 932540 CHICAGO, IL

Position in DMLP

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

Position Value

$8,029

+$7,677 QoQ

Shares Held

318

+2346.2% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#140

of 152 holders

Holding Since

Jun 2020

17 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. DMLP ranks #25 (0.0% 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/	16,086	$781,297

17 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$8,029	318	+2346.2%	Shares	Sole	2026-08-14
2026-03-31	$352	13	-99.1%	Shares	Sole	2026-05-13
2025-09-30	$39,145	1,512	-79.4%	Shares	Sole	2025-11-12
2025-06-30	$204,966	7,357	+535.9%	Shares	Sole	2025-08-14
2025-03-31	$34,802	1,157	-1.1%	Shares	Sole	2025-05-14
2024-12-31	$38,996	1,170	+77.5%	Shares	Sole	2025-05-14
2024-06-30	$20,330	659	+154.4%	Shares	Sole	2024-08-14
2024-03-31	$8,733	259	-92.1%	Shares	Sole	2024-05-10
2023-12-31	$104,816	3,293	-65.3%	Shares	Sole	2024-02-14
2023-09-30	$275,364	9,479	+2555.2%	Shares	Sole	2023-11-09
2023-06-30	$10,695	357	-86.8%	Shares	Sole	2023-08-09
2022-03-31	$70,039	2,699	+22.7%	Shares	Sole	2022-05-12
2021-12-31	$43,538	2,200	+214.3%	Shares	Sole	2022-02-11
2021-09-30	$13,419	700	-94.6%	Shares	Sole	2021-11-12
2020-12-31	$140,739	12,900	+148.1%	Shares	Sole	2021-02-10
2020-09-30	$53,716	5,200	-31.6%	Shares	Sole	2020-11-12
2020-06-30	$97,128	7,600	—	Shares	Sole	2020-08-13
No filing history on record for this holder in this stock.