GROUP ONE TRADING LLC

Position in KLXE — KLX Energy Services Holdings, Inc.

CIK 932540 CHICAGO, IL

Position in KLXE

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

Position Value

$420

-$100 QoQ

Shares Held

163

-18.5% QoQ

Ownership

0.001%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#49

of 63 holders

Holding Since

Mar 2020

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $21,936,911 across 15 Oil & Gas Equipment & Services names. KLXE ranks #15 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SLB	Slb Limited/Nv	386,954	$17,989,491
2	TDW	Tidewater Inc	17,492	$1,165,491
3	OII	Oceaneering International Inc	23,298	$944,034
4	BKR	Baker Hughes Co	13,268	$736,374
5	KGS	Kodiak Gas Services, Inc.	6,758	$507,728
6	TS	Tenaris SA	7,136	$395,976
7	USAC	USA Compression Partners, LP	1,900	$50,141
8	SND	Smart Sand, Inc.	8,364	$41,903

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$420	163	-18.5%	Shares	Sole	2026-08-14
2026-03-31	$520	200	-98.2%	Shares	Sole	2026-05-13
2025-03-31	$38,300	10,943	-57.5%	Shares	Sole	2025-05-14
2024-12-31	$128,175	25,738	-0.8%	Shares	Sole	2025-05-14
2024-09-30	$141,853	25,933	+238.7%	Shares	Sole	2024-11-14
2024-06-30	$37,902	7,657	+369.2%	Shares	Sole	2024-08-14
2024-03-31	$12,631	1,632	-43.3%	Shares	Sole	2024-05-10
2023-12-31	$32,406	2,878	+1955.7%	Shares	Sole	2024-02-14
2023-09-30	$1,659	140	-98.8%	Shares	Sole	2023-11-09
2023-06-30	$114,755	11,794	+94.7%	Shares	Sole	2023-08-09
2023-03-31	$70,564	6,057	+202.9%	Shares	Sole	2023-05-12
2022-06-30	$8,660	2,000	-92.5%	Shares	Sole	2022-08-11
2020-03-31	$18,743	26,776	—	Shares	Sole	2020-05-13
No filing history on record for this holder in this stock.