DIMENSIONAL FUND ADVISORS LP

Position in NGS — Natural Gas Services Group Inc

CIK 354204 AUSTIN, TX

Back to NGS Full portfolio

Position in NGS

as of Jun 30, 2026 · filed Aug 11, 2026 Compact

Position Value

$36,672,449

+$4,827,553 QoQ

Shares Held

850,080

+0.7% QoQ

Ownership

6.59%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

of 160 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 94% Shared 5% None 2%

Common Shares in NGS Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Equipment & Services

Energy · as of Jun 30, 2026

DIMENSIONAL FUND ADVISORS LP holds $4,625,922,584 across 40 Oil & Gas Equipment & Services names. NGS ranks #23 (0.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SLB	Slb Limited/Nv	16,377,126	$761,372,585
2	BKR	Baker Hughes Co	11,548,508	$640,942,193
3	NOV	NOV Inc.	19,669,754	$364,873,935
4	HAL	Halliburton Co	10,177,404	$345,522,864
5	FTI	TechnipFMC plc	4,409,084	$292,322,267
6	LBRT	Liberty Energy Inc.	9,422,892	$246,785,539
7	AROC	Archrock, Inc.	4,926,740	$200,567,583
8	KGS	Kodiak Gas Services, Inc.	2,524,261	$189,647,726

All Filings in NGS

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$36,672,449	850,080	+0.7%	Shares	Sole	2026-08-11
2026-03-31	$31,844,896	843,797	-1.4%	Shares	Sole	2026-05-07
2025-12-31	$28,792,453	855,645	-0.2%	Shares	Sole	2026-02-12
2025-09-30	$23,998,540	857,397	-0.1%	Shares	Sole	2025-11-12
2025-06-30	$22,161,368	858,635	-2.2%	Shares	Sole	2025-08-12
2025-03-31	$19,285,066	877,791	-2.7%	Shares	Sole	2025-05-13
2024-12-31	$24,178,073	902,167	-1.8%	Shares	Sole	2025-02-13
2024-09-30	$17,556,986	918,733	-0.3%	Shares	Sole	2024-11-07
2024-06-30	$18,548,928	921,915	+2.0%	Shares	Sole	2024-08-09
2024-03-31	$17,563,047	903,914	+1.4%	Shares	Sole	2024-05-10
2023-12-31	$14,332,778	891,342	+1.7%	Shares	Sole	2024-02-07
2023-09-30	$12,766,527	876,822	-4.0%	Shares	Sole	2023-11-09
2023-06-30	$9,044,449	913,581	-3.6%	Shares	Sole	2023-08-09
2023-03-31	$9,770,495	947,672	+2.4%	Shares	Sole	2023-05-12
2022-12-31	$10,607,718	925,630	+0.9%	Shares	Sole	2023-02-09
2022-09-30	$9,212,230	917,553	-1.7%	Shares	Sole	2022-11-10
2022-06-30	$10,263,396	933,036	+0.5%	Shares	Sole	2022-08-12
2022-03-31	$11,061,686	928,773	-1.5%	Shares	Defined	2022-05-13
2021-12-31	$9,875,879	943,255	-2.5%	Shares	Defined	2022-02-09
2021-09-30	$10,045,276	967,753	-4.7%	Shares	Defined	2021-11-12
2021-06-30	$10,442,434	1,015,801	-2.0%	Shares	Defined	2021-08-12
2021-03-31	$9,781,114	1,036,135	+1.3%	Shares	Defined	2021-05-14
2020-12-31	$9,695,072	1,022,687	+0.1%	Shares	Defined	2021-03-08
2020-09-30	$8,633,179	1,021,678	-2.1%	Shares	Defined	2020-11-12
2020-06-30	$6,546,569	1,044,110	-5.6%	Shares	Defined	2020-08-13
2020-03-31	$4,935,395	1,106,591	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.