BRIDGEWAY CAPITAL MANAGEMENT, LLC

Position in OIS — Oil States International, Inc

CIK 1107261 HOUSTON, TX

Position in OIS

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$9,695,014

+$3,513,199 QoQ

Shares Held

832,905

-8.8% QoQ

Ownership

1.38%

of shares outstanding

% of Portfolio

0.20%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Energy · as of Mar 31, 2026

BRIDGEWAY CAPITAL MANAGEMENT, LLC holds $171,752,038 across 22 Oil & Gas Equipment & Services names. OIS ranks #8 (5.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	LBRT	Liberty Energy Inc.	1,087,361	$31,315,996
2	NESR	National Energy Services Reunited Corp.	739,018	$15,866,716
3	WTTR	Select Water Solutions, Inc.	955,738	$14,622,791
4	VTOL	Bristow Group Inc.	279,669	$13,113,679
5	PUMP	ProPetro Holding Corp.	853,808	$12,303,373
6	INVX	Innovex International, Inc.	499,979	$12,194,487
7	RES	Rpc Inc	1,705,131	$12,072,327
8	OIS	Oil States International, Inc This page	832,905	$9,695,014

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$9,695,014	832,905	-8.8%	Shares	Sole	2026-05-15
2025-12-31	$6,181,815	913,119	-13.3%	Shares	Sole	2026-02-17
2025-09-30	$6,378,968	1,052,635	+39.9%	Shares	Sole	2025-11-14
2025-06-30	$4,034,070	752,625	+0.8%	Shares	Sole	2025-08-14
2025-03-31	$3,845,221	746,645	+0.4%	Shares	Sole	2025-05-15
2024-12-31	$3,763,926	743,859	+23.9%	Shares	Sole	2025-02-14
2024-09-30	$2,762,635	600,573	+21.9%	Shares	Sole	2024-11-14
2024-06-30	$2,186,624	492,483	-22.1%	Shares	Sole	2024-08-14
2024-03-31	$3,892,399	631,883	+3.9%	Shares	Sole	2024-05-15
2023-12-31	$4,130,071	608,258	+4.5%	Shares	Sole	2024-02-14
2023-09-30	$4,873,298	582,234	-4.2%	Shares	Sole	2023-11-14
2023-06-30	$4,538,368	607,546	+15.9%	Shares	Sole	2023-08-14
2023-03-31	$4,365,936	524,122	+19.9%	Shares	Sole	2023-05-15
2022-12-31	$3,261,512	437,200	0.0%	Shares	Sole	2023-02-14
2022-09-30	$1,700,708	437,200	-5.4%	Shares	Sole	2022-11-14
2022-06-30	$2,505,124	462,200	0.0%	Shares	Sole	2022-08-15
2022-03-31	$3,212,290	462,200	-23.0%	Shares	Sole	2022-05-16
2021-12-31	$2,983,988	600,400	+46.7%	Shares	Sole	2022-02-14
2021-09-30	$2,616,066	409,400	0.0%	Shares	Sole	2021-11-15
2021-06-30	$3,213,790	409,400	-5.8%	Shares	Sole	2021-08-16
2021-03-31	$2,619,432	434,400	-17.6%	Shares	Sole	2021-05-17
2020-12-31	$2,648,050	527,500	+90.1%	Shares	Sole	2021-02-16
2020-09-30	$757,575	277,500	-14.0%	Shares	Sole	2020-11-16
2020-06-30	$1,531,875	322,500	+8.4%	Shares	Sole	2020-08-31
2020-03-31	$603,925	297,500	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.