Oil States International (OIS)

GEODynamics, Inc. • GEODynamics (U.K.) Limited • Oil States Energy • Oil States Energy Services L.L.C. • OIS Cyprus Limited • Oil States Industries, Inc. • Oil States Industries (Asia) Pte Ltd. • Oil States Industries • Oil States Industries (UK) Limited • Oil States Management Inc. ...

IRS number

760476605

OIS stock data

1M 3M 6M 1Y

Latest filings (excl ownership)

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CERT

Certification of approval for exchange listing

13 Nov 25

8-A12B

Registration of securities on exchange

31 Oct 25

Oil States Announces Third Quarter 2025 Results

31 Jul 25

Oil States Announces Second Quarter 2025 Results

31 Jul 25

Conflict minerals disclosure

29 May 25

S-8

Registration of securities for employees

13 May 25

8-K

Submission of Matters to a Vote of Security Holders

1 May 25

Transcripts

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OIS

Earnings call transcript

2025 Q3

31 Oct 25

OIS

Earnings call transcript

2025 Q2

31 Jul 25

OIS

Earnings call transcript

2025 Q1

1 May 25

OIS

Earnings call transcript

2024 Q4

21 Feb 25

OIS

Earnings call transcript

2024 Q3

30 Oct 24

OIS

Earnings call transcript

2024 Q2

29 Jul 24

OIS

Earnings call transcript

2024 Q1

26 Apr 24

OIS

Earnings call transcript

2023 Q4

20 Feb 24

OIS

Earnings call transcript

2023 Q3

27 Oct 23

OIS

Earnings call transcript

2023 Q2

27 Jul 23

Latest ownership filings

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ROBERT L POTTER

1 Oct 25

SCHEDULE 13G/A

Beneficial ownership report (amended)

Hallie A. Vanderhider

Denise Castillo-Rhodes

Financial summary

Financial statements Chart OIS financial data

Quarter (USD)	Sep 25	Jun 25	Mar 25	Dec 24
Revenue
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Annual (USD)	Dec 24	Dec 23	Dec 22	Dec 21
Revenue
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Financial data from company earnings reports.

Institutional ownership, Q4 2024

OIS institutional ownership history Ownership history

83.2% owned by funds/institutions

13F holders	Current	Prev Q	Change
Total holders	148	154	-3.9%
Opened positions	23	23	–
Closed positions	29	19	+52.6%
Increased positions	51	54	-5.6%
Reduced positions	56	55	+1.8%

13F shares	Current	Prev Q	Change
Total value	230.96 bn	211.18 bn	+9.4%
Total shares	49.71 mm	49.98 mm	-0.5%
Total puts	200.00	1.20 k	-83.3%
Total calls	6.10 k	16.90 k	-63.9%
Total put/call ratio	0.0	0.1	-53.8%

Largest owners	Shares	Value	Change
BlackRock	7.36 mm	$37.22 bn	-1.4%
Vanguard	3.59 mm	$18.18 bn	-1.3%
D. E. Shaw & Co.	3.09 mm	$15.64 bn	+1.1%
Dimensional Fund Advisors	2.90 mm	$14.67 bn	-2.6%
Balyasny Asset Management	2.71 mm	$13.74 bn	-3.5%
Gendell Jeffrey L	2.64 mm	$13.35 bn	-0.1%
First Eagle Investment Management	2.45 mm	$12.40 bn	+11.2%
Acadian Asset Management	2.39 mm	$12.11 mm	+2.4%
STT State Street	1.56 mm	$7.88 bn	-0.8%
Geode Capital Management	1.35 mm	$6.83 bn	-2.3%

Largest transactions	Shares	Bought/sold	Change
UBS UBS	530.60 k	+494.34 k	+1363.3%
PRU Prudential Financial	900.64 k	+440.05 k	+95.5%
Millennium Management	94.81 k	-339.54 k	-78.2%
GS The Goldman Sachs Group, Inc.	1.06 mm	+332.61 k	+45.6%
Jacobs Levy Equity Management	76.24 k	-313.97 k	-80.5%
JPM JPMorgan Chase & Co.	710.67 k	+260.17 k	+57.8%
Qube Research & Technologies	308.17 k	-258.13 k	-45.6%
First Eagle Investment Management	2.45 mm	+247.50 k	+11.2%
Cubist Systematic Strategies	0.00	-197.78 k	EXIT
Tudor Investment Corp Et Al	33.38 k	-194.75 k	-85.4%

Data from 13F filings, for the last complete 13F reporting period. For most recent data, click the ownership history button. Values as filed, not updated for current price. Long positions only.

Recent insider trades

OIS insider ownership history Insider history

Date	Owner	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
30 Sep 25	Potter Robert L	Common Stock	Grant	Acquire A	No	No	6.06	2,063	12.50 k	205,398
30 Jun 25	Potter Robert L	Common Stock	Grant	Acquire A	No	No	5.36	2,332	12.50 k	203,335
13 May 25	Denise Castillo-Rhodes	Common Stock	Grant	Acquire A	No	No	0	31,185	0.00	123,950
13 May 25	Dickerson Lawrence R	Common Stock	Grant	Acquire A	No	No	0	31,185	0.00	158,853
13 May 25	Hollek Darrell E	Common Stock	Grant	Acquire A	No	No	0	31,185	0.00	146,584