OII Insider Trading

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Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 2.10%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $1,129,736.65

Oceaneering International Insider Trading History Chart

Oceaneering International Share Price & Price History

^$32.19

▲ +2.42 (8.13%)

As of 02/6/2026 04:59 PM ET

Days: 30 | 90 | 365

Oceaneering International Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
1/5/2026	Jennifer Fremont Simons	SVP	Sell	29,155	$26.35	$768,234.25	52,344
8/27/2025	Alan R. Curtis	CFO	Sell	14,840	$24.36	$361,502.40	155,259
9/10/2024	Karen H. Beachy	Director	Sell	3,300	$22.94	$75,702.00	28,229
8/20/2024	M. Kevin McEvoy	Director	Sell	9,675	$26.12	$252,711.00	141,837
8/8/2024	Earl F. Childress	SVP	Sell	10,000	$25.70	$257,000.00	57,351
10/18/2023	Martin J. McDonald	SVP	Sell	14	$9.14	$127.96	108,034
9/28/2023	Shaun R. Roedel	SVP	Sell	2,122	$26.85	$56,975.70	51,429
9/27/2023	Alan R. Curtis	CFO	Sell	31,011	$26.48	$821,171.28	161,277
9/26/2023	Earl F. Childress	SVP	Sell	14,600	$26.01	$379,746.00	64,791
8/4/2023	Christopher J. Dyer	SVP	Sell	4,800	$21.49	$103,152.00	12,601
5/15/2023	Deanna L. Goodwin	Director	Sell	48,303	$16.57	$800,380.71	19,899
3/30/2023	Earl F. Childress	SVP	Sell	9,251	$17.50	$161,892.50	79,391
3/28/2023	Karen H. Beachy	Director	Sell	9,500	$17.58	$167,010.00	30,386

SEC Filings (Institutional Ownership Changes) for Oceaneering International (NYSE:OII)

93.93% of Oceaneering International stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Oceaneering International Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
2/6/2026	EverSource Wealth Advisors LLC	1,212	$29K	0.0%	-23.8%	0.001%
2/6/2026	Legato Capital Management LLC	68,361	$1.64M	0.1%	+48.7%	0.069%
2/6/2026	PNC Financial Services Group Inc.	10,721	$0.26M	0.0%	-30.7%	0.011%
2/6/2026	ProShare Advisors LLC	19,222	$0.46M	0.0%	+7.9%	0.019%
2/6/2026	HighTower Advisors LLC	11,523	$0.28M	0.0%	-35.4%	0.012%
2/5/2026	Gamco Investors INC. ET AL	341,840	$8.21M	0.1%	+11.6%	0.343%
2/5/2026	Gabelli Funds LLC	186,973	$4.49M	0.0%	-0.7%	0.187%
2/5/2026	Leuthold Group LLC	147,639	$3.55M	0.4%	N/A	0.148%
2/5/2026	Isthmus Partners LLC	97,629	$2.35M	0.3%	+0.7%	0.098%
2/5/2026	Fulcrum Asset Management LLP	38,882	$0.95M	0.2%	-2.9%	0.039%
2/4/2026	Versor Investments LP	22,942	$0.55M	0.1%	+19.9%	0.023%
2/4/2026	Swiss Life Asset Management Ltd	11,179	$0.27M	0.0%	N/A	0.011%
2/3/2026	Connable Office Inc.	19,780	$0.48M	0.0%	-3.9%	0.020%
2/3/2026	Carlson Capital L.P.	32,000	$0.77M	0.3%	+23.6%	0.032%
2/3/2026	Mitsubishi UFJ Asset Management Co. Ltd.	84,416	$2.10M	0.0%	-6.2%	0.085%
2/2/2026	Horizon Investments LLC	31,632	$0.76M	0.0%	+8.9%	0.032%
2/2/2026	Oppenheimer Asset Management Inc.	60,804	$1.46M	0.0%	-8.9%	0.061%
1/30/2026	New York State Teachers Retirement System	164,257	$3.95M	0.0%	-0.7%	0.165%
1/30/2026	Jennison Associates LLC	87,910	$2.11M	0.0%	+8.7%	0.088%
1/30/2026	State of New Jersey Common Pension Fund D	91,781	$2.21M	0.0%	-0.9%	0.092%
1/30/2026	Keating Investment Counselors Inc.	354,356	$8.52M	2.4%	-1.0%	0.355%
1/30/2026	Glenorchy Capital Ltd	72,995	$1.75M	0.1%	-0.8%	0.073%
1/29/2026	Comerica Bank	41,774	$1M	0.0%	-7.8%	0.042%
1/29/2026	UBS Group AG	458,211	$11.01M	0.0%	-6.8%	0.459%
1/29/2026	Teachers Retirement System of The State of Kentucky	25,176	$0.61M	0.0%	-10.7%	0.025%
1/29/2026	Vanguard Group Inc.	12,371,147	$297.28M	0.0%	+1.5%	12.398%
1/28/2026	Arizona State Retirement System	27,745	$0.67M	0.0%	-6.8%	0.028%
1/28/2026	Legacy Capital Group California Inc.	20,198	$0.49M	0.1%	+114.9%	0.020%
1/28/2026	Boston Trust Walden Corp	532,179	$12.79M	0.1%	-10.6%	0.533%
1/27/2026	Zurcher Kantonalbank Zurich Cantonalbank	30,457	$0.73M	0.0%	+6.1%	0.031%
1/26/2026	CWM LLC	19,973	$0.48M	0.0%	+12.8%	0.020%
1/23/2026	State of Alaska Department of Revenue	54,458	$1.31M	0.0%	+0.7%	0.055%
1/23/2026	Choreo LLC	10,739	$0.26M	0.0%	N/A	0.011%
1/21/2026	Yousif Capital Management LLC	26,979	$0.65M	0.0%	-12.8%	0.027%
1/20/2026	Harbor Capital Advisors Inc.	30,710	$0.74M	0.1%	+18.9%	0.031%
1/14/2026	Wedge Capital Management L L P NC	60,742	$1.46M	0.0%	+10.2%	0.061%
1/13/2026	Fort Washington Investment Advisors Inc. OH	856,644	$20.59M	0.1%	-34.2%	0.859%
1/9/2026	SG Americas Securities LLC	153,423	$3.69M	0.0%	-2.0%	0.154%
1/8/2026	Wealth Enhancement Advisory Services LLC	23,325	$0.62M	0.0%	+6.0%	0.023%
1/7/2026	Central Pacific Bank Trust Division	5,974	$0.14M	0.0%	-42.7%	0.006%
1/1/2026	JPMorgan Chase & Co.	763,907	$18.93M	0.0%	+94.7%	0.766%
1/1/2026	Tudor Investment Corp ET AL	491,928	$12.19M	0.0%	+210.8%	0.493%
12/9/2025	Tudor Investment Corp ET AL	491,928	$12.19M	0.0%	+210.8%	0.493%
11/24/2025	Fulcrum Asset Management LLP	40,034	$0.99M	0.3%	-2.7%	0.040%
11/21/2025	CIBC Bancorp USA Inc.	10,023	$0.25M	0.0%	N/A	0.010%
11/20/2025	Wilmington Savings Fund Society FSB	1,141	$28K	0.0%	N/A	0.001%
11/17/2025	NewEdge Advisors LLC	19,015	$0.47M	0.0%	N/A	0.019%
11/17/2025	CANADA LIFE ASSURANCE Co	85,445	$2.14M	0.0%	+2.8%	0.086%
11/17/2025	Dark Forest Capital Management LP	8,127	$0.20M	0.0%	-90.3%	0.008%
11/17/2025	Verition Fund Management LLC	12,825	$0.32M	0.0%	-47.7%	0.013%
11/17/2025	SIR Capital Management L.P.	272,400	$6.75M	0.6%	N/A	0.273%
11/17/2025	Quarry LP	1,229	$30K	0.0%	N/A	0.001%
11/17/2025	Qube Research & Technologies Ltd	699,380	$17.33M	0.0%	-13.9%	0.701%
11/17/2025	Mariner LLC	23,765	$0.59M	0.0%	+6.0%	0.024%
11/17/2025	Millennium Management LLC	214,728	$5.32M	0.0%	-70.7%	0.215%
11/17/2025	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	43,683	$1.08M	0.0%	-15.2%	0.044%
11/17/2025	Earnest Partners LLC	4,016,698	$99.53M	0.4%	-4.8%	4.026%
11/17/2025	Brevan Howard Capital Management LP	50,953	$1.26M	0.0%	+20.0%	0.051%
11/17/2025	CSM Advisors LLC	14,455	$0.36M	0.0%	+3.1%	0.014%
11/17/2025	Bank of America Corp DE	700,261	$17.35M	0.0%	+29.6%	0.702%
11/17/2025	Aristotle Capital Boston LLC	843,793	$20.91M	1.1%	-3.1%	0.846%
11/17/2025	Algert Global LLC	649,747	$16.10M	0.3%	+74.2%	0.651%
11/17/2025	Alliancebernstein L.P.	113,760	$2.82M	0.0%	-2.5%	0.114%
11/17/2025	Ameriprise Financial Inc.	207,803	$5.15M	0.0%	-5.7%	0.208%
11/14/2025	Schonfeld Strategic Advisors LLC	102,161	$2.53M	0.0%	+210.1%	0.102%
11/14/2025	Creative Planning	29,473	$0.73M	0.0%	+81.3%	0.030%
11/14/2025	SummitTX Capital L.P.	226,802	$5.62M	0.2%	N/A	0.227%
11/14/2025	Raymond James Financial Inc.	51,732	$1.28M	0.0%	-7.9%	0.052%
11/14/2025	Horizon Investments LLC	29,058	$0.72M	0.0%	N/A	0.029%
11/14/2025	UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC	139,067	$3.45M	0.0%	-43.2%	0.139%
11/14/2025	Bridgeway Capital Management LLC	98,513	$2.44M	0.1%	N/A	0.099%
11/14/2025	iSAM Funds UK Ltd	18,887	$0.47M	0.1%	N/A	0.019%
11/14/2025	Comerica Bank	45,287	$1.12M	0.0%	-18.9%	0.045%
11/13/2025	Pathstone Holdings LLC	66,186	$1.64M	0.0%	+5.2%	0.066%
11/13/2025	Invesco Ltd.	613,761	$15.21M	0.0%	-5.6%	0.615%
11/13/2025	Sei Investments Co.	466,125	$11.55M	0.0%	+1.4%	0.467%
11/13/2025	UBS Group AG	491,636	$12.18M	0.0%	-15.2%	0.493%
11/13/2025	BNP Paribas Financial Markets	165,387	$4.10M	0.0%	+481.7%	0.166%
11/13/2025	Mackenzie Financial Corp	13,971	$0.35M	0.0%	-17.4%	0.014%
11/13/2025	Franklin Resources Inc.	702,746	$17.41M	0.0%	-43.2%	0.704%
11/13/2025	Van ECK Associates Corp	1,329,295	$32.94M	0.0%	+6.8%	1.332%
11/13/2025	Legal & General Group Plc	265,318	$6.58M	0.0%	-4.2%	0.266%
11/13/2025	Swiss National Bank	194,948	$4.83M	0.0%	+1.0%	0.195%
11/13/2025	WINTON GROUP Ltd	20,717	$0.51M	0.0%	-33.8%	0.021%
11/13/2025	Russell Investments Group Ltd.	256,093	$6.35M	0.0%	+121.7%	0.257%
11/13/2025	Schroder Investment Management Group	477,216	$11.97M	0.0%	+6.4%	0.478%
11/13/2025	Inceptionr LLC	16,621	$0.41M	0.1%	-28.8%	0.017%
11/13/2025	Dynamic Technology Lab Private Ltd	18,457	$0.46M	0.1%	N/A	0.018%
11/13/2025	Natixis Advisors LLC	40,668	$1.01M	0.0%	+7.5%	0.041%
11/13/2025	Blair William & Co. IL	9,964	$0.25M	0.0%	N/A	0.010%
11/13/2025	First Trust Advisors LP	443,577	$10.99M	0.0%	-17.5%	0.445%
11/13/2025	Legacy Capital Group California Inc.	9,397	$0.23M	0.1%	N/A	0.009%
11/13/2025	Neo Ivy Capital Management	8,372	$0.21M	0.1%	N/A	0.008%
11/12/2025	Gabelli Funds LLC	188,365	$4.67M	0.0%	+3.0%	0.189%
11/12/2025	Gamco Investors INC. ET AL	306,440	$7.59M	0.1%	-12.6%	0.307%
11/12/2025	Barclays PLC	386,103	$9.57M	0.0%	+32.7%	0.387%
11/12/2025	Amova Asset Management Americas Inc.	26,394	$0.65M	0.0%	-2.7%	0.026%
11/12/2025	Dimensional Fund Advisors LP	3,285,951	$81.43M	0.0%	+3.1%	3.293%
11/12/2025	Legato Capital Management LLC	45,987	$1.14M	0.1%	+53.4%	0.046%
11/12/2025	South Dakota Investment Council	41,600	$1.03M	0.0%	N/A	0.042%

Data available starting January 2016

Oceaneering International, Inc. provides engineered services and products, and robotic solutions to the offshore energy, defense, aerospace, manufacturing, and entertainment industries worldwide. It operates through Subsea Robotics, Manufactured Products, Offshore Projects Group, Integrity Management & Digital Solutions, and Aerospace and Defense Technologies segments. The company offers remotely operated vehicles (ROVs) for drill support and vessel-based services, including subsea hardware installation, construction, pipeline inspection, survey and facilities inspection, maintenance, and repair; ROV tooling; and survey services, such as hydrographic survey, positioning services, and autonomous underwater vehicles for geoscience. It also provides distribution and connection systems, including production control umbilicals and field development hardware, pipeline connection, and repair systems to the energy industry; and autonomous mobile robotic technology and entertainment systems to various industries. In addition, the company offers subsea installation and intervention, including riserless light well intervention inspection, maintenance, and repair services; installation and workover control systems, and ROV workover control systems; diving services; project management and engineering; and drill pipe riser services and systems, and wellhead load relief solutions. Further, it provides asset integrity management, software and analytical solutions for the bulk cargo maritime industry, and software, digital, and connectivity solutions for the energy industry, as well as government services and products, including engineering and related manufacturing in defense and space exploration activities to the United States' government agencies and their prime contractors. Oceaneering International, Inc. was founded in 1964 and is headquartered in Houston, Texas.

Today's Range

Now: $32.19

$30.01

$32.37

50 Day Range

MA: $26.81

$23.32

$32.19

52 Week Range

Now: $32.19

$15.46

$32.37

Volume

1,302,448 shs

Average Volume

1,046,159 shs

Market Capitalization

$3.21 billion

P/E Ratio

14.06

Dividend Yield

N/A

Beta

1.26

Who are the company insiders with the largest holdings of Oceaneering International?: Oceaneering International's top insider shareholders include:
Alan R Curtis (CFO)
M Kevin Mcevoy (Director)
Earl Childress (SVP)
Jennifer Fremont Simons (SVP)
Karen H Beachy (Director)
Learn More about top insider investors at Oceaneering International.
Who are the major institutional investors of Oceaneering International?: Oceaneering International's top institutional shareholders include:
Vanguard Group Inc. — 12.40%
Fort Washington Investment Advisors Inc. OH — 0.86%
Boston Trust Walden Corp — 0.53%
UBS Group AG — 0.46%
Keating Investment Counselors Inc. — 0.36%
Gamco Investors INC. ET AL — 0.34%
Learn More about top institutional investors of Oceaneering International stock.
Which institutional investors are selling Oceaneering International stock?: During the previous quarter, OII stock was sold by these institutional investors:
Fort Washington Investment Advisors Inc. OH
Boston Trust Walden Corp
UBS Group AG
HighTower Advisors LLC
Oppenheimer Asset Management Inc.
Mitsubishi UFJ Asset Management Co. Ltd.
PNC Financial Services Group Inc.
Central Pacific Bank Trust Division
In the previous year, company insiders that have sold Oceaneering International company stock include:
Alan R Curtis (CFO)
M Kevin Mcevoy (Director)
Learn More investors selling Oceaneering International stock.
Which institutional investors are buying Oceaneering International stock?: During the last quarter, OII stock was bought by institutional investors including:
Vanguard Group Inc.
Leuthold Group LLC
Gamco Investors INC. ET AL
Legato Capital Management LLC
Swiss Life Asset Management Ltd
Legacy Capital Group California Inc.
Choreo LLC
Jennison Associates LLC