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Oceaneering International (OII) Stock Price, News & Analysis

OII NYSE
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Price Move History

Daily moves over 5%
23 252 sessions, September 19, 2025 to September 21, 2026
Largest daily move
+9.8% close of July 24, 2026
1-year change
+88.5% closing prices, September 19, 2025 to September 21, 2026
5-year change
+283.1% closing prices, September 21, 2021 to September 21, 2026

Company Description

Oceaneering International Inc. (NYSE: OII) is described as a global technology company that delivers engineered services and products and robotic solutions to the offshore energy, defense, aerospace, manufacturing, and entertainment industries. The company is classified in Support Activities for Oil and Gas Operations within the Mining, Quarrying, and Oil and Gas Extraction sector, and a significant portion of its activities are connected to offshore energy markets.

According to available information, Oceaneering organizes its activities into several business segments. These include Subsea Robotics, Manufactured Products, Offshore Projects Group (OPG), Integrity Management and Digital Solutions (IMDS), and Aerospace and Defense Technologies (ADTech). These segments reflect a mix of energy-focused and non-energy-focused operations, with offerings that span remotely operated vehicles, engineered subsea equipment, project services, digital and integrity-related services, and specialized work for aerospace and defense customers.

Business Segments and Operations

The Subsea Robotics segment is described as providing remotely operated vehicles (ROVs) and related services. These services include drill support and vessel-based work, underwater surveys, tooling, and other subsea activities. This segment is closely tied to offshore oil and gas operations and is identified as a major contributor to the company’s revenue in the provided description.

The Manufactured Products segment focuses on producing equipment used in offshore and related applications. Public disclosures highlight that this segment operates with a backlog of contracted work and that its operating income and margins are key performance indicators discussed in the company’s financial reporting.

The Offshore Projects Group provides project-related services for offshore energy customers. In company communications, this segment is associated with vessel utilization, project mix, and international offshore work. It has also been identified as the group responsible for riserless light well intervention (RLWI) services under contracts with major energy companies.

The Integrity Management and Digital Solutions segment is associated with integrity-related services and digital offerings. Company reports reference its operating income and margins, as well as the impact of prior divestitures on historical results, indicating that this segment supports asset integrity and data-driven services for energy and related infrastructure.

The Aerospace and Defense Technologies (ADTech) segment serves defense and aerospace customers. Within ADTech, the Marine Services Division has been awarded contracts to repair valves and actuators for U.S. Navy submarine programs under the Corporate Component Repair Program. This work involves repair and overhaul services for critical submarine components under an indefinite-delivery/indefinite-quantity structure.

End Markets and Geographic Presence

Oceaneering’s activities are described as serving offshore energy, defense, aerospace, manufacturing, and entertainment industries. Within offshore energy, the company supports inspection, maintenance, repair, decommissioning, and well intervention work. For defense and aerospace, it undertakes component repair and related services for naval and other government customers.

Disclosures indicate that Oceaneering operates in multiple regions, with revenue derived from the United States and other international markets. Public announcements reference operations and contracts in locations such as Brazil and the Caspian Sea, reflecting a presence in key offshore basins.

Corporate and Regulatory Context

Oceaneering International Inc. files reports with the U.S. Securities and Exchange Commission as a New York Stock Exchange–listed company under the symbol OII. Its periodic and current reports, including earnings releases furnished on Form 8-K, provide information on segment performance, operating income, cash flow, and capital expenditures. These filings also disclose corporate governance developments, such as the election of directors and the appointment of senior executives.

Recent filings describe changes in senior leadership, including the appointment of a Senior Vice President and Chief Financial Officer and the election of a new independent director to the Board. Compensation arrangements and indemnification agreements for these roles are documented in current reports.

Role in the Offshore Energy and Defense Ecosystem

Within the offshore energy ecosystem, Oceaneering’s subsea robotics, manufactured products, and offshore project services support activities such as drilling support, subsea inspection and maintenance, and well intervention. These capabilities align with its classification in Support Activities for Oil and Gas Operations.

In defense and aerospace, the company’s ADTech segment provides repair and related services that support submarine fleets and other programs. Publicly disclosed contracts emphasize long-term, performance-based relationships with government customers and the importance of technical expertise in component repair.

Financial Reporting and Segment Performance

Oceaneering’s financial disclosures present revenue and operating income by segment, along with measures such as EBITDA and adjusted EBITDA. Segment information highlights metrics including ROV utilization in Subsea Robotics, backlog and operating margins in Manufactured Products, and operating income trends in OPG, IMDS, and ADTech. The company also reports on capital expenditures, depreciation and amortization, and cash flow from operations.

Non-GAAP measures such as adjusted net income, adjusted EBITDA, and free cash flow are discussed in reconciliations accompanying earnings releases. Management indicates that these measures are used internally to evaluate ongoing operations and are provided to help investors understand underlying performance.

Stock Information

Oceaneering International Inc. trades on the New York Stock Exchange under the ticker symbol OII. As an issuer in the Mining, Quarrying, and Oil and Gas Extraction sector with a focus on support activities for oil and gas operations, its stock is followed by investors interested in offshore energy services, subsea robotics, and defense-related engineering services.

Stock Performance

$46.09
+0.36%
+0.16
Last updated: September 22, 2026 at 10:15
+88.5%
Performance 1 year

Oceaneering International (OII) closed at $45.93 on September 21, 2026. Over the past 12 months, the price has gained 88.5%.

See what a $1,000 investment in OII would be worth today

OII Metrics & Rankings

Price returns through September 21, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.

Insider Radar

Net Sellers
90-Day Summary
0
Shares Bought
33,901
Shares Sold
5
Transactions
Most Recent Transaction
MURPHY PAUL B JR (Director) sold 10,000 shares @ $48.37 on August 7, 2026

Insider selling at Oceaneering International over the past 90 days can reflect routine portfolio management, scheduled trading plans (Rule 10b5-1), tax planning, or compensation-related dispositions rather than a directional view on the stock.

Based on SEC Form 4 filings over the last 90 days.

Financial Highlights

Oceaneering International generated $2.8B in revenue in FY2025, retaining a 20.4% gross margin, operating income reached $304.6M (10.9% operating margin), and net income was $353.8M, reflecting a 12.7% net profit margin. Diluted earnings per share stood at $3.49. The company generated $318.9M in operating cash flow. With a current ratio of 1.99, the balance sheet reflects a strong liquidity position.

$2.8B
Revenue (FY2025)
$353.8M
Net Income (FY2025)
$318.9M
Operating Cash Flow

Upcoming Events

FEB
01
February 1, 2027 Operations

Charter expiry

MPSV Harvey Deep Sea charter in Gulf of Mexico ends
JAN
01
January 1, 2028 Corporate

Annual shareholders meeting

Oceaneering Annual Meeting of Shareholders in 2028; Jenkins' initial term expires.
JUL
01
July 1, 2031 Financial

Credit Facility Maturity

Maturity of Oceaneering $345M senior secured revolver; extended to July 2031; $150M LOC, $85M upsizing
JUL
01
July 1, 2031 Financial

Revolving credit maturity

Revolving credit facility maturity on 2031-07-01; commitments raised to $345M and maturity extended to July 2031.
JAN
01
January 1, 2034 Financial

Senior notes maturity

Senior notes $500M due 2034 with 6.875% coupon issued in refinancing; investors should note long-term maturity.
JUL
15
July 15, 2034 Financial

Notes maturity

6.875% Senior Notes due 2034 mature on July 15, 2034; principal and interest payable at maturity per terms.

Oceaneering International has 6 upcoming scheduled events. The next event, "Charter expiry", is scheduled for February 1, 2027 (in 131 days). 4 of the upcoming events are financial in nature, such as earnings calls or quarterly results. Investors can track these dates to stay informed about potential catalysts that may affect the OII stock price.

Short Interest History

Last 12 Months

Short interest in Oceaneering International (OII) currently stands at 6.5 million shares, up 4.6% from the previous reporting period, representing 6.6% of the float. Since September 2025, short interest has increased by 73.0%. The 6.4 days to cover indicates moderate liquidity for short covering.

Days to Cover History

Last 12 Months

Days to cover for Oceaneering International (OII) currently stands at 6.4 days, down 27% from the previous period. This moderate days-to-cover ratio suggests reasonable liquidity for short covering, requiring about a week of average trading volume. The ratio has shown significant volatility over the period, ranging from 2.5 to 8.8 days.

OII Company Profile & Sector Positioning

Oceaneering International (OII) operates in the Oil & Gas Equipment & Services industry within the broader Energy sector and is listed on the NYSE.

Investors comparing OII often look at related companies in the same sector, including Cactus, Inc. (WHD), Tidewater, Inc. (TDW), USA COMPRESSION PARTNERS LP (USAC), Solaris Energy Infrastructure, Inc. (SEI), and Kodiak Gas Services, Inc. (KGS). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate OII's relative position within its industry.

Frequently Asked Questions

What is the current stock price of Oceaneering International (OII)?

The current stock price of Oceaneering International (OII) is $46.09 as of September 22, 2026.

What is the market cap of Oceaneering International (OII)?

The market cap of Oceaneering International (OII) is approximately $4.6B. Learn more about what market capitalization means .

What is the revenue of Oceaneering International (OII) stock?

The FY2025 revenue of Oceaneering International (OII) is $2.8B, from its most recent completed fiscal year.

What is the net income of Oceaneering International (OII)?

The FY2025 net income of Oceaneering International (OII) is $353.8M, from its most recent completed fiscal year.

What is the earnings per share (EPS) of Oceaneering International (OII)?

The diluted earnings per share (EPS) of Oceaneering International (OII) is $3.49 for FY2025, its most recent completed fiscal year. Learn more about EPS .

What is the operating cash flow of Oceaneering International (OII)?

The operating cash flow of Oceaneering International (OII) is $318.9M. Learn about cash flow.

What is the profit margin of Oceaneering International (OII)?

The net profit margin of Oceaneering International (OII) is 12.7%. Learn about profit margins.

What is the operating margin of Oceaneering International (OII)?

The operating profit margin of Oceaneering International (OII) is 10.9%. Learn about operating margins.

What is the gross margin of Oceaneering International (OII)?

The gross profit margin of Oceaneering International (OII) is 20.4%. Learn about gross margins.

What is the current ratio of Oceaneering International (OII)?

The current ratio of Oceaneering International (OII) is 1.99, indicating the company's ability to pay short-term obligations. Learn about liquidity ratios.

What is the gross profit of Oceaneering International (OII)?

The gross profit of Oceaneering International (OII) is $568.4M for FY2025, its most recent completed fiscal year.

What is the operating income of Oceaneering International (OII)?

The operating income of Oceaneering International (OII) is $304.6M. Learn about operating income.

What does Oceaneering International Inc. do?

Oceaneering International Inc. is described as a global technology company that delivers engineered services and products and robotic solutions to the offshore energy, defense, aerospace, manufacturing, and entertainment industries. Its activities span subsea robotics, manufactured equipment, offshore project services, integrity management and digital offerings, and aerospace and defense technologies.

In which industry and sector is Oceaneering classified?

Oceaneering is classified in the Support Activities for Oil and Gas Operations industry within the Mining, Quarrying, and Oil and Gas Extraction sector. This reflects its significant involvement in offshore energy-related services and products.

What are the main business segments of Oceaneering?

According to company descriptions, Oceaneering’s main segments are Subsea Robotics, Manufactured Products, Offshore Projects Group, Integrity Management and Digital Solutions, and Aerospace and Defense Technologies. These segments cover subsea services, engineered products, offshore projects, integrity and digital services, and aerospace and defense work.

What is the focus of Oceaneering’s Subsea Robotics segment?

The Subsea Robotics segment provides remotely operated vehicles (ROVs) and related services. These include drill support, vessel-based services, underwater surveys, tooling, and other subsea activities that support offshore energy operations.

What type of work does the Aerospace and Defense Technologies segment perform?

The Aerospace and Defense Technologies segment serves defense and aerospace customers. Public disclosures note that its Marine Services Division has contracts with the U.S. Navy’s Corporate Component Repair Program to repair valves and actuators for Virginia-class and Los Angeles-class submarines, providing repair and overhaul services for critical components.

How does Oceaneering participate in offshore oil and gas operations?

Oceaneering participates in offshore oil and gas operations through support activities such as subsea robotics services, manufactured subsea equipment, offshore project execution, integrity management, and digital solutions. It has also been awarded contracts for riserless light well intervention services and subsea inspection, maintenance, and repair work.

On which stock exchange does Oceaneering trade and under what symbol?

Oceaneering International Inc. trades on the New York Stock Exchange under the ticker symbol OII, as indicated in its news releases and SEC filings.

What kinds of government or defense contracts has Oceaneering disclosed?

Oceaneering has disclosed that its Aerospace and Defense Technologies segment, through its Marine Services Division, holds an indefinite-delivery/indefinite-quantity contract with the U.S. Navy’s Corporate Component Repair Program. This contract covers the repair of valves and actuators for Virginia-class and Los Angeles-class submarines.

What financial metrics does Oceaneering highlight in its reporting?

In its earnings releases, Oceaneering highlights revenue, operating income, segment operating margins, EBITDA and adjusted EBITDA, free cash flow, and capital expenditures. It also reports segment-specific metrics such as ROV utilization in Subsea Robotics and backlog levels in Manufactured Products.

Does Oceaneering provide non-GAAP financial measures?

Yes. The company’s disclosures include non-GAAP measures such as adjusted net income, adjusted earnings per share, EBITDA, adjusted EBITDA, and free cash flow. Management states that these measures are used to evaluate ongoing operations and are reconciled to the nearest GAAP measures in its financial tables.