What Changed
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
Oceaneering International (OII) closed at $45.93 on September 21, 2026. Over the past 12 months, the price has gained 88.5%.
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.
Latest News
Oceaneering International has 10 recent news articles. Of the recent coverage, 7 articles coincided with positive price movement and 3 with negative movement. Key topics include earnings, private placement, offering, conferences. View all OII news →
SEC Filings
Oceaneering International has filed 10 recent SEC filings, including 4 Form 4, 4 Form 144, 1 Form 8-K, 1 Form SCHEDULE 13G/A. The most recent filing was submitted on September 8, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all OII SEC filings →
Insider Radar
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.
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.
Upcoming Events
Annual shareholders meeting
Credit Facility Maturity
Revolving credit maturity
Senior notes maturity
Notes maturity
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
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
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.