If You Invested in Oceaneering Intl (OII)
Looking for the live price? See the OII quote & overviewWhat $1,000 or $10,000 in OII Would Be Worth Today
Real historical value by amount invested and how long ago| If you invested | 1 year ago | 5 years ago | 10 years ago | Since Jul 7, 2015 |
|---|---|---|---|---|
| $1,000 | $1,846 +85% | $2,535 +153% | $1,309 +31% | $832 -17% |
| $10,000 | $18,456 +85% | $25,346 +153% | $13,086 +31% | $8,321 -17% |
Based on real historical closing prices through the latest market close. Past performance does not guarantee future results.
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OII vs S&P 500Year-by-Year Returns
OII annual performance| Year | Start Price | End Price | Annual Return | Cumulative |
|---|---|---|---|---|
| 2017 | $28.73 | $21.14 | -26.4% | -26.4% |
| 2018 | $21.68 | $12.10 | -44.2% | -57.9% |
| 2019 | $12.64 | $14.91 | +18.0% | -48.1% |
| 2020 | $14.78 | $7.95 | -46.2% | -72.3% |
| 2021 | $8.23 | $11.31 | +37.4% | -60.6% |
| 2022 | $12.17 | $17.49 | +43.7% | -39.1% |
| 2023 | $16.90 | $21.28 | +25.9% | -25.9% |
| 2024 | $20.65 | $26.08 | +26.3% | -9.2% |
| 2025 | $27.15 | $24.03 | -11.5% | -16.4% |
| 2026 | $24.85 | $38.50 | +54.9% | +34.0% |
About Oceaneering Intl
Oil & Gas Field Services, Nec · NYSE
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.
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Frequently Asked Questions
Oceaneering Intl investment returns
How much would $1,000 invested in Oceaneering Intl be worth today?
If you invested $1,000 in Oceaneering Intl (OII) 10 years ago on 2016-07-06, your investment would be worth $1,309 today, representing a +30.9% total return, growing at a compounded rate of 2.7% per year (CAGR).
Has Oceaneering Intl outperformed the S&P 500?
Over the past 10 years, OII returned +30.9% compared to +255.2% for the S&P 500, underperforming the benchmark by 224.4 percentage points.
What is Oceaneering Intl's average annual return?
The compound annual growth rate (CAGR) of OII over the past 10 years is 2.7%, growing at a compounded rate each year. Individual years vary significantly — OII's best recent year was 2026 (+54.9%) and worst was 2020 (-46.2%).
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