Oceaneering International Inc
Oceaneering International, Inc. provides engineered services and products, and robotic solutions to the offshore energy, defense, aerospace, manufacturing, and entertainment industries in the United States, Africa, the United Kingdom, Norway, Brazil, Asia, Australia, and internationally. It operates in Subsea Robotics, Manufactured Products, Offshore Projects Group, Integrity Management & Digital… Read more
Market Cap & Net Worth: Oceaneering International Inc (OII)
Oceaneering International Inc (NYSE:OII) has a market capitalization of $3.45 Billion ($3.45 Billion) as of March 18, 2026. Listed on the NYSE stock exchange, this USA-based company holds position #3653 globally and #2367 in its home market, demonstrating a -1.26% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying Oceaneering International Inc's stock price $34.55 by its total outstanding shares 99775211 (99.78 Million).
Oceaneering International Inc Market Cap History: 2015 to 2026
Oceaneering International Inc's market capitalization history from 2015 to 2026. Data shows change from $3.56 Billion to $3.45 Billion (-2.17% CAGR).
Index Memberships
Oceaneering International Inc is a constituent of 2 market indices:
| Index | Total Market Cap | Weight (%) | Rank by Market Cap |
|---|---|---|---|
|
Dow Jones Oil & Gas
DJUSEN
|
$2.10 Trillion | 0.16% | #32 of 77 |
|
S&P Small-Cap 600 Index
SML
|
$1.36 Trillion | 0.14% | #125 of 602 |
Weight: Oceaneering International Inc's market cap as a percentage of total index value. Rank: Position among all constituents by market cap.
Oceaneering International Inc Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how Oceaneering International Inc's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.
Latest Price to Sales (P/S) Ratio
0.86x
Oceaneering International Inc's market cap is 0.86 times its annual revenue
0.30x
Higher than industry averageLatest Price to Earnings (P/E) Ratio
6.78x
Oceaneering International Inc's market cap is 6.78 times its annual earnings
10.93x
Lower than industry averageWhat These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2016 | $2.77 Billion | $2.27 Billion | $24.59 Million | 1.22x | 112.48x |
| 2017 | $2.11 Billion | $1.92 Billion | $166.40 Million | 1.10x | 12.68x |
| 2018 | $1.21 Billion | $1.91 Billion | -$212.33 Million | 0.63x | N/A |
| 2019 | $1.49 Billion | $2.05 Billion | -$348.44 Million | 0.73x | N/A |
| 2020 | $793.21 Million | $1.83 Billion | -$496.75 Million | 0.43x | N/A |
| 2021 | $1.13 Billion | $1.87 Billion | -$49.31 Million | 0.60x | N/A |
| 2022 | $1.75 Billion | $2.07 Billion | $25.94 Million | 0.84x | 67.27x |
| 2023 | $2.12 Billion | $2.42 Billion | $97.40 Million | 0.88x | 21.80x |
| 2024 | $2.60 Billion | $2.66 Billion | $147.47 Million | 0.98x | 17.65x |
| 2025 | $2.40 Billion | $2.78 Billion | $353.76 Million | 0.86x | 6.78x |
Competitor Companies of OII by Market Capitalization
Companies near Oceaneering International Inc in the global market cap rankings as of March 18, 2026.
Key companies related to Oceaneering International Inc by market ranking:
- Schlumberger NV (NYSE:SLB): Ranked #319 globally with a market cap of $66.89 Billion USD.
- Baker Hughes Co (NASDAQ:BKR): Ranked #392 globally with a market cap of $56.21 Billion USD.
- Halliburton Company (NYSE:HAL): Ranked #697 globally with a market cap of $29.32 Billion USD.
- TechnipFMC PLC (NYSE:FTI): Ranked #778 globally with a market cap of $25.82 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #319 | Schlumberger NV | NYSE:SLB | $66.89 Billion | $46.13 |
| #392 | Baker Hughes Co | NASDAQ:BKR | $56.21 Billion | $57.00 |
| #697 | Halliburton Company | NYSE:HAL | $29.32 Billion | $35.64 |
| #778 | TechnipFMC PLC | NYSE:FTI | $25.82 Billion | $65.34 |
Oceaneering International Inc Historical Marketcap From 2015 to 2026
Between 2015 and today, Oceaneering International Inc's market cap moved from $3.56 Billion to $ 3.45 Billion, with a yearly change of -2.17%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $3.45 Billion | +43.78% |
| 2025 | $2.40 Billion | -7.86% |
| 2024 | $2.60 Billion | +22.56% |
| 2023 | $2.12 Billion | +21.67% |
| 2022 | $1.75 Billion | +54.64% |
| 2021 | $1.13 Billion | +42.26% |
| 2020 | $793.21 Million | -46.68% |
| 2019 | $1.49 Billion | +23.22% |
| 2018 | $1.21 Billion | -42.76% |
| 2017 | $2.11 Billion | -23.73% |
| 2016 | $2.77 Billion | -22.23% |
| 2015 | $3.56 Billion | -- |
End of Day Market Cap According to Different Sources
On Mar 18th, 2026 the market cap of Oceaneering International Inc was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $3.45 Billion USD |
| MoneyControl | $3.45 Billion USD |
| MarketWatch | $3.45 Billion USD |
| marketcap.company | $3.45 Billion USD |
| Reuters | $3.45 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.