NYSE
OII
Oceaneering International, Inc.
- Energy
- 1 day
- +2.5%
- 1 month
- +23.5%
- 1 year
- +125%
$49.25 · Mkt cap $4.90B · P/E 14.11
At the 6 Aug 2026 close
NYSE
Oceaneering International, Inc.
$49.25 · Mkt cap $4.90B · P/E 14.11
At the 6 Aug 2026 close
Oceaneering International, Inc. trades under the ticker OII on NYSE, in the Energy sector (Oilfield Services/Equipment). Its market capitalisation is $4.90B. The last closing price was $49.25, on 6 Aug 2026. It trades at 14.11 times its last reported annual diluted earnings per share. Over the past year the share price is +125%, and +23.5% over the past month. Returns are price returns and exclude dividends.
This page exists because OII is one of the shares What A Share can show you. It is not a recommendation, and its appearance here says nothing about whether the company is worth owning.