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Oceaneering International shares outstanding OII

Diluted shares outstanding, averaged over each quarter, from 2009.

Latest quarter, to Sep 30, 2026
100.8M
On a year earlier
−0.2%
fewer shares

Oceaneering International had 100.8M diluted shares outstanding on average in Q3 FY26, the quarter to Sep 30, 2026.

That is about the same as a year earlier.

Shares outstanding over time

Open the interactive chart, with overlays and comparisons

Fiscal year by fiscal year

Fiscal yearShares, fourth quarterChange
FY2025100.7M−1%
FY2024102.1M−0%
FY2023102.4M+1%
FY2022101.7M+2%
FY202199.8M+0%
FY202099.3M+0%
FY201998.9M+0%
FY201898.5M−0%
FY201798.8M+1%
FY201698.1M−0%
FY201598.3M−5%
FY2014103.9M−5%
FY2013108.8M+0%
FY2012108.6M−0%
FY2011108.7M−0%

Each fiscal year is the twelve months to its fourth quarter, shown as the fourth quarter's average share count.

Quarter by quarter

QuarterEndedShares outstandingOn a year earlier
Q3 FY26100.8M−0%
Q2 FY26100.7M−1%
Q1 FY26100.6M−1%
Q4 FY25100.7M−1%
Q3 FY25101.1M−2%
Q2 FY25101.4M−1%
Q1 FY25101.9M−0%
Q4 FY24102.1M−0%
Q3 FY24102.6M+0%
Q2 FY24102.5M+0%
Q1 FY24102.3M+0%
Q4 FY23102.4M+1%

What the shares outstanding tells you

Diluted shares outstanding, averaged over the period. Fewer shares means each one owns more of the company.

A falling count usually means buybacks. A rising one means stock pay, acquisitions paid in shares or new shares sold.

More on Oceaneering International

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.