NYSE: OII
Oceaneering International Inc Stock Ownership - Who owns Oceaneering International?

Insider buying vs selling

Have Oceaneering International Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Shaun RoedelSVP Mfd. Prods.2025-02-252,378$22.09
$52.53kSell
Alan R. CurtisSVP and CFO2025-02-2513,547$22.09
$299.25kSell
Catherine E. DunnVP Chief Accounting Officer2025-02-25638$22.09
$14.09kSell
Christopher J. DyerSVP OPGroup2025-02-251,160$22.09
$25.62kSell
Leonardo P. GranatoSVP IMDS2025-02-25522$22.09
$11.53kSell
Holly KriendlerSVP Chief H.R. Officer2025-02-254,202$22.09
$92.82kSell
Roderick A. LarsonPresident and CEO2025-02-2541,046$22.09
$906.71kSell
Benjamin LauraSVP Chief Operating Officer2025-02-253,682$22.09
$81.34kSell
Martin J. McDonaldSVP Subsea Robotics2025-02-253,319$22.09
$73.32kSell
Philip G. BeierlSVP Aerospace and Def Tech.2025-02-252,580$22.09
$56.99kSell

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Net Insider Buy/Sell (L12M) Ownership

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OII Shareholders

What type of owners hold Oceaneering International Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc16.96%17,057,032$315.56MInstitution
Vanguard Group Inc12.41%12,480,517$230.89MInstitution
Earnest Partners LLC5.41%5,437,672$100.60MInstitution
Brown Advisory Inc5.10%5,129,668$94.90MInstitution
State Street Corp4.96%4,989,187$92.30MInstitution
Neuberger Berman Group LLC4.78%4,806,699$88.92MInstitution
American Century Companies Inc2.82%2,841,710$52.57MInstitution
Greenhouse Funds LLLP2.67%2,689,795$49.76MInstitution
Dimensional Fund Advisors LP2.65%2,665,106$49.30MInstitution
Geode Capital Management LLC2.26%2,270,193$42.00MInstitution

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OII vs Oil & Gas Equipment & Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
OII96.29%3.71%Net SellingNet Selling
FLOC0.00%6.39%Net BuyingNet Buying
LBRT65.31%34.69%Net SellingNet Selling
TDW85.25%14.75%Net SellingNet Buying
LB8.00%92.00%Net Selling

Oceaneering International Stock Ownership FAQ

Who owns Oceaneering International?

Oceaneering International (NYSE: OII) is owned by 99.91% institutional shareholders, 3.85% Oceaneering International insiders, and 0.00% retail investors. Blackrock Inc is the largest individual Oceaneering International shareholder, owning 17.06M shares representing 16.96% of the company. Blackrock Inc's Oceaneering International shares are currently valued at $302.76M.

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