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
Karen H. BeachyDirector2025-05-225,300$18.94
$100.38kSell
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

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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 Inc16.54%16,636,357$356.35MInstitution
Vanguard Group Inc12.29%12,361,546$264.78MInstitution
Brown Advisory Inc6.51%6,545,919$140.21MInstitution
State Street Corp4.82%4,849,545$103.88MInstitution
Earnest Partners LLC4.19%4,217,394$90.34MInstitution
Neuberger Berman Group LLC3.84%3,861,403$82.71MInstitution
American Century Companies Inc3.10%3,113,578$66.69MInstitution
Dimensional Fund Advisors LP2.76%2,776,516$59.47MInstitution
Geode Capital Management LLC2.31%2,326,457$49.83MInstitution
Greenhouse Funds LLLP2.25%2,268,079$48.58MInstitution

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OII vs Oil & Gas Equipment & Service Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
OII95.45%3.93%Net SellingNet Selling
LBRT63.96%36.04%Net SellingNet Selling
TDW84.40%15.60%Net BuyingNet Buying
SEI40.40%59.60%Net SellingNet Selling
AESI70.55%28.64%Net BuyingNet Buying

Oceaneering International Stock Ownership FAQ

Who owns Oceaneering International?

Oceaneering International (NYSE: OII) is owned by 95.45% institutional shareholders, 3.93% Oceaneering International insiders, and 0.62% retail investors. Roderick A. Larson is the largest individual Oceaneering International shareholder, owning 691,937.00 shares representing 0.69% of the company. Roderick A. Larson's Oceaneering International shares are currently valued at $14.82M.

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