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NYSE: RIG
Transocean Ltd Stock Ownership - Who owns Transocean?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Transocean Ltd insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Roderick James MacKenzieEVP Chief Commercial Officer2026-03-0478,370$6.36
$498.43kSell
Keelan AdamsonPRESIDENT AND CEO2026-03-03127,878$6.12
$782.61kSell
Roderick James MacKenzieEVP Chief Commercial Officer2026-03-0362,886$6.12
$384.86kSell
Robert Thaddeus VaydaEVP Chief Financial Officer2026-03-0362,970$6.12
$385.38kSell
Brady K. LongEVP Chief Legal Officer2026-03-0387,689$6.12
$536.66kSell
Jason PackSVP Chief Accounting Officer2026-03-0327,962$6.12
$171.13kSell
Jeremy D. ThigpenExecutive Chair2026-03-03245,556$6.12
$1.50MSell
Jeremy D. ThigpenExecutive Chair2026-03-01171,821$6.25
$1.07MBuy
Jeremy D. ThigpenExecutive Chair2026-03-01245,640$6.25
$1.54MBuy
Jeremy D. ThigpenExecutive Chair2026-03-01193,518$6.25
$1.21MBuy

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Net Insider Buy/Sell (L12M) Ownership

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RIG Shareholders

What type of owners hold Transocean Ltd stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Frederik Wilhelm Mohn22.29%201,073,990$1.32BInsider
Perestroika22.28%201,049,788$1.32BInsider
Vanguard Group Inc10.75%97,006,263$638.30MInstitution
Perestroika Cyprus Ltd10.70%96,574,894$635.46MInsider
Blackrock Inc9.77%88,142,959$579.98MInstitution
Dimensional Fund Advisors LP4.82%43,470,312$286.03MInstitution
Pilgrim Global Advisors LLC3.52%31,759,346$208.98MInstitution
American Century Companies Inc3.05%27,488,687$180.88MInstitution
Dalal Street LLC3.00%27,040,133$177.92MInstitution
Morgan Stanley2.75%24,790,325$163.12MInstitution

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RIG vs Oil & Gas Drilling Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
RIG60.08%39.92%Net BuyingNet Buying
PTEN83.35%16.65%Net SellingNet Selling
NE72.81%27.19%Net SellingNet Selling
HP92.22%7.78%Net SellingNet Selling
SDRL99.51%0.49%Net SellingNet Selling
View Top Oil & Gas Drilling Stocks

Transocean Stock Ownership FAQ

Who owns Transocean?

Transocean (NYSE: RIG) is owned by 85.53% institutional shareholders, 56.83% Transocean insiders, and 0.00% retail investors. Frederik Wilhelm Mohn is the largest individual Transocean shareholder, owning 201.07M shares representing 22.29% of the company. Frederik Wilhelm Mohn's Transocean shares are currently valued at $1.26B.

If you're new to stock investing, here's how to buy Transocean stock.
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