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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
Keelan AdamsonPRESIDENT AND CEO2026-01-2758,687$5.00
$293.44kSell
Brady K. LongEVP Chief Legal Officer2026-01-2799,293$5.00
$496.47kSell
Brady K. LongEVP Chief Legal Officer2026-01-2616,085$5.00
$80.43kSell
Keelan AdamsonPRESIDENT AND CEO2026-01-2622,846$5.00
$114.23kSell
Keelan AdamsonPRESIDENT AND CEO2025-12-0557,968$4.50
$260.86kSell
Keelan AdamsonPRESIDENT AND CEO2025-12-048,469$4.50
$38.11kSell
Roderick James MacKenzieEVP Chief Commercial Officer2025-12-0335,000$4.48
$156.80kSell
Jeremy D. ThigpenExecutive Chair2025-11-26500,000$4.32
$2.16MSell
Robert Thaddeus VaydaEVP Chief Financial Officer2025-11-2630,000$4.29
$128.70kSell
PerestroikaDirector2025-11-241,500,000$4.02
$6.03MBuy

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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 Mohn18.26%201,073,990$999.34MInsider
Perestroika18.25%201,049,788$999.22MInsider
Perestroika Cyprus Ltd8.77%96,574,894$479.98MInsider
Vanguard Group Inc8.58%94,519,248$469.76MInstitution
Blackrock Inc7.74%85,212,336$423.51MInstitution
Dimensional Fund Advisors LP3.26%35,953,723$178.69MInstitution
Pilgrim Global Advisors LLC2.88%31,759,346$157.84MInstitution
American Century Companies Inc2.40%26,456,554$131.49MInstitution
Dalal Street LLC2.22%24,442,332$121.48MInstitution
Morgan Stanley2.06%22,654,361$112.59MInstitution

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RIG vs Oil & Gas Drilling Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
RIG59.41%40.59%Net BuyingNet Buying
NE73.23%26.77%Net SellingNet Selling
HP92.14%7.86%Net SellingNet Selling
PTEN82.73%17.27%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 67.98% institutional shareholders, 46.44% Transocean insiders, and 0.00% retail investors. Frederik Wilhelm Mohn is the largest individual Transocean shareholder, owning 201.07M shares representing 18.26% of the company. Frederik Wilhelm Mohn's Transocean shares are currently valued at $999.34M.

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