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Transocean Ltd.

RIG
Exchange
NYSE
Industry
Drilling Oil & Gas Wells
SEC CIK
0001451505

In the last 90 days, Transocean Ltd. insiders filed 1 open-market purchase and 0 sales; 539 institutions reported holding it in 13F filings for Q2 2026, worth $4.88B in total; superinvestors Pabrai Investment Funds and Elliott Investment Management hold it.

13F holders, Q2 2022

Institutional positions in Transocean Ltd. as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
330
−1 vs. Q1 2022
Shares held
380.0M
+1.03M (+0.3%) vs. Q1 2022
Total value
$1.27B
−$466.7M (−26.9%) vs. Q1 2022
New holders
50
78 more added
Sold out
51
108 more reduced

4 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting RIG on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2022: 330 institutions
Q1 2021: 292 institutionsQ2 2021: 306 institutionsQ3 2021: 296 institutionsQ4 2021: 317 institutionsQ1 2022: 335 institutionsQ2 2022: 330 institutionsQ3 2022: 339 institutionsQ4 2022: 376 institutionsQ1 2023: 404 institutionsQ2 2023: 394 institutionsQ3 2023: 427 institutionsQ4 2023: 432 institutionsQ1 2024: 429 institutionsQ2 2024: 419 institutionsQ3 2024: 427 institutionsQ4 2024: 448 institutionsQ1 2025: 413 institutionsQ2 2025: 427 institutionsQ3 2025: 457 institutionsQ4 2025: 471 institutionsQ1 2026: 542 institutionsQ2 2026: 539 institutions
Value heldQ2 2022: $1.27B
Q1 2021: $1.17BQ2 2021: $1.55BQ3 2021: $1.22BQ4 2021: $898.4MQ1 2022: $1.73BQ2 2022: $1.27BQ3 2022: $983.1MQ4 2022: $2.11BQ1 2023: $3.35BQ2 2023: $3.60BQ3 2023: $4.43BQ4 2023: $3.48BQ1 2024: $3.46BQ2 2024: $3.23BQ3 2024: $2.57BQ4 2024: $2.29BQ1 2025: $1.92BQ2 2025: $1.56BQ3 2025: $2.34BQ4 2025: $3.19BQ1 2026: $6.01BQ2 2026: $4.88B
Institutions holding RIG and their total value by quarter
QuarterHoldersValue
Q2 2026539$4.88B
Q1 2026542$6.01B
Q4 2025471$3.19B
Q3 2025457$2.34B
Q2 2025427$1.56B
Q1 2025413$1.92B
Q4 2024448$2.29B
Q3 2024427$2.57B
Q2 2024419$3.23B
Q1 2024429$3.46B
Q4 2023432$3.48B
Q3 2023427$4.43B
Q2 2023394$3.60B
Q1 2023404$3.35B
Q4 2022376$2.11B
Q3 2022339$983.1M
Q2 2022330$1.27B
Q1 2022335$1.73B
Q4 2021317$898.4M
Q3 2021296$1.22B
Q2 2021306$1.55B
Q1 2021292$1.17B

Institutions, Q2 2022

Shares, value and share of portfolio for each institution holding Transocean Ltd.; share changes are against Q1 2022.

Institutions holding RIG in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Vanguard Group Inc55,150,263$183.7M0.01%+2,444,581+4.6%Added
Primecap Management Co47,064,306$156.7M0.14%−329,300−0.7%Reduced
Van Eck Associates Corp33,146,248$110.4M0.29%−1,743,414−5.0%Reduced
D. E. Shaw & Co., Inc.24,541,432$81.7M0.13%−4,383,686−15.2%Reduced
Contrarius Investment Management Ltd23,150,910$77.1M4.98%+1,440,973+6.6%Added
Dimensional Fund Advisors LP17,125,214$57.0M0.02%+4,200,901+32.5%Added
BlackRock Inc.15,910,473$53.0M0.00%+1,159,770+7.9%Added
Two Sigma Investments, LP10,955,389$36.5M0.12%−2,478,576−18.5%Reduced
Slate Path Capital LP10,714,545$35.7M2.23%−2,700,000−20.1%Reduced
Two Sigma Advisers, LP9,969,408$33.2M0.09%+1,410,800+16.5%Added
Charles Schwab Investment Management Inc8,957,765$29.8M0.01%+16,800+0.2%Added
Morgan Stanley8,815,329$29.4M0.00%−249,619−2.8%Reduced
State Street Corp7,647,992$25.5M0.00%−160,066−2.1%Reduced
Renaissance Technologies LLC6,530,728$21.7M0.03%−1,341,300−17.0%Reduced
Marshall Wace, LLP6,063,044$20.2M0.05%+6,063,044New
Geode Capital Management, LLC5,576,075$18.6M0.00%+135,138+2.5%Added
Key Square Capital Management LLC4,628,456$15.4M10.76%−377,100−7.5%Reduced
Masters Capital Management LLC4,000,000$13.3M2.78%00.0%Unchanged
Allianz Asset Management GmbH3,844,651$12.8M0.01%−257,620−6.3%Reduced
Susquehanna International Group, LLP3,283,049$10.9M0.02%+849,159+34.9%Added
Northern Trust Corp3,208,957$10.7M0.00%−33,688−1.0%Reduced
Millennium Management LLC3,107,970$10.3M0.01%+1,092,974+54.2%Added
Citadel Advisors LLC2,794,415$9.30M0.01%−1,016,668−26.7%Reduced
Bridgeway Capital Management, LLC2,372,300$7.90M0.18%00.0%Unchanged
Connor, Clark & Lunn Investment Management Ltd.2,303,740$7.67M0.05%−33,414−1.4%Reduced
Invesco Senior Secured Management Inc2,267,506$7.55M7.60%00.0%Unchanged
American Century Companies Inc2,237,463$7.45M0.01%+333,289+17.5%Added
Group One Trading, L.P.2,084,645$6.94M0.20%+971,333+87.2%Added
Brandywine Global Investment Management, LLC1,974,068$6.57M0.06%−109,643−5.3%Reduced
First Trust Advisors LP1,967,365$6.55M0.01%−216,728−9.9%Reduced
Bank of New York Mellon Corp1,715,716$5.71M0.00%+961,176+127.4%Added
Kettle Hill Capital Management, LLC1,677,150$5.58M1.41%+1,677,150New
Nordea Investment Management AB1,595,708$5.39M0.01%−180,771−10.2%Reduced
Invesco Ltd.1,499,469$4.99M0.00%−173,194−10.4%Reduced
Swiss National Bank1,472,430$4.90M0.00%00.0%Unchanged
RR Advisors, LLC1,405,000$4.68M0.91%+1,405,000New
Goldman Sachs Group Inc1,362,425$4.54M0.00%−367,313−21.2%Reduced
Madison Asset Management, LLC1,320,000$4.40M0.07%+530,000+67.1%Added
Point72 Asset Management, L.P.1,250,000$4.16M0.02%+573,200+84.7%Added
UBS Asset Management Americas Inc1,138,319$3.79M0.00%+170,705+17.6%Added
Legal & General Group Plc1,120,629$3.73M0.00%−45,788−3.9%Reduced
Williams Jones Wealth Management, LLC.1,114,593$3.71M0.06%+292,413+35.6%Added
Bank of America Corp995,017$3.31M0.00%−1,885,608−65.5%Reduced
Squarepoint Ops LLC942,728$3.14M0.03%+266,378+39.4%Added
CQS (US), LLC935,000$3.11M0.33%+935,000New
CoreCommodity Management, LLC912,276$3.04M0.80%+10,231+1.1%Added
Edgestream Partners, L.P.836,770$2.79M0.22%+107,304+14.7%Added
Weiss Multi-Strategy Advisers LLC817,284$2.72M0.08%+817,284New
Maxi Investments CY Ltd800,000$2.66M1.90%+800,000New
Lane Generational LLC789,711$2.63M3.52%+355,710+82.0%Added
JPMorgan Chase & Co744,951$2.48M0.00%−743,088−49.9%Reduced
Zweig-DiMenna Associates LLC725,000$2.41M0.48%+725,000New
State of Wisconsin Investment Board672,740$2.24M0.01%+156,340+30.3%Added
Credit Suisse AG644,215$2.15M0.00%−156,093−19.5%Reduced
Quantbot Technologies LP594,801$1.98M0.18%+594,801New
Raymond James Financial Services Advisors, Inc.592,892$1.97M0.00%−35,972−5.7%Reduced
State of New Jersey Common Pension Fund D582,490$1.94M0.01%−178,711−23.5%Reduced
Algert Global LLC579,421$1.93M0.15%+219,203+60.9%Added
BCJ Capital Management, LLC535,823$1.78M0.18%+273,249+104.1%Added
Jump Financial, LLC533,138$1.78M0.08%+318,592+148.5%Added
California State Teachers Retirement System530,925$1.77M0.00%+1,506+0.3%Added
Discovery Capital Management, LLC530,196$1.77M0.24%−948,600−64.1%Reduced
Barclays PLC525,387$1.75M0.00%−590,753−52.9%Reduced
Intrinsic Edge Capital Management LLC500,000$1.67M0.15%+500,000New
Jane Street Group, LLC477,438$1.59M0.00%−435,718−47.7%Reduced
HighTower Advisors, LLC472,423$1.56M0.00%+131,278+38.5%Added
Rockefeller Capital Management L.P.467,991$1.56M0.01%+304,289+185.9%Added
Gsa Capital Partners LLP446,822$1.49M0.22%+337,431+308.5%Added
Sanders Morris Harris LLC445,000$1.48M0.32%+60,000+15.6%Added
Cubist Systematic Strategies, LLC435,898$1.45M0.01%−134,296−23.6%Reduced
Nuveen Asset Management, LLC431,572$1.44M0.00%00.0%Unchanged
STRS Ohio381,000$1.27M0.01%00.0%Unchanged
Essex LLC378,883$1.26M0.39%−20,960−5.2%Reduced
Vontobel Holding Ltd.357,000$1.19M0.01%+50,000+16.3%Added
Wells Fargo & Company334,599$1.11M0.00%−31,702−8.7%Reduced
Cedar Wealth Management, LLC332,477$1.11M0.51%+3,150+1.0%Added
Jefferies Group LLC330,750$1.10M0.03%−69,250−17.3%Reduced
Simplex Trading, LLC327,673$1.09M0.04%−444,464−57.6%Reduced
Walleye Trading LLC310,469$1.03M0.02%+265,860+596.0%Added
Citigroup Inc309,758$1.03M0.00%−26,737−7.9%Reduced
SEI Investments Co275,420$917.0K0.00%−29,115−9.6%Reduced
Gifford Fong Associates250,000$833.0K0.19%00.0%Unchanged
UBS Group AG244,374$814.0K0.00%−400,296−62.1%Reduced
Commonwealth Equity Services, LLC226,096$752.0K0.00%+29,096+14.8%Added
PDT Partners, LLC219,502$731.0K0.06%+29,957+15.8%Added
Pearl River Capital, LLC211,848$705.0K0.17%+68,180+47.5%Added
Mitsubishi UFJ Trust & Banking Corp209,716$698.0K0.00%−596,454−74.0%Reduced
Price T Rowe Associates Inc209,220$697.0K0.00%−6,700−3.1%Reduced
Foundation Resource Management Inc207,077$690.0K0.12%−6,165−2.9%Reduced
Aigen Investment Management, LP204,958$683.0K0.11%+204,958New
Canada Pension Plan Investment Board204,554$681.0K0.00%+149,700+272.9%Added
Silver Oak Securities, Inc247,227$640.0K0.14%+37,960+18.1%Added
Cipher Capital LP188,124$626.0K0.14%+188,124New
Advisory Services Network, LLC184,477$614.0K0.02%−1,250−0.7%Reduced
Fortem Financial Group, LLC179,195$597.0K0.39%+4,950+2.8%Added
BNP Paribas Arbitrage, SA174,377$580.7K0.00%+72,515+71.2%Added
Flat Footed LLC171,800$572.0K0.29%−181,105−51.3%Reduced
Royal Bank of Canada169,925$565.0K0.00%+71,973+73.5%Added
Blair William & Co169,326$564.0K0.00%−1,600−0.9%Reduced
Arizona State Retirement System168,985$563.0K0.01%+652+0.4%Added