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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, Q3 2021

Institutional positions in Transocean Ltd. as of Sep 30, 2021. 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
296
−4 vs. Q2 2021
Shares held
322.8M
−19.1M (−5.6%) vs. Q2 2021
Total value
$1.22B
−$322.1M (−20.8%) vs. Q2 2021
New holders
38
88 more added
Sold out
42
84 more reduced

6 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: 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 holdersQ3 2021: 296 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 heldQ3 2021: $1.22B
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, Q3 2021

Shares, value and share of portfolio for each institution holding Transocean Ltd.; share changes are against Q2 2021.

Institutions holding RIG in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Northeast Financial Consultants Inc0$00.00%−265,000−100.0%Sold out
Jennison Associates LLC0$00.00%−212,389−100.0%Sold out
Laurion Capital Management LP0$00.00%−211,368−100.0%Sold out
CoreCommodity Management, LLC0$00.00%−199,080−100.0%Sold out
LMR Partners LLP0$00.00%−162,202−100.0%Sold out
Manatuck Hill Partners, LLC0$00.00%−150,000−100.0%Sold out
RBF Capital, LLC0$00.00%−120,012−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−113,456−100.0%Sold out
Cubist Systematic Strategies, LLC0$00.00%−107,666−100.0%Sold out
Balyasny Asset Management LLC0$00.00%−102,227−100.0%Sold out
Stock Yards Bank & Trust Co0$00.00%−66,000−100.0%Sold out
Tibra Equities Europe Ltd0$00.00%−58,100−100.0%Sold out
XTX Topco Ltd0$00.00%−48,810−100.0%Sold out
PDT Partners, LLC0$00.00%−42,208−100.0%Sold out
Samalin Investment Counsel, LLC0$00.00%−38,500−100.0%Sold out
Carolina Wealth Advisors, LLC0$00.00%−33,726−100.0%Sold out
Nisa Investment Advisors, LLC0$00.00%−27,000−100.0%Sold out
Alliancebernstein L.P.0$00.00%−20,599−100.0%Sold out
Verition Fund Management LLC0$00.00%−19,245−100.0%Sold out
Strategic Wealth Advisors Group, LLC0$00.00%−18,244−100.0%Sold out
New York State Teachers Retirement System0$00.00%−17,200−100.0%Sold out
Guggenheim Capital LLC0$00.00%−16,776−100.0%Sold out
Alpine Global Management, LLC0$00.00%−13,128−100.0%Sold out
Bank of Montreal0$00.00%−10,149−100.0%Sold out
Mark Sheptoff Financial Planning, LLC0$00.00%−8,500−100.0%Sold out
Barrow Hanley Mewhinney & Strauss LLC0$00.00%−4,899−100.0%Sold out
New York State Common Retirement Fund0$00.00%−4,548−100.0%Sold out
Atticus Wealth Management, LLC0$00.00%−2,288−100.0%Sold out
Isthmus Partners, LLC0$00.00%−1,868−100.0%Sold out
Panagora Asset Management Inc0$00.00%−1,175−100.0%Sold out
Beck Bode, LLC0$00.00%−600−100.0%Sold out
O'Shaughnessy Asset Management, LLC0$00.00%−195−100.0%Sold out
Column Capital Advisors, LLC0$00.00%−261−100.0%Sold out
Fifth Third Bancorp0$00.00%−19−100.0%Sold out
Evermay Wealth Management LLC0$00.00%−90−100.0%Sold out
Washington Trust Co0$00.00%−15−100.0%Sold out
Ford Financial Group, LLC0$00.00%−100−100.0%Sold out
Personal Wealth Partners0$00.00%−31−100.0%Sold out
Cipher Capital LP––––Not filed
QS Investors, LLC––––Not filed
Bel Air Investment Advisors LLC––––Not filed
Pictet Asset Management Ltd––––Not filed
CWM, LLC––––Not filed
Castleview Partners, LLC––––Not filed