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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, Q4 2021

Institutional positions in Transocean Ltd. as of Dec 31, 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
317
+23 vs. Q3 2021
Shares held
325.4M
+2.63M (+0.8%) vs. Q3 2021
Total value
$898.4M
−$324.9M (−26.6%) vs. Q3 2021
New holders
62
94 more added
Sold out
39
92 more reduced

2 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 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 holdersQ4 2021: 317 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 heldQ4 2021: $898.4M
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, Q4 2021

Shares, value and share of portfolio for each institution holding Transocean Ltd.; share changes are against Q3 2021.

Institutions holding RIG in Q4 2021
InstitutionSharesValue% of portfolioChange in sharesAction
HSBC Holdings PLC81,634$228.0K0.00%+29,529+56.7%Added
Balyasny Asset Management LLC91,482$252.0K0.00%+91,482New
Royal Bank of Canada96,360$266.0K0.00%−185,213−65.8%Reduced
Longitude (Cayman) Ltd.97,000$268.0K0.22%+97,000New
Linscomb & Williams, Inc.98,937$273.0K0.01%−100−0.1%Reduced
Cetera Advisors LLC100,923$279.0K0.01%−11,065−9.9%Reduced
IPG Investment Advisors LLC101,100$280.0K0.05%00.0%Unchanged
Wolverine Trading, LLC101,223$287.0K0.00%+24,216+31.4%Added
Stifel Financial Corp109,087$301.0K0.00%−6,050−5.3%Reduced
Condire Management, LP111,641$308.0K0.07%+111,641New
Janus Henderson Group PLC118,564$328.0K0.00%+59,681+101.4%Added
Teacher Retirement System of Texas119,623$330.0K0.00%+25,373+26.9%Added
Commonwealth Equity Services, LLC121,165$334.0K0.00%+14,727+13.8%Added
Hilltop Holdings Inc.122,300$338.0K0.04%−192,100−61.1%Reduced
Gotham Asset Management, LLC126,941$350.0K0.01%+12,305+10.7%Added
Man Group plc129,925$359.0K0.00%+44,237+51.6%Added
Mercer Global Advisors Inc132,325$365.0K0.00%−5,168−3.8%Reduced
IMC-Chicago, LLC133,663$369.0K0.02%−34,033−20.3%Reduced
National Bank of Canada137,100$378.0K0.00%+137,100New
Renaissance Technologies LLC139,900$386.0K0.00%+139,900New
Jupiter Asset Management Ltd138,587$392.0K0.00%+138,587New
Profund Advisors LLC146,854$405.0K0.01%+24,968+20.5%Added
Advisory Services Network, LLC150,112$414.0K0.01%−8,404−5.3%Reduced
Advisor Group Holdings, Inc.150,078$418.0K0.00%−109,860−42.3%Reduced
Sanders Morris Harris LLC153,000$422.0K0.07%00.0%Unchanged
Cambridge Investment Research Advisors, Inc.165,499$457.0K0.00%−49,369−23.0%Reduced
Arizona State Retirement System166,490$460.0K0.00%+6,750+4.2%Added
Fortem Financial Group, LLC168,744$466.0K0.21%−2,300−1.3%Reduced
Compagnie Lombard Odier SCmA169,493$468.0K0.01%00.0%Unchanged
Algert Global LLC170,663$471.0K0.06%+53,169+45.3%Added
Victory Capital Management Inc178,630$493.0K0.00%+27,375+18.1%Added
ExodusPoint Capital Management, LP183,037$505.0K0.01%+134,851+279.9%Added
Blair William & Co208,701$576.0K0.00%+7,170+3.6%Added
HAP Trading, LLC209,072$577.0K0.04%+79,911+61.9%Added
D.A. Davidson & Co.209,513$578.0K0.01%+209,513New
Foundation Resource Management Inc214,721$593.0K0.12%−67,260−23.9%Reduced
Envestnet Asset Management Inc225,325$622.0K0.00%+65,248+40.8%Added
Standard Life Aberdeen plc236,297$652.0K0.00%−12,675−5.1%Reduced
Price T Rowe Associates Inc241,320$666.0K0.00%00.0%Unchanged
BNP Paribas Arbitrage, SA242,368$668.9K0.00%+185,061+322.9%Added
Wells Fargo & Company246,071$680.0K0.00%−56,545−18.7%Reduced
Gifford Fong Associates250,000$690.0K0.12%+200,000+400.0%Added
Mirador Capital Partners LP250,810$692.0K0.15%+170,684+213.0%Added
Ausdal Financial Partners, Inc.255,977$706.0K0.09%+41,000+19.1%Added
Susquehanna Fundamental Investments, LLC264,000$729.0K0.02%+56,700+27.4%Added
Deutsche Bank AG267,468$738.0K0.00%+1,958+0.7%Added
Paloma Partners Management Co279,792$772.0K0.02%+110,700+65.5%Added
Williams Jones Wealth Management, LLC.283,325$782.0K0.01%+195,225+221.6%Added
Qube Research & Technologies Ltd292,207$806.0K0.01%−48,913−14.3%Reduced
Cubist Systematic Strategies, LLC294,303$812.0K0.01%+294,303New
SEI Investments Co300,966$831.0K0.00%+9,760+3.4%Added
Oppenheimer & Co Inc308,394$851.0K0.01%−5,737−1.8%Reduced
Parametric Portfolio Associates LLC321,286$887.0K0.00%−94,286−22.7%Reduced
Caption Management, LLC328,212$905.0K0.06%−31,000−8.6%Reduced
Essex LLC335,353$926.0K0.25%+690+0.2%Added
Cedar Wealth Management, LLC406,843$1.12M0.45%+52,818+14.9%Added
Vontobel Holding Ltd.407,000$1.12M0.01%+99,850+32.5%Added
Lane Generational LLC420,766$1.16M1.00%+420,766New
Jefferies Group LLC433,750$1.20M0.02%+433,750New
Wolverine Asset Management LLC443,490$1.22M0.01%+500+0.1%Added
Citigroup Inc463,928$1.28M0.00%+279,999+152.2%Added
Edgestream Partners, L.P.506,436$1.40M0.09%−52,091−9.3%Reduced
California State Teachers Retirement System534,431$1.48M0.00%+39,974+8.1%Added
Madison Asset Management, LLC575,000$1.59M0.02%−65,000−10.2%Reduced
CoreCommodity Management, LLC597,461$1.65M0.45%+597,461New
Thrivent Financial for Lutherans599,551$1.66M0.00%−261,706−30.4%Reduced
Raymond James Financial Services Advisors, Inc.639,349$1.76M0.00%+37,910+6.3%Added
Tudor Investment Corp Et Al640,996$1.77M0.03%+39,420+6.6%Added
Squarepoint Ops LLC662,811$1.83M0.01%+612,807+1,225.5%Added
UBS Group AG724,460$2.00M0.00%−343,202−32.1%Reduced
Barclays PLC740,339$2.04M0.00%+32,912+4.7%Added
Bank of New York Mellon Corp746,587$2.06M0.00%−3,090−0.4%Reduced
Mitsubishi UFJ Trust & Banking Corp786,614$2.17M0.00%+60,598+8.3%Added
Credit Suisse AG916,637$2.53M0.00%−439,848−32.4%Reduced
State of New Jersey Common Pension Fund D942,492$2.60M0.01%+28,314+3.1%Added
UBS Asset Management Americas Inc970,642$2.68M0.00%+104,182+12.0%Added
Legal & General Group Plc1,034,278$2.85M0.00%−411,725−28.5%Reduced
Jane Street Group, LLC1,064,898$2.94M0.01%+49,057+4.8%Added
JPMorgan Chase & Co1,127,776$3.11M0.00%+562,176+99.4%Added
Invesco Ltd.1,316,478$3.63M0.00%−234,927−15.1%Reduced
Lasry Marc1,328,986$3.67M1.81%00.0%Unchanged
Nordea Investment Management AB1,296,223$3.67M0.00%−4,363−0.3%Reduced
Swiss National Bank1,361,030$3.76M0.00%+65,500+5.1%Added
Group One Trading, L.P.1,389,454$3.83M0.07%−242,823−14.9%Reduced
American Century Companies Inc1,496,883$4.13M0.00%+354,915+31.1%Added
Principal Financial Group Inc1,600,630$4.42M0.00%−209,112−11.6%Reduced
Flat Footed LLC1,765,822$4.87M3.11%+1,765,822New
Connor, Clark & Lunn Investment Management Ltd.1,941,065$5.36M0.03%+911,980+88.6%Added
Brandywine Global Investment Management, LLC1,995,660$5.51M0.04%00.0%Unchanged
Invesco Senior Secured Management Inc2,267,506$6.26M4.40%00.0%Unchanged
Bridgeway Capital Management, LLC2,372,300$6.55M0.12%00.0%Unchanged
Susquehanna International Group, LLP2,471,555$6.82M0.01%−1,175,513−32.2%Reduced
Goldman Sachs Group Inc2,926,695$8.08M0.00%+879,111+42.9%Added
Masters Capital Management LLC3,000,000$8.28M1.48%00.0%Unchanged
Northern Trust Corp3,405,836$9.40M0.00%−152,898−4.3%Reduced
First Trust Advisors LP3,694,001$10.2M0.01%+2,743,398+288.6%Added
Charles Schwab Investment Management Inc4,102,919$11.3M0.00%−234,367−5.4%Reduced
Allianz Asset Management GmbH4,258,364$11.8M0.01%+1,651,705+63.4%Added
Citadel Advisors LLC4,297,667$11.9M0.01%+635,205+17.3%Added
Bank of America Corp4,857,479$13.4M0.00%+2,635,158+118.6%Added