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 2025
Institutional positions in Transocean Ltd. as of Sep 30, 2025. 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
- 457
- +36 vs. Q2 2025
- Shares held
- 748.9M
- +148.6M (+24.8%) vs. Q2 2025
- Total value
- $2.34B
- +$781.8M (+50.2%) vs. Q2 2025
- New holders
- 89
- 164 more added
- Sold out
- 53
- 99 more reduced
6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 539 | $4.88B |
| Q1 2026 | 542 | $6.01B |
| Q4 2025 | 471 | $3.19B |
| Q3 2025 | 457 | $2.34B |
| Q2 2025 | 427 | $1.56B |
| Q1 2025 | 413 | $1.92B |
| Q4 2024 | 448 | $2.29B |
| Q3 2024 | 427 | $2.57B |
| Q2 2024 | 419 | $3.23B |
| Q1 2024 | 429 | $3.46B |
| Q4 2023 | 432 | $3.48B |
| Q3 2023 | 427 | $4.43B |
| Q2 2023 | 394 | $3.60B |
| Q1 2023 | 404 | $3.35B |
| Q4 2022 | 376 | $2.11B |
| Q3 2022 | 339 | $983.1M |
| Q2 2022 | 330 | $1.27B |
| Q1 2022 | 335 | $1.73B |
| Q4 2021 | 317 | $898.4M |
| Q3 2021 | 296 | $1.22B |
| Q2 2021 | 306 | $1.55B |
| Q1 2021 | 292 | $1.17B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Transocean Ltd.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Soviero Asset Management, LP | 580,000 | $1.81M | 1.12% | +580,000 | New |
| Janus Henderson Group PLC | 572,177 | $1.78M | 0.00% | +229,000+66.7% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 547,367 | $1.71M | 0.00% | +547,367 | New |
| L & S Advisors Inc | – | $1.56M | 0.15% | – | – |
| Fort Baker Capital Management LP | 500,000 | $1.56M | 0.26% | +500,000 | New |
| MetLife Investment Management | 494,803 | $1.54M | 0.01% | +50,456+11.4% | Added |
| Scientech Research LLC | 493,744 | $1.54M | 0.54% | +462,727+1,491.8% | Added |
| Brandywine Global Investment Management, LLC | 479,004 | $1.49M | 0.01% | +479,004 | New |
| HBK Investments L P | 475,000 | $1.48M | 0.02% | +475,000 | New |
| HSBC Holdings PLC | 442,564 | $1.36M | 0.00% | −115,079−20.6% | Reduced |
| Cetera Investment Advisers | 415,972 | $1.30M | 0.00% | +181,988+77.8% | Added |
| Envestnet Asset Management Inc | 413,803 | $1.29M | 0.00% | +387,662+1,483.0% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 395,332 | $1.23M | 0.00% | −13,191−3.2% | Reduced |
| Advisory Services Network, LLC | 363,262 | $1.13M | 0.02% | +61,625+20.4% | Added |
| Wolverine Asset Management LLC | 349,853 | $1.09M | 0.02% | 00.0% | Unchanged |
| Diametric Capital, LP | 334,100 | $1.04M | 0.39% | +334,100 | New |
| Maso Capital Partners Ltd | 330,000 | $1.03M | 1.69% | +330,000 | New |
| Main Street Financial Solutions, LLC | 325,000 | $1.01M | 0.07% | +325,000 | New |
| Kestra Advisory Services, LLC | 318,754 | $994.5K | 0.00% | +58,182+22.3% | Added |
| Blair William & Co | 318,298 | $993.1K | 0.00% | +22,460+7.6% | Added |
| 180 Wealth Advisors, LLC | 311,501 | $971.9K | 0.12% | +34,650+12.5% | Added |
| Gsa Capital Partners LLP | 304,694 | $951.0K | 0.08% | +147,418+93.7% | Added |
| Monashee Investment Management LLC | 300,000 | $936.0K | 0.47% | +300,000 | New |
| First Trust Advisors LP | 292,396 | $912.3K | 0.00% | −161,073−35.5% | Reduced |
| Arizona State Retirement System | 288,006 | $898.6K | 0.00% | +68,901+31.4% | Added |
| Vontobel Holding Ltd. | 285,491 | $890.7K | 0.00% | +980+0.3% | Added |
| AQR Capital Management LLC | 267,421 | $834.4K | 0.00% | +87,155+48.3% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 265,439 | $828.2K | 0.00% | +16,086+6.5% | Added |
| Intech Investment Management LLC | 259,755 | $810.4K | 0.01% | −88,211−25.4% | Reduced |
| Gifford Fong Associates | 250,000 | $780.0K | 0.16% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 247,963 | $773.6K | 0.00% | +31,883+14.8% | Added |
| Quinn Opportunity Partners LLC | 239,000 | $745.7K | 0.05% | 00.0% | Unchanged |
| PFG Investments, LLC | 233,142 | $727.4K | 0.04% | −3,050−1.3% | Reduced |
| CIBC Bancorp USA Inc. | 225,704 | $704.2K | 0.00% | +225,704 | New |
| Lighthouse Investment Partners, LLC | 220,000 | $686.4K | 0.02% | +220,000 | New |
| Advisor Group Holdings, Inc. | 220,772 | $682.0K | 0.00% | +30,860+16.2% | Added |
| JustInvest LLC | 216,448 | $675.3K | 0.01% | +7,441+3.6% | Added |
| Banque Cantonale Vaudoise | 215,326 | $672.0K | 0.03% | +6,777+3.2% | Added |
| Credit Agricole S A | 215,294 | $671.7K | 0.00% | +215,294 | New |
| Graham Capital Management, L.P. | 215,256 | $671.6K | 0.02% | +215,256 | New |
| Franklin Resources Inc | 215,088 | $671.1K | 0.00% | +50,571+30.7% | Added |
| SG Americas Securities, LLC | 210,536 | $657.0K | 0.00% | +192,297+1,054.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 207,706 | $648.0K | 0.00% | 00.0% | Unchanged |
| Police & Firemen's Retirement System of New Jersey | 206,135 | $643.1K | 0.01% | +39,374+23.6% | Added |
| Sterling Capital Management LLC | 202,274 | $631.1K | 0.01% | +182,148+905.0% | Added |
| Stifel Financial Corp | 198,287 | $618.7K | 0.00% | +9,531+5.0% | Added |
| Toroso Investments, LLC | 197,846 | $617.3K | 0.00% | +81,822+70.5% | Added |
| Raymond James Financial Inc | 196,350 | $612.6K | 0.00% | +28,075+16.7% | Added |
| DRW Securities, LLC | 192,208 | $595.8K | 0.03% | −96,431−33.4% | Reduced |
| Cedar Wealth Management, LLC | 190,028 | $592.9K | 0.18% | 00.0% | Unchanged |
| Foundation Resource Management Inc | 189,807 | $592.2K | 0.09% | +2,193+1.2% | Added |
| Virtu Financial LLC | 187,865 | $586.0K | 0.03% | +142,316+312.4% | Added |
| Mariner, LLC | 187,395 | $584.7K | 0.00% | −13,130−6.5% | Reduced |
| Marex Group plc | 165,629 | $516.8K | 0.01% | −16,065−8.8% | Reduced |
| KLP Kapitalforvaltning AS | 165,000 | $514.8K | 0.00% | +19,200+13.2% | Added |
| Prudential Financial Inc | 162,955 | $508.4K | 0.00% | +9,385+6.1% | Added |
| Counterpoint Mutual Funds LLC | 160,743 | $501.5K | 0.04% | +160,743 | New |
| Prospera Financial Services Inc | 160,275 | $500.1K | 0.01% | −1,065−0.7% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 158,342 | $494.0K | 0.00% | −5,324−3.3% | Reduced |
| Voya Investment Management LLC | 153,825 | $479.9K | 0.00% | −48,928−24.1% | Reduced |
| Tower Research Capital LLC (TRC) | 151,883 | $473.9K | 0.01% | +81,766+116.6% | Added |
| CSS LLC | 147,135 | $459.1K | 0.03% | +147,135 | New |
| Bank of Montreal | 147,076 | $458.9K | 0.00% | −12,271−7.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 146,794 | $458.0K | 0.00% | +87,100+145.9% | Added |
| ProShare Advisors LLC | 145,920 | $455.3K | 0.00% | −6,931−4.5% | Reduced |
| Parallax Volatility Advisers, L.P. | 144,865 | $452.0K | 0.01% | −90,578−38.5% | Reduced |
| Profund Advisors LLC | 133,724 | $417.2K | 0.01% | +5,154+4.0% | Added |
| Aster Capital Management (DIFC) Ltd | 125,514 | $391.6K | 0.20% | −49,642−28.3% | Reduced |
| Cresset Asset Management, LLC | 125,078 | $390.2K | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 125,511 | $390.0K | 0.00% | +125,511 | New |
| Eschler Asset Management LLP | 120,000 | $374.4K | 0.28% | +120,000 | New |
| Prelude Capital Management, LLC | 116,237 | $362.7K | 0.03% | +116,237 | New |
| FNY Investment Advisers, LLC | 115,090 | $359.0K | 0.12% | +115,090 | New |
| Murphy Pohlad Asset Management LLC | 113,400 | $353.8K | 0.14% | −2,600−2.2% | Reduced |
| Two Sigma Securities, LLC | 111,456 | $347.7K | 0.05% | +75,816+212.7% | Added |
| Pictet Asset Management Holding SA | 106,076 | $331.0K | 0.00% | −14,636−12.1% | Reduced |
| Wolverine Trading, LLC | 105,431 | $327.9K | 0.01% | +25,146+31.3% | Added |
| Essex LLC | 104,185 | $325.1K | 0.06% | −15,181−12.7% | Reduced |
| Boothbay Fund Management, LLC | 103,091 | $321.6K | 0.01% | +103,091 | New |
| Privium Fund Management B.V. | 102,000 | $318.2K | 0.06% | +102,000 | New |
| GWM Advisors LLC | 101,451 | $316.5K | 0.00% | +26,697+35.7% | Added |
| J.W. Cole Advisors, Inc. | 100,634 | $314.0K | 0.01% | +3,367+3.5% | Added |
| Beirne Wealth Consulting Services, LLC | 100,040 | $312.1K | 0.07% | 00.0% | Unchanged |
| Ci Investments Inc. | 100,000 | $312.0K | 0.00% | 00.0% | Unchanged |
| Kohmann Bosshard Financial Services, LLC | 100,000 | $312.0K | 0.03% | 00.0% | Unchanged |
| Whitebox Advisors LLC | 100,000 | $312.0K | 0.01% | +100,000 | New |
| Teacher Retirement System of Texas | 98,337 | $306.8K | 0.00% | −67,074−40.5% | Reduced |
| Old West Investment Management, LLC | 95,000 | $296.4K | 0.07% | +95,000 | New |
| Empowered Funds, LLC | 94,556 | $295.0K | 0.00% | +46,447+96.5% | Added |
| Aigen Investment Management, LP | 90,798 | $283.3K | 0.04% | −145,495−61.6% | Reduced |
| Victory Capital Management Inc | 90,210 | $281.5K | 0.00% | +2,429+2.8% | Added |
| Fruth Investment Management | 87,878 | $274.0K | 0.07% | −3,164−3.5% | Reduced |
| State of Wisconsin Investment Board | 86,311 | $269.3K | 0.00% | +11,604+15.5% | Added |
| Ameriprise Financial Inc | 83,460 | $260.4K | 0.00% | +57,876+226.2% | Added |
| Cerity Partners LLC | 83,301 | $259.9K | 0.00% | +17,098+25.8% | Added |
| Financial Sense Advisors, Inc. | 82,569 | $257.6K | 0.05% | +82,569 | New |
| Commonwealth Equity Services, LLC | 82,096 | $256.0K | 0.00% | −9,092−10.0% | Reduced |
| Beacon Pointe Advisors, LLC | 80,953 | $252.6K | 0.00% | −11,083−12.0% | Reduced |
| Vise Technologies, Inc. | 80,353 | $250.7K | 0.01% | +23,830+42.2% | Added |
| Public Employees Retirement Association of Colorado | 79,988 | $250.0K | 0.00% | 00.0% | Unchanged |