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 2025
Institutional positions in Transocean Ltd. as of Jun 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
- 427
- +17 vs. Q1 2025
- Shares held
- 600.5M
- −5.12M (−0.8%) vs. Q1 2025
- Total value
- $1.56B
- −$364.6M (−19.0%) vs. Q1 2025
- New holders
- 66
- 160 more added
- Sold out
- 49
- 100 more reduced
3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Transocean Ltd.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Simplex Trading, LLC | 162,430 | $420.0K | 0.01% | −71,800−30.7% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 163,666 | $424.0K | 0.00% | −213−0.1% | Reduced |
| Franklin Resources Inc | 164,517 | $426.1K | 0.00% | +123,379+299.9% | Added |
| Teacher Retirement System of Texas | 165,411 | $428.4K | 0.00% | +45,610+38.1% | Added |
| Police & Firemen's Retirement System of New Jersey | 166,761 | $431.9K | 0.00% | +11,309+7.3% | Added |
| Raymond James Financial Inc | 168,275 | $435.8K | 0.00% | −62,429−27.1% | Reduced |
| Aster Capital Management (DIFC) Ltd | 175,156 | $453.7K | 0.10% | +146,896+519.8% | Added |
| Balyasny Asset Management LLC | 178,953 | $463.5K | 0.00% | +178,953 | New |
| AQR Capital Management LLC | 180,266 | $466.9K | 0.00% | −1,130−0.6% | Reduced |
| Marex Group plc | 181,694 | $470.6K | 0.01% | +79,471+77.7% | Added |
| Foundation Resource Management Inc | 187,614 | $485.9K | 0.08% | +2,425+1.3% | Added |
| Stifel Financial Corp | 188,756 | $488.9K | 0.00% | +26,224+16.1% | Added |
| Advisor Group Holdings, Inc. | 189,912 | $491.9K | 0.00% | +93,311+96.6% | Added |
| Cedar Wealth Management, LLC | 190,028 | $492.2K | 0.17% | +65,486+52.6% | Added |
| Walleye Trading LLC | 196,825 | $509.8K | 0.01% | +5,233+2.7% | Added |
| Mariner, LLC | 200,525 | $519.3K | 0.00% | +87,359+77.2% | Added |
| Voya Investment Management LLC | 202,753 | $525.1K | 0.00% | +6,010+3.1% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 207,706 | $538.0K | 0.00% | +42,117+25.4% | Added |
| Banque Cantonale Vaudoise | 208,549 | $540.0K | 0.02% | +88,130+73.2% | Added |
| JustInvest LLC | 209,007 | $541.3K | 0.01% | +58,960+39.3% | Added |
| BNP Paribas Arbitrage, SA | 216,080 | $559.6K | 0.00% | +132,987+160.0% | Added |
| Arizona State Retirement System | 219,105 | $567.5K | 0.00% | +5,570+2.6% | Added |
| Qube Research & Technologies Ltd | 220,508 | $571.1K | 0.00% | +220,508 | New |
| Cetera Investment Advisers | 233,984 | $606.0K | 0.00% | +12,532+5.7% | Added |
| Parallax Volatility Advisers, L.P. | 235,443 | $609.8K | 0.02% | +103,328+78.2% | Added |
| PFG Investments, LLC | 236,192 | $611.7K | 0.04% | −7,000−2.9% | Reduced |
| Aigen Investment Management, LP | 236,293 | $612.0K | 0.08% | +236,293 | New |
| FMR LLC | 237,077 | $614.0K | 0.00% | −682,234−74.2% | Reduced |
| Quinn Opportunity Partners LLC | 239,000 | $619.0K | 0.05% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 249,353 | $645.8K | 0.00% | +82,151+49.1% | Added |
| Dark Forest Capital Management LP | 249,477 | $646.1K | 0.03% | +87,391+53.9% | Added |
| Gifford Fong Associates | 250,000 | $648.0K | 0.15% | 00.0% | Unchanged |
| IMC-Chicago, LLC | 252,594 | $654.2K | 0.02% | −86,117−25.4% | Reduced |
| Centiva Capital, LP | 257,606 | $667.2K | 0.04% | +587+0.2% | Added |
| Kestra Advisory Services, LLC | 260,572 | $674.9K | 0.00% | −18,311−6.6% | Reduced |
| 180 Wealth Advisors, LLC | 276,851 | $717.0K | 0.10% | +113,320+69.3% | Added |
| Vontobel Holding Ltd. | 284,511 | $736.9K | 0.00% | +43,662+18.1% | Added |
| DRW Securities, LLC | 288,639 | $747.6K | 0.05% | +288,639 | New |
| Blair William & Co | 295,838 | $766.2K | 0.00% | +13,199+4.7% | Added |
| Dynamic Technology Lab Private Ltd | 299,795 | $776.0K | 0.11% | +299,795 | New |
| Advisory Services Network, LLC | 301,637 | $880.8K | 0.01% | +16,753+5.9% | Added |
| Janus Henderson Group PLC | 343,177 | $887.1K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 347,966 | $901.2K | 0.01% | +23,087+7.1% | Added |
| Wolverine Asset Management LLC | 349,853 | $906.1K | 0.02% | 00.0% | Unchanged |
| Mirae Asset Global ETFs Holdings Ltd. | 408,523 | $1.06M | 0.00% | −25,508−5.9% | Reduced |
| MetLife Investment Management | 444,347 | $1.15M | 0.01% | +19,741+4.6% | Added |
| First Trust Advisors LP | 453,469 | $1.17M | 0.00% | +105,841+30.4% | Added |
| Keating Investment Counselors Inc | 494,750 | $1.28M | 0.39% | +38,300+8.4% | Added |
| Neuberger Berman Group LLC | 499,789 | $1.29M | 0.00% | +154,803+44.9% | Added |
| L & S Advisors Inc | – | $1.32M | 0.13% | – | – |
| Deutsche Bank AG | 541,399 | $1.40M | 0.00% | −76,353−12.4% | Reduced |
| HSBC Holdings PLC | 557,643 | $1.46M | 0.00% | +472,953+558.5% | Added |
| Citigroup Inc | 595,550 | $1.54M | 0.00% | +38,148+6.8% | Added |
| Price T Rowe Associates Inc | 620,118 | $1.61M | 0.00% | +52,468+9.2% | Added |
| Great West Life Assurance Co | 624,108 | $1.61M | 0.00% | +205,872+49.2% | Added |
| Glenorchy Capital Ltd | 670,998 | $1.74M | 1.28% | +14,231+2.2% | Added |
| California State Teachers Retirement System | 687,747 | $1.78M | 0.00% | +8,720+1.3% | Added |
| Gotham Asset Management, LLC | 704,682 | $1.83M | 0.01% | −94,819−11.9% | Reduced |
| JPMorgan Chase & Co | 715,279 | $1.85M | 0.00% | −1,034,562−59.1% | Reduced |
| Russell Investments Group, Ltd. | 740,199 | $1.92M | 0.00% | +19,696+2.7% | Added |
| Alliancebernstein L.P. | 767,182 | $1.99M | 0.00% | 00.0% | Unchanged |
| Arkadios Wealth Advisors | 794,790 | $2.06M | 0.06% | +600,477+309.0% | Added |
| HRT Financial LP | 812,283 | $2.10M | 0.01% | −1,920,470−70.3% | Reduced |
| Legal & General Group Plc | 920,803 | $2.38M | 0.00% | +63,591+7.4% | Added |
| Wells Fargo & Company | 944,102 | $2.45M | 0.00% | −625,422−39.8% | Reduced |
| LPL Financial LLC | 976,672 | $2.53M | 0.00% | −65,281−6.3% | Reduced |
| Invesco Ltd. | 1,032,774 | $2.67M | 0.00% | +233,458+29.2% | Added |
| Marshall Wace, LLP | 1,034,734 | $2.68M | 0.00% | −1,037,134−50.1% | Reduced |
| Quantbot Technologies LP | 1,046,818 | $2.71M | 0.07% | +829,802+382.4% | Added |
| Muhlenkamp & Co Inc | 1,058,760 | $2.74M | 0.86% | +34,122+3.3% | Added |
| Creative Planning | 1,072,043 | $2.78M | 0.00% | +506,624+89.6% | Added |
| Hosking Partners LLP | 1,090,136 | $2.82M | 0.11% | −1,060,528−49.3% | Reduced |
| Rhumbline Advisers | 1,140,122 | $2.95M | 0.00% | +63,378+5.9% | Added |
| Gendell Jeffrey L | 1,400,000 | $3.63M | 0.10% | −3,134,441−69.1% | Reduced |
| Swiss National Bank | 1,434,430 | $3.72M | 0.00% | −7,900−0.5% | Reduced |
| Verition Fund Management LLC | 1,461,764 | $3.79M | 0.02% | +879,128+150.9% | Added |
| Clough Capital Partners L P | 1,538,257 | $3.98M | 0.40% | −1,357,392−46.9% | Reduced |
| Tejara Capital Ltd | 1,653,786 | $4.28M | 1.99% | −138,762−7.7% | Reduced |
| Corigliano Investment Advisers, LLC | 1,779,571 | $4.61M | 1.45% | +1,779,571 | New |
| Barclays PLC | 1,891,739 | $4.90M | 0.00% | +547,998+40.8% | Added |
| UBS Asset Management Americas Inc | 1,949,741 | $5.05M | 0.00% | +680,488+53.6% | Added |
| Royal Bank of Canada | 2,014,924 | $5.22M | 0.00% | +1,920,926+2,043.6% | Added |
| Group One Trading, L.P. | 2,020,722 | $5.23M | 0.17% | −10,896−0.5% | Reduced |
| Lloyd Harbor Capital Management, LLC | 2,025,000 | $5.24M | 3.68% | +2,025,000 | New |
| Manufacturers Life Insurance Company, The | 2,057,389 | $5.31M | 0.00% | +398,812+24.0% | Added |
| Contrarius Group Holdings Ltd | 2,104,832 | $5.45M | 0.31% | +2,104,832 | New |
| Millennium Management LLC | 2,190,482 | $5.67M | 0.01% | +1,426,683+186.8% | Added |
| New York State Common Retirement Fund | 2,245,891 | $5.82M | 0.01% | +42,700+1.9% | Added |
| Nuveen, LLC | 2,718,911 | $7.04M | 0.00% | +266,672+10.9% | Added |
| Kailix Advisors LLC | 2,721,032 | $7.05M | 10.91% | −563,169−17.1% | Reduced |
| D. E. Shaw & Co., Inc. | 2,883,493 | $7.47M | 0.01% | +2,679,061+1,310.5% | Added |
| Bank of New York Mellon Corp | 2,887,623 | $7.48M | 0.00% | −1,594,772−35.6% | Reduced |
| Madison Asset Management, LLC | 2,975,000 | $7.71M | 0.08% | 00.0% | Unchanged |
| Penn Capital Management Co Inc | 3,186,056 | $8.27M | 0.72% | −81,999−2.5% | Reduced |
| Squarepoint Ops LLC | 3,374,402 | $8.74M | 0.02% | −402,612−10.7% | Reduced |
| Ensign Peak Advisors, Inc | 3,796,943 | $9.83M | 0.02% | −3,277,882−46.3% | Reduced |
| Point72 Asset Management, L.P. | 3,842,658 | $9.95M | 0.02% | +1,174,921+44.0% | Added |
| Ion Asset Management Ltd. | 3,900,000 | $10.1M | 0.61% | −400,000−9.3% | Reduced |
| CIBC World Markets Inc. | 3,941,457 | $10.2M | 0.02% | +3,824,697+3,275.7% | Added |
| Susquehanna International Group, LLP | 4,071,652 | $10.5M | 0.02% | +644,477+18.8% | Added |