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 2026
Institutional positions in Transocean Ltd. as of Jun 30, 2026. 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
- 539
- +5 vs. Q1 2026
- Shares held
- 997.5M
- +92.7M (+10.2%) vs. Q1 2026
- Total value
- $4.88B
- −$1.11B (−18.6%) vs. Q1 2026
- New holders
- 77
- 189 more added
- Sold out
- 72
- 158 more reduced
8 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Transocean Ltd.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Asset Management, Ltd | 834,658 | $4.08M | 0.00% | +55,636+7.1% | Added |
| Citigroup Inc | 776,528 | $3.80M | 0.00% | +323,947+71.6% | Added |
| Glenorchy Capital Ltd | 764,300 | $3.74M | 2.33% | +13,798+1.8% | Added |
| SummitTX Capital, L.P. | 762,730 | $3.73M | 0.10% | +762,730 | New |
| Engineers Gate Manager LP | 750,415 | $3.67M | 0.05% | −360,946−32.5% | Reduced |
| Glazer Capital, LLC | 750,001 | $3.67M | 0.09% | 00.0% | Unchanged |
| Jain Global LLC | 742,866 | $3.63M | 0.04% | +742,866 | New |
| Marnell Management LLC | 740,270 | $3.62M | 1.84% | +401,017+118.2% | Added |
| Quantbot Technologies LP | 672,463 | $3.29M | 0.13% | −24,637−3.5% | Reduced |
| Walleye Trading LLC | 665,666 | $3.26M | 0.05% | +635,666+2,118.9% | Added |
| Red Cedar Investment Management, LLC | 653,933 | $3.20M | 0.30% | +242,494+58.9% | Added |
| Raymond James Financial Inc | 650,826 | $3.18M | 0.00% | +331,828+104.0% | Added |
| Cetera Investment Advisers | 649,659 | $3.18M | 0.00% | −226,060−25.8% | Reduced |
| Empowered Funds, LLC | 644,870 | $3.15M | 0.02% | +141,335+28.1% | Added |
| LPL Financial LLC | 628,164 | $3.07M | 0.00% | +209,727+50.1% | Added |
| Lighthouse Investment Partners, LLC | 613,086 | $3.00M | 0.09% | +400,071+187.8% | Added |
| Entropy Technologies, LP | 592,600 | $2.90M | 0.12% | +592,600 | New |
| Jump Financial, LLC | 590,983 | $2.89M | 0.03% | −2,506,382−80.9% | Reduced |
| MetLife Investment Management | 575,365 | $2.81M | 0.01% | +72,136+14.3% | Added |
| AnglePoint Asset Management Ltd | 545,750 | $2.67M | 1.73% | +545,750 | New |
| Arlington Capital Management, Inc. | 534,299 | $2.61M | 1.62% | +534,299 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 520,000 | $2.54M | 0.00% | 00.0% | Unchanged |
| Arkadios Wealth Advisors | 517,830 | $2.53M | 0.04% | −31,251−5.7% | Reduced |
| Barclays PLC | 508,508 | $2.49M | 0.00% | −2,146,710−80.8% | Reduced |
| Wolverine Asset Management LLC | 485,270 | $2.37M | 0.03% | −252−0.1% | Reduced |
| Millennium Management LLC | 485,134 | $2.37M | 0.00% | −4,206,381−89.7% | Reduced |
| Lonestar Capital Management LLC | 475,000 | $2.32M | 1.50% | −425,000−47.2% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 455,129 | $2.23M | 0.00% | +19,646+4.5% | Added |
| Numerai GP LLC | 451,885 | $2.21M | 0.18% | +321,427+246.4% | Added |
| Vanguard Global Advisers, LLC | 450,338 | $2.20M | 0.00% | +43,614+10.7% | Added |
| Tairen Capital Ltd | 445,100 | $2.18M | 0.19% | +445,100 | New |
| Jupiter Topco LLC | 444,630 | $2.18M | 0.00% | +444,630 | New |
| Soviero Asset Management, LP | 440,000 | $2.15M | 1.04% | −370,000−45.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 428,851 | $2.10M | 0.00% | +17,891+4.4% | Added |
| Keystone Investors Pte Ltd | 428,287 | $2.09M | 0.11% | +428,287 | New |
| Investment House LLC | 403,011 | $1.97M | 0.09% | −4,814−1.2% | Reduced |
| LMR Partners LLP | 378,400 | $1.85M | 0.01% | −243,924−39.2% | Reduced |
| Kestra Advisory Services, LLC | 359,653 | $1.76M | 0.01% | +8,758+2.5% | Added |
| Jefferies Financial Group Inc. | 355,373 | $1.74M | 0.02% | +205,821+137.6% | Added |
| Alphadyne Asset Management LP | 346,628 | $1.70M | 0.08% | +346,628 | New |
| State of New Jersey Common Pension Fund D | 340,058 | $1.66M | 0.01% | −69,501−17.0% | Reduced |
| Schroder Investment Management Group | 328,722 | $1.66M | 0.00% | +143,559+77.5% | Added |
| Blair William & Co | 324,002 | $1.58M | 0.00% | −14,801−4.4% | Reduced |
| Cerity Partners LLC | 319,288 | $1.56M | 0.00% | +34,701+12.2% | Added |
| Advisory Services Network, LLC | 314,563 | $1.54M | 0.02% | −17,608−5.3% | Reduced |
| Mariner, LLC | 310,302 | $1.52M | 0.00% | −118,341−27.6% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 291,514 | $1.43M | 0.01% | +39,620+15.7% | Added |
| Quantitative Investment Management, LLC | 287,926 | $1.41M | 0.15% | +287,926 | New |
| Advisor Group Holdings, Inc. | 277,088 | $1.35M | 0.00% | +25,875+10.3% | Added |
| GWM Advisors LLC | 275,925 | $1.35M | 0.00% | −158−0.1% | Reduced |
| Intech Investment Management LLC | 274,054 | $1.34M | 0.01% | +41,266+17.7% | Added |
| Arizona State Retirement System | 267,212 | $1.31M | 0.01% | −5,075−1.9% | Reduced |
| SEI Investments Co | 267,145 | $1.31M | 0.00% | −215,872−44.7% | Reduced |
| JustInvest LLC | 260,657 | $1.27M | 0.01% | +20,018+8.3% | Added |
| Vanguard Investments Australia, Ltd. | 254,284 | $1.24M | 0.00% | +11,952+4.9% | Added |
| Toroso Investments, LLC | 248,825 | $1.22M | 0.00% | −117,594−32.1% | Reduced |
| Thrivent Financial for Lutherans | 246,119 | $1.20M | 0.00% | −975,269−79.8% | Reduced |
| BCGM Wealth Management, LLC | 243,842 | $1.19M | 0.25% | +243,842 | New |
| Crystal Cove Asset Management, LLC | 241,780 | $1.18M | 1.29% | −130,000−35.0% | Reduced |
| 180 Wealth Advisors, LLC | 238,486 | $1.17M | 0.12% | −48,775−17.0% | Reduced |
| Voleon Capital Management LP | 230,549 | $1.13M | 0.02% | −541,870−70.2% | Reduced |
| Stevens Capital Management LP | 227,645 | $1.11M | 0.27% | +20,571+9.9% | Added |
| Verition Fund Management LLC | 227,590 | $1.11M | 0.01% | +39,810+21.2% | Added |
| Illinois Municipal Retirement Fund | 219,058 | $1.07M | 0.01% | +219,058 | New |
| KLP Kapitalforvaltning AS | 218,200 | $1.07M | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 211,780 | $1.04M | 0.00% | +157,576+290.7% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 210,616 | $1.03M | 0.00% | −649,855−75.5% | Reduced |
| Fortem Financial Group, LLC | 206,000 | $1.01M | 0.21% | +206,000 | New |
| Allstate Corp | 205,555 | $1.01M | 0.01% | +2,669+1.3% | Added |
| HighTower Advisors, LLC | 204,272 | $998.9K | 0.00% | −40,413−16.5% | Reduced |
| State of Wisconsin Investment Board | 201,669 | $986.2K | 0.00% | +104,932+108.5% | Added |
| Cedar Wealth Management, LLC | 199,069 | $973.4K | 0.25% | +27,195+15.8% | Added |
| Symmetry Investments LP | 188,700 | $922.7K | 0.10% | +188,700 | New |
| Voya Investment Management LLC | 188,161 | $920.1K | 0.00% | +31,956+20.5% | Added |
| Quantinno Capital Management LP | 187,928 | $919.0K | 0.00% | +39,788+26.9% | Added |
| Blackstone Group Inc. | 186,556 | $912.3K | 0.00% | +186,556 | New |
| PFG Investments, LLC | 185,892 | $909.0K | 0.04% | −11,620−5.9% | Reduced |
| Prudential Financial Inc | 184,020 | $899.9K | 0.00% | −109,660−37.3% | Reduced |
| Steward Partners Investment Advisory, LLC | 175,348 | $857.5K | 0.00% | +115,721+194.1% | Added |
| Dark Forest Capital Management LP | 171,635 | $839.3K | 0.05% | +171,635 | New |
| Foundation Resource Management Inc | 169,298 | $827.9K | 0.10% | 00.0% | Unchanged |
| Axq Capital, LP | 168,759 | $825.2K | 0.09% | +153,887+1,034.7% | Added |
| Ameriprise Financial Inc | 167,770 | $820.4K | 0.00% | +1,136+0.7% | Added |
| Brown Advisory Inc | 166,361 | $813.5K | 0.00% | +166,361 | New |
| Merrion Investment Management Co, LLC | 162,800 | $796.1K | 0.38% | +70,300+76.0% | Added |
| First Trust Advisors LP | 160,724 | $785.9K | 0.00% | −797,682−83.2% | Reduced |
| Diversified Trust Co | 152,950 | $747.9K | 0.01% | +16,563+12.1% | Added |
| Pinpoint Asset Management (Singapore) Pte. Ltd. | 152,868 | $747.5K | 0.15% | −331,732−68.5% | Reduced |
| Ensign Peak Advisors, Inc | 152,663 | $746.5K | 0.00% | −1,800−1.2% | Reduced |
| Prospera Financial Services Inc | 150,359 | $735.2K | 0.01% | +3,814+2.6% | Added |
| Pictet Asset Management Holding SA | 149,134 | $729.3K | 0.00% | −8,001−5.1% | Reduced |
| Privium Fund Management B.V. | 145,604 | $712.0K | 0.13% | +39,000+36.6% | Added |
| Vinva Investment Management Ltd | 96,184 | $704.5K | 0.00% | +2,167+2.3% | Added |
| Cambridge Investment Research Advisors, Inc. | 142,299 | $696.0K | 0.00% | +2,336+1.7% | Added |
| Cresset Asset Management, LLC | 140,744 | $688.2K | 0.00% | −244−0.2% | Reduced |
| Cantor Fitzgerald, L. P. | 140,706 | $688.1K | 0.01% | +85,820+156.4% | Added |
| Banque Cantonale Vaudoise | 140,291 | $686.0K | 0.03% | +42,229+43.1% | Added |
| Two Sigma Securities, LLC | 138,099 | $675.3K | 0.06% | +138,099 | New |
| ProShare Advisors LLC | 129,149 | $631.5K | 0.00% | −5,577−4.1% | Reduced |
| Royal Bank of Canada | 125,447 | $614.0K | 0.00% | +8,652+7.4% | Added |