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, Q1 2026
Institutional positions in Transocean Ltd. as of Mar 31, 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
- 542
- +79 vs. Q4 2025
- Shares held
- 907.4M
- +235.3M (+35.0%) vs. Q4 2025
- Total value
- $6.01B
- +$3.24B (+116.5%) vs. Q4 2025
- New holders
- 140
- 171 more added
- Sold out
- 61
- 135 more reduced
8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Transocean Ltd.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kestra Advisory Services, LLC | 350,895 | $2.33M | 0.01% | +51,869+17.3% | Added |
| Toroso Investments, LLC | 366,419 | $2.43M | 0.01% | +100,795+37.9% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 367,800 | $2.44M | 0.01% | −68,011−15.6% | Reduced |
| Crystal Cove Asset Management, LLC | 371,780 | $2.46M | 3.26% | +371,780 | New |
| Gsa Capital Partners LLP | 372,401 | $2.47M | 0.15% | −45,496−10.9% | Reduced |
| Vanguard Global Advisers, LLC | 406,724 | $2.70M | 0.00% | +406,724 | New |
| Investment House LLC | 407,825 | $2.70M | 0.14% | +307,825+307.8% | Added |
| State of New Jersey Common Pension Fund D | 409,559 | $2.72M | 0.01% | −112,683−21.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 410,960 | $2.72M | 0.01% | +74,180+22.0% | Added |
| Red Cedar Investment Management, LLC | 411,439 | $2.73M | 0.28% | +411,439 | New |
| Bridgewater Associates, LP | 418,431 | $2.77M | 0.01% | +323,623+341.3% | Added |
| LPL Financial LLC | 418,437 | $2.77M | 0.00% | −90,581−17.8% | Reduced |
| Mariner, LLC | 428,643 | $2.84M | 0.00% | +96,366+29.0% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 435,483 | $2.89M | 0.00% | +3,876+0.9% | Added |
| Janus Henderson Group PLC | 444,630 | $2.95M | 0.00% | +22,453+5.3% | Added |
| Citigroup Inc | 452,581 | $3.00M | 0.00% | −988,608−68.6% | Reduced |
| SEI Investments Co | 483,017 | $3.20M | 0.00% | +198,657+69.9% | Added |
| Pinpoint Asset Management (Singapore) Pte. Ltd. | 484,600 | $3.21M | 0.76% | +363,544+300.3% | Added |
| Wolverine Asset Management LLC | 485,522 | $3.22M | 0.05% | +142,525+41.6% | Added |
| MetLife Investment Management | 503,229 | $3.34M | 0.02% | −9,178−1.8% | Reduced |
| Empowered Funds, LLC | 503,535 | $3.34M | 0.02% | +503,535 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 520,000 | $3.45M | 0.00% | 00.0% | Unchanged |
| Corigliano Investment Advisers, LLC | 533,900 | $3.54M | 1.38% | +533,900 | New |
| Arkadios Wealth Advisors | 549,081 | $3.64M | 0.06% | −102,937−15.8% | Reduced |
| Victory Capital Management Inc | 609,072 | $4.04M | 0.00% | −133,993−18.0% | Reduced |
| EAM Investors, LLC | 617,480 | $4.09M | 0.47% | +617,480 | New |
| LMR Partners LLP | 622,324 | $4.13M | 0.04% | +622,324 | New |
| Alliancebernstein L.P. | 1,053,115 | $4.35M | 0.00% | +136,500+14.9% | Added |
| XTX Topco Ltd | 661,427 | $4.39M | 0.08% | +88,795+15.5% | Added |
| Keating Investment Counselors Inc | 682,898 | $4.53M | 1.12% | −4,706−0.7% | Reduced |
| Franklin Resources Inc | 686,932 | $4.55M | 0.00% | −214,173−23.8% | Reduced |
| Quantbot Technologies LP | 697,100 | $4.62M | 0.19% | +268,784+62.8% | Added |
| Glazer Capital, LLC | 750,001 | $4.97M | 0.11% | +750,001 | New |
| Glenorchy Capital Ltd | 750,502 | $4.98M | 2.69% | +58,723+8.5% | Added |
| Voleon Capital Management LP | 772,419 | $5.12M | 0.11% | −24,328−3.1% | Reduced |
| Vanguard Asset Management, Ltd | 779,022 | $5.16M | 0.00% | +779,022 | New |
| Soviero Asset Management, LP | 810,000 | $5.37M | 3.01% | +10,000+1.3% | Added |
| Castleark Management LLC | 837,120 | $5.55M | 0.18% | −304,570−26.7% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 860,471 | $5.70M | 0.01% | +574,139+200.5% | Added |
| Cetera Investment Advisers | 875,719 | $5.81M | 0.01% | +411,274+88.6% | Added |
| Nomura Holdings Inc | 876,168 | $5.81M | 0.05% | +845,287+2,737.2% | Added |
| Lonestar Capital Management LLC | 900,000 | $5.97M | 3.21% | −900,000−50.0% | Reduced |
| Oxbow Advisors, LLC | 925,395 | $6.14M | 0.52% | +925,395 | New |
| Deutsche Bank AG | 942,097 | $6.25M | 0.00% | +164,411+21.1% | Added |
| First Trust Advisors LP | 958,406 | $6.35M | 0.00% | +928,196+3,072.5% | Added |
| Legal & General Group Plc | 963,034 | $6.38M | 0.00% | −138,874−12.6% | Reduced |
| Monolith Management Ltd | 966,000 | $6.40M | 2.49% | +966,000 | New |
| Polymer Capital Management (US) LLC | 1,004,323 | $6.66M | 0.99% | −215,349−17.7% | Reduced |
| Price T Rowe Associates Inc | 1,040,311 | $6.90M | 0.00% | +204,920+24.5% | Added |
| Gotham Asset Management, LLC | 1,108,908 | $7.35M | 0.02% | −337,756−23.3% | Reduced |
| Engineers Gate Manager LP | 1,111,361 | $7.37M | 0.09% | +1,111,361 | New |
| California State Teachers Retirement System | 1,157,178 | $7.67M | 0.01% | +220,119+23.5% | Added |
| Rhumbline Advisers | 1,179,284 | $7.82M | 0.01% | +41,637+3.7% | Added |
| Thrivent Financial for Lutherans | 1,221,388 | $8.10M | 0.02% | +1,221,388 | New |
| Acadian Asset Management LLC | 1,234,579 | $8.18M | 0.01% | +593,196+92.5% | Added |
| Hosking Partners LLP | 1,322,948 | $8.77M | 0.31% | +192,291+17.0% | Added |
| Lloyd Harbor Capital Management, LLC | 1,324,900 | $8.78M | 4.55% | −925,100−41.1% | Reduced |
| Wells Fargo & Company | 1,341,392 | $8.89M | 0.00% | −618,182−31.5% | Reduced |
| Russell Investments Group, Ltd. | 1,374,546 | $9.11M | 0.01% | −93,996−6.4% | Reduced |
| Manufacturers Life Insurance Company, The | 1,376,944 | $9.13M | 0.01% | +24,214+1.8% | Added |
| Algert Global LLC | 1,387,490 | $9.20M | 0.14% | −1,261,780−47.6% | Reduced |
| Packer & Co Ltd | 1,405,000 | $9.31M | 3.48% | +1,405,000 | New |
| HRT Financial LP | 1,427,826 | $9.47M | 0.02% | +1,427,826 | New |
| UBS Asset Management Americas Inc | 1,472,926 | $9.77M | 0.00% | +111,478+8.2% | Added |
| Neuberger Berman Group LLC | 1,555,152 | $10.3M | 0.01% | +346,559+28.7% | Added |
| BCJ Capital Management, LLC | 1,567,435 | $10.4M | 0.55% | +557,249+55.2% | Added |
| Creative Planning | 1,581,635 | $10.5M | 0.01% | +270,921+20.7% | Added |
| BKD Wealth Advisors, LLC | 1,641,917 | $10.9M | 0.21% | −1,290,173−44.0% | Reduced |
| Canada Pension Plan Investment Board | 1,645,200 | $10.9M | 0.01% | +1,452,700+754.6% | Added |
| Aquatic Capital Management LLC | 1,766,695 | $11.7M | 0.34% | +1,766,695 | New |
| Swiss National Bank | 1,961,930 | $13.0M | 0.01% | +8,300+0.4% | Added |
| Burkehill Global Management, LP | 2,000,000 | $13.3M | 0.66% | −500,000−20.0% | Reduced |
| Masters Capital Management LLC | 2,000,000 | $13.3M | 1.96% | +1,000,000+100.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 2,033,136 | $13.5M | 0.03% | +2,033,136 | New |
| New York State Common Retirement Fund | 2,176,482 | $14.4M | 0.02% | −423,855−16.3% | Reduced |
| Invesco Ltd. | 2,358,827 | $15.6M | 0.00% | +1,388,467+143.1% | Added |
| Public Sector Pension Investment Board | 2,376,569 | $15.8M | 0.05% | −206,114−8.0% | Reduced |
| Contrarius Group Holdings Ltd | 2,470,095 | $16.4M | 0.93% | +820,638+49.8% | Added |
| TIG Advisors, LLC | 2,496,226 | $16.5M | 0.79% | +2,496,226 | New |
| Panagora Asset Management Inc | 2,506,575 | $16.6M | 0.06% | +2,495,484+22,500.1% | Added |
| Balyasny Asset Management LLC | 2,510,772 | $16.6M | 0.03% | +2,510,772 | New |
| Primecap Management Co | 2,573,290 | $17.1M | 0.01% | −1,411,680−35.4% | Reduced |
| Quadrature Capital Ltd | 2,592,119 | $17.2M | 0.20% | +2,592,119 | New |
| Fideuram - Intesa Sanpaolo Private Banking S.P.A. | 2,597,366 | $17.2M | 0.61% | +2,031,208+358.8% | Added |
| Barclays PLC | 2,655,218 | $17.6M | 0.01% | −8,147,446−75.4% | Reduced |
| HSBC Holdings PLC | 2,916,902 | $19.2M | 0.01% | −200,128−6.4% | Reduced |
| Madison Asset Management, LLC | 3,030,000 | $20.1M | 0.25% | 00.0% | Unchanged |
| Trexquant Investment LP | 3,075,885 | $20.4M | 0.15% | +3,075,885 | New |
| Jump Financial, LLC | 3,097,365 | $20.5M | 0.30% | +2,486,416+407.0% | Added |
| Renaissance Technologies LLC | 3,134,728 | $20.8M | 0.03% | −5,900,600−65.3% | Reduced |
| Man Group plc | 3,151,637 | $20.9M | 0.04% | +3,151,637 | New |
| Penn Capital Management Co Inc | 3,152,566 | $21.0M | 1.62% | −602,826−16.1% | Reduced |
| Rokos Capital Management LLP | 3,169,572 | $21.0M | 0.37% | +3,169,572 | New |
| BNP Paribas Arbitrage, SA | 3,246,615 | $21.5M | 0.01% | +1,077,308+49.7% | Added |
| AQR Capital Management LLC | 3,276,216 | $21.7M | 0.01% | +301,660+10.1% | Added |
| Citadel Advisors LLC | 3,514,711 | $23.3M | 0.02% | −3,490,818−49.8% | Reduced |
| Canoe Financial LP | 3,571,400 | $23.7M | 0.32% | +3,571,400 | New |
| Clough Capital Partners L P | 3,610,967 | $23.9M | 2.31% | −966,652−21.1% | Reduced |
| FMR LLC | 3,933,339 | $26.1M | 0.00% | +3,011,334+326.6% | Added |
| Squarepoint Ops LLC | 4,207,727 | $27.9M | 0.06% | −1,206,605−22.3% | Reduced |