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 |
|---|---|---|---|---|---|
| Nomura Holdings Inc | 876,168 | $5.81M | 0.05% | +845,287+2,737.2% | Added |
| Cetera Investment Advisers | 875,719 | $5.81M | 0.01% | +411,274+88.6% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 860,471 | $5.70M | 0.01% | +574,139+200.5% | Added |
| Castleark Management LLC | 837,120 | $5.55M | 0.18% | −304,570−26.7% | Reduced |
| Soviero Asset Management, LP | 810,000 | $5.37M | 3.01% | +10,000+1.3% | Added |
| Vanguard Asset Management, Ltd | 779,022 | $5.16M | 0.00% | +779,022 | New |
| Voleon Capital Management LP | 772,419 | $5.12M | 0.11% | −24,328−3.1% | Reduced |
| Glenorchy Capital Ltd | 750,502 | $4.98M | 2.69% | +58,723+8.5% | Added |
| Glazer Capital, LLC | 750,001 | $4.97M | 0.11% | +750,001 | New |
| Quantbot Technologies LP | 697,100 | $4.62M | 0.19% | +268,784+62.8% | Added |
| Franklin Resources Inc | 686,932 | $4.55M | 0.00% | −214,173−23.8% | Reduced |
| Keating Investment Counselors Inc | 682,898 | $4.53M | 1.12% | −4,706−0.7% | Reduced |
| XTX Topco Ltd | 661,427 | $4.39M | 0.08% | +88,795+15.5% | Added |
| Alliancebernstein L.P. | 1,053,115 | $4.35M | 0.00% | +136,500+14.9% | Added |
| LMR Partners LLP | 622,324 | $4.13M | 0.04% | +622,324 | New |
| EAM Investors, LLC | 617,480 | $4.09M | 0.47% | +617,480 | New |
| Victory Capital Management Inc | 609,072 | $4.04M | 0.00% | −133,993−18.0% | Reduced |
| Arkadios Wealth Advisors | 549,081 | $3.64M | 0.06% | −102,937−15.8% | Reduced |
| Corigliano Investment Advisers, LLC | 533,900 | $3.54M | 1.38% | +533,900 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 520,000 | $3.45M | 0.00% | 00.0% | Unchanged |
| Empowered Funds, LLC | 503,535 | $3.34M | 0.02% | +503,535 | New |
| MetLife Investment Management | 503,229 | $3.34M | 0.02% | −9,178−1.8% | Reduced |
| Wolverine Asset Management LLC | 485,522 | $3.22M | 0.05% | +142,525+41.6% | Added |
| Pinpoint Asset Management (Singapore) Pte. Ltd. | 484,600 | $3.21M | 0.76% | +363,544+300.3% | Added |
| SEI Investments Co | 483,017 | $3.20M | 0.00% | +198,657+69.9% | Added |
| Citigroup Inc | 452,581 | $3.00M | 0.00% | −988,608−68.6% | Reduced |
| Janus Henderson Group PLC | 444,630 | $2.95M | 0.00% | +22,453+5.3% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 435,483 | $2.89M | 0.00% | +3,876+0.9% | Added |
| Mariner, LLC | 428,643 | $2.84M | 0.00% | +96,366+29.0% | Added |
| LPL Financial LLC | 418,437 | $2.77M | 0.00% | −90,581−17.8% | Reduced |
| Bridgewater Associates, LP | 418,431 | $2.77M | 0.01% | +323,623+341.3% | Added |
| Red Cedar Investment Management, LLC | 411,439 | $2.73M | 0.28% | +411,439 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 410,960 | $2.72M | 0.01% | +74,180+22.0% | Added |
| State of New Jersey Common Pension Fund D | 409,559 | $2.72M | 0.01% | −112,683−21.6% | Reduced |
| Investment House LLC | 407,825 | $2.70M | 0.14% | +307,825+307.8% | Added |
| Vanguard Global Advisers, LLC | 406,724 | $2.70M | 0.00% | +406,724 | New |
| Gsa Capital Partners LLP | 372,401 | $2.47M | 0.15% | −45,496−10.9% | Reduced |
| Crystal Cove Asset Management, LLC | 371,780 | $2.46M | 3.26% | +371,780 | New |
| Mitsubishi UFJ Trust & Banking Corp | 367,800 | $2.44M | 0.01% | −68,011−15.6% | Reduced |
| Toroso Investments, LLC | 366,419 | $2.43M | 0.01% | +100,795+37.9% | Added |
| Kestra Advisory Services, LLC | 350,895 | $2.33M | 0.01% | +51,869+17.3% | Added |
| Marnell Management LLC | 339,253 | $2.25M | 1.50% | +49,376+17.0% | Added |
| Blair William & Co | 338,803 | $2.25M | 0.01% | +21,689+6.8% | Added |
| Caitong International Asset Management Co., Ltd | 334,855 | $2.22M | 0.41% | +301,351+899.4% | Added |
| Advisory Services Network, LLC | 332,171 | $2.20M | 0.03% | +1,890+0.6% | Added |
| Beaconlight Capital, LLC | 326,947 | $2.17M | 1.22% | +326,947 | New |
| Gilder Gagnon Howe & Co LLC | 319,345 | $2.12M | 0.03% | +319,345 | New |
| Raymond James Financial Inc | 318,998 | $2.11M | 0.00% | +102,283+47.2% | Added |
| Prudential Financial Inc | 293,680 | $1.95M | 0.00% | +89,620+43.9% | Added |
| 180 Wealth Advisors, LLC | 287,261 | $1.90M | 0.22% | −34,210−10.6% | Reduced |
| Cerity Partners LLC | 284,587 | $1.89M | 0.00% | +125,900+79.3% | Added |
| GWM Advisors LLC | 276,083 | $1.83M | 0.01% | +108,631+64.9% | Added |
| Arizona State Retirement System | 272,287 | $1.81M | 0.01% | −3,745−1.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 251,894 | $1.67M | 0.01% | +9,188+3.8% | Added |
| Advisor Group Holdings, Inc. | 251,213 | $1.67M | 0.00% | +34,429+15.9% | Added |
| HighTower Advisors, LLC | 244,685 | $1.62M | 0.00% | −1,841,157−88.3% | Reduced |
| Vanguard Investments Australia, Ltd. | 242,332 | $1.61M | 0.00% | +242,332 | New |
| JustInvest LLC | 240,639 | $1.60M | 0.02% | +15,941+7.1% | Added |
| Intech Investment Management LLC | 232,788 | $1.54M | 0.02% | −26,967−10.4% | Reduced |
| China Universal Asset Management Co., Ltd. | 221,900 | $1.47M | 0.11% | +221,900 | New |
| KLP Kapitalforvaltning AS | 218,200 | $1.45M | 0.01% | +6,400+3.0% | Added |
| Lighthouse Investment Partners, LLC | 213,015 | $1.41M | 0.05% | +213,015 | New |
| Stevens Capital Management LP | 207,074 | $1.37M | 0.21% | +207,074 | New |
| Allstate Corp | 202,886 | $1.35M | 0.01% | +202,886 | New |
| PFG Investments, LLC | 197,512 | $1.31M | 0.06% | +10,670+5.7% | Added |
| Verition Fund Management LLC | 187,780 | $1.24M | 0.01% | −954,653−83.6% | Reduced |
| Schroder Investment Management Group | 185,163 | $1.23M | 0.00% | +11,494+6.6% | Added |
| Arvin Capital Management LP | 182,000 | $1.21M | 0.28% | +182,000 | New |
| Ballentine Partners, LLC | 181,565 | $1.20M | 0.02% | +161,513+805.5% | Added |
| Cedar Wealth Management, LLC | 171,874 | $1.14M | 0.33% | −18,154−9.6% | Reduced |
| Los Angeles Capital Management LLC | 170,356 | $1.13M | 0.00% | +139,948+460.2% | Added |
| Foundation Resource Management Inc | 169,298 | $1.12M | 0.13% | −15,569−8.4% | Reduced |
| Ameriprise Financial Inc | 166,634 | $1.10M | 0.00% | −17,074−9.3% | Reduced |
| Pictet Asset Management Holding SA | 157,135 | $1.04M | 0.00% | +11,793+8.1% | Added |
| Voya Investment Management LLC | 156,205 | $1.04M | 0.00% | −954−0.6% | Reduced |
| Ensign Peak Advisors, Inc | 154,463 | $1.02M | 0.00% | −3,258,677−95.5% | Reduced |
| Jefferies Financial Group Inc. | 149,552 | $991.5K | 0.01% | −4,461,330−96.8% | Reduced |
| Quantinno Capital Management LP | 148,140 | $982.2K | 0.00% | +99,869+206.9% | Added |
| Prospera Financial Services Inc | 146,545 | $971.6K | 0.02% | −2,490−1.7% | Reduced |
| DRW Securities, LLC | 144,458 | $957.8K | 0.05% | +144,458 | New |
| Marex Group plc | 142,115 | $942.2K | 0.01% | −158,035−52.7% | Reduced |
| Cresset Asset Management, LLC | 140,988 | $934.8K | 0.00% | +15,910+12.7% | Added |
| Amundi | 140,359 | $930.6K | 0.00% | +112,628+406.1% | Added |
| Cambridge Investment Research Advisors, Inc. | 139,963 | $928.0K | 0.00% | +13,711+10.9% | Added |
| Vinva Investment Management Ltd | 94,017 | $912.0K | 0.01% | +94,017 | New |
| Diversified Trust Co | 136,387 | $904.2K | 0.02% | +136,387 | New |
| Triasima Portfolio Management inc. | 135,855 | $900.7K | 0.14% | +135,855 | New |
| ProShare Advisors LLC | 134,726 | $893.2K | 0.00% | −35,157−20.7% | Reduced |
| Counterpoint Mutual Funds LLC | 133,401 | $884.4K | 0.13% | +133,401 | New |
| Numerai GP LLC | 130,458 | $864.9K | 0.09% | −49,654−27.6% | Reduced |
| CWM, LLC | 130,438 | $864.8K | 0.00% | +56,032+75.3% | Added |
| Profund Advisors LLC | 128,483 | $851.8K | 0.03% | +10,316+8.7% | Added |
| J.W. Cole Advisors, Inc. | 120,929 | $801.8K | 0.03% | +14,595+13.7% | Added |
| Royal Bank of Canada | 116,795 | $775.0K | 0.00% | +50,842+77.1% | Added |
| Great West Life Assurance Co | 114,538 | $762.0K | 0.00% | −404−0.4% | Reduced |
| TD Waterhouse Canada Inc. | 114,854 | $745.4K | 0.00% | +108,545+1,720.5% | Added |
| Martingale Asset Management L P | 110,293 | $731.2K | 0.02% | +8,606+8.5% | Added |
| Vestmark Advisory Solutions, Inc. | 108,874 | $721.8K | 0.01% | +98,420+941.5% | Added |
| Privium Fund Management B.V. | 106,604 | $706.8K | 0.15% | −33,000−23.6% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 104,198 | $686.7K | 0.00% | +47,277+83.1% | Added |