Companies / Transocean Ltd. / Activity
Activity — Transocean Ltd.
150 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | D. E. Shaw & Co., Inc. 13F manager | Add | Common stock | $151.41M | +22.8M +139.04% | 39,262,599 3.52% of shares | high |
| Q1 2026 as of | Two Sigma Investments, LP 13F manager | Add | Common stock | $147.37M | +22.2M +91.71% | 46,463,736 4.16% of shares | high |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Add | Common stock | $106.12M | +16.0M +42120.43% | 16,043,764 1.44% of shares | high |
| Q4 2025 as of | Bank of America Corp /De 13F manager | Add | Common stock | $49.43M | +12.0M +338.48% | 15,504,361 1.39% of shares | medium |
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Trim | Common stock | $-39.12M | -5.9M -65.31% | 3,134,728 0.28% of shares | medium |
| Q4 2025 as of | Barclays PLC 13F manager | Add | Common stock | $31.12M | +7.5M +230.60% | 10,802,664 0.97% of shares | medium |
| Q1 2026 as of | Empyrean Capital Partners, LP 13F manager | New | Common stock | $30.30M | +4.6M | 4,570,463 0.41% of shares | medium |
| Q1 2026 as of | Millennium Management LLC 13F manager | Trim | Common stock | $-19.26M | -2.9M -38.24% | 4,691,515 0.42% of shares | medium |
| Q1 2026 as of | Walleye Trading LLC 13F manager | Trim | Common stock | $-19.09M | -2.9M -98.97% | 30,000 <0.01% of shares | medium |
| Q2 2026 as of | BlackRock, Inc. 13F manager | Add | Common stock | $18.51M | +3.8M +4.29% | 91,927,924 8.23% of shares | medium |
| Q1 2026 as of | Balyasny Asset Management L.P. 13F manager | New | Common stock | $16.65M | +2.5M | 2,510,772 0.22% of shares | medium |
| Q1 2026 as of | TIG Advisors, LLC 13F manager | New | Common stock | $16.55M | +2.5M | 2,496,226 0.22% of shares | medium |
| Q1 2026 as of | Bank of New York Mellon Corp/The 13F manager | Add | Common stock | $15.27M | +2.3M +67.83% | 5,698,827 0.51% of shares | medium |
| Q1 2026 as of | Fideuram - Intesa Sanpaolo Private Banking S.p.a. 13F manager | Add | Common stock | $13.47M | +2.0M +358.77% | 2,597,366 0.23% of shares | medium |
| Q2 2026 as of | State Street Corporation 13F manager | Add | Common stock | $11.85M | +2.4M +9.80% | 27,148,850 2.43% of shares | medium |
| Q1 2026 as of | CPPIB Crestone Peak Resources Canada Inc. 13F manager | Add | Common stock | $9.63M | +1.5M +754.65% | 1,645,200 0.15% of shares | medium |
| Q1 2026 as of | Forvis Mazars Wealth Advisors, LLC 13F manager | Trim | Common stock | $-8.55M | -1.3M -44.00% | 1,641,917 0.15% of shares | medium |
| Q1 2026 as of | Icon Advisers INC/CO 13F manager | Exit | Common stock | $-7.43M | -1.8M -100.00% | 0 | medium |
| Q1 2026 as of | BNP Paribas Financial Markets 13F manager | Add | Common stock | $7.14M | +1.1M +49.66% | 3,246,615 0.29% of shares | medium |
| Q1 2026 as of | Masters Capital Management, LLC 13F manager | Add | Common stock | $6.63M | +1.0M +100.00% | 2,000,000 0.18% of shares | medium |
| Q1 2026 as of | Clough Capital Partners L P 13F manager | Trim | Common stock | $-6.41M | -967K -21.12% | 3,610,967 0.32% of shares | medium |
| Q1 2026 as of | First Trust Advisors LP 13F manager | Add | Common stock | $6.15M | +928K +3072.48% | 958,406 0.09% of shares | medium |
| Q1 2026 as of | Jeffrey L. Gendell 13F manager | Add | Common stock | $6.03M | +910K +8.44% | 11,700,000 1.05% of shares | medium |
| Q1 2026 as of | Lonestar Capital Management LLC 13F manager | Trim | Common stock | $-5.97M | -900K -50.00% | 900,000 0.08% of shares | medium |
| Q1 2026 as of | Nomura Holdings Inc 13F manager | Add | Common stock | $5.60M | +845K +2737.24% | 876,168 0.08% of shares | medium |
| Q1 2026 as of | Steadfast Capital Management LP 13F manager | Exit | Common stock | $-4.81M | -1.2M -100.00% | 0 | low |
| Q2 2026 as of | Oxbow Advisors, LLC 13F manager | New | Common stock | $4.69M | +960K | 959,604 0.09% of shares | low |
| Q1 2026 as of | Geode Capital Management, LLC 13F manager | Add | Common stock | $4.47M | +674K +2.96% | 23,471,597 2.10% of shares | low |
| Q3 2025 as of | Barclays PLC 13F manager | Add | Common stock | $4.29M | +1.4M +72.73% | 3,267,623 0.29% of shares | low |
| Q1 2026 as of | Penn Capital Management Company, LLC 13F manager | Trim | Common stock | $-4.01M | -603K -16.05% | 3,152,566 0.28% of shares | low |
| Q1 2025 as of | Barclays PLC 13F manager | Trim | Common stock | $-3.66M | -1.2M -46.24% | 1,343,741 0.12% of shares | low |
| Q3 2024 as of | Barclays PLC 13F manager | Add | Common stock | $3.61M | +850K +109.74% | 1,623,924 0.15% of shares | low |
| Q4 2024 as of | Barclays PLC 13F manager | Add | Common stock | $3.28M | +876K +53.91% | 2,499,437 0.22% of shares | low |
| Q1 2026 as of | Keybank National ASSOCIATION/OH 13F manager | Add | Common stock | $2.69M | +406K +3.31% | 12,656,881 1.13% of shares | low |
| Q2 2023 as of | Barclays PLC 13F manager | Add | Common stock | $2.49M | +356K +168.62% | 566,626 0.05% of shares | low |
| Q1 2026 as of | Credit Agricole S a 13F manager | Trim | Common stock | $-2.43M | -366K -94.66% | 20,635 <0.01% of shares | low |
| Q2 2026 as of | Victory Capital Management, Inc. 13F manager | Trim | Common stock | $-2.41M | -492K -80.79% | 117,000 0.01% of shares | low |
| Q1 2026 as of | Bridgewater Associates, LP 13F manager | Add | Common stock | $2.15M | +324K +341.35% | 418,431 0.04% of shares | low |
| Q1 2026 as of | Castleark Management LLC 13F manager | Trim | Common stock | $-2.02M | -305K -26.68% | 837,120 0.07% of shares | low |
| Q1 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-2.01M | -316K -59.95% | 210,937 0.02% of shares | low |
| Q1 2026 as of | AQR Capital Management, LLC 13F manager | Add | Common stock | $2.00M | +302K +10.14% | 3,276,216 0.29% of shares | low |
| Q2 2026 as of | Deutsche Bank AG 13F manager | Add | Common stock | $1.47M | +301K +38.72% | 1,078,828 0.10% of shares | low |
| Q1 2026 as of | California State Teachers Retirement System 13F manager | Add | Common stock | $1.46M | +220K +23.49% | 1,157,178 0.10% of shares | low |
| Q2 2025 as of | Barclays PLC 13F manager | Add | Common stock | $1.42M | +548K +40.78% | 1,891,739 0.17% of shares | low |
| Q1 2026 as of | Public Sector Pension Investment Board 13F manager | Trim | Common stock | $-1.37M | -206K -7.98% | 2,376,569 0.21% of shares | low |
| Q2 2026 as of | Main Street Financial Solutions, LLC 13F manager | Exit | Common stock | $-1.34M | -325K -100.00% | 0 | low |
| Q1 2026 as of | Financial Sense Advisors, Inc. 13F manager | Trim | Common stock | $-1.33M | -200K -94.85% | 10,869 <0.01% of shares | low |
| Q2 2024 as of | Barclays PLC 13F manager | Add | Common stock | $1.13M | +212K +37.61% | 774,243 0.07% of shares | low |
| Q1 2026 as of | Ballentine Partners, LLC 13F manager | Add | Common stock | $1.07M | +162K +805.47% | 181,565 0.02% of shares | low |
| Q1 2026 as of | Wolverine Asset Management, LLC 13F manager | Add | Common stock | $944.9K | +143K +41.55% | 485,522 0.04% of shares | low |