TransoceanRIG
13F holders, Q1 2025 (March 31)411holders −35
35new positions
68sold out
9famous investors
$3.17avg. 13F price*
At the end of Q1 2025, 411 institutions reported holding Transocean Ltd. (RIG) in their 13F filings, down 35 from Q4 2024. 35 opened new positions and 68 sold out. The largest holders were Vanguard Group Inc. ($249.1M), BlackRock, Inc. ($229.2M) and Primecap Management Co. ($170.7M). 9 famous investors held it, including Paul Singer (0.3% of Elliott Investment Management's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Steve Cohen (0.0% of Point72 Asset Management's portfolio).
- Company
- Transocean Ltd.
- CUSIP
- H8817H100
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 35 | $5.7M |
| Exits | 68 | $60.0M |
All 13F filers, Q4 2024 → Q1 2025: 51,703,184 shares bought and 53,440,723 shares sold, net −1,737,539 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 411 holders
| Vanguard Group Inc. | 0.00% | Reduce -0.3% | 78,572,802 | $249.1M |
| BlackRock, Inc. | 0.00% | Add +0.8% | 72,303,437 | $229.2M |
| Primecap Management Co. | 0.14% | Reduce -1.8% | 53,836,071 | $170.7M |
| Dimensional Fund Advisors LP | 0.03% | Add +1.6% | 40,660,439 | $128.9M |
| Capital World Investors | 0.02% | Reduce -8.9% | 36,649,440 | $116.2M |
| American Century Companies Inc. | 0.04% | Add +10.9% | 21,348,095 | $67.7M |
| State Street Corp. | 0.00% | Add +0.2% | 20,809,943 | $66.0M |
| Pilgrim Global Advisors LLC | 10.69% | Reduce -1.8% | 17,849,459 | $56.6M |
| Geode Capital Management, LLC | 0.00% | Add +3.3% | 17,781,517 | $56.4M |
| Van Eck Associates Corp. | 0.06% | Reduce -2.8% | 14,964,225 | $47.4M |
| Two Sigma Investments, LP | 0.10% | Add +487.0% | 13,670,499 | $43.3M |
| Keybank National Association | 0.17% | Add +14.2% | 13,480,351 | $42.7M |
| Goldman Sachs Group Inc. | 0.01% | Add +96.6% | 12,151,817 | $38.5M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -2.8% | 12,122,357 | $38.4M |
| Morgan Stanley | 0.00% | Reduce -14.2% | 11,943,421 | $37.9M |
| Elliott Investment Management | 0.34% | No change | 11,870,319 | $37.6M |
| Two Sigma Advisers, LP | 0.07% | Add +520.1% | 9,782,254 | $31.0M |
| Ensign Peak Advisors, Inc | 0.04% | Reduce -1.1% | 7,074,825 | $22.4M |
| Northern Trust Corp. | 0.00% | Reduce -5.5% | 7,056,171 | $22.4M |
| Renaissance Technologies | 0.03% | Add +47.9% | 6,552,128 | $20.8M |
| Bank of America Corp. | 0.00% | Add +591.1% | 6,201,583 | $19.7M |
| UBS Group AG | 0.00% | Reduce -17.8% | 4,947,843 | $15.7M |
| Gendell Jeffrey L | 0.62% | Reduce -63.8% | 4,534,441 | $14.4M |
| Bank of New York Mellon Corp | 0.00% | Reduce -37.5% | 4,482,395 | $14.2M |
| Solus Alternative Asset Management LP | 5.60% | No change | 4,470,000 | $14.2M |
| Ion Asset Management Ltd. | 1.00% | Add +7.5% | 4,300,000 | $13.6M |
| Squarepoint Ops LLC | 0.03% | Reduce -32.5% | 3,777,014 | $12.0M |
| Susquehanna International Group, LLP | 0.02% | Reduce -23.1% | 3,427,175 | $10.9M |
| Kailix Advisors LLC | 11.70% | Reduce -2.2% | 3,284,201 | $10.4M |
| Penn Capital Management Company, LLC | 1.01% | Add +14.6% | 3,268,055 | $10.4M |
| Citadel Advisors | 0.01% | Reduce -50.3% | 3,271,656 | $10.4M |
| Madison Asset Management, LLC | 0.11% | No change | 2,975,000 | $9.4M |
| Clough Capital Partners L P | 1.16% | Reduce -0.0% | 2,895,649 | $9.2M |
| HRT Financial LP | 0.05% | Reduce -20.1% | 2,732,753 | $8.7M |
| Point72 Asset Management | 0.02% | Reduce -8.7% | 2,667,737 | $8.5M |
| Nuveen, LLC | 0.00% | — | 2,452,239 | $7.8M |
| Cubist Systematic Strategies, LLC | 0.10% | Add +114.0% | 2,424,925 | $7.7M |
| New York State Common Retirement Fund | 0.01% | Reduce -1.1% | 2,203,191 | $7.0M |
| Hosking Partners LLP | 0.29% | Add +26.1% | 2,150,664 | $6.8M |
| Marshall Wace, LLP | 0.01% | Add +85.9% | 2,071,868 | $6.6M |
| Group One Trading LLC | 0.27% | Reduce -21.3% | 2,031,618 | $6.4M |
| Masters Capital Management LLC | 1.34% | No change | 2,000,000 | $6.3M |
| Tejara Capital Ltd | 2.80% | Reduce -6.2% | 1,792,548 | $5.7M |
| JPMorgan Chase & Co. | 0.00% | Reduce -42.5% | 1,749,841 | $5.5M |
| Manufacturers Life Insurance Company, The | 0.01% | Reduce -0.2% | 1,658,577 | $5.2M |
| Wells Fargo & Company | 0.00% | Add +25.6% | 1,569,524 | $5.0M |
| Jump Financial, LLC | 0.07% | Add +156.2% | 1,489,600 | $4.7M |
| Swiss National Bank | 0.00% | Reduce -1.5% | 1,442,330 | $4.6M |
| Barclays PLC | 0.00% | Reduce -46.2% | 1,343,741 | $4.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Reduce -1.6% | 1,269,253 | $4.0M |
| ExodusPoint Capital Management, LP | 0.05% | Add +2264.5% | 1,171,432 | $3.7M |
| Lane Generational LLC | 4.19% | Add +11.4% | 1,163,302 | $3.7M |
| Paloma Partners Management Co | 1.23% | New | 1,080,000 | $3.4M |
| Rhumbline Advisers | 0.00% | Reduce -3.5% | 1,076,744 | $3.4M |
| LPL Financial LLC | 0.00% | Add +11.1% | 1,041,953 | $3.3M |
| Muhlenkamp & Co. Inc. | 1.06% | Add +0.0% | 1,024,638 | $3.2M |
| Readystate Asset Management LP | 0.28% | Add +23.1% | 972,234 | $3.1M |
| SG Americas Securities, LLC | 0.01% | Add +3039.6% | 930,599 | $3.0M |
| FMR LLC | 0.00% | Add +79.9% | 919,311 | $2.9M |
| Goehring & Rozencwajg Associates, LLC | 0.51% | Add +2.3% | 876,712 | $2.8M |
| Legal & General Group Plc | 0.00% | Reduce -1.3% | 857,212 | $2.7M |
| Gotham Asset Management | 0.02% | Add +329.5% | 799,501 | $2.5M |
| Invesco Ltd. | 0.00% | Reduce -6.4% | 799,316 | $2.5M |
| Alliancebernstein L.P. | 0.00% | Reduce 0.0% | 767,182 | $2.4M |
| Millennium Management | 0.00% | Reduce -72.5% | 763,799 | $2.4M |
| Russell Investments Group, Ltd. | 0.00% | Reduce -24.7% | 720,503 | $2.3M |
| California State Teachers Retirement System | 0.00% | Reduce -2.3% | 679,027 | $2.2M |
| Glenorchy Capital Ltd | 1.55% | Add +5.4% | 656,767 | $2.1M |
| Deutsche Bank AG | 0.00% | Reduce -2.7% | 617,752 | $2.0M |
| Verition Fund Management LLC | 0.01% | Add +698.3% | 582,636 | $1.8M |
| State of New Jersey Common Pension Fund D | 0.01% | Add +16.2% | 580,934 | $1.8M |
| T. Rowe Price Associates Inc. | 0.00% | Add +11.6% | 567,650 | $1.8M |
| Creative Planning | 0.00% | Add +69.3% | 565,419 | $1.8M |
| Citigroup Inc. | 0.00% | Reduce -22.9% | 557,402 | $1.8M |
| Aventail Capital Group, LP | 0.08% | Reduce -66.7% | 500,263 | $1.6M |
| Jane Street Group, LLC | 0.00% | Add +9.0% | 460,900 | $1.5M |
| Keating Investment Counselors Inc. | 0.44% | Add +137.8% | 456,450 | $1.4M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +4.6% | 434,031 | $1.4M |
| MetLife Investment Management, LLC | 0.01% | Add +1.9% | 424,606 | $1.3M |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +10.1% | 418,236 | $1.3M |
| Prudential Financial Inc. | 0.00% | Reduce -17.5% | 408,865 | $1.3M |
| Corebridge Financial, Inc. | 0.01% | Reduce -1.5% | 357,311 | $1.1M |
| Wolverine Asset Management LLC | 0.08% | Reduce -23.9% | 349,853 | $1.1M |
| First Trust Advisors LP | 0.00% | Reduce -62.6% | 347,628 | $1.1M |
| Janus Henderson Group PLC | 0.00% | No change | 343,177 | $1.1M |
| Neuberger Berman Group LLC | 0.00% | Add +39.1% | 344,986 | $1.1M |
| IMC-Chicago, LLC | 0.04% | Add +52.0% | 338,711 | $1.1M |
| Intech Investment Management LLC | 0.01% | Add +21.6% | 324,879 | $1.0M |
| Advisory Services Network, LLC | 0.02% | Add +21.1% | 284,884 | $903K |
| Blair William & Co. | 0.00% | Add +1.0% | 282,639 | $896K |
| Kestra Advisory Services, LLC | 0.00% | Reduce -4.4% | 278,883 | $884K |
| Centiva Capital, LP | 0.05% | Reduce -55.9% | 257,019 | $815K |
| Gifford Fong Associates | 0.20% | No change | 250,000 | $793K |
| PFG Investments, LLC | 0.05% | Add +24.7% | 243,192 | $771K |
| Vontobel Holding Ltd. | 0.00% | Add +45.9% | 240,849 | $763K |
| Quinn Opportunity Partners LLC | 0.05% | No change | 239,000 | $758K |
| Simplex Trading, LLC | 0.03% | Reduce -20.5% | 234,230 | $742K |
| Raymond James Financial Inc. | 0.00% | Reduce -3.1% | 230,704 | $731K |
| Marathon Capital Management | 0.20% | Add +0.3% | 229,225 | $727K |
| Exchange Traded Concepts, LLC | 0.01% | Add +594.6% | 221,615 | $703K |
"% of holder's portfolio" is RIG's weight in each manager's 13F, not the share of Transocean Ltd. the manager owns.