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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.

Institutional holdersQ2 2026: 539 institutions
Q1 2021: 292 institutionsQ2 2021: 306 institutionsQ3 2021: 296 institutionsQ4 2021: 317 institutionsQ1 2022: 335 institutionsQ2 2022: 330 institutionsQ3 2022: 339 institutionsQ4 2022: 376 institutionsQ1 2023: 404 institutionsQ2 2023: 394 institutionsQ3 2023: 427 institutionsQ4 2023: 432 institutionsQ1 2024: 429 institutionsQ2 2024: 419 institutionsQ3 2024: 427 institutionsQ4 2024: 448 institutionsQ1 2025: 413 institutionsQ2 2025: 427 institutionsQ3 2025: 457 institutionsQ4 2025: 471 institutionsQ1 2026: 542 institutionsQ2 2026: 539 institutions
Value heldQ2 2026: $4.88B
Q1 2021: $1.17BQ2 2021: $1.55BQ3 2021: $1.22BQ4 2021: $898.4MQ1 2022: $1.73BQ2 2022: $1.27BQ3 2022: $983.1MQ4 2022: $2.11BQ1 2023: $3.35BQ2 2023: $3.60BQ3 2023: $4.43BQ4 2023: $3.48BQ1 2024: $3.46BQ2 2024: $3.23BQ3 2024: $2.57BQ4 2024: $2.29BQ1 2025: $1.92BQ2 2025: $1.56BQ3 2025: $2.34BQ4 2025: $3.19BQ1 2026: $6.01BQ2 2026: $4.88B
Institutions holding RIG and their total value by quarter
QuarterHoldersValue
Q2 2026539$4.88B
Q1 2026542$6.01B
Q4 2025471$3.19B
Q3 2025457$2.34B
Q2 2025427$1.56B
Q1 2025413$1.92B
Q4 2024448$2.29B
Q3 2024427$2.57B
Q2 2024419$3.23B
Q1 2024429$3.46B
Q4 2023432$3.48B
Q3 2023427$4.43B
Q2 2023394$3.60B
Q1 2023404$3.35B
Q4 2022376$2.11B
Q3 2022339$983.1M
Q2 2022330$1.27B
Q1 2022335$1.73B
Q4 2021317$898.4M
Q3 2021296$1.22B
Q2 2021306$1.55B
Q1 2021292$1.17B

Institutions, Q2 2026

Shares, value and share of portfolio for each institution holding Transocean Ltd.; share changes are against Q1 2026.

Institutions holding RIG in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
NWF Advisory Services Inc.10,600$51.8K0.00%+10,600New
Mount Yale Investment Advisors, LLC10,583$51.8K0.00%+41+0.4%Added
Wealthcare Advisory Partners LLC10,568$51.7K0.00%+10,568New
Vestmark Advisory Solutions, Inc.10,241$50.1K0.00%−98,633−90.6%Reduced
Inscription Capital, LLC10,205$49.9K0.00%+205+2.1%Added
Orchard Capital Managment, LLC10,185$49.8K0.05%00.0%Unchanged
Keudell/Morrison Wealth Management10,000$48.9K0.01%00.0%Unchanged
Blume Capital Management, Inc.8,500$41.6K0.01%00.0%Unchanged
GAMMA Investing LLC8,266$40.4K0.00%+1,379+20.0%Added
Kemnay Advisory Services Inc.7,638$37.4K0.00%+242+3.3%Added
Basecamp Wealth Advisors LLC7,634$37.3K0.01%+146+1.9%Added
US Bancorp7,481$36.6K0.00%+3,901+109.0%Added
Costello Asset Management, INC6,350$31.1K0.01%00.0%Unchanged
Bessemer Group Inc5,665$28.0K0.00%+5,665New
Montag A & Associates Inc5,000$24.4K0.00%00.0%Unchanged
Mather Group, LLC.4,600$22.5K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC4,569$22.3K0.00%−1,967−30.1%Reduced
UBS Asset Management Americas Inc4,541$22.2K0.00%−1,468,385−99.7%Reduced
Umb Bank N A4,178$20.4K0.00%−441−9.5%Reduced
Optiver Holding B.V.4,120$20.1K0.00%+4,120New
Larson Financial Group LLC4,069$19.9K0.00%−1,371−25.2%Reduced
Westside Investment Management, Inc.4,014$19.6K0.00%00.0%Unchanged
Federation des caisses Desjardins du Quebec4,000$19.6K0.00%−2,650−39.8%Reduced
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.3,980$19.5K0.00%00.0%Unchanged
Parallel Advisors, LLC3,609$17.6K0.00%+76+2.2%Added
Hollencrest Capital Management3,506$17.1K0.00%+575+19.6%Added
DV Trading LLC3,480$17.0K0.00%+3,480New
IFP Advisors, Inc3,392$16.6K0.00%+125+3.8%Added
Horizon Financial Services, LLC3,000$14.7K0.01%00.0%Unchanged
Fortitude Family Office, LLC2,906$14.2K0.00%−126−4.2%Reduced
Atwood & Palmer Inc2,500$12.2K0.00%00.0%Unchanged
Rothschild Investment LLC2,396$11.7K0.00%−548−18.6%Reduced
Private Wealth Management Group, LLC2,185$10.7K0.00%−76−3.4%Reduced
Adkins Seale Capital Management LLC2,070$10.1K0.01%00.0%Unchanged
Harbor Investment Advisory, LLC2,006$9.81K0.00%00.0%Unchanged
Old Point Trust & Financial Services N A2,000$9.78K0.00%−2,000−50.0%Reduced
Cullen/Frost Bankers, Inc.2,000$9.78K0.00%00.0%Unchanged
Intesa Sanpaolo Wealth Management2,000$9.78K0.00%00.0%Unchanged
Spire Wealth Management1,870$9.14K0.00%+1,500+405.4%Added
Geneos Wealth Management Inc.1,831$8.95K0.00%00.0%Unchanged
SBI Securities Co., Ltd.1,563$7.64K0.00%−725−31.7%Reduced
Action Point Financial Planning, LLC1,455$7.09K0.00%+1,455New
SJS Investment Consulting Inc.1,327$6.49K0.00%+987+290.3%Added
Covestor Ltd1,228$6.00K0.00%+1,169+1,981.4%Added
Massmutual Trust Co FSB1,185$5.79K0.00%+32+2.8%Added
UMA Financial Services, Inc.1,060$5.18K0.00%00.0%Unchanged
Picton Mahoney Asset Management1,042$5.09K0.00%+1,042New
Bell Investment Advisors, Inc1,027$5.02K0.00%−115−10.1%Reduced
Cornerstone Planning Group LLC925$4.90K0.00%00.0%Unchanged
Hartford Financial Management Inc.1,000$4.89K0.00%00.0%Unchanged
Triumph Capital Management1,000$4.89K0.00%00.0%Unchanged
Murphy & Mullick Capital Management Corp984$4.81K0.00%00.0%Unchanged
Private Trust Co NA922$4.51K0.00%00.0%Unchanged
Meeder Asset Management Inc902$4.41K0.00%+32+3.7%Added
Darwin Advisors, LLC900$4.40K0.00%+900New
CVA Family Office, LLC886$4.33K0.00%−296−25.0%Reduced
NBC Securities, Inc.775$3.79K0.00%00.0%Unchanged
Bartlett & Co. Wealth Management LLC750$3.67K0.00%00.0%Unchanged
Kilter Group LLC746$3.65K0.00%+700+1,521.7%Added
Assetmark, Inc732$3.58K0.00%−375−33.9%Reduced
Ameritas Advisory Services, LLC710$3.47K0.00%+710New
Keating Financial Advisory Services, Inc.649$3.17K0.00%+19+3.0%Added
Global Retirement Partners, LLC648$3.17K0.00%+648New
Avion Wealth631$3.00K0.00%00.0%Unchanged
Elequin Capital LP570$2.79K0.00%+147+34.8%Added
Clearstead Advisors, LLC568$2.78K0.00%+88+18.3%Added
Orion Capital Management LLC560$2.74K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC528$2.58K0.00%+40+8.2%Added
Atlantic Edge Private Wealth Management, LLC500$2.44K0.00%+500New
Aventura Private Wealth, LLC500$2.44K0.00%+500New
Smartleaf Asset Management LLC478$2.41K0.00%00.0%Unchanged
Spectrum Wealth Advisory Group, LLC430$2.10K0.00%+430New
Zions Bancorporation, National Association402$1.97K0.00%−10−2.4%Reduced
Country Trust Bank400$1.96K0.00%00.0%Unchanged
Central Trust Co399$1.95K0.00%00.0%Unchanged
Parkside Financial Bank & Trust390$1.91K0.00%00.0%Unchanged
Institute for Wealth Management, LLC.355$1.74K0.00%+355New
Creative Capital Management Investments LLC339$1.66K0.00%+339New
CoreCap Advisors, LLC311$1.52K0.00%−3,000−90.6%Reduced
Trust Co of Toledo NA300$1.47K0.00%00.0%Unchanged
Asset Dedication, LLC300$1.47K0.00%00.0%Unchanged
Hughes Financial Services, LLC259$1.27K0.00%+14+5.7%Added
Citizens National Bank Trust Department254$1.24K0.00%00.0%Unchanged
Armstrong Advisory Group, Inc250$1.22K0.00%00.0%Unchanged
Financial Management Professionals, Inc.242$1.18K0.00%00.0%Unchanged
Valued Wealth Advisors LLC235$1.15K0.00%+235New
Bruce G. Allen Investments, LLC224$1.09K0.00%00.0%Unchanged
Manchester Capital Management LLC218$1.07K0.00%00.0%Unchanged
CKW Financial Group126$1.00K0.00%00.0%Unchanged
Frazier Financial Advisors, LLC200$9780.00%00.0%Unchanged
Wilkerson Advisory Group LLC200$9780.00%00.0%Unchanged
Markowski Investments200$9780.00%+200New
Quarry LP186$9100.00%−135−42.1%Reduced
Medallion Wealth Advisors, LLC170$8310.00%00.0%Unchanged
Essential Partners LLC154$7530.00%00.0%Unchanged
Boreal Capital Management LLC151$7380.00%00.0%Unchanged
Truvestments Capital LLC150$7340.00%00.0%Unchanged
Bay Harbor Wealth Management, LLC147$7190.00%−25−14.5%Reduced
HFM Investment Advisors, LLC139$6800.00%+81+139.7%Added
TD Private Client Wealth LLC137$6700.00%+137New