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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
Wellington Shields & Co., LLC30,423$148.8K0.03%00.0%Unchanged
Resonant Capital Advisors, LLC30,225$147.8K0.01%−4,360−12.6%Reduced
one8zero8, LLC30,000$146.7K0.03%00.0%Unchanged
Capital Investment Counsel, Inc29,550$144.5K0.02%00.0%Unchanged
DnB Asset Management AS28,462$139.2K0.00%00.0%Unchanged
Acadian Asset Management LLC28,676$139.0K0.00%−1,205,903−97.7%Reduced
Nisa Investment Advisors, LLC27,411$134.0K0.00%+124+0.5%Added
Nwam LLC27,019$132.1K0.01%+2,351+9.5%Added
Amalgamated Bank26,816$131.0K0.00%−2,387−8.2%Reduced
DRW Securities, LLC26,696$130.5K0.01%−117,762−81.5%Reduced
Townsend & Associates, Inc26,000$130.5K0.01%+1,000+4.0%Added
Brighton Jones LLC26,496$129.6K0.00%−2,922−9.9%Reduced
Wiley Bros.-Aintree Capital, LLC26,344$128.8K0.00%−5,197−16.5%Reduced
Silver Oak Securities, Inc25,573$125.1K0.01%+47+0.2%Added
LRI Investments, LLC25,350$124.0K0.01%+58+0.2%Added
Oppenheimer Asset Management Inc.25,337$123.9K0.00%−1,927−7.1%Reduced
Sumitomo Mitsui Trust Holdings, Inc.25,000$122.3K0.00%+25,000New
Public Employees Retirement System of Ohio24,871$121.6K0.00%−4,649−15.7%Reduced
Sanctuary Advisors, LLC24,020$117.5K0.00%−1,806−7.0%Reduced
Simmons Bank24,000$117.4K0.01%−4,000−14.3%Reduced
Caption Management, LLC24,000$117.4K0.00%+24,000New
Savvy Advisors, Inc.23,243$113.7K0.00%+23,243New
Brave Asset Management Inc23,000$112.5K0.02%00.0%Unchanged
Vident Advisory, LLC22,906$112.0K0.00%+11,465+100.2%Added
Marathon Trading Investment Management LLC22,500$110.0K0.01%−4,000−15.1%Reduced
Sargent Investment Group, LLC22,500$110.0K0.01%00.0%Unchanged
Magnetar Financial LLC22,234$108.7K0.00%−7,333−24.8%Reduced
HB Wealth Management, LLC22,180$108.5K0.00%−2,748−11.0%Reduced
Cooper Financial Group22,061$107.9K0.01%+1,822+9.0%Added
WSFS Capital Management, LLC21,910$107.1K0.00%+3,900+21.7%Added
Valeo Financial Advisors, LLC20,897$102.2K0.00%−18,705−47.2%Reduced
Principal Financial Group Inc20,892$102.2K0.00%−18,628−47.1%Reduced
RSM US Wealth Management LLC20,383$99.7K0.00%+2,461+13.7%Added
CFG Wealth Management Services, Inc.15,032$99.7K0.09%00.0%Unchanged
Rehmann Capital Advisory Group20,000$97.8K0.00%−10,000−33.3%Reduced
Griffin Asset Management, Inc.20,000$97.8K0.01%00.0%Unchanged
McGowan Group Asset Management, Inc.20,000$97.8K0.01%+10,000+100.0%Added
SNS Financial Group, LLC20,000$97.8K0.00%+20,000New
Sterling Capital Management LLC19,920$97.4K0.00%−50,564−71.7%Reduced
Meeder Advisory Services, Inc.19,855$97.1K0.00%−911−4.4%Reduced
Hunter Associates Investment Management LLC19,507$95.0K0.01%+8,636+79.4%Added
Allianz Asset Management GmbH18,818$92.0K0.00%+1,008+5.7%Added
BNP PARIBAS ASSET MANAGEMENT Holding S.A.18,724$91.6K0.00%−1,550−7.6%Reduced
Clear Harbor Asset Management, LLC18,700$91.4K0.01%−1,500−7.4%Reduced
National Philanthropic Trust18,629$91.1K0.00%−6,050−24.5%Reduced
Van Den Berg Management I, Inc18,265$89.3K0.02%−9,478−34.2%Reduced
Vicus Capital17,968$87.9K0.01%+2,012+12.6%Added
Transcend Wealth Collective, LLC17,845$87.3K0.01%−39,547−68.9%Reduced
Bayforest Capital Ltd17,816$87.1K0.08%−4,905−21.6%Reduced
Tradition Wealth Management, LLC17,511$85.6K0.01%+6,900+65.0%Added
Petra Financial Advisors Inc17,438$85.3K0.04%00.0%Unchanged
Ullmann Financial Group, Inc.17,208$84.1K0.01%00.0%Unchanged
Pathstone Holdings, LLC17,205$84.1K0.00%+17,205New
Client 1st Advisory Group, LLC16,930$82.8K0.02%00.0%Unchanged
Polar Asset Management Partners Inc.16,514$80.8K0.00%+16,514New
We Are One Seven, LLC16,284$79.6K0.00%00.0%Unchanged
Evergreen Capital Management LLC16,175$79.1K0.00%+2,960+22.4%Added
Pinnacle Wealth Planning Services, Inc.16,109$78.8K0.01%−26−0.2%Reduced
Greenfield Seitz Capital Management, LLC15,875$77.6K0.02%−1,900−10.7%Reduced
Ipswich Investment Management Co., Inc.15,500$75.8K0.02%00.0%Unchanged
Investors Asset Management of Georgia Inc15,125$74.0K0.03%−10,000−39.8%Reduced
Meridian Investment Counsel Inc.15,000$73.3K0.02%00.0%Unchanged
Avant Capital LLC15,000$73.3K0.05%00.0%Unchanged
PharVision Advisers, LLC14,965$73.2K1.38%−5,374−26.4%Reduced
Rainier Family Wealth Inc14,855$72.6K0.04%−5,000−25.2%Reduced
Carter Financial Group, INC.14,690$71.8K0.04%+14,690New
Summit Trail Advisors, LLC14,354$70.2K0.00%−61−0.4%Reduced
Semanteon Capital Management, LP14,159$69.2K0.31%−16,002−53.1%Reduced
Marex Group plc13,842$67.7K0.00%−128,273−90.3%Reduced
Eurizon Capital SGR S.p.A.13,149$66.3K0.00%00.0%Unchanged
Versant Capital Management, Inc13,451$65.8K0.01%+921+7.4%Added
Warren Averett Asset Management, LLC13,275$64.9K0.00%−33,652−71.7%Reduced
Southern Capital Advisors, LLC13,000$63.6K0.03%00.0%Unchanged
MAI Capital Management12,744$62.3K0.00%+6,762+113.0%Added
Atria Investments LLC12,653$61.9K0.00%−7,936−38.5%Reduced
Wealth Alliance12,653$61.9K0.01%−1,761−12.2%Reduced
Rathbone Brothers plc12,632$61.8K0.00%00.0%Unchanged
Benjamin Edwards Inc12,610$61.7K0.00%00.0%Unchanged
Revolve Wealth Partners, LLC12,604$61.6K0.01%+57+0.5%Added
Beacon Financial Group12,393$60.6K0.01%00.0%Unchanged
Nomura Asset Management Co Ltd12,300$60.1K0.00%−6,800−35.6%Reduced
LaFleur & Godfrey LLC12,300$60.1K0.01%00.0%Unchanged
Daymark Wealth Partners, LLC12,155$59.4K0.00%−2,233−15.5%Reduced
Innovative Asset Advisors Group, LLC12,062$59.0K0.03%00.0%Unchanged
Avestar Capital, LLC11,960$58.5K0.00%00.0%Unchanged
Allworth Financial LP11,959$58.5K0.00%−1,251−9.5%Reduced
LexAurum Advisors, LLC11,700$57.2K0.01%00.0%Unchanged
VestGen Advisors, LLC11,529$56.4K0.00%+418+3.8%Added
Philadelphia Trust Co11,494$56.0K0.00%−1,621−12.4%Reduced
Yousif Capital Management, LLC11,440$55.9K0.00%+395+3.6%Added
GeoWealth Management, LLC11,430$55.9K0.00%+2,742+31.6%Added
Insigneo Advisory Services, LLC11,298$55.2K0.00%+11,298New
JMN Financial LLC11,272$55.1K0.04%00.0%Unchanged
Ausdal Financial Partners, Inc.11,136$54.5K0.00%+11,136New
Hardin Capital Partners, LLC11,000$54.2K0.03%+11,000New
Mutual Advisors, LLC11,088$54.2K0.00%−1,858−14.4%Reduced
Verum Partners LLC11,087$54.2K0.01%00.0%Unchanged
Headlands Technologies LLC11,072$54.1K0.01%−1,723−13.5%Reduced
SmartHarvest Portfolios, LLC10,842$53.0K0.02%+10,842New
Beck Mack & Oliver LLC10,700$52.3K0.00%00.0%Unchanged