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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, Q3 2025

Institutional positions in Transocean Ltd. as of Sep 30, 2025. 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
457
+36 vs. Q2 2025
Shares held
748.9M
+148.6M (+24.8%) vs. Q2 2025
Total value
$2.34B
+$781.8M (+50.2%) vs. Q2 2025
New holders
89
164 more added
Sold out
53
99 more reduced

6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 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.

Institutional holdersQ3 2025: 457 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 heldQ3 2025: $2.34B
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, Q3 2025

Shares, value and share of portfolio for each institution holding Transocean Ltd.; share changes are against Q2 2025.

Institutions holding RIG in Q3 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Montag A & Associates Inc5,000$15.6K0.00%00.0%Unchanged
Ullmann Financial Group, Inc.17,208$17.2K0.00%00.0%Unchanged
Federation des caisses Desjardins du Quebec6,650$20.7K0.00%00.0%Unchanged
Allworth Financial LP7,121$22.2K0.00%+638+9.8%Added
Investors Research Corp8,690$27.1K0.01%00.0%Unchanged
Sunbelt Securities, Inc.8,858$27.6K0.00%+90+1.0%Added
Belpointe Asset Management LLC10,000$31.2K0.00%−1,750−14.9%Reduced
Costello Asset Management, INC10,000$31.2K0.01%00.0%Unchanged
Inscription Capital, LLC10,000$31.2K0.00%00.0%Unchanged
Greater Midwest Financial Group, LLC10,000$31.2K0.02%00.0%Unchanged
Benedict Financial Advisors Inc10,000$31.2K0.01%+10,000New
Vestmark Advisory Solutions, Inc.10,000$31.2K0.00%+10,000New
Mount Yale Investment Advisors, LLC10,000$31.2K0.00%+10,000New
Clearstead Advisors, LLC10,126$31.6K0.00%−8,974−47.0%Reduced
Orchard Capital Managment, LLC10,185$31.8K0.04%00.0%Unchanged
BNP PARIBAS ASSET MANAGEMENT Holding S.A.10,119$32.0K0.00%−645−6.0%Reduced
Guardian Wealth Advisors, LLC10,328$32.2K0.00%00.0%Unchanged
Beck Mack & Oliver LLC10,700$33.4K0.00%00.0%Unchanged
SBI Securities Co., Ltd.10,753$33.5K0.00%+24+0.2%Added
Csenge Advisory Group10,770$33.6K0.00%+10,770New
Verum Partners LLC10,855$33.9K0.01%+161+1.5%Added
Caitong International Asset Management Co., Ltd10,891$34.0K0.02%−19,382−64.0%Reduced
Larson Financial Group LLC11,030$34.4K0.00%+7,399+203.8%Added
Symphony Financial, Ltd. Co.10,101$34.7K0.00%00.0%Unchanged
Wiley Bros.-Aintree Capital, LLC11,236$35.1K0.00%−165−1.4%Reduced
Cooper/Haims Advisors, LLC11,500$35.9K0.02%+500+4.5%Added
LexAurum Advisors, LLC11,710$36.5K0.01%−700−5.6%Reduced
Forum Financial Management, LP11,727$36.6K0.00%+6+0.1%Added
Aptus Capital Advisors, LLC11,858$37.0K0.00%+400+3.5%Added
DGS Capital Management, LLC11,879$37.1K0.01%+11,879New
SeaCrest Wealth Management, LLC11,089$37.7K0.00%−66,479−85.7%Reduced
Revolve Wealth Partners, LLC12,098$37.7K0.00%+518+4.5%Added
Banco BTG Pactual S.A.12,248$38.2K0.01%+12,248New
Versant Capital Management, Inc12,269$38.3K0.01%00.0%Unchanged
LaFleur & Godfrey LLC12,300$38.4K0.00%00.0%Unchanged
Beacon Financial Group12,393$38.7K0.00%+12,393New
Rathbone Brothers plc12,632$39.4K0.00%00.0%Unchanged
Wealth Alliance12,656$39.5K0.00%+75+0.6%Added
MAI Capital Management12,908$40.3K0.00%−760−5.6%Reduced
Pitcairn Co12,994$40.5K0.00%+12,994New
Evergreen Capital Management LLC13,071$40.8K0.00%−250−1.9%Reduced
Vista Capital Partners, Inc.13,156$41.0K0.00%+13,156New
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management13,855$43.2K0.00%+13,855New
Wexford Capital LP13,892$43.3K0.01%+13,892New
Annandale Capital, LLC14,100$44.0K0.01%+14,100New
Avion Wealth14,631$45.0K0.01%+14,161+3,013.0%Added
Ipswich Investment Management Co., Inc.14,500$45.2K0.01%00.0%Unchanged
The PNC Financial Services Group, Inc.14,624$45.6K0.00%+6,885+89.0%Added
Point72 (DIFC) Ltd14,828$46.3K0.00%+7,309+97.2%Added
Fifth Lane Capital, LP15,000$46.8K0.05%−5,000−25.0%Reduced
Stephens Inc15,000$46.8K0.00%00.0%Unchanged
Meridian Investment Counsel Inc.15,000$46.8K0.01%00.0%Unchanged
Avant Capital LLC15,000$46.8K0.03%+15,000New
Blume Capital Management, Inc.15,110$47.1K0.01%+4,550+43.1%Added
Mutual Advisors, LLC12,474$48.5K0.00%+12,474New
We Are One Seven, LLC16,228$50.6K0.00%+16,228New
Sequoia Financial Advisors, LLC16,579$51.7K0.00%+1,822+12.3%Added
EPG Wealth Management LLC16,601$51.8K0.01%−300−1.8%Reduced
Quantinno Capital Management LP16,784$52.4K0.00%+16,784New
Point72 Asia (Singapore) Pte. Ltd.16,802$52.4K0.01%+16,802New
PEAK6 LLC16,936$52.8K0.00%−11,920−41.3%Reduced
GTS Securities LLC17,126$53.4K0.00%−13,803−44.6%Reduced
HBK Sorce Advisory LLC16,308$54.0K0.00%+174+1.1%Added
MML Investors Services, LLC17,419$54.3K0.00%00.0%Unchanged
Moors & Cabot, Inc.17,800$55.5K0.00%−9,550−34.9%Reduced
Petra Financial Advisors Inc17,836$55.6K0.03%−74−0.4%Reduced
Sterneck Capital Management, LLC18,510$57.8K0.03%00.0%Unchanged
Signature Estate & Investment Advisors LLC18,592$58.0K0.00%−500−2.6%Reduced
Atria Investments LLC18,649$58.2K0.00%+6,068+48.2%Added
RSM US Wealth Management LLC18,891$58.9K0.00%+990+5.5%Added
STRS Ohio19,100$59.6K0.00%+19,100New
Ballentine Partners, LLC19,352$60.4K0.00%+208+1.1%Added
Transcend Wealth Collective, LLC19,507$60.9K0.00%+644+3.4%Added
Greenfield Seitz Capital Management, LLC19,895$62.1K0.02%−2,000−9.1%Reduced
Harbour Investments, Inc.19,903$62.1K0.00%−3,587−15.3%Reduced
Quadrant Capital Group LLC19,984$62.4K0.00%−437−2.1%Reduced
Griffin Asset Management, Inc.20,000$62.4K0.01%+20,000New
Rockefeller Capital Management L.P.20,454$63.8K0.00%+20,454New
Meeder Advisory Services, Inc.20,457$63.8K0.00%+2,426+13.5%Added
Nisa Investment Advisors, LLC21,342$66.6K0.00%−866−3.9%Reduced
KBC Group NV21,433$67.0K0.00%00.0%Unchanged
R Squared Ltd21,917$68.4K0.03%−4,073−15.7%Reduced
Voleon Capital Management LP22,204$69.3K0.00%+22,204New
US Bancorp22,496$70.2K0.00%+18,027+403.4%Added
Sargent Investment Group, LLC22,500$70.2K0.01%00.0%Unchanged
Corient IA LLC22,500$70.2K0.05%+22,500New
Resources Investment Advisors, LLC.22,846$71.3K0.00%−232−1.0%Reduced
Brave Asset Management Inc23,000$71.8K0.02%00.0%Unchanged
International Assets Investment Management, LLC27,522$73.2K0.01%00.0%Unchanged
Oppenheimer Asset Management Inc.23,977$74.8K0.00%−426−1.7%Reduced
Mercer Global Advisors Inc24,175$75.4K0.00%+4,026+20.0%Added
Pallas Capital Advisors LLC24,269$75.7K0.00%+6,669+37.9%Added
Oxford Asset Management LLP24,683$77.0K0.03%+24,683New
Antipodes Partners Ltd24,838$77.5K0.00%+24,838New
one8zero8, LLC25,000$78.0K0.02%−500−2.0%Reduced
Investors Asset Management of Georgia Inc25,125$78.4K0.03%−1,099−4.2%Reduced
LRI Investments, LLC25,135$78.4K0.01%00.0%Unchanged
Amalgamated Bank25,320$79.0K0.00%00.0%Unchanged
Townsend & Associates, Inc25,000$81.5K0.01%00.0%Unchanged
Pinpoint Asset Management (Singapore) Pte. Ltd.26,384$82.3K0.02%+26,384New