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Transocean Ltd. (RIG)

Transocean Ltd. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Transocean Ltd. (RIG) is a Oil & Gas Drilling company based in CH with a market capitalization of $5.6B. Revenue grew 12.5% year-over-year and the company generated $626M in free cash flow. This page tracks RIG's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

CH · 5.47K employees · IPO May 28, 1993

Valuation

Valuation & price

$7.04 · as of May 17, 2026 · -7.1% vs 52w high

—

P/E ratio

Latest-FY diluted EPS

0.69

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$7.58$5.09$2.60Jul 25Dec 25Jul 26Jul 7, 25$2.71Jul 9, 25$2.86Jul 11, 25$2.85Jul 15, 25$2.64Jul 17, 25$2.60Jul 21, 25$2.64Jul 23, 25$3.09Jul 25, 25$3.00Jul 29, 25$3.04Jul 31, 25$2.92Aug 4, 25$2.81Aug 6, 25$3.03Aug 11, 25$2.91Aug 13, 25$3.01Aug 15, 25$2.95Aug 19, 25$2.84Aug 21, 25$2.83Aug 25, 25$3.10Aug 27, 25$3.17Aug 29, 25$3.03Sep 3, 25$2.99Sep 5, 25$3.07Sep 9, 25$3.14Sep 11, 25$3.26Sep 16, 25$3.47Sep 18, 25$3.46Sep 22, 25$3.39Sep 24, 25$3.64Sep 26, 25$3.19Sep 30, 25$3.12Oct 2, 25$3.30Oct 6, 25$3.43Oct 8, 25$3.40Oct 10, 25$3.08Oct 14, 25$3.12Oct 16, 25$3.23Oct 21, 25$3.31Oct 23, 25$3.89Oct 27, 25$3.86Oct 29, 25$3.83Oct 31, 25$3.84Nov 4, 25$3.90Nov 6, 25$3.90Nov 10, 25$4.20Nov 12, 25$4.13Nov 14, 25$4.01Nov 18, 25$4.13Nov 20, 25$3.84Nov 25, 25$4.05Nov 28, 25$4.41Dec 2, 25$4.31Dec 4, 25$4.43Dec 8, 25$4.44Dec 10, 25$4.30Dec 12, 25$4.13Dec 16, 25$3.84Dec 18, 25$3.92Dec 22, 25$4.01Dec 24, 25$4.01Dec 29, 25$4.07Jan 2, 26$4.24Jan 6, 26$4.33Jan 8, 26$4.27Jan 12, 26$4.27Jan 14, 26$4.38Jan 16, 26$4.23Jan 21, 26$4.63Jan 23, 26$4.83Jan 27, 26$4.96Jan 29, 26$4.92Feb 2, 26$4.82Feb 4, 26$5.34Feb 9, 26$5.71Feb 11, 26$6.00Feb 13, 26$6.54Feb 18, 26$6.22Feb 20, 26$6.52Feb 24, 26$6.54Feb 26, 26$6.38Mar 2, 26$6.25Mar 4, 26$6.37Mar 6, 26$5.93Mar 10, 26$6.16Mar 12, 26$6.28Mar 17, 26$6.58Mar 19, 26$6.46Mar 23, 26$6.46Mar 25, 26$6.77Mar 27, 26$6.93Mar 31, 26$6.63Apr 2, 26$6.59Apr 7, 26$6.68Apr 9, 26$6.56Apr 13, 26$6.64Apr 15, 26$6.15Apr 17, 26$5.94Apr 22, 26$6.06Apr 24, 26$6.11Apr 28, 26$6.79Apr 30, 26$6.82May 4, 26$6.88May 6, 26$6.24May 8, 26$6.40May 12, 26$6.54May 14, 26$6.91May 18, 26$7.58May 20, 26$7.34May 22, 26$6.81May 28, 26$6.22Jun 1, 26$6.25Jun 3, 26$6.18Jun 5, 26$5.95Jun 9, 26$5.87Jun 11, 26$6.03Jun 15, 26$5.83Jun 17, 26$5.58Jun 22, 26$5.41Jun 24, 26$5.04Jun 26, 26$5.11Jul 2, 26$5.06
$2.5552-week range$7.58
Loading valuation history…

Fundamentals

Key fundamentals

$5.6B

Market cap

12.5%

Revenue growth (YoY)

83.4%

Gross margin

$626M

Free cash flow (USD)

$4.7B

Net debt

12.9%

Share dilution

2/5

Graham criteria passed

Defensive-investor screen

Energy

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$4.2BFY 2017$3.0BFY 2018$3.0BFY 2019$3.1BFY 2020$3.2BFY 2021$2.6BFY 2022$2.6BFY 2023$2.8BFY 2024$3.5BFY 2025$4.0B
$4.2B$4B

Free cash flow by year

2016 → 2025

FY 2016$567.0MFY 2017$647.0MFY 2018$374.0MFY 2019$-47.0MFY 2020$133.0MFY 2021$367.0MFY 2022$-269.0MFY 2023$-263.0MFY 2024$193.0MFY 2025$626.0M
$567M$626M

Gross margin by year

2021 → 2025

FY 202171.0%FY 202271.5%FY 202373.7%FY 202479.0%FY 202583.4%
71.0%83.4%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

1

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 5, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventContract AgreementJul 1, 2026Filing
  • 8-K eventContract AwardsJun 16, 2026Filing
  • 8-K eventArticles of Association UpdateMay 26, 2026Filing
  • Insider sellInsider Sell $609KLong Brady K · EVP & Chief Legal Officer · $609KMay 22, 2026Filing
  • 8-K eventDirector Nominee AnnouncementMay 19, 2026Filing
  • 8-K eventBusiness Combination AgreementMay 5, 2026Filing
  • Quarterly report10-Q FiledMay 5, 2026Filing
  • 8-K eventEarnings ReleaseMay 4, 2026Filing
  • 8-K eventContract AwardApr 16, 2026Filing
  • 8-K eventContract ExtensionApr 14, 2026Filing

Questions

Frequently asked questions

What is Transocean Ltd.'s market cap?

Transocean Ltd. (RIG) has a market capitalization of $5.6B.

What is RIG's P/E ratio?

A meaningful P/E ratio is not available for RIG — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is RIG's price-to-book (P/B) ratio?

RIG trades at 0.69 times book value per share.

Are insiders buying RIG stock?

SEC Form 4 filings show no open-market insider buys at Transocean Ltd. in the last 90 days (1 sell).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

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News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.