Companies / Transocean Ltd.
Transocean Ltd.
NYSE: RIGForeign · IFRSCIK 1451505STEINHAUSEN
Financials · FY2025
Ownership
1.12B shares outstanding · as of Jul 28, 2026
Ownership
| Institutions | 75.73% | 845,773,681 |
| Public float | 24.27% | 271,106,404 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 9
View all →| Insider | % of shares | Shares |
|---|---|---|
Adamson KeelanCEOPRESIDENT AND CEO · Director | — | — |
Chang Vanessa C LDirector | — | — |
Deaton Chad CDirector | — | — |
Intrieri Vincent JDirector | — | — |
Long Brady KEVP & Chief Legal Officer | — | — |
Mackenzie Roderick JamesEVP, Chief Commercial Officer | — | — |
Pack JasonSVP, Chief Accounting Officer | — | — |
Thigpen Jeremy DExecutive Chair · Director | — | — |
Vayda Robert ThaddeusEVP, Chief Financial Officer | — | — |
Institutional holders 483
View all →| Holder | Value | % of shares |
|---|---|---|
| $449.53M | 8.23% | |
| $400.64M | 8.69% | |
| $308.05M | 4.16% | |
| $260.31M | 3.52% | |
| $179.53M | 3.89% | |
| $155.65M | 2.10% | |
| $132.76M | 2.43% | |
| $131.17M | 2.84% | |
| $113.53M | 2.46% | |
| $111.68M | 2.42% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Mar 1, 2026 | Thigpen Jeremy D Executive | Exercise | Registered Shares | $1.54M | +246K +10.06% | 2,688,283 0.24% of shares | low |
| Mar 3, 2026 | Thigpen Jeremy D Executive | Other | Registered Shares | $1.50M | -246K -8.59% | 2,614,548 0.23% of shares | low |
| Mar 1, 2026 | Thigpen Jeremy D Executive | Exercise | Registered Shares | $1.21M | +194K +8.60% | 2,442,643 0.22% of shares | low |
| Mar 1, 2026 | Thigpen Jeremy D Executive | Exercise | Registered Shares | $1.07M | +172K +6.39% | 2,860,104 0.26% of shares | low |
| Mar 1, 2026 | Adamson Keelan CEO | Exercise | Registered Shares | $912.8K | +146K +9.91% | 1,619,387 0.14% of shares | low |
| Mar 3, 2026 | Adamson Keelan CEO | Other | Registered Shares | $782.6K | -128K -7.90% | 1,491,509 0.13% of shares | low |
| Feb 6, 2026 | Thigpen Jeremy D Executive | Other | Registered Shares | $737.2K | -148K -5.89% | 2,362,028 0.21% of shares | low |
| Mar 1, 2026 | Adamson Keelan CEO | Exercise | Registered Shares | $652.5K | +104K +7.63% | 1,473,339 0.13% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| RIG | — | H8817H100 |