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Transocean Ltd. (RIG)

Transocean Ltd. (RIG) stock — the fundamentals (P/E, market cap, valuation) and every material event, decoded in plain English.

Transocean Ltd. (RIG) stock — financials & valuation

Key numbers for Transocean Ltd. (RIG): P/E ratio, market cap, profit margins, returns, and whether the stock looks cheap or expensive versus its own 5-year range.

AllSight quality score: 43/100 — a percentile rank of Transocean Ltd.’s fundamentals against Mining & Energy peers, weakest on profitability. A quality ranking, not a price prediction.

Market cap$5.9B
P / S1.4×
EV / EBITDA6.9×
Gross margin41.6%
Operating margin-24.2%
Net margin-40.2%
Return on equity-19.8%
ROIC-7.9%
Revenue growth8.5%
Debt / equity0.6×
Dividend yield0.0%

Is Transocean Ltd. overvalued? P/S looks fair vs its 5-year range; EV/EBITDA looks undervalued vs its 5-year range; P/B looks overvalued vs its 5-year range.

Independent of the events above — derived from Transocean Ltd.’s own financial statements and shown as context, never as advice.

Sep 30, 2026HSR cleared
Transocean acquisition clears DOJ antitrust review, but closing still awaits
Sep 15, 2026$80M contract
Transocean adds $80M Conqueror contract, locking in a 2027 handoff
Aug 20, 2026$300M contract
Transocean lands $300M India drillship award, extending 2027 backlog visibility
Aug 5, 2026
Quarterly beat, sharper full-year outlook, but utilization and backlog softened
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