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Transocean Ltd.
RIG - CIK 0001451505
Market cap$6.71 B
Rank#1182
SEC filings1,737
Market capitalization of Transocean Ltd.
As of 2026-06-11, Transocean Ltd. (RIG) has a market capitalization of $6.71 B, making it the #1182 most valuable US-listed company.
Recent market cap readings
| Date | Market cap |
|---|---|
| 2026-06-11 | $6.71 B |
| 2026-06-10 | $6.71 B |
| 2026-05-29 | $6.94 B |
| 2026-05-28 | $6.90 B |
| 2026-05-26 | $7.22 B |
| 2026-05-25 | $7.60 B |
| 2026-05-24 | $7.60 B |
| 2026-05-22 | $7.60 B |
Readings accumulate daily as market data refreshes, combining SEC-reported share counts with live prices.
Market Cap of similar companies
Frequently asked questions
What is Transocean Ltd.'s market cap?
As of 2026-06-11, Transocean Ltd. (RIG) has a market capitalization of $6.71 B, making it the #1182 most valuable US-listed company.
Where does Transocean Ltd. rank by market cap?
Transocean Ltd. is the #1182 largest US-listed company by market capitalization.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.