Transocean Ltd. (RIG) — 13F Filings Explorer (Q2 2026)

RIG ranks #1070 out of 37696 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

RIG is a disclosed holding of Two Sigma (Two Sigma Investments), one of the tracked superinvestors on AlphaSMO — it makes up 0.2% of that fund's own 13F portfolio.

RIG is a top-conviction position for Dalal Street, LLC — at 30.5% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in RIG belongs to California State Teachers Retirement System, but the position matters far more to Dalal Street, LLC, who has 30.5% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.

Merrion Investment Management Co, LLC has added to its RIG position for two straight quarters, increasing it by $239.8K to reach $853.1K today.

Cooper Financial Group has trimmed its RIG position for two straight quarters, cutting it by $34.2K while still holding $100.0K.

RIG is up 2% today, and institutions have been net buyers of $820.3M this quarter — today's price move and the underlying institutional flow are pointing the same direction.

RIG reported a net loss of $1.7B over the trailing twelve months.

• Not yet profitable — net loss of $1.7B over the trailing twelve months
• Revenue grew 8.5% year over year
• Net income declined year over year, from -$1.5B to -$1.7B
• Generated $749.0M in positive operating cash flow
• Current ratio of 1.56x — enough short-term assets to cover short-term liabilities
• Liabilities run x equity — a highly leveraged balance sheet worth noting