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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
Rockwood Research
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RIG

Transocean Ltd.

Drilling Oil & Gas Wells · SIC 1381CIK 1451505Held by 6 tracked managersEDGAR filings ↗10-K/10-Q ↗

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i
6 managers · Q2 2026 13F
30.5%
—
0.53%
—
0.16%
+1,803.0%
0.10%
+363.4%
0.02%
(34.2%)
0.02%
+4.7%

Weight = position value ÷ the manager's total 13F long-equity value in the same filing — one definition for every row. “1st obs.” marks a position with no earlier stored 13F to compare against — it is not shown as a purchase.