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TRANSOCEAN LTD
TRANSOCEAN LTD. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 6 Institutional holders with a total value of $47,081,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 1,421,600 22,916,000 48.67% Put
2 CITADEL ADVISORS LLC 1,045,300 16,850,000 35.79% Put
3 Timber Hill LLC 176,200 2,840,000 6.03% Put
4 Marathon Trading Investment Management LLC 152,600 2,460,000 5.23% Put
5 SIMPLEX TRADING, LLC 2,830 1,698,000 3.61% Put
6 SG Americas Securities, LLC 537,900 317,000 0.67% Put

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.