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SEADRILL LIMITED
SEADRILL LIMITED. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 7 Institutional holders with a total value of $41,250,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 2,380,200 24,611,000 59.66% Put
2 CITADEL ADVISORS LLC 721,700 7,462,000 18.09% Put
3 Apollo Management Holdings, L.P. 520,000 5,377,000 13.04% Put
4 Timber Hill LLC 234,800 2,428,000 5.89% Put
5 SIMPLEX TRADING, LLC 964 747,000 1.81% Put
6 Marathon Trading Investment Management LLC 45,200 467,000 1.13% Put
7 Virtu KCG Holdings LLC 15,300 158,000 0.38% 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.