Dark
Light
System
Security
SEADRILL LIMITED
SEADRILL LIMITED. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 8 Institutional holders with a total value of $38,367,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Laurion Capital Management LP 1,000,000 11,940,000 31.12% Put
2 GROUP ONE TRADING LLC 921,000 10,997,000 28.66% Put
3 CITADEL ADVISORS LLC 493,100 5,888,000 15.35% Put
4 Lorem Ipsum Management, LLC 400,000 4,776,000 12.45% Put
5 Timber Hill LLC 195,700 2,337,000 6.09% Put
6 SIMPLEX TRADING, LLC 1,740 1,520,000 3.96% Put
7 SG Americas Securities, LLC 23,000 531,000 1.38% Put
8 Virtu KCG Holdings LLC 31,700 378,000 0.99% 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.