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

Institutional Holders (2014Q4)
Portfolio Summary: 9 Institutional holders with a total value of $20,168,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 707,400 8,446,000 41.88% Call
2 Laurion Capital Management LP 500,000 5,970,000 29.60% Call
3 CITADEL ADVISORS LLC 334,000 3,988,000 19.77% Call
4 Timber Hill LLC 75,100 897,000 4.45% Call
5 Virtu KCG Holdings LLC 27,600 330,000 1.64% Call
6 METROPOLITAN CAPITAL ADVISORS INC 24,500 293,000 1.45% Call
7 PARK CIRCLE Co 10,000 119,000 0.59% Call
8 SIMPLEX TRADING, LLC 1,013 92,000 0.46% Call
9 DSC Advisors, L.P. 50,000 33,000 0.16% Call

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.