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

Institutional Holders (2014Q4)
Portfolio Summary: 7 Institutional holders with a total value of $154,898,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 1,039,200 88,758,000 57.30% Put
2 Timber Hill LLC 582,800 49,777,000 32.14% Put
3 Marathon Trading Investment Management LLC 76,600 6,543,000 4.22% Put
4 Virtu KCG Holdings LLC 56,300 4,809,000 3.10% Put
5 SG Americas Securities, LLC 891,200 4,156,000 2.68% Put
6 SIMPLEX TRADING, LLC 1,400 471,000 0.30% Put
7 GROUP ONE TRADING LLC 4,500 384,000 0.25% 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.