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NATIONAL OILWELL VARCO INC
NATIONAL OILWELL VARCO INC. Institutional holdings reported to the SEC.

Institutional Holders (2014Q3)
Portfolio Summary: 6 Institutional holders with a total value of $33,201,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 221,900 16,887,000 50.86% Call
2 Timber Hill LLC 141,800 10,791,000 32.50% Call
3 PEAK6 Group LLC 43,700 3,326,000 10.02% Call
4 Virtu KCG Holdings LLC 13,400 1,020,000 3.07% Call
5 GROUP ONE TRADING LLC 11,200 852,000 2.57% Call
6 SG Americas Securities, LLC 96,700 325,000 0.98% 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.