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

Institutional Holders (2014Q4)
Portfolio Summary: 8 Institutional holders with a total value of $32,053,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 214,400 14,050,000 43.83% Call
2 Timber Hill LLC 212,420 13,920,000 43.43% Call
3 KGH Ltd 4,700 1,751,000 5.46% Call
4 Virtu KCG Holdings LLC 19,000 1,245,000 3.88% Call
5 GROUP ONE TRADING LLC 11,000 721,000 2.25% Call
6 SIMPLEX TRADING, LLC 457 213,000 0.66% Call
7 BLAIR WILLIAM & CO/IL 2,000 131,000 0.41% Call
8 SG Americas Securities, LLC 96,700 22,000 0.07% 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.