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

Institutional Holders (2016Q1)
Portfolio Summary: 4 Institutional holders with a total value of $27,528,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Timber Hill LLC 457,400 14,225,000 51.67% Call
2 CITADEL ADVISORS LLC 374,600 11,650,000 42.32% Call
3 GROUP ONE TRADING LLC 51,300 1,595,000 5.79% Call
4 SIMPLEX TRADING, LLC 438 58,000 0.21% 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.