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OCEAN RIG UDW INC F
OCEAN RIG UDW INC F. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 4 Institutional holders with a total value of $56,323.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 53,100 44,000 78.12% Call
2 Eidelman Virant Capital 12,904 10,323 18.33%
3 GROUP ONE TRADING LLC 1,500 1,000 1.78% Call
4 SIMPLEX TRADING, LLC 179 1,000 1.78% 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.