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CALL MCDERMOTT INTL INC $5.5 EXP 01/20/17 MDR 170120C00005500
CALL MCDERMOTT INTL INC $5.5 EXP 01/20/17 MDR 170120C00005500. Institutional holdings reported to the SEC.

Institutional Holders (2014Q4)
Portfolio Summary: 4 Institutional holders with a total value of $496,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 80,000 233,000 46.98% Call
2 GROUP ONE TRADING LLC 78,800 229,000 46.17% Call
3 Virtu KCG Holdings LLC 11,600 34,000 6.85% Call
4 SIMPLEX TRADING, LLC 12 0 0.00% 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.