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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 (2016Q1)
Portfolio Summary: 4 Institutional holders with a total value of $890,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SIMPLEX TRADING, LLC 21 2,000 0.22% Call
2 Timber Hill LLC 10,400 43,000 4.83% Call
3 CITADEL ADVISORS LLC 86,600 354,000 39.78% Call
4 GROUP ONE TRADING LLC 120,000 491,000 55.17% 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.