Dark
Light
System
Security
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 (2014Q2)
Portfolio Summary: 3 Institutional holders with a total value of $1,143,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 76,100 616,000 53.89% Call
2 GROUP ONE TRADING LLC 51,500 417,000 36.48% Call
3 Virtu KCG Holdings LLC 13,600 110,000 9.62% 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.