Dark
Light
System
Security
CHICAGO BRIDGE & IRON CO N V
CHICAGO BRIDGE & IRON CO N V. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 7 Institutional holders with a total value of $33,746,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 GROUP ONE TRADING LLC 421,100 16,419,000 48.65% Put
2 CITADEL ADVISORS LLC 213,800 8,336,000 24.70% Put
3 Timber Hill LLC 147,800 5,763,000 17.08% Put
4 SIMPLEX TRADING, LLC 1,203 2,485,000 7.36% Put
5 Virtu KCG Holdings LLC 13,500 526,000 1.56% Put
6 KGH Ltd 47,500 166,000 0.49% Put
7 JPMORGAN CHASE & CO 1,300 51,000 0.15% Put

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.