Dark
Light
System
Security
CAMBREX CORP
CAMBREX CORP. Institutional holdings reported to the SEC.

Institutional Holders (2016Q2)
Portfolio Summary: 5 Institutional holders with a total value of $368,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 5,800 300,000 81.52% Put
2 SOCIETE GENERALE 19,400 25,000 6.79% Put
3 SG Americas Securities, LLC 19,400 25,000 6.79% Put
4 SIMPLEX TRADING, LLC 85 13,000 3.53% Put
5 GROUP ONE TRADING LLC 100 5,000 1.36% 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.