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CORE LABORATORIES N V
CORE LABORATORIES N V. Institutional holdings reported to the SEC.
Institutional Holders (2014Q3)
Portfolio Summary: 2 Institutional holders with a total value of $8,781,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PEAK6 Group LLC 34,900 5,108,000 58.17% Put
2 CITADEL ADVISORS LLC 25,100 3,673,000 41.83% 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.