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LABORATORY CORP AMER HLDGS
LABORATORY CORP AMER HLDGS. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 4 Institutional holders with a total value of $2,598,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 16,200 2,043,000 78.64% Put
2 Timber Hill LLC 2,300 290,000 11.16% Put
3 Virtu KCG Holdings LLC 2,100 265,000 10.20% Put
4 SIMPLEX TRADING, LLC 33 0 0.00% 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.