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QUEST DIAGNOSTICS INC
QUEST DIAGNOSTICS INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q3)
Portfolio Summary: 4 Institutional holders with a total value of $3,528,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 21,800 1,340,000 37.98% Call
2 Timber Hill LLC 20,500 1,260,000 35.71% Call
3 GROUP ONE TRADING LLC 15,000 922,000 26.13% Call
4 SIMPLEX TRADING, LLC 32 6,000 0.17% 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.