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MERCK & CO
MERCK & CO. Institutional holdings reported to the SEC.

Institutional Holders (2014Q3)
Portfolio Summary: 7 Institutional holders with a total value of $98,997,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SABBY MANAGEMENT, LLC 6,320 37,465,000 37.84% Call
2 Timber Hill LLC 311,400 18,460,000 18.65% Call
3 CITADEL ADVISORS LLC 291,900 17,304,000 17.48% Call
4 Laurion Capital Management LP 200,000 11,856,000 11.98% Call
5 PEAK6 Group LLC 144,600 8,572,000 8.66% Call
6 Virtu KCG Holdings LLC 78,700 4,665,000 4.71% Call
7 SG Americas Securities, LLC 258,700 675,000 0.68% 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.