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

Institutional Holders (2016Q4)
Portfolio Summary: 7 Institutional holders with a total value of $423,307,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 JPMORGAN CHASE & CO 4,867,400 286,544,000 67.69% Call
2 SABBY MANAGEMENT, LLC 12,648 74,459,000 17.59% Call
3 Allianz Asset Management GmbH 519,200 30,565,000 7.22% Call
4 Timber Hill LLC 438,500 25,814,000 6.10% Call
5 GROUP ONE TRADING LLC 65,600 3,862,000 0.91% Call
6 SG Americas Securities, LLC 870,100 1,644,000 0.39% Call
7 SIMPLEX TRADING, LLC 2,896 419,000 0.10% 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.