Dark
Light
System
Security
MEDICINES CO
MEDICINES CO. Institutional holdings reported to the SEC.

Institutional Holders (2016Q1)
Portfolio Summary: 6 Institutional holders with a total value of $33,696,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SABBY MANAGEMENT, LLC 9,501 30,185,000 89.58% Call
2 CITADEL ADVISORS LLC 56,200 1,785,000 5.30% Call
3 JPMORGAN CHASE & CO 25,300 804,000 2.39% Call
4 GROUP ONE TRADING LLC 20,100 639,000 1.90% Call
5 Timber Hill LLC 8,000 254,000 0.75% Call
6 SIMPLEX TRADING, LLC 69 29,000 0.09% 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.