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MEDICINES CO
(584688105)

Funds Reporting Holdings of MEDICINES CO according to 13F filings
Firm Name Shares Held / Principal Amount Market Value Option Report Period Effectiveness Date
Sarissa Capital Management LP 4,202,000 $153,246k Jun 30, 2019 Aug 14, 2019
Slate PATH Capital LP 3,545,000 $129,286k Jun 30, 2019 Aug 14, 2019
DLD Asset Management LP 2,917,800 $106,412k Put Jun 30, 2019 Aug 14, 2019
Bridger Management LLC 2,314,014 $84,392k Jun 30, 2019 Aug 14, 2019
Camber Capital Management LP 1,700,000 $61,999k Jun 30, 2019 Aug 14, 2019
Venbio Select Advisor LLC 925,000 $33,735k Jun 30, 2019 Aug 14, 2019
Rock Springs Capital Management LP 800,000 $29,176k Jun 30, 2019 Aug 14, 2019
VIVO Capital LLC 669,012 $24,399k Jun 30, 2019 Aug 13, 2019
LION Point Capital LP 500,700 $18,260k Jun 30, 2019 Aug 14, 2019
First Eagle Investment Management LLC 478,373 $17,446k Jun 30, 2019 Aug 13, 2019
Greenlight Capital Inc 455,200 $16,601k Jun 30, 2019 Aug 14, 2019
Granahan Investment Management Inc 439,122 $16,015k Jun 30, 2019 Aug 14, 2019
ELK Creek Partners LLC 374,399 $13,654k Jun 30, 2019 Aug 9, 2019
Eventide Asset Management LLC 335,000 $12,217k Jun 30, 2019 Aug 14, 2019
Tekla Capital Management LLC 278,092 $10,142k Jun 30, 2019 Aug 14, 2019
Antipodean Advisors LLC 257,000 $9,373k Jun 30, 2019 Aug 14, 2019
Graham Capital Management LP 253,400 $9,241k Put Jun 30, 2019 Aug 14, 2019
683 Capital Management LLC 215,000 $7,841k Jun 30, 2019 Aug 14, 2019
Orbimed Advisors LLC 151,515 $5,526k Jun 30, 2019 Aug 14, 2019
Monashee Investment Management LLC 150,000 $5,471k Jun 30, 2019 Aug 7, 2019
Deerfield Management Company LP Series C 100,000 $3,647k Put Jun 30, 2019 Aug 14, 2019
Highvista Strategies LLC 90,409 $3,297k Jun 30, 2019 Aug 14, 2019
Moody Aldrich Partners LLC 50,338 $1,836k Jun 30, 2019 Jul 26, 2019
Platinum Investment Management Limited 46,813 $1,707k Jun 30, 2019 Aug 14, 2019
Cambridge Investment Research Advisors Inc 39,166 $1,428k Jun 30, 2019 Aug 15, 2019
First Manhattan Co 29,673 $1,082k Jun 30, 2019 Aug 16, 2019
Wolverine Asset Management LLC 25,500 $929k Call Jun 30, 2019 Aug 14, 2019
Crestline Management LP 17,500 $638k Jun 30, 2019 Aug 13, 2019
Nicholas Investment Partners LP 15,957 $582k Jun 30, 2019 Aug 9, 2019
Fondren Management LP 12,500 $456k Jun 30, 2019 Aug 14, 2019
OLD West Investment Management LLC 7,660 $279k Jun 30, 2019 Aug 14, 2019
OFI Advisors LLC 7,282 $276k Sep 30, 2015 Nov 16, 2015
Atika Capital Management LLC 6,900 $252k Call Jun 30, 2019 Aug 12, 2019
QS Investors LLC 6,000 $219k Jun 30, 2019 Aug 14, 2019
Hanseatic Management Services Inc 67 $2k Jun 30, 2019 Jul 19, 2019

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