Eventide Asset Management - MEDICINES CO ownership

MEDICINES CO's ticker is and the CUSIP is 584688AG0. A total of 46 filers reported holding MEDICINES CO in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
Eventide Asset Management ownership history of MEDICINES CO
ValueSharesWeighting
Q3 2019$484,000
-64.1%
400,000
-70.1%
0.02%
-61.0%
Q2 2019$1,347,000
+218.4%
1,340,000
+168.0%
0.04%
+173.3%
Q1 2019$423,000
+11.6%
500,0000.0%0.02%
-11.8%
Q4 2018$379,000500,0000.02%
Other shareholders
MEDICINES CO shareholders Q1 2019
NameSharesValueWeighting ↓
Worth Venture Partners, LLC 5,326,000$4,494,0002.50%
Context Capital Management, LLC 3,500,000$2,962,0001.81%
SILVERBACK ASSET MANAGEMENT LLC 9,500,000$8,009,0001.37%
DLD Asset Management, LP 35,500,000$29,998,0001.10%
ARISTEIA CAPITAL, L.L.C. 12,300,000$10,409,0000.57%
CAPSTONE INVESTMENT ADVISORS, LLC 47,530,000$40,223,0000.37%
SSI INVESTMENT MANAGEMENT LLC 5,031,000$4,231,0000.35%
DeepCurrents Investment Group LLC 3,000,000$2,528,0000.22%
Rock Springs Capital Management LP 5,000,000$4,231,0000.16%
MACKAY SHIELDS LLC 20,001,000$16,911,0000.12%
View complete list of MEDICINES CO shareholders