ARISTEIA CAPITAL, L.L.C. - MEDICINES CO ownership

MEDICINES CO's ticker is and the CUSIP is 584688AG0. A total of 42 filers reported holding MEDICINES CO in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
ARISTEIA CAPITAL, L.L.C. ownership history of MEDICINES CO
ValueSharesWeighting
Q1 2019$10,409,000
+7.2%
12,300,000
-3.9%
0.57%
-12.1%
Q4 2018$9,711,000
-47.5%
12,800,000
-36.9%
0.64%
-19.0%
Q3 2018$18,512,000
-51.2%
20,300,000
-46.3%
0.80%
-39.8%
Q2 2018$37,946,000
+0.9%
37,800,000
-3.1%
1.32%
-11.5%
Q1 2018$37,598,000
+25.7%
39,000,000
+20.0%
1.49%
+17.5%
Q4 2017$29,921,000
+137.5%
32,500,000
+170.8%
1.27%
+157.8%
Q3 2017$12,599,000
+248.2%
12,000,000
+247.8%
0.49%
+177.0%
Q2 2017$3,618,0003,450,0000.18%
Other shareholders
MEDICINES CO shareholders Q4 2018
NameSharesValueWeighting ↓
Context Capital Management, LLC 3,500,000$4,218,0002.39%
Castle Creek Arbitrage, LLC 5,000,000$6,051,0001.53%
UBS OCONNOR LLC 28,000,000$34,055,000,0000.95%
SSI INVESTMENT MANAGEMENT LLC 8,785,000$10,586,0000.77%
CSS LLC/IL 8,977,000$10,870,0000.70%
Lion Point Capital, LP 5,000,000$6,025,0000.67%
MACKAY SHIELDS LLC 36,880,000$44,610,0000.27%
CAPSTONE INVESTMENT ADVISORS, LLC 29,993,000$36,292,0000.25%
Rock Springs Capital Management LP 5,000,000$6,050,0000.24%
Allianz Asset Management GmbH 111,960,000$132,536,0000.13%
View complete list of MEDICINES CO shareholders