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

MEDICINES CO's ticker is and the CUSIP is 584688AG0. A total of 46 filers reported holding MEDICINES CO in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.3%.

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 Q2 2019
NameSharesValueWeighting ↓
Man Investments (CH) AG 3,000,000$2,762,0002.59%
PT ASSET MANAGEMENT, LLC 3,750,000$3,448,0001.87%
ARISTEIA CAPITAL, L.L.C. 32,500,000$29,921,0001.27%
ZAZOVE ASSOCIATES LLC 22,710,000$20,905,0001.23%
PFM Health Sciences, LP 34,471,000$31,692,0000.75%
CAPSTONE INVESTMENT ADVISORS, LLC 24,215,000$22,262,0000.63%
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) 36,000,000$33,075,000,0000.59%
Partner Investment Management, L.P. 479,000$440,0000.51%
SSI INVESTMENT MANAGEMENT LLC 4,808,000$4,398,0000.37%
WOLVERINE ASSET MANAGEMENT LLC 32,315,000$29,732,0000.30%
View complete list of MEDICINES CO shareholders