AQR Arbitrage LLC - MEDICINES CO ownership

MEDICINES CO's ticker is and the CUSIP is 584688AE5. A total of 40 filers reported holding MEDICINES CO in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
AQR Arbitrage LLC ownership history of MEDICINES CO
ValueSharesWeighting
Q2 2019$5,186,000
-46.8%
4,300,000
-55.7%
0.06%
-51.6%
Q1 2019$9,743,000
+140.2%
9,700,000
+106.4%
0.12%
+117.9%
Q4 2018$4,056,000
-92.4%
4,700,000
-88.5%
0.06%
-90.4%
Q2 2017$53,219,000
-29.0%
40,800,000
-14.0%
0.58%
-31.2%
Q1 2017$74,991,000
+28.3%
47,425,000
-2.4%
0.85%
+39.4%
Q4 2016$58,472,000
+11.2%
48,575,000
+20.0%
0.61%
+17.6%
Q3 2016$52,592,000
+9.8%
40,475,0000.0%0.52%
-0.4%
Q2 2016$47,887,000
+4.2%
40,475,0000.0%0.52%
-2.8%
Q1 2016$45,939,00040,475,0000.53%
Other shareholders
MEDICINES CO shareholders Q1 2019
NameSharesValueWeighting ↓
DeepCurrents Investment Group LLC 47,379,000$71,926,0004.89%
Graham Capital Management, L.P. 84,032,000$127,399,0004.16%
Worth Venture Partners, LLC 3,111,000$4,731,0002.70%
CSS LLC/IL 23,479,000$35,557,0002.28%
DLD Asset Management, LP 22,000,000$33,509,0001.70%
Opti Capital Management, LP 5,500$8,351,0001.44%
EQUITEC SPECIALISTS, LLC 3,849,000$5,785,0001.33%
Verition Fund Management LLC 16,967,000$25,567,0000.70%
Nicholas Investment Partners, LP 5,255,000$7,899,0000.66%
Shaolin Capital Management LLC 2,500,000$3,794,0000.58%
View complete list of MEDICINES CO shareholders