AQR Arbitrage LLC - MEDICINES CO ownership

Quarter-by-quarter ownership
AQR Arbitrage LLC ownership history of MEDICINES CO
ValueSharesWeighting
Q1 2016$36,107,000
-8.7%
28,305,000
+2.2%
0.42%
-5.4%
Q4 2015$39,566,000
+35.1%
27,705,000
+38.1%
0.44%
+24.8%
Q3 2015$29,293,00020,055,0000.36%
Other shareholders
MEDICINES CO shareholders Q3 2023
NameSharesValueWeighting ↓
TFG Asset Management GP Ltd 9,500,000$12,132,0003.85%
CSS LLC/IL 15,435,000$19,643,0001.21%
BASSO CAPITAL MANAGEMENT, L.P. 5,350,000$6,801,0001.14%
WOLVERINE ASSET MANAGEMENT LLC 25,059,000$31,887,0000.91%
Verition Fund Management LLC 3,000,000$3,827,0000.62%
SSI INVESTMENT MANAGEMENT LLC 3,830,000$4,867,0000.50%
MACKAY SHIELDS LLC 7,145,000$9,114,0000.50%
IRON Financial LLC 380,000$485,0000.49%
AQR Arbitrage LLC 28,305,000$36,107,0000.42%
PROSPECTOR PARTNERS LLC 1,485,000$1,887,0000.33%
View complete list of MEDICINES CO shareholders