KORNITZER CAPITAL MANAGEMENT INC /KS - MEDICINES CO ownership

MEDICINES CO's ticker is and the CUSIP is 584688AG0. A total of 42 filers reported holding MEDICINES CO in Q2 2017. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
KORNITZER CAPITAL MANAGEMENT INC /KS ownership history of MEDICINES CO
ValueSharesWeighting
Q4 2019$2,962,000
+22.9%
1,700,000
-15.0%
0.05%
+18.2%
Q3 2019$2,410,000
+20.5%
2,000,0000.0%0.04%
+25.7%
Q2 2019$2,000,000
+18.8%
2,000,0000.0%0.04%
+16.7%
Q1 2019$1,683,000
+11.7%
2,000,0000.0%0.03%0.0%
Q4 2018$1,507,000
-16.9%
2,000,0000.0%0.03%
+3.4%
Q3 2018$1,814,000
-9.8%
2,000,0000.0%0.03%
-14.7%
Q2 2018$2,011,000
+4.7%
2,000,0000.0%0.03%
+3.0%
Q1 2018$1,920,000
+5.0%
2,000,0000.0%0.03%
+6.5%
Q4 2017$1,829,000
-13.0%
2,000,0000.0%0.03%
-16.2%
Q3 2017$2,102,000
+0.5%
2,000,0000.0%0.04%0.0%
Q2 2017$2,092,0002,000,0000.04%
Other shareholders
MEDICINES CO shareholders Q2 2017
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