683 Capital Management, LLC - MEDICINES CO ownership

MEDICINES CO's ticker is MDCO and the CUSIP is 584688105. A total of 212 filers reported holding MEDICINES CO in Q4 2017. The put-call ratio across all filers is 0.58 and the average weighting 0.5%.

Quarter-by-quarter ownership
683 Capital Management, LLC ownership history of MEDICINES CO
ValueSharesWeighting
Q2 2019$7,841,000
+67.7%
215,000
+28.5%
0.71%
+68.2%
Q1 2019$4,675,000
+46.0%
167,2520.0%0.42%
+118.6%
Q4 2018$3,201,000
-36.0%
167,2520.0%0.19%
-40.3%
Q3 2018$5,003,000
+7.1%
167,252
+31.4%
0.32%
+2.8%
Q2 2018$4,670,000
+20.9%
127,252
+8.5%
0.32%
-7.3%
Q1 2018$3,862,000
+182.5%
117,252
+134.5%
0.34%
+196.5%
Q4 2017$1,367,00050,0000.12%
Other shareholders

There were no reported owners of MEDICINES CO in Q4 2017.

NameSharesValueWeighting ↓
View complete list of MEDICINES CO shareholders