SIMPLEX TRADING, LLC - MEDICINES CO ownership

MEDICINES CO's ticker is and the CUSIP is 584688905. A total of 6 filers reported holding MEDICINES CO in Q4 2016. The put-call ratio across all filers is - and the average weighting 1.4%.

Quarter-by-quarter ownership
SIMPLEX TRADING, LLC ownership history of MEDICINES CO
ValueSharesWeighting
Q4 2019$9,283,000
-18.2%
1,093
-51.9%
0.02%
-37.5%
Q3 2019$11,350,000
+194.2%
2,270
+114.6%
0.03%
+190.9%
Q2 2019$3,858,000
+54.4%
1,058
+18.3%
0.01%
+57.1%
Q1 2019$2,498,000
+91.4%
894
+31.1%
0.01%
+75.0%
Q4 2018$1,305,000
-11.3%
682
+38.6%
0.00%
-20.0%
Q3 2018$1,471,000
+37.3%
492
+68.5%
0.01%
+25.0%
Q2 2018$1,071,000
+792.5%
292
+73.8%
0.00%
-20.0%
Q1 2018$120,000
+328.6%
168
+61.5%
0.01%
+400.0%
Q4 2017$28,000
-12.5%
104
-48.5%
0.00%0.0%
Q3 2017$32,000
-33.3%
202
-32.4%
0.00%
-50.0%
Q2 2017$48,000
-78.6%
299
-47.8%
0.00%
-80.0%
Q1 2017$224,000
+273.3%
573
+62.3%
0.01%
+150.0%
Q4 2016$60,000
-47.8%
353
-24.9%
0.00%
-50.0%
Q3 2016$115,000
+219.4%
470
+821.6%
0.01%
+300.0%
Q2 2016$36,000
+24.1%
51
-26.1%
0.00%0.0%
Q1 2016$29,000
+190.0%
69
+25.5%
0.00%
+100.0%
Q4 2015$10,000
-73.7%
55
-25.7%
0.00%
-66.7%
Q3 2015$38,000
+3700.0%
74
+1750.0%
0.00%
Q2 2015$1,000
-75.0%
4
-93.1%
0.00%
Q4 2014$4,000580.00%
Other shareholders

There were no reported owners of MEDICINES CO in Q4 2016.

NameSharesValueWeighting ↓
View complete list of MEDICINES CO shareholders