SG Americas Securities, LLC - MEDICINES CO ownership

MEDICINES CO's ticker is MDCO and the CUSIP is 584688105. A total of 215 filers reported holding MEDICINES CO in Q1 2019. The put-call ratio across all filers is 1.14 and the average weighting 0.4%.

Quarter-by-quarter ownership
SG Americas Securities, LLC ownership history of MEDICINES CO
ValueSharesWeighting
Q4 2019$37,012,000
+7171.5%
435,741
+4181.2%
0.34%
+8350.0%
Q3 2019$509,000
+282.7%
10,178
+179.2%
0.00%
+300.0%
Q2 2019$133,000
-90.3%
3,646
-92.5%
0.00%
-92.3%
Q1 2019$1,365,000
+391.0%
48,837
+236.3%
0.01%
+550.0%
Q4 2018$278,000
-17.8%
14,524
+28.6%
0.00%
-33.3%
Q3 2018$338,000
-26.0%
11,290
-9.4%
0.00%
-25.0%
Q2 2018$457,000
+172.0%
12,462
+144.4%
0.00%
+300.0%
Q1 2018$168,000
-13.8%
5,100
-28.6%
0.00%
-50.0%
Q4 2017$195,000
-1.5%
7,145
+33.8%
0.00%0.0%
Q3 2017$198,000
+75.2%
5,340
+131.7%
0.00%
+100.0%
Q1 2017$113,000
-95.1%
2,305
-96.6%
0.00%
-94.7%
Q4 2016$2,315,000
+28.6%
68,205
+43.0%
0.02%0.0%
Q3 2016$1,800,000
+90.1%
47,697
+69.4%
0.02%
+171.4%
Q2 2016$947,000
-18.0%
28,159
-22.6%
0.01%
-12.5%
Q1 2016$1,155,000
-1.4%
36,362
+15.9%
0.01%0.0%
Q4 2015$1,171,000
+114.9%
31,367
+118.5%
0.01%
+166.7%
Q3 2015$545,000
-55.0%
14,357
-66.0%
0.00%
-62.5%
Q2 2015$1,210,000
+90.3%
42,283
+83.9%
0.01%
+166.7%
Q4 2014$636,000
+210.2%
22,992
+150.8%
0.00%
+200.0%
Q3 2014$205,000
-87.7%
9,169
-84.4%
0.00%
-85.7%
Q1 2014$1,672,000
+255.0%
58,841
+382.3%
0.01%
+250.0%
Q4 2013$471,000
-33.3%
12,201
-42.1%
0.00%
-33.3%
Q3 2013$706,000
+71.4%
21,059
+57.0%
0.00%
+50.0%
Q2 2013$412,00013,4100.00%
Other shareholders

There were no reported owners of MEDICINES CO in Q1 2019.

NameSharesValueWeighting ↓
View complete list of MEDICINES CO shareholders