MASON STREET ADVISORS, LLC - MEDICINES CO ownership

MEDICINES CO's ticker is MDCO and the CUSIP is 584688105. A total of 196 filers reported holding MEDICINES CO in Q2 2016. The put-call ratio across all filers is 0.84 and the average weighting 0.3%.

Quarter-by-quarter ownership
MASON STREET ADVISORS, LLC ownership history of MEDICINES CO
ValueSharesWeighting
Q4 2019$2,199,000
+75.5%
25,892
+3.3%
0.04%
+65.4%
Q3 2019$1,253,000
+47.6%
25,058
+7.6%
0.03%
+44.4%
Q2 2019$849,000
+43.9%
23,284
+10.3%
0.02%
+50.0%
Q1 2019$590,000
+50.9%
21,112
+3.4%
0.01%
+20.0%
Q4 2018$391,000
-32.8%
20,415
+4.9%
0.01%
-16.7%
Q3 2018$582,000
-15.3%
19,460
+4.0%
0.01%
-20.0%
Q2 2018$687,000
+16.6%
18,706
+4.6%
0.02%
+7.1%
Q1 2018$589,000
+29.2%
17,890
+7.2%
0.01%
+27.3%
Q4 2017$456,000
-24.0%
16,685
+3.1%
0.01%
-26.7%
Q3 2017$600,000
-11.2%
16,189
-9.0%
0.02%
-11.8%
Q2 2017$676,000
-17.2%
17,797
+6.6%
0.02%
-19.0%
Q1 2017$816,000
+58.1%
16,691
+9.8%
0.02%
+50.0%
Q4 2016$516,000
-4.6%
15,202
+6.1%
0.01%
-6.7%
Q3 2016$541,000
+18.4%
14,322
+5.3%
0.02%
+15.4%
Q2 2016$457,000
+16.6%
13,600
+10.2%
0.01%
+8.3%
Q1 2016$392,000
-6.2%
12,345
+10.3%
0.01%
-7.7%
Q4 2015$418,000
+12.1%
11,193
+13.8%
0.01%0.0%
Q3 2015$373,000
+42.4%
9,837
+7.5%
0.01%
+62.5%
Q2 2015$262,000
+7.4%
9,149
+5.2%
0.01%
+14.3%
Q1 2015$244,000
-94.4%
8,694
-94.5%
0.01%
-76.7%
Q4 2014$4,348,000
+24.2%
157,126
+0.2%
0.03%
+11.1%
Q3 2014$3,500,000
-23.2%
156,823
-0.0%
0.03%
-22.9%
Q2 2014$4,559,000
+2.4%
156,882
+0.2%
0.04%
-2.8%
Q1 2014$4,451,000
-28.9%
156,607
-3.4%
0.04%
-29.4%
Q4 2013$6,263,000
+15.9%
162,167
+0.6%
0.05%
-16.4%
Q3 2013$5,403,000
+2160.7%
161,189
+1977.7%
0.06%
+1933.3%
Q2 2013$239,0007,7580.00%
Other shareholders
MEDICINES CO shareholders Q2 2016
NameSharesValueWeighting ↓
Aviva Holdings Ltd. 3,778,742$138,680,00022.51%
Sarissa Capital Management LP 1,922,000$70,537,00014.14%
Antipodean Advisors LLC 165,500$6,074,0007.66%
Boxer Capital, LLC 1,250,000$45,875,0005.19%
BRIDGER MANAGEMENT, LLC 2,604,965$95,602,0005.18%
Slate Path Capital LP 1,730,000$63,491,0004.80%
HighVista Strategies LLC 268,240$9,844,0004.44%
Camber Capital Management LP 2,000,000$73,400,0002.82%
Lion Point Capital, LP 727,205$26,688,0002.40%
THREE BAYS CAPITAL LP 1,360,560$49,933,0001.94%
View complete list of MEDICINES CO shareholders