STATE OF WISCONSIN INVESTMENT BOARD - MEDICINES CO ownership

MEDICINES CO's ticker is MDCO and the CUSIP is 584688105. A total of 195 filers reported holding MEDICINES CO in Q3 2018. The put-call ratio across all filers is 1.13 and the average weighting 0.5%.

Quarter-by-quarter ownership
STATE OF WISCONSIN INVESTMENT BOARD ownership history of MEDICINES CO
ValueSharesWeighting
Q4 2019$16,307,000
+154.6%
191,984
+49.9%
0.04%
+127.8%
Q3 2019$6,405,000
+47.9%
128,109
+7.9%
0.02%
+50.0%
Q2 2019$4,331,000
+40.6%
118,750
+7.8%
0.01%
+33.3%
Q1 2019$3,080,000
+80.6%
110,200
+23.7%
0.01%
+50.0%
Q4 2018$1,705,000
-18.7%
89,100
+27.1%
0.01%0.0%
Q3 2018$2,097,000
-18.5%
70,1000.0%0.01%
-14.3%
Q2 2018$2,573,000
+14.4%
70,100
+2.6%
0.01%
+16.7%
Q1 2018$2,250,000
+20.5%
68,3000.0%0.01%
+20.0%
Q4 2017$1,867,000
-3.1%
68,300
+31.3%
0.01%
-16.7%
Q3 2017$1,926,000
-2.6%
52,0000.0%0.01%0.0%
Q2 2017$1,977,00052,0000.01%
Other shareholders
MEDICINES CO shareholders Q3 2018
NameSharesValueWeighting ↓
Sarissa Capital Management LP 4,202,000$153,246,00019.10%
Antipodean Advisors LLC 257,000$9,373,00011.40%
Aviva Holdings Ltd. 982,831$35,844,0007.50%
BRIDGER MANAGEMENT, LLC 2,314,014$84,392,0006.62%
Slate Path Capital LP 3,545,000$129,286,0005.80%
CVI Holdings, LLC 338,850$12,357,0004.78%
DLD Asset Management, LP 2,917,800$106,412,0004.43%
Camber Capital Management LP 1,700,000$61,999,0002.89%
Maven Securities LTD 109,386$3,994,0002.66%
Parian Global Management LP 110,100$4,015,0002.60%
View complete list of MEDICINES CO shareholders