RTW INVESTMENTS, LP - MEDICINES CO ownership

MEDICINES CO's ticker is MDCO and the CUSIP is 584688105. A total of 210 filers reported holding MEDICINES CO in Q2 2017. The put-call ratio across all filers is 0.72 and the average weighting 0.8%.

Quarter-by-quarter ownership
RTW INVESTMENTS, LP ownership history of MEDICINES CO
ValueSharesWeighting
Q1 2017$28,004,000
+120.5%
572,689
+53.0%
7.37%
+54.2%
Q4 2016$12,702,000
+173.6%
374,263
+204.3%
4.78%
+240.8%
Q3 2016$4,642,000123,0001.40%
Other shareholders
MEDICINES CO shareholders Q2 2017
NameSharesValueWeighting ↓
Aviva Holdings Ltd. 3,778,742$105,616,00023.17%
Sarissa Capital Management LP 3,636,000$101,626,00015.30%
BRIDGER MANAGEMENT, LLC 2,841,761$79,427,0006.29%
HighVista Strategies LLC 234,340$6,550,0005.34%
Slate Path Capital LP 2,170,000$60,652,0004.91%
Camber Capital Management LP 2,471,523$69,079,0003.44%
Antipodean Advisors LLC 170,000$4,752,0003.38%
Parian Global Management LP 152,400$4,260,0002.96%
DLD Asset Management, LP 2,334,800$65,258,0002.40%
Boxer Capital, LLC 600,000$16,770,0001.94%
View complete list of MEDICINES CO shareholders