FNY Managed Accounts LLC - MEDICINES CO ownership

MEDICINES CO's ticker is MDCO and the CUSIP is 584688105. A total of 212 filers reported holding MEDICINES CO in Q4 2017. The put-call ratio across all filers is 0.58 and the average weighting 0.5%.

Quarter-by-quarter ownership
FNY Managed Accounts LLC ownership history of MEDICINES CO
ValueSharesWeighting
Q3 2017$0
-100.0%
20
-99.0%
0.00%
-100.0%
Q3 2016$87,880,0002,0250.08%
Other shareholders
MEDICINES CO shareholders Q4 2017
NameSharesValueWeighting ↓
Sarissa Capital Management LP 1,752,000$58,919,00016.72%
Antipodean Advisors LLC 467,223$15,713,0009.50%
BRIDGER MANAGEMENT, LLC 2,412,501$81,132,0005.24%
Signpost Capital Advisors, LP 219,998$7,399,0003.90%
Camber Capital Management LP 2,000,000$67,260,0003.25%
Partner Investment Management, L.P. 50,808$1,709,0002.80%
ASHFORD CAPITAL MANAGEMENT INC 368,392$12,389,0002.77%
PFM Health Sciences, LP 2,618,754$88,069,0002.66%
IMA Wealth, Inc. 99,569$3,300,0002.07%
First Light Asset Management, LLC 125,889$4,234,0001.96%
View complete list of MEDICINES CO shareholders