Magnetar Financial LLC - MEDICINES CO ownership

MEDICINES CO's ticker is MDCO and the CUSIP is 584688105. A total of 239 filers reported holding MEDICINES CO in Q2 2019. The put-call ratio across all filers is 1.08 and the average weighting 0.4%.

Quarter-by-quarter ownership
Magnetar Financial LLC ownership history of MEDICINES CO
ValueSharesWeighting
Q4 2019$160,777,000
+21954.5%
1,892,832
+9364.2%
3.35%
+22260.0%
Q2 2019$729,000
-47.6%
20,000
-55.8%
0.02%
-50.0%
Q2 2013$1,392,00045,2470.03%
Other shareholders
MEDICINES CO shareholders Q2 2019
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