LORD, ABBETT & CO. LLC - MEDICINES CO ownership

MEDICINES CO's ticker is MDCO and the CUSIP is 584688105. A total of 182 filers reported holding MEDICINES CO in Q4 2013. The put-call ratio across all filers is 0.70 and the average weighting 0.2%.

Quarter-by-quarter ownership
LORD, ABBETT & CO. LLC ownership history of MEDICINES CO
ValueSharesWeighting
Q4 2013$30,297,000
+16.3%
784,500
+1.0%
0.07%
+11.7%
Q3 2013$26,045,000
-39.3%
777,000
-44.3%
0.06%
-39.4%
Q2 2013$42,941,0001,395,9960.10%
Other shareholders
MEDICINES CO shareholders Q4 2013
NameSharesValueWeighting ↓
Sarissa Capital Management LP 1,361,900$38,964,0008.97%
Camber Capital Management LP 2,500,000$71,525,0004.87%
SECTOR GAMMA AS 450,750$12,896,0003.29%
BRIDGER MANAGEMENT, LLC 2,491,011$71,268,0002.25%
ASHFORD CAPITAL MANAGEMENT INC 705,800$20,192,0002.21%
Signpost Capital Advisors, LP 254,591$7,284,0002.07%
RA Capital Management 705,925$20,197,0002.03%
IMA Advisory Services, Inc. 115,310$3,299,0001.57%
Partner Investment Management, L.P. 37,510$1,073,0001.51%
Elk Creek Partners, LLC 378,154$10,819,0000.97%
View complete list of MEDICINES CO shareholders