GABELLI FUNDS LLC - MEDICINES CO ownership

MEDICINES CO's ticker is and the CUSIP is 584688AE5. A total of 40 filers reported holding MEDICINES CO in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.4%.

Quarter-by-quarter ownership
GABELLI FUNDS LLC ownership history of MEDICINES CO
ValueSharesWeighting
Q4 2016$2,402,000
-7.3%
2,000,0000.0%0.01%
-6.7%
Q3 2016$2,591,000
+9.7%
2,000,0000.0%0.02%
+7.1%
Q2 2016$2,362,000
+3.9%
2,000,0000.0%0.01%0.0%
Q1 2016$2,274,0002,000,0000.01%
Other shareholders
MEDICINES CO shareholders Q1 2017
NameSharesValueWeighting ↓
City Financial Investment Co Ltd 30,000,000$25,879,0004.60%
Cheyne Capital Management (UK) LLP 4,000,000$3,447,0003.26%
DeepCurrents Investment Group LLC 27,250,000$23,546,0002.93%
Worth Venture Partners, LLC 4,078,000$3,482,0002.63%
SILVERBACK ASSET MANAGEMENT LLC 11,000,000$9,515,0001.76%
DLD Asset Management, LP 27,500,000$23,994,0001.64%
Myriad Asset Management Ltd. 7,000,000$6,112,0001.30%
Context Capital Management, LLC 2,000,000$1,726,0000.98%
Verition Fund Management LLC 13,347,000$11,518,0000.83%
Castle Creek Arbitrage, LLC 2,157,000$1,860,0000.64%
View complete list of MEDICINES CO shareholders