SILVERBACK ASSET MANAGEMENT LLC - CUBIST PHARMACEUTICALS INC ownership

CUBIST PHARMACEUTICALS INC's ticker is CBSTZ and the CUSIP is 229678123. A total of 65 filers reported holding CUBIST PHARMACEUTICALS INC in Q4 2013. The put-call ratio across all filers is 1.74 and the average weighting 0.0%.

Quarter-by-quarter ownership
SILVERBACK ASSET MANAGEMENT LLC ownership history of CUBIST PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2014$266,000
-84.0%
2,295,633
-10.3%
0.03%
-76.9%
Q1 2014$1,663,000
-54.4%
2,558,079
-5.3%
0.12%
-62.1%
Q4 2013$3,646,0002,700,9450.31%
Other shareholders
CUBIST PHARMACEUTICALS INC shareholders Q4 2013
NameSharesValueWeighting ↓
ALPINE ASSOCIATES ADVISORS 7,182,329$9,696,0000.49%
GABELLI & Co INVESTMENT ADVISERS, INC. 815,317$1,101,0000.40%
Clearline Capital LP 780,583$1,053,0000.34%
SILVERBACK ASSET MANAGEMENT LLC 2,700,945$3,646,0000.31%
Yakira Capital Management, Inc. 177,892$240,0000.24%
WATER ISLAND CAPITAL LLC 2,990,735$4,037,0000.22%
TOURADJI CAPITAL MANAGEMENT, LP 25,000$34,0000.13%
JET CAPITAL INVESTORS L P 1,230,530$1,661,0000.11%
HARVEST MANAGEMENT LLC 42,000$57,0000.08%
Hudson Bay Capital Management LP 1,449,591$1,957,0000.08%
View complete list of CUBIST PHARMACEUTICALS INC shareholders