PARAMETRIC PORTFOLIO ASSOCIATES LLC - CUBIST PHARMACEUTICALS INC ownership

CUBIST PHARMACEUTICALS INC's ticker is CBSTZ and the CUSIP is 229678123. A total of 52 filers reported holding CUBIST PHARMACEUTICALS INC in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
PARAMETRIC PORTFOLIO ASSOCIATES LLC ownership history of CUBIST PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2014$1,000
-50.0%
13,832
-1.5%
0.00%
Q3 2014$2,000
-77.8%
14,038
-0.7%
0.00%
Q1 2014$9,000
-52.6%
14,140
-1.8%
0.00%
Q4 2013$19,00014,3920.00%
Other shareholders
CUBIST PHARMACEUTICALS INC shareholders Q3 2014
NameSharesValueWeighting ↓
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 46,100$3,0000.00%
View complete list of CUBIST PHARMACEUTICALS INC shareholders