Baker Brothers Advisors - CUBIST PHARMACEUTICALS INC ownership

CUBIST PHARMACEUTICALS INC's ticker is CBST and the CUSIP is 229678107. A total of 253 filers reported holding CUBIST PHARMACEUTICALS INC in Q2 2013. The put-call ratio across all filers is 0.13 and the average weighting 0.2%.

Quarter-by-quarter ownership
Baker Brothers Advisors ownership history of CUBIST PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2013$318,000
+32.0%
5,0000.0%0.01%0.0%
Q2 2013$241,0005,0000.01%
Other shareholders

There were no reported owners of CUBIST PHARMACEUTICALS INC in Q2 2013.

NameSharesValueWeighting ↓
View complete list of CUBIST PHARMACEUTICALS INC shareholders