BlackRock Investment Management, LLC - CUBIST PHARMACEUTICALS INC ownership

CUBIST PHARMACEUTICALS INC's ticker is CBST and the CUSIP is 229678107. A total of 279 filers reported holding CUBIST PHARMACEUTICALS INC in Q4 2013. The put-call ratio across all filers is 0.62 and the average weighting 0.2%.

Quarter-by-quarter ownership
BlackRock Investment Management, LLC ownership history of CUBIST PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2014$20,783,000
+8.0%
206,484
-28.8%
0.03%
+3.7%
Q3 2014$19,239,000
+2.0%
290,013
+7.4%
0.03%
+8.0%
Q2 2014$18,855,000
+2.7%
270,058
+7.6%
0.02%
-7.4%
Q1 2014$18,356,000
+7.0%
250,935
+0.8%
0.03%
+8.0%
Q4 2013$17,148,000
+18.3%
248,984
+9.1%
0.02%
+4.2%
Q3 2013$14,499,000
+212.4%
228,158
+137.4%
0.02%
+200.0%
Q2 2013$4,641,00096,1110.01%
Other shareholders

There were no reported owners of CUBIST PHARMACEUTICALS INC in Q4 2013.

NameSharesValueWeighting ↓
View complete list of CUBIST PHARMACEUTICALS INC shareholders