GUGGENHEIM CAPITAL LLC - CUBIST PHARMACEUTICALS INC ownership

CUBIST PHARMACEUTICALS INC's ticker is CBST and the CUSIP is 229678107. A total of 256 filers reported holding CUBIST PHARMACEUTICALS INC in Q3 2014. The put-call ratio across all filers is 1.05 and the average weighting 0.2%.

Quarter-by-quarter ownership
GUGGENHEIM CAPITAL LLC ownership history of CUBIST PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2014$13,679,000
-13.0%
135,910
-42.7%
0.03%
-10.5%
Q3 2014$15,732,000
-1.3%
237,156
+3.9%
0.04%
-5.0%
Q2 2014$15,932,000
-17.5%
228,187
-13.6%
0.04%
-27.3%
Q1 2014$19,310,000
+16.3%
263,996
+9.5%
0.06%
+10.0%
Q4 2013$16,607,000
+100.2%
241,132
+84.7%
0.05%
+66.7%
Q3 2013$8,295,000
+340.1%
130,542
+234.5%
0.03%
+275.0%
Q2 2013$1,885,00039,0310.01%
Other shareholders
CUBIST PHARMACEUTICALS INC shareholders Q3 2014
NameSharesValueWeighting ↓
AKANTHOS CAPITAL MANAGEMENT LLC 50,500$3,526,00010.49%
Palo Alto Investors LP 1,526,916$106,609,0007.94%
HealthCor Management, L.P. 1,225,000$85,530,0004.29%
SECTOR GAMMA AS 192,490$13,440,0003.18%
AMI ASSET MANAGEMENT CORP 363,698$25,393,0002.52%
EAGLE BOSTON INVESTMENT MANAGEMENT INC 578,207$40,370,0002.01%
TURNER INVESTMENTS LLC 559,239$39,046,0001.73%
Tekla Capital Management LLC 263,772$18,417,0001.69%
MAZAMA CAPITAL MANAGEMENT INC 80,221$5,601,0001.50%
WESTFIELD CAPITAL MANAGEMENT CO LP 3,234,570$225,838,0001.34%
View complete list of CUBIST PHARMACEUTICALS INC shareholders