CUBIST PHARMACEUTICALS INC's ticker is CBST and the CUSIP is 229678107. A total of 276 filers reported holding CUBIST PHARMACEUTICALS INC in Q1 2014. The put-call ratio across all filers is 1.36 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $4,048,000 | -95.8% | 40,223 | -97.2% | 0.02% | -91.6% |
| Q3 2014 | $96,238,000 | +42.5% | 1,450,692 | +50.0% | 0.28% | -24.9% |
| Q2 2014 | $67,514,000 | -39.8% | 966,975 | -36.9% | 0.37% | -40.8% |
| Q1 2014 | $112,160,000 | -63.8% | 1,533,290 | -65.9% | 0.62% | -29.1% |
| Q4 2013 | $309,784,000 | +74.3% | 4,498,134 | +64.2% | 0.87% | -1.0% |
| Q3 2013 | $177,773,000 | +50.0% | 2,739,206 | +11.6% | 0.88% | +12.2% |
| Q2 2013 | $118,536,000 | – | 2,454,679 | – | 0.78% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| AKANTHOS CAPITAL MANAGEMENT LLC | 50,500 | $3,526,000 | 10.49% |
| Palo Alto Investors LP | 1,526,916 | $106,609,000 | 7.94% |
| HealthCor Management, L.P. | 1,225,000 | $85,530,000 | 4.29% |
| SECTOR GAMMA AS | 192,490 | $13,440,000 | 3.18% |
| AMI ASSET MANAGEMENT CORP | 363,698 | $25,393,000 | 2.52% |
| EAGLE BOSTON INVESTMENT MANAGEMENT INC | 578,207 | $40,370,000 | 2.01% |
| TURNER INVESTMENTS LLC | 559,239 | $39,046,000 | 1.73% |
| Tekla Capital Management LLC | 263,772 | $18,417,000 | 1.69% |
| MAZAMA CAPITAL MANAGEMENT INC | 80,221 | $5,601,000 | 1.50% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 3,234,570 | $225,838,000 | 1.34% |