CUBIST PHARMACEUTICALS INC's ticker is CBST and the CUSIP is 229678107.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $1,075,000 | +113.3% | 10,676 | +40.7% | 0.00% | +100.0% |
| Q3 2014 | $504,000 | -36.4% | 7,586 | -33.2% | 0.00% | -50.0% |
| Q2 2014 | $792,000 | -12.3% | 11,349 | -8.1% | 0.00% | 0.0% |
| Q1 2014 | $903,000 | -0.7% | 12,346 | -6.6% | 0.00% | 0.0% |
| Q4 2013 | $909,000 | +11.5% | 13,214 | +3.1% | 0.00% | 0.0% |
| Q3 2013 | $815,000 | +86.5% | 12,821 | +41.7% | 0.00% | +100.0% |
| Q2 2013 | $437,000 | +10.1% | 9,047 | +6.6% | 0.00% | 0.0% |
| Q1 2013 | $397,000 | +53.9% | 8,486 | +56.9% | 0.00% | 0.0% |
| Q3 2012 | $258,000 | – | 5,407 | – | 0.00% | – |
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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% |