CUBIST PHARMACEUTICALS INC's ticker is CBST and the CUSIP is 229678107.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $229,000 | +30.9% | 2,278 | -13.5% | 0.00% | +100.0% |
| Q3 2014 | $175,000 | -8.9% | 2,633 | -4.4% | 0.00% | -50.0% |
| Q2 2014 | $192,000 | -4.5% | 2,753 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $201,000 | +18.2% | 2,753 | +11.5% | 0.00% | +100.0% |
| Q4 2013 | $170,000 | -67.7% | 2,468 | -70.2% | 0.00% | -80.0% |
| Q3 2013 | $527,000 | +146.3% | 8,285 | +87.4% | 0.01% | +150.0% |
| Q2 2013 | $214,000 | – | 4,421 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Palo Alto Investors LP | 1,843,688 | $122,310,000 | 9.14% |
| HealthCor Management, L.P. | 1,100,000 | $72,974,000 | 3.75% |
| SECTOR GAMMA AS | 199,990 | $13,267,000 | 3.10% |
| AMI ASSET MANAGEMENT CORP | 365,309 | $24,235,000 | 2.38% |
| Redmile Group, LLC | 283,756 | $18,824,000 | 2.17% |
| EAGLE BOSTON INVESTMENT MANAGEMENT INC | 1,134,336 | $75,250,000 | 2.10% |
| PointState Capital LP | 1,650,000 | $109,461,000 | 1.98% |
| Tamarack Capital Management, LLC | 110,000 | $7,297,000 | 1.62% |
| Tekla Capital Management LLC | 494,454 | $32,802,000 | 1.54% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 3,421,430 | $226,978,000 | 1.39% |