CUBIST PHARMACEUTICALS INC's ticker is CBST and the CUSIP is 229678107.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $4,032,000 | +10.1% | 40,056 | -27.4% | 0.02% | 0.0% |
| Q3 2014 | $3,662,000 | +7.4% | 55,199 | +13.0% | 0.02% | +9.5% |
| Q2 2014 | $3,411,000 | -52.2% | 48,859 | -49.9% | 0.02% | -51.2% |
| Q1 2014 | $7,129,000 | +0.5% | 97,453 | -5.4% | 0.04% | -6.5% |
| Q4 2013 | $7,097,000 | +2.4% | 103,053 | -5.5% | 0.05% | +2.2% |
| Q3 2013 | $6,931,000 | +26.1% | 109,060 | -4.2% | 0.04% | +21.6% |
| Q2 2013 | $5,495,000 | – | 113,792 | – | 0.04% | – |
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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% |