CUBIST PHARMACEUTICALS INC's ticker is CBST and the CUSIP is 229678107. A total of 316 filers reported holding CUBIST PHARMACEUTICALS INC in Q4 2014. The put-call ratio across all filers is 2.12 and the average weighting 0.7%.
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 ↓ |
---|---|---|---|
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% |