CUBIST PHARMACEUTICALS INC's ticker is CBST and the CUSIP is 229678107. A total of 3 filers reported holding CUBIST PHARMACEUTICALS INC in Q4 2010. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2013 | $169,000 | +15.0% | 3,500 | 0.0% | 0.00% | 0.0% |
| Q1 2013 | $147,000 | +40.0% | 3,500 | +40.0% | 0.00% | +50.0% |
| Q4 2012 | $105,000 | -45.0% | 2,500 | -37.5% | 0.00% | -50.0% |
| Q3 2012 | $191,000 | +25.7% | 4,000 | 0.0% | 0.00% | 0.0% |
| Q2 2012 | $152,000 | -12.1% | 4,000 | 0.0% | 0.00% | 0.0% |
| Q1 2012 | $173,000 | +9.5% | 4,000 | 0.0% | 0.00% | 0.0% |
| Q4 2011 | $158,000 | -62.0% | 4,000 | -75.8% | 0.00% | -60.0% |
| Q1 2011 | $416,000 | -40.7% | 16,500 | -49.7% | 0.01% | -44.4% |
| Q4 2010 | $702,000 | – | 32,800 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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