CUBIST PHARMACEUTICALS INC's ticker is and the CUSIP is 229678957. A total of 3 filers reported holding CUBIST PHARMACEUTICALS INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $5,274,000 | +245.6% | 52,400 | +127.8% | 0.01% | +150.0% |
| Q3 2014 | $1,526,000 | +226.1% | 23,000 | +243.3% | 0.00% | +100.0% |
| Q2 2014 | $468,000 | -40.2% | 6,700 | -37.4% | 0.00% | 0.0% |
| Q1 2014 | $783,000 | -43.1% | 10,700 | -46.5% | 0.00% | -50.0% |
| Q4 2013 | $1,377,000 | -8.2% | 20,000 | -15.3% | 0.00% | 0.0% |
| Q3 2013 | $1,500,000 | +19.0% | 23,600 | -9.6% | 0.00% | 0.0% |
| Q2 2013 | $1,261,000 | – | 26,100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Timber Hill LLC | 68,000 | $3,284,000 | 0.01% |
| GROUP ONE TRADING, L.P. | 2,000 | $97,000 | 0.00% |
| Citadel Advisors | 26,100 | $1,261,000 | 0.00% |