CUBIST PHARMACEUTICALS INC's ticker is CBSTZ and the CUSIP is 229678123. A total of 65 filers reported holding CUBIST PHARMACEUTICALS INC in Q4 2013. The put-call ratio across all filers is 1.74 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $69,000 | -66.8% | 1,735,024 | -0.0% | 0.00% | -100.0% |
| Q3 2014 | $208,000 | +13.7% | 1,735,824 | +4.5% | 0.00% | -50.0% |
| Q2 2014 | $183,000 | -80.6% | 1,660,934 | +14.5% | 0.00% | -77.8% |
| Q1 2014 | $943,000 | -72.6% | 1,450,000 | -43.1% | 0.01% | -59.1% |
| Q4 2013 | $3,443,000 | – | 2,550,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ALPINE ASSOCIATES ADVISORS | 7,182,329 | $9,696,000 | 0.49% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 815,317 | $1,101,000 | 0.40% |
| Clearline Capital LP | 780,583 | $1,053,000 | 0.34% |
| SILVERBACK ASSET MANAGEMENT LLC | 2,700,945 | $3,646,000 | 0.31% |
| Yakira Capital Management, Inc. | 177,892 | $240,000 | 0.24% |
| WATER ISLAND CAPITAL LLC | 2,990,735 | $4,037,000 | 0.22% |
| TOURADJI CAPITAL MANAGEMENT, LP | 25,000 | $34,000 | 0.13% |
| JET CAPITAL INVESTORS L P | 1,230,530 | $1,661,000 | 0.11% |
| HARVEST MANAGEMENT LLC | 42,000 | $57,000 | 0.08% |
| Hudson Bay Capital Management LP | 1,449,591 | $1,957,000 | 0.08% |