ARIAD PHARMACEUTICALS INC's ticker is ARIA and the CUSIP is 04033A100. A total of 178 filers reported holding ARIAD PHARMACEUTICALS INC in Q3 2015. The put-call ratio across all filers is 0.71 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $5,000 | -44.4% | 400 | -38.5% | 0.00% | -50.0% |
| Q3 2016 | $9,000 | +350.0% | 650 | +160.0% | 0.00% | +100.0% |
| Q1 2016 | $2,000 | 0.0% | 250 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $2,000 | +100.0% | 250 | 0.0% | 0.00% | – |
| Q3 2015 | $1,000 | -50.0% | 250 | 0.0% | 0.00% | -100.0% |
| Q2 2015 | $2,000 | – | 250 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sarissa Capital Management LP | 12,850,000 | $82,111,000 | 18.09% |
| Consonance Capital Management LP | 5,575,742 | $35,629,000 | 5.39% |
| Opaleye Management Inc. | 1,250,000 | $7,988,000 | 4.98% |
| Tamarack Advisers, LP | 1,600,000 | $10,224,000 | 3.58% |
| Camber Capital Management LP | 5,405,235 | $34,539,000 | 2.02% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 324,636 | $2,074,000 | 1.36% |
| Palo Alto Investors LP | 2,248,317 | $14,367,000 | 1.12% |
| 1492 Capital Management LLC | 202,500 | $1,294,000 | 1.09% |
| Geduld E E | 120,100 | $767,000 | 1.05% |
| JS Capital Management LLC | 868,700 | $5,551,000 | 1.00% |