ARIAD PHARMACEUTICALS INC's ticker is ARIA and the CUSIP is 04033A100. A total of 197 filers reported holding ARIAD PHARMACEUTICALS INC in Q1 2015. The put-call ratio across all filers is 1.15 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $829,000 | +7.1% | 132,600 | 0.0% | 0.12% | +13.5% |
| Q3 2015 | $774,000 | -29.4% | 132,600 | 0.0% | 0.10% | -11.9% |
| Q2 2015 | $1,097,000 | -4.6% | 132,600 | -5.0% | 0.12% | +0.9% |
| Q1 2015 | $1,150,000 | +16.2% | 139,600 | -3.1% | 0.12% | +15.8% |
| Q4 2014 | $990,000 | +27.2% | 144,100 | 0.0% | 0.10% | +27.8% |
| Q3 2014 | $778,000 | -28.0% | 144,100 | -15.0% | 0.08% | -25.5% |
| Q2 2014 | $1,080,000 | -12.0% | 169,500 | +11.3% | 0.11% | -16.5% |
| Q1 2014 | $1,227,000 | +19.9% | 152,250 | +1.5% | 0.13% | +14.4% |
| Q4 2013 | $1,023,000 | – | 150,000 | – | 0.11% | – |
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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% |