ARIAD PHARMACEUTICALS INC's ticker is ARIA and the CUSIP is 04033A100. A total of 3 filers reported holding ARIAD PHARMACEUTICALS INC in Q4 2011. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $103,000 | -9.6% | 8,311 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $114,000 | +256.2% | 8,311 | +93.5% | 0.00% | – |
| Q2 2016 | $32,000 | +18.5% | 4,296 | 0.0% | 0.00% | – |
| Q1 2016 | $27,000 | 0.0% | 4,296 | 0.0% | 0.00% | – |
| Q4 2015 | $27,000 | +145.5% | 4,296 | +119.4% | 0.00% | – |
| Q3 2015 | $11,000 | +57.1% | 1,958 | +140.2% | 0.00% | – |
| Q2 2015 | $7,000 | 0.0% | 815 | 0.0% | 0.00% | – |
| Q1 2015 | $7,000 | -99.6% | 815 | -99.7% | 0.00% | -100.0% |
| Q2 2014 | $1,911,000 | +18.5% | 300,000 | +50.0% | 0.06% | +12.0% |
| Q1 2014 | $1,612,000 | +18.2% | 200,000 | 0.0% | 0.05% | +11.1% |
| Q4 2013 | $1,364,000 | -48.9% | 200,000 | +37.9% | 0.04% | -51.1% |
| Q3 2013 | $2,668,000 | -19.7% | 145,000 | -23.7% | 0.09% | -20.7% |
| Q2 2013 | $3,323,000 | +53.1% | 190,000 | +58.3% | 0.12% | +52.6% |
| Q1 2013 | $2,171,000 | +13.2% | 120,000 | +20.0% | 0.08% | +1.3% |
| Q4 2012 | $1,918,000 | -13.0% | 100,000 | +9.9% | 0.08% | -15.7% |
| Q3 2012 | $2,205,000 | +40.8% | 91,000 | 0.0% | 0.09% | +27.1% |
| Q2 2012 | $1,566,000 | +7.9% | 91,000 | 0.0% | 0.07% | +7.7% |
| Q1 2012 | $1,452,000 | +97.6% | 91,000 | +51.7% | 0.06% | +91.2% |
| Q4 2011 | $735,000 | – | 60,000 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sarissa Capital Management LP | 12,850,000 | $94,961,000 | 26.95% |
| Consonance Capital Management LP | 8,845,742 | $65,370,000 | 9.25% |
| Opaleye Management Inc. | 1,250,000 | $9,238,000 | 6.17% |
| Tamarack Advisers, LP | 2,100,000 | $15,519,000 | 5.95% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 293,352 | $2,168,000 | 1.62% |
| Camber Capital Management LP | 4,000,000 | $29,560,000 | 1.43% |
| Palo Alto Investors LP | 2,535,117 | $18,735,000 | 1.42% |
| Granite Point Capital Management, L.P. | 430,890 | $3,184,000 | 1.37% |
| 1492 Capital Management LLC | 202,500 | $1,496,000 | 1.34% |
| HighVista Strategies LLC | 869,100 | $6,423,000 | 1.23% |