ACHILLION PHARMACEUTICALS IN's ticker is ACHN and the CUSIP is 00448Q201. A total of 176 filers reported holding ACHILLION PHARMACEUTICALS IN in Q1 2015. The put-call ratio across all filers is 0.37 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $111,000 | -9.0% | 26,280 | -11.1% | 0.04% | +48.0% |
| Q4 2016 | $122,000 | +11.9% | 29,577 | +112.6% | 0.02% | +31.6% |
| Q2 2016 | $109,000 | -86.6% | 13,912 | -83.1% | 0.02% | -89.1% |
| Q1 2015 | $813,000 | -0.6% | 82,412 | +23.4% | 0.18% | -23.9% |
| Q4 2014 | $818,000 | +33.2% | 66,773 | -17.7% | 0.23% | +81.1% |
| Q2 2014 | $614,000 | – | 81,113 | – | 0.13% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RA Capital Management | 11,733,815 | $81,081,000 | 11.64% |
| RTW INVESTMENTS, LP | 2,589,818 | $17,896,000 | 5.56% |
| DAFNA Capital Management LLC | 480,300 | $3,319,000 | 3.29% |
| DOHENY ASSET MANAGEMENT /CA | 510,125 | $3,525,000 | 1.83% |
| Sio Capital Management, LLC | 364,368 | $2,518,000 | 1.73% |
| TURNER INVESTMENTS LLC | 1,086,000 | $7,504,000 | 1.52% |
| Ghost Tree Capital, LLC | 300,000 | $2,073,000 | 0.93% |
| Rock Springs Capital Management LP | 1,125,000 | $7,774,000 | 0.63% |
| SENZAR ASSET MANAGEMENT, LLC | 619,000 | $4,277,290,000 | 0.62% |
| Point72 Asset Management, L.P. | 9,772,018 | $67,525,000 | 0.53% |