ACHILLION PHARMACEUTICALS IN's ticker is ACHN and the CUSIP is 00448Q201. A total of 122 filers reported holding ACHILLION PHARMACEUTICALS IN in Q4 2018. The put-call ratio across all filers is 0.03 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $7,400,000 | +8.2% | 2,500,000 | -41.9% | 0.40% | -21.8% |
| Q4 2018 | $6,837,000 | -7.1% | 4,300,000 | +115.0% | 0.52% | +17.2% |
| Q3 2018 | $7,360,000 | -35.0% | 2,000,000 | -50.0% | 0.44% | -40.2% |
| Q2 2018 | $11,320,000 | -29.0% | 4,000,000 | -6.9% | 0.74% | -39.4% |
| Q1 2018 | $15,938,000 | +248.0% | 4,296,000 | +321.2% | 1.22% | +125.7% |
| Q3 2017 | $4,580,000 | – | 1,020,000 | – | 0.54% | – |
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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% |