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 | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $22,221,000 | +61.4% | 3,685,000 | -3.7% | 0.70% | +27.9% |
| Q3 2019 | $13,770,000 | +74.2% | 3,825,000 | +29.7% | 0.55% | +92.0% |
| Q2 2019 | $7,906,000 | -1.1% | 2,950,000 | +9.3% | 0.29% | -7.1% |
| Q1 2019 | $7,992,000 | +116.2% | 2,700,000 | +16.1% | 0.31% | +76.0% |
| Q4 2018 | $3,697,000 | -58.1% | 2,325,000 | -3.1% | 0.18% | -45.3% |
| Q3 2018 | $8,832,000 | +32.8% | 2,400,000 | +2.1% | 0.32% | +25.0% |
| Q2 2018 | $6,651,000 | -20.3% | 2,350,000 | +4.4% | 0.26% | -28.1% |
| Q1 2018 | $8,348,000 | +28.8% | 2,250,000 | 0.0% | 0.36% | +21.1% |
| Q4 2017 | $6,480,000 | -32.3% | 2,250,000 | +5.6% | 0.29% | -33.5% |
| Q3 2017 | $9,570,000 | +20.9% | 2,131,400 | +23.6% | 0.44% | +10.5% |
| Q2 2017 | $7,918,000 | +25.4% | 1,725,000 | +15.0% | 0.40% | +9.9% |
| Q1 2017 | $6,315,000 | +11.2% | 1,500,000 | +9.1% | 0.36% | -4.2% |
| Q4 2016 | $5,679,000 | -46.7% | 1,375,000 | +4.5% | 0.38% | -43.1% |
| Q3 2016 | $10,660,000 | +4.1% | 1,316,000 | +0.3% | 0.67% | -11.9% |
| Q2 2016 | $10,238,000 | +8.7% | 1,312,500 | +7.6% | 0.76% | -3.9% |
| Q1 2016 | $9,418,000 | -21.0% | 1,220,000 | +10.4% | 0.79% | -12.6% |
| Q4 2015 | $11,923,000 | +53.4% | 1,105,000 | -1.8% | 0.90% | +43.1% |
| Q3 2015 | $7,774,000 | -20.2% | 1,125,000 | +2.3% | 0.63% | -11.3% |
| Q2 2015 | $9,746,000 | +64.7% | 1,100,000 | +83.3% | 0.71% | +28.6% |
| Q1 2015 | $5,916,000 | +32.3% | 600,000 | +64.4% | 0.55% | +5.7% |
| Q4 2014 | $4,471,000 | – | 365,000 | – | 0.52% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| RA Capital Management | 12,033,220 | $92,896,000 | 11.87% |
| RTW INVESTMENTS, LP | 2,558,859 | $19,754,000 | 7.17% |
| TURNER INVESTMENTS LLC | 859,560 | $6,636,000 | 1.80% |
| DAFNA Capital Management LLC | 236,500 | $1,826,000 | 1.58% |
| Ghost Tree Capital, LLC | 250,000 | $1,930,000 | 1.09% |
| Orbimed Advisors | 11,519,700 | $88,932,000 | 0.94% |
| Rock Springs Capital Management LP | 1,220,000 | $9,418,000 | 0.79% |
| Opus Point Partners Management, LLC | 99,000 | $764,000 | 0.59% |
| Bellevue Group AG | 420,000 | $3,242,000 | 0.59% |
| Cormorant Asset Management, LP | 500,000 | $3,860,000 | 0.58% |