ACHILLION PHARMACEUTICALS IN's ticker is ACHN and the CUSIP is 00448Q201. A total of 126 filers reported holding ACHILLION PHARMACEUTICALS IN in Q1 2018. The put-call ratio across all filers is 0.11 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $119,000 | +296.7% | 19,676 | +137.1% | 0.00% | – |
| Q3 2019 | $30,000 | +50.0% | 8,300 | +10.7% | 0.00% | – |
| Q2 2019 | $20,000 | -45.9% | 7,500 | -40.0% | 0.00% | – |
| Q1 2019 | $37,000 | +825.0% | 12,509 | +400.4% | 0.00% | – |
| Q4 2018 | $4,000 | -81.8% | 2,500 | -59.1% | 0.00% | – |
| Q3 2018 | $22,000 | +1000.0% | 6,115 | +778.6% | 0.00% | – |
| Q2 2018 | $2,000 | -33.3% | 696 | -22.1% | 0.00% | – |
| Q4 2017 | $3,000 | -94.3% | 894 | -92.4% | 0.00% | – |
| Q3 2017 | $53,000 | +1225.0% | 11,756 | +1311.3% | 0.00% | – |
| Q2 2017 | $4,000 | -81.8% | 833 | -84.0% | 0.00% | – |
| Q1 2017 | $22,000 | -88.4% | 5,209 | -88.6% | 0.00% | – |
| Q4 2016 | $189,000 | -39.4% | 45,776 | +18.9% | 0.00% | – |
| Q3 2016 | $312,000 | -22.0% | 38,514 | -25.0% | 0.00% | – |
| Q2 2016 | $400,000 | -19.5% | 51,381 | -20.2% | 0.00% | – |
| Q1 2016 | $497,000 | -12.5% | 64,385 | +22.2% | 0.00% | – |
| Q4 2015 | $568,000 | +1134.8% | 52,668 | +697.4% | 0.00% | – |
| Q3 2015 | $46,000 | +411.1% | 6,605 | +529.0% | 0.00% | – |
| Q2 2015 | $9,000 | -76.3% | 1,050 | -73.2% | 0.00% | – |
| Q1 2015 | $38,000 | -80.2% | 3,915 | -74.9% | 0.00% | – |
| Q4 2014 | $192,000 | -38.3% | 15,600 | -50.0% | 0.00% | – |
| Q3 2014 | $311,000 | +1973.3% | 31,200 | +1460.0% | 0.00% | – |
| Q2 2014 | $15,000 | -80.5% | 2,000 | -91.5% | 0.00% | – |
| Q1 2014 | $77,000 | -18.9% | 23,607 | -17.5% | 0.00% | – |
| Q4 2013 | $95,000 | -22.1% | 28,607 | -29.2% | 0.00% | – |
| Q3 2013 | $122,000 | +117.9% | 40,420 | +494.4% | 0.00% | – |
| Q2 2013 | $56,000 | – | 6,800 | – | 0.00% | – |
Download | ||||||
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% |