ACHILLION PHARMACEUTICALS IN's ticker is ACHN and the CUSIP is 00448Q201. A total of 124 filers reported holding ACHILLION PHARMACEUTICALS IN in Q3 2019. The put-call ratio across all filers is 0.31 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $2,627,000 | +66.1% | 432,748 | -1.5% | 0.03% | +52.9% |
| Q3 2019 | $1,582,000 | +34.5% | 439,296 | +0.1% | 0.02% | +30.8% |
| Q2 2019 | $1,176,000 | -11.6% | 438,696 | -2.4% | 0.01% | -13.3% |
| Q1 2019 | $1,330,000 | +86.0% | 449,303 | 0.0% | 0.02% | +66.7% |
| Q4 2018 | $715,000 | -56.7% | 449,303 | 0.0% | 0.01% | -43.8% |
| Q3 2018 | $1,653,000 | +30.0% | 449,303 | 0.0% | 0.02% | +23.1% |
| Q2 2018 | $1,272,000 | -23.7% | 449,303 | +0.0% | 0.01% | -23.5% |
| Q1 2018 | $1,667,000 | +20.7% | 449,250 | -6.3% | 0.02% | +30.8% |
| Q4 2017 | $1,381,000 | -38.3% | 479,363 | -3.8% | 0.01% | -27.8% |
| Q3 2017 | $2,238,000 | +28.8% | 498,335 | +31.6% | 0.02% | +20.0% |
| Q2 2017 | $1,738,000 | +48.8% | 378,570 | +36.4% | 0.02% | +50.0% |
| Q1 2017 | $1,168,000 | +1.9% | 277,552 | 0.0% | 0.01% | +11.1% |
| Q4 2016 | $1,146,000 | -49.0% | 277,552 | 0.0% | 0.01% | -50.0% |
| Q3 2016 | $2,248,000 | +3.8% | 277,552 | 0.0% | 0.02% | 0.0% |
| Q2 2016 | $2,165,000 | +1.0% | 277,552 | 0.0% | 0.02% | -10.0% |
| Q1 2016 | $2,143,000 | +214200.0% | 277,552 | +925073.3% | 0.02% | – |
| Q4 2015 | $1,000 | -98.3% | 30 | -99.6% | 0.00% | -100.0% |
| Q2 2015 | $60,000 | -96.3% | 6,778 | -95.9% | 0.00% | -94.4% |
| Q1 2015 | $1,627,000 | -19.5% | 164,895 | 0.0% | 0.02% | -21.7% |
| Q4 2014 | $2,020,000 | – | 164,895 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| MAK CAPITAL ONE LLC | 5,191,600 | $8,255,000 | 4.47% |
| RTW INVESTMENTS, LP | 13,749,383 | $21,862,000 | 2.04% |
| ARMISTICE CAPITAL, LLC | 4,300,000 | $6,837,000 | 0.52% |
| DAFNA Capital Management LLC | 630,182 | $1,002,000 | 0.50% |
| Rock Springs Capital Management LP | 2,325,000 | $3,697,000 | 0.18% |
| 683 Capital Management, LLC | 1,000,000 | $1,590,000 | 0.10% |
| Alambic Investment Management, L.P. | 133,698 | $213,000 | 0.09% |
| South Dakota Investment Council | 3,037,004 | $7,310,000 | 0.08% |
| Alpine Global Management, LLC | 205,172 | $326,000 | 0.08% |
| Rhenman & Partners Asset Management AB | 402,800 | $640,000 | 0.07% |