ACHILLION PHARMACEUTICALS IN's ticker is ACHN and the CUSIP is 00448Q201. A total of 154 filers reported holding ACHILLION PHARMACEUTICALS IN in Q1 2016. The put-call ratio across all filers is 0.20 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $182,000 | -43.5% | 68,034 | -37.4% | 0.00% | -50.0% |
| Q1 2019 | $322,000 | +29.8% | 108,729 | -30.2% | 0.00% | 0.0% |
| Q4 2018 | $248,000 | -45.1% | 155,854 | +27.0% | 0.00% | -33.3% |
| Q3 2018 | $452,000 | +55.9% | 122,757 | +20.0% | 0.00% | +50.0% |
| Q2 2018 | $290,000 | -21.2% | 102,307 | +3.1% | 0.00% | 0.0% |
| Q1 2018 | $368,000 | +32.4% | 99,192 | +2.8% | 0.00% | 0.0% |
| Q4 2017 | $278,000 | -65.7% | 96,492 | -46.5% | 0.00% | -60.0% |
| Q3 2017 | $810,000 | -48.5% | 180,474 | -47.3% | 0.01% | -50.0% |
| Q2 2017 | $1,572,000 | +20.4% | 342,549 | +10.4% | 0.01% | +11.1% |
| Q1 2017 | $1,306,000 | -12.3% | 310,249 | -14.0% | 0.01% | -10.0% |
| Q4 2016 | $1,490,000 | -67.6% | 360,849 | -36.4% | 0.01% | -68.8% |
| Q3 2016 | $4,597,000 | -30.2% | 567,507 | -32.8% | 0.03% | -33.3% |
| Q2 2016 | $6,583,000 | -21.5% | 843,947 | -22.3% | 0.05% | -26.2% |
| Q1 2016 | $8,387,000 | -38.8% | 1,086,447 | -14.5% | 0.06% | -43.5% |
| Q4 2015 | $13,715,000 | +105.9% | 1,271,047 | +31.8% | 0.12% | +113.0% |
| Q3 2015 | $6,662,000 | +48.8% | 964,147 | +90.8% | 0.05% | +31.7% |
| Q2 2015 | $4,478,000 | +8.8% | 505,422 | +21.1% | 0.04% | +17.1% |
| Q1 2015 | $4,114,000 | +29.6% | 417,272 | +61.0% | 0.04% | +34.6% |
| Q4 2014 | $3,175,000 | +329.1% | 259,172 | +249.8% | 0.03% | +333.3% |
| Q3 2014 | $740,000 | +24.8% | 74,100 | +0.7% | 0.01% | +50.0% |
| Q2 2014 | $593,000 | – | 73,600 | – | 0.00% | – |
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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% |