ACHILLION PHARMACEUTICALS IN's ticker is ACHN and the CUSIP is 00448Q201. A total of 139 filers reported holding ACHILLION PHARMACEUTICALS IN in Q3 2018. The put-call ratio across all filers is 0.39 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $164,000 | -45.2% | 27,216 | -73.4% | 0.00% | – |
| Q3 2019 | $299,000 | +63.4% | 102,400 | +49.7% | 0.00% | – |
| Q2 2019 | $183,000 | -17.9% | 68,415 | -9.3% | 0.00% | – |
| Q1 2019 | $223,000 | +95.6% | 75,415 | +5.5% | 0.00% | – |
| Q4 2018 | $114,000 | -51.7% | 71,450 | +11.6% | 0.00% | – |
| Q3 2018 | $236,000 | +32.6% | 64,050 | +1.6% | 0.00% | – |
| Q2 2018 | $178,000 | -23.6% | 63,050 | +0.3% | 0.00% | – |
| Q1 2018 | $233,000 | +18.3% | 62,850 | -8.2% | 0.00% | – |
| Q4 2017 | $197,000 | -49.9% | 68,450 | -21.7% | 0.00% | -100.0% |
| Q3 2017 | $393,000 | -14.0% | 87,450 | -12.2% | 0.00% | 0.0% |
| Q2 2017 | $457,000 | +11.5% | 99,565 | +2.2% | 0.00% | 0.0% |
| Q1 2017 | $410,000 | -3.5% | 97,465 | -5.3% | 0.00% | 0.0% |
| Q4 2016 | $425,000 | -53.1% | 102,965 | -8.0% | 0.00% | -50.0% |
| Q3 2016 | $907,000 | +10.5% | 111,965 | -23.3% | 0.00% | -33.3% |
| Q2 2016 | $821,000 | +7.5% | 145,981 | +47.5% | 0.00% | 0.0% |
| Q1 2016 | $764,000 | -40.4% | 99,000 | -16.6% | 0.00% | -40.0% |
| Q4 2015 | $1,281,000 | +65.3% | 118,702 | +5.8% | 0.01% | +66.7% |
| Q3 2015 | $775,000 | -27.2% | 112,150 | -6.7% | 0.00% | -25.0% |
| Q2 2015 | $1,065,000 | -12.0% | 120,223 | -2.0% | 0.00% | -20.0% |
| Q1 2015 | $1,210,000 | +5.2% | 122,700 | +30.7% | 0.01% | -16.7% |
| Q4 2014 | $1,150,000 | +122.9% | 93,907 | +81.6% | 0.01% | +100.0% |
| Q3 2014 | $516,000 | -3.2% | 51,700 | -26.6% | 0.00% | 0.0% |
| Q2 2014 | $533,000 | +11.0% | 70,400 | -51.8% | 0.00% | 0.0% |
| Q1 2014 | $480,000 | – | 146,000 | – | 0.00% | – |
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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% |