ACHILLION PHARMACEUTICALS IN's ticker is ACHN and the CUSIP is 00448Q201. A total of 124 filers reported holding ACHILLION PHARMACEUTICALS IN in Q2 2018. The put-call ratio across all filers is 0.37 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $50,000 | -10.7% | 18,775 | 0.0% | 0.00% | – |
| Q1 2019 | $56,000 | +86.7% | 18,775 | 0.0% | 0.00% | – |
| Q4 2018 | $30,000 | -56.5% | 18,775 | 0.0% | 0.00% | – |
| Q3 2018 | $69,000 | +30.2% | 18,775 | 0.0% | 0.00% | – |
| Q2 2018 | $53,000 | -24.3% | 18,775 | 0.0% | 0.00% | – |
| Q1 2018 | $70,000 | -90.2% | 18,775 | -81.9% | 0.00% | -100.0% |
| Q3 2015 | $717,000 | -25.5% | 103,710 | -4.6% | 0.00% | 0.0% |
| Q2 2015 | $963,000 | -8.1% | 108,740 | +2.3% | 0.00% | -25.0% |
| Q1 2015 | $1,048,000 | +516.5% | 106,260 | +664.5% | 0.00% | +300.0% |
| Q4 2014 | $170,000 | – | 13,900 | – | 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% |