ALEXION PHARMACEUTICALS INC's ticker is and the CUSIP is 015351959. A total of 8 filers reported holding ALEXION PHARMACEUTICALS INC in Q2 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $772,000 | +68.2% | 4,200 | +40.0% | 0.00% | – |
| Q1 2021 | $459,000 | -86.9% | 3,000 | -90.4% | 0.00% | -100.0% |
| Q2 2020 | $3,513,000 | +810.1% | 31,300 | +627.9% | 0.00% | +300.0% |
| Q1 2020 | $386,000 | -88.5% | 4,300 | -86.1% | 0.00% | -66.7% |
| Q4 2019 | $3,353,000 | +30.7% | 31,000 | +18.3% | 0.00% | 0.0% |
| Q3 2019 | $2,566,000 | +1.0% | 26,200 | +35.1% | 0.00% | +50.0% |
| Q2 2019 | $2,541,000 | +193.8% | 19,400 | +203.1% | 0.00% | +100.0% |
| Q1 2019 | $865,000 | -90.1% | 6,400 | -92.9% | 0.00% | -90.0% |
| Q4 2018 | $8,723,000 | -45.3% | 89,600 | -22.0% | 0.01% | -28.6% |
| Q3 2018 | $15,958,000 | -4.3% | 114,800 | -14.5% | 0.01% | -12.5% |
| Q2 2018 | $16,673,000 | +15.5% | 134,300 | +3.7% | 0.02% | +14.3% |
| Q1 2018 | $14,434,000 | -74.4% | 129,500 | -72.5% | 0.01% | -68.9% |
| Q4 2017 | $56,411,000 | -6.6% | 471,700 | +9.5% | 0.04% | -13.5% |
| Q3 2017 | $60,423,000 | +52.9% | 430,700 | +32.6% | 0.05% | +36.8% |
| Q2 2017 | $39,518,000 | -3.7% | 324,800 | -4.1% | 0.04% | -5.0% |
| Q1 2017 | $41,052,000 | -13.9% | 338,600 | -13.2% | 0.04% | -7.0% |
| Q4 2016 | $47,704,000 | +68.3% | 389,900 | +68.6% | 0.04% | +53.6% |
| Q3 2016 | $28,344,000 | +2.8% | 231,300 | -2.1% | 0.03% | -6.7% |
| Q2 2016 | $27,579,000 | +97.3% | 236,200 | +135.3% | 0.03% | +87.5% |
| Q1 2016 | $13,978,000 | +14.5% | 100,400 | +56.9% | 0.02% | +14.3% |
| Q4 2015 | $12,208,000 | +68.6% | 64,000 | +38.2% | 0.01% | +55.6% |
| Q3 2015 | $7,241,000 | -37.7% | 46,300 | -28.0% | 0.01% | -25.0% |
| Q2 2015 | $11,624,000 | +170.5% | 64,300 | +159.3% | 0.01% | +140.0% |
| Q1 2015 | $4,298,000 | – | 24,800 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Hudson Bay Capital Management LP | 100,000 | $11,616,000 | 0.43% |
| Citadel Advisors | 54,000 | $6,273,000 | 0.01% |
| Virtu KCG Holdings LLC | 5,600 | $650,000 | 0.01% |
| Timber Hill LLC | 10,300 | $1,196,000 | 0.00% |