Hedge Fund - Alyeska Investment Group
Alexion Pharmaceuticals Inc. (ALXN)
Holding History Records
| No. | Filing Period | Value | % of Portfolio | Number of Shares | Avg. Quarterly Share Price |
|---|---|---|---|---|---|
| 1 | 2021 - Q3 (2021-09-30) | $0 | 0% | 0 | $183.75 |
| 2 | 2021 - Q2 (2021-06-30) | $73,484,000 | 0.84% | 400,000 | $171.66 |
| 3 | 2021 - Q1 (2021-03-31) | $42,050,000 | 0.54% | 275,000 | $154.69 |
| 4 | 2020 - Q4 (2020-12-31) | $15,516,000 | 0.21% | 99,306 | $128.50 |
| 5 | 2019 - Q2 (2019-06-30) | $0 | 0% | 0 | $128.89 |
| 6 | 2019 - Q1 (2019-03-31) | $27,397,000 | 0.36% | 202,671 | $124.34 |
| 7 | 2017 - Q2 (2017-06-30) | $0 | 0% | 0 | $116.39 |
| 8 | 2017 - Q1 (2017-03-31) | $1,446,000 | 0.01% | 11,924 | $128.92 |
| 9 | 2016 - Q4 (2016-12-31) | $96,350,000 | 0.8% | 787,493 | $122.36 |
| 10 | 2016 - Q3 (2016-09-30) | $56,556,000 | 0.52% | 461,528 | $128.72 |
| 11 | 2016 - Q2 (2016-06-30) | $119,769,000 | 1.12% | 1,025,770 | $141.88 |
| 12 | 2016 - Q1 (2016-03-31) | $41,773,000 | 0.38% | 300,047 | $146.83 |
| 13 | 2015 - Q4 (2015-12-31) | $79,359,000 | 0.9% | 416,037 | $174.68 |
| 14 | 2015 - Q3 (2015-09-30) | $68,802,000 | 0.81% | 439,939 | $182.41 |
| 15 | 2015 - Q2 (2015-06-30) | $56,669,000 | 0.65% | 313,486 | $172.57 |
| 16 | 2015 - Q1 (2015-03-31) | $32,146,000 | 0.46% | 185,494 | $181.01 |
| 17 | 2014 - Q4 (2014-12-31) | $28,366,000 | 0.5% | 153,306 | $185.30 |
| 18 | 2014 - Q3 (2014-09-30) | $20,293,000 | 0.46% | 122,377 | $164.22 |
| 19 | 2014 - Q2 (2014-06-30) | $28,208,000 | 0.66% | 180,532 | $157.90 |
| 20 | 2014 - Q1 (2014-03-31) | $14,699,000 | 0.41% | 96,623 | $159.01 |
| 21 | 2013 - Q4 (2013-12-31) | $11,295,000 | 0.45% | 85,000 | $120.01 |
| 22 | 2011 - Q4 (2011-12-31) | $0 | 0% | 0 | $66.35 |
| 23 | 2011 - Q3 (2011-09-30) | $19,778,000 | 0.54% | 308,741 | $55.86 |
| 24 | 2011 - Q2 (2011-06-30) | $23,386,000 | 0.46% | 497,249 | $47.95 |
| 25 | 2011 - Q1 (2011-03-31) | $0 | 0% | 0 | $45.18 |
| 26 | 2010 - Q4 (2010-12-31) | $23,285,000 | 0.69% | 723,582 | $36.62 |
The displayed share prices are average quarterly stock market prices.
The share numbers are adjusted according to following stock splits:
-
2.0000:1.0000 on 2011-05-23