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Alexion Pharmaceuticals Inc. (ALXN)

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value (x$1000) Activity % Port
1.
Palo Alto Investors

William Leland Edwards

957,950 $93,822 -7% 6.24%
2.
Baker Bros. Advisors

Julian Baker And Felix Baker

8,258,068 $808,795 5.5%
3. 850,000 $83,249 +113% 4.37%
4.
Partner Fund Management

Christopher Medlock James

1,446,612 $141,681 4.18%
5.
Redmile Group

Jeremy Green

1,162,200 $113,826 3.8%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$120.79 10,000 Director 26,333 2018-04-30 Filing
$116.72 10,000 Officer, Director 38,725 2017-06-14 Filing
$117.10 2,000 Director 6,333 2017-06-15 Filing
$117.71 160,000 Director 980,146 2017-06-15 Filing
$117.63 103,200 Director 820,146 2017-06-15 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$132.78 4,500 Officer 29,627 2019-07-01 Filing
$132.00 578 Officer 30,201 2019-06-21 Filing
$120.77 22,720 Director 7,382,978 2019-05-30 Filing
$120.77 2,729 Director 952,874 2019-05-30 Filing
$122.31 13,213 Director 7,405,698 2019-05-30 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value (x$1000) % Port
1. 255,000 $24,975 9.58%
2. 1,348,591 $132,081 2.74%
3. 453,887 $44,454 1.93%
4. 85,280 $8,352 1.92%
5. 80,515 $7,886 1.88%
News See All