ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

ALXN was delisted on the 20th of July, 2021.

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608 hedge funds and large institutions have $20.4B invested in Alexion Pharmaceuticals Inc in 2018 Q4 according to their latest regulatory filings, with 101 funds opening new positions, 200 increasing their positions, 234 reducing their positions, and 71 closing their positions.

Holders
608
Holders Change
+25
Holders Change %
+4.29%
% of All Funds
13.57%
Holding in Top 10
8
Holding in Top 10 Change
-10
Holding in Top 10 Change %
-55.56%
% of All Funds
0.18%
New
101
Increased
200
Reduced
234
Closed
71
Calls
$184M
Puts
$201M
Net Calls
-$17.3M
Net Calls Change
-$18.2M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.57B
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$425M
3
Millennium Management
3
Millennium Management
New York
$64M
4
CCM
4
Camber Capital Management
Massachusetts
$58.4M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$68.8M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$1.72B
2
Bessemer Group
2
Bessemer Group
New Jersey
$203K
3
PI
3
Putnam Investments
Massachusetts
$205K
4
Citadel Advisors
4
Citadel Advisors
Florida
$43.1M
5
O
5
OrbiMed
New York
$199M
Name Market Value Shares Shares
Change 		Shares
Change %
American Century Companies
26
American Century Companies
Missouri
$133M 1,360,973 -543,323 -29%
Artisan Partners
27
Artisan Partners
Wisconsin
$129M 1,323,698 -67,635 -5%
BB
28
BB Biotech
Switzerland
$128M 1,314,428 – –
PAI
29
Palo Alto Investors
California
$117M 1,204,328 +4,127 +0.3%
Deutsche Bank
30
Deutsche Bank
Germany
$105M 1,076,158 -349,533 -25%
Manulife (Manufacturers Life Insurance)
31
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$102M 1,043,239 +348,048 +50%
SSM
32
Sound Shore Management
Connecticut
$101M 1,041,306 -153,257 -13%
Legal & General Group
33
Legal & General Group
United Kingdom
$100M 1,030,825 +70,099 +7%
Janus Henderson Group
34
Janus Henderson Group
United Kingdom
$99.5M 1,021,996 +36,372 +4%
Charles Schwab
35
Charles Schwab
California
$92.6M 951,423 +71,266 +8%
Sumitomo Mitsui Trust Group
36
Sumitomo Mitsui Trust Group
Japan
$87.8M 902,697 +143,496 +19%
First Trust Advisors
37
First Trust Advisors
Illinois
$87.7M 901,272 +17,015 +2%
Neuberger Berman Group
38
Neuberger Berman Group
New York
$84.9M 872,144 +286,256 +49%
Swedbank
39
Swedbank
Sweden
$83.7M 861,345 +273,800 +47%
D.E. Shaw & Co
40
D.E. Shaw & Co
New York
$83.2M 854,723 +330,717 +63%
Morgan Stanley
41
Morgan Stanley
New York
$76.9M 789,947 +8,056 +1%
Point72 Asset Management
42
Point72 Asset Management
Connecticut
$75M 770,836 +44,153 +6%
Calamos Advisors
43
Calamos Advisors
Illinois
$71.5M 734,362 +18,083 +3%
Axa
44
Axa
France
$70.6M 725,348 -8,295 -1%
Swiss National Bank
45
Swiss National Bank
Switzerland
$70.5M 724,441 +14,100 +2%
AQR Capital Management
46
AQR Capital Management
Connecticut
$68.8M 707,054 +455,406 +181%
FMI
47
Factory Mutual Insurance
Massachusetts
$67.7M 695,800 +30,500 +5%
Millennium Management
48
Millennium Management
New York
$64M 657,816 +657,816 New
Dimensional Fund Advisors
49
Dimensional Fund Advisors
Texas
$61.9M 635,679 +95,895 +18%
CS
50
Candriam SCA
Luxembourg
$60.9M 625,897 +145,077 +30%
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