ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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546 hedge funds and large institutions have $42.4B invested in Alexion Pharmaceuticals Inc in 2015 Q4 according to their latest regulatory filings, with 75 funds opening new positions, 206 increasing their positions, 190 reducing their positions, and 37 closing their positions.

Holders
546
Holders Change
+34
Holders Change %
+6.64%
% of All Funds
14.34%
Holding in Top 10
21
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+10.53%
% of All Funds
0.55%
New
75
Increased
206
Reduced
190
Closed
37
Calls
$168M
Puts
$177M
Net Calls
-$9.34M
Net Calls Change
+$98.6M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$228M
2
Jennison Associates
2
Jennison Associates
New York
$1.4B
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$2.84B
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$5.4B
5
Bank of America
5
Bank of America
North Carolina
$507M

Top Sellers

1
Thrivent Financial for Lutherans
1
Thrivent Financial for Lutherans
Minnesota
$1.21M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$0
3
American Century Companies
3
American Century Companies
Missouri
$313M
4
Morgan Stanley
4
Morgan Stanley
New York
$52.5M
5
HM
5
HealthCor Management
New York
$11.4M
Name Market Value Shares Shares
Change 		Shares
Change %
Norges Bank
26
Norges Bank
Norway
$326M 1,706,802 +34,502 +2%
American Century Companies
27
American Century Companies
Missouri
$313M 1,640,046 -468,943 -22%
DCP
28
DSM Capital Partners
Florida
$262M 1,372,175 +124,788 +10%
Goldman Sachs
29
Goldman Sachs
New York
$260M 1,362,070 +217,900 +19%
BA
30
BlackRock Advisors
Delaware
$252M 1,320,818 -182,608 -12%
Temasek Holdings
31
Temasek Holdings
Singapore
$234M 1,226,630 – –
AllianceBernstein
32
AllianceBernstein
Tennessee
$228M 1,196,470 +641,294 +116%
TG
33
TCW Group
California
$212M 1,109,401 +4,457 +0.4%
BB
34
BB Biotech
Switzerland
$197M 1,034,428 – –
GE
35
General Electric
Ohio
$176M 920,099 -9,805 -1%
Axa
36
Axa
France
$170M 888,596 +4,762 +0.5%
Legal & General Group
37
Legal & General Group
United Kingdom
$169M 885,253 -11,175 -1%
Deutsche Bank
38
Deutsche Bank
Germany
$159M 832,683 +187,023 +29%
Allianz Asset Management
39
Allianz Asset Management
Germany
$159M 831,644 +39,601 +5%
CCI
40
Columbus Circle Investors
$154M 806,802 +252,128 +45%
UBS AM
41
UBS AM
Illinois
$153M 804,624 -112,301 -12%
First Trust Advisors
42
First Trust Advisors
Illinois
$150M 784,231 -26,908 -3%
SAM
43
Sectoral Asset Management
Quebec, Canada
$145M 758,180 +36,587 +5%
JHIU
44
Janus Henderson Investors US
Colorado
$143M 752,161 -36,052 -5%
BIM
45
BlackRock Investment Management
Delaware
$135M 709,813 -6,303 -0.9%
BlackRock
46
BlackRock
New York
$133M 698,060 -20,669 -3%
Fidelity International
47
Fidelity International
Bermuda
$125M 653,545 +44,434 +7%
New York State Common Retirement Fund
48
New York State Common Retirement Fund
New York
$122M 640,484 -22,050 -3%
TCM
49
Tekla Capital Management
Massachusetts
$121M 636,805 – –
Sumitomo Mitsui Trust Group
50
Sumitomo Mitsui Trust Group
Japan
$116M 606,447 +6,714 +1%
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