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 $39.7B invested in Alexion Pharmaceuticals Inc in 2015 Q2 according to their latest regulatory filings, with 71 funds opening new positions, 254 increasing their positions, 157 reducing their positions, and 84 closing their positions.

Holders
546
Holders Change
-18
Holders Change %
-3.19%
% of All Funds
14.72%
Holding in Top 10
23
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+228.57%
% of All Funds
0.62%
New
71
Increased
254
Reduced
157
Closed
84
Calls
$164M
Puts
$468M
Net Calls
-$304M
Net Calls Change
-$297M

Top Buyers

1
BBA
1
Baker Bros. Advisors
New York
$1.18B
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$4.74B
3
Ameriprise
3
Ameriprise
Minnesota
$896M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$2.36B
5
Capital Research Global Investors
5
Capital Research Global Investors
California
$4.76B

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.7B
2
VOYA Investment Management
2
VOYA Investment Management
Georgia
$15.7M
3
Citadel Advisors
3
Citadel Advisors
Florida
$75M
4
American Century Companies
4
American Century Companies
Missouri
$407M
5
Prudential Financial
5
Prudential Financial
New Jersey
$54.6M
Name Market Value Shares Shares
Change 		Shares
Change %
Brown Advisory
26
Brown Advisory
Maryland
$274M 1,513,902 +1,460,505 +2,735%
Goldman Sachs
27
Goldman Sachs
New York
$257M 1,419,056 +900,791 +174%
BA
28
BlackRock Advisors
Delaware
$243M 1,345,992 +181,251 +16%
Millennium Management
29
Millennium Management
New York
$234M 1,291,973 +388,617 +43%
DCP
30
DSM Capital Partners
Florida
$228M 1,258,702 +322,305 +34%
MAA
31
Managed Account Advisors
New Jersey
$222M 1,227,510 +169,272 +16%
Temasek Holdings
32
Temasek Holdings
Singapore
$222M 1,226,630 +1,226,630 New
UBS AM
33
UBS AM
Illinois
$200M 1,106,401 +16,818 +2%
Bank of America
34
Bank of America
North Carolina
$199M 1,099,579 +100,790 +10%
TG
35
TCW Group
California
$190M 1,050,599 -49,648 -5%
GE
36
General Electric
Ohio
$170M 941,984 +141,500 +18%
Axa
37
Axa
France
$160M 886,212 +230,704 +35%
Allianz Asset Management
38
Allianz Asset Management
Germany
$155M 856,724 -101,760 -11%
Legal & General Group
39
Legal & General Group
United Kingdom
$153M 843,984 +73,438 +10%
JHIU
40
Janus Henderson Investors US
Colorado
$150M 831,895 +158,847 +24%
First Trust Advisors
41
First Trust Advisors
Illinois
$144M 796,271 -157,408 -17%
Thrivent Financial for Lutherans
42
Thrivent Financial for Lutherans
Minnesota
$141M 777,890 +336,510 +76%
BB
43
BB Biotech
Switzerland
$141M 777,428 +105,000 +16%
TA
44
Teachers Advisors
New York
$131M 726,747 +205,429 +39%
BlackRock
45
BlackRock
New York
$127M 703,980 +44,775 +7%
BIM
46
BlackRock Investment Management
Delaware
$125M 692,209 +222,142 +47%
Alkeon Capital Management
47
Alkeon Capital Management
New York
$124M 686,870 – –
New York State Common Retirement Fund
48
New York State Common Retirement Fund
New York
$119M 659,740 +39,059 +6%
SAM
49
Sectoral Asset Management
Quebec, Canada
$119M 657,525 +261,201 +66%
GC
50
Guggenheim Capital
Illinois
$117M 649,643 +28,834 +5%
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