ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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564 hedge funds and large institutions have $33.4B invested in Alexion Pharmaceuticals Inc in 2015 Q1 according to their latest regulatory filings, with 55 funds opening new positions, 240 increasing their positions, 194 reducing their positions, and 61 closing their positions.

Holders
564
Holders Change
-14
Holders Change %
-2.42%
% of All Funds
15.04%
Holding in Top 10
7
Holding in Top 10 Change
-11
Holding in Top 10 Change %
-61.11%
% of All Funds
0.19%
New
55
Increased
240
Reduced
194
Closed
61
Calls
$121M
Puts
$129M
Net Calls
-$7.86M
Net Calls Change
+$4M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$3.83B
2
Citadel Advisors
2
Citadel Advisors
Florida
$198M
3
Ameriprise
3
Ameriprise
Minnesota
$549M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$1.95B
5
Millennium Management
5
Millennium Management
New York
$157M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$3.41B
2
Winslow Capital Management
2
Winslow Capital Management
Minnesota
$342M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$960M
4
1832 Asset Management
4
1832 Asset Management
Ontario, Canada
$0
5
DCP
5
DSM Capital Partners
Florida
$162M
Name Market Value Shares Shares
Change 		Shares
Change %
TG
26
TCW Group
California
$191M 1,100,247 +372,822 +51%
VOYA Investment Management
27
VOYA Investment Management
Georgia
$190M 1,097,551 +155,347 +16%
UBS AM
28
UBS AM
Illinois
$189M 1,089,583 +93,407 +9%
MAA
29
Managed Account Advisors
New Jersey
$183M 1,058,238 +174,043 +20%
Bank of America
30
Bank of America
North Carolina
$173M 998,789 -30,951 -3%
Allianz Asset Management
31
Allianz Asset Management
Germany
$166M 958,484 +217,557 +29%
First Trust Advisors
32
First Trust Advisors
Illinois
$165M 953,679 +224,852 +31%
DCP
33
DSM Capital Partners
Florida
$162M 936,397 -651,419 -41%
Millennium Management
34
Millennium Management
New York
$157M 903,356 +563,534 +166%
GE
35
General Electric
Ohio
$139M 800,484 +117,406 +17%
Legal & General Group
36
Legal & General Group
United Kingdom
$134M 770,546 +4,327 +0.6%
Prudential Financial
37
Prudential Financial
New Jersey
$123M 710,206 -140,870 -17%
CCI
38
Columbus Circle Investors
$120M 693,610 +214,642 +45%
Alkeon Capital Management
39
Alkeon Capital Management
New York
$119M 686,870 -43,700 -6%
JHIU
40
Janus Henderson Investors US
Colorado
$117M 673,048 +306,582 +84%
BB
41
BB Biotech
Switzerland
$117M 672,428 – –
BlackRock
42
BlackRock
New York
$114M 659,205 +9,530 +1%
Axa
43
Axa
France
$114M 655,508 +71,248 +12%
Morgan Stanley
44
Morgan Stanley
New York
$112M 643,711 -262,493 -29%
California Public Employees Retirement System
45
California Public Employees Retirement System
California
$111M 615,084 – –
GC
46
Guggenheim Capital
Illinois
$108M 620,809 +95,623 +18%
New York State Common Retirement Fund
47
New York State Common Retirement Fund
New York
$108M 620,681 +10,902 +2%
Franklin Resources
48
Franklin Resources
California
$101M 583,532 +11,473 +2%
SO
49
STRS Ohio
Ohio
$101M 580,231 +102,003 +21%
O
50
OrbiMed
New York
$98M 565,700 +233,700 +70%
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