ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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512 hedge funds and large institutions have $34.9B invested in Alexion Pharmaceuticals Inc in 2015 Q3 according to their latest regulatory filings, with 41 funds opening new positions, 225 increasing their positions, 169 reducing their positions, and 73 closing their positions.

Holders
512
Holders Change
-34
Holders Change %
-6.23%
% of All Funds
14.31%
Holding in Top 10
19
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-17.39%
% of All Funds
0.53%
New
41
Increased
225
Reduced
169
Closed
73
Calls
$121M
Puts
$228M
Net Calls
-$108M
Net Calls Change
+$197M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$4.37B
2
WRF
2
Waddell & Reed Financial
Kansas
$541M
3
Bank of America
3
Bank of America
North Carolina
$362M
4
Capital Research Global Investors
4
Capital Research Global Investors
California
$4.29B
5
Jennison Associates
5
Jennison Associates
New York
$1.07B

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$5.74M
2
TCIM
2
TIAA CREF Investment Management
New York
$321M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$747M
4
DKCM
4
Davidson Kempner Capital Management
New York
$0
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$2.27B
Name Market Value Shares Shares
Change 		Shares
Change %
Geode Capital Management
26
Geode Capital Management
Massachusetts
$279M 1,787,966 +41,707 +2%
Norges Bank
27
Norges Bank
Norway
$262M 1,672,300 +121,340 +8%
BA
28
BlackRock Advisors
Delaware
$235M 1,503,426 +157,434 +12%
DCP
29
DSM Capital Partners
Florida
$195M 1,247,387 -11,315 -0.9%
Temasek Holdings
30
Temasek Holdings
Singapore
$192M 1,226,630 – –
Goldman Sachs
31
Goldman Sachs
New York
$179M 1,144,170 -274,886 -19%
TG
32
TCW Group
California
$173M 1,104,944 +54,345 +5%
BB
33
BB Biotech
Switzerland
$162M 1,034,428 +257,000 +33%
GE
34
General Electric
Ohio
$145M 929,904 -12,080 -1%
UBS AM
35
UBS AM
Illinois
$143M 916,925 -189,476 -17%
Legal & General Group
36
Legal & General Group
United Kingdom
$140M 896,428 +52,444 +6%
Axa
37
Axa
France
$138M 883,834 -2,378 -0.3%
First Trust Advisors
38
First Trust Advisors
Illinois
$127M 811,139 +14,868 +2%
Allianz Asset Management
39
Allianz Asset Management
Germany
$124M 792,043 -64,681 -8%
JHIU
40
Janus Henderson Investors US
Colorado
$123M 788,213 -43,682 -5%
Alkeon Capital Management
41
Alkeon Capital Management
New York
$113M 686,870 – –
SAM
42
Sectoral Asset Management
Quebec, Canada
$113M 721,593 +64,068 +10%
BlackRock
43
BlackRock
New York
$112M 718,729 +14,749 +2%
BIM
44
BlackRock Investment Management
Delaware
$112M 716,116 +23,907 +3%
Thrivent Financial for Lutherans
45
Thrivent Financial for Lutherans
Minnesota
$110M 705,210 -72,680 -9%
Renaissance Technologies
46
Renaissance Technologies
New York
$108M 689,542 +676,100 +5,030%
Morgan Stanley
47
Morgan Stanley
New York
$105M 673,378 +235,205 +54%
New York State Common Retirement Fund
48
New York State Common Retirement Fund
New York
$104M 662,534 +2,794 +0.4%
Deutsche Bank
49
Deutsche Bank
Germany
$101M 645,660 +29,097 +5%
TCM
50
Tekla Capital Management
Massachusetts
$99.6M 636,805 +52,500 +9%
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