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 %
Susquehanna International Group
126
Susquehanna International Group
Pennsylvania
$19.2M 122,570 +33,726 +38%
Aviva
127
Aviva
United Kingdom
$19.1M 122,288 +8,043 +7%
Citigroup
128
Citigroup
New York
$18M 115,274 -12,404 -10%
RPAM
129
Rhenman & Partners Asset Management
Sweden
$18M 115,000 -17,800 -13%
TIM
130
Thornburg Investment Management
New Mexico
$17.9M 114,622 -5,532 -5%
Mackenzie Financial
131
Mackenzie Financial
Ontario, Canada
$17.5M 112,184 -16,116 -13%
National Pension Service
132
National Pension Service
South Korea
$16.9M 107,845 +23,558 +28%
UBS Group
133
UBS Group
Switzerland
$16.6M 106,352 -35,573 -25%
ACI
134
AMP Capital Investors
Australia
$16.6M 112,484 +5,020 +5%
TAF
135
Tredje AP-fonden
Sweden
$16.3M 104,238 +58,453 +128%
LCP
136
Lamond Capital Partners
California
$15.6M 100,000 +43,390 +77%
Caisse de Depot et Placement du Quebec (CDPQ)
137
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$15.6M 99,900 +1,600 +2%
Fifth Third Bancorp
138
Fifth Third Bancorp
Ohio
$15.6M 99,670 +29,427 +42%
Macquarie Group
139
Macquarie Group
Australia
$15.5M 98,900 +7,800 +9%
AIG
140
American International Group
New York
$15.2M 96,938 +859 +0.9%
MCM
141
Marsico Capital Management
Colorado
$14.9M 95,571 +95,571 New
AC
142
Apex Capital
California
$14.9M 95,000 -24,850 -21%
IG
143
Ithaka Group
Virginia
$14.8M 94,460 +13,093 +16%
RJA
144
Raymond James & Associates
Florida
$14.5M 92,704 +18,121 +24%
BJCM
145
Blue Jay Capital Management
California
$14.1M 89,884 +20,294 +29%
VOYA Investment Management
146
VOYA Investment Management
Georgia
$14M 89,419 +2,455 +3%
Asset Management One
147
Asset Management One
Japan
$13.6M 91,520 -20,854 -19%
FAM
148
Fred Alger Management
New York
$13.1M 83,588 +83,588 New
KI
149
Kalmar Investments
Delaware
$12.9M 82,715 – –
IG
150
ING Group
Netherlands
$12.8M 82,242 +82,242 New
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6
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