ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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610 hedge funds and large institutions have $29.1B invested in Alexion Pharmaceuticals Inc in 2019 Q1 according to their latest regulatory filings, with 85 funds opening new positions, 263 increasing their positions, 191 reducing their positions, and 75 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
610
Holders Change
+2
Holders Change %
+0.33%
% of All Funds
13.22%
Holding in Top 10
12
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+50%
% of All Funds
0.26%
New
85
Increased
263
Reduced
191
Closed
75
Calls
$196M
Puts
$221M
Net Calls
-$25.4M
Net Calls Change
-$8.13M

Top Buyers

1
Artisan Partners
1
Artisan Partners
Wisconsin
$574M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$3.94B
3
Jennison Associates
3
Jennison Associates
New York
$1.38B
4
TCIM
4
TIAA CREF Investment Management
New York
$450M
5
Fidelity International
5
Fidelity International
Bermuda
$163M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$1.91B
2
Sands Capital Management
2
Sands Capital Management
Virginia
$0
3
Norges Bank
3
Norges Bank
Norway
$389M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$22M
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Handelsbanken Fonder
151
Handelsbanken Fonder
Sweden
$10.3M +$2.16M +16,000 +26%
AG
152
Aperio Group
California
$10.1M +$664K +4,911 +7%
IBT
153
International Biotechnology Trust
United Kingdom
$9.95M – – –
ASRS
154
Arizona State Retirement System
Arizona
$9.86M +$90.7K +671 +0.9%
ORI
155
Oak Ridge Investments
Illinois
$9.72M +$504K +3,732 +5%
Citadel Advisors
156
Citadel Advisors
Florida
$9.53M -$50.3M -372,439 -84%
EAM
157
Erste Asset Management
Austria
$9.35M – – –
CCM
158
Channing Capital Management
Illinois
$9.28M -$3.6M -26,659 -28%
AGA
159
Altrinsic Global Advisors
Connecticut
$8.79M – – –
GIP
160
Granite Investment Partners
California
$8.72M +$739K +5,466 +9%
MIM
161
MetLife Investment Management
New Jersey
$8.59M -$37.6K -278 -0.4%
FAF
162
Fjarde Ap-fonden
Sweden
$8.52M +$1.63M +12,064 +24%
Robeco Institutional Asset Management
163
Robeco Institutional Asset Management
Netherlands
$8.44M +$2.05M +15,168 +32%
SFM
164
Systematic Financial Management
New Jersey
$8.43M -$8.86M -65,551 -51%
UONDDL
165
University of Notre Dame du Lac
Indiana
$8.32M +$2.91M +21,513 +54%
Marshall Wace
166
Marshall Wace
United Kingdom
$8.26M +$4.58M +33,871 +124%
Nisa Investment Advisors
167
Nisa Investment Advisors
Missouri
$8.17M +$564K +4,174 +7%
KBC Group
168
KBC Group
Belgium
$7.75M -$606K -4,483 -7%
ZIC
169
ZWJ Investment Counsel
Georgia
$7.68M +$836K +6,185 +12%
DekaBank Deutsche Girozentrale
170
DekaBank Deutsche Girozentrale
Germany
$7.47M -$9.62M -77,235 -56%
GIBU
171
Gulf International Bank (UK)
United Kingdom
$7.46M +$27.6K +204 +0.4%
Rafferty Asset Management
172
Rafferty Asset Management
New York
$7.34M +$5.11M +37,827 +230%
CWM
173
CIBC World Markets
New York
$7.23M -$2.77M -20,510 -28%
Comerica Bank
174
Comerica Bank
Texas
$7.2M +$398K +2,819 +6%
CIBC Asset Management
175
CIBC Asset Management
Ontario, Canada
$7.19M -$574K -4,246 -7%
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