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 $42.4B invested in Alexion Pharmaceuticals Inc in 2015 Q4 according to their latest regulatory filings, with 75 funds opening new positions, 206 increasing their positions, 190 reducing their positions, and 37 closing their positions.

Holders
546
Holders Change
+34
Holders Change %
+6.64%
% of All Funds
14.34%
Holding in Top 10
21
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+10.53%
% of All Funds
0.55%
New
75
Increased
206
Reduced
190
Closed
37
Calls
$168M
Puts
$177M
Net Calls
-$9.34M
Net Calls Change
+$98.6M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$228M
2
Jennison Associates
2
Jennison Associates
New York
$1.4B
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$2.84B
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$5.4B
5
Bank of America
5
Bank of America
North Carolina
$507M

Top Sellers

1
Thrivent Financial for Lutherans
1
Thrivent Financial for Lutherans
Minnesota
$1.21M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$0
3
American Century Companies
3
American Century Companies
Missouri
$313M
4
Morgan Stanley
4
Morgan Stanley
New York
$52.5M
5
HM
5
HealthCor Management
New York
$11.4M
Name Market Value Shares Shares
Change 		Shares
Change %
EAM
151
EULAV Asset Management
Florida
$14.7M 77,000 – –
Nordea Investment Management
152
Nordea Investment Management
Sweden
$13.3M 69,969 +26,731 +62%
PAM
153
Premier Asset Management
Illinois
$13.3M 69,905 -1,345 -2%
AG
154
Aperio Group
California
$13.1M 68,644 +12,668 +23%
TAF
155
Tredje AP-fonden
Sweden
$13.1M 68,433 -35,805 -34%
GIBU
156
Gulf International Bank (UK)
United Kingdom
$12.7M 66,357 +1,480 +2%
BAMCO Inc
157
BAMCO Inc
New York
$11.7M 61,177 +28,553 +88%
Comerica Bank
158
Comerica Bank
Texas
$11.6M 69,247 +1,972 +3%
ASRS
159
Arizona State Retirement System
Arizona
$11.6M 60,600 -1,300 -2%
HM
160
HealthCor Management
New York
$11.4M 59,890 -390,110 -87%
SFM
161
Sphera Funds Management
Israel
$11.3M 59,164 +24,164 +69%
GH
162
GAM Holding
Switzerland
$11.2M 58,514 +5,681 +11%
Public Sector Pension Investment Board (PSP Investments)
163
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$11M 57,472 -2,100 -4%
DBG
164
De Burlo Group
Massachusetts
$11M 57,459 +5,389 +10%
Credit Agricole
165
Credit Agricole
France
$10.5M 55,007 +14,161 +35%
Canada Pension Plan Investment Board
166
Canada Pension Plan Investment Board
Ontario, Canada
$10.4M 54,411 +1,369 +3%
HIMCH
167
Hartford Investment Management Co (HIMCO)
Connecticut
$10.4M 54,380 -5,011 -8%
AAM
168
Aberdeen Asset Management
United Kingdom
$10.3M 61,840 +9,357 +18%
IRF
169
IBM Retirement Fund
New York
$10.1M 52,716 +23 +0%
Marshall Wace
170
Marshall Wace
United Kingdom
$9.87M 51,729 +51,729 New
US Bancorp
171
US Bancorp
Minnesota
$9.66M 50,643 -2,156 -4%
EIM
172
ExxonMobil Investment Management
Texas
$9.63M 50,505 -1,411 -3%
Public Employees Retirement Association of Colorado
173
Public Employees Retirement Association of Colorado
Colorado
$9.63M 50,485 -120 -0.2%
Jane Street
174
Jane Street
New York
$9.47M 49,667 +44,729 +906%
TAM
175
Tocqueville Asset Management
New York
$9.46M 49,590 -950 -2%
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