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 %
TIM
126
Thornburg Investment Management
New Mexico
$21.9M 114,866 +244 +0.2%
Mackenzie Financial
127
Mackenzie Financial
Ontario, Canada
$21.6M 113,093 +909 +0.8%
DekaBank Deutsche Girozentrale
128
DekaBank Deutsche Girozentrale
Germany
$21.4M 111,818 -20,511 -16%
HSBC Holdings
129
HSBC Holdings
United Kingdom
$21.2M 110,941 -12,376 -10%
ZDA
130
Zweig-DiMenna Associates
New York
$21M 110,260 -104,686 -49%
Fifth Third Bancorp
131
Fifth Third Bancorp
Ohio
$19.9M 104,476 +4,806 +5%
IG
132
Ithaka Group
Virginia
$19.3M 101,173 +6,713 +7%
State of Tennessee, Department of Treasury
133
State of Tennessee, Department of Treasury
Tennessee
$19.2M 100,826 -81,265 -45%
RPAM
134
Rhenman & Partners Asset Management
Sweden
$19.1M 100,000 -15,000 -13%
ERSOT
135
Employees Retirement System of Texas
Texas
$19M 99,749 -24,000 -19%
AIG
136
American International Group
New York
$18.7M 98,141 +1,203 +1%
Macquarie Group
137
Macquarie Group
Australia
$18.4M 96,600 -2,300 -2%
Caisse de Depot et Placement du Quebec (CDPQ)
138
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$18.3M 95,800 -4,100 -4%
SG Americas Securities
139
SG Americas Securities
New York
$18M 94,593 +7,427 +9%
Asset Management One
140
Asset Management One
Japan
$18M 93,643 +2,123 +2%
VOYA Investment Management
141
VOYA Investment Management
Georgia
$16.6M 87,164 -2,255 -3%
IG
142
ING Group
Netherlands
$16.4M 86,239 +3,997 +5%
ClearBridge Investments
143
ClearBridge Investments
New York
$16.3M 85,455 +19,662 +30%
KI
144
Kalmar Investments
Delaware
$15.8M 82,715 – –
CA
145
Commerzbank Aktiengesellschaft
Germany
$15.7M 82,367 +1,285 +2%
Royal London Asset Management
146
Royal London Asset Management
United Kingdom
$15.4M 80,633 +537 +0.7%
RIM
147
Rainier Investment Management
Washington
$15.3M 80,275 +6,690 +9%
TPSF
148
Texas Permanent School Fund
Texas
$15.2M 79,545 -1,100 -1%
Handelsbanken Fonder
149
Handelsbanken Fonder
Sweden
$15.1M 79,067 +79,067 New
SOMRS
150
State of Michigan Retirement System
Michigan
$14.7M 77,074 -4,500 -6%
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