ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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747 hedge funds and large institutions have $31.2B invested in Alexion Pharmaceuticals Inc in 2021 Q1 according to their latest regulatory filings, with 83 funds opening new positions, 242 increasing their positions, 311 reducing their positions, and 147 closing their positions.

Holders
747
Holders Change
-70
Holders Change %
-8.57%
% of All Funds
13.16%
Holding in Top 10
70
Holding in Top 10 Change
+24
Holding in Top 10 Change %
+52.17%
% of All Funds
1.23%
New
83
Increased
242
Reduced
311
Closed
147
Calls
$202M
Puts
$267M
Net Calls
-$64.3M
Net Calls Change
-$187M

Top Buyers

1
HI
1
HBK Investments
Texas
$875M
2
FCM
2
Farallon Capital Management
California
$883M
3
DKCM
3
Davidson Kempner Capital Management
New York
$621M
4
Barclays
4
Barclays
United Kingdom
$547M
5
Citigroup
5
Citigroup
New York
$502M

Top Sellers

1
ClearBridge Investments
1
ClearBridge Investments
New York
$0
2
BBA
2
Baker Bros. Advisors
New York
$611M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$539M
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$98.3M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$346M
Name Market Value Shares Shares
Change 		Shares
Change %
VRS
201
Virginia Retirement Systems
Virginia
$11.3M 74,200 -95,300 -56%
Mitsubishi UFJ Asset Management
202
Mitsubishi UFJ Asset Management
Japan
$11.2M 73,176 +10,105 +16%
Envestnet Asset Management
203
Envestnet Asset Management
Illinois
$11M 72,173 -176,377 -71%
CIBC Private Wealth Group
204
CIBC Private Wealth Group
Georgia
$11M 72,069 -86,368 -55%
Mirae Asset Global Investments
205
Mirae Asset Global Investments
South Korea
$11M 71,997 -17,029 -19%
FAF
206
Fjarde Ap-fonden
Sweden
$10.9M 71,105 +1,300 +2%
Caisse de Depot et Placement du Quebec (CDPQ)
207
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$10.8M 70,625 +68,973 +4,175%
Aviva
208
Aviva
United Kingdom
$10.8M 70,432 -10,645 -13%
AGA
209
Altrinsic Global Advisors
Connecticut
$10.7M 70,000 – –
GLAM
210
Gardner Lewis Asset Management
Pennsylvania
$10.7M 70,000 +70,000 New
MAM
211
Miria Asset Management
Malta
$10.6M 69,300 +69,300 New
MCP
212
Maso Capital Partners
Hong Kong
$10.5M 68,446 +68,446 New
SAM
213
Sawgrass Asset Management
Florida
$10.4M 68,095 -11,797 -15%
CAM
214
Congress Asset Management
Massachusetts
$10.2M 66,678 -2,848 -4%
DTL
215
Dynamic Technology Lab
Singapore
$9.99M 65,308 +58,232 +823%
ASRS
216
Arizona State Retirement System
Arizona
$9.43M 61,672 -1,568 -2%
Qube Research & Technologies (QRT)
217
Qube Research & Technologies (QRT)
United Kingdom
$9.4M 61,482 +24,318 +65%
PA
218
Profund Advisors
Maryland
$8.96M 58,622 -1,278 -2%
EAM
219
Erste Asset Management
Austria
$8.85M 57,650 – –
Two Sigma Investments
220
Two Sigma Investments
New York
$8.84M 57,783 +41,179 +248%
SOMRS
221
State of Michigan Retirement System
Michigan
$8.82M 57,661 +100 +0.2%
HM
222
Harvest Management
New York
$8.79M 57,500 +57,500 New
CC
223
Centiva Capital
New York
$8.75M 57,197 +39,697 +227%
OPERF
224
Oregon Public Employees Retirement Fund
Oregon
$8.73M 57,106 +1,152 +2%
Pacer Advisors
225
Pacer Advisors
Pennsylvania
$8.71M 56,983 -1,412 -2%
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9
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