ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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645 hedge funds and large institutions have $20.1B invested in Alexion Pharmaceuticals Inc in 2019 Q3 according to their latest regulatory filings, with 92 funds opening new positions, 246 increasing their positions, 226 reducing their positions, and 80 closing their positions.

Holders
645
Holders Change
+10
Holders Change %
+1.57%
% of All Funds
14.17%
Holding in Top 10
16
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+33.33%
% of All Funds
0.35%
New
92
Increased
246
Reduced
226
Closed
80
Calls
$176M
Puts
$275M
Net Calls
-$98.9M
Net Calls Change
-$97M

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$467M
2
CS
2
Credit Suisse
Switzerland
$195M
3
PHS
3
PFM Health Sciences
California
$142M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$160M
5
Ninety One (UK)
5
Ninety One (UK)
United Kingdom
$196M

Top Sellers

1
Jennison Associates
1
Jennison Associates
New York
$200M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.92B
3
Nuveen Asset Management
3
Nuveen Asset Management
Illinois
$120M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$1.16B
5
1832 Asset Management
5
1832 Asset Management
Ontario, Canada
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Ohio Public Employees Retirement System (OPERS)
126
Ohio Public Employees Retirement System (OPERS)
Ohio
$12.6M 128,515 +564 +0.4%
BSA
127
Braun Stacey Associates
New York
$12.3M 125,111 +6,361 +5%
Envestnet Asset Management
128
Envestnet Asset Management
Illinois
$12.2M 124,960 -268 -0.2%
Asset Management One
129
Asset Management One
Japan
$12.1M 123,271 -4,491 -4%
Assenagon Asset Management
130
Assenagon Asset Management
Luxembourg
$12.1M 123,256 +106,189 +622%
Robeco Institutional Asset Management
131
Robeco Institutional Asset Management
Netherlands
$12M 122,031 +43,758 +56%
Skandinaviska Enskilda Banken (SEB)
132
Skandinaviska Enskilda Banken (SEB)
Sweden
$11.8M 120,807 -16,655 -12%
MF
133
Magnetar Financial
Illinois
$11.6M 118,049 +63,449 +116%
VCM
134
Vigilant Capital Management
Maine
$11.5M 117,575 +3,746 +3%
Victory Capital Management
135
Victory Capital Management
Texas
$11.4M 116,635 -42,324 -27%
ACI
136
AMP Capital Investors
Australia
$11.3M 115,854 +39,904 +53%
JIM
137
Jupiter Investment Management
United Kingdom
$11.3M 115,016 +115,016 New
Royal Bank of Canada
138
Royal Bank of Canada
Ontario, Canada
$11.1M 113,036 -32,104 -22%
Stifel Financial
139
Stifel Financial
Missouri
$10.9M 110,646 +11,571 +12%
Aberdeen Group
140
Aberdeen Group
United Kingdom
$10.9M 110,968 +11,311 +11%
Connor, Clark & Lunn Investment Management (CC&L)
141
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$10.3M 105,240 +77,175 +275%
PP
142
Prudential plc
United Kingdom
$10.2M 103,632 -7,811 -7%
IBT
143
International Biotechnology Trust
United Kingdom
$10M 102,141 +3,500 +4%
Retirement Systems of Alabama
144
Retirement Systems of Alabama
Alabama
$9.62M 98,192 -6,380 -6%
TIM
145
Thornburg Investment Management
New Mexico
$9.54M 97,440 -160 -0.2%
AIG
146
American International Group
New York
$9.41M 96,116 -490 -0.5%
Treasurer of the State of North Carolina
147
Treasurer of the State of North Carolina
North Carolina
$9.38M 95,791 -39,170 -29%
Marshall Wace
148
Marshall Wace
United Kingdom
$8.81M 89,983 -88,637 -50%
SGA
149
Sector Gamma AS
Norway
$8.81M 89,964 +89,964 New
Federated Hermes
150
Federated Hermes
Pennsylvania
$8.75M 89,313 +85,934 +2,543%
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