ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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649 hedge funds and large institutions have $18B invested in Alexion Pharmaceuticals Inc in 2020 Q1 according to their latest regulatory filings, with 83 funds opening new positions, 266 increasing their positions, 230 reducing their positions, and 92 closing their positions.

Holders
649
Holders Change
-16
Holders Change %
-2.41%
% of All Funds
14.34%
Holding in Top 10
19
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+18.75%
% of All Funds
0.42%
New
83
Increased
266
Reduced
230
Closed
92
Calls
$279M
Puts
$367M
Net Calls
-$87.9M
Net Calls Change
+$91.8M

Top Buyers

1
Citadel Advisors
1
Citadel Advisors
Florida
$258M
2
CCM
2
Camber Capital Management
Massachusetts
$148M
3
DnB Asset Management
3
DnB Asset Management
Norway
$69.7M
4
Millennium Management
4
Millennium Management
New York
$70.4M
5
TCM
5
TimesSquare Capital Management
New York
$56.2M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$767M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.07B
3
Artisan Partners
3
Artisan Partners
Wisconsin
$95.7M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$265M
5
Goldman Sachs
5
Goldman Sachs
New York
$119M
Name Market Value Shares Shares
Change 		Shares
Change %
ProShare Advisors
126
ProShare Advisors
Maryland
$16.7M 185,689 -59,965 -24%
Mitsubishi UFJ Trust & Banking
127
Mitsubishi UFJ Trust & Banking
Japan
$16.4M 183,013 +13,297 +8%
EAM
128
EULAV Asset Management
Florida
$15.9M 177,000 -65,200 -27%
TRSOTSOK
129
Teachers Retirement System of the State of Kentucky
Kentucky
$15.7M 175,312 -9,750 -5%
Twin Tree Management
130
Twin Tree Management
Texas
$15.2M 169,697 +154,085 +987%
Canada Life
131
Canada Life
Manitoba, Canada
$15.2M 167,944 -483 -0.3%
SGA
132
Sector Gamma AS
Norway
$15.1M 168,503 +42,339 +34%
VanEck Associates
133
VanEck Associates
New York
$15.1M 168,224 +20,862 +14%
Toronto Dominion Bank
134
Toronto Dominion Bank
Ontario, Canada
$15M 167,587 -39,599 -19%
State of New Jersey Common Pension Fund D
135
State of New Jersey Common Pension Fund D
New Jersey
$14.8M 164,479 – –
Teacher Retirement System of Texas
136
Teacher Retirement System of Texas
Texas
$14.5M 161,283 +64,676 +67%
RPAM
137
Rhenman & Partners Asset Management
Sweden
$14.4M 160,000 +18,681 +13%
APM
138
Avidity Partners Management
Texas
$14.4M 160,000 +160,000 New
Janus Henderson Group
139
Janus Henderson Group
United Kingdom
$13.8M 153,844 +77,541 +102%
PCM
140
Peregrine Capital Management
Minnesota
$13.8M 153,810 +1,196 +0.8%
TAM
141
Taurus Asset Management
New York
$13.5M 150,643 +17,975 +14%
ACI
142
AMP Capital Investors
Australia
$13.4M 154,010 -5,663 -4%
HM
143
HealthCor Management
New York
$13.3M 148,270 +148,270 New
PM
144
Prosight Management
Texas
$12.6M 140,000 +140,000 New
SEI Investments
145
SEI Investments
Pennsylvania
$12.6M 139,675 -421,463 -75%
CIBC Private Wealth Group
146
CIBC Private Wealth Group
Georgia
$12.5M 139,419 +1,162 +0.8%
SCM
147
Sarissa Capital Management
Connecticut
$12.1M 135,000 +135,000 New
APG Asset Management
148
APG Asset Management
Netherlands
$11.9M 132,904 +86,412 +186%
Macquarie Group
149
Macquarie Group
Australia
$11.8M 130,870 -31,788 -20%
Aberdeen Group
150
Aberdeen Group
United Kingdom
$11.7M 130,086 +13,632 +12%
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