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 %
Allianz Asset Management
176
Allianz Asset Management
Germany
$15.7M 102,782 -17,707 -15%
O
177
OrbiMed
New York
$15.6M 102,100 -66,900 -40%
SRC
178
Samson Rock Capital
United Kingdom
$15.3M 100,000 +100,000 New
ACI
179
AMP Capital Investors
Australia
$14.7M 95,990 -6,049 -6%
PC
180
PointState Capital
New York
$14.7M 95,935 -37,186 -28%
Korea Investment Corp
181
Korea Investment Corp
South Korea
$14.6M 95,200 +32,200 +51%
TD Asset Management
182
TD Asset Management
Ontario, Canada
$14.4M 94,407 -409,300 -81%
Squarepoint
183
Squarepoint
New York
$14.4M 94,225 +58,136 +161%
Zurich Cantonal Bank
184
Zurich Cantonal Bank
Switzerland
$14.4M 94,216 +9,737 +12%
KC
185
Kellner Capital
New York
$14.2M 92,850 +65,750 +243%
Robeco Institutional Asset Management
186
Robeco Institutional Asset Management
Netherlands
$14M 91,678 -61,230 -40%
ADEF
187
Adams Diversified Equity Fund
Maryland
$13.9M 91,200 – –
PI
188
PGGM Investments
Netherlands
$13.9M 90,762 -88,093 -49%
Aberdeen Group
189
Aberdeen Group
United Kingdom
$13.8M 89,972 -1,907 -2%
PI
190
PineBridge Investments
New York
$13.5M 88,114 +16,981 +24%
DCM
191
Driehaus Capital Management
Illinois
$13.4M 87,705 +87,705 New
SAM
192
Silphium Asset Management
United Kingdom
$12.9M 84,500 +39,500 +88%
VI
193
Vestcor Inc
New Brunswick, Canada
$12.7M 83,108 +20,964 +34%
Arrowstreet Capital
194
Arrowstreet Capital
Massachusetts
$12.6M 82,600 +82,600 New
Retirement Systems of Alabama
195
Retirement Systems of Alabama
Alabama
$12.5M 82,001 -189,825 -70%
CCM
196
Cinctive Capital Management
New York
$12.1M 79,316 +454 +0.6%
APG Asset Management
197
APG Asset Management
Netherlands
$12.1M 92,769 -103,649 -53%
Nordea Investment Management
198
Nordea Investment Management
Sweden
$12M 77,928 +2,142 +3%
Treasurer of the State of North Carolina
199
Treasurer of the State of North Carolina
North Carolina
$11.9M 78,060 -3,460 -4%
SAM
200
Sectoral Asset Management
Quebec, Canada
$11.7M 76,226 -11,750 -13%
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