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 %
Tudor Investment Corp
151
Tudor Investment Corp
Connecticut
$8.72M 89,071 +27,817 +45%
CWM
152
CIBC World Markets
New York
$8.68M 88,630 +5,093 +6%
Citadel Advisors
153
Citadel Advisors
Florida
$8.53M 87,095 -117,979 -58%
VOYA Investment Management
154
VOYA Investment Management
Georgia
$8.48M 86,604 -864 -1%
Royal London Asset Management
155
Royal London Asset Management
United Kingdom
$8.45M 86,323 +86,323 New
CAM
156
Centre Asset Management
New York
$8.35M 85,280 +85,280 New
FDCDDQ
157
Federation des caisses Desjardins du Quebec
Quebec, Canada
$8.33M 85,064 -662 -0.8%
Handelsbanken Fonder
158
Handelsbanken Fonder
Sweden
$8.01M 81,746 -14,750 -15%
Rafferty Asset Management
159
Rafferty Asset Management
New York
$7.91M 80,750 +19,309 +31%
PAM
160
Premier Asset Management
Illinois
$7.89M 80,515 -7,695 -9%
SEC
161
Seven Eight Capital
New York
$7.87M 80,304 +20,602 +35%
CCM
162
Channing Capital Management
Illinois
$7.75M 79,104 +7,816 +11%
Russell Investments Group
163
Russell Investments Group
United Kingdom
$7.3M 74,652 -8,714 -10%
EAM
164
Erste Asset Management
Austria
$7.26M 74,250 – –
PCIG
165
Partners Capital Investment Group
Massachusetts
$7.01M 71,608 +19,728 +38%
CIBC Asset Management
166
CIBC Asset Management
Ontario, Canada
$7.01M 71,556 +10,854 +18%
PA
167
Profund Advisors
Maryland
$6.6M 67,399 -3,795 -5%
Teacher Retirement System of Texas
168
Teacher Retirement System of Texas
Texas
$6.45M 65,814 +65,814 New
AG
169
Aperio Group
California
$6.39M 65,239 -4,325 -6%
AIMCA
170
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$6.38M 65,100 +65,100 New
AGA
171
Altrinsic Global Advisors
Connecticut
$6.37M 65,000 – –
LP
172
LMR Partners
United Kingdom
$6.36M 64,978 +42,683 +191%
SOADOR
173
State of Alaska Department of Revenue
Alaska
$6.33M 64,666 +25,832 +67%
APG Asset Management
174
APG Asset Management
Netherlands
$6.33M 70,476 -5,556 -7%
Impax Asset Management Group
175
Impax Asset Management Group
United Kingdom
$6.2M 63,261 +63,261 New
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