ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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517 hedge funds and large institutions have $30.2B invested in Alexion Pharmaceuticals Inc in 2016 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 192 increasing their positions, 210 reducing their positions, and 70 closing their positions.

Holders
517
Holders Change
-29
Holders Change %
-5.31%
% of All Funds
13.8%
Holding in Top 10
14
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-33.33%
% of All Funds
0.37%
New
47
Increased
192
Reduced
210
Closed
70
Calls
$198M
Puts
$161M
Net Calls
+$36.5M
Net Calls Change
+$45.8M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.33B
2
AllianceBernstein
2
AllianceBernstein
Tennessee
$297M
3
ClearBridge Investments
3
ClearBridge Investments
New York
$90.9M
4
Millennium Management
4
Millennium Management
New York
$76M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$1.85B

Top Sellers

1
Wells Fargo
1
Wells Fargo
California
$644M
2
Sands Capital Management
2
Sands Capital Management
Virginia
$726M
3
WRF
3
Waddell & Reed Financial
Kansas
$355M
4
Bank of New York Mellon
4
Bank of New York Mellon
New York
$269M
5
Goldman Sachs
5
Goldman Sachs
New York
$130M
Name Market Value Shares Shares
Change 		Shares
Change %
State of Tennessee, Department of Treasury
151
State of Tennessee, Department of Treasury
Tennessee
$10.4M 74,478 -26,348 -26%
Janus Henderson Group
152
Janus Henderson Group
United Kingdom
$10.2M 73,531 +42,741 +139%
PAM
153
Premier Asset Management
Illinois
$9.78M 70,265 +360 +0.5%
GH
154
GAM Holding
Switzerland
$9.73M 69,914 +11,400 +19%
NIPH
155
NN Investment Partners Holdings
Netherlands
$9.69M 69,564 +69,564 New
Adage Capital Partners
156
Adage Capital Partners
Massachusetts
$9.55M 68,563 -237,000 -78%
Voloridge Investment Management
157
Voloridge Investment Management
Florida
$9.37M 67,302 +67,302 New
GIBU
158
Gulf International Bank (UK)
United Kingdom
$9.35M 67,147 +790 +1%
AG
159
Aperio Group
California
$8.72M 62,621 -6,023 -9%
TAM
160
Tocqueville Asset Management
New York
$8.65M 62,110 +12,520 +25%
ASRS
161
Arizona State Retirement System
Arizona
$8.51M 61,100 +500 +0.8%
Credit Agricole
162
Credit Agricole
France
$8.01M 57,521 +2,514 +5%
BAMCO Inc
163
BAMCO Inc
New York
$7.79M 55,950 -5,227 -9%
EIM
164
ExxonMobil Investment Management
Texas
$7.64M 54,853 +4,348 +9%
HCM
165
Highbridge Capital Management
New York
$7.6M 54,593 +54,593 New
HIMCH
166
Hartford Investment Management Co (HIMCO)
Connecticut
$7.6M 54,580 +200 +0.4%
Citadel Advisors
167
Citadel Advisors
Florida
$7.6M 54,576 +45,839 +525%
Two Sigma Advisers
168
Two Sigma Advisers
New York
$7.49M 53,817 +52,272 +3,383%
Citigroup
169
Citigroup
New York
$7.47M 53,671 +7,344 +16%
AAM
170
Aberdeen Asset Management
United Kingdom
$7.26M 52,164 -9,676 -16%
FAF
171
Fjarde Ap-fonden
Sweden
$7.15M 51,366 +6,369 +14%
SGH
172
Sivik Global Healthcare
Connecticut
$6.96M 50,000 +20,000 +67%
Public Employees Retirement Association of Colorado
173
Public Employees Retirement Association of Colorado
Colorado
$6.9M 49,575 -910 -2%
PNC Financial Services Group
174
PNC Financial Services Group
Pennsylvania
$6.89M 49,482 +4,360 +10%
BG
175
Bellevue Group
Switzerland
$6.88M 49,400 +49,400 New
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