ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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578 hedge funds and large institutions have $35.6B invested in Alexion Pharmaceuticals Inc in 2014 Q4 according to their latest regulatory filings, with 101 funds opening new positions, 214 increasing their positions, 199 reducing their positions, and 36 closing their positions.

Holders
578
Holders Change
+57
Holders Change %
+10.94%
% of All Funds
15.43%
Holding in Top 10
18
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+38.46%
% of All Funds
0.48%
New
101
Increased
214
Reduced
199
Closed
36
Calls
$156M
Puts
$168M
Net Calls
-$11.9M
Net Calls Change
+$22.6M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$4.1B
2
TG
2
TCW Group
California
$135M
3
Allianz Asset Management
3
Allianz Asset Management
Germany
$137M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$3.73B
5
State Street
5
State Street
Massachusetts
$1.58B

Top Sellers

1
Jennison Associates
1
Jennison Associates
New York
$1.07B
2
Viking Global Investors
2
Viking Global Investors
Connecticut
$72.2M
3
Artisan Partners
3
Artisan Partners
Wisconsin
$99.5M
4
Ameriprise
4
Ameriprise
Minnesota
$461M
5
American Century Companies
5
American Century Companies
Missouri
$539M
Name Market Value Shares Shares
Change 		Shares
Change %
Principal Financial Group
76
Principal Financial Group
Iowa
$47.7M 257,713 +9,622 +4%
BJ
77
BlackRock Japan
Japan
$46.7M 252,224 +21,000 +9%
Citadel Advisors
78
Citadel Advisors
Florida
$46.1M 249,398 -51,159 -17%
HSBC Holdings
79
HSBC Holdings
United Kingdom
$45.6M 246,311 +43,131 +21%
PPA
80
Parametric Portfolio Associates
Washington
$45.1M 243,899 -6,785 -3%
BNP Paribas Asset Management
81
BNP Paribas Asset Management
France
$44.9M 242,607 +197,679 +440%
UBS Group
82
UBS Group
Switzerland
$44.6M 241,295 +241,295 New
Dimensional Fund Advisors
83
Dimensional Fund Advisors
Texas
$43M 232,571 +5,104 +2%
CCM
84
Cornerstone Capital Management
Minnesota
$42.9M 231,607 -49,095 -17%
PAMU
85
Pictet Asset Management (UK)
United Kingdom
$42.6M 230,114 +61,706 +37%
BNP Paribas Financial Markets
86
BNP Paribas Financial Markets
France
$41.1M 222,053 +22,258 +11%
Barclays
87
Barclays
United Kingdom
$40.6M 219,568 +8,165 +4%
Stifel Financial
88
Stifel Financial
Missouri
$39.6M 214,019 +210,198 +5,501%
VFA
89
Virtus Fund Advisers
Connecticut
$37.2M 200,855 +4,131 +2%
LIM
90
Lagoda Investment Management
New York
$37.1M 200,465 +200,465 New
SEI Investments
91
SEI Investments
Pennsylvania
$36.6M 198,111 +198,111 New
ProShare Advisors
92
ProShare Advisors
Maryland
$36.2M 195,399 +50,040 +34%
CS
93
Candriam SCA
Luxembourg
$35.2M 190,138 +190,138 New
QI
94
QS Investors
New York
$35.1M 189,681 +140,613 +287%
RFS
95
Rockefeller Financial Services
New York
$34.8M 187,824 +187,824 New
Swiss National Bank
96
Swiss National Bank
Switzerland
$33.9M 183,417 -6,200 -3%
RFC
97
Russell Frank Company
Washington
$32.3M 174,662 +13,896 +9%
State of Wisconsin Investment Board
98
State of Wisconsin Investment Board
Wisconsin
$32M 173,204 +8,800 +5%
VanEck Associates
99
VanEck Associates
New York
$31M 167,685 +3,306 +2%
JIM
100
Jupiter Investment Management
United Kingdom
$30.5M 164,693 +164,693 New
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