ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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546 hedge funds and large institutions have $39.7B invested in Alexion Pharmaceuticals Inc in 2015 Q2 according to their latest regulatory filings, with 71 funds opening new positions, 254 increasing their positions, 157 reducing their positions, and 84 closing their positions.

Holders
546
Holders Change
-18
Holders Change %
-3.19%
% of All Funds
14.72%
Holding in Top 10
23
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+228.57%
% of All Funds
0.62%
New
71
Increased
254
Reduced
157
Closed
84
Calls
$164M
Puts
$468M
Net Calls
-$304M
Net Calls Change
-$297M

Top Buyers

1
BBA
1
Baker Bros. Advisors
New York
$1.18B
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$4.74B
3
Ameriprise
3
Ameriprise
Minnesota
$896M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$2.36B
5
Capital Research Global Investors
5
Capital Research Global Investors
California
$4.76B

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.7B
2
VOYA Investment Management
2
VOYA Investment Management
Georgia
$15.7M
3
Citadel Advisors
3
Citadel Advisors
Florida
$75M
4
American Century Companies
4
American Century Companies
Missouri
$407M
5
Prudential Financial
5
Prudential Financial
New Jersey
$54.6M
Name Market Value Shares Shares
Change 		Shares
Change %
SEI Investments
101
SEI Investments
Pennsylvania
$38.8M 214,621 +39,509 +23%
BNP Paribas Asset Management
102
BNP Paribas Asset Management
France
$38.3M 211,814 +23,654 +13%
AQR Capital Management
103
AQR Capital Management
Connecticut
$38.2M 211,255 -128,321 -38%
Viking Global Investors
104
Viking Global Investors
Connecticut
$36.5M 201,756 +201,756 New
CP
105
Cumberland Partners
Ontario, Canada
$36.2M 199,980 +199,980 New
Korea Investment Corp
106
Korea Investment Corp
South Korea
$35.8M 198,110 +32,200 +19%
CS
107
Candriam SCA
Luxembourg
$34.2M 189,027 -10,930 -5%
PC
108
Polar Capital
United Kingdom
$32.8M 181,299 +170,245 +1,540%
PA
109
Profund Advisors
Maryland
$32.8M 181,187 +14,657 +9%
Chevy Chase Trust
110
Chevy Chase Trust
Maryland
$32.2M 177,850 +19,178 +12%
EVM
111
Eaton Vance Management
Massachusetts
$31.2M 172,784 +20,562 +14%
AC
112
Ascend Capital
California
$30.9M 170,696 +29,962 +21%
LIM
113
Lagoda Investment Management
New York
$29.5M 163,386 +8,923 +6%
USAA
114
United Services Automobile Association
Texas
$29.4M 162,612 +24,550 +18%
Two Sigma Advisers
115
Two Sigma Advisers
New York
$29.3M 162,020 -95,711 -37%
BNP Paribas Financial Markets
116
BNP Paribas Financial Markets
France
$29.1M 160,740 -60,481 -27%
Bank of Montreal
117
Bank of Montreal
Ontario, Canada
$28.9M 159,944 +20,673 +15%
Ohio Public Employees Retirement System (OPERS)
118
Ohio Public Employees Retirement System (OPERS)
Ohio
$28.5M 157,600 +13,018 +9%
RSCM
119
Rock Springs Capital Management
Maryland
$27.9M 154,500 +46,250 +43%
BCIM
120
British Columbia Investment Management
British Columbia, Canada
$27.8M 153,766 +12,999 +9%
VFA
121
Virtus Fund Advisers
Connecticut
$27.7M 153,015 +1,003 +0.7%
GIA
122
Gateway Investment Advisers
Ohio
$25.7M 142,398 -114 -0.1%
UBS Group
123
UBS Group
Switzerland
$25.7M 141,925 -70,524 -33%
Capital World Investors
124
Capital World Investors
California
$25.4M 140,634 +140,634 New
TRSOTSOK
125
Teachers Retirement System of the State of Kentucky
Kentucky
$24.8M 137,288 +11,109 +9%
3 4
5
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