ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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599 hedge funds and large institutions have $26.2B invested in Alexion Pharmaceuticals Inc in 2018 Q2 according to their latest regulatory filings, with 64 funds opening new positions, 242 increasing their positions, 209 reducing their positions, and 56 closing their positions.

Holders
599
Holders Change
+3
Holders Change %
+0.5%
% of All Funds
13.73%
Holding in Top 10
17
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+6.25%
% of All Funds
0.39%
New
64
Increased
242
Reduced
209
Closed
56
Calls
$308M
Puts
$345M
Net Calls
-$37M
Net Calls Change
-$71.3M

Top Buyers

1
IAM
1
Iridian Asset Management
Connecticut
$186M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$2.74B
3
SSM
3
Sound Shore Management
Connecticut
$135M
4
Citadel Advisors
4
Citadel Advisors
Florida
$215M
5
Swedbank
5
Swedbank
Sweden
$102M

Top Sellers

1
BlackRock
1
BlackRock
New York
$2.02B
2
Jennison Associates
2
Jennison Associates
New York
$748M
3
EVM
3
Eaton Vance Management
Massachusetts
$146M
4
Thrivent Financial for Lutherans
4
Thrivent Financial for Lutherans
Minnesota
$1.16M
5
TCIM
5
TIAA CREF Investment Management
New York
$326M
Name Market Value Shares Shares
Change 		Shares
Change %
Dimensional Fund Advisors
76
Dimensional Fund Advisors
Texas
$48.9M 394,135 +9,694 +3%
PPA
77
Parametric Portfolio Associates
Washington
$48.6M 391,493 -106,879 -21%
EAM
78
EULAV Asset Management
Florida
$48M 387,000 +15,000 +4%
BNP Paribas Financial Markets
79
BNP Paribas Financial Markets
France
$46.6M 375,310 +241,822 +181%
SOMRS
80
State of Michigan Retirement System
Michigan
$45.4M 365,878 +600 +0.2%
Asset Management One
81
Asset Management One
Japan
$44.2M 356,339 +2,737 +0.8%
Prudential Financial
82
Prudential Financial
New Jersey
$44.1M 355,321 +85,763 +32%
TCP
83
Tourbillon Capital Partners
New York
$43.8M 353,106 -4,710 -1%
California State Teachers Retirement System (CalSTRS)
84
California State Teachers Retirement System (CalSTRS)
California
$43.2M 347,908 +690 +0.2%
State of Wisconsin Investment Board
85
State of Wisconsin Investment Board
Wisconsin
$42.3M 341,106 -35,811 -10%
New York State Teachers Retirement System (NYSTRS)
86
New York State Teachers Retirement System (NYSTRS)
New York
$41.7M 335,552 -15,982 -5%
AQR Capital Management
87
AQR Capital Management
Connecticut
$40.8M 328,472 -432,247 -57%
Principal Financial Group
88
Principal Financial Group
Iowa
$40.5M 325,896 +1,072 +0.3%
Assenagon Asset Management
89
Assenagon Asset Management
Luxembourg
$38.9M 313,444 +241,846 +338%
State Board of Administration of Florida Retirement System
90
State Board of Administration of Florida Retirement System
Florida
$37.9M 305,655 +5,931 +2%
Barclays
91
Barclays
United Kingdom
$36.5M 294,130 -312,897 -52%
CS
92
Candriam SCA
Luxembourg
$36.5M 294,042 +32,923 +13%
USAA
93
United Services Automobile Association
Texas
$36.1M 290,788 +71,402 +33%
WRF
94
Waddell & Reed Financial
Kansas
$35.7M 287,455 -596,536 -67%
CS
95
Credit Suisse
Switzerland
$35M 281,652 -44,809 -14%
State of New Jersey Common Pension Fund D
96
State of New Jersey Common Pension Fund D
New Jersey
$32.9M 265,000 – –
UBS Group
97
UBS Group
Switzerland
$32.5M 261,506 -366,873 -58%
Baird Financial Group
98
Baird Financial Group
Wisconsin
$32.1M 258,794 +229,676 +789%
BA
99
Boston Advisors
Massachusetts
$31.1M 250,849 +81,478 +48%
GC
100
Guggenheim Capital
Illinois
$31.1M 250,244 -322,407 -56%
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