ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

Back to rankings

595 hedge funds and large institutions have $30B invested in Alexion Pharmaceuticals Inc in 2017 Q3 according to their latest regulatory filings, with 88 funds opening new positions, 218 increasing their positions, 214 reducing their positions, and 45 closing their positions.

Holders
595
Holders Change
+36
Holders Change %
+6.44%
% of All Funds
14.86%
Holding in Top 10
19
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.47%
New
88
Increased
218
Reduced
214
Closed
45
Calls
$551M
Puts
$435M
Net Calls
+$117M
Net Calls Change
-$98.3M

Top Buyers

1
Jennison Associates
1
Jennison Associates
New York
$748M
2
Assenagon Asset Management
2
Assenagon Asset Management
Luxembourg
$124M
3
AQR Capital Management
3
AQR Capital Management
Connecticut
$132M
4
UBS AM
4
UBS AM
Illinois
$238M
5
Alkeon Capital Management
5
Alkeon Capital Management
New York
$70.1M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.66B
2
Sands Capital Management
2
Sands Capital Management
Virginia
$670M
3
Goldman Sachs
3
Goldman Sachs
New York
$485M
4
State Street
4
State Street
Massachusetts
$1.58B
5
BlackRock
5
BlackRock
New York
$2.72B
Name Market Value Shares Shares
Change 		Shares
Change %
EAM
76
EULAV Asset Management
Florida
$54.3M 387,000 – –
Adage Capital Partners
77
Adage Capital Partners
Massachusetts
$54.1M 385,698 +35,817 +10%
SOMRS
78
State of Michigan Retirement System
Michigan
$51.6M 367,678 -6,100 -2%
California State Teachers Retirement System (CalSTRS)
79
California State Teachers Retirement System (CalSTRS)
California
$51.6M 367,615 -37,140 -9%
T
80
TOBAM
France
$51.5M 366,850 -53,965 -13%
Dimensional Fund Advisors
81
Dimensional Fund Advisors
Texas
$50.6M 360,706 -3,562 -1%
New York State Teachers Retirement System (NYSTRS)
82
New York State Teachers Retirement System (NYSTRS)
New York
$50M 356,127 -7,286 -2%
Asset Management One
83
Asset Management One
Japan
$49.5M 353,205 +7,232 +2%
State of Tennessee, Department of Treasury
84
State of Tennessee, Department of Treasury
Tennessee
$49.2M 351,003 -29,621 -8%
HSBC Holdings
85
HSBC Holdings
United Kingdom
$46.4M 331,058 +152,217 +85%
State Board of Administration of Florida Retirement System
86
State Board of Administration of Florida Retirement System
Florida
$45.7M 326,060 +560 +0.2%
First Trust Advisors
87
First Trust Advisors
Illinois
$45.6M 325,358 -2,595 -0.8%
Principal Financial Group
88
Principal Financial Group
Iowa
$45.3M 323,114 -12,411 -4%
Calamos Advisors
89
Calamos Advisors
Illinois
$40.8M 290,711 -43,777 -13%
CCI
90
Columbus Circle Investors
$39.8M 283,348 +203,358 +254%
Neuberger Berman Group
91
Neuberger Berman Group
New York
$38M 271,171 -1,192 -0.4%
CS
92
Candriam SCA
Luxembourg
$37.7M 268,918 +46,820 +21%
Credit Agricole
93
Credit Agricole
France
$37.3M 266,204 +182,887 +220%
Millennium Management
94
Millennium Management
New York
$37M 264,088 -189,659 -42%
Allianz Asset Management
95
Allianz Asset Management
Germany
$35.4M 252,418 -75,029 -23%
Manulife (Manufacturers Life Insurance)
96
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$34.8M 247,710 +462 +0.2%
State of Wisconsin Investment Board
97
State of Wisconsin Investment Board
Wisconsin
$34.7M 247,254 -18,062 -7%
CCM
98
Cadian Capital Management
New York
$34.4M 245,000 +70,000 +40%
TRSOTSOK
99
Teachers Retirement System of the State of Kentucky
Kentucky
$33.7M 240,022 +62,400 +35%
State of New Jersey Common Pension Fund D
100
State of New Jersey Common Pension Fund D
New Jersey
$33M 235,000 +55,000 +31%
2 3
4
5 6