ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

Back to rankings

561 hedge funds and large institutions have $26B invested in Alexion Pharmaceuticals Inc in 2017 Q1 according to their latest regulatory filings, with 84 funds opening new positions, 220 increasing their positions, 204 reducing their positions, and 61 closing their positions.

Holders
561
Holders Change
+13
Holders Change %
+2.37%
% of All Funds
13.99%
Holding in Top 10
17
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-29.17%
% of All Funds
0.42%
New
84
Increased
220
Reduced
204
Closed
61
Calls
$261M
Puts
$257M
Net Calls
+$4.33M
Net Calls Change
+$22.1M

Top Buyers

1
BlackRock
1
BlackRock
New York
$2.26B
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$372M
3
Jennison Associates
3
Jennison Associates
New York
$1.17B
4
Norges Bank
4
Norges Bank
Norway
$374M
5
PI
5
Putnam Investments
Massachusetts
$115M

Top Sellers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$17.1M
2
Winslow Capital Management
2
Winslow Capital Management
Minnesota
$7K
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$2.34B
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$3.27B
5
WRF
5
Waddell & Reed Financial
Kansas
$248M
Name Market Value Shares Shares
Change 		Shares
Change %
Asset Management One
76
Asset Management One
Japan
$42.6M 351,220 -31,716 -8%
DKCM
77
Davidson Kempner Capital Management
New York
$41M 338,474 +272,508 +413%
PC
78
Paulson & Co
New York
$40.5M 334,200 +180,859 +118%
Principal Financial Group
79
Principal Financial Group
Iowa
$40.2M 331,410 +5,137 +2%
PPA
80
Parametric Portfolio Associates
Washington
$39.8M 328,363 -408,761 -55%
State Board of Administration of Florida Retirement System
81
State Board of Administration of Florida Retirement System
Florida
$39M 321,598 +135 +0%
Dimensional Fund Advisors
82
Dimensional Fund Advisors
Texas
$39M 321,459 +13,679 +4%
Prudential Financial
83
Prudential Financial
New Jersey
$37.6M 310,128 +3,144 +1%
First Trust Advisors
84
First Trust Advisors
Illinois
$34.7M 286,569 +17,347 +6%
ATN
85
AMF Tjänstepension
Sweden
$34.3M 282,644 +238 +0.1%
T
86
TOBAM
France
$33.2M 273,787 +199,294 +268%
SOMRS
87
State of Michigan Retirement System
Michigan
$33.2M 273,778 +20,400 +8%
SEI Investments
88
SEI Investments
Pennsylvania
$32.2M 265,194 -77,511 -23%
Barclays
89
Barclays
United Kingdom
$31.4M 259,316 +95,536 +58%
Canada Pension Plan Investment Board
90
Canada Pension Plan Investment Board
Ontario, Canada
$31.4M 258,930 +193,514 +296%
Manulife (Manufacturers Life Insurance)
91
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$29.7M 244,993 +11,289 +5%
VanEck Associates
92
VanEck Associates
New York
$29.5M 243,718 +39,075 +19%
NFA
93
Nationwide Fund Advisors
Ohio
$29.4M 242,098 +14,819 +7%
HCM
94
Highbridge Capital Management
New York
$28.3M 233,363 +190,757 +448%
Adage Capital Partners
95
Adage Capital Partners
Massachusetts
$28.1M 231,402 -33,600 -13%
EAM
96
EULAV Asset Management
Florida
$28M 231,000 +10,000 +5%
N
97
Natixis
France
$27.2M 224,613 +224,613 New
CF
98
Cypress Funds
California
$26.9M 222,000 +29,000 +15%
Korea Investment Corp
99
Korea Investment Corp
South Korea
$26.3M 216,552 -124,033 -36%
Canada Life
100
Canada Life
Manitoba, Canada
$25.9M 214,009 -1,864 -0.9%
2 3
4
5 6