ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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635 hedge funds and large institutions have $27.9B invested in Alexion Pharmaceuticals Inc in 2019 Q2 according to their latest regulatory filings, with 87 funds opening new positions, 258 increasing their positions, 197 reducing their positions, and 53 closing their positions.

Holders
635
Holders Change
+25
Holders Change %
+4.1%
% of All Funds
13.81%
Holding in Top 10
12
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.26%
New
87
Increased
258
Reduced
197
Closed
53
Calls
$218M
Puts
$220M
Net Calls
-$1.87M
Net Calls Change
+$23.6M

Top Buyers

1
Nuveen Asset Management
1
Nuveen Asset Management
Illinois
$476M
2
BG
2
Bellevue Group
Switzerland
$176M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$215M
4
1832 Asset Management
4
1832 Asset Management
Ontario, Canada
$112M
5
Artisan Partners
5
Artisan Partners
Wisconsin
$658M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$3.35B
2
Ninety One (UK)
2
Ninety One (UK)
United Kingdom
$221M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$387M
4
Jennison Associates
4
Jennison Associates
New York
$1.18B
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$81.9M
Name Market Value Shares Shares
Change 		Shares
Change %
TD Asset Management
76
TD Asset Management
Ontario, Canada
$46.6M 355,698 +7,198 +2%
USAA
77
United Services Automobile Association
Texas
$46.5M 355,352 +54,704 +18%
PPA
78
Parametric Portfolio Associates
Washington
$46.4M 354,011 +682 +0.2%
Principal Financial Group
79
Principal Financial Group
Iowa
$44.7M 340,923 +13,718 +4%
SFM
80
Sphera Funds Management
Israel
$44.1M 336,800 +89,500 +36%
New York State Teachers Retirement System (NYSTRS)
81
New York State Teachers Retirement System (NYSTRS)
New York
$40.7M 310,394 -9,797 -3%
GC
82
Guggenheim Capital
Illinois
$39.1M 298,675 +5,438 +2%
State Board of Administration of Florida Retirement System
83
State Board of Administration of Florida Retirement System
Florida
$38.8M 295,940 -7,924 -3%
National Pension Service
84
National Pension Service
South Korea
$38.1M 290,994 +35,639 +14%
RJA
85
Raymond James & Associates
Florida
$36.3M 277,306 -16,939 -6%
State of Wisconsin Investment Board
86
State of Wisconsin Investment Board
Wisconsin
$35.5M 271,133 -32,434 -11%
State of New Jersey Common Pension Fund D
87
State of New Jersey Common Pension Fund D
New Jersey
$34.7M 265,000 – –
D.E. Shaw & Co
88
D.E. Shaw & Co
New York
$34.6M 264,414 +101,955 +63%
State of Tennessee, Department of Treasury
89
State of Tennessee, Department of Treasury
Tennessee
$34.6M 264,173 +45,794 +21%
EAM
90
EULAV Asset Management
Florida
$34.3M 262,200 +5,000 +2%
UBS Group
91
UBS Group
Switzerland
$33.3M 254,181 +17,371 +7%
Millennium Management
92
Millennium Management
New York
$33M 251,669 +130,342 +107%
RSCM
93
Rock Springs Capital Management
Maryland
$31.8M 242,500 – –
SOMRS
94
State of Michigan Retirement System
Michigan
$30.1M 229,678 -10,700 -4%
ProShare Advisors
95
ProShare Advisors
Maryland
$28.8M 220,125 -26,755 -11%
Citadel Advisors
96
Citadel Advisors
Florida
$26.9M 205,074 +134,585 +191%
RPAM
97
Rhenman & Partners Asset Management
Sweden
$26.6M 203,017 +66,551 +49%
Allianz Asset Management
98
Allianz Asset Management
Germany
$26.6M 202,762 -14,693 -7%
SEIA
99
Signature Estate & Investment Advisors
California
$26.1M 198,908 +32,786 +20%
Korea Investment Corp
100
Korea Investment Corp
South Korea
$25.9M 197,392 -9,500 -5%
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