ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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645 hedge funds and large institutions have $20.1B invested in Alexion Pharmaceuticals Inc in 2019 Q3 according to their latest regulatory filings, with 92 funds opening new positions, 246 increasing their positions, 226 reducing their positions, and 80 closing their positions.

Holders
645
Holders Change
+10
Holders Change %
+1.57%
% of All Funds
14.17%
Holding in Top 10
16
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+33.33%
% of All Funds
0.35%
New
92
Increased
246
Reduced
226
Closed
80
Calls
$176M
Puts
$275M
Net Calls
-$98.9M
Net Calls Change
-$97M

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$467M
2
CS
2
Credit Suisse
Switzerland
$195M
3
PHS
3
PFM Health Sciences
California
$142M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$160M
5
Ninety One (UK)
5
Ninety One (UK)
United Kingdom
$196M

Top Sellers

1
Jennison Associates
1
Jennison Associates
New York
$200M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.92B
3
Nuveen Asset Management
3
Nuveen Asset Management
Illinois
$120M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$1.16B
5
1832 Asset Management
5
1832 Asset Management
Ontario, Canada
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Point72 Asset Management
76
Point72 Asset Management
Connecticut
$41.1M 419,241 +375,359 +855%
Millennium Management
77
Millennium Management
New York
$40.7M 415,561 +163,892 +65%
California State Teachers Retirement System (CalSTRS)
78
California State Teachers Retirement System (CalSTRS)
California
$38.2M 389,638 +31,474 +9%
Baird Financial Group
79
Baird Financial Group
Wisconsin
$36.4M 371,491 -1,045 -0.3%
HSBC Holdings
80
HSBC Holdings
United Kingdom
$35M 357,708 +220,629 +161%
MWNA
81
Marshall Wace North America
New York
$34.4M 350,789 -16,565 -5%
Principal Financial Group
82
Principal Financial Group
Iowa
$33.2M 339,031 -1,892 -0.6%
TD Asset Management
83
TD Asset Management
Ontario, Canada
$32.6M 332,880 -22,818 -6%
PC
84
Polar Capital
United Kingdom
$31.8M 325,000 -353,592 -52%
New York State Teachers Retirement System (NYSTRS)
85
New York State Teachers Retirement System (NYSTRS)
New York
$30.5M 311,593 +1,199 +0.4%
GC
86
Guggenheim Capital
Illinois
$30.4M 310,120 +11,445 +4%
National Pension Service
87
National Pension Service
South Korea
$29.8M 304,402 +13,408 +5%
PPA
88
Parametric Portfolio Associates
Washington
$29.1M 297,513 -56,498 -16%
State Board of Administration of Florida Retirement System
89
State Board of Administration of Florida Retirement System
Florida
$28.8M 293,826 -2,114 -0.7%
EAM
90
EULAV Asset Management
Florida
$26.7M 272,200 +10,000 +4%
SOMRS
91
State of Michigan Retirement System
Michigan
$26.4M 269,878 +40,200 +18%
KAM
92
Krensavage Asset Management
New York
$25M 255,000 +255,000 New
RPAM
93
Rhenman & Partners Asset Management
Sweden
$24.2M 247,303 +44,286 +22%
Squarepoint
94
Squarepoint
New York
$23.1M 235,969 +178,839 +313%
State of Wisconsin Investment Board
95
State of Wisconsin Investment Board
Wisconsin
$23M 234,870 -36,263 -13%
RJA
96
Raymond James & Associates
Florida
$22.5M 229,501 -47,805 -17%
ProShare Advisors
97
ProShare Advisors
Maryland
$22.2M 227,166 +7,041 +3%
Schroder Investment Management Group
98
Schroder Investment Management Group
United Kingdom
$21.9M 223,812 +223,812 New
NONA
99
Ninety One North America
New York
$21.8M 223,001 +53,717 +32%
ELI
100
Empire Life Investments
Ontario, Canada
$20.8M 212,875 +115,239 +118%
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4
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