ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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665 hedge funds and large institutions have $22B invested in Alexion Pharmaceuticals Inc in 2019 Q4 according to their latest regulatory filings, with 100 funds opening new positions, 248 increasing their positions, 237 reducing their positions, and 66 closing their positions.

Holders
665
Holders Change
+20
Holders Change %
+3.1%
% of All Funds
13.13%
Holding in Top 10
16
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.32%
New
100
Increased
248
Reduced
237
Closed
66
Calls
$214M
Puts
$394M
Net Calls
-$180M
Net Calls Change
-$80.8M

Top Buyers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$255M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$404M
3
Bank of Montreal
3
Bank of Montreal
Ontario, Canada
$147M
4
CS
4
Credit Suisse
Switzerland
$298M
5
UBS Group
5
UBS Group
Switzerland
$144M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.59B
2
Invesco
2
Invesco
Georgia
$170M
3
Artisan Partners
3
Artisan Partners
Wisconsin
$357M
4
SSM
4
Sound Shore Management
Connecticut
$0
5
RG
5
Redmile Group
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
California State Teachers Retirement System (CalSTRS)
76
California State Teachers Retirement System (CalSTRS)
California
$43.5M 402,386 +12,748 +3%
Canada Pension Plan Investment Board
77
Canada Pension Plan Investment Board
Ontario, Canada
$42.5M 393,166 -77,196 -16%
MVP
78
Miller Value Partners
Florida
$42M 388,380 -60,400 -13%
Two Sigma Investments
79
Two Sigma Investments
New York
$41.5M 383,831 +381,415 +15,787%
National Pension Service
80
National Pension Service
South Korea
$38.9M 359,550 +55,148 +18%
Baird Financial Group
81
Baird Financial Group
Wisconsin
$37.9M 350,105 -21,386 -6%
TD Asset Management
82
TD Asset Management
Ontario, Canada
$36.7M 339,142 +6,262 +2%
Point72 Asset Management
83
Point72 Asset Management
Connecticut
$36.6M 338,513 -80,728 -19%
Schroder Investment Management Group
84
Schroder Investment Management Group
United Kingdom
$34.8M 321,885 +98,073 +44%
Balyasny Asset Management
85
Balyasny Asset Management
Illinois
$34.2M 316,499 +314,169 +13,484%
PPA
86
Parametric Portfolio Associates
Washington
$34.1M 315,278 +17,765 +6%
Principal Financial Group
87
Principal Financial Group
Iowa
$33.9M 313,677 -25,354 -7%
KAM
88
Krensavage Asset Management
New York
$33.9M 313,556 +58,556 +23%
New York State Teachers Retirement System (NYSTRS)
89
New York State Teachers Retirement System (NYSTRS)
New York
$33.9M 313,511 +1,918 +0.6%
GC
90
Guggenheim Capital
Illinois
$33.9M 313,498 +3,378 +1%
American Century Companies
91
American Century Companies
Missouri
$33.7M 311,997 -301,961 -49%
State Board of Administration of Florida Retirement System
92
State Board of Administration of Florida Retirement System
Florida
$31M 286,217 -7,609 -3%
JIM
93
Jupiter Investment Management
United Kingdom
$30M 277,248 +162,232 +141%
SOMRS
94
State of Michigan Retirement System
Michigan
$29.1M 269,478 -400 -0.1%
RJA
95
Raymond James & Associates
Florida
$27.5M 253,986 +24,485 +11%
ELI
96
Empire Life Investments
Ontario, Canada
$27.2M 251,204 +38,329 +18%
BNP Paribas Financial Markets
97
BNP Paribas Financial Markets
France
$26.7M 246,598 +106,734 +76%
ProShare Advisors
98
ProShare Advisors
Maryland
$26.6M 245,654 +18,488 +8%
EAM
99
EULAV Asset Management
Florida
$26.2M 242,200 -30,000 -11%
Connor, Clark & Lunn Investment Management (CC&L)
100
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$25.8M 238,715 +133,475 +127%
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4
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