ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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521 hedge funds and large institutions have $30B invested in Alexion Pharmaceuticals Inc in 2014 Q2 according to their latest regulatory filings, with 61 funds opening new positions, 193 increasing their positions, 196 reducing their positions, and 42 closing their positions.

Holders
521
Holders Change
+17
Holders Change %
+3.37%
% of All Funds
14.98%
Holding in Top 10
15
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+66.67%
% of All Funds
0.43%
New
61
Increased
193
Reduced
196
Closed
42
Calls
$116M
Puts
$172M
Net Calls
-$56M
Net Calls Change
-$50.1M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$2.7B
2
Norges Bank
2
Norges Bank
Norway
$416M
3
Capital Research Global Investors
3
Capital Research Global Investors
California
$3.79B
4
DCP
4
DSM Capital Partners
Florida
$249M
5
HM
5
HealthCor Management
New York
$74.2M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.77B
2
Wells Fargo
2
Wells Fargo
California
$818M
3
BFA
3
BlackRock Fund Advisors
California
$645M
4
Artisan Partners
4
Artisan Partners
Wisconsin
$283M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$8.67M
Name Market Value Shares Shares
Change 		Shares
Change %
PC
126
Polar Capital
United Kingdom
$16.8M 107,277 +107,277 New
HI
127
HBK Investments
Texas
$16.7M 106,700 -20,800 -16%
Fidelity International
128
Fidelity International
Bermuda
$16.7M 106,663 +2,666 +3%
GIA
129
Gateway Investment Advisers
Ohio
$16.7M 106,591 +34,350 +48%
TG
130
TCW Group
California
$16.2M 103,780 +800 +0.8%
TRSOTSOK
131
Teachers Retirement System of the State of Kentucky
Kentucky
$15.9M 101,900 -60,200 -37%
SIA
132
Sit Investment Associates
Minnesota
$15.6M 99,727 -415 -0.4%
NI
133
Numeric Investors
Massachusetts
$15.2M 97,550 +94,090 +2,719%
Bank of Montreal
134
Bank of Montreal
Ontario, Canada
$15M 95,787 +64,169 +203%
MSA
135
Mason Street Advisors
Wisconsin
$14.9M 95,417 -11,308 -11%
EA
136
Euclid Advisors
Connecticut
$14.8M 94,680 -14,514 -13%
EAM
137
EULAV Asset Management
Florida
$14.8M 94,600 – –
WA
138
Whitebox Advisors
Minnesota
$14.7M 94,200 +94,200 New
RPAM
139
Rhenman & Partners Asset Management
Sweden
$14.5M 93,000 -18,731 -17%
GCP
140
GSA Capital Partners
United Kingdom
$14.5M 92,995 +75,127 +420%
KBC Group
141
KBC Group
Belgium
$14.5M 92,574 +60,924 +192%
SGAM
142
Smith Group Asset Management
Texas
$13.6M 87,300 +87,300 New
RSCM
143
Rock Springs Capital Management
Maryland
$13.4M 85,750 +37,250 +77%
AIG
144
American International Group
New York
$13.2M 84,770 -5,412 -6%
CCM
145
Century Capital Management
Massachusetts
$13.2M 84,400 -84,471 -50%
KI
146
Kalmar Investments
Delaware
$12.9M 82,715 – –
VCM
147
Vision Capital Management
Oregon
$12.9M 82,696 -42,813 -34%
TPSF
148
Texas Permanent School Fund
Texas
$12.9M 82,460 -4,358 -5%
Citigroup
149
Citigroup
New York
$12.8M 81,877 +1,366 +2%
Aviva
150
Aviva
United Kingdom
$12.7M 81,099 +10 +0%
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