ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

Back to rankings

521 hedge funds and large institutions have $31.8B invested in Alexion Pharmaceuticals Inc in 2014 Q3 according to their latest regulatory filings, with 55 funds opening new positions, 183 increasing their positions, 209 reducing their positions, and 48 closing their positions.

Holders
521
Holders Change
–
Holders Change %
0%
% of All Funds
15.13%
Holding in Top 10
13
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-13.33%
% of All Funds
0.38%
New
55
Increased
183
Reduced
209
Closed
48
Calls
$126M
Puts
$160M
Net Calls
-$34.5M
Net Calls Change
+$21.5M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$3.27B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$3.33B
3
Winslow Capital Management
3
Winslow Capital Management
Minnesota
$558M
4
American Century Companies
4
American Century Companies
Missouri
$540M
5
Jennison Associates
5
Jennison Associates
New York
$1.39B

Top Sellers

1
Norges Bank
1
Norges Bank
Norway
$222M
2
BFA
2
BlackRock Fund Advisors
California
$559M
3
Wells Fargo
3
Wells Fargo
California
$747M
4
Millennium Management
4
Millennium Management
New York
$33.5M
5
AL
5
AJO LP
Pennsylvania
$15.6M
Name Market Value Shares Shares
Change 		Shares
Change %
Jacobs Levy Equity Management
126
Jacobs Levy Equity Management
New Jersey
$17.5M 105,369 +103,437 +5,354%
Caisse de Depot et Placement du Quebec (CDPQ)
127
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$17.3M 104,600 -3,600 -3%
EA
128
Euclid Advisors
Connecticut
$16.7M 100,840 +6,160 +7%
Fidelity International
129
Fidelity International
Bermuda
$16.5M 99,289 -7,374 -7%
MSA
130
Mason Street Advisors
Wisconsin
$15.8M 95,370 -47 -0%
PC
131
Polar Capital
United Kingdom
$15.6M 94,133 -13,144 -12%
AL
132
AJO LP
Pennsylvania
$15.6M 94,050 -435,610 -82%
DekaBank Deutsche Girozentrale
133
DekaBank Deutsche Girozentrale
Germany
$15.2M 90,383 -34,989 -28%
RSCM
134
Rock Springs Capital Management
Maryland
$14.9M 89,750 +4,000 +5%
SGAM
135
Smith Group Asset Management
Texas
$14.6M 87,867 +567 +0.6%
AIG
136
American International Group
New York
$14.3M 86,070 +1,300 +2%
CWG
137
C WorldWide Group
Denmark
$14.2M 85,630 +85,630 New
WA
138
Whitebox Advisors
Minnesota
$14.1M 84,825 -9,375 -10%
CCM
139
Century Capital Management
Massachusetts
$14M 84,400 – –
EAM
140
EULAV Asset Management
Florida
$13.8M 83,000 -11,600 -12%
KI
141
Kalmar Investments
Delaware
$13.7M 82,715 – –
SOMRS
142
State of Michigan Retirement System
Michigan
$13.4M 81,074 – –
Aviva
143
Aviva
United Kingdom
$13.4M 81,059 -40 -0%
Royal Bank of Canada
144
Royal Bank of Canada
Ontario, Canada
$13.4M 80,925 +17,934 +28%
SIA
145
Sit Investment Associates
Minnesota
$13.3M 80,255 -19,472 -20%
FAM
146
Fred Alger Management
New York
$13.3M 79,997 +29,599 +59%
VCM
147
Vision Capital Management
Oregon
$13.1M 78,713 -3,983 -5%
Asset Management One
148
Asset Management One
Japan
$13M 77,428 +50,176 +184%
ACI
149
AMP Capital Investors
Australia
$12.8M 76,428 +3,766 +5%
MTIP
150
Magee Thomson Investment Partners
California
$12.8M 77,270 -52,950 -41%
4 5
6
7 8