ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

Back to rankings

406 hedge funds and large institutions have $17.3B invested in Alexion Pharmaceuticals Inc in 2013 Q2 according to their latest regulatory filings, with 406 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
406
Holders Change
+406
Holders Change %
–
% of All Funds
13.25%
Holding in Top 10
6
Holding in Top 10 Change
+6
Holding in Top 10 Change %
%
% of All Funds
0.2%
New
406
Increased
–
Reduced
–
Closed
–
Calls
$149M
Puts
$97.1M
Net Calls
+$51.9M
Net Calls Change
+$51.9M

Top Buyers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$1.98B
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$1.56B
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$1.55B
4
Jennison Associates
4
Jennison Associates
New York
$891M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$842M

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
US Bancorp
176
US Bancorp
Minnesota
$4.29M 46,544 +46,544 New
OTPPB
177
Ontario Teachers' Pension Plan Board
Ontario, Canada
$4.26M 46,155 +46,155 New
Royal London Asset Management
178
Royal London Asset Management
United Kingdom
$4.17M 44,440 +44,440 New
CCM
179
Cadence Capital Management
Massachusetts
$4.04M 43,810 +43,810 New
IG
180
ING Group
Netherlands
$4.01M 43,434 +43,434 New
CPIM
181
Columbia Partners Investment Management
Virginia
$4M 43,409 +43,409 New
BFIC
182
Bedell Frazier Investment Counselling
California
$3.95M 36,130 +36,130 New
Mitsubishi UFJ Asset Management
183
Mitsubishi UFJ Asset Management
Japan
$3.94M 42,700 +42,700 New
BT
184
Beacon Trust
New Jersey
$3.91M 42,423 +42,423 New
MCM
185
McKinley Capital Management
Alaska
$3.85M 41,741 +41,741 New
TAM
186
Tocqueville Asset Management
New York
$3.69M 39,990 +39,990 New
COPPSERS
187
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$3.67M 39,736 +39,736 New
ROTUOC
188
Regents of the University of California
California
$3.64M 39,485 +39,485 New
NLGIA
189
Nippon Life Global Investors Americas
New York
$3.59M 38,890 +38,890 New
Capital Fund Management (CFM)
190
Capital Fund Management (CFM)
France
$3.58M 38,794 +38,794 New
ZDA
191
Zweig-DiMenna Associates
New York
$3.57M 38,750 +38,750 New
RG
192
Redmile Group
California
$3.57M 38,700 +38,700 New
BRA
193
Bender Robert & Associates
California
$3.54M 38,348 +38,348 New
WAM
194
World Asset Management
Michigan
$3.52M 38,192 +38,192 New
GACM
195
Green Arrow Capital Management
New York
$3.51M 38,000 +38,000 New
Nomura Holdings
196
Nomura Holdings
Japan
$3.43M 37,315 +37,315 New
LBG
197
Lloyds Banking Group
United Kingdom
$3.41M 37,011 +37,011 New
QI
198
QS Investors
New York
$3.41M 36,700 +36,700 New
HI
199
HBK Investments
Texas
$3.35M 36,282 +36,282 New
DILH
200
Dai-ichi Life Holdings
Japan
$3.28M 35,567 +35,567 New
6 7
8
9 10