ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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546 hedge funds and large institutions have $42.4B invested in Alexion Pharmaceuticals Inc in 2015 Q4 according to their latest regulatory filings, with 75 funds opening new positions, 206 increasing their positions, 190 reducing their positions, and 37 closing their positions.

Holders
546
Holders Change
+34
Holders Change %
+6.64%
% of All Funds
14.34%
Holding in Top 10
21
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+10.53%
% of All Funds
0.55%
New
75
Increased
206
Reduced
190
Closed
37
Calls
$168M
Puts
$177M
Net Calls
-$9.34M
Net Calls Change
+$98.6M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$228M
2
Jennison Associates
2
Jennison Associates
New York
$1.4B
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$2.84B
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$5.4B
5
Bank of America
5
Bank of America
North Carolina
$507M

Top Sellers

1
Thrivent Financial for Lutherans
1
Thrivent Financial for Lutherans
Minnesota
$1.21M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$0
3
American Century Companies
3
American Century Companies
Missouri
$313M
4
Morgan Stanley
4
Morgan Stanley
New York
$52.5M
5
HM
5
HealthCor Management
New York
$11.4M
Name Market Value Shares Shares
Change 		Shares
Change %
FWIA
276
Fort Washington Investment Advisors
Ohio
$2.46M 12,909 -536 -4%
PVI
277
Pura Vida Investments
New York
$2.43M 12,750 +250 +2%
OI
278
Oakbrook Investments
Illinois
$2.43M 12,739 -825 -6%
Natixis Advisors
279
Natixis Advisors
Massachusetts
$2.43M 12,714 +1,827 +17%
RFS
280
Rockefeller Financial Services
New York
$2.32M 12,145 -3,081 -20%
CWM
281
Calamos Wealth Management
Illinois
$2.28M 11,936 +5,651 +90%
AC
282
Ascend Capital
California
$2.22M 11,636 -13,738 -54%
NLI
283
Nippon Life Insurance
Japan
$2.19M 11,457 -566 -5%
DnB Asset Management
284
DnB Asset Management
Norway
$2.16M 11,308 -200 -2%
DLCIG
285
D.L. Carlson Investment Group
New Hampshire
$2.15M 11,287 -465 -4%
DIA
286
Denver Investment Advisors
Colorado
$2.09M 10,933 +10,933 New
CI
287
Constellation Investments
Ohio
$2.02M 10,575 +25 +0.2%
NB
288
Norinchukin Bank
Japan
$2.01M 10,527 -2,412 -19%
FA
289
FDx Advisors
Illinois
$2.01M 10,523 +2,574 +32%
MAM
290
Martingale Asset Management
Massachusetts
$1.95M 10,229 -2,601 -20%
LNWWM
291
Laird Norton Wetherby Wealth Management
California
$1.95M 10,211 +49 +0.5%
CCA
292
Catalyst Capital Advisors
New York
$1.94M 10,175 – –
CIM
293
Calvert Investment Management
Maryland
$1.92M 10,051 +1,790 +22%
AQR Capital Management
294
AQR Capital Management
Connecticut
$1.92M 10,038 -54,927 -85%
FIM
295
Freedom Investment Management
Connecticut
$1.9M 9,974 -10,740 -52%
Robeco Institutional Asset Management
296
Robeco Institutional Asset Management
Netherlands
$1.89M 9,909 +1,574 +19%
FAM
297
Fortaleza Asset Management
Illinois
$1.88M 9,835 +725 +8%
AIP
298
Ameritas Investment Partners
Nebraska
$1.84M 9,663 -9,572 -50%
LPL Financial
299
LPL Financial
California
$1.83M 9,878 -1,506 -13%
PP
300
Paloma Partners
Connecticut
$1.8M 9,411 +9,411 New
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