ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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595 hedge funds and large institutions have $30B invested in Alexion Pharmaceuticals Inc in 2017 Q3 according to their latest regulatory filings, with 88 funds opening new positions, 218 increasing their positions, 214 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
595
Holders Change
+36
Holders Change %
+6.44%
% of All Funds
14.86%
Holding in Top 10
19
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.47%
New
88
Increased
218
Reduced
214
Closed
45
Calls
$551M
Puts
$435M
Net Calls
+$117M
Net Calls Change
-$98.3M

Top Buyers

1
Jennison Associates
1
Jennison Associates
New York
$748M
2
Assenagon Asset Management
2
Assenagon Asset Management
Luxembourg
$124M
3
AQR Capital Management
3
AQR Capital Management
Connecticut
$132M
4
UBS AM
4
UBS AM
Illinois
$238M
5
Alkeon Capital Management
5
Alkeon Capital Management
New York
$70.1M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.66B
2
Sands Capital Management
2
Sands Capital Management
Virginia
$670M
3
Goldman Sachs
3
Goldman Sachs
New York
$485M
4
State Street
4
State Street
Massachusetts
$1.58B
5
BlackRock
5
BlackRock
New York
$2.72B
Name Holding Trade Value Shares
Change 		Shares
Change %
IGIM
251
I.G. Investment Management
Manitoba, Canada
$3.93M – – –
CIBC Asset Management
252
CIBC Asset Management
Ontario, Canada
$3.9M +$36.1K +257 +0.9%
KBC Group
253
KBC Group
Belgium
$3.78M -$423K -3,018 -10%
MOACM
254
Mutual of America Capital Management
New York
$3.76M -$92K -656 -2%
Cerity Partners
255
Cerity Partners
New York
$3.76M +$2.82M +20,084 +301%
AB
256
Amalgamated Bank
New York
$3.66M +$72.7K +518 +2%
B
257
BP
United Kingdom
$3.65M – – –
UFF
258
USA Financial Formulas
Michigan
$3.63M +$3.63M +25,886 New
Baird Financial Group
259
Baird Financial Group
Wisconsin
$3.59M +$172K +1,228 +5%
SSA
260
Schonfeld Strategic Advisors
New York
$3.57M +$1.53M +10,897 +75%
LPL Financial
261
LPL Financial
California
$3.53M +$1.39M +9,927 +65%
AGA
262
Altrinsic Global Advisors
Connecticut
$3.51M -$701K -5,000 -17%
CG
263
Cutler Group
California
$3.38M -$9.14M -65,177 -73%
PVI
264
Pura Vida Investments
New York
$3.35M -$9.01M -64,212 -73%
OPERF
265
Oregon Public Employees Retirement Fund
Oregon
$3.33M +$18.1K +129 +0.5%
AP
266
Archon Partners
New Jersey
$3.24M +$3.24M +23,100 New
CSS
267
Cubist Systematic Strategies
Connecticut
$3.21M +$1.8M +12,805 +127%
DnB Asset Management
268
DnB Asset Management
Norway
$3.2M – – –
PPCM
269
Pillar Pacific Capital Management
California
$3.2M +$220K +1,565 +7%
SAM
270
Securian Asset Management
Minnesota
$3.2M +$21.3K +152 +0.7%
LCM
271
Laurion Capital Management
New York
$3.18M +$3.18M +22,698 New
Twin Tree Management
272
Twin Tree Management
Texas
$3.17M +$3.17M +22,622 New
SAM
273
Shell Asset Management
Netherlands
$3.16M -$496K -3,535 -14%
Susquehanna International Group
274
Susquehanna International Group
Pennsylvania
$3.12M -$52.3M -372,967 -94%
OAM
275
Oppenheimer Asset Management
New York
$3.11M +$135K +965 +5%
9 10
11
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