ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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702 hedge funds and large institutions have $38.8B invested in Alexion Pharmaceuticals Inc in 2021 Q2 according to their latest regulatory filings, with 65 funds opening new positions, 240 increasing their positions, 293 reducing their positions, and 101 closing their positions.

Holders
702
Holders Change
-45
Holders Change %
-6.02%
% of All Funds
12.26%
Holding in Top 10
77
Holding in Top 10 Change
+7
Holding in Top 10 Change %
+10%
% of All Funds
1.34%
New
65
Increased
240
Reduced
293
Closed
101
Calls
$108M
Puts
$402M
Net Calls
-$294M
Net Calls Change
-$230M

Top Buyers

1
UOC
1
UBS O'Connor
Illinois
$813M
2
Millennium Management
2
Millennium Management
New York
$887M
3
FCM
3
Farallon Capital Management
California
$1.42B
4
OPU
4
Omni Partners US
California
$326M
5
Assenagon Asset Management
5
Assenagon Asset Management
Luxembourg
$262M

Top Sellers

1
BBA
1
Baker Bros. Advisors
New York
$0
2
SC
2
Sculptor Capital
New York
$107M
3
BG
3
Bellevue Group
Switzerland
$2.63M
4
PC
4
Paulson & Co
New York
$0
5
Barclays
5
Barclays
United Kingdom
$450M
Name Market Value Shares Shares
Change 		Shares
Change %
MNBTD
726
Moody National Bank Trust Division
Texas
– – -30,472 Closed
ANI
727
American National Insurance
Texas
– – -28,900 Closed
AL
728
Arnhold LLC
New York
– – -28,366 Closed
GH
729
GAM Holding
Switzerland
$0 2 -25,401 -100%
SCM
730
Soleus Capital Management
Connecticut
– – -25,318 Closed
Jennison Associates
731
Jennison Associates
New York
– – -21,575 Closed
AI
732
Atom Investors
Texas
– – -21,169 Closed
CM
733
Caption Management
Oklahoma
– – -18,200 Closed
MWA
734
Marshall Wace Asia
Hong Kong
– – -14,255 Closed
DLPIC
735
Davide Leone & Partners Investment Company
United Kingdom
– – -14,236 Closed
OA
736
Oak Associates
Ohio
– – -13,390 Closed
LCM
737
Laurion Capital Management
New York
– – -11,200 Closed
BCM
738
Bluefin Capital Management
New York
– – -8,837 Closed
PM
739
Prosight Management
Texas
– – -8,685 Closed
BCM
740
Bayesian Capital Management
New York
– – -8,100 Closed
PA
741
Pinnacle Associates
New York
– – -7,429 Closed
KAM
742
Krensavage Asset Management
New York
– – -6,912 Closed
FM
743
Family Management
New York
– – -6,575 Closed
DF
744
Donoghue Forlines
Massachusetts
– – -6,194 Closed
NL
745
Navalign LLC
California
– – -5,772 Closed
CAM
746
Cresset Asset Management
Illinois
– – -5,633 Closed
VFA
747
Valeo Financial Advisors
Indiana
– – -5,086 Closed
EGM
748
Engineers Gate Manager
New York
– – -5,040 Closed
XS
749
XR Securities
Illinois
– – -4,856 Closed
BCA
750
Burren Capital Advisors
Gibraltar
– – -4,500 Closed
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30
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