ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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818 hedge funds and large institutions have $31.3B invested in Alexion Pharmaceuticals Inc in 2020 Q4 according to their latest regulatory filings, with 202 funds opening new positions, 238 increasing their positions, 283 reducing their positions, and 80 closing their positions.

Holders
818
Holders Change
+115
Holders Change %
+16.36%
% of All Funds
14.51%
Holding in Top 10
46
Holding in Top 10 Change
+28
Holding in Top 10 Change %
+155.56%
% of All Funds
0.82%
New
202
Increased
238
Reduced
283
Closed
80
Calls
$559M
Puts
$436M
Net Calls
+$123M
Net Calls Change
+$163M

Top Buyers

1
PCM
1
Pentwater Capital Management
Florida
$463M
2
FCM
2
Farallon Capital Management
California
$351M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$456M
4
HI
4
HBK Investments
Texas
$269M
5
Millennium Management
5
Millennium Management
New York
$294M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$982M
2
Ameriprise
2
Ameriprise
Minnesota
$367M
3
O
3
OrbiMed
New York
$26.4M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$240M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$58.6M
Name Market Value Shares Shares
Change 		Shares
Change %
BAMF
826
BI Asset Management Fondsmaeglerselskab
Denmark
– – -53,286 Closed
PHP
827
Parkman Healthcare Partners
Connecticut
– – -50,000 Closed
NLGIA
828
Nippon Life Global Investors Americas
New York
– – -36,230 Closed
BPCE
829
Bank Pictet & Cie (Europe)
Germany
– – -34,060 Closed
NFT
830
Nan Fung Trinity
Hong Kong
– – -33,107 Closed
GH
831
GAM Holding
Switzerland
– – -32,642 Closed
VIA
832
Vident Investment Advisory
Georgia
– – -31,524 Closed
EF
833
Empowered Funds
Pennsylvania
– – -26,385 Closed
DA
834
Duality Advisers
Florida
– – -24,550 Closed
SCM
835
Silvant Capital Management
Georgia
– – -15,237 Closed
SGA
836
Strategic Global Advisors
California
– – -14,485 Closed
WG
837
Winton Group
United Kingdom
– – -13,679 Closed
B
838
Barings
North Carolina
– – -12,196 Closed
AAS
839
Avantax Advisory Services
Texas
– – -11,428 Closed
JCM
840
JS Capital Management
New York
– – -11,000 Closed
MC
841
Maverick Capital
Texas
– – -10,959 Closed
ECM
842
ExodusPoint Capital Management
New York
– – -10,829 Closed
PI
843
PEAK6 Investments
Illinois
– – -8,907 Closed
OLA
844
Oliver Luxxe Assets
New Jersey
– – -8,815 Closed
NAM
845
NorthCoast Asset Management
Connecticut
– – -8,618 Closed
LOAMS
846
Lombard Odier Asset Management (Switzerland)
Switzerland
– – -8,325 Closed
PCM
847
Penserra Capital Management
California
– – -8,052 Closed
HPCM
848
High Pointe Capital Management
Illinois
– – -7,200 Closed
AC
849
Amia Capital
United Kingdom
– – -7,061 Closed
BS
850
Banco Santander
Spain
– – -7,023 Closed
32 33
34
35 36