ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

Back to rankings

665 hedge funds and large institutions have $22B invested in Alexion Pharmaceuticals Inc in 2019 Q4 according to their latest regulatory filings, with 100 funds opening new positions, 248 increasing their positions, 237 reducing their positions, and 66 closing their positions.

Holders
665
Holders Change
+20
Holders Change %
+3.1%
% of All Funds
13.13%
Holding in Top 10
16
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.32%
New
100
Increased
248
Reduced
237
Closed
66
Calls
$214M
Puts
$394M
Net Calls
-$180M
Net Calls Change
-$80.8M

Top Buyers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$255M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$404M
3
Bank of Montreal
3
Bank of Montreal
Ontario, Canada
$147M
4
CS
4
Credit Suisse
Switzerland
$298M
5
UBS Group
5
UBS Group
Switzerland
$144M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$1.59B
2
Invesco
2
Invesco
Georgia
$170M
3
Artisan Partners
3
Artisan Partners
Wisconsin
$357M
4
SSM
4
Sound Shore Management
Connecticut
$0
5
RG
5
Redmile Group
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
GEA
651
Glen Eagle Advisors
New Jersey
$1.95K 18 – –
IF
652
Ironwood Financial
Arizona
$1K 9 – –
TFGT
653
TS Financial Group (TSFG)
Illinois
$1K 4 – –
EFSCE
654
Enterprise Financial Services Corp (EFSC)
Missouri
$1K 8 – –
PA
655
Procyon Advisors
Connecticut
$1K 5 +5 New
GWS
656
Glassman Wealth Services
Virginia
$1K 13 +9 +225%
WCM
657
Wealthcare Capital Management
Virginia
$1K 9 +9 New
CA
658
CXI Advisors
Indiana
$1K 11 +11 New
FPFS
659
First Personal Financial Services
North Carolina
$1K 13 +13 New
FCH
660
Freestone Capital Holdings
Washington
$976 9,028 -325 -3%
WCA
661
Windsor Creek Advisors
Vermont
$578 5,345 – –
SSM
662
Sound Shore Management
Connecticut
– – -1,348,591 Closed
RG
663
Redmile Group
California
– – -1,162,200 Closed
BA
664
Bridgewater Associates
Connecticut
– – -475,487 Closed
MF
665
Magnetar Financial
Illinois
– – -118,049 Closed
PP
666
Prudential plc
United Kingdom
– – -103,632 Closed
Handelsbanken Fonder
667
Handelsbanken Fonder
Sweden
– – -81,746 Closed
PAM
668
Premier Asset Management
Illinois
– – -80,515 Closed
LP
669
LMR Partners
United Kingdom
– – -64,978 Closed
NC
670
Nicholas Company
Wisconsin
– – -48,325 Closed
TI
671
Trexquant Investment
Connecticut
– – -47,881 Closed
ZIG
672
Zurich Insurance Group
Switzerland
– – -43,656 Closed
ISL
673
Ingalls & Snyder LLC
New York
– – -26,348 Closed
HA
674
H2O AM
United Kingdom
– – -25,000 Closed
VCM
675
Voleon Capital Management
California
– – -25,000 Closed
25 26
27
28 29