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 $39.7B invested in Alexion Pharmaceuticals Inc in 2015 Q2 according to their latest regulatory filings, with 71 funds opening new positions, 254 increasing their positions, 157 reducing their positions, and 84 closing their positions.

Holders
546
Holders Change
-18
Holders Change %
-3.19%
% of All Funds
14.72%
Holding in Top 10
23
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+228.57%
% of All Funds
0.62%
New
71
Increased
254
Reduced
157
Closed
84
Calls
$164M
Puts
$468M
Net Calls
-$304M
Net Calls Change
-$297M

Top Buyers

1
BBA
1
Baker Bros. Advisors
New York
$1.18B
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$4.74B
3
Ameriprise
3
Ameriprise
Minnesota
$896M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$2.36B
5
Capital Research Global Investors
5
Capital Research Global Investors
California
$4.76B

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.7B
2
VOYA Investment Management
2
VOYA Investment Management
Georgia
$15.7M
3
Citadel Advisors
3
Citadel Advisors
Florida
$75M
4
American Century Companies
4
American Century Companies
Missouri
$407M
5
Prudential Financial
5
Prudential Financial
New Jersey
$54.6M
Name Market Value Shares Shares
Change 		Shares
Change %
CG
576
Clinton Group
New York
– – -9,459 Closed
AL
577
AJO LP
Pennsylvania
– – -8,960 Closed
RI
578
Redwood Investments
Massachusetts
– – -8,889 Closed
HIP
579
Hatteras Investment Partners
North Carolina
– – -8,659 Closed
MAM
580
Meeder Asset Management
Ohio
– – -7,335 Closed
ZIM
581
Zacks Investment Management
Illinois
– – -7,138 Closed
HIM
582
Hutchens Investment Management
New Hampshire
– – -7,020 Closed
MFS
583
McNamara Financial Services
Massachusetts
– – -7,020 Closed
DCM
584
Decatur Capital Management
Georgia
– – -6,875 Closed
PSC
585
Piper Sandler & Co
Minnesota
– – -6,500 Closed
Twin Tree Management
586
Twin Tree Management
Texas
– – -6,281 Closed
SCA
587
Secor Capital Advisors
New York
– – -5,861 Closed
PAM
588
Princeton Alpha Management
New Jersey
– – -5,827 Closed
MSU
589
Mizuho Securities USA
New York
– – -5,810 Closed
JCM
590
Jag Capital Management
Missouri
– – -5,615 Closed
DCMM
591
DG Capital Management (Massachusetts)
Massachusetts
– – -5,020 Closed
NG
592
NatWest Group
United Kingdom
– – -4,725 Closed
QAM
593
Quantres Asset Management
Cayman Islands
– – -4,500 Closed
SC
594
Scotia Capital
Ontario, Canada
– – -4,347 Closed
EGM
595
Engineers Gate Manager
New York
– – -4,106 Closed
NIT
596
NumerixS Investment Technologies
British Columbia, Canada
– – -4,000 Closed
PHK
597
Point72 Hong Kong
Hong Kong
– – -3,828 Closed
ECP
598
Elk Creek Partners
Colorado
– – -3,780 Closed
Creative Planning
599
Creative Planning
Kansas
– – -3,767 Closed
GMIM
600
General Motors Investment Management
New York
– – -3,430 Closed
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