ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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517 hedge funds and large institutions have $30.2B invested in Alexion Pharmaceuticals Inc in 2016 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 192 increasing their positions, 210 reducing their positions, and 70 closing their positions.

Holders
517
Holders Change
-29
Holders Change %
-5.31%
% of All Funds
13.8%
Holding in Top 10
14
Holding in Top 10 Change
-7
Holding in Top 10 Change %
-33.33%
% of All Funds
0.37%
New
47
Increased
192
Reduced
210
Closed
70
Calls
$198M
Puts
$161M
Net Calls
+$36.5M
Net Calls Change
+$45.8M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.33B
2
AllianceBernstein
2
AllianceBernstein
Tennessee
$297M
3
ClearBridge Investments
3
ClearBridge Investments
New York
$90.9M
4
Millennium Management
4
Millennium Management
New York
$76M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$1.85B

Top Sellers

1
Wells Fargo
1
Wells Fargo
California
$644M
2
Sands Capital Management
2
Sands Capital Management
Virginia
$726M
3
WRF
3
Waddell & Reed Financial
Kansas
$355M
4
Bank of New York Mellon
4
Bank of New York Mellon
New York
$269M
5
Goldman Sachs
5
Goldman Sachs
New York
$130M
Name Market Value Shares Shares
Change 		Shares
Change %
CCM
526
Century Capital Management
Massachusetts
– – -20,801 Closed
RBA
527
Richard Bernstein Advisors
New York
– – -19,821 Closed
BCM
528
BTC Capital Management
Iowa
– – -19,349 Closed
GIM
529
Groesbeck Investment Management
New Jersey
– – -16,874 Closed
CC
530
Curian Capital
Colorado
– – -15,587 Closed
OI
531
Oakbrook Investments
Illinois
– – -12,739 Closed
AC
532
Ascend Capital
California
– – -11,636 Closed
DIA
533
Denver Investment Advisors
Colorado
– – -10,933 Closed
IH
534
IFC Holdings
Florida
– – -8,426 Closed
SS
535
Simplicity Solutions
Minnesota
– – -7,283 Closed
Twin Tree Management
536
Twin Tree Management
Texas
– – -6,951 Closed
IA
537
Icon Advisers
Colorado
– – -6,400 Closed
AAMU
538
AEGON Asset Management (UK)
United Kingdom
– – -5,716 Closed
SLG
539
Stanley-Laman Group
Pennsylvania
– – -4,562 Closed
EIM
540
Essex Investment Management
Massachusetts
– – -4,284 Closed
Group One Trading
541
Group One Trading
Illinois
– – -3,742 Closed
BCM
542
BlueCrest Capital Management
Jersey
– – -3,053 Closed
VF
543
Virtu Financial
New York
– – -2,964 Closed
CBU
544
CIBC Bank USA
Illinois
– – -2,869 Closed
AP
545
AHL Partners
United Kingdom
– – -2,678 Closed
CCM
546
Cupps Capital Management
Illinois
– – -2,432 Closed
PAG
547
Private Advisor Group
New Jersey
– – -2,394 Closed
BIM
548
Beach Investment Management
Pennsylvania
– – -2,385 Closed
W
549
Wealthfront
California
– – -2,335 Closed
CCG
550
Cypress Capital Group
Florida
– – -2,333 Closed
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