ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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747 hedge funds and large institutions have $31.2B invested in Alexion Pharmaceuticals Inc in 2021 Q1 according to their latest regulatory filings, with 83 funds opening new positions, 242 increasing their positions, 311 reducing their positions, and 148 closing their positions.

Holders
747
Holders Change
-71
Holders Change %
-8.68%
% of All Funds
13.15%
Holding in Top 10
70
Holding in Top 10 Change
+24
Holding in Top 10 Change %
+52.17%
% of All Funds
1.23%
New
83
Increased
242
Reduced
311
Closed
148
Calls
$202M
Puts
$267M
Net Calls
-$64.3M
Net Calls Change
-$187M

Top Buyers

1
HI
1
HBK Investments
Texas
$875M
2
FCM
2
Farallon Capital Management
California
$883M
3
DKCM
3
Davidson Kempner Capital Management
New York
$621M
4
Barclays
4
Barclays
United Kingdom
$547M
5
Citigroup
5
Citigroup
New York
$502M

Top Sellers

1
ClearBridge Investments
1
ClearBridge Investments
New York
$0
2
BBA
2
Baker Bros. Advisors
New York
$611M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$539M
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$98.3M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$346M
Name Market Value Shares Shares
Change 		Shares
Change %
HIMCH
301
Hartford Investment Management Co (HIMCO)
Connecticut
$3.69M 24,099 -918 -4%
SMC
302
S. Muoio & Co
New York
$3.67M 24,000 +4,000 +20%
FTCM
303
First Trust Capital Management
Illinois
$3.66M 23,957 – –
Natixis Advisors
304
Natixis Advisors
Massachusetts
$3.64M 23,830 -22,112 -48%
Acadian Asset Management
305
Acadian Asset Management
Massachusetts
$3.59M 23,471 -17,111 -42%
Mercer Global Advisors
306
Mercer Global Advisors
Colorado
$3.53M 23,110 -1,585 -6%
NAM
307
Nissay Asset Management
Japan
$3.51M 22,927 -523 -2%
BRA
308
Bender Robert & Associates
California
$3.46M 22,606 -255 -1%
VIA
309
Vident Investment Advisory
Georgia
$3.32M 21,702 +21,702 New
Fidelity International
310
Fidelity International
Bermuda
$3.31M 21,675 -52,433 -71%
Jennison Associates
311
Jennison Associates
New York
$3.3M 21,575 – –
HS
312
HighVista Strategies
Massachusetts
$3.29M 21,530 +21,530 New
PNC Financial Services Group
313
PNC Financial Services Group
Pennsylvania
$3.25M 21,267 -1,123 -5%
CCM
314
Crabel Capital Management
California
$3.25M 21,253 +17,922 +538%
AI
315
Atom Investors
Texas
$3.24M 21,169 +10,294 +95%
Public Sector Pension Investment Board (PSP Investments)
316
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$3.18M 20,793 +3,600 +21%
Lazard Asset Management
317
Lazard Asset Management
New York
$3.16M 20,673 +7,312 +55%
CAC
318
Cowen and Company
New York
$3.14M 20,554 +13,961 +212%
ISL
319
Ingalls & Snyder LLC
New York
$3.13M 20,486 +76 +0.4%
NB
320
Norinchukin Bank
Japan
$3.12M 20,371 +979 +5%
SG Americas Securities
321
SG Americas Securities
New York
$3.07M 20,057 +8,708 +77%
LPL Financial
322
LPL Financial
California
$3.06M 20,034 -50,890 -72%
BC
323
Brookfield Corp
Ontario, Canada
$3.06M 20,000 -9,000 -31%
PFMU
324
Privium Fund Management (UK)
United Kingdom
$3.06M 20,000 +8,000 +67%
RA
325
Ramius Advisors
New York
$3.06M 19,978 +12,378 +163%
11 12
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