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.

New
Increased
Maintained
Reduced
Closed
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 Holding Trade Value Shares
Change 		Shares
Change %
BCM
401
Bluefin Capital Management
New York
$1.35M +$1.35M +8,837 New
PM
402
Prosight Management
Texas
$1.33M -$25.5M -167,053 -95%
Kovitz Investment Group Partners
403
Kovitz Investment Group Partners
Illinois
$1.32M +$364K +2,380 +38%
LFAS
404
Level Four Advisory Services
Texas
$1.3M +$151K +986 +13%
ASN
405
Advisory Services Network
Georgia
$1.29M -$48.7K -319 -4%
TAM
406
Tealwood Asset Management
Minnesota
$1.28M -$8.56K -56 -0.7%
AFA
407
Abacus FCF Advisors
Florida
$1.26M +$1.26M +8,126 New
PAM
408
Panagora Asset Management
Massachusetts
$1.24M -$5.2K -34 -0.4%
BCM
409
Bayesian Capital Management
New York
$1.24M +$642K +4,200 +108%
TI
410
Telemetry Investments
New York
$1.24M +$1.24M +8,100 New
DBG
411
De Burlo Group
Massachusetts
$1.23M -$61.2K -400 -5%
CI
412
Cigna Investments
Connecticut
$1.21M +$36.3K +237 +3%
OAM
413
Origin Asset Management
United Kingdom
$1.18M -$1.07M -7,000 -48%
CS
414
Comerica Securities
Michigan
$1.18M -$934K -6,107 -44%
AIP
415
Ameritas Investment Partners
Nebraska
$1.17M -$12.2K -80 -1%
TI
416
Tidal Investments
Wisconsin
$1.15M +$297K +1,942 +35%
AAM
417
Advisors Asset Management
Colorado
$1.14M -$500K -3,273 -30%
PA
418
Pinnacle Associates
New York
$1.14M -$168K -1,100 -13%
GD
419
Grandfield & Dodd
New York
$1.13M -$14.6K -95 -1%
FDCDDQ
420
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.12M -$15.3M -100,336 -93%
QI
421
QS Investors
New York
$1.11M -$86.7K -567 -7%
IRF
422
IBM Retirement Fund
New York
$1.1M -$102K -667 -8%
HSA
423
Hussman Strategic Advisors
Maryland
$1.1M +$1.1M +7,200 New
B
424
BP
United Kingdom
$1.09M -$339K -2,216 -24%
ECM
425
Everence Capital Management
Indiana
$1.08M – – –
15 16
17
18 19