ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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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.

New
Increased
Maintained
Reduced
Closed
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 Holding Trade Value Shares
Change 		Shares
Change %
IG
326
ING Group
Netherlands
$1.64M +$128K +1,186 +8%
SEC
327
Seven Eight Capital
New York
$1.62M -$7.06M -65,297 -81%
WAM
328
World Asset Management
Michigan
$1.62M +$324 +3 +0%
AC
329
Amia Capital
United Kingdom
$1.61M +$1.61M +14,846 New
EGM
330
Engineers Gate Manager
New York
$1.59M -$2.44M -22,541 -60%
PTC
331
Private Trust Company
Ohio
$1.58M -$452K -4,181 -22%
COPPSERS
332
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.54M -$12.8K -118 -0.8%
ARTA
333
A.R.T. Advisors
New York
$1.53M -$4.46M -41,281 -75%
PPCM
334
Pillar Pacific Capital Management
California
$1.51M -$299K -2,770 -17%
AG
335
Advisor Group
Arizona
$1.5M +$274K +2,532 +22%
SMDAM
336
Sumitomo Mitsui DS Asset Management
Japan
$1.49M -$4.76K -44 -0.3%
Wealth Enhancement Advisory Services
337
Wealth Enhancement Advisory Services
Minnesota
$1.49M -$23.5K -217 -2%
BOH
338
Bank of Hawaii
Hawaii
$1.47M +$1.01M +9,360 +222%
WCM
339
Weld Capital Management
New York
$1.46M +$958K +8,857 +193%
FFG
340
Fortem Financial Group
California
$1.45M -$324 -3 -0%
FIM
341
Freedom Investment Management
Connecticut
$1.43M -$177K -1,637 -11%
RBA
342
Richard Bernstein Advisors
New York
$1.43M – – –
Fisher Asset Management
343
Fisher Asset Management
Washington
$1.42M +$35.8K +331 +3%
HBT
344
Hills Bank & Trust
Iowa
$1.41M +$15.5K +143 +1%
Creative Planning
345
Creative Planning
Kansas
$1.37M +$17.1K +158 +1%
CCM
346
Callodine Capital Management
Massachusetts
$1.35M +$1.35M +12,500 New
CS
347
Comerica Securities
Michigan
$1.33M +$31.4K +290 +2%
AIMCA
348
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$1.31M -$5.73M -53,000 -81%
EOJOAM
349
E. Ohman J:or Asset Management
Sweden
$1.31M +$1.31M +12,100 New
TEE
350
Tibra Equities Europe
United Kingdom
$1.31M +$1.31M +12,100 New
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14
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