ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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595 hedge funds and large institutions have $30B invested in Alexion Pharmaceuticals Inc in 2017 Q3 according to their latest regulatory filings, with 88 funds opening new positions, 218 increasing their positions, 214 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
595
Holders Change
+36
Holders Change %
+6.44%
% of All Funds
14.86%
Holding in Top 10
19
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.47%
New
88
Increased
218
Reduced
214
Closed
45
Calls
$551M
Puts
$435M
Net Calls
+$117M
Net Calls Change
-$98.3M

Top Buyers

1
Jennison Associates
1
Jennison Associates
New York
$748M
2
Assenagon Asset Management
2
Assenagon Asset Management
Luxembourg
$124M
3
AQR Capital Management
3
AQR Capital Management
Connecticut
$132M
4
UBS AM
4
UBS AM
Illinois
$238M
5
Alkeon Capital Management
5
Alkeon Capital Management
New York
$70.1M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.66B
2
Sands Capital Management
2
Sands Capital Management
Virginia
$670M
3
Goldman Sachs
3
Goldman Sachs
New York
$485M
4
State Street
4
State Street
Massachusetts
$1.58B
5
BlackRock
5
BlackRock
New York
$2.72B
Name Holding Trade Value Shares
Change 		Shares
Change %
PG
301
PEAK6 Group
Illinois
$2.28M -$8.22M -58,596 -78%
SIMG
302
Stephens Investment Management Group
Texas
$2.28M – – –
Creative Planning
303
Creative Planning
Kansas
$2.26M -$676K -4,818 -23%
VF
304
Virtu Financial
New York
$2.23M +$2.23M +15,923 New
TMAM
305
Tokio Marine Asset Management
Japan
$2.22M -$329K -2,347 -13%
ACP
306
Acuta Capital Partners
California
$2.1M +$2.1M +15,000 New
PAM
307
Panagora Asset Management
Massachusetts
$2.1M +$774K +5,515 +58%
SCM
308
Stevens Capital Management
Pennsylvania
$1.96M -$7.49M -53,407 -79%
LSERS
309
Louisiana State Employees Retirement System
Louisiana
$1.95M – – –
HT
310
HAP Trading
New York
$1.95M -$13.6M -96,983 -87%
KRS
311
Kentucky Retirement Systems
Kentucky
$1.93M -$85.1K -607 -4%
Envestnet Asset Management
312
Envestnet Asset Management
Illinois
$1.91M +$324K +2,313 +21%
Tudor Investment Corp
313
Tudor Investment Corp
Connecticut
$1.88M +$872K +6,218 +86%
Janney Montgomery Scott
314
Janney Montgomery Scott
Pennsylvania
$1.88M -$22.2K -158 -1%
NIT
315
NumerixS Investment Technologies
British Columbia, Canada
$1.85M +$680K +4,845 +58%
EU
316
Emory University
Georgia
$1.72M -$186K -1,324 -10%
AAM
317
Advisors Asset Management
Colorado
$1.7M -$230K -1,640 -12%
NSEDCP
318
NJ State Employees Deferred Compensation Plan
New Jersey
$1.68M – – –
Public Sector Pension Investment Board (PSP Investments)
319
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.66M -$1.9M -13,561 -53%
TAM
320
Tealwood Asset Management
Minnesota
$1.61M +$1.61M +11,455 New
OPPM
321
Opus Point Partners Management
New York
$1.61M +$270K +1,921 +20%
LNWWM
322
Laird Norton Wetherby Wealth Management
California
$1.6M +$82.8K +590 +5%
CIBC Private Wealth Group
323
CIBC Private Wealth Group
Georgia
$1.59M +$1.59M +11,329 New
GF
324
Gabelli Funds
New York
$1.57M -$1.37M -9,800 -47%
CI
325
Cigna Investments
Connecticut
$1.56M -$7.3K -52 -0.5%
11 12
13
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