ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

Back to rankings

635 hedge funds and large institutions have $27.9B invested in Alexion Pharmaceuticals Inc in 2019 Q2 according to their latest regulatory filings, with 87 funds opening new positions, 258 increasing their positions, 197 reducing their positions, and 53 closing their positions.

Holders
635
Holders Change
+25
Holders Change %
+4.1%
% of All Funds
13.81%
Holding in Top 10
12
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.26%
New
87
Increased
258
Reduced
197
Closed
53
Calls
$218M
Puts
$220M
Net Calls
-$1.87M
Net Calls Change
+$23.6M

Top Buyers

1
Nuveen Asset Management
1
Nuveen Asset Management
Illinois
$476M
2
BG
2
Bellevue Group
Switzerland
$176M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$215M
4
1832 Asset Management
4
1832 Asset Management
Ontario, Canada
$112M
5
Artisan Partners
5
Artisan Partners
Wisconsin
$658M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$3.35B
2
Ninety One (UK)
2
Ninety One (UK)
United Kingdom
$221M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$387M
4
Jennison Associates
4
Jennison Associates
New York
$1.18B
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$81.9M
Name Market Value Shares Shares
Change 		Shares
Change %
DZ Bank
301
DZ Bank
Germany
$1.97M 15,000 – –
WAM
302
World Asset Management
Michigan
$1.94M 14,813 +253 +2%
AI
303
Atom Investors
Texas
$1.88M 14,375 +14,375 New
PA
304
Pinnacle Associates
New York
$1.86M 14,200 +550 +4%
Walleye Trading
305
Walleye Trading
New York
$1.82M 13,897 +11,225 +420%
AA
306
Altman Advisors
Illinois
$1.8M 13,754 +203 +1%
CNC
307
Citizens & Northern Corp
Pennsylvania
$1.79M 13,699 -309 -2%
Arrowstreet Capital
308
Arrowstreet Capital
Massachusetts
$1.74M 13,300 +13,300 New
RBA
309
Richard Bernstein Advisors
New York
$1.73M 13,199 – –
ECM
310
ETrade Capital Management
Virginia
$1.73M 13,178 -2,013 -13%
CSS
311
Cubist Systematic Strategies
Connecticut
$1.7M 12,998 -15,387 -54%
Fisher Asset Management
312
Fisher Asset Management
Washington
$1.68M 12,839 +12,839 New
Creative Planning
313
Creative Planning
Kansas
$1.62M 12,368 -70 -0.6%
BPC
314
Banque Pictet & Cie
Switzerland
$1.6M 12,230 -19,430 -61%
OI
315
Oakbrook Investments
Illinois
$1.6M 12,225 +12,225 New
PI
316
PEAK6 Investments
Illinois
$1.6M 12,183 +5,799 +91%
NSEDCP
317
NJ State Employees Deferred Compensation Plan
New Jersey
$1.57M 12,000 – –
SMDAM
318
Sumitomo Mitsui DS Asset Management
Japan
$1.56M 11,933 -3,349 -22%
PCM
319
Prelude Capital Management
New York
$1.55M 11,843 +11,843 New
BNP Paribas Asset Management
320
BNP Paribas Asset Management
France
$1.54M 11,786 +2,755 +31%
Daiwa Securities Group
321
Daiwa Securities Group
Japan
$1.51M 11,560 -510 -4%
Rockefeller Capital Management
322
Rockefeller Capital Management
New York
$1.43M 10,954 -2,818 -20%
SI
323
Stephens Inc
Arkansas
$1.43M 10,921 +197 +2%
3C
324
361 Capital
Colorado
$1.41M 10,725 -71 -0.7%
KAM
325
Kazazian Asset Management
Florida
$1.4M 10,701 -3,184 -23%
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