ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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645 hedge funds and large institutions have $20.1B invested in Alexion Pharmaceuticals Inc in 2019 Q3 according to their latest regulatory filings, with 92 funds opening new positions, 246 increasing their positions, 226 reducing their positions, and 80 closing their positions.

Holders
645
Holders Change
+10
Holders Change %
+1.57%
% of All Funds
14.17%
Holding in Top 10
16
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+33.33%
% of All Funds
0.35%
New
92
Increased
246
Reduced
226
Closed
80
Calls
$176M
Puts
$275M
Net Calls
-$98.9M
Net Calls Change
-$97M

Top Buyers

1
JPMorgan Chase & Co
1
JPMorgan Chase & Co
New York
$467M
2
CS
2
Credit Suisse
Switzerland
$195M
3
PHS
3
PFM Health Sciences
California
$142M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$160M
5
Ninety One (UK)
5
Ninety One (UK)
United Kingdom
$196M

Top Sellers

1
Jennison Associates
1
Jennison Associates
New York
$200M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.92B
3
Nuveen Asset Management
3
Nuveen Asset Management
Illinois
$120M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$1.16B
5
1832 Asset Management
5
1832 Asset Management
Ontario, Canada
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Two Sigma Advisers
201
Two Sigma Advisers
New York
$4.94M 50,390 -92,700 -65%
SG Americas Securities
202
SG Americas Securities
New York
$4.87M 49,669 +29,691 +149%
NC
203
Nicholas Company
Wisconsin
$4.73M 48,325 -40 -0.1%
TI
204
Trexquant Investment
Connecticut
$4.69M 47,881 +47,881 New
XK
205
Xact Kapitalforvaltning
Sweden
$4.67M 47,713 +4,288 +10%
PI
206
PEAK6 Investments
Illinois
$4.67M 47,687 +35,504 +291%
CAM
207
Congress Asset Management
Massachusetts
$4.66M 47,593 +1,638 +4%
DnB Asset Management
208
DnB Asset Management
Norway
$4.65M 47,485 +2,216 +5%
Bank of Nova Scotia
209
Bank of Nova Scotia
Ontario, Canada
$4.41M 44,979 +1,995 +5%
ZIG
210
Zurich Insurance Group
Switzerland
$4.28M 43,656 +1,442 +3%
Public Sector Pension Investment Board (PSP Investments)
211
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$4.25M 43,413 +14,102 +48%
TAF
212
Tredje AP-fonden
Sweden
$4.17M 42,605 -3,380 -7%
Nordea Investment Management
213
Nordea Investment Management
Sweden
$4.12M 42,157 +171 +0.4%
Mirae Asset Global Investments
214
Mirae Asset Global Investments
South Korea
$4.11M 41,925 -390,533 -90%
Public Employees Retirement Association of Colorado
215
Public Employees Retirement Association of Colorado
Colorado
$4.09M 41,780 -68 -0.2%
TPSF
216
Texas Permanent School Fund
Texas
$4.09M 41,768 -1,476 -3%
Zurich Cantonal Bank
217
Zurich Cantonal Bank
Switzerland
$4.07M 41,513 +1,818 +5%
CSS
218
Cubist Systematic Strategies
Connecticut
$4.04M 41,263 +28,265 +217%
MLICM
219
Metropolitan Life Insurance Company (MetLife)
New York
$4.04M 41,222 -562 -1%
URS
220
Utah Retirement Systems
Utah
$4.02M 40,999 +300 +0.7%
Pacer Advisors
221
Pacer Advisors
Pennsylvania
$4.01M 40,985 +4,433 +12%
TMAM
222
Tokio Marine Asset Management
Japan
$4.01M 40,981 +4,469 +12%
JG
223
Jefferies Group
New York
$3.98M 40,641 +31,686 +354%
Walleye Trading
224
Walleye Trading
New York
$3.98M 40,594 +26,697 +192%
Nomura Asset Management
225
Nomura Asset Management
Japan
$3.85M 39,255 +2,201 +6%
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