ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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818 hedge funds and large institutions have $31.3B invested in Alexion Pharmaceuticals Inc in 2020 Q4 according to their latest regulatory filings, with 202 funds opening new positions, 238 increasing their positions, 283 reducing their positions, and 80 closing their positions.

Holders
818
Holders Change
+115
Holders Change %
+16.36%
% of All Funds
14.51%
Holding in Top 10
46
Holding in Top 10 Change
+28
Holding in Top 10 Change %
+155.56%
% of All Funds
0.82%
New
202
Increased
238
Reduced
283
Closed
80
Calls
$559M
Puts
$436M
Net Calls
+$123M
Net Calls Change
+$163M

Top Buyers

1
PCM
1
Pentwater Capital Management
Florida
$463M
2
FCM
2
Farallon Capital Management
California
$351M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$456M
4
HI
4
HBK Investments
Texas
$269M
5
Millennium Management
5
Millennium Management
New York
$294M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$982M
2
Ameriprise
2
Ameriprise
Minnesota
$367M
3
O
3
OrbiMed
New York
$26.4M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$240M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$58.6M
Name Market Value Shares Shares
Change 		Shares
Change %
GC
226
GMT Capital
Georgia
$10.7M 68,400 +68,400 New
Truist Financial
227
Truist Financial
North Carolina
$10.6M 67,895 +45,866 +208%
BHMP
228
Bardin Hill Management Partners
New York
$10.1M 64,905 +64,905 New
AIMCA
229
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$9.92M 63,500 +63,500 New
ASRS
230
Arizona State Retirement System
Arizona
$9.88M 63,240 -3,919 -6%
Mitsubishi UFJ Asset Management
231
Mitsubishi UFJ Asset Management
Japan
$9.85M 63,071 +2,950 +5%
Korea Investment Corp
232
Korea Investment Corp
South Korea
$9.84M 63,000 -67,791 -52%
VI
233
Vestcor Inc
New Brunswick, Canada
$9.71M 62,144 +49,390 +387%
HM
234
HealthCor Management
New York
$9.58M 61,330 +61,330 New
Comerica Bank
235
Comerica Bank
Texas
$9.58M 59,954 -2,047 -3%
SFM
236
Sphera Funds Management
Israel
$9.37M 60,000 +60,000 New
PA
237
Profund Advisors
Maryland
$9.36M 59,900 +4,503 +8%
CWM
238
CIBC World Markets
New York
$9.36M 59,889 -378,643 -86%
Pacer Advisors
239
Pacer Advisors
Pennsylvania
$9.12M 58,395 -13,819 -19%
SOMRS
240
State of Michigan Retirement System
Michigan
$8.99M 57,561 -700 -1%
EAM
241
Erste Asset Management
Austria
$8.96M 57,650 -13,300 -19%
Voloridge Investment Management
242
Voloridge Investment Management
Florida
$8.87M 56,737 -15,331 -21%
OPERF
243
Oregon Public Employees Retirement Fund
Oregon
$8.74M 55,954 +6,518 +13%
FRAF
244
Första AP-fonden
Sweden
$8.61M 55,100 +13,000 +31%
MIM
245
MetLife Investment Management
New Jersey
$8.19M 52,437 -2,410 -4%
GIBU
246
Gulf International Bank (UK)
United Kingdom
$8.06M 51,565 -3,139 -6%
Handelsbanken Fonder
247
Handelsbanken Fonder
Sweden
$7.84M 50,164 – –
CA
248
Cullinan Associates
Kentucky
$7.61M 48,732 -947 -2%
HCM
249
Harvey Capital Management
Florida
$7.47M 47,806 -6,305 -12%
Natixis Advisors
250
Natixis Advisors
Massachusetts
$7.18M 45,942 -22,857 -33%
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