ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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596 hedge funds and large institutions have $23.4B invested in Alexion Pharmaceuticals Inc in 2018 Q1 according to their latest regulatory filings, with 81 funds opening new positions, 219 increasing their positions, 225 reducing their positions, and 63 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
596
Holders Change
+10
Holders Change %
+1.71%
% of All Funds
13.68%
Holding in Top 10
16
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-5.88%
% of All Funds
0.37%
New
81
Increased
219
Reduced
225
Closed
63
Calls
$468M
Puts
$434M
Net Calls
+$34.2M
Net Calls Change
+$82.4M

Top Buyers

1
Jennison Associates
Jennison Associates
New York
$835M
2
Fidelity Investments
Fidelity Investments
Massachusetts
$2.15B
3
EVM
Eaton Vance Management
Massachusetts
$257M
4
MWNA
Marshall Wace North America
New York
$121M
5
Millennium Management
Millennium Management
New York
$104M

Top Sellers

1
State Street
State Street
Massachusetts
$1.01B
2
Goldman Sachs
Goldman Sachs
New York
$275M
3
Citadel Advisors
Citadel Advisors
Florida
$77.3M
4
Sands Capital Management
Sands Capital Management
Virginia
$384M
5
Bank of Montreal
Bank of Montreal
Ontario, Canada
$62.4M
Name Holding Trade Value Shares
Change 		Shares
Change %
LPL Financial
251
LPL Financial
California
$3.09M +$586K +5,260 +23%
CM
252
Crestline Management
Texas
$3.07M -$943K -8,460 -24%
IHM
253
Iguana Healthcare Management
New York
$3.07M +$3.07M +27,500 New
NAM
254
Nissay Asset Management
Japan
$3M +$61K +547 +2%
SEI Investments
255
SEI Investments
Pennsylvania
$2.96M -$4.64M -41,682 -61%
Federated Hermes
256
Federated Hermes
Pennsylvania
$2.96M -$18.7M -167,443 -86%
Mirae Asset Global Investments
257
Mirae Asset Global Investments
South Korea
$2.93M +$1.21M +10,844 +70%
RJFSA
258
Raymond James Financial Services Advisors
Florida
$2.9M -$159K -1,423 -5%
B
259
BP
United Kingdom
$2.9M – – –
QAM
260
Quantres Asset Management
Cayman Islands
$2.82M +$2.82M +25,300 New
DnB Asset Management
261
DnB Asset Management
Norway
$2.8M +$256K +2,300 +10%
NMC
262
Nine Masts Capital
Hong Kong
$2.78M +$767K +6,881 +38%
OH
263
Oikos Holdings
New York
$2.75M – – –
Public Sector Pension Investment Board (PSP Investments)
264
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$2.72M +$780K +7,000 +40%
Wolverine Trading
265
Wolverine Trading
Illinois
$2.68M +$2.68M +24,076 New
FAM
266
Fred Alger Management
New York
$2.67M +$425K +3,814 +19%
OPERF
267
Oregon Public Employees Retirement Fund
Oregon
$2.65M +$5.24K +47 +0.2%
Natixis Advisors
268
Natixis Advisors
Massachusetts
$2.63M +$515K +4,618 +24%
AAF
269
Andra AP-fonden
Sweden
$2.62M +$1.04M +9,300 +65%
KAM
270
Kazazian Asset Management
Florida
$2.6M +$669K +6,000 +35%
OAM
271
Oppenheimer Asset Management
New York
$2.59M +$115K +1,035 +5%
DZ Bank
272
DZ Bank
Germany
$2.55M +$2.29M +20,569 +882%
SCM
273
Sterling Capital Management
North Carolina
$2.55M +$1.12M +10,009 +78%
SAM
274
Securian Asset Management
Minnesota
$2.51M -$22.3K -200 -0.9%
Walleye Trading
275
Walleye Trading
New York
$2.51M -$1.01M -9,049 -29%
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