ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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521 hedge funds and large institutions have $31.8B invested in Alexion Pharmaceuticals Inc in 2014 Q3 according to their latest regulatory filings, with 55 funds opening new positions, 183 increasing their positions, 209 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
521
Holders Change
–
Holders Change %
0%
% of All Funds
15.13%
Holding in Top 10
13
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-13.33%
% of All Funds
0.38%
New
55
Increased
183
Reduced
209
Closed
48
Calls
$126M
Puts
$160M
Net Calls
-$34.5M
Net Calls Change
+$21.5M

Top Buyers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$3.27B
2
Fidelity Investments
Fidelity Investments
Massachusetts
$3.33B
3
Winslow Capital Management
Winslow Capital Management
Minnesota
$558M
4
American Century Companies
American Century Companies
Missouri
$540M
5
Jennison Associates
Jennison Associates
New York
$1.39B

Top Sellers

1
Norges Bank
Norges Bank
Norway
$222M
2
BFA
BlackRock Fund Advisors
California
$559M
3
Wells Fargo
Wells Fargo
California
$747M
4
Millennium Management
Millennium Management
New York
$33.5M
5
AL
AJO LP
Pennsylvania
$15.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
LNWWM
301
Laird Norton Wetherby Wealth Management
California
$1.58M +$25.2K +152 +2%
MAM
302
Martingale Asset Management
Massachusetts
$1.5M +$182K +1,100 +14%
Mariner
303
Mariner
Kansas
$1.49M +$19.1K +115 +1%
SC
304
Sculptor Capital
New York
$1.49M -$149K -900 -9%
BCM
305
BTC Capital Management
Iowa
$1.47M +$1.47M +8,875 New
DL
306
Delta Lloyd
Netherlands
$1.44M +$162K +978 +13%
WAM
307
Wolverine Asset Management
Illinois
$1.43M +$1.43M +8,600 New
CI
308
Constellation Investments
Ohio
$1.41M -$4.15K -25 -0.3%
MYLI
309
Meiji Yasuda Life Insurance
Japan
$1.39M +$289K +1,743 +26%
AIM
310
abrdn Investment Management
United Kingdom
$1.37M -$16.9K -102 -1%
RIG
311
Roosevelt Investment Group
New York
$1.37M -$8.46K -51 -0.6%
PAM
312
Panagora Asset Management
Massachusetts
$1.34M -$266K -1,607 -17%
NB
313
Norinchukin Bank
Japan
$1.32M +$93K +561 +8%
GMIM
314
General Motors Investment Management
New York
$1.32M -$529K -3,189 -29%
PI
315
Putnam Investments
Massachusetts
$1.29M – – –
CAM
316
CG Asset Management
New York
$1.29M +$651K +3,925 +102%
SCM
317
Shelton Capital Management
Colorado
$1.27M +$188K +1,133 +17%
CIM
318
Calvert Investment Management
Maryland
$1.19M +$874K +5,270 +276%
OC
319
Oppenheimer & Co
New York
$1.19M -$276K -1,666 -19%
SAM
320
Symphony Asset Management
California
$1.18M -$312K -1,881 -21%
Nisa Investment Advisors
321
Nisa Investment Advisors
Missouri
$1.14M -$49.8K -300 -4%
MERSOM
322
Municipal Employees' Retirement System of Michigan
Michigan
$1.13M +$16.6K +100 +1%
JT
323
Jump Trading
Illinois
$1.11M +$1.11M +6,708 New
CIM
324
CenturyLink Investment Management
Colorado
$1.11M +$732K +4,411 +193%
GIM
325
Groesbeck Investment Management
New Jersey
$1.1M – – –
11 12
13
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