ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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406 hedge funds and large institutions have $17.3B invested in Alexion Pharmaceuticals Inc in 2013 Q2 according to their latest regulatory filings, with 406 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
406
Holders Change
+406
Holders Change %
–
% of All Funds
13.25%
Holding in Top 10
6
Holding in Top 10 Change
+6
Holding in Top 10 Change %
%
% of All Funds
0.2%
New
406
Increased
–
Reduced
–
Closed
–
Calls
$149M
Puts
$97.1M
Net Calls
+$51.9M
Net Calls Change
+$51.9M

Top Buyers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$1.98B
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$1.56B
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$1.55B
4
Jennison Associates
4
Jennison Associates
New York
$891M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$842M

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
GIM
251
Gyrus Investment Management
Ontario, Canada
$1.52M 15,620 +15,620 New
EWM
252
Evercore Wealth Management
New York
$1.51M 16,350 +16,350 New
TMAM
253
Tokio Marine Asset Management
Japan
$1.5M 16,292 +16,292 New
P
254
Pitcairn
Pennsylvania
$1.45M 15,686 +15,686 New
Nuveen Asset Management
255
Nuveen Asset Management
Illinois
$1.41M 15,332 +15,332 New
CONA
256
Capital One National Association
New York
$1.41M 15,317 +15,317 New
LMF
257
LMR Master Fund
Cayman Islands
$1.41M 15,283 +15,283 New
Cambridge Investment Research Advisors
258
Cambridge Investment Research Advisors
Iowa
$1.39M 15,068 +15,068 New
AAM
259
Aureus Asset Management
Massachusetts
$1.37M 14,890 +14,890 New
MCM
260
Matterhorn Capital Management
Texas
$1.35M 14,585 +14,585 New
IAM
261
Impax Asset Management
New Hampshire
$1.26M 13,639 +13,639 New
NA
262
Navellier & Associates
Nevada
$1.25M 13,500 +13,500 New
IGIM
263
I.G. Investment Management
Manitoba, Canada
$1.24M 13,410 +13,410 New
WBC
264
Westpac Banking Corp
Australia
$1.24M 13,401 +13,401 New
RIG
265
Roosevelt Investment Group
New York
$1.23M 13,359 +13,359 New
William Blair & Company
266
William Blair & Company
Illinois
$1.22M 13,176 +13,176 New
Schroder Investment Management Group
267
Schroder Investment Management Group
United Kingdom
$1.21M 13,097 +13,097 New
Mirae Asset Global Investments
268
Mirae Asset Global Investments
South Korea
$1.15M 12,501 +12,501 New
Canada Pension Plan Investment Board
269
Canada Pension Plan Investment Board
Ontario, Canada
$1.12M 12,100 +12,100 New
CBOA
270
Commonwealth Bank of Australia
Australia
$1.08M 11,700 +11,700 New
MAM
271
Martingale Asset Management
Massachusetts
$1.05M 11,356 +11,356 New
RCM
272
Riverhead Capital Management
Delaware
$1.01M 11,000 +11,000 New
SCM
273
Stux Capital Management
New York
$978K 10,600 +10,600 New
LPL Financial
274
LPL Financial
California
$971K 10,530 +10,530 New
MSU
275
Maple Securities USA
New Jersey
$944K 10,238 +10,238 New
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