ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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635 hedge funds and large institutions have $27.9B invested in Alexion Pharmaceuticals Inc in 2019 Q2 according to their latest regulatory filings, with 87 funds opening new positions, 258 increasing their positions, 197 reducing their positions, and 53 closing their positions.

Holders
635
Holders Change
+25
Holders Change %
+4.1%
% of All Funds
13.81%
Holding in Top 10
12
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.26%
New
87
Increased
258
Reduced
197
Closed
53
Calls
$218M
Puts
$220M
Net Calls
-$1.87M
Net Calls Change
+$23.6M

Top Buyers

1
Nuveen Asset Management
1
Nuveen Asset Management
Illinois
$476M
2
BG
2
Bellevue Group
Switzerland
$176M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$215M
4
1832 Asset Management
4
1832 Asset Management
Ontario, Canada
$112M
5
Artisan Partners
5
Artisan Partners
Wisconsin
$658M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$3.35B
2
Ninety One (UK)
2
Ninety One (UK)
United Kingdom
$221M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$387M
4
Jennison Associates
4
Jennison Associates
New York
$1.18B
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$81.9M
Name Market Value Shares Shares
Change 		Shares
Change %
Morgan Stanley
51
Morgan Stanley
New York
$84.3M 643,846 +43,783 +7%
EVM
52
Eaton Vance Management
Massachusetts
$84.2M 642,748 +62,297 +11%
SO
53
STRS Ohio
Ohio
$83.4M 636,769 -2,959 -0.5%
Dimensional Fund Advisors
54
Dimensional Fund Advisors
Texas
$83.1M 634,784 +985 +0.2%
Janus Henderson Group
55
Janus Henderson Group
United Kingdom
$81.9M 625,531 -699,824 -53%
Adage Capital Partners
56
Adage Capital Partners
Massachusetts
$81.1M 619,462 +130,900 +27%
AAMU
57
Amundi Asset Management US
Massachusetts
$75.4M 575,395 -235,972 -29%
Canada Pension Plan Investment Board
58
Canada Pension Plan Investment Board
Ontario, Canada
$75M 572,699 +128,418 +29%
CS
59
Candriam SCA
Luxembourg
$73.7M 565,233 +181 +0%
TG
60
TCW Group
California
$66.4M 507,299 -9,376 -2%
AllianceBernstein
61
AllianceBernstein
Tennessee
$63.1M 481,481 +21,164 +5%
MVP
62
Miller Value Partners
Florida
$58.8M 448,780 +1,100 +0.2%
FMI
63
Factory Mutual Insurance
Massachusetts
$58.2M 444,400 -87,600 -16%
Mirae Asset Global Investments
64
Mirae Asset Global Investments
South Korea
$56.6M 432,458 +32,374 +8%
RhumbLine Advisers
65
RhumbLine Advisers
Massachusetts
$55.4M 422,590 -1,284 -0.3%
TCM
66
Tekla Capital Management
Massachusetts
$52.4M 400,014 +24,309 +6%
CCM
67
Camber Capital Management
Massachusetts
$52.4M 400,000 -200,000 -33%
Barclays
68
Barclays
United Kingdom
$49.7M 379,597 +112,799 +42%
BNP Paribas Financial Markets
69
BNP Paribas Financial Markets
France
$49.5M 378,010 +291,789 +338%
Baird Financial Group
70
Baird Financial Group
Wisconsin
$48.8M 372,536 -1,937 -0.5%
MWNA
71
Marshall Wace North America
New York
$48.1M 367,354 -248,883 -40%
CS
72
Credit Suisse
Switzerland
$47.5M 362,363 -14,180 -4%
California State Teachers Retirement System (CalSTRS)
73
California State Teachers Retirement System (CalSTRS)
California
$46.9M 358,164 +4,453 +1%
PNC Financial Services Group
74
PNC Financial Services Group
Pennsylvania
$46.8M 357,652 -29,269 -8%
California Public Employees Retirement System
75
California Public Employees Retirement System
California
$46.7M 356,568 +2,733 +0.8%
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