ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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649 hedge funds and large institutions have $18B invested in Alexion Pharmaceuticals Inc in 2020 Q1 according to their latest regulatory filings, with 83 funds opening new positions, 266 increasing their positions, 230 reducing their positions, and 92 closing their positions.

Holders
649
Holders Change
-16
Holders Change %
-2.41%
% of All Funds
14.34%
Holding in Top 10
19
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+18.75%
% of All Funds
0.42%
New
83
Increased
266
Reduced
230
Closed
92
Calls
$279M
Puts
$367M
Net Calls
-$87.9M
Net Calls Change
+$91.8M

Top Buyers

1
Citadel Advisors
1
Citadel Advisors
Florida
$258M
2
CCM
2
Camber Capital Management
Massachusetts
$148M
3
DnB Asset Management
3
DnB Asset Management
Norway
$69.7M
4
Millennium Management
4
Millennium Management
New York
$70.4M
5
TCM
5
TimesSquare Capital Management
New York
$56.2M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$767M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.07B
3
Artisan Partners
3
Artisan Partners
Wisconsin
$95.7M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$265M
5
Goldman Sachs
5
Goldman Sachs
New York
$119M
Name Market Value Shares Shares
Change 		Shares
Change %
Bank of Montreal
26
Bank of Montreal
Ontario, Canada
$142M 1,568,582 +213,477 +16%
Nuveen Asset Management
27
Nuveen Asset Management
Illinois
$134M 1,487,763 -28,386 -2%
Deutsche Bank
28
Deutsche Bank
Germany
$133M 1,483,979 -72,825 -5%
Legal & General Group
29
Legal & General Group
United Kingdom
$125M 1,387,171 +55,613 +4%
Charles Schwab
30
Charles Schwab
California
$122M 1,364,034 -38,250 -3%
Wells Fargo
31
Wells Fargo
California
$120M 1,338,969 -316,222 -19%
BG
32
Bellevue Group
Switzerland
$120M 1,331,328 -57,600 -4%
Goldman Sachs
33
Goldman Sachs
New York
$119M 1,328,459 -1,759,846 -57%
Neuberger Berman Group
34
Neuberger Berman Group
New York
$115M 1,285,544 -116,087 -8%
Dimensional Fund Advisors
35
Dimensional Fund Advisors
Texas
$110M 1,222,599 +390,878 +47%
Invesco
36
Invesco
Georgia
$109M 1,219,336 -348,357 -22%
AllianceBernstein
37
AllianceBernstein
Tennessee
$108M 1,205,552 -34,484 -3%
PAMU
38
Pictet Asset Management (UK)
United Kingdom
$104M 1,157,587 +328,356 +40%
Artisan Partners
39
Artisan Partners
Wisconsin
$95.7M 1,066,254 -2,235,445 -68%
Adage Capital Partners
40
Adage Capital Partners
Massachusetts
$94.7M 1,054,510 +245,400 +30%
Sumitomo Mitsui Trust Group
41
Sumitomo Mitsui Trust Group
Japan
$89.2M 993,238 +90,564 +10%
Fidelity International
42
Fidelity International
Bermuda
$87.4M 973,178 +88,728 +10%
First Trust Advisors
43
First Trust Advisors
Illinois
$86.9M 967,448 +119,603 +14%
Susquehanna International Group
44
Susquehanna International Group
Pennsylvania
$78.8M 877,581 +381,777 +77%
Swiss National Bank
45
Swiss National Bank
Switzerland
$77.1M 858,831 +151,800 +21%
LSV Asset Management
46
LSV Asset Management
Illinois
$76.3M 849,427 +178,677 +27%
Millennium Management
47
Millennium Management
New York
$70.4M 784,323 +641,975 +451%
DnB Asset Management
48
DnB Asset Management
Norway
$69.7M 775,906 +739,747 +2,046%
D.E. Shaw & Co
49
D.E. Shaw & Co
New York
$66.1M 736,153 -148,056 -17%
FMI
50
Factory Mutual Insurance
Massachusetts
$65.8M 733,100 +145,400 +25%
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