ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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517 hedge funds and large institutions have $26.3B invested in Alexion Pharmaceuticals Inc in 2016 Q3 according to their latest regulatory filings, with 43 funds opening new positions, 212 increasing their positions, 190 reducing their positions, and 54 closing their positions.

Holders
517
Holders Change
-16
Holders Change %
-3%
% of All Funds
13.82%
Holding in Top 10
16
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.43%
New
43
Increased
212
Reduced
190
Closed
54
Calls
$111M
Puts
$135M
Net Calls
-$23.6M
Net Calls Change
+$13M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$3.04B
2
BIM
2
BlackRock Investment Management
Delaware
$275M
3
BA
3
BlackRock Advisors
Delaware
$280M
4
State Street
4
State Street
Massachusetts
$1.24B
5
Brown Advisory
5
Brown Advisory
Maryland
$475M

Top Sellers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$1.88B
2
Ameriprise
2
Ameriprise
Minnesota
$577M
3
Citadel Advisors
3
Citadel Advisors
Florida
$26.6M
4
GE
4
General Electric
Ohio
$0
5
Alyeska Investment Group
5
Alyeska Investment Group
Illinois
$56.6M
Name Market Value Shares Shares
Change 		Shares
Change %
Sumitomo Mitsui Trust Group
51
Sumitomo Mitsui Trust Group
Japan
$75.8M 618,964 -2,694 -0.4%
SO
52
STRS Ohio
Ohio
$75M 611,918 +51,809 +9%
Point72 Asset Management
53
Point72 Asset Management
Connecticut
$74.9M 611,500 +82,000 +15%
TA
54
Teachers Advisors
New York
$73.1M 596,883 -156,950 -21%
CS
55
Credit Suisse
Switzerland
$73.1M 596,567 +17,715 +3%
TCP
56
Tourbillon Capital Partners
New York
$72M 587,604 +17,500 +3%
New York State Common Retirement Fund
57
New York State Common Retirement Fund
New York
$69.6M 568,049 -54,404 -9%
PAI
58
Palo Alto Investors
California
$68.8M 561,700 +222,300 +65%
Federated Hermes
59
Federated Hermes
Pennsylvania
$64.4M 525,471 +25,002 +5%
Two Sigma Advisers
60
Two Sigma Advisers
New York
$64.3M 525,097 +4,280 +0.8%
GC
61
Guggenheim Capital
Illinois
$60.6M 494,681 +54,377 +12%
California Public Employees Retirement System
62
California Public Employees Retirement System
California
$59.9M 488,591 -31,800 -6%
FAM
63
Fred Alger Management
New York
$59.5M 485,935 +406,204 +509%
California State Teachers Retirement System (CalSTRS)
64
California State Teachers Retirement System (CalSTRS)
California
$56.9M 464,224 +3,900 +0.8%
Alyeska Investment Group
65
Alyeska Investment Group
Illinois
$56.6M 461,528 -564,242 -55%
Mitsubishi UFJ Trust & Banking
66
Mitsubishi UFJ Trust & Banking
Japan
$55.9M 456,408 +3,145 +0.7%
Morgan Stanley
67
Morgan Stanley
New York
$55.7M 454,510 -226,032 -33%
EVM
68
Eaton Vance Management
Massachusetts
$52.8M 430,862 -213,016 -33%
Alkeon Capital Management
69
Alkeon Capital Management
New York
$52.7M 430,245 -650 -0.2%
Marshall Wace
70
Marshall Wace
United Kingdom
$52.4M 427,694 +342,472 +402%
ZCI
71
Zevenbergen Capital Investments
Washington
$51.5M 420,295 +75,060 +22%
TD Asset Management
72
TD Asset Management
Ontario, Canada
$49.2M 401,503 +13,011 +3%
SIG
73
Senator Investment Group
New York
$49M 400,000 +75,000 +23%
Allianz Asset Management
74
Allianz Asset Management
Germany
$48.4M 398,458 -503,669 -56%
Two Sigma Investments
75
Two Sigma Investments
New York
$47.6M 388,550 -397,966 -51%
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