ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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702 hedge funds and large institutions have $22.6B invested in Alexion Pharmaceuticals Inc in 2020 Q3 according to their latest regulatory filings, with 75 funds opening new positions, 261 increasing their positions, 262 reducing their positions, and 70 closing their positions.

Holders
702
Holders Change
+2
Holders Change %
+0.29%
% of All Funds
14.2%
Holding in Top 10
18
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-14.29%
% of All Funds
0.36%
New
75
Increased
261
Reduced
262
Closed
70
Calls
$275M
Puts
$315M
Net Calls
-$40.8M
Net Calls Change
+$31.5M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$2.27B
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$177M
3
Man Group
3
Man Group
United Kingdom
$156M
4
AL
4
AJO LP
Pennsylvania
$101M
5
Nomura Holdings
5
Nomura Holdings
Japan
$76.5M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$357M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$1.12B
3
Ameriprise
3
Ameriprise
Minnesota
$584M
4
HM
4
HealthCor Management
New York
$0
5
DnB Asset Management
5
DnB Asset Management
Norway
$11.5M
Name Market Value Shares Shares
Change 		Shares
Change %
EIP
51
Epoch Investment Partners
New York
$87.7M 766,020 +114,413 +18%
Axa
52
Axa
France
$86.3M 754,578 +58,224 +8%
FMI
53
Factory Mutual Insurance
Massachusetts
$86.2M 753,700 +30,700 +4%
Assenagon Asset Management
54
Assenagon Asset Management
Luxembourg
$81.8M 715,040 +337,045 +89%
PHS
55
PFM Health Sciences
California
$80.5M 703,817 +24,933 +4%
PPA
56
Parametric Portfolio Associates
Washington
$76.6M 669,598 +97,636 +17%
Nomura Holdings
57
Nomura Holdings
Japan
$76.5M 668,580 +591,091 +763%
Impax Asset Management Group
58
Impax Asset Management Group
United Kingdom
$74.5M 651,290 +169,859 +35%
Morgan Stanley
59
Morgan Stanley
New York
$74M 646,850 +122,918 +23%
TSW
60
Thompson Siegel & Walmsley
Virginia
$73.1M 638,485 +53,031 +9%
Franklin Resources
61
Franklin Resources
California
$71.8M 627,202 +8,897 +1%
Thrivent Financial for Lutherans
62
Thrivent Financial for Lutherans
Minnesota
$67.4M 589,088 +97,758 +20%
DM
63
Deerfield Management
New York
$66.3M 579,248 +393,248 +211%
TD Asset Management
64
TD Asset Management
Ontario, Canada
$64.5M 563,793 -29,389 -5%
CS
65
Candriam SCA
Luxembourg
$64.4M 563,072 -1,027 -0.2%
SI
66
Scharf Investments
California
$62.9M 549,724 -22,473 -4%
EVM
67
Eaton Vance Management
Massachusetts
$62.2M 543,975 -78,207 -13%
Citadel Advisors
68
Citadel Advisors
Florida
$62M 541,707 -587,984 -52%
California Public Employees Retirement System
69
California Public Employees Retirement System
California
$58M 507,153 +18,452 +4%
AC
70
Armistice Capital
New York
$57.2M 500,000 – –
New York State Common Retirement Fund
71
New York State Common Retirement Fund
New York
$57M 498,523 -1,410 -0.3%
RhumbLine Advisers
72
RhumbLine Advisers
Massachusetts
$55.7M 487,028 -6,876 -1%
Susquehanna International Group
73
Susquehanna International Group
Pennsylvania
$54.4M 475,329 +173,390 +57%
WP
74
Woodline Partners
California
$53.4M 466,572 +238,319 +104%
PAI
75
Palo Alto Investors
California
$52.4M 457,529 +12,900 +3%
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