ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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512 hedge funds and large institutions have $34.9B invested in Alexion Pharmaceuticals Inc in 2015 Q3 according to their latest regulatory filings, with 41 funds opening new positions, 225 increasing their positions, 169 reducing their positions, and 73 closing their positions.

Holders
512
Holders Change
-34
Holders Change %
-6.23%
% of All Funds
14.31%
Holding in Top 10
19
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-17.39%
% of All Funds
0.53%
New
41
Increased
225
Reduced
169
Closed
73
Calls
$121M
Puts
$228M
Net Calls
-$108M
Net Calls Change
+$197M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$4.37B
2
WRF
2
Waddell & Reed Financial
Kansas
$541M
3
Bank of America
3
Bank of America
North Carolina
$362M
4
Capital Research Global Investors
4
Capital Research Global Investors
California
$4.29B
5
Jennison Associates
5
Jennison Associates
New York
$1.07B

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$5.74M
2
TCIM
2
TIAA CREF Investment Management
New York
$321M
3
JPMorgan Chase & Co
3
JPMorgan Chase & Co
New York
$747M
4
DKCM
4
Davidson Kempner Capital Management
New York
$0
5
Fidelity Investments
5
Fidelity Investments
Massachusetts
$2.27B
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity International
51
Fidelity International
Bermuda
$95.3M 609,111 +88,734 +17%
GC
52
Guggenheim Capital
Illinois
$95.2M 608,959 -40,684 -6%
Sumitomo Mitsui Trust Group
53
Sumitomo Mitsui Trust Group
Japan
$93.8M 599,733 +47,608 +9%
California Public Employees Retirement System
54
California Public Employees Retirement System
California
$90.8M 580,591 +13,699 +2%
Franklin Resources
55
Franklin Resources
California
$90.5M 578,555 -10,213 -2%
AllianceBernstein
56
AllianceBernstein
Tennessee
$86.8M 555,176 +50,384 +10%
CCI
57
Columbus Circle Investors
$86.7M 554,674 +13,943 +3%
Charles Schwab
58
Charles Schwab
California
$85.9M 549,036 -11,392 -2%
TD Asset Management
59
TD Asset Management
Ontario, Canada
$83.6M 534,559 +36,300 +7%
SO
60
STRS Ohio
Ohio
$82M 524,509 -39,680 -7%
Loomis, Sayles & Company
61
Loomis, Sayles & Company
Massachusetts
$76.6M 489,567 +70,243 +17%
D.E. Shaw & Co
62
D.E. Shaw & Co
New York
$76.4M 488,469 +161,903 +50%
CS
63
Credit Suisse
Switzerland
$76.3M 487,969 -147,862 -23%
Mitsubishi UFJ Trust & Banking
64
Mitsubishi UFJ Trust & Banking
Japan
$72.7M 464,917 +17,415 +4%
TA
65
Teachers Advisors
New York
$71M 453,885 -272,862 -38%
HM
66
HealthCor Management
New York
$70.4M 450,000 +450,000 New
CCM
67
Cornerstone Capital Management
Minnesota
$69.5M 444,539 -62,949 -12%
Alyeska Investment Group
68
Alyeska Investment Group
Illinois
$68.8M 439,939 +126,453 +40%
Federated Hermes
69
Federated Hermes
Pennsylvania
$68.6M 438,861 +58,175 +15%
Swiss National Bank
70
Swiss National Bank
Switzerland
$62.6M 400,041 +38,500 +11%
California State Teachers Retirement System (CalSTRS)
71
California State Teachers Retirement System (CalSTRS)
California
$61.5M 393,478 -600 -0.2%
CLM
72
ClearBridge LLC (Maryland)
Maryland
$60.4M 386,274 -90,820 -19%
New York State Teachers Retirement System (NYSTRS)
73
New York State Teachers Retirement System (NYSTRS)
New York
$59.7M 381,749 +12,212 +3%
Two Sigma Investments
74
Two Sigma Investments
New York
$56.9M 363,912 +312,175 +603%
PAMU
75
Pictet Asset Management (UK)
United Kingdom
$56.2M 359,086 +7,835 +2%
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