ALXN

Alexion Pharmaceuticals Inc
ALXN

Overview Fund Activity
Delisted

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

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521 hedge funds and large institutions have $30B invested in Alexion Pharmaceuticals Inc in 2014 Q2 according to their latest regulatory filings, with 61 funds opening new positions, 193 increasing their positions, 196 reducing their positions, and 42 closing their positions.

Holders
521
Holders Change
+17
Holders Change %
+3.37%
% of All Funds
14.98%
Holding in Top 10
15
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+66.67%
% of All Funds
0.43%
New
61
Increased
193
Reduced
196
Closed
42
Calls
$116M
Puts
$172M
Net Calls
-$56M
Net Calls Change
-$50.1M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$2.7B
2
Norges Bank
2
Norges Bank
Norway
$416M
3
Capital Research Global Investors
3
Capital Research Global Investors
California
$3.79B
4
DCP
4
DSM Capital Partners
Florida
$249M
5
HM
5
HealthCor Management
New York
$74.2M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$2.77B
2
Wells Fargo
2
Wells Fargo
California
$818M
3
BFA
3
BlackRock Fund Advisors
California
$645M
4
Artisan Partners
4
Artisan Partners
Wisconsin
$283M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$8.67M
Name Market Value Shares Shares
Change 		Shares
Change %
Citadel Advisors
51
Citadel Advisors
Florida
$85.9M 549,867 +103,142 +23%
AL
52
AJO LP
Pennsylvania
$82.8M 529,660 -252,640 -32%
SAM
53
Sectoral Asset Management
Quebec, Canada
$76.4M 489,108 -58,900 -11%
HM
54
HealthCor Management
New York
$74.2M 475,000 +457,700 +2,646%
CS
55
Credit Suisse
Switzerland
$73.1M 468,033 -22,786 -5%
BIM
56
BlackRock Investment Management
Delaware
$73.1M 467,815 +92,500 +25%
TA
57
Teachers Advisors
New York
$71M 454,705 -55,723 -11%
Charles Schwab
58
Charles Schwab
California
$70M 448,307 +15,982 +4%
1832 Asset Management
59
1832 Asset Management
Ontario, Canada
$68.9M 442,800 -128,900 -23%
JHIU
60
Janus Henderson Investors US
Colorado
$63.8M 408,103 -11,440 -3%
New York State Teachers Retirement System (NYSTRS)
61
New York State Teachers Retirement System (NYSTRS)
New York
$60.3M 386,183 -9,086 -2%
TD Asset Management
62
TD Asset Management
Ontario, Canada
$59.8M 382,450 +6,500 +2%
Mitsubishi UFJ Trust & Banking
63
Mitsubishi UFJ Trust & Banking
Japan
$59.2M 378,847 +2,213 +0.6%
California State Teachers Retirement System (CalSTRS)
64
California State Teachers Retirement System (CalSTRS)
California
$57.7M 369,330 +14,300 +4%
Adage Capital Partners
65
Adage Capital Partners
Massachusetts
$56.9M 363,900 +15,200 +4%
AllianceBernstein
66
AllianceBernstein
Tennessee
$56.2M 359,459 +4,400 +1%
Manulife (Manufacturers Life Insurance)
67
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$55.6M 356,060 +25,937 +8%
RhumbLine Advisers
68
RhumbLine Advisers
Massachusetts
$54.3M 347,379 +40,236 +13%
TCM
69
Tekla Capital Management
Massachusetts
$52.5M 335,899 – –
O
70
OrbiMed
New York
$48.8M 312,000 +45,000 +17%
NFA
71
Nationwide Fund Advisors
Ohio
$48.7M 311,941 +311,941 New
State Board of Administration of Florida Retirement System
72
State Board of Administration of Florida Retirement System
Florida
$47.4M 303,585 +1,159 +0.4%
CCM
73
Cornerstone Capital Management
Minnesota
$46.2M 295,959 +199,937 +208%
Victory Capital Management
74
Victory Capital Management
Texas
$44.5M 285,106 -14,239 -5%
Allianz Asset Management
75
Allianz Asset Management
Germany
$41.7M 266,978 -91,166 -25%
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