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ALXN

Alexion Pharmaceuticals
ALXN

Delisted

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

752 hedge funds and large institutions have $31.3B invested in Alexion Pharmaceuticals in 2021 Q1 according to their latest regulatory filings, with 83 funds opening new positions, 244 increasing their positions, 313 reducing their positions, and 149 closing their positions.

New
Increased
Maintained
Reduced
Closed

52% more funds holding in top 10

Funds holding in top 10: 4670 (+24)

0% less capital invested

Capital invested by funds: $31.3B → $31.3B (-$29.8M)

9% less funds holding

Funds holding: 824752 (-72)

22% less repeat investments, than reductions

Existing positions increased: 244 | Existing positions reduced: 313

24% less call options, than puts

Call options by funds: $202M | Put options by funds: $267M

44% less first-time investments, than exits

New positions opened: 83 | Existing positions closed: 149

Holders
752
Holders Change
-72
Holders Change %
-8.74%
% of All Funds
13.2%
Holding in Top 10
70
Holding in Top 10 Change
+24
Holding in Top 10 Change %
+52.17%
% of All Funds
1.23%
New
83
Increased
244
Reduced
313
Closed
149
Calls
$202M
Puts
$267M
Net Calls
-$64.3M
Net Calls Change
-$187M
Name Holding Trade Value Shares
Change
Change in
Stake
Hudson Bay Capital Management
51
Hudson Bay Capital Management
Connecticut
$153M +$98.4M +636,422 +175%
DnB Asset Management
52
DnB Asset Management
Norway
$151M +$108M +701,261 +244%
TCA
53
Taconic Capital Advisors
New York
$150M +$152M +980,000 New
Bank of America
54
Bank of America
North Carolina
$144M -$134M -866,928 -48%
Swiss National Bank
55
Swiss National Bank
Switzerland
$129M +$2.21M +14,300 +2%
MAM
56
Melqart Asset Management
United Kingdom
$127M +$64.3M +415,384 +100%
Neuberger Berman Group
57
Neuberger Berman Group
New York
$123M -$21.5M -139,119 -15%
Balyasny Asset Management
58
Balyasny Asset Management
Illinois
$122M +$72.8M +470,542 +143%
T. Rowe Price Associates
59
T. Rowe Price Associates
Maryland
$121M -$115M -743,854 -48%
PPA
60
Parametric Portfolio Associates
Washington
$119M +$5.54M +35,830 +5%
Impax Asset Management Group
61
Impax Asset Management Group
United Kingdom
$118M +$15.6M +101,129 +15%
N
62
Nuveen
North Carolina
$115M -$5.69M -36,763 -5%
TAL
63
TIG Advisors LLC
New York
$114M +$103M +665,320 +852%
First Trust Advisors
64
First Trust Advisors
Illinois
$110M -$7.66M -49,492 -6%
Sumitomo Mitsui Trust Group
65
Sumitomo Mitsui Trust Group
Japan
$109M -$7.59M -49,091 -6%
BGIM
66
Boussard & Gavaudan Investment Management
United Kingdom
$109M +$110M +708,375 New
Grantham, Mayo, Van Otterloo & Co (GMO)
67
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$102M +$61.5M +397,440 +146%
Goldman Sachs
68
Goldman Sachs
New York
$101M -$16.8M -108,377 -14%
RL
69
Ruffer LLP
United Kingdom
$100M +$102M +656,688 New
SCM
70
Sarissa Capital Management
Connecticut
$99.5M -$22.8M -147,300 -18%
Janus Henderson Group
71
Janus Henderson Group
United Kingdom
$98.3M -$318M -2,054,365 -76%
HSBC Holdings
72
HSBC Holdings
United Kingdom
$97.6M +$40.6M +262,234 +70%
Canada Pension Plan Investment Board
73
Canada Pension Plan Investment Board
Ontario, Canada
$94.7M +$62.3M +403,009 +186%
CC
74
Carlson Capital
Texas
$93.8M +$19.9M +128,391 +26%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
75
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$93M +$94.1M +608,104 New