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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
Vanguard Group
1
Vanguard Group
Pennsylvania
$2.99B +$25.1M +162,215 +0.8%
BlackRock
2
BlackRock
New York
$2.68B -$95.6M -617,981 -3%
State Street
3
State Street
Massachusetts
$1.51B -$116M -751,300 -7%
FCM
4
Farallon Capital Management
California
$883M +$546M +3,528,100 +157%
HI
5
HBK Investments
Texas
$875M +$619M +4,001,425 +232%
PCM
6
Pentwater Capital Management
Florida
$656M +$205M +1,328,244 +45%
Adage Capital Partners
7
Adage Capital Partners
Massachusetts
$649M +$205M +1,325,400 +45%
DKCM
8
Davidson Kempner Capital Management
New York
$621M +$533M +3,444,997 +556%
BBA
9
Baker Bros. Advisors
New York
$611M -$737M -4,767,482 -54%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$606M +$19.5M +125,961 +3%
Barclays
11
Barclays
United Kingdom
$547M +$497M +3,212,242 +877%
Fidelity Investments
12
Fidelity Investments
Massachusetts
$539M -$426M -2,756,438 -44%
Renaissance Technologies
13
Renaissance Technologies
New York
$509M -$122M -785,583 -19%
Citigroup
14
Citigroup
New York
$502M +$334M +2,159,567 +192%
Northern Trust
15
Northern Trust
Illinois
$414M -$7.09M -45,820 -2%
LSV Asset Management
16
LSV Asset Management
Illinois
$397M -$118M -760,704 -23%
Millennium Management
17
Millennium Management
New York
$390M +$103M +668,892 +36%
Citadel Advisors
18
Citadel Advisors
Florida
$383M +$259M +1,675,222 +202%
Deutsche Bank
19
Deutsche Bank
Germany
$349M +$150M +970,240 +74%
JP Morgan Chase
20
JP Morgan Chase
New York
$346M -$317M -2,047,029 -47%
Norges Bank
21
Norges Bank
Norway
$340M -$146M -942,448 -30%
SC
22
Sculptor Capital
New York
$309M +$261M +1,688,169 +505%
Franklin Resources
23
Franklin Resources
California
$289M +$112M +724,692 +62%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$277M -$16.3M -105,311 -5%
Morgan Stanley
25
Morgan Stanley
New York
$275M +$104M +674,309 +60%