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Amylyx Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
Viking Global Investors
1
Viking Global Investors
Connecticut
$138M
PA
2
Perceptive Advisors
New York
$68.2M +$24.5M +2,066,301 +140%
BC
3
Boxer Capital
California
$42.4M
BCLSI
4
Bain Capital Life Sciences Investors
Massachusetts
$37.5M -$9.59M -807,836 -29%
Vanguard Group
5
Vanguard Group
Pennsylvania
$19.1M +$21.5K +1,813 +0.2%
RSCM
6
Rock Springs Capital Management
Maryland
$18.8M -$287K -24,200 -2%
Verition Fund Management
7
Verition Fund Management
Connecticut
$18.3M +$294K +24,776 +3%
TCM
8
Tybourne Capital Management
Hong Kong
$14.8M
Citadel Advisors
9
Citadel Advisors
Florida
$14.5M +$3M +252,774 +50%
BlackRock
10
BlackRock
New York
$13.7M +$1.63M +137,091 +24%
AWG
11
Alpha Wave Global
New York
$13.5M +$990K +83,415 +14%
6CM
12
683 Capital Management
New York
$13M
Marshall Wace
13
Marshall Wace
United Kingdom
$12.7M +$877K +73,909 +13%
Millennium Management
14
Millennium Management
New York
$8.59M +$3.67M +308,803 +225%
Allspring Global Investments
15
Allspring Global Investments
North Carolina
$8M +$154K +12,974 +3%
WP
16
Woodline Partners
California
$7.52M
Point72 Asset Management
17
Point72 Asset Management
Connecticut
$6.02M +$3.71M +312,461 New
IC
18
Ikarian Capital
Texas
$4.75M -$1.78M -150,100 -38%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$4.46M +$490K +41,267 +22%
Adage Capital Partners
20
Adage Capital Partners
Massachusetts
$3.85M +$1.93M +162,800 +438%
State Street
21
State Street
Massachusetts
$3.78M +$1.15M +97,253 +98%
SI
22
Sofinnova Investments
California
$3.61M +$1.04M +87,381 +87%
Belvedere Trading
23
Belvedere Trading
Illinois
$3.52M +$2M +168,588 New
Jane Street
24
Jane Street
New York
$3.46M +$1.79M +150,356 +514%
Simplex Trading
25
Simplex Trading
Illinois
$3.04M +$1.82M +152,892 +2,941%