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ACLX

Arcellx

Delisted

ACLX was delisted on the 27th of April, 2026.

Name Holding Trade Value Shares
Change
Change in
Stake
SOCM
1
SR One Capital Management
Pennsylvania
$169M
NMC
2
NEA Management Company
Maryland
$146M
PA
3
Perceptive Advisors
New York
$118M +$37.7M +1,243,434 +48%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$82.7M +$42.2M +1,389,490 +107%
SCM
5
Suvretta Capital Management
New York
$73.9M +$1.46M +47,988 +2%
BlackRock
6
BlackRock
New York
$68.5M +$460K +15,178 +0.7%
State Street
7
State Street
Massachusetts
$57.8M +$7.84M +258,365 +16%
PBA
8
Paradigm Biocapital Advisors
New York
$54.2M +$26.6M +875,678 +99%
CAM
9
Cormorant Asset Management
Massachusetts
$49.3M -$14.4M -475,000 -23%
Janus Henderson Group
10
Janus Henderson Group
$48.9M -$2.58M -84,895 -5%
Citadel Advisors
11
Citadel Advisors
Florida
$46.7M -$5.49M -180,910 -11%
Vanguard Group
12
Vanguard Group
Pennsylvania
$44M -$1.82M -59,898 -4%
Goldman Sachs
13
Goldman Sachs
New York
$39.2M +$34.8M +1,148,609 +941%
SCM
14
Soleus Capital Management
Connecticut
$38.5M +$4.42M +145,700 +13%
NHAS
15
Novo Holdings A/S
Denmark
$37.7M -$7.86M -259,020 -17%
Lord, Abbett & Co
16
Lord, Abbett & Co
New Jersey
$33M +$15.9M +523,710 +95%
PAMS
17
Pictet Asset Management (Switzerland)
Switzerland
$31.7M +$4.03M +133,001 +15%
SB
18
Samsara BioCapital
California
$28M -$1.45M -47,872 -5%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$17.3M +$511K +16,834 +3%
JP Morgan Chase
20
JP Morgan Chase
New York
$16.9M -$5.91M -194,801 -26%
PHS
21
PFM Health Sciences
California
$16.2M -$2.75M -90,699 -15%
CS
22
Candriam SCA
Luxembourg
$12.7M +$758K +25,000 +6%
Adage Capital Partners
23
Adage Capital Partners
Massachusetts
$11.6M -$1.52M -50,000 -12%
B
24
Braidwell
Connecticut
$10.3M +$10.1M +333,800 New
VC
25
Vivo Capital
California
$8.96M +$8.82M +290,713 New