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Arcellx
ACLX

Overview Fund Activity

186 hedge funds and large institutions have $4.13B invested in Arcellx in 2024 Q3 according to their latest regulatory filings, with 38 funds opening new positions, 69 increasing their positions, 60 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
186
Holders Change
+19
Holders Change %
+11.38%
% of All Funds
2.69%
Holding in Top 10
10
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-16.67%
% of All Funds
0.14%
New
38
Increased
69
Reduced
60
Closed
18
Calls
$187M
Puts
$78.7M
Net Calls
+$108M
Net Calls Change
+$106M

Top Buyers

1
BlackRock
1
BlackRock
New York
$355M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$159M
3
RCM
3
RA Capital Management
Massachusetts
$155M
4
FTM
4
First Turn Management
California
$17.9M
5
Morgan Stanley
5
Morgan Stanley
New York
$63.2M

Top Sellers

1
SCM
1
Suvretta Capital Management
New York
$57.6M
2
GPP
2
Great Point Partners
Connecticut
$8.35M
3
CAM
3
Cormorant Asset Management
Massachusetts
$104M
4
PHS
4
PFM Health Sciences
California
$5.06M
5
T. Rowe Price Investment Management
5
T. Rowe Price Investment Management
Maryland
$78.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
PHP
51
Parkman Healthcare Partners
Connecticut
$5.55M -$7.55M -90,351 -58%
Federated Hermes
52
Federated Hermes
Pennsylvania
$5.4M +$4.92M +58,931 +1,028%
Swiss National Bank
53
Swiss National Bank
Switzerland
$5.25M – – –
ACP
54
Acuta Capital Partners
California
$5.19M +$1.66M +19,900 +47%
PHS
55
PFM Health Sciences
California
$5.06M -$21M -251,378 -81%
SC
56
Stempoint Capital
New York
$5.02M -$18.4M -220,633 -79%
Franklin Resources
57
Franklin Resources
California
$4.93M +$4.51K +52 +0.1%
RhumbLine Advisers
58
RhumbLine Advisers
Massachusetts
$4.91M -$150K -1,792 -3%
AllianceBernstein
59
AllianceBernstein
Tennessee
$4.8M +$135K +1,620 +3%
UBS Group
60
UBS Group
Switzerland
$4.79M -$519K -6,214 -10%
Rafferty Asset Management
61
Rafferty Asset Management
New York
$4.66M -$2.51M -30,068 -35%
HS
62
HighVista Strategies
Massachusetts
$4.6M +$342K +4,099 +8%
Jane Street
63
Jane Street
New York
$4.59M +$242K +2,903 +6%
Aberdeen Group
64
Aberdeen Group
United Kingdom
$4.24M +$4.24M +50,796 New
Qube Research & Technologies (QRT)
65
Qube Research & Technologies (QRT)
United Kingdom
$4.2M -$7.88M -94,385 -65%
Thrivent Financial for Lutherans
66
Thrivent Financial for Lutherans
Minnesota
$4.03M -$1.32M -15,785 -25%
EDRH
67
Edmond de Rothschild Holding
Switzerland
$3.8M +$3.8M +45,480 New
Citigroup
68
Citigroup
New York
$3.6M +$1.78M +21,262 +97%
AA
69
ALPS Advisors
Colorado
$3.42M -$61.3K -734 -2%
Legal & General Group
70
Legal & General Group
United Kingdom
$3.4M +$442K +5,297 +15%
HP
71
HealthInvest Partners
Sweden
$3.36M +$1.48M +17,734 +79%
CM
72
Caption Management
Oklahoma
$3.14M +$3.14M +37,580 New
NIP
73
Nicholas Investment Partners
California
$3.06M +$3.06M +36,586 New
First Trust Advisors
74
First Trust Advisors
Illinois
$2.99M +$1.58M +18,963 +112%
WC
75
Wexford Capital
Florida
$2.79M -$251K -3,000 -8%
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3
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