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Arcellx

201 hedge funds and large institutions have $4.01B invested in Arcellx in 2025 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 61 increasing their positions, 82 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
201
Holders Change
+6
Holders Change %
+3.08%
% of All Funds
2.7%
Holding in Top 10
12
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-14.29%
% of All Funds
0.16%
New
31
Increased
61
Reduced
82
Closed
24
Calls
$18.7M
Puts
$58.5M
Net Calls
-$39.8M
Net Calls Change
-$72M
Name Holding Trade Value Shares
Change
Shares
Change %
Marshall Wace
51
Marshall Wace
United Kingdom
$7.36M +$6.35M +96,408 +626%
Citigroup
52
Citigroup
New York
$7M +$1.72M +26,193 +33%
TD Asset Management
53
TD Asset Management
Ontario, Canada
$6.81M -$4.27M -64,860 -39%
SB
54
Samsara BioCapital
California
$6.68M -$2.23M -33,819 -25%
GPP
55
Great Point Partners
Connecticut
$6.59M +$3.62M +55,000 +122%
Millennium Management
56
Millennium Management
New York
$6.23M +$2.86M +43,506 +85%
NL
57
Nuveen LLC
North Carolina
$5.76M -$1.6M -24,368 -22%
BNP Paribas Financial Markets
58
BNP Paribas Financial Markets
France
$4.97M +$2.05M +31,075 +70%
DC
59
Decheng Capital
California
$4.46M +$4.05M +497,609 +995%
RPAM
60
Rhenman & Partners Asset Management
Sweden
$4.43M +$1.56M +23,750 +55%
Voloridge Investment Management
61
Voloridge Investment Management
Florida
$4.37M -$778K -11,814 -15%
PC
62
Pier Capital
Connecticut
$4.19M -$286K -4,342 -6%
Susquehanna International Group
63
Susquehanna International Group
Pennsylvania
$4.14M +$86.3K +1,310 +2%
Swiss National Bank
64
Swiss National Bank
Switzerland
$4.14M
Manulife (Manufacturers Life Insurance)
65
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$3.96M -$1.76M -26,673 -31%
Schroder Investment Management Group
66
Schroder Investment Management Group
United Kingdom
$3.95M +$3.95M +60,000 New
Rafferty Asset Management
67
Rafferty Asset Management
New York
$3.71M -$141K -2,136 -4%
RhumbLine Advisers
68
RhumbLine Advisers
Massachusetts
$3.63M -$567K -8,611 -14%
Balyasny Asset Management
69
Balyasny Asset Management
Illinois
$3.61M +$3.61M +54,792 New
SPS
70
Susquehanna Portfolio Strategies
Pennsylvania
$3.35M +$3.35M +50,938 New
AllianceBernstein
71
AllianceBernstein
Tennessee
$3.17M -$207K -3,140 -6%
EDRH
72
Edmond de Rothschild Holding
Switzerland
$2.99M
TI
73
Trexquant Investment
Connecticut
$2.84M +$2.84M +43,183 New
NIP
74
Nicholas Investment Partners
California
$2.7M +$2.7M +41,067 New
HS
75
HighVista Strategies
Massachusetts
$2.35M -$776K -11,782 -25%