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Arcellx

195 hedge funds and large institutions have $4.04B invested in Arcellx in 2025 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 74 increasing their positions, 68 reducing their positions, and 39 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more ownership

Funds ownership:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

7% less funds holding

Funds holding: 210195 (-15)

11% less capital invested

Capital invested by funds: $4.54B → $4.04B (-$495M)

36% less first-time investments, than exits

New positions opened: 25 | Existing positions closed: 39

Holders
195
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
14
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$51.8M
Puts
$19.6M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
ACM
101
ADAR1 Capital Management
Texas
$916K
New York State Common Retirement Fund
102
New York State Common Retirement Fund
New York
$874K
WC
103
Wexford Capital
Florida
$840K
HighTower Advisors
104
HighTower Advisors
Illinois
$832K
PA
105
Profund Advisors
Maryland
$813K
ProShare Advisors
106
ProShare Advisors
Maryland
$784K
JRP
107
Jasper Ridge Partners
California
$775K
Handelsbanken Fonder
108
Handelsbanken Fonder
Sweden
$761K
MAM
109
Martingale Asset Management
Massachusetts
$748K
CUAMC
110
China Universal Asset Management Company
China
$723K
State Board of Administration of Florida Retirement System
111
State Board of Administration of Florida Retirement System
Florida
$712K
GAM
112
Gotham Asset Management
New York
$686K
GC
113
Guggenheim Capital
Illinois
$683K
Allianz Asset Management
114
Allianz Asset Management
Germany
$656K
CWM
115
CIBC World Markets
New York
$637K
Zurich Cantonal Bank
116
Zurich Cantonal Bank
Switzerland
$628K
PFSRSONJ
117
Police & Firemen's Retirement System of New Jersey
New Jersey
$627K
LPL Financial
118
LPL Financial
California
$627K
ASRS
119
Arizona State Retirement System
Arizona
$609K
Verition Fund Management
120
Verition Fund Management
Connecticut
$583K
AAM
121
Advisors Asset Management
Colorado
$581K
Teacher Retirement System of Texas
122
Teacher Retirement System of Texas
Texas
$573K
HNWAG
123
High Net Worth Advisory Group
Florida
$558K
Allspring Global Investments
124
Allspring Global Investments
North Carolina
$468K
Mariner
125
Mariner
Kansas
$463K