ACLX icon

Arcellx
ACLX

Overview Fund Activity

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
Holders
195
Holders Change
-15
Holders Change %
-7.14%
% of All Funds
2.65%
Holding in Top 10
14
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+16.67%
% of All Funds
0.19%
New
25
Increased
74
Reduced
68
Closed
39
Calls
$51.8M
Puts
$19.6M
Net Calls
+$32.2M
Net Calls Change
+$29.7M

Top Buyers

1
VPC
1
Vestal Point Capital
New York
$157M
2
T. Rowe Price Investment Management
2
T. Rowe Price Investment Management
Maryland
$109M
3
Citadel Advisors
3
Citadel Advisors
Florida
$47.6M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$261M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$44.8M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$414M
2
PA
2
Perceptive Advisors
New York
$192M
3
Lord, Abbett & Co
3
Lord, Abbett & Co
New Jersey
$43.6M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$121M
5
CAM
5
Cormorant Asset Management
Massachusetts
$68.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
PA
176
Parallel Advisors
California
$1.97K +$1.57K +24 +400%
LFG
177
Larson Financial Group
Missouri
$1.84K +$1.84K +28 New
AF
178
Allworth Financial
California
$1.79K +$1.79K +28 New
CIAM
179
Caitong International Asset Management
Hong Kong
$1.77K -$13.9K -212 -89%
Osaic Holdings
180
Osaic Holdings
Arizona
$1.71K -$6.1K -93 -78%
S
181
SignatureFD
Georgia
$1.57K +$1.05K +16 +200%
PFBT
182
Parkside Financial Bank & Trust
Missouri
$1.31K +$1.31K +20 New
EWA
183
EverSource Wealth Advisors
Alabama
$1.18K -$197 -3 -14%
FFA
184
Farther Finance Advisors
California
$1.15K +$668 +11 +138%
WWM
185
Wolff Wiese Magana
California
$1.12K – – –
SO
186
Sierra Ocean
California
$1.05K +$1.05K +16 New
SC
187
Stephens Consulting
Michigan
$984 +$984 +15 New
AAP
188
Arax Advisory Partners
Colorado
$722 -$197 -3 -21%
BIA
189
Bell Investment Advisors
California
$460 – – –
AssetMark Inc
190
AssetMark Inc
California
$459 -$197 -3 -30%
JSAM
191
J. Safra Asset Management
New York
$394 +$66 +1 +20%
TCM
192
TD Capital Management
Tennessee
$328 +$328 +5 New
PS
193
Principal Securities
Iowa
$230 – – –
BIG
194
Brooklyn Investment Group
New York
$132 -$330 -5 -71%
IA
195
IFP Advisors
Florida
$66 -$307 -2 Closed
TFM
196
TFC Financial Management
Massachusetts
$66 – – –
FTM
197
First Turn Management
California
– -$11.7M -152,356 Closed
IHAM
198
Integral Health Asset Management
New York
– -$7.67M -100,000 Closed
Jacobs Levy Equity Management
199
Jacobs Levy Equity Management
New Jersey
– -$6.03M -78,584 Closed
DFO
200
Duquesne Family Office
New York
– -$5.68M -74,100 Closed
6 7
8
9 10