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Maven Securities LTD

Broker-Dealer

Position in ACLX — Arcellx, Inc.

CIK 1633046 ST HELIER, Y9

Position in ACLX

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$4,879,850
New position
Shares Held
42,500
first reported quarter
Ownership
0.073%
of shares outstanding
% of Portfolio
0.60%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2026
1 quarter on record
Voting authority Sole 100% Shared 0% None 0%

Position in Biotechnology

Healthcare · as of Mar 31, 2026

Maven Securities LTD holds $53,439,758 across 10 Biotechnology names. ACLX ranks #3 (9.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 ACLX
Arcellx, Inc.
This page
42,500 $4,879,850

All Filings in ACLX

Export CSV
1 filing row on record
Report Date Value (USD) Shares
2026-03-31 $4,879,850 42,500