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Squarepoint Ops LLC

Position in ACLX — Arcellx, Inc.

CIK 1642575 NEW YORK, NY

Position in ACLX

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$3,116,788
-$135,062 QoQ
Shares Held
27,145
-45.6% QoQ
Ownership
0.046%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2022
13 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in ACLX Over Time

Shares Held

Position Value (USD)

Derivatives in ACLX

reported options exposure · as of Mar 31, 2025
CallValue
$1,029,920
CallShares
15,700
PutValue
$806,880
PutShares
12,300

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Biotechnology

Healthcare · as of Mar 31, 2026

Squarepoint Ops LLC holds $1,094,861,392 across 233 Biotechnology names. ACLX ranks #56 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ACLX

Export CSV
15 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $3,116,788 27,145
2025-12-31 $3,251,850 49,875
2025-06-30 $1,056,497 16,044
2025-03-31 $806,880 12,300
2025-03-31 $1,029,920 15,700
2024-12-31 $408,757 5,330
2024-09-30 $835,100 10,000
2024-06-30 $873,602 15,829
2024-03-31 $8,416,315 121,011
2023-12-31 $305,250 5,500
2023-12-31 $7,168,158 129,156
2023-06-30 $1,242,507 39,295
2023-03-31 $515,790 16,741
2022-12-31 $782,864 25,270
2022-03-31 $420,600 30,000