Arcellx
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Arcellx (ACLX) investor relations material

Arcellx has been acquired by Gilead Sciences Inc

Arcellx Q4 2025 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Q4 2025 earnings summary26 Feb, 2026

Executive summary

  • Clinical-stage biotech focused on innovative immunotherapies for cancer and incurable diseases, leveraging proprietary D-Domain technology to address limitations of traditional CAR-T therapies.

  • Lead program anito-cel (BCMA-targeting ddCAR) in pivotal Phase 2 and 3 trials for relapsed/refractory multiple myeloma (rrMM), with additional programs in autoimmune and hematologic indications.

  • Collaboration with Kite Pharma (Gilead) for co-development and commercialization of anito-cel and next-gen CAR-Ts; BLA for anito-cel accepted by FDA with PDUFA date of December 23, 2026.

  • Pending acquisition by Gilead via tender offer and merger at $115/share plus $5 CVR, subject to milestone achievement.

Financial highlights

  • Net loss of $228.9M for 2025, up from $107.3M in 2024, driven by increased R&D and G&A expenses.

  • Collaboration revenue of $22.3M in 2025, down from $107.9M in 2024, reflecting completion of dosing in iMMagine-1 trial.

  • R&D expenses stable at $157.6M in 2025; G&A expenses increased to $117.8M (up $29.3M year-over-year).

  • Cash, cash equivalents, and marketable securities of $520.1M as of December 31, 2025; sufficient to fund operations into 2028.

Outlook and guidance

  • Anticipates FDA decision on anito-cel by December 2026; plans to expand clinical programs in earlier lines of therapy and new indications.

  • Expects continued operating losses and increased expenses as pipeline advances and commercial readiness activities ramp up.

  • Gilead acquisition expected to close in Q2 2026, subject to customary conditions.

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Frequently asked questions

Arcellx, Inc. is a clinical-stage biotechnology company focused on developing innovative cell therapies for the treatment of cancer and other severe diseases. The company's approach centers around engineering immunotherapies, particularly those based on CAR-T cell technology, to target specific cancers. Arcellx is headquartered in Redwood City, California, and its shares are listed on NASDAQ.