Arcellx (ACLX) Shares Outstanding (2021 - 2025)

Arcellx's Shares Outstanding history runs 5 years deep, the most recent figure standing at $57.9 million for Q4 2025.

• In Q4 2025, Shares Outstanding rose 6.7% year-over-year to $57.9 million; the TTM figure through Dec 2025 stood at $57.9 million (up 6.7% YoY), while the FY2025 annual figure was $57.9 million, up 6.7% from the prior year.
• Shares Outstanding was $57.9 million for Q4 2025 at Arcellx, roughly flat from $57.8 million in the prior quarter.
• In the past five years, Shares Outstanding ranged from a high of $57.9 million in Q4 2025 to a low of $348353.0 in Q1 2021.
• Historically, Shares Outstanding has averaged $40.4 million across 5 years, with a median of $48.5 million in 2023.
• The sharpest annual moves came in 2022 and 2025: Shares Outstanding surged 10153.61% in 2022, then gained 3.24% in 2025.
• A 5-year view of Shares Outstanding shows it stood at $544210.0 in 2021, then jumped by 8004.59% to $44.1 million in 2022, then climbed by 18.53% to $52.3 million in 2023, then advanced by 3.85% to $54.3 million in 2024, then rose by 6.7% to $57.9 million in 2025.
• The last three Shares Outstanding figures came in at $57.9 million (Q4 2025), $57.8 million (Q3 2025), and $55.4 million (Q2 2025), per Business Quant data.