Arcellx, Inc. (ACLX) P/E Ratio History
Historical price-to-earnings valuation from 2026 to 2026
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ACLX Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 7, 2026, Arcellx, Inc. (ACLX) trades at a price-to-earnings ratio of -28.3x, with a stock price of $115.07 and trailing twelve-month earnings per share of $-4.07.
Compared to the Healthcare sector median P/E of 22.1x, ACLX trades at a 228% discount to its sector peers. The sector includes 242 companies with P/E ratios ranging from 0.0x to 178.0x.
Relative to the broader market, ACLX trades at a notable discount to the S&P 500 median P/E of 25.2x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our ACLX DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
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Start ComparisonACLX — Frequently Asked Questions
Quick answers to the most common questions about buying ACLX stock.
Is ACLX stock overvalued or undervalued?
ACLX current P/E: -28.3x. 5-year average P/E: N/A. Percentile: N/A.
How does ACLX's valuation compare to peers?
Arcellx, Inc. P/E of -28.3x compares to sector median of 22.1x. The discount suggests lower growth expectations or higher risk.
What is ACLX's PEG ratio?
ACLX PEG ratio is N/A. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 2026-2026.