Xilio Therapeutics
XLO

Xilio Therapeutics (XLO) stock price, chart and financials

Price chart

−18.44% over 1Y
Oct 15, 2025Low $7.14 · High $11.90Oct 15, 2026

Company profile

Xilio Therapeutics Inc is a clinical-stage biotechnology company focused on discovering and developing masked immuno-oncology (I-O) therapies to improve outcomes for people living with cancer. Leveraging its clinically validated masking technology and capabilities, the company develops I-O therapies designed to selectively activate within the tumor microenvironment to achieve durable efficacy without the severe side effects associated with systemically active I-O agents. Its integrated biology and protein engineering approach enables the design and development of potent masked biologics that are activated by tumor-specific proteases.

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