Alpha Tau Medical is a clinical-stage company developing a radiation therapy that treats solid tumors by placing tiny alpha-emitting seeds inside the cancer. Think of it as a precision-guided radiation implant for hard-to-reach tumors.
No revenue yet; the company burns cash, with net losses of USD -0.04B in 2025 and USD -0.03B in 2024. Money comes only from investors, not operations, and margins are nonexistent.
Its Alpha DaRT technology is unique in delivering alpha radiation directly into tumors, a niche that competitors like Elekta and Varian (Siemens Healthineers) haven't replicated. But the moat is eroding as clinical trials face delays and the company's cash bur

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