Aktis Oncology
IPONext-generation precision radiopharmaceuticals
Public · Boston, United States · Founded 2020 · $430.0M raised
- Headquarters
- Boston, Massachusetts
- Employees
- 51–200
- Founded
- 2020
- Business Model
- B2B
- Website
- aktisoncology.com
- Total Funding
- $430.0M
- Last Round
- $175.0M Series BSep 2024
- Rounds
- 3
- Type
- Public
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
Aktis Oncology is a biotechnology company pioneering a new class of targeted radiopharmaceuticals for the treatment of cancer patients with significant unmet needs. Founded in 2020 and backed by MPM Capital, the company has built a proprietary miniprotein radioconjugate platform that delivers targeted alpha-particle radiation to tumor cells with the goal of breakthrough efficacy across broad patient populations. Their pipeline addresses prevalent tumor types historically beyond the reach of radiopharmaceuticals. Aktis raised a $175 million Series B in October 2024 and completed an upsized IPO on Nasdaq (AKTS) in January 2026, becoming the first biotech IPO of that year.
Summary
Aktis Oncology is a Healthcare company based in Boston, United States, founded in 2020. It has raised $430.0M in total across 3 rounds, most recently a $175.0M Series B round in Sep 2024. Investors include MPM Capital, Vida Ventures and EcoR1 Capital.
Tech & App Stack
3 technologies & apps tracked
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Funding & Exit History
2026 (est.)
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Funding: Series A through Series B. Amounts, valuations, and investors where available.
Investors
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